Python fix for new release (#3247)

# Description of Changes

Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: a <a>
Co-authored-by: pixeebot[bot] <104101892+pixeebot[bot]@users.noreply.github.com>
Co-authored-by: Connor Yoh <con.yoh13@gmail.com>

.devcontainer/devcontainer.json

@@ -0,0 +1,131 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/docker-existing-dockerfile
+{
+    "name": "Stirling-PDF Dev Container",
+    "build": {
+        // Sets the run context to one level up instead of the .devcontainer folder.
+        "context": "..",
+        // Update the 'dockerFile' property if you aren't using the standard 'Dockerfile' filename.
+        "dockerfile": "../Dockerfile.dev"
+    },
+    "runArgs": [
+      "-e",
+      "GIT_EDITOR=code --wait",
+      "--security-opt",
+      "label=disable"
+    ],
+    // Use 'forwardPorts' to make a list of ports inside the container available locally.
+    "forwardPorts": [8080, 2002, 2003],
+    "portsAttributes": {
+        "8080": {
+            "label": "Stirling-PDF Dev Port"
+        },
+        "2002": {
+            "label": "unoserver Port"
+        },
+        "2003": {
+            "label": "UnoConvert Port"
+        }
+    },
+    "workspaceMount": "source=${localWorkspaceFolder},target=/workspace,type=bind,consistency=delegated",
+    "mounts": [
+      "source=logs-volume,target=/workspace/logs,type=volume",
+      "source=build-volume,target=/workspace/build,type=volume"
+    ],
+    "workspaceFolder": "/workspace",
+    // Configure tool-specific properties.
+    "customizations": {
+        "vscode": {
+            "settings": {
+                "terminal.integrated.shell.linux": "/bin/bash",
+                "editor.wordSegmenterLocales": "",
+                "editor.guides.bracketPairs": "active",
+                "editor.guides.bracketPairsHorizontal": "active",
+                "cSpell.enabled": false,
+                "[java]": {
+                    "editor.defaultFormatter": "josevseb.google-java-format-for-vs-code"
+                },
+                "java.compile.nullAnalysis.mode": "automatic",
+                "java.configuration.updateBuildConfiguration": "interactive",
+                "java.format.enabled": true,
+                "java.format.settings.profile": "GoogleStyle",
+                "java.format.settings.google.version": "1.25.2",
+                "java.format.settings.google.extra": "--aosp --skip-sorting-imports --skip-javadoc-formatting",
+                "java.saveActions.cleanup": true,
+                "java.cleanup.actions": [
+                    "invertEquals",
+                    "instanceofPatternMatch"
+                ],
+                "java.completion.engine": "dom",
+                "java.completion.enabled": true,
+                "java.completion.importOrder": [
+                    "java",
+                    "javax",
+                    "org",
+                    "com",
+                    "net",
+                    "io",
+                    "jakarta",
+                    "lombok",
+                    "me",
+                    "stirling"
+                ],
+                "java.project.resourceFilters": [
+                    ".devcontainer/",
+                    ".git/",
+                    ".github/",
+                    ".gradle/",
+                    ".venv/",
+                    ".venv*/",
+                    ".vscode/",
+                    "bin/",
+                    "build/",
+                    "configs/",
+                    "customFiles/",
+                    "docs/",
+                    "exampleYmlFiles",
+                    "gradle/",
+                    "images/",
+                    "logs/",
+                    "pipeline/",
+                    "scripts/",
+                    "testings/",
+                    ".git-blame-ignore-revs",
+                    ".gitattributes",
+                    ".gitignore",
+                    ".pre-commit-config.yaml"
+                ],
+                "java.signatureHelp.enabled": true,
+                "java.signatureHelp.description.enabled": true,
+                "java.maven.downloadSources": true,
+                "java.import.gradle.enabled": true,
+                "java.eclipse.downloadSources": true,
+                "java.import.gradle.wrapper.enabled": true,
+                "spring.initializr.defaultLanguage": "Java",
+                "spring.initializr.defaultGroupId": "stirling.software.SPDF",
+                "spring.initializr.defaultArtifactId": "SPDF"
+            },
+            "extensions": [
+                "elagil.pre-commit-helper", // Support for pre-commit hooks to enforce code quality
+                "josevseb.google-java-format-for-vs-code", // Google Java code formatter to follow the Google Java Style Guide
+                "ms-python.black-formatter", // Python code formatter using Black
+                "ms-python.flake8", // Flake8 linter for Python to enforce code quality
+                "ms-python.python", // Official Microsoft Python extension with IntelliSense, debugging, and Jupyter support
+                "ms-vscode-remote.vscode-remote-extensionpack", // Remote Development Pack for SSH, WSL, and Containers
+                "Oracle.oracle-java", // Oracle Java extension with additional features for Java development
+                "streetsidesoftware.code-spell-checker", // Spell checker for code to avoid typos
+                "vmware.vscode-boot-dev-pack", // Developer tools for Spring Boot by VMware
+                "vscjava.vscode-java-pack", // Java Extension Pack with essential Java tools for VS Code
+                "EditorConfig.EditorConfig", // EditorConfig support for maintaining consistent coding styles
+                "ms-azuretools.vscode-docker", // Docker extension for Visual Studio Code
+                "charliermarsh.ruff", // Ruff extension for Ruff language support
+                "github.vscode-github-actions" // GitHub Actions extension for Visual Studio Code
+            ]
+        }
+    },
+    // Uncomment to connect as an existing user other than the container default. More info: https://aka.ms/dev-containers-non-root.
+    "remoteUser": "devuser",
+    "shutdownAction": "stopContainer",
+    "initializeCommand": "bash ./.devcontainer/git-init.sh",
+    "postStartCommand": "./.devcontainer/init-setup.sh"
+}

.devcontainer/git-init.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+GIT_USER=$(git config --get user.name)
+GIT_EMAIL=$(git config --get user.email)
+
+# Exit if GIT_USER or GIT_EMAIL is empty
+if [ -z "$GIT_USER" ] || [ -z "$GIT_EMAIL" ]; then
+  echo "GIT_USER or GIT_EMAIL is not set. Exiting."
+  exit 1
+fi
+
+git config --local user.name "$GIT_USER"
+git config --local user.email "$GIT_EMAIL"
+
+# This directory should contain custom Git hooks for the repository
+# Set the path for Git hooks to /workspace/hooks
+git config --local core.hooksPath '%(prefix)/workspace/hooks'
+# Set the safe directory to the workspace path
+git config --local --add safe.directory /workspace

.devcontainer/init-setup.sh

@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+set -e
+
+# =============================================================================
+# Dev Container Initialization Script (init-setup.sh)
+#
+# This script runs when the Dev Container starts and provides guidance on
+# how to interact with the project. It prints an ASCII logo, displays the
+# current user, changes to the project root, and then shows helpful command
+# instructions.
+#
+# Instructions for future developers:
+#
+# - To start the application, use:
+#     ./gradlew bootRun --no-daemon -Dspring-boot.run.fork=true -Dserver.address=0.0.0.0
+#
+# - To run tests, use:
+#     ./gradlew test
+#
+# - To build the project, use:
+#     ./gradlew build
+#
+# - For running pre-commit hooks (if configured), use:
+#     pre-commit run --all-files
+#
+# Make sure you are in the project root directory after this script executes.
+# =============================================================================
+
+echo "Devcontainer started successfully!"
+
+VERSION=$(grep "^version =" build.gradle | awk -F'"' '{print $2}')
+GRADLE_VERSION=$(gradle -version | grep "^Gradle " | awk '{print $2}')
+GRADLE_PATH=$(which gradle)
+JAVA_VERSION=$(java -version 2>&1 | awk -F '"' '/version/ {print $2}')
+JAVA_PATH=$(which java)
+
+echo """
+ ____ _____ ___ ____  _     ___ _   _  ____       ____  ____  _____
+/ ___|_   _|_ _|  _ \| |   |_ _| \ | |/ ___|     |  _ \|  _ \|  ___|
+\___ \ | |  | || |_) | |    | ||  \| | |  _ _____| |_) | | | | |_
+ ___) || |  | ||  _ <| |___ | || |\  | |_| |_____|  __/| |_| |  _|
+|____/ |_| |___|_| \_\_____|___|_| \_|\____|     |_|   |____/|_|
+"""
+echo -e "Stirling-PDF Version: \e[32m$VERSION\e[0m"
+echo -e "Gradle Version: \e[32m$GRADLE_VERSION\e[0m"
+echo -e "Gradle Path: \e[32m$GRADLE_PATH\e[0m"
+echo -e "Java Version: \e[32m$JAVA_VERSION\e[0m"
+echo -e "Java Path: \e[32m$JAVA_PATH\e[0m"
+
+# Display current active user (for permission/debugging purposes)
+echo -e "Current user: \e[32m$(whoami)\e[0m"
+
+# Change directory to the project root (parent directory of the script)
+cd "$(dirname "$0")/.."
+echo -e "Changed to project root: \e[32m$(pwd)\e[0m"
+
+# Display available commands for developers
+echo "=================================================================="
+echo "Available commands:"
+echo ""
+echo "  To start unoserver: "
+echo -e "\e[34m    nohup /opt/venv/bin/unoserver --port 2003 --interface 0.0.0.0 > /tmp/unoserver.log 2>&1 &\e[0m"
+echo
+echo "  To start the application: "
+echo -e "\e[34m    gradle bootRun\e[0m"
+echo ""
+echo "  To run tests: "
+echo -e "\e[34m    gradle test\e[0m"
+echo ""
+echo "  To build the project: "
+echo -e "\e[34m    gradle build\e[0m"
+echo ""
+echo "  To run pre-commit hooks (if configured):"
+echo -e "\e[34m    pre-commit run --all-files -c .pre-commit-config.yaml\e[0m"
+echo "=================================================================="

.editorconfig

@@ -0,0 +1,31 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+max_line_length = 127
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.java]
+indent_size = 4
+max_line_length = 100
+
+[*.py]
+indent_size = 2
+
+[*.gradle]
+indent_size = 4
+
+[*.html]
+indent_size = 2
+insert_final_newline = false
+trim_trailing_whitespace = false
+
+[*.js]
+indent_size = 2
+
+[*.yaml]
+insert_final_newline = false
+trim_trailing_whitespace = false

.github/labeler-config.yml

@@ -54,7 +54,8 @@ Docker:
     - any-glob-to-any-file: '.github/workflows/build.yml'
     - any-glob-to-any-file: '.github/workflows/push-docker.yml'
     - any-glob-to-any-file: 'Dockerfile'
-    - any-glob-to-any-file: 'Dockerfile.*'
+    - any-glob-to-any-file: 'Dockerfile.fat'
+    - any-glob-to-any-file: 'Dockerfile.ultra-lite'
     - any-glob-to-any-file: 'exampleYmlFiles/*.yml'
     - any-glob-to-any-file: 'scripts/download-security-jar.sh'
     - any-glob-to-any-file: 'scripts/init.sh'
@@ -63,10 +64,16 @@ Docker:
     - any-glob-to-any-file: 'test.sh'
     - any-glob-to-any-file: 'test2.sh'
 
+Devtools:
+  - changed-files:
+    - any-glob-to-any-file: '.devcontainer/**/*'
+    - any-glob-to-any-file: 'Dockerfile.dev'
+
 Test:
   - changed-files:
     - any-glob-to-any-file: 'cucumber/**/*'
-    - any-glob-to-any-file: 'src/test**/*'
+    - any-glob-to-any-file: 'src/test/**/*'
+    - any-glob-to-any-file: 'src/testing/**/*'
     - any-glob-to-any-file: '.pre-commit-config'
     - any-glob-to-any-file: '.github/workflows/pre_commit.yml'
     - any-glob-to-any-file: '.github/workflows/scorecards.yml'

.github/labels.yml

@@ -108,3 +108,6 @@
 - name: "Priority: Low"
   color: "00FF00"
   description: "Issues or pull requests with low priority"
+- name: "Devtools"
+  color: "FF9E1F"
+  description: "Development tools"

.github/release.yml

@@ -21,6 +21,10 @@ changelog:
       labels:
         - Translation
 
+    - title: Development Tools
+      labels:
+        - Devtools
+
     - title: Other Changes
       labels:
         - "*"

.github/scripts/check_language_properties.py

@@ -164,7 +164,7 @@ def update_missing_keys(reference_file, file_list, branch=""):
                 if current_entry["type"] == "entry":
                     if ref_entry_copy["type"] != "entry":
                         continue
-                    if ref_entry_copy["key"] == current_entry["key"]:
+                    if ref_entry_copy["key"].lower() == current_entry["key"].lower():
                         ref_entry_copy["value"] = current_entry["value"]
             updated_properties.append(ref_entry_copy)
         write_json_file(os.path.join(branch, file_path), updated_properties)
@@ -199,29 +199,30 @@ def check_for_differences(reference_file, file_list, branch, actor):
     base_dir = os.path.abspath(os.path.join(os.getcwd(), "src", "main", "resources"))
 
     for file_path in file_arr:
-        absolute_path = os.path.abspath(file_path)
+        file_normpath = os.path.normpath(file_path)
+        absolute_path = os.path.abspath(file_normpath)
         # Verify that file is within the expected directory
         if not absolute_path.startswith(base_dir):
-            raise ValueError(f"Unsafe file found: {file_path}")
+            raise ValueError(f"Unsafe file found: {file_normpath}")
         # Verify file size before processing
-        if os.path.getsize(os.path.join(branch, file_path)) > MAX_FILE_SIZE:
+        if os.path.getsize(os.path.join(branch, file_normpath)) > MAX_FILE_SIZE:
             raise ValueError(
-                f"The file {file_path} is too large and could pose a security risk."
+                f"The file {file_normpath} is too large and could pose a security risk."
             )
 
-        basename_current_file = os.path.basename(os.path.join(branch, file_path))
+        basename_current_file = os.path.basename(os.path.join(branch, file_normpath))
         if (
             basename_current_file == basename_reference_file
             or (
                 # only local windows command
-                not file_path.startswith(
+                not file_normpath.startswith(
                     os.path.join("", "src", "main", "resources", "messages_")
                 )
-                and not file_path.startswith(
+                and not file_normpath.startswith(
                     os.path.join(os.getcwd(), "src", "main", "resources", "messages_")
                 )
             )
-            or not file_path.endswith(".properties")
+            or not file_normpath.endswith(".properties")
             or not basename_current_file.startswith("messages_")
         ):
             continue
@@ -292,13 +293,13 @@ def check_for_differences(reference_file, file_list, branch, actor):
         else:
             report.append("2. **Test Status:** ✅ **_Passed_**")
 
-        if find_duplicate_keys(os.path.join(branch, file_path)):
+        if find_duplicate_keys(os.path.join(branch, file_normpath)):
             has_differences = True
             output = "\n".join(
                 [
                     f"      - `{key}`: first at line {first}, duplicate at `line {duplicate}`"
                     for key, first, duplicate in find_duplicate_keys(
-                        os.path.join(branch, file_path)
+                        os.path.join(branch, file_normpath)
                     )
                 ]
             )

.github/workflows/PR-Demo-Comment.yml

@@ -37,7 +37,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -82,7 +82,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -103,9 +103,10 @@ jobs:
         run: ./gradlew clean build
         env:
           DOCKER_ENABLE_SECURITY: false
+          STIRLING_PDF_DESKTOP_UI: false
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v3.8.0
+        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
 
       - name: Get version number
         id: versionNumber
@@ -114,13 +115,13 @@ jobs:
           echo "versionNumber=$VERSION" >> $GITHUB_OUTPUT
 
       - name: Login to Docker Hub
-        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
+        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
 
       - name: Build and push PR-specific image
-        uses: docker/build-push-action@ca877d9245402d1537745e0e356eab47c3520991 # v6.13.0
+        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
         with:
           context: .
           file: ./Dockerfile

.github/workflows/PR-Demo-cleanup.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 

.github/workflows/auto-labeler.yml

@@ -13,7 +13,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 

.github/workflows/build.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -49,7 +49,7 @@ jobs:
 
       - name: Upload Test Reports
         if: always()
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: test-reports-jdk-${{ matrix.jdk-version }}
           path: |
@@ -62,7 +62,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -80,7 +80,7 @@ jobs:
 
       - name: FAILED - check the licenses for compatibility
         if: failure()
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: dependencies-without-allowed-license.json
           path: |
@@ -106,7 +106,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -120,7 +120,7 @@ jobs:
           distribution: "adopt"
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v3.8.0
+        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
 
       - name: Install Docker Compose
         run: |

.github/workflows/check_properties.yml

@@ -18,7 +18,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 

.github/workflows/dependency-review.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 

.github/workflows/licenses-update.yml

@@ -18,13 +18,13 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - name: Generate GitHub App Token
         id: generate-token
-        uses: actions/create-github-app-token@136412a57a7081aa63c935a2cc2918f76c34f514 # v1.11.2
+        uses: actions/create-github-app-token@af35edadc00be37caa72ed9f3e6d5f7801bfdf09 # v1.11.7
         with:
           app-id: ${{ secrets.GH_APP_ID }}
           private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
@@ -45,7 +45,7 @@ jobs:
 
       - name: FAILED - check the licenses for compatibility
         if: failure()
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: dependencies-without-allowed-license.json
           path: |
@@ -69,7 +69,7 @@ jobs:
       - name: Create Pull Request
         id: cpr
         if: env.CHANGES_DETECTED == 'true'
-        uses: peter-evans/create-pull-request@67ccf781d68cd99b580ae25a5c18a1cc84ffff1f # v7.0.6
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         with:
           token: ${{ steps.generate-token.outputs.token }}
           commit-message: "Update 3rd Party Licenses"

.github/workflows/manage-label.yml

@@ -15,7 +15,7 @@ jobs:
       issues: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 

.github/workflows/multiOSReleases.yml

@@ -16,7 +16,7 @@ jobs:
       versionMac: ${{ steps.versionNumberMac.outputs.versionNumberMac }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -51,7 +51,7 @@ jobs:
             file_suffix: ""
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -80,7 +80,7 @@ jobs:
           mv ./build/libs/Stirling-PDF-${{ needs.read_versions.outputs.version }}.jar ./binaries/Stirling-PDF${{ matrix.file_suffix }}.jar
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           retention-days: 1
           if-no-files-found: error
@@ -101,12 +101,12 @@ jobs:
             file_suffix: ""
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - name: Download build artifacts
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: stirling-${{ matrix.file_suffix }}binaries
 
@@ -114,7 +114,7 @@ jobs:
         run: ls -R
 
       - name: Upload signed artifacts
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           retention-days: 1
           if-no-files-found: error
@@ -139,7 +139,7 @@ jobs:
       contents: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -188,7 +188,7 @@ jobs:
         run: ls -R ./binaries
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           retention-days: 1
           if-no-files-found: error
@@ -210,12 +210,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - name: Download build artifacts
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: ${{ matrix.platform }}binaries
 
@@ -224,7 +224,7 @@ jobs:
 
       - name: Install Cosign
         if: matrix.os == 'windows-latest'
-        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
 
       - name: Generate key pair
         if: matrix.os == 'windows-latest'
@@ -255,7 +255,7 @@ jobs:
         run: ls -R
 
       - name: Upload signed artifacts
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           retention-days: 1
           if-no-files-found: error
@@ -271,12 +271,12 @@ jobs:
       contents: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - name: Download signed artifacts
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
       - name: Display structure of downloaded files
         run: ls -R
       - name: Upload binaries, attestations and signatures to Release and create GitHub Release

.github/workflows/pre_commit.yml

@@ -16,13 +16,13 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - name: Generate GitHub App Token
         id: generate-token
-        uses: actions/create-github-app-token@136412a57a7081aa63c935a2cc2918f76c34f514 # v1.11.2
+        uses: actions/create-github-app-token@af35edadc00be37caa72ed9f3e6d5f7801bfdf09 # v1.11.7
         with:
           app-id: ${{ secrets.GH_APP_ID }}
           private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
@@ -61,7 +61,7 @@ jobs:
           git diff --staged --quiet || echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
       - name: Create Pull Request
         if: env.CHANGES_DETECTED == 'true'
-        uses: peter-evans/create-pull-request@67ccf781d68cd99b580ae25a5c18a1cc84ffff1f # v7.0.6
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         with:
           token: ${{ steps.generate-token.outputs.token }}
           commit-message: ":file_folder: pre-commit"

.github/workflows/push-docker.yml

@@ -18,7 +18,7 @@ jobs:
       id-token: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -38,36 +38,37 @@ jobs:
         run: ./gradlew clean build
         env:
           DOCKER_ENABLE_SECURITY: false
+          STIRLING_PDF_DESKTOP_UI: false
 
       - name: Install cosign
         if: github.ref == 'refs/heads/master'
-        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
         with:
           cosign-release: "v2.4.1"
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v3.8.0
+        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
 
       - name: Get version number
         id: versionNumber
         run: echo "versionNumber=$(./gradlew printVersion --quiet | tail -1)" >> $GITHUB_OUTPUT
 
       - name: Login to Docker Hub
-        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
+        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
+        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ github.token }}
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@53851d14592bedcffcf25ea515637cff71ef929a # v3.3.0
+        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
 
       - name: Convert repository owner to lowercase
         id: repoowner
@@ -75,7 +76,7 @@ jobs:
 
       - name: Generate tags
         id: meta
-        uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5.6.1
+        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
         with:
           images: |
             ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
@@ -89,7 +90,7 @@ jobs:
 
       - name: Build and push main Dockerfile
         id: build-push-regular
-        uses: docker/build-push-action@ca877d9245402d1537745e0e356eab47c3520991 # v6.13.0
+        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
         with:
           builder: ${{ steps.buildx.outputs.name }}
           context: .
@@ -120,7 +121,7 @@ jobs:
 
       - name: Generate tags ultra-lite
         id: meta2
-        uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5.6.1
+        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
         if: github.ref != 'refs/heads/main'
         with:
           images: |
@@ -134,7 +135,7 @@ jobs:
 
       - name: Build and push Dockerfile-ultra-lite
         id: build-push-lite
-        uses: docker/build-push-action@ca877d9245402d1537745e0e356eab47c3520991 # v6.13.0
+        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
         if: github.ref != 'refs/heads/main'
         with:
           context: .
@@ -151,7 +152,7 @@ jobs:
 
       - name: Generate tags fat
         id: meta3
-        uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5.6.1
+        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
         if: github.ref != 'refs/heads/main'
         with:
           images: |
@@ -165,7 +166,7 @@ jobs:
 
       - name: Build and push main Dockerfile fat
         id: build-push-fat
-        uses: docker/build-push-action@ca877d9245402d1537745e0e356eab47c3520991 # v6.13.0
+        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
         if: github.ref != 'refs/heads/main'
         with:
           builder: ${{ steps.buildx.outputs.name }}

.github/workflows/releaseArtifacts.yml

@@ -23,7 +23,7 @@ jobs:
       version: ${{ steps.versionNumber.outputs.versionNumber }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -63,7 +63,7 @@ jobs:
           ls -R ./build/launch4j
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: binaries${{ matrix.file_suffix }}
           path: |
@@ -83,19 +83,19 @@ jobs:
             file_suffix: ""
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - name: Download build artifacts
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: binaries${{ matrix.file_suffix }}
       - name: Display structure of downloaded files
         run: ls -R
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
 
       - name: Generate key pair
         run: cosign generate-key-pair
@@ -139,7 +139,7 @@ jobs:
             ./launch4j/Stirling-PDF-Server${{ matrix.file_suffix }}.exe
 
       - name: Upload signed artifacts
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: signed${{ matrix.file_suffix }}
           path: |
@@ -161,12 +161,12 @@ jobs:
             file_suffix: ""
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - name: Download signed artifacts
-        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        uses: actions/download-artifact@95815c38cf2ff2164869cbab79da8d1f422bc89e # v4.2.1
         with:
           name: signed${{ matrix.file_suffix }}
 

.github/workflows/scorecards.yml

@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -44,7 +44,7 @@ jobs:
           persist-credentials: false
 
       - name: "Run analysis"
-        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
+        uses: ossf/scorecard-action@f49aabe0b5af0936a0987cfb85d86b75731b0186 # v2.4.1
         with:
           results_file: results.sarif
           results_format: sarif
@@ -66,7 +66,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08 # v4.6.0
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: SARIF file
           path: results.sarif
@@ -74,6 +74,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@dd746615b3b9d728a6a37ca2045b68ca76d4841a # v3.28.8
+        uses: github/codeql-action/upload-sarif@1b549b9259bda1cb5ddde3b41741a82a2d15a841 # v3.28.13
         with:
           sarif_file: results.sarif

.github/workflows/sonarqube.yml

@@ -1,35 +1,33 @@
+name: Run Sonarqube
+
 on:
   push:
     branches:
       - master
-  pull_request:
-    branches: [ "main" ]
+  pull_request_target:
+    branches:
+      - main
   workflow_dispatch:
 
 permissions:
   pull-requests: read
   actions: read
-name: Run Sonarqube
+
 jobs:
   sonarqube:
     runs-on: ubuntu-latest
     steps:
-
-
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          fetch-depth: 0 
+          fetch-depth: 0
 
-      - name: Set up JDK
-        uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 # v4.2.1
-        with:
-          java-version: '17'
-          distribution: 'temurin'
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@94baf225fe0a508e581a564467443d0e2379123b # v4.3.0
 
       - name: Build and analyze with Gradle
         env:
@@ -42,12 +40,13 @@ jobs:
             -Dsonar.projectKey=Stirling-Tools_Stirling-PDF \
             -Dsonar.organization=stirling-tools \
             -Dsonar.host.url=https://sonarcloud.io \
+            -Dsonar.login=${SONAR_TOKEN} \
             -Dsonar.log.level=DEBUG \
             --info
 
       - name: Upload Problems Report on Failure
         if: failure()
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: gradle-problems-report
           path: build/reports/problems/problems-report.html
@@ -55,7 +54,7 @@ jobs:
 
       - name: Upload Sonar Logs on Failure
         if: failure()
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: sonar-logs
           path: |

.github/workflows/stale.yml

@@ -16,7 +16,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 

.github/workflows/swagger.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -35,6 +35,7 @@ jobs:
         run: ./gradlew swaggerhubUpload
         env:
           SWAGGERHUB_API_KEY: ${{ secrets.SWAGGERHUB_API_KEY }}
+          SWAGGERHUB_USER: "Frooodle"
 
       - name: Get version number
         id: versionNumber
@@ -42,6 +43,7 @@ jobs:
 
       - name: Set API version as published and default on SwaggerHub
         run: |
-          curl -X PUT -H "Authorization: ${SWAGGERHUB_API_KEY}" "https://api.swaggerhub.com/apis/Frooodle/Stirling-PDF/${{ steps.versionNumber.outputs.versionNumber }}/settings/lifecycle" -H  "accept: application/json" -H  "Content-Type: application/json" -d "{\"published\":true,\"default\":true}"
+          curl -X PUT -H "Authorization: ${SWAGGERHUB_API_KEY}" "https://api.swaggerhub.com/apis/${SWAGGERHUB_USER}/Stirling-PDF/${{ steps.versionNumber.outputs.versionNumber }}/settings/lifecycle" -H  "accept: application/json" -H  "Content-Type: application/json" -d "{\"published\":true,\"default\":true}"
         env:
           SWAGGERHUB_API_KEY: ${{ secrets.SWAGGERHUB_API_KEY }}
+          SWAGGERHUB_USER: "Frooodle"

.github/workflows/sync_files.yml

@@ -24,13 +24,13 @@ jobs:
       committer: ${{ steps.committer.outputs.committer }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - name: Generate GitHub App Token
         id: generate-token
-        uses: actions/create-github-app-token@136412a57a7081aa63c935a2cc2918f76c34f514 # v1.11.2
+        uses: actions/create-github-app-token@af35edadc00be37caa72ed9f3e6d5f7801bfdf09 # v1.11.7
         with:
           app-id: ${{ secrets.GH_APP_ID }}
           private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
@@ -57,13 +57,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
       - name: Generate GitHub App Token
         id: generate-token
-        uses: actions/create-github-app-token@136412a57a7081aa63c935a2cc2918f76c34f514 # v1.11.2
+        uses: actions/create-github-app-token@af35edadc00be37caa72ed9f3e6d5f7801bfdf09 # v1.11.7
         with:
           app-id: ${{ vars.GH_APP_ID }}
           private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
@@ -103,7 +103,7 @@ jobs:
           git diff --staged --quiet || git commit -m ":memo: Sync README.md" || echo "no changes"
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@67ccf781d68cd99b580ae25a5c18a1cc84ffff1f # v7.0.6
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         with:
           token: ${{ steps.generate-token.outputs.token }}
           commit-message: Update files

.github/workflows/testdriver.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -31,7 +31,7 @@ jobs:
           DOCKER_ENABLE_SECURITY: false
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v3.8.0
+        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
 
       - name: Get version number
         id: versionNumber
@@ -40,13 +40,13 @@ jobs:
           echo "versionNumber=$VERSION" >> $GITHUB_OUTPUT
 
       - name: Login to Docker Hub
-        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
+        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_API }}
 
       - name: Build and push test image
-        uses: docker/build-push-action@ca877d9245402d1537745e0e356eab47c3520991 # v6.13.0
+        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
         with:
           context: .
           file: ./Dockerfile
@@ -105,7 +105,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 
@@ -134,7 +134,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@cb605e52c26070c328afc4562f0b4ada7618a84e # v2.10.4
+        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
         with:
           egress-policy: audit
 

.gitignore

@@ -26,6 +26,8 @@ clientWebUI/
 !cucumber/exampleFiles/
 !cucumber/exampleFiles/example_html.zip
 exampleYmlFiles/stirling/
+/testing/file_snapshots
+SwaggerDoc.json
 
 # Gradle
 .gradle
@@ -188,3 +190,7 @@ id_ed25519.pub
 .ipynb_checkpoints
 
 **/jcef-bundle/
+
+# node_modules
+node_modules/
+*.mjs

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.8.4
+    rev: v0.9.10
     hooks:
       - id: ruff
         args:
@@ -12,7 +12,7 @@ repos:
         files: ^((\.github/scripts|scripts)/.+)?[^/]+\.py$
         exclude: (split_photos.py)
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.3.0
+    rev: v2.4.1
     hooks:
       - id: codespell
         args:
@@ -22,7 +22,7 @@ repos:
         files: \.(html|css|js|py|md)$
         exclude: (.vscode|.devcontainer|src/main/resources|Dockerfile|.*/pdfjs.*|.*/thirdParty.*|bootstrap.*|.*\.min\..*|.*diff\.js)
   - repo: https://github.com/gitleaks/gitleaks
-    rev: v8.22.0
+    rev: v8.24.0
     hooks:
       - id: gitleaks
   - repo: https://github.com/pre-commit/pre-commit-hooks

.vscode/extensions.json

@@ -5,20 +5,16 @@
     "ms-python.black-formatter", // Python code formatter using Black
     "ms-python.flake8", // Flake8 linter for Python to enforce code quality
     "ms-python.python", // Official Microsoft Python extension with IntelliSense, debugging, and Jupyter support
-    // "ms-vscode-remote.remote-containers", // Support for remote development with containers (Docker, Dev Containers)
-    // "ms-vscode-remote.vscode-remote-extensionpack", // Remote Development Pack for SSH, WSL, and Containers
+    "ms-vscode-remote.vscode-remote-extensionpack", // Remote Development Pack for SSH, WSL, and Containers
     "Oracle.oracle-java", // Oracle Java extension with additional features for Java development
-    "redhat.java", // Java support by Red Hat with IntelliSense, debugging, and code navigation
-    "shengchen.vscode-checkstyle", // Checkstyle integration for Java code quality checks
     "streetsidesoftware.code-spell-checker", // Spell checker for code to avoid typos
     "vmware.vscode-boot-dev-pack", // Developer tools for Spring Boot by VMware
-    "vmware.vscode-spring-boot", // Spring Boot tools by VMware for enhanced Spring development
-    "vscjava.vscode-gradle", // Gradle extension for build and automation support
-    "vscjava.vscode-java-debug", // Debugging support for Java projects
-    "vscjava.vscode-java-dependency", // Java dependency management within VS Code
     "vscjava.vscode-java-pack", // Java Extension Pack with essential Java tools for VS Code
-    "vscjava.vscode-java-test", // Java test framework for running and debugging tests in VS Code
     "vscjava.vscode-spring-boot-dashboard", // Spring Boot dashboard for managing and visualizing Spring Boot applications
-    "vscjava.vscode-spring-initializr" // Support for Spring Initializr to create new Spring projects
+    "EditorConfig.EditorConfig", // EditorConfig support for maintaining consistent coding styles
+    "ms-azuretools.vscode-docker", // Docker extension for Visual Studio Code
+    "GitHub.copilot", // GitHub Copilot AI pair programmer for Visual Studio Code
+    "GitHub.vscode-pull-request-github", // GitHub Pull Requests extension for Visual Studio Code
+    "charliermarsh.ruff" // Ruff code formatter for Python to follow the Ruff Style Guide
   ]
 }

.vscode/settings.json

@@ -1,55 +1,83 @@
 {
-  "java.compile.nullAnalysis.mode": "automatic",
-  "files.eol": "auto",
-  "java.configuration.updateBuildConfiguration": "interactive",
-  "black-formatter.args": ["--line-length", "127"],
-  "flake8.args": ["--max-line-length", "127"],
-  "pylint.args": ["max-line-length", "127"],
-  "[java]": {
-    "editor.tabSize": 4,
-    "editor.detectIndentation": false,
-    "editor.rulers": [127]
-  },
-  "[python]": {
-    "editor.tabSize": 2,
-    "editor.detectIndentation": false,
-    "editor.rulers": [127]
-  },
-  "[gradle-build]": {
-    "editor.tabSize": 4,
-    "editor.detectIndentation": false,
-    "editor.rulers": [127]
-  },
-  "[gradle]": {
-    "editor.tabSize": 4,
-    "editor.detectIndentation": false,
-    "editor.rulers": [127]
-  },
-  "[html]": {
-    "editor.tabSize": 2,
-    "editor.rulers": [127],
-    "files.trimFinalNewlines": false,
-    "files.insertFinalNewline": false
-  },
-  "[javascript]": {
-    "editor.tabSize": 2,
-    "editor.rulers": [127]
-  },
-  "[yaml]": {
-    "files.trimFinalNewlines": false,
-    "files.insertFinalNewline": false
-  },
-  "diffEditor.maxComputationTime": 0,
-  "editor.wordSegmenterLocales": null,
+  "editor.wordSegmenterLocales": "",
   "editor.guides.bracketPairs": "active",
   "editor.guides.bracketPairsHorizontal": "active",
-  "files.insertFinalNewline": true,
-  "files.trimFinalNewlines": true,
-  "files.trimTrailingWhitespace": true,
-  "editor.indentSize": "tabSize",
-  "editor.stickyScroll.enabled": false,
-  "editor.minimap.enabled": false,
-  "editor.formatOnSave": true,
-  "java.format.settings.google.mode": "jar-file",
-  "java.format.settings.google.extra": "--aosp --skip-sorting-imports"
+  "cSpell.enabled": false,
+  "[java]": {
+    "editor.defaultFormatter": "josevseb.google-java-format-for-vs-code"
+  },
+  "java.compile.nullAnalysis.mode": "automatic",
+  "java.configuration.updateBuildConfiguration": "interactive",
+  "java.format.enabled": true,
+  "java.format.settings.profile": "GoogleStyle",
+  "java.format.settings.google.version": "1.25.2",
+  "java.format.settings.google.extra": "--aosp --skip-sorting-imports --skip-javadoc-formatting",
+  // (DE) Aktiviert Kommentare im Java-Format.
+  // (EN) Enables comments in Java formatting.
+  // "java.format.comments.enabled": true,
+  // (DE) Generiert automatisch Kommentare im Code.
+  // (EN) Automatically generates comments in code.
+  // "java.codeGeneration.generateComments": true,
+  // https://github.com/redhat-developer/vscode-java/blob/master/document/_java.learnMoreAboutCleanUps.md#java-clean-ups
+  "java.saveActions.cleanup": true,
+  "java.cleanup.actions": [
+    "invertEquals", // Inverts calls to Object.equals(Object) and String.equalsIgnoreCase(String) to avoid useless null pointer exception.
+    "instanceofPatternMatch" // Replaces instanceof checks with pattern matching.
+  ],
+  // (DE) Aktiviert die Code-Vervollständigung für Java.
+  // (EN) Enables code completion for Java.
+  "java.completion.engine": "dom",
+  "java.completion.enabled": true,
+  "java.completion.importOrder": [
+    "java",
+    "javax",
+    "org",
+    "com",
+    "net",
+    "io",
+    "jakarta",
+    "lombok",
+    "me",
+    "stirling",
+  ],
+  "java.project.resourceFilters": [
+    ".devcontainer/",
+    ".git/",
+    ".github/",
+    ".gradle/",
+    ".venv/",
+    ".venv*/",
+    ".vscode/",
+    "bin/",
+    "build/",
+    "configs/",
+    "customFiles/",
+    "docs/",
+    "exampleYmlFiles",
+    "gradle/",
+    "images/",
+    "logs/",
+    "pipeline/",
+    "scripts/",
+    "testings/",
+    ".git-blame-ignore-revs",
+    ".gitattributes",
+    ".gitignore",
+    ".pre-commit-config.yaml",
+  ],
+  // Enables signature help in Java.
+  "java.signatureHelp.enabled": true,
+  // Enables detailed signature help descriptions.
+  "java.signatureHelp.description.enabled": true,
+  // Downloads sources for Maven dependencies.
+  "java.maven.downloadSources": true,
+  // Enables Gradle project import.
+  "java.import.gradle.enabled": true,
+  // Downloads sources for Eclipse projects.
+  "java.eclipse.downloadSources": true,
+  // Enables import of the Gradle wrapper.
+  "java.import.gradle.wrapper.enabled": true,
+  "spring.initializr.defaultLanguage": "Java",
+  "spring.initializr.defaultGroupId": "stirling.software.SPDF",
+  "spring.initializr.defaultArtifactId": "SPDF",
 }

DeveloperGuide.md

@@ -124,7 +124,7 @@ These files provide pre-configured setups for different scenarios. For example,
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security
-    image: stirlingtools/stirling-pdf:latest
+    image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:latest
     deploy:
       resources:
         limits:

Dockerfile

@@ -1,5 +1,5 @@
 # Main stage
-FROM alpine:3.21.2@sha256:56fa17d2a7e7f168a043a2712e63aed1f8543aeafdcee47c58dcffe38ed51099
+FROM alpine:3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c
 
 # Copy necessary files
 COPY scripts /scripts
@@ -25,57 +25,65 @@ LABEL org.opencontainers.image.keywords="PDF, manipulation, merge, split, conver
 # Set Environment Variables
 ENV DOCKER_ENABLE_SECURITY=false \
     VERSION_TAG=$VERSION_TAG \
-    JAVA_TOOL_OPTIONS="-XX:+UnlockExperimentalVMOptions \
-    -XX:MaxRAMPercentage=75 \
-    -XX:InitiatingHeapOccupancyPercent=20 \
-    -XX:+G1PeriodicGCInvokesConcurrent \
-    -XX:G1PeriodicGCInterval=10000 \
-    -XX:+UseStringDeduplication \
-    -XX:G1PeriodicGCSystemLoadThreshold=70" \
+    JAVA_BASE_OPTS="-XX:+UnlockExperimentalVMOptions -XX:MaxRAMPercentage=75 -XX:InitiatingHeapOccupancyPercent=20 -XX:+G1PeriodicGCInvokesConcurrent -XX:G1PeriodicGCInterval=10000 -XX:+UseStringDeduplication -XX:G1PeriodicGCSystemLoadThreshold=70" \
+    JAVA_CUSTOM_OPTS="" \
     HOME=/home/stirlingpdfuser \
     PUID=1000 \
     PGID=1000 \
-    UMASK=022
+    UMASK=022 \
+    PYTHONPATH=/usr/lib/libreoffice/program:/opt/venv/lib/python3.12/site-packages \
+    UNO_PATH=/usr/lib/libreoffice/program \
+    URE_BOOTSTRAP=file:///usr/lib/libreoffice/program/fundamentalrc \
+    PATH=$PATH:/opt/venv/bin
 
 
 # JDK for app
-RUN echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
-    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories && \
+RUN echo "@main https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
+    echo "@community https://dl-cdn.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories && \
     echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/testing" | tee -a /etc/apk/repositories && \
     apk upgrade --no-cache -a && \
     apk add --no-cache \
-        ca-certificates \
-        tzdata \
-        tini \
-        bash \
-        curl \
-        qpdf \
-        shadow \
-        su-exec \
-        openssl \
-        openssl-dev \
-        openjdk21-jre \
-# Doc conversion
-		gcompat \
-    	libc6-compat \
-        libreoffice \
-# pdftohtml
-        poppler-utils \
-# OCR MY PDF (unpaper for descew and other advanced features)
-        tesseract-ocr-data-eng \
-# CV
-		py3-opencv \
-# python3/pip
-        python3 \
-        py3-pip && \
-# uno unoconv and HTML
-    pip install --break-system-packages --no-cache-dir --upgrade unoconv WeasyPrint pdf2image pillow && \
+    ca-certificates \
+    tzdata \
+    tini \
+    bash \
+    curl \
+    qpdf \
+    shadow \
+    su-exec \
+    openssl \
+    openssl-dev \
+    openjdk21-jre \
+    # Doc conversion
+    gcompat \
+    libc6-compat \
+    libreoffice \
+    # pdftohtml
+    poppler-utils \
+    # OCR MY PDF (unpaper for descew and other advanced features)
+    tesseract-ocr-data-eng \
+    tesseract-ocr-data-chi_sim \
+	tesseract-ocr-data-deu \
+	tesseract-ocr-data-fra \
+	tesseract-ocr-data-por \
+    # CV
+    py3-opencv \
+    python3 \
+    py3-pip \
+    py3-pillow@testing \
+    py3-pdf2image@testing && \
+    python3 -m venv /opt/venv && \
+    /opt/venv/bin/pip install --upgrade pip && \
+    /opt/venv/bin/pip install --no-cache-dir --upgrade unoserver weasyprint && \
+    ln -s /usr/lib/libreoffice/program/uno.py /opt/venv/lib/python3.12/site-packages/ && \
+    ln -s /usr/lib/libreoffice/program/unohelper.py /opt/venv/lib/python3.12/site-packages/ && \
+    ln -s /usr/lib/libreoffice/program /opt/venv/lib/python3.12/site-packages/LibreOffice && \
     mv /usr/share/tessdata /usr/share/tessdata-original && \
     mkdir -p $HOME /configs /logs /customFiles /pipeline/watchedFolders /pipeline/finishedFolders && \
     fc-cache -f -v && \
     chmod +x /scripts/* && \
     chmod +x /scripts/init.sh && \
-# User permissions
+    # User permissions
     addgroup -S stirlingpdfgroup && adduser -S stirlingpdfuser -G stirlingpdfgroup && \
     chown -R stirlingpdfuser:stirlingpdfgroup $HOME /scripts /usr/share/fonts/opentype/noto /configs /customFiles /pipeline && \
     chown stirlingpdfuser:stirlingpdfgroup /app.jar
@@ -84,4 +92,4 @@ EXPOSE 8080/tcp
 
 # Set user and run command
 ENTRYPOINT ["tini", "--", "/scripts/init.sh"]
-CMD ["java", "-Dfile.encoding=UTF-8", "-jar", "/app.jar"]
+CMD ["sh", "-c", "java -Dfile.encoding=UTF-8 -jar /app.jar & /opt/venv/bin/unoserver --port 2003 --interface 0.0.0.0"]

Dockerfile.dev

@@ -0,0 +1,54 @@
+# dockerfile.dev
+
+# Basisimage: Gradle mit JDK 17 (Debian-basiert)
+FROM gradle:8.13-jdk17
+
+# Als Root-Benutzer arbeiten, um benötigte Pakete zu installieren
+USER root
+
+# Set GRADLE_HOME und füge Gradle zum PATH hinzu
+ENV GRADLE_HOME=/opt/gradle
+ENV PATH="$GRADLE_HOME/bin:$PATH"
+
+# Update und Installation zusätzlicher Pakete (Debian/Ubuntu-basiert)
+RUN apt-get update && apt-get install -y \
+  sudo \
+  libreoffice \
+  poppler-utils \
+  qpdf \
+# settings.yml | tessdataDir: /usr/share/tesseract-ocr/5/tessdata
+  tesseract-ocr \
+  tesseract-ocr-eng \
+  fonts-terminus fonts-dejavu fonts-font-awesome fonts-noto fonts-noto-core fonts-noto-cjk fonts-noto-extra fonts-liberation fonts-linuxlibertine \
+  python3-uno \
+  python3-venv \
+# ss -tln
+  iproute2 \
+  && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# Setze die Environment Variable für setuptools
+ENV SETUPTOOLS_USE_DISTUTILS=local
+
+# Installation der benötigten Python-Pakete
+RUN python3 -m venv --system-site-packages /opt/venv \
+  && . /opt/venv/bin/activate \
+  && pip install --no-cache-dir WeasyPrint pdf2image pillow unoserver opencv-python-headless pre-commit
+
+# Füge den venv-Pfad zur globalen PATH-Variable hinzu, damit die Tools verfügbar sind
+ENV PATH="/opt/venv/bin:$PATH"
+
+COPY . /workspace
+
+RUN adduser --disabled-password --gecos '' devuser \
+  && chown -R devuser:devuser /home/devuser /workspace
+RUN echo "devuser ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/devuser \
+  && chmod 0440 /etc/sudoers.d/devuser
+
+# Setze das Arbeitsverzeichnis (wird später per Bind-Mount überschrieben)
+WORKDIR /workspace
+
+RUN chmod +x /workspace/.devcontainer/git-init.sh
+RUN sudo chmod +x /workspace/.devcontainer/init-setup.sh
+
+# Wechsel zum Nicht‑Root Benutzer
+USER devuser

Dockerfile.fat

@@ -1,5 +1,11 @@
 # Build the application
-FROM gradle:8.12-jdk17 AS build
+FROM gradle:8.13-jdk21 AS build
+
+COPY build.gradle .
+COPY settings.gradle .
+COPY gradlew .
+COPY gradle gradle/
+RUN ./gradlew build -x spotlessApply -x spotlessCheck -x test -x sonarqube || return 0 
 
 # Set the working directory
 WORKDIR /app
@@ -9,10 +15,11 @@ COPY . .
 
 # Build the application with DOCKER_ENABLE_SECURITY=false
 RUN DOCKER_ENABLE_SECURITY=true \
-./gradlew clean build
+    STIRLING_PDF_DESKTOP_UI=false \
+    ./gradlew clean build -x spotlessApply -x spotlessCheck -x test -x sonarqube
 
 # Main stage
-FROM alpine:3.21.2@sha256:56fa17d2a7e7f168a043a2712e63aed1f8543aeafdcee47c58dcffe38ed51099
+FROM alpine:3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c
 
 # Copy necessary files
 COPY scripts /scripts
@@ -25,66 +32,73 @@ ARG VERSION_TAG
 # Set Environment Variables
 ENV DOCKER_ENABLE_SECURITY=false \
     VERSION_TAG=$VERSION_TAG \
-    JAVA_TOOL_OPTIONS="-XX:+UnlockExperimentalVMOptions \
-    -XX:MaxRAMPercentage=75 \
-    -XX:InitiatingHeapOccupancyPercent=20 \
-    -XX:+G1PeriodicGCInvokesConcurrent \
-    -XX:G1PeriodicGCInterval=10000 \
-    -XX:+UseStringDeduplication \
-    -XX:G1PeriodicGCSystemLoadThreshold=70" \
+    JAVA_BASE_OPTS="-XX:+UnlockExperimentalVMOptions -XX:MaxRAMPercentage=75 -XX:InitiatingHeapOccupancyPercent=20 -XX:+G1PeriodicGCInvokesConcurrent -XX:G1PeriodicGCInterval=10000 -XX:+UseStringDeduplication -XX:G1PeriodicGCSystemLoadThreshold=70" \
+    JAVA_CUSTOM_OPTS="" \
     HOME=/home/stirlingpdfuser \
     PUID=1000 \
     PGID=1000 \
     UMASK=022 \
     FAT_DOCKER=true \
-    INSTALL_BOOK_AND_ADVANCED_HTML_OPS=false
+    INSTALL_BOOK_AND_ADVANCED_HTML_OPS=false \
+    PYTHONPATH=/usr/lib/libreoffice/program:/opt/venv/lib/python3.12/site-packages \
+    UNO_PATH=/usr/lib/libreoffice/program \
+    URE_BOOTSTRAP=file:///usr/lib/libreoffice/program/fundamentalrc \
+    PATH=$PATH:/opt/venv/bin
 
 
 # JDK for app
-RUN echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
-    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories && \
+RUN echo "@main https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
+    echo "@community https://dl-cdn.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories && \
     echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/testing" | tee -a /etc/apk/repositories && \
     apk upgrade --no-cache -a && \
     apk add --no-cache \
-        ca-certificates \
-        tzdata \
-        tini \
-        bash \
-        curl \
-        shadow \
-        su-exec \
-        openssl \
-        openssl-dev \
-        openjdk21-jre \
-# Doc conversion
-		gcompat \
-    	libc6-compat \
-        libreoffice \
-# pdftohtml
-        poppler-utils \
-# OCR MY PDF (unpaper for descew and other advanced featues)
-        qpdf \
-        tesseract-ocr-data-eng \
-        font-terminus font-dejavu font-noto font-noto-cjk font-awesome font-noto-extra \
-# CV
-		py3-opencv \
-# python3/pip
-        python3 \
-    py3-pip && \
-# uno unoconv and HTML
-    pip install --break-system-packages --no-cache-dir --upgrade unoconv WeasyPrint pdf2image pillow && \
+    ca-certificates \
+    tzdata \
+    tini \
+    bash \
+    curl \
+    shadow \
+    su-exec \
+    openssl \
+    openssl-dev \
+    openjdk21-jre \
+    # Doc conversion
+    gcompat \
+    libc6-compat \
+    libreoffice \
+    # pdftohtml
+    poppler-utils \
+    # OCR MY PDF (unpaper for descew and other advanced featues)
+    qpdf \
+    tesseract-ocr-data-eng \
+    tesseract-ocr-data-chi_sim \
+	tesseract-ocr-data-deu \
+	tesseract-ocr-data-fra \
+	tesseract-ocr-data-por \
+    font-terminus font-dejavu font-noto font-noto-cjk font-awesome font-noto-extra font-liberation font-linux-libertine \
+    # CV
+    py3-opencv \
+    python3 \
+    py3-pip \
+    py3-pillow@testing \
+    py3-pdf2image@testing && \
+    python3 -m venv /opt/venv && \
+    /opt/venv/bin/pip install --upgrade pip && \
+    /opt/venv/bin/pip install --no-cache-dir --upgrade unoserver weasyprint && \
+    ln -s /usr/lib/libreoffice/program/uno.py /opt/venv/lib/python3.12/site-packages/ && \
+    ln -s /usr/lib/libreoffice/program/unohelper.py /opt/venv/lib/python3.12/site-packages/ && \
+    ln -s /usr/lib/libreoffice/program /opt/venv/lib/python3.12/site-packages/LibreOffice && \
     mv /usr/share/tessdata /usr/share/tessdata-original && \
     mkdir -p $HOME /configs /logs /customFiles /pipeline/watchedFolders /pipeline/finishedFolders && \
     fc-cache -f -v && \
     chmod +x /scripts/* && \
     chmod +x /scripts/init.sh && \
-# User permissions
+    # User permissions
     addgroup -S stirlingpdfgroup && adduser -S stirlingpdfuser -G stirlingpdfgroup && \
     chown -R stirlingpdfuser:stirlingpdfgroup $HOME /scripts /usr/share/fonts/opentype/noto /configs /customFiles /pipeline && \
     chown stirlingpdfuser:stirlingpdfgroup /app.jar
 
 EXPOSE 8080/tcp
-
 # Set user and run command
 ENTRYPOINT ["tini", "--", "/scripts/init.sh"]
-CMD ["java", "-Dfile.encoding=UTF-8", "-jar", "/app.jar"]
+CMD ["sh", "-c", "java -Dfile.encoding=UTF-8 -jar /app.jar & /opt/venv/bin/unoserver --port 2003 --interface 0.0.0.0"]

Dockerfile.ultra-lite

@@ -1,5 +1,5 @@
 # use alpine
-FROM alpine:3.21.2@sha256:56fa17d2a7e7f168a043a2712e63aed1f8543aeafdcee47c58dcffe38ed51099
+FROM alpine:3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c
 
 ARG VERSION_TAG
 
@@ -7,13 +7,8 @@ ARG VERSION_TAG
 ENV DOCKER_ENABLE_SECURITY=false \
     HOME=/home/stirlingpdfuser \
     VERSION_TAG=$VERSION_TAG \
-    JAVA_TOOL_OPTIONS="-XX:+UnlockExperimentalVMOptions \
-    -XX:MaxRAMPercentage=75 \
-    -XX:InitiatingHeapOccupancyPercent=20 \
-    -XX:+G1PeriodicGCInvokesConcurrent \
-    -XX:G1PeriodicGCInterval=10000 \
-    -XX:+UseStringDeduplication \
-    -XX:G1PeriodicGCSystemLoadThreshold=70" \
+    JAVA_BASE_OPTS="-XX:+UnlockExperimentalVMOptions -XX:MaxRAMPercentage=75 -XX:InitiatingHeapOccupancyPercent=20 -XX:+G1PeriodicGCInvokesConcurrent -XX:G1PeriodicGCInterval=10000 -XX:+UseStringDeduplication -XX:G1PeriodicGCSystemLoadThreshold=70" \
+    JAVA_CUSTOM_OPTS="" \
     PUID=1000 \
     PGID=1000 \
     UMASK=022

HowToAddNewLanguage.md

@@ -11,14 +11,12 @@ Fork Stirling-PDF and create a new branch out of `main`.
 Then add a reference to the language in the navbar by adding a new language entry to the dropdown:
 
 - Edit the file: [languages.html](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/src/main/resources/templates/fragments/languages.html)
-- Add a flag SVG file to: [flags directory](https://github.com/Stirling-Tools/Stirling-PDF/tree/main/src/main/resources/static/images/flags)
 
-Any SVG flags are fine; most of the current ones were sourced from [here](https://flagicons.lipis.dev/). If your language isn't represented by a flag, choose a similar one, such as Saudi Arabia's flag for Arabic.
 
 For example, to add Polish, you would add:
 
 ```html
-<a th:if="${#lists.isEmpty(@languages) or #lists.contains(@languages, 'pl_PL')}" class="dropdown-item lang_dropdown-item" href="" data-bs-language-code="pl_PL"> <img th:src="@{'/images/flags/pl.svg'}" alt="icon" width="20" height="15"> Polski</a>
+<div th:replace="~{fragments/languageEntry :: languageEntry ('pl_PL', 'Polski')}" ></div>
 ```
 
 The `data-bs-language-code` is the code used to reference the file in the next step.

README.md

@@ -3,7 +3,6 @@
 
 [![Docker Pulls](https://img.shields.io/docker/pulls/frooodle/s-pdf)](https://hub.docker.com/r/frooodle/s-pdf)
 [![Discord](https://img.shields.io/discord/1068636748814483718?label=Discord)](https://discord.gg/HYmhKj45pU)
-[![Docker Image Version (tag latest semver)](https://img.shields.io/docker/v/frooodle/s-pdf/latest)](https://github.com/Stirling-Tools/Stirling-PDF/)
 [![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/Stirling-Tools/Stirling-PDF/badge)](https://scorecard.dev/viewer/?uri=github.com/Stirling-Tools/Stirling-PDF)
 [![GitHub Repo stars](https://img.shields.io/github/stars/stirling-tools/stirling-pdf?style=social)](https://github.com/Stirling-Tools/stirling-pdf)
 
@@ -117,46 +116,46 @@ Stirling-PDF currently supports 39 languages!
 
 | Language                                     | Progress                               |
 | -------------------------------------------- | -------------------------------------- |
-| Arabic (العربية) (ar_AR)                        | ![89%](https://geps.dev/progress/89)   |
-| Azerbaijani (Azərbaycan Dili) (az_AZ)        | ![88%](https://geps.dev/progress/88)   |
+| Arabic (العربية) (ar_AR)                        | ![88%](https://geps.dev/progress/88)   |
+| Azerbaijani (Azərbaycan Dili) (az_AZ)        | ![87%](https://geps.dev/progress/87)   |
 | Basque (Euskara) (eu_ES)                     | ![51%](https://geps.dev/progress/51)   |
-| Bulgarian (Български) (bg_BG)                | ![85%](https://geps.dev/progress/85)   |
-| Catalan (Català) (ca_CA)                     | ![80%](https://geps.dev/progress/80)   |
-| Croatian (Hrvatski) (hr_HR)                  | ![87%](https://geps.dev/progress/87)   |
-| Czech (Česky) (cs_CZ)                        | ![98%](https://geps.dev/progress/98)   |
-| Danish (Dansk) (da_DK)                       | ![86%](https://geps.dev/progress/86)   |
-| Dutch (Nederlands) (nl_NL)                   | ![85%](https://geps.dev/progress/85)   |
+| Bulgarian (Български) (bg_BG)                | ![98%](https://geps.dev/progress/98)   |
+| Catalan (Català) (ca_CA)                     | ![94%](https://geps.dev/progress/94)   |
+| Croatian (Hrvatski) (hr_HR)                  | ![85%](https://geps.dev/progress/85)   |
+| Czech (Česky) (cs_CZ)                        | ![96%](https://geps.dev/progress/96)   |
+| Danish (Dansk) (da_DK)                       | ![84%](https://geps.dev/progress/84)   |
+| Dutch (Nederlands) (nl_NL)                   | ![83%](https://geps.dev/progress/83)   |
 | English (English) (en_GB)                    | ![100%](https://geps.dev/progress/100) |
 | English (US) (en_US)                         | ![100%](https://geps.dev/progress/100) |
-| French (Français) (fr_FR)                    | ![96%](https://geps.dev/progress/96)   |
+| French (Français) (fr_FR)                    | ![97%](https://geps.dev/progress/97)   |
 | German (Deutsch) (de_DE)                     | ![99%](https://geps.dev/progress/99)   |
-| Greek (Ελληνικά) (el_GR)                     | ![98%](https://geps.dev/progress/98)   |
-| Hindi (हिंदी) (hi_IN)                          | ![98%](https://geps.dev/progress/98)   |
-| Hungarian (Magyar) (hu_HU)                   | ![95%](https://geps.dev/progress/95)   |
-| Indonesian (Bahasa Indonesia) (id_ID)        | ![86%](https://geps.dev/progress/86)   |
-| Irish (Gaeilge) (ga_IE)                      | ![98%](https://geps.dev/progress/98)   |
+| Greek (Ελληνικά) (el_GR)                     | ![96%](https://geps.dev/progress/96)   |
+| Hindi (हिंदी) (hi_IN)                          | ![96%](https://geps.dev/progress/96)   |
+| Hungarian (Magyar) (hu_HU)                   | ![94%](https://geps.dev/progress/94)   |
+| Indonesian (Bahasa Indonesia) (id_ID)        | ![85%](https://geps.dev/progress/85)   |
+| Irish (Gaeilge) (ga_IE)                      | ![96%](https://geps.dev/progress/96)   |
 | Italian (Italiano) (it_IT)                   | ![99%](https://geps.dev/progress/99)   |
 | Japanese (日本語) (ja_JP)                    | ![93%](https://geps.dev/progress/93)   |
-| Korean (한국어) (ko_KR)                      | ![99%](https://geps.dev/progress/99)   |
-| Norwegian (Norsk) (no_NB)                    | ![79%](https://geps.dev/progress/79)   |
-| Persian (فارسی) (fa_IR)                      | ![94%](https://geps.dev/progress/94)   |
-| Polish (Polski) (pl_PL)                      | ![86%](https://geps.dev/progress/86)   |
-| Portuguese (Português) (pt_PT)               | ![97%](https://geps.dev/progress/97)   |
+| Korean (한국어) (ko_KR)                      | ![97%](https://geps.dev/progress/97)   |
+| Norwegian (Norsk) (no_NB)                    | ![77%](https://geps.dev/progress/77)   |
+| Persian (فارسی) (fa_IR)                      | ![92%](https://geps.dev/progress/92)   |
+| Polish (Polski) (pl_PL)                      | ![84%](https://geps.dev/progress/84)   |
+| Portuguese (Português) (pt_PT)               | ![96%](https://geps.dev/progress/96)   |
 | Portuguese Brazilian (Português) (pt_BR)     | ![98%](https://geps.dev/progress/98)   |
-| Romanian (Română) (ro_RO)                    | ![81%](https://geps.dev/progress/81)   |
-| Russian (Русский) (ru_RU)                    | ![98%](https://geps.dev/progress/98)   |
-| Serbian Latin alphabet (Srpski) (sr_LATN_RS) | ![64%](https://geps.dev/progress/64)   |
-| Simplified Chinese (简体中文) (zh_CN)         | ![89%](https://geps.dev/progress/89)   |
-| Slovakian (Slovensky) (sk_SK)                | ![74%](https://geps.dev/progress/74)   |
-| Slovenian (Slovenščina) (sl_SI)              | ![97%](https://geps.dev/progress/97)   |
-| Spanish (Español) (es_ES)                    | ![87%](https://geps.dev/progress/87)   |
-| Swedish (Svenska) (sv_SE)                    | ![87%](https://geps.dev/progress/87)   |
-| Thai (ไทย) (th_TH)                           | ![86%](https://geps.dev/progress/86)   |
-| Tibetan (བོད་ཡིག་) (zh_BO)                     | ![95%](https://geps.dev/progress/95) |
-| Traditional Chinese (繁體中文) (zh_TW)        | ![98%](https://geps.dev/progress/98)   |
-| Turkish (Türkçe) (tr_TR)                     | ![82%](https://geps.dev/progress/82)   |
-| Ukrainian (Українська) (uk_UA)               | ![72%](https://geps.dev/progress/72)   |
-| Vietnamese (Tiếng Việt) (vi_VN)              | ![79%](https://geps.dev/progress/79)   |
+| Romanian (Română) (ro_RO)                    | ![79%](https://geps.dev/progress/79)   |
+| Russian (Русский) (ru_RU)                    | ![96%](https://geps.dev/progress/96)   |
+| Serbian Latin alphabet (Srpski) (sr_LATN_RS) | ![63%](https://geps.dev/progress/63)   |
+| Simplified Chinese (简体中文) (zh_CN)         | ![98%](https://geps.dev/progress/98)   |
+| Slovakian (Slovensky) (sk_SK)                | ![72%](https://geps.dev/progress/72)   |
+| Slovenian (Slovenščina) (sl_SI)              | ![95%](https://geps.dev/progress/95)   |
+| Spanish (Español) (es_ES)                    | ![98%](https://geps.dev/progress/98)   |
+| Swedish (Svenska) (sv_SE)                    | ![92%](https://geps.dev/progress/92)   |
+| Thai (ไทย) (th_TH)                           | ![84%](https://geps.dev/progress/84)   |
+| Tibetan (བོད་ཡིག་) (zh_BO)                     | ![93%](https://geps.dev/progress/93) |
+| Traditional Chinese (繁體中文) (zh_TW)        | ![99%](https://geps.dev/progress/99)   |
+| Turkish (Türkçe) (tr_TR)                     | ![81%](https://geps.dev/progress/81)   |
+| Ukrainian (Українська) (uk_UA)               | ![99%](https://geps.dev/progress/99)   |
+| Vietnamese (Tiếng Việt) (vi_VN)              | ![78%](https://geps.dev/progress/78)   |
 
 
 ## Stirling PDF Enterprise

build.gradle

@@ -1,8 +1,8 @@
 plugins {
     id "java"
-    id "org.springframework.boot" version "3.4.1"
+    id "org.springframework.boot" version "3.4.4"
     id "io.spring.dependency-management" version "1.1.7"
-    id "org.springdoc.openapi-gradle-plugin" version "1.8.0"
+    id "org.springdoc.openapi-gradle-plugin" version "1.9.0"
     id "io.swagger.swaggerhub" version "1.3.2"
     id "edu.sc.seis.launch4j" version "3.0.6"
     id "com.diffplug.spotless" version "7.0.2"
@@ -15,18 +15,17 @@ plugins {
 import com.github.jk1.license.render.*
 
 ext {
-    springBootVersion = "3.4.1"
+    springBootVersion = "3.4.4"
     pdfboxVersion = "3.0.4"
-    logbackVersion = "1.5.7"
     imageioVersion = "3.12.0"
     lombokVersion = "1.18.36"
     bouncycastleVersion = "1.80"
-    springSecuritySamlVersion = "6.4.2"
+    springSecuritySamlVersion = "6.4.4"
     openSamlVersion = "4.3.2"
 }
 
 group = "stirling.software"
-version = "0.41.0"
+version = "0.45.0"
 
 java {
     // 17 is lowest but we support and recommend 21
@@ -99,6 +98,7 @@ openApi {
     apiDocsUrl = "http://localhost:8080/v1/api-docs"
     outputDir = file("$projectDir")
     outputFileName = "SwaggerDoc.json"
+    waitTimeInSeconds = 60 // Increase the wait time to 60 seconds
 }
 
 //0.11.5 to 2024.11.5
@@ -257,11 +257,11 @@ launch4j {
 
 spotless {
     java {
-        target project.fileTree('src/main/java')
+        target project.fileTree('src').include('**/*.java')
 
         googleJavaFormat("1.25.2").aosp().reorderImports(false)
 
-        importOrder("java", "javax", "org", "com", "net", "io")
+        importOrder("java", "javax", "org", "com", "net", "io", "jakarta", "lombok", "me", "stirling")
         toggleOffOn()
         trimTrailingWhitespace()
         leadingTabsToSpaces()
@@ -273,7 +273,7 @@ sonar {
     properties {
         property "sonar.projectKey", "Stirling-Tools_Stirling-PDF"
         property "sonar.organization", "stirling-tools"
-        
+
         property "sonar.exclusions", "**/build-wrapper-dump.json, src/main/java/org/apache/**, src/main/resources/static/pdfjs/**, src/main/resources/static/pdfjs-legacy/**, src/main/resources/static/js/thirdParty/**"
         property "sonar.coverage.exclusions", "src/main/java/org/apache/**, src/main/resources/static/pdfjs/**, src/main/resources/static/pdfjs-legacy/**, src/main/resources/static/js/thirdParty/**"
         property "sonar.cpd.exclusions", "src/main/java/org/apache/**, src/main/resources/static/pdfjs/**, src/main/resources/static/pdfjs-legacy/**, src/main/resources/static/js/thirdParty/**"
@@ -285,23 +285,39 @@ sonar {
 //    }
 tasks.wrapper {
     gradleVersion = "8.12"
+    distributionType = Wrapper.DistributionType.ALL
 }
 //tasks.withType(JavaCompile) {
 //    options.compilerArgs << "-Xlint:deprecation"
 //}
 configurations.all {
+    // Remove all commons-logging dependencies so that only spring-jcl is used
+    exclude group: 'commons-logging', module: 'commons-logging'
+    // Exclude Tomcat
     exclude group: "org.springframework.boot", module: "spring-boot-starter-tomcat"
 }
 dependencies {
 
+    //tmp for security bumps
+    implementation 'ch.qos.logback:logback-core:1.5.18'
+    implementation 'ch.qos.logback:logback-classic:1.5.18'
+
+
+    // Exclude vulnerable BouncyCastle version used in tableau
+    configurations.all {
+        exclude group: 'org.bouncycastle', module: 'bcpkix-jdk15on'
+        exclude group: 'org.bouncycastle', module: 'bcutil-jdk15on'
+        exclude group: 'org.bouncycastle', module: 'bcmail-jdk15on'
+    }
+
     if (System.getenv("STIRLING_PDF_DESKTOP_UI") != "false") {
-        implementation "me.friwi:jcefmaven:127.3.1"
+        implementation "me.friwi:jcefmaven:132.3.1"
         implementation "org.openjfx:javafx-controls:21"
         implementation "org.openjfx:javafx-swing:21"
     }
 
     //security updates
-    implementation "org.springframework:spring-webmvc:6.2.2"
+    implementation "org.springframework:spring-webmvc:6.2.5"
 
     implementation("io.github.pixee:java-security-toolkit:1.2.1")
 
@@ -312,16 +328,20 @@ dependencies {
     implementation "org.springframework.boot:spring-boot-starter-thymeleaf:$springBootVersion"
     implementation 'com.posthog.java:posthog:1.2.0'
     implementation 'com.googlecode.owasp-java-html-sanitizer:owasp-java-html-sanitizer:20240325.1'
-
+    
 
     if (System.getenv("DOCKER_ENABLE_SECURITY") != "false") {
+   
+	    implementation 'org.springframework.boot:spring-boot-starter-actuator'
+	    implementation 'io.micrometer:micrometer-registry-prometheus'
+ 
         implementation "org.springframework.boot:spring-boot-starter-security:$springBootVersion"
         implementation "org.thymeleaf.extras:thymeleaf-extras-springsecurity5:3.1.3.RELEASE"
         implementation "org.springframework.boot:spring-boot-starter-data-jpa:$springBootVersion"
         implementation "org.springframework.boot:spring-boot-starter-oauth2-client:$springBootVersion"
 
-        implementation "org.springframework.session:spring-session-core:$springBootVersion"
-        implementation "org.springframework:spring-jdbc:6.2.2"
+        implementation "org.springframework.session:spring-session-core:3.4.2"
+        implementation "org.springframework:spring-jdbc:6.2.5"
 
         implementation 'com.unboundid.product.scim2:scim2-sdk-client:2.3.5'
         // Don't upgrade h2database
@@ -336,8 +356,8 @@ dependencies {
         // implementation 'org.springframework.security:spring-security-core:$springSecuritySamlVersion'
         implementation 'com.coveo:saml-client:5.0.0'
 
-
     }
+    implementation 'org.snakeyaml:snakeyaml-engine:2.9'
 
     testImplementation "org.springframework.boot:spring-boot-starter-test:$springBootVersion"
 
@@ -370,19 +390,13 @@ dependencies {
     //general PDF
 
     // https://mvnrepository.com/artifact/com.opencsv/opencsv
-    implementation ("com.opencsv:opencsv:5.10") {
-        exclude group: "commons-logging", module: "commons-logging"
-    }
+    implementation ("com.opencsv:opencsv:5.10")
 
-    implementation ("org.apache.pdfbox:pdfbox:$pdfboxVersion") {
-        exclude group: "commons-logging", module: "commons-logging"
-    }
+    implementation ("org.apache.pdfbox:pdfbox:$pdfboxVersion")
     implementation "org.apache.pdfbox:preflight:$pdfboxVersion"
 
 
-    implementation ("org.apache.pdfbox:xmpbox:$pdfboxVersion") {
-        exclude group: "commons-logging", module: "commons-logging"
-    }
+    implementation ("org.apache.pdfbox:xmpbox:$pdfboxVersion")
 
     // https://mvnrepository.com/artifact/technology.tabula/tabula
     implementation ('technology.tabula:tabula:1.0.5')  {
@@ -396,7 +410,7 @@ dependencies {
     implementation "org.bouncycastle:bcprov-jdk18on:$bouncycastleVersion"
     implementation "org.bouncycastle:bcpkix-jdk18on:$bouncycastleVersion"
     implementation "org.springframework.boot:spring-boot-starter-actuator:$springBootVersion"
-    implementation "io.micrometer:micrometer-core:1.14.3"
+    implementation "io.micrometer:micrometer-core:1.14.5"
     implementation group: "com.google.zxing", name: "core", version: "3.5.3"
     // https://mvnrepository.com/artifact/org.commonmark/commonmark
     implementation "org.commonmark:commonmark:0.24.0"
@@ -432,9 +446,9 @@ task writeVersion {
 swaggerhubUpload {
     // dependsOn = generateOpenApiDocs  // Depends on your task generating Swagger docs
     api = "Stirling-PDF"  // The name of your API on SwaggerHub
-    owner = "Frooodle"  // Your SwaggerHub username (or organization name)
+    owner = "${System.getenv().getOrDefault('SWAGGERHUB_USER', 'Frooodle')}"  // Your SwaggerHub username (or organization name)
     version = project.version  // The version of your API
-    inputFile = "./SwaggerDoc.json"  // The path to your Swagger docs
+    inputFile = file("SwaggerDoc.json")  // The path to your Swagger docs
     token = "${System.getenv("SWAGGERHUB_API_KEY")}"  // Your SwaggerHub API key, passed as an environment variable
     oas = "3.0.0"  // The version of the OpenAPI Specification you"re using
 }
@@ -462,3 +476,7 @@ task printMacVersion {
         println getMacVersion(project.version.toString())
     }
 }
+
+tasks.named('generateOpenApiDocs') {
+    doNotTrackState("Tracking state is not supported for this task")
+}

exampleYmlFiles/docker-compose-latest-fat-security-postgres.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security-Fat-Postgres
-    image: stirlingtools/stirling-pdf:latest-fat-postgres
+    image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:latest-fat-postgres
     deploy:
       resources:
         limits:

exampleYmlFiles/docker-compose-latest-fat-security.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security-Fat
-    image: stirlingtools/stirling-pdf:latest-fat
+    image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:latest-fat
     deploy:
       resources:
         limits:

exampleYmlFiles/docker-compose-latest-security-with-sso.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security
-    image: stirlingtools/stirling-pdf:latest
+    image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:latest
     deploy:
       resources:
         limits:

exampleYmlFiles/docker-compose-latest-security.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security
-    image: stirlingtools/stirling-pdf:latest
+    image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:latest
     deploy:
       resources:
         limits:

exampleYmlFiles/docker-compose-latest-ultra-lite-security.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Ultra-Lite-Security
-    image: stirlingtools/stirling-pdf:latest-ultra-lite
+    image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:latest-ultra-lite
     deploy:
       resources:
         limits:

exampleYmlFiles/docker-compose-latest-ultra-lite.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Ultra-Lite
-    image: stirlingtools/stirling-pdf:latest-ultra-lite
+    image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:latest-ultra-lite
     deploy:
       resources:
         limits:

exampleYmlFiles/docker-compose-latest.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF
-    image: stirlingtools/stirling-pdf:latest
+    image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:latest
     deploy:
       resources:
         limits:

exampleYmlFiles/test_cicd.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security-Fat-with-login
-    image: stirlingtools/stirling-pdf:latest-fat
+    image: docker.stirlingpdf.com/stirlingtools/stirling-pdf:latest-fat
     deploy:
       resources:
         limits:

scripts/download-security-jar.sh

@@ -2,13 +2,13 @@ echo "Running Stirling PDF with DOCKER_ENABLE_SECURITY=${DOCKER_ENABLE_SECURITY}
 # Check for DOCKER_ENABLE_SECURITY and download the appropriate JAR if required
 if [ "$DOCKER_ENABLE_SECURITY" = "true" ] && [ "$VERSION_TAG" != "alpha" ]; then
     if [ ! -f app-security.jar ]; then
-    	echo "Trying to download from: https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v$VERSION_TAG/Stirling-PDF-with-login.jar"
-        curl -L -o app-security.jar https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v$VERSION_TAG/Stirling-PDF-with-login.jar
+        echo "Trying to download from: https://files.stirlingpdf.com/v$VERSION_TAG/Stirling-PDF-with-login.jar"
+        curl -L -o app-security.jar https://files.stirlingpdf.com/v$VERSION_TAG/Stirling-PDF-with-login.jar
 
-        # If the first download attempt failed, try with the 'v' prefix
+        # If the first download attempt failed, try without the 'v' prefix
         if [ $? -ne 0 ]; then
-            echo "Trying to download from: https://github.com/Stirling-Tools/Stirling-PDF/releases/download/$VERSION_TAG/Stirling-PDF-with-login.jar"
-        	curl -L -o app-security.jar https://github.com/Stirling-Tools/Stirling-PDF/releases/download/$VERSION_TAG/Stirling-PDF-with-login.jar
+            echo "Trying to download from: https://files.stirlingpdf.com/$VERSION_TAG/Stirling-PDF-with-login.jar"
+            curl -L -o app-security.jar https://files.stirlingpdf.com/$VERSION_TAG/Stirling-PDF-with-login.jar
         fi
 
         if [ $? -eq 0 ]; then  # checks if curl was successful

scripts/init-without-ocr.sh

@@ -1,5 +1,8 @@
 #!/bin/bash
 
+export JAVA_TOOL_OPTIONS="${JAVA_BASE_OPTS} ${JAVA_CUSTOM_OPTS}"
+echo "running with JAVA_TOOL_OPTIONS ${JAVA_BASE_OPTS} ${JAVA_CUSTOM_OPTS}"
+
 # Update the user and group IDs as per environment variables
 if [ ! -z "$PUID" ] && [ "$PUID" != "$(id -u stirlingpdfuser)" ]; then
     usermod -o -u "$PUID" stirlingpdfuser || true

src/main/java/org/apache/pdfbox/examples/util/DeletingRandomAccessFile.java

@@ -0,0 +1,39 @@
+package org.apache.pdfbox.examples.util;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import org.apache.pdfbox.io.RandomAccessReadBufferedFile;
+
+import lombok.extern.slf4j.Slf4j;
+
+/** A custom RandomAccessRead implementation that deletes the file when closed */
+@Slf4j
+public class DeletingRandomAccessFile extends RandomAccessReadBufferedFile {
+    private final Path tempFilePath;
+
+    public DeletingRandomAccessFile(File file) throws IOException {
+        super(file);
+        this.tempFilePath = file.toPath();
+    }
+
+    @Override
+    public void close() throws IOException {
+        try {
+            super.close();
+        } finally {
+            try {
+                boolean deleted = Files.deleteIfExists(tempFilePath);
+                if (deleted) {
+                    log.info("Successfully deleted temp file: {}", tempFilePath);
+                } else {
+                    log.warn("Failed to delete temp file (may not exist): {}", tempFilePath);
+                }
+            } catch (IOException e) {
+                log.error("Error deleting temp file: {}", tempFilePath, e);
+            }
+        }
+    }
+}

src/main/java/stirling/software/SPDF/EE/EEAppConfig.java

@@ -6,7 +6,10 @@ import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.ApplicationProperties;
+import stirling.software.SPDF.model.ApplicationProperties.EnterpriseEdition;
+import stirling.software.SPDF.model.ApplicationProperties.Premium;
 
 @Configuration
 @Order(Ordered.HIGHEST_PRECEDENCE)
@@ -21,6 +24,7 @@ public class EEAppConfig {
             ApplicationProperties applicationProperties, LicenseKeyChecker licenseKeyChecker) {
         this.applicationProperties = applicationProperties;
         this.licenseKeyChecker = licenseKeyChecker;
+        migrateEnterpriseSettingsToPremium(this.applicationProperties);
     }
 
     @Bean(name = "runningEE")
@@ -30,6 +34,74 @@ public class EEAppConfig {
 
     @Bean(name = "SSOAutoLogin")
     public boolean ssoAutoLogin() {
-        return applicationProperties.getEnterpriseEdition().isSsoAutoLogin();
+        return applicationProperties.getPremium().getProFeatures().isSsoAutoLogin();
+    }
+
+    // TODO: Remove post migration
+    public void migrateEnterpriseSettingsToPremium(ApplicationProperties applicationProperties) {
+        EnterpriseEdition enterpriseEdition = applicationProperties.getEnterpriseEdition();
+        Premium premium = applicationProperties.getPremium();
+
+        // Only proceed if both objects exist
+        if (enterpriseEdition == null || premium == null) {
+            return;
+        }
+
+        // Copy the license key if it's set in enterprise but not in premium
+        if (premium.getKey() == null
+                || premium.getKey().equals("00000000-0000-0000-0000-000000000000")) {
+            if (enterpriseEdition.getKey() != null
+                    && !enterpriseEdition.getKey().equals("00000000-0000-0000-0000-000000000000")) {
+                premium.setKey(enterpriseEdition.getKey());
+            }
+        }
+
+        // Copy enabled state if enterprise is enabled but premium is not
+        if (!premium.isEnabled() && enterpriseEdition.isEnabled()) {
+            premium.setEnabled(true);
+        }
+
+        // Copy SSO auto login setting
+        if (!premium.getProFeatures().isSsoAutoLogin() && enterpriseEdition.isSsoAutoLogin()) {
+            premium.getProFeatures().setSsoAutoLogin(true);
+        }
+
+        // Copy CustomMetadata settings
+        Premium.ProFeatures.CustomMetadata premiumMetadata =
+                premium.getProFeatures().getCustomMetadata();
+        EnterpriseEdition.CustomMetadata enterpriseMetadata = enterpriseEdition.getCustomMetadata();
+
+        if (enterpriseMetadata != null && premiumMetadata != null) {
+            // Copy autoUpdateMetadata setting
+            if (!premiumMetadata.isAutoUpdateMetadata()
+                    && enterpriseMetadata.isAutoUpdateMetadata()) {
+                premiumMetadata.setAutoUpdateMetadata(true);
+            }
+
+            // Copy author if not set in premium but set in enterprise
+            if ((premiumMetadata.getAuthor() == null
+                            || premiumMetadata.getAuthor().trim().isEmpty()
+                            || "username".equals(premiumMetadata.getAuthor()))
+                    && enterpriseMetadata.getAuthor() != null
+                    && !enterpriseMetadata.getAuthor().trim().isEmpty()) {
+                premiumMetadata.setAuthor(enterpriseMetadata.getAuthor());
+            }
+
+            // Copy creator if not set in premium but set in enterprise and different from default
+            if ((premiumMetadata.getCreator() == null
+                            || "Stirling-PDF".equals(premiumMetadata.getCreator()))
+                    && enterpriseMetadata.getCreator() != null
+                    && !"Stirling-PDF".equals(enterpriseMetadata.getCreator())) {
+                premiumMetadata.setCreator(enterpriseMetadata.getCreator());
+            }
+
+            // Copy producer if not set in premium but set in enterprise and different from default
+            if ((premiumMetadata.getProducer() == null
+                            || "Stirling-PDF".equals(premiumMetadata.getProducer()))
+                    && enterpriseMetadata.getProducer() != null
+                    && !"Stirling-PDF".equals(enterpriseMetadata.getProducer())) {
+                premiumMetadata.setProducer(enterpriseMetadata.getProducer());
+            }
+        }
     }
 }

src/main/java/stirling/software/SPDF/EE/KeygenLicenseVerifier.java

@@ -4,25 +4,40 @@ import java.net.URI;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
+import java.util.Base64;
 
+import org.bouncycastle.crypto.params.Ed25519PublicKeyParameters;
+import org.bouncycastle.crypto.signers.Ed25519Signer;
+import org.bouncycastle.util.encoders.Hex;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.posthog.java.shaded.org.json.JSONException;
 import com.posthog.java.shaded.org.json.JSONObject;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.utils.GeneralUtils;
 
 @Service
 @Slf4j
 public class KeygenLicenseVerifier {
+    // License verification configuration
     private static final String ACCOUNT_ID = "e5430f69-e834-4ae4-befd-b602aae5f372";
     private static final String BASE_URL = "https://api.keygen.sh/v1/accounts";
-    private static final ObjectMapper objectMapper = new ObjectMapper();
 
+    private static final String PUBLIC_KEY =
+            "9fbc0d78593dcfcf03c945146edd60083bf5fae77dbc08aaa3935f03ce94a58d";
+
+    private static final String CERT_PREFIX = "-----BEGIN LICENSE FILE-----";
+    private static final String CERT_SUFFIX = "-----END LICENSE FILE-----";
+
+    private static final String JWT_PREFIX = "key/";
+
+    private static final ObjectMapper objectMapper = new ObjectMapper();
     private final ApplicationProperties applicationProperties;
 
     @Autowired
@@ -30,9 +45,367 @@ public class KeygenLicenseVerifier {
         this.applicationProperties = applicationProperties;
     }
 
-    public boolean verifyLicense(String licenseKey) {
+    public boolean verifyLicense(String licenseKeyOrCert) {
+        if (isCertificateLicense(licenseKeyOrCert)) {
+            log.info("Detected certificate-based license. Processing...");
+            return verifyCertificateLicense(licenseKeyOrCert);
+        } else if (isJWTLicense(licenseKeyOrCert)) {
+            log.info("Detected JWT-style license key. Processing...");
+            return verifyJWTLicense(licenseKeyOrCert);
+        } else {
+            log.info("Detected standard license key. Processing...");
+            return verifyStandardLicense(licenseKeyOrCert);
+        }
+    }
+
+    private boolean isCertificateLicense(String license) {
+        return license != null && license.trim().startsWith(CERT_PREFIX);
+    }
+
+    private boolean isJWTLicense(String license) {
+        return license != null && license.trim().startsWith(JWT_PREFIX);
+    }
+
+    private boolean verifyCertificateLicense(String licenseFile) {
         try {
-            log.info("Checking license key");
+            log.info("Verifying certificate-based license");
+
+            String encodedPayload = licenseFile;
+            // Remove the header
+            encodedPayload = encodedPayload.replace(CERT_PREFIX, "");
+            // Remove the footer
+            encodedPayload = encodedPayload.replace(CERT_SUFFIX, "");
+            // Remove all newlines
+            encodedPayload = encodedPayload.replaceAll("\\r?\\n", "");
+
+            byte[] payloadBytes = Base64.getDecoder().decode(encodedPayload);
+            String payload = new String(payloadBytes);
+
+            log.info("Decoded certificate payload: {}", payload);
+
+            String encryptedData = "";
+            String encodedSignature = "";
+            String algorithm = "";
+
+            try {
+                JSONObject attrs = new JSONObject(payload);
+                encryptedData = (String) attrs.get("enc");
+                encodedSignature = (String) attrs.get("sig");
+                algorithm = (String) attrs.get("alg");
+
+                log.info("Certificate algorithm: {}", algorithm);
+            } catch (JSONException e) {
+                log.error("Failed to parse license file: {}", e.getMessage());
+                return false;
+            }
+
+            // Verify license file algorithm
+            if (!algorithm.equals("base64+ed25519")) {
+                log.error(
+                        "Unsupported algorithm: {}. Only base64+ed25519 is supported.", algorithm);
+                return false;
+            }
+
+            // Verify signature
+            boolean isSignatureValid = verifyEd25519Signature(encryptedData, encodedSignature);
+            if (!isSignatureValid) {
+                log.error("License file signature is invalid");
+                return false;
+            }
+
+            log.info("License file signature is valid");
+
+            // Decode the base64 data
+            String decodedData;
+            try {
+                decodedData = new String(Base64.getDecoder().decode(encryptedData));
+            } catch (IllegalArgumentException e) {
+                log.error("Failed to decode license data: {}", e.getMessage());
+                return false;
+            }
+
+            // Process the certificate data
+            boolean isValid = processCertificateData(decodedData);
+
+            return isValid;
+        } catch (Exception e) {
+            log.error("Error verifying certificate license: {}", e.getMessage(), e);
+            return false;
+        }
+    }
+
+    private boolean verifyEd25519Signature(String encryptedData, String encodedSignature) {
+        try {
+            log.info("Signature to verify: {}", encodedSignature);
+            log.info("Public key being used: {}", PUBLIC_KEY);
+
+            byte[] signatureBytes = Base64.getDecoder().decode(encodedSignature);
+
+            // Create the signing data format - prefix with "license/"
+            String signingData = String.format("license/%s", encryptedData);
+            byte[] signingDataBytes = signingData.getBytes();
+
+            log.info("Signing data length: {} bytes", signingDataBytes.length);
+
+            byte[] publicKeyBytes = Hex.decode(PUBLIC_KEY);
+
+            Ed25519PublicKeyParameters verifierParams =
+                    new Ed25519PublicKeyParameters(publicKeyBytes, 0);
+            Ed25519Signer verifier = new Ed25519Signer();
+
+            verifier.init(false, verifierParams);
+            verifier.update(signingDataBytes, 0, signingDataBytes.length);
+
+            // Verify the signature
+            boolean result = verifier.verifySignature(signatureBytes);
+            if (!result) {
+                log.error("Signature verification failed with standard public key");
+            }
+
+            return result;
+        } catch (Exception e) {
+            log.error("Error verifying Ed25519 signature: {}", e.getMessage(), e);
+            return false;
+        }
+    }
+
+    private boolean processCertificateData(String certData) {
+        try {
+            log.info("Processing certificate data: {}", certData);
+
+            JSONObject licenseData = new JSONObject(certData);
+            JSONObject metaObj = licenseData.optJSONObject("meta");
+            if (metaObj != null) {
+                String issuedStr = metaObj.optString("issued", null);
+                String expiryStr = metaObj.optString("expiry", null);
+
+                if (issuedStr != null && expiryStr != null) {
+                    java.time.Instant issued = java.time.Instant.parse(issuedStr);
+                    java.time.Instant expiry = java.time.Instant.parse(expiryStr);
+                    java.time.Instant now = java.time.Instant.now();
+
+                    if (issued.isAfter(now)) {
+                        log.error(
+                                "License file issued date is in the future. Please adjust system time or request a new license");
+                        return false;
+                    }
+
+                    // Check if the license file has expired
+                    if (expiry.isBefore(now)) {
+                        log.error("License file has expired on {}", expiryStr);
+                        return false;
+                    }
+
+                    log.info("License file valid until {}", expiryStr);
+                }
+            }
+
+            // Get the main license data
+            JSONObject dataObj = licenseData.optJSONObject("data");
+            if (dataObj == null) {
+                log.error("No data object found in certificate");
+                return false;
+            }
+
+            // Extract license or machine information
+            JSONObject attributesObj = dataObj.optJSONObject("attributes");
+            if (attributesObj != null) {
+                log.info("Found attributes in certificate data");
+
+                // Extract metadata
+                JSONObject metadataObj = attributesObj.optJSONObject("metadata");
+                if (metadataObj != null) {
+                    int users = metadataObj.optInt("users", 0);
+                    if (users > 0) {
+                        applicationProperties.getPremium().setMaxUsers(users);
+                        log.info("License allows for {} users", users);
+                    }
+                }
+
+                // Check maxUsers directly in attributes if present from policy definition
+                //                if (attributesObj.has("maxUsers")) {
+                //                    int maxUsers = attributesObj.optInt("maxUsers", 0);
+                //                    if (maxUsers > 0) {
+                //                        applicationProperties.getPremium().setMaxUsers(maxUsers);
+                //                        log.info("License directly specifies {} max users",
+                // maxUsers);
+                //                    }
+                //                }
+
+                // Check license status if available
+                String status = attributesObj.optString("status", null);
+                if (status != null
+                        && !status.equals("ACTIVE")
+                        && !status.equals("EXPIRING")) { // Accept "EXPIRING" status as valid
+                    log.error("License status is not active: {}", status);
+                    return false;
+                }
+            }
+
+            return true;
+        } catch (Exception e) {
+            log.error("Error processing certificate data: {}", e.getMessage(), e);
+            return false;
+        }
+    }
+
+    private boolean verifyJWTLicense(String licenseKey) {
+        try {
+            log.info("Verifying ED25519_SIGN format license key");
+
+            // Remove the "key/" prefix
+            String licenseData = licenseKey.substring(JWT_PREFIX.length());
+
+            // Split into payload and signature
+            String[] parts = licenseData.split("\\.", 2);
+            if (parts.length != 2) {
+                log.error(
+                        "Invalid ED25519_SIGN license format. Expected format: key/payload.signature");
+                return false;
+            }
+
+            String encodedPayload = parts[0];
+            String encodedSignature = parts[1];
+
+            // Verify signature
+            boolean isSignatureValid = verifyJWTSignature(encodedPayload, encodedSignature);
+            if (!isSignatureValid) {
+                log.error("ED25519_SIGN license signature is invalid");
+                return false;
+            }
+
+            log.info("ED25519_SIGN license signature is valid");
+
+            // Decode and process payload - first convert from URL-safe base64 if needed
+            String base64Payload = encodedPayload.replace('-', '+').replace('_', '/');
+            byte[] payloadBytes = Base64.getDecoder().decode(base64Payload);
+            String payload = new String(payloadBytes);
+
+            // Process the license payload
+            boolean isValid = processJWTLicensePayload(payload);
+
+            return isValid;
+        } catch (Exception e) {
+            log.error("Error verifying ED25519_SIGN license: {}", e.getMessage());
+            return false;
+        }
+    }
+
+    private boolean verifyJWTSignature(String encodedPayload, String encodedSignature) {
+        try {
+            // Decode base64 signature
+            byte[] signatureBytes =
+                    Base64.getDecoder()
+                            .decode(encodedSignature.replace('-', '+').replace('_', '/'));
+
+            // For ED25519_SIGN format, the signing data is "key/" + encodedPayload
+            String signingData = String.format("key/%s", encodedPayload);
+            byte[] dataBytes = signingData.getBytes();
+
+            byte[] publicKeyBytes = Hex.decode(PUBLIC_KEY);
+            Ed25519PublicKeyParameters verifierParams =
+                    new Ed25519PublicKeyParameters(publicKeyBytes, 0);
+            Ed25519Signer verifier = new Ed25519Signer();
+
+            verifier.init(false, verifierParams);
+            verifier.update(dataBytes, 0, dataBytes.length);
+
+            // Verify the signature
+            return verifier.verifySignature(signatureBytes);
+        } catch (Exception e) {
+            log.error("Error verifying JWT signature: {}", e.getMessage());
+            return false;
+        }
+    }
+
+    private boolean processJWTLicensePayload(String payload) {
+        try {
+            log.info("Processing license payload: {}", payload);
+
+            JSONObject licenseData = new JSONObject(payload);
+
+            JSONObject licenseObj = licenseData.optJSONObject("license");
+            if (licenseObj == null) {
+                String id = licenseData.optString("id", null);
+                if (id != null) {
+                    log.info("Found license ID: {}", id);
+                    licenseObj = licenseData; // Use the root object as the license object
+                } else {
+                    log.error("License data not found in payload");
+                    return false;
+                }
+            }
+
+            String licenseId = licenseObj.optString("id", "unknown");
+            log.info("Processing license with ID: {}", licenseId);
+
+            // Check expiry date
+            String expiryStr = licenseObj.optString("expiry", null);
+            if (expiryStr != null && !expiryStr.equals("null")) {
+                java.time.Instant expiry = java.time.Instant.parse(expiryStr);
+                java.time.Instant now = java.time.Instant.now();
+
+                if (now.isAfter(expiry)) {
+                    log.error("License has expired on {}", expiryStr);
+                    return false;
+                }
+
+                log.info("License valid until {}", expiryStr);
+            } else {
+                log.info("License has no expiration date");
+            }
+
+            // Extract account, product, policy info
+            JSONObject accountObj = licenseData.optJSONObject("account");
+            if (accountObj != null) {
+                String accountId = accountObj.optString("id", "unknown");
+                log.info("License belongs to account: {}", accountId);
+
+                // Verify this matches your expected account ID
+                if (!ACCOUNT_ID.equals(accountId)) {
+                    log.warn("License account ID does not match expected account ID");
+                    // You might want to fail verification here depending on your requirements
+                }
+            }
+
+            // Extract policy information if available
+            JSONObject policyObj = licenseData.optJSONObject("policy");
+            if (policyObj != null) {
+                String policyId = policyObj.optString("id", "unknown");
+                log.info("License uses policy: {}", policyId);
+
+                // Extract max users from policy if available (customize based on your policy
+                // structure)
+                int users = policyObj.optInt("users", 0);
+                if (users > 0) {
+                    applicationProperties.getPremium().setMaxUsers(users);
+                    log.info("License allows for {} users", users);
+                } else {
+                    // Try to get users from metadata if present
+                    Object metadataObj = policyObj.opt("metadata");
+                    if (metadataObj instanceof JSONObject) {
+                        JSONObject metadata = (JSONObject) metadataObj;
+                        users = metadata.optInt("users", 1);
+                        applicationProperties.getPremium().setMaxUsers(users);
+                        log.info("License allows for {} users (from metadata)", users);
+                    } else {
+                        // Default value
+                        applicationProperties.getPremium().setMaxUsers(1);
+                        log.info("Using default of 1 user for license");
+                    }
+                }
+            }
+
+            return true;
+        } catch (Exception e) {
+            log.error("Error processing license payload: {}", e.getMessage(), e);
+            return false;
+        }
+    }
+
+    private boolean verifyStandardLicense(String licenseKey) {
+        try {
+            log.info("Checking standard license key");
             String machineFingerprint = generateMachineFingerprint();
 
             // First, try to validate the license
@@ -42,7 +415,7 @@ public class KeygenLicenseVerifier {
                 String licenseId = validationResponse.path("data").path("id").asText();
                 if (!isValid) {
                     String code = validationResponse.path("meta").path("code").asText();
-                    log.debug(code);
+                    log.info(code);
                     if ("NO_MACHINE".equals(code)
                             || "NO_MACHINES".equals(code)
                             || "FINGERPRINT_SCOPE_MISMATCH".equals(code)) {
@@ -67,7 +440,7 @@ public class KeygenLicenseVerifier {
 
             return false;
         } catch (Exception e) {
-            log.error("Error verifying license: " + e.getMessage());
+            log.error("Error verifying standard license: {}", e.getMessage());
             return false;
         }
     }
@@ -94,19 +467,18 @@ public class KeygenLicenseVerifier {
                         .build();
 
         HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-        log.debug(" validateLicenseResponse body: " + response.body());
+        log.info("ValidateLicenseResponse body: {}", response.body());
         JsonNode jsonResponse = objectMapper.readTree(response.body());
         if (response.statusCode() == 200) {
-
             JsonNode metaNode = jsonResponse.path("meta");
             boolean isValid = metaNode.path("valid").asBoolean();
 
             String detail = metaNode.path("detail").asText();
             String code = metaNode.path("code").asText();
 
-            log.debug("License validity: " + isValid);
-            log.debug("Validation detail: " + detail);
-            log.debug("Validation code: " + code);
+            log.info("License validity: " + isValid);
+            log.info("Validation detail: " + detail);
+            log.info("Validation code: " + code);
 
             int users =
                     jsonResponse
@@ -115,11 +487,11 @@ public class KeygenLicenseVerifier {
                             .path("metadata")
                             .path("users")
                             .asInt(0);
-            applicationProperties.getEnterpriseEdition().setMaxUsers(users);
+            applicationProperties.getPremium().setMaxUsers(users);
             log.info(applicationProperties.toString());
 
         } else {
-            log.error("Error validating license. Status code: " + response.statusCode());
+            log.error("Error validating license. Status code: {}", response.statusCode());
         }
         return jsonResponse;
     }
@@ -147,13 +519,8 @@ public class KeygenLicenseVerifier {
                                                         .put("fingerprint", machineFingerprint)
                                                         .put(
                                                                 "platform",
-                                                                System.getProperty(
-                                                                        "os.name")) // Added
-                                                        // platform
-                                                        // parameter
-                                                        .put(
-                                                                "name",
-                                                                hostname)) // Added name parameter
+                                                                System.getProperty("os.name"))
+                                                        .put("name", hostname))
                                         .put(
                                                 "relationships",
                                                 new JSONObject()
@@ -175,16 +542,12 @@ public class KeygenLicenseVerifier {
                         .uri(URI.create(BASE_URL + "/" + ACCOUNT_ID + "/machines"))
                         .header("Content-Type", "application/vnd.api+json")
                         .header("Accept", "application/vnd.api+json")
-                        .header(
-                                "Authorization",
-                                "License " + licenseKey) // Keep the license key authentication
-                        .POST(
-                                HttpRequest.BodyPublishers.ofString(
-                                        body.toString())) // Send the JSON body
+                        .header("Authorization", "License " + licenseKey)
+                        .POST(HttpRequest.BodyPublishers.ofString(body.toString()))
                         .build();
 
         HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
-        log.debug("activateMachine Response body: " + response.body());
+        log.info("activateMachine Response body: " + response.body());
         if (response.statusCode() == 201) {
             log.info("Machine activated successfully");
             return true;

src/main/java/stirling/software/SPDF/EE/LicenseKeyChecker.java

@@ -1,12 +1,16 @@
 package stirling.software.SPDF.EE;
 
 import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.utils.GeneralUtils;
 
@@ -14,11 +18,13 @@ import stirling.software.SPDF.utils.GeneralUtils;
 @Slf4j
 public class LicenseKeyChecker {
 
+    private static final String FILE_PREFIX = "file:";
+
     private final KeygenLicenseVerifier licenseService;
 
     private final ApplicationProperties applicationProperties;
 
-    private boolean enterpriseEnabledResult = false;
+    private boolean premiumEnabledResult = false;
 
     @Autowired
     public LicenseKeyChecker(
@@ -34,27 +40,58 @@ public class LicenseKeyChecker {
     }
 
     private void checkLicense() {
-        if (!applicationProperties.getEnterpriseEdition().isEnabled()) {
-            enterpriseEnabledResult = false;
+        if (!applicationProperties.getPremium().isEnabled()) {
+            premiumEnabledResult = false;
         } else {
-            enterpriseEnabledResult =
-                    licenseService.verifyLicense(
-                            applicationProperties.getEnterpriseEdition().getKey());
-            if (enterpriseEnabledResult) {
-                log.info("License key is valid.");
+            String licenseKey = getLicenseKeyContent(applicationProperties.getPremium().getKey());
+            if (licenseKey != null) {
+                premiumEnabledResult = licenseService.verifyLicense(licenseKey);
+                if (premiumEnabledResult) {
+                    log.info("License key is valid.");
+                } else {
+                    log.info("License key is invalid.");
+                }
             } else {
-                log.info("License key is invalid.");
+                log.error("Failed to obtain license key content.");
+                premiumEnabledResult = false;
             }
         }
     }
 
+    private String getLicenseKeyContent(String keyOrFilePath) {
+        if (keyOrFilePath == null || keyOrFilePath.trim().isEmpty()) {
+            log.error("License key is not specified");
+            return null;
+        }
+
+        // Check if it's a file reference
+        if (keyOrFilePath.startsWith(FILE_PREFIX)) {
+            String filePath = keyOrFilePath.substring(FILE_PREFIX.length());
+            try {
+                Path path = Paths.get(filePath);
+                if (!Files.exists(path)) {
+                    log.error("License file does not exist: {}", filePath);
+                    return null;
+                }
+                log.info("Reading license from file: {}", filePath);
+                return Files.readString(path);
+            } catch (IOException e) {
+                log.error("Failed to read license file: {}", e.getMessage());
+                return null;
+            }
+        }
+
+        // It's a direct license key
+        return keyOrFilePath;
+    }
+
     public void updateLicenseKey(String newKey) throws IOException {
-        applicationProperties.getEnterpriseEdition().setKey(newKey);
-        GeneralUtils.saveKeyToConfig("EnterpriseEdition.key", newKey, false);
+        applicationProperties.getPremium().setKey(newKey);
+        GeneralUtils.saveKeyToSettings("EnterpriseEdition.key", newKey);
         checkLicense();
     }
 
     public boolean getEnterpriseEnabledResult() {
-        return enterpriseEnabledResult;
+        return premiumEnabledResult;
     }
 }

src/main/java/stirling/software/SPDF/SPDFApplication.java

@@ -1,7 +1,6 @@
 package stirling.software.SPDF;
 
 import java.io.IOException;
-import java.net.ServerSocket;
 import java.net.URISyntaxException;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -22,11 +21,14 @@ import io.github.pixee.security.SystemCommand;
 
 import jakarta.annotation.PostConstruct;
 import jakarta.annotation.PreDestroy;
+
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.UI.WebBrowser;
 import stirling.software.SPDF.config.ConfigInitializer;
 import stirling.software.SPDF.config.InstallationPathConfig;
 import stirling.software.SPDF.model.ApplicationProperties;
+import stirling.software.SPDF.utils.UrlUtils;
 
 @Slf4j
 @EnableScheduling
@@ -35,6 +37,7 @@ public class SPDFApplication {
 
     private static String serverPortStatic;
     private static String baseUrlStatic;
+    private static String contextPathStatic;
 
     private final Environment env;
     private final ApplicationProperties applicationProperties;
@@ -43,6 +46,9 @@ public class SPDFApplication {
     @Value("${baseUrl:http://localhost}")
     private String baseUrl;
 
+    @Value("${server.servlet.context-path:/}")
+    private String contextPath;
+
     public SPDFApplication(
             Environment env,
             ApplicationProperties applicationProperties,
@@ -62,6 +68,12 @@ public class SPDFApplication {
             app.setHeadless(false);
             props.put("java.awt.headless", "false");
             props.put("spring.main.web-application-type", "servlet");
+
+            int desiredPort = 8080;
+            String port = UrlUtils.findAvailablePort(desiredPort);
+            props.put("server.port", port);
+            System.setProperty("server.port", port);
+            log.info("Desktop UI mode: Using port {}", port);
         }
 
         app.setAdditionalProfiles(getActiveProfile(args));
@@ -75,18 +87,18 @@ public class SPDFApplication {
         Map<String, String> propertyFiles = new HashMap<>();
 
         // External config files
-        log.info("Settings file: {}", InstallationPathConfig.getSettingsPath());
-        if (Files.exists(Paths.get(InstallationPathConfig.getSettingsPath()))) {
+        Path settingsPath = Paths.get(InstallationPathConfig.getSettingsPath());
+        log.info("Settings file: {}", settingsPath.toString());
+        if (Files.exists(settingsPath)) {
             propertyFiles.put(
-                    "spring.config.additional-location",
-                    "file:" + InstallationPathConfig.getSettingsPath());
+                    "spring.config.additional-location", "file:" + settingsPath.toString());
         } else {
-            log.warn(
-                    "External configuration file '{}' does not exist.",
-                    InstallationPathConfig.getSettingsPath());
+            log.warn("External configuration file '{}' does not exist.", settingsPath.toString());
         }
 
-        if (Files.exists(Paths.get(InstallationPathConfig.getCustomSettingsPath()))) {
+        Path customSettingsPath = Paths.get(InstallationPathConfig.getCustomSettingsPath());
+        log.info("Custom settings file: {}", customSettingsPath.toString());
+        if (Files.exists(customSettingsPath)) {
             String existingLocation =
                     propertyFiles.getOrDefault("spring.config.additional-location", "");
             if (!existingLocation.isEmpty()) {
@@ -94,11 +106,11 @@ public class SPDFApplication {
             }
             propertyFiles.put(
                     "spring.config.additional-location",
-                    existingLocation + "file:" + InstallationPathConfig.getCustomSettingsPath());
+                    existingLocation + "file:" + customSettingsPath.toString());
         } else {
             log.warn(
                     "Custom configuration file '{}' does not exist.",
-                    InstallationPathConfig.getCustomSettingsPath());
+                    customSettingsPath.toString());
         }
         Properties finalProps = new Properties();
 
@@ -120,7 +132,7 @@ public class SPDFApplication {
         try {
             Files.createDirectories(Path.of(InstallationPathConfig.getTemplatesPath()));
             Files.createDirectories(Path.of(InstallationPathConfig.getStaticPath()));
-        } catch (Exception e) {
+        } catch (IOException e) {
             log.error("Error creating directories: {}", e.getMessage());
         }
 
@@ -130,7 +142,8 @@ public class SPDFApplication {
     @PostConstruct
     public void init() {
         baseUrlStatic = this.baseUrl;
-        String url = baseUrl + ":" + getStaticPort();
+        contextPathStatic = this.contextPath;
+        String url = baseUrl + ":" + getStaticPort() + contextPath;
         if (webBrowser != null
                 && Boolean.parseBoolean(System.getProperty("STIRLING_PDF_DESKTOP_UI", "false"))) {
             webBrowser.initWebUI(url);
@@ -149,7 +162,7 @@ public class SPDFApplication {
                     } else if (os.contains("nix") || os.contains("nux")) {
                         SystemCommand.runCommand(rt, "xdg-open " + url);
                     }
-                } catch (Exception e) {
+                } catch (IOException e) {
                     log.error("Error opening browser: {}", e.getMessage());
                 }
             }
@@ -158,7 +171,17 @@ public class SPDFApplication {
     }
 
     @Value("${server.port:8080}")
-    public void setServerPortStatic(String port) {
+    public void setServerPort(String port) {
+        if ("auto".equalsIgnoreCase(port)) {
+            // Use Spring Boot's automatic port assignment (server.port=0)
+            SPDFApplication.serverPortStatic =
+                    "0"; // This will let Spring Boot assign an available port
+        } else {
+            SPDFApplication.serverPortStatic = port;
+        }
+    }
+
+    public static void setServerPortStatic(String port) {
         if ("auto".equalsIgnoreCase(port)) {
             // Use Spring Boot's automatic port assignment (server.port=0)
             SPDFApplication.serverPortStatic =
@@ -177,7 +200,7 @@ public class SPDFApplication {
 
     private static void printStartupLogs() {
         log.info("Stirling-PDF Started.");
-        String url = baseUrlStatic + ":" + getStaticPort();
+        String url = baseUrlStatic + ":" + getStaticPort() + contextPathStatic;
         log.info("Navigate to {}", url);
     }
 
@@ -195,36 +218,15 @@ public class SPDFApplication {
         return new String[] {"default"};
     }
 
-    private static boolean isPortAvailable(int port) {
-        try (ServerSocket socket = new ServerSocket(port)) {
-            return true;
-        } catch (IOException e) {
-            return false;
-        }
-    }
-
-    // Optionally keep this method if you want to provide a manual port-incrementation fallback.
-    private static String findAvailablePort(int startPort) {
-        int port = startPort;
-        while (!isPortAvailable(port)) {
-            port++;
-        }
-        return String.valueOf(port);
-    }
-
     public static String getStaticBaseUrl() {
         return baseUrlStatic;
     }
 
-    public String getNonStaticBaseUrl() {
-        return baseUrlStatic;
-    }
-
     public static String getStaticPort() {
         return serverPortStatic;
     }
 
-    public String getNonStaticPort() {
-        return serverPortStatic;
+    public static String getStaticContextPath() {
+        return contextPathStatic;
     }
 }

src/main/java/stirling/software/SPDF/UI/impl/DesktopBrowser.java

@@ -34,13 +34,17 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.stereotype.Component;
 
 import jakarta.annotation.PreDestroy;
+
 import lombok.extern.slf4j.Slf4j;
+
 import me.friwi.jcefmaven.CefAppBuilder;
 import me.friwi.jcefmaven.EnumProgress;
 import me.friwi.jcefmaven.MavenCefAppHandlerAdapter;
 import me.friwi.jcefmaven.impl.progress.ConsoleProgressHandler;
+
 import stirling.software.SPDF.UI.WebBrowser;
 import stirling.software.SPDF.config.InstallationPathConfig;
+import stirling.software.SPDF.utils.UIScaling;
 
 @Component
 @Slf4j
@@ -89,8 +93,21 @@ public class DesktopBrowser implements WebBrowser {
                                     setupMainFrame();
                                     setupLoadHandler();
 
-                                    // Show the frame immediately but transparent
-                                    frame.setVisible(true);
+                                    // Force initialize UI after 7 seconds if not already done
+                                    Timer timeoutTimer =
+                                            new Timer(
+                                                    2500,
+                                                    e -> {
+                                                        log.warn(
+                                                                "Loading timeout reached. Forcing"
+                                                                        + " UI transition.");
+                                                        if (!browserInitialized) {
+                                                            // Force UI initialization
+                                                            forceInitializeUI();
+                                                        }
+                                                    });
+                                    timeoutTimer.setRepeats(false);
+                                    timeoutTimer.start();
                                 });
                     } catch (Exception e) {
                         log.error("Error initializing JCEF browser: ", e);
@@ -215,7 +232,7 @@ public class DesktopBrowser implements WebBrowser {
                     }
                 });
 
-        frame.setSize(1280, 768);
+        frame.setSize(UIScaling.scaleWidth(1280), UIScaling.scaleHeight(800));
         frame.setLocationRelativeTo(null);
 
         loadIcon();
@@ -234,8 +251,8 @@ public class DesktopBrowser implements WebBrowser {
                             boolean canGoBack,
                             boolean canGoForward) {
                         log.debug(
-                                "Loading state change - isLoading: {}, canGoBack: {}, canGoForward: {}, "
-                                        + "browserInitialized: {}, Time elapsed: {}ms",
+                                "Loading state change - isLoading: {}, canGoBack: {}, canGoForward:"
+                                        + " {}, browserInitialized: {}, Time elapsed: {}ms",
                                 isLoading,
                                 canGoBack,
                                 canGoForward,
@@ -244,7 +261,8 @@ public class DesktopBrowser implements WebBrowser {
 
                         if (!isLoading && !browserInitialized) {
                             log.info(
-                                    "Browser finished loading, preparing to initialize UI components");
+                                    "Browser finished loading, preparing to initialize UI"
+                                            + " components");
                             browserInitialized = true;
                             SwingUtilities.invokeLater(
                                     () -> {
@@ -264,7 +282,9 @@ public class DesktopBrowser implements WebBrowser {
                                                 frame.setOpacity(1.0f);
                                                 frame.setUndecorated(false);
                                                 frame.pack();
-                                                frame.setSize(1280, 800);
+                                                frame.setSize(
+                                                        UIScaling.scaleWidth(1280),
+                                                        UIScaling.scaleHeight(800));
                                                 frame.setLocationRelativeTo(null);
                                                 log.debug("Frame reconfigured");
 
@@ -283,10 +303,12 @@ public class DesktopBrowser implements WebBrowser {
                                                                         browser.getUIComponent()
                                                                                 .requestFocus();
                                                                         log.info(
-                                                                                "Browser component focused");
+                                                                                "Browser component"
+                                                                                        + " focused");
                                                                     } catch (Exception ex) {
                                                                         log.error(
-                                                                                "Error focusing browser",
+                                                                                "Error focusing"
+                                                                                        + " browser",
                                                                                 ex);
                                                                     }
                                                                 });
@@ -409,4 +431,67 @@ public class DesktopBrowser implements WebBrowser {
         if (cefApp != null) cefApp.dispose();
         if (loadingWindow != null) loadingWindow.dispose();
     }
+
+    public static void forceInitializeUI() {
+        try {
+            if (loadingWindow != null) {
+                log.info("Forcing start of UI initialization sequence");
+
+                // Close loading window first
+                loadingWindow.setVisible(false);
+                loadingWindow.dispose();
+                loadingWindow = null;
+                log.info("Loading window disposed");
+
+                // Then setup the main frame
+                frame.setVisible(false);
+                frame.dispose();
+                frame.setOpacity(1.0f);
+                frame.setUndecorated(false);
+                frame.pack();
+                frame.setSize(UIScaling.scaleWidth(1280), UIScaling.scaleHeight(800));
+                frame.setLocationRelativeTo(null);
+                log.debug("Frame reconfigured");
+
+                // Show the main frame
+                frame.setVisible(true);
+                frame.requestFocus();
+                frame.toFront();
+                log.info("Main frame displayed and focused");
+
+                // Focus the browser component if available
+                if (browser != null) {
+                    Timer focusTimer =
+                            new Timer(
+                                    100,
+                                    e -> {
+                                        try {
+                                            browser.getUIComponent().requestFocus();
+                                            log.info("Browser component focused");
+                                        } catch (Exception ex) {
+                                            log.error(
+                                                    "Error focusing browser during force ui"
+                                                            + " initialization.",
+                                                    ex);
+                                        }
+                                    });
+                    focusTimer.setRepeats(false);
+                    focusTimer.start();
+                }
+            }
+        } catch (Exception e) {
+            log.error("Error during Forced UI initialization.", e);
+            // Attempt cleanup on error
+            if (loadingWindow != null) {
+                loadingWindow.dispose();
+                loadingWindow = null;
+            }
+            if (frame != null) {
+                frame.setVisible(true);
+                frame.setOpacity(1.0f);
+                frame.setUndecorated(false);
+                frame.requestFocus();
+            }
+        }
+    }
 }

src/main/java/stirling/software/SPDF/UI/impl/LoadingWindow.java

@@ -1,13 +1,22 @@
 package stirling.software.SPDF.UI.impl;
 
 import java.awt.*;
+import java.io.BufferedReader;
 import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
 
 import javax.imageio.ImageIO;
 import javax.swing.*;
 
+import io.github.pixee.security.BoundedLineReader;
+
 import lombok.extern.slf4j.Slf4j;
 
+import stirling.software.SPDF.utils.UIScaling;
+
 @Slf4j
 public class LoadingWindow extends JDialog {
     private final JProgressBar progressBar;
@@ -16,6 +25,13 @@ public class LoadingWindow extends JDialog {
     private final JLabel brandLabel;
     private long startTime;
 
+    private Timer stuckTimer;
+    private long stuckThreshold = 4000;
+    private long timeAt90Percent = -1;
+    private volatile Process explorerProcess;
+    private static final boolean IS_WINDOWS =
+            System.getProperty("os.name").toLowerCase().contains("win");
+
     public LoadingWindow(Frame parent, String initialUrl) {
         super(parent, "Initializing Stirling-PDF", true);
         startTime = System.currentTimeMillis();
@@ -41,12 +57,12 @@ public class LoadingWindow extends JDialog {
                 if (is != null) {
                     Image img = ImageIO.read(is);
                     if (img != null) {
-                        Image scaledImg = img.getScaledInstance(48, 48, Image.SCALE_SMOOTH);
+                        Image scaledImg = UIScaling.scaleIcon(img, 48, 48);
                         JLabel iconLabel = new JLabel(new ImageIcon(scaledImg));
                         iconLabel.setHorizontalAlignment(SwingConstants.CENTER);
                         gbc.gridy = 0;
                         mainPanel.add(iconLabel, gbc);
-                        log.debug("Icon loaded and scaled successfully");
+                        log.info("Icon loaded and scaled successfully");
                     }
                 }
             }
@@ -83,7 +99,8 @@ public class LoadingWindow extends JDialog {
         setUndecorated(false);
 
         // Set size and position
-        setSize(400, 200);
+        setSize(UIScaling.scaleWidth(400), UIScaling.scaleHeight(200));
+
         setLocationRelativeTo(parent);
         setAlwaysOnTop(true);
         setProgress(0);
@@ -94,6 +111,163 @@ public class LoadingWindow extends JDialog {
                 System.currentTimeMillis() - startTime);
     }
 
+    private void checkAndRefreshExplorer() {
+        if (!IS_WINDOWS) {
+            return;
+        }
+        if (timeAt90Percent == -1) {
+            timeAt90Percent = System.currentTimeMillis();
+            stuckTimer =
+                    new Timer(
+                            1000,
+                            e -> {
+                                long currentTime = System.currentTimeMillis();
+                                if (currentTime - timeAt90Percent > stuckThreshold) {
+                                    try {
+                                        log.debug(
+                                                "Attempting Windows explorer refresh due to 90% stuck state");
+                                        String currentDir = System.getProperty("user.dir");
+
+                                        // Store current explorer PIDs before we start new one
+                                        Set<String> existingPids = new HashSet<>();
+                                        ProcessBuilder listExplorer =
+                                                new ProcessBuilder(
+                                                        "cmd",
+                                                        "/c",
+                                                        "wmic",
+                                                        "process",
+                                                        "where",
+                                                        "name='explorer.exe'",
+                                                        "get",
+                                                        "ProcessId",
+                                                        "/format:csv");
+                                        Process process = listExplorer.start();
+                                        BufferedReader reader =
+                                                new BufferedReader(
+                                                        new InputStreamReader(
+                                                                process.getInputStream()));
+                                        String line;
+                                        while ((line =
+                                                        BoundedLineReader.readLine(
+                                                                reader, 5_000_000))
+                                                != null) {
+                                            if (line.matches(".*\\d+.*")) { // Contains numbers
+                                                String[] parts = line.trim().split(",");
+                                                if (parts.length >= 2) {
+                                                    existingPids.add(
+                                                            parts[parts.length - 1].trim());
+                                                }
+                                            }
+                                        }
+                                        process.waitFor(2, TimeUnit.SECONDS);
+
+                                        // Start new explorer
+                                        ProcessBuilder pb =
+                                                new ProcessBuilder(
+                                                        "cmd",
+                                                        "/c",
+                                                        "start",
+                                                        "/min",
+                                                        "/b",
+                                                        "explorer.exe",
+                                                        currentDir);
+                                        pb.redirectErrorStream(true);
+                                        explorerProcess = pb.start();
+
+                                        // Schedule cleanup
+                                        Timer cleanupTimer =
+                                                new Timer(
+                                                        2000,
+                                                        cleanup -> {
+                                                            try {
+                                                                // Find new explorer processes
+                                                                ProcessBuilder findNewExplorer =
+                                                                        new ProcessBuilder(
+                                                                                "cmd",
+                                                                                "/c",
+                                                                                "wmic",
+                                                                                "process",
+                                                                                "where",
+                                                                                "name='explorer.exe'",
+                                                                                "get",
+                                                                                "ProcessId",
+                                                                                "/format:csv");
+                                                                Process newProcess =
+                                                                        findNewExplorer.start();
+                                                                BufferedReader newReader =
+                                                                        new BufferedReader(
+                                                                                new InputStreamReader(
+                                                                                        newProcess
+                                                                                                .getInputStream()));
+                                                                String newLine;
+                                                                while ((newLine =
+                                                                                BoundedLineReader
+                                                                                        .readLine(
+                                                                                                newReader,
+                                                                                                5_000_000))
+                                                                        != null) {
+                                                                    if (newLine.matches(
+                                                                            ".*\\d+.*")) {
+                                                                        String[] parts =
+                                                                                newLine.trim()
+                                                                                        .split(",");
+                                                                        if (parts.length >= 2) {
+                                                                            String pid =
+                                                                                    parts[
+                                                                                            parts.length
+                                                                                                    - 1]
+                                                                                            .trim();
+                                                                            if (!existingPids
+                                                                                    .contains(
+                                                                                            pid)) {
+                                                                                log.debug(
+                                                                                        "Found new explorer.exe with PID: "
+                                                                                                + pid);
+                                                                                ProcessBuilder
+                                                                                        killProcess =
+                                                                                                new ProcessBuilder(
+                                                                                                        "taskkill",
+                                                                                                        "/PID",
+                                                                                                        pid,
+                                                                                                        "/F");
+                                                                                killProcess
+                                                                                        .redirectErrorStream(
+                                                                                                true);
+                                                                                Process killResult =
+                                                                                        killProcess
+                                                                                                .start();
+                                                                                killResult.waitFor(
+                                                                                        2,
+                                                                                        TimeUnit
+                                                                                                .SECONDS);
+                                                                                log.debug(
+                                                                                        "Explorer process terminated: "
+                                                                                                + pid);
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                }
+                                                                newProcess.waitFor(
+                                                                        2, TimeUnit.SECONDS);
+                                                            } catch (Exception ex) {
+                                                                log.error(
+                                                                        "Error cleaning up Windows explorer process",
+                                                                        ex);
+                                                            }
+                                                        });
+                                        cleanupTimer.setRepeats(false);
+                                        cleanupTimer.start();
+                                        stuckTimer.stop();
+                                    } catch (Exception ex) {
+                                        log.error("Error refreshing Windows explorer", ex);
+                                    }
+                                }
+                            });
+            stuckTimer.setRepeats(true);
+            stuckTimer.start();
+        }
+    }
+
     public void setProgress(final int progress) {
         SwingUtilities.invokeLater(
                 () -> {
@@ -115,11 +289,23 @@ public class LoadingWindow extends JDialog {
 
                             // Add thread state logging
                             Thread currentThread = Thread.currentThread();
-                            log.debug(
+                            log.info(
                                     "Current thread state - Name: {}, State: {}, Priority: {}",
                                     currentThread.getName(),
                                     currentThread.getState(),
                                     currentThread.getPriority());
+
+                            if (validProgress >= 90 && validProgress < 95) {
+                                checkAndRefreshExplorer();
+                            } else {
+                                // Reset the timer if we move past 95%
+                                if (validProgress >= 95) {
+                                    if (stuckTimer != null) {
+                                        stuckTimer.stop();
+                                    }
+                                    timeAt90Percent = -1;
+                                }
+                            }
                         }
 
                         progressBar.setValue(validProgress);
@@ -145,7 +331,7 @@ public class LoadingWindow extends JDialog {
                         statusLabel.setText(validStatus);
 
                         // Log UI state when status changes
-                        log.debug(
+                        log.info(
                                 "UI State - Window visible: {}, Progress: {}%, Status: {}",
                                 isVisible(), progressBar.getValue(), validStatus);
 

src/main/java/stirling/software/SPDF/config/AppConfig.java

@@ -8,6 +8,7 @@ import java.util.List;
 import java.util.Properties;
 import java.util.function.Predicate;
 
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Bean;
@@ -20,6 +21,7 @@ import org.springframework.core.io.ResourceLoader;
 import org.thymeleaf.spring6.SpringTemplateEngine;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.ApplicationProperties;
 
 @Configuration
@@ -34,10 +36,7 @@ public class AppConfig {
     }
 
     @Bean
-    @ConditionalOnProperty(
-            name = "system.customHTMLFiles",
-            havingValue = "true",
-            matchIfMissing = false)
+    @ConditionalOnProperty(name = "system.customHTMLFiles", havingValue = "true")
     public SpringTemplateEngine templateEngine(ResourceLoader resourceLoader) {
         SpringTemplateEngine templateEngine = new SpringTemplateEngine();
         templateEngine.addTemplateResolver(new FileFallbackTemplateResolver(resourceLoader));
@@ -80,6 +79,11 @@ public class AppConfig {
         return applicationProperties.getUi().getLanguages();
     }
 
+    @Bean
+    public String contextPath(@Value("${server.servlet.context-path}") String contextPath) {
+        return contextPath;
+    }
+
     @Bean(name = "navBarText")
     public String navBarText() {
         String defaultNavBar =
@@ -98,9 +102,9 @@ public class AppConfig {
 
     @Bean(name = "rateLimit")
     public boolean rateLimit() {
-        String appName = System.getProperty("rateLimit");
-        if (appName == null) appName = System.getenv("rateLimit");
-        return (appName != null) ? Boolean.valueOf(appName) : false;
+        String rateLimit = System.getProperty("rateLimit");
+        if (rateLimit == null) rateLimit = System.getenv("rateLimit");
+        return (rateLimit != null) ? Boolean.valueOf(rateLimit) : false;
     }
 
     @Bean(name = "RunningInDocker")
@@ -127,18 +131,9 @@ public class AppConfig {
         }
     }
 
-    @Bean(name = "bookAndHtmlFormatsInstalled")
-    public boolean bookAndHtmlFormatsInstalled() {
-        String installOps = System.getProperty("INSTALL_BOOK_AND_ADVANCED_HTML_OPS");
-        if (installOps == null) {
-            installOps = System.getenv("INSTALL_BOOK_AND_ADVANCED_HTML_OPS");
-        }
-        return "true".equalsIgnoreCase(installOps);
-    }
-
     @ConditionalOnMissingClass("stirling.software.SPDF.config.security.SecurityConfiguration")
-    @Bean(name = "activSecurity")
-    public boolean missingActivSecurity() {
+    @Bean(name = "activeSecurity")
+    public boolean missingActiveSecurity() {
         return false;
     }
 
@@ -181,16 +176,14 @@ public class AppConfig {
     @Bean(name = "analyticsPrompt")
     @Scope("request")
     public boolean analyticsPrompt() {
-        return applicationProperties.getSystem().getEnableAnalytics() == null
-                || "undefined".equals(applicationProperties.getSystem().getEnableAnalytics());
+        return applicationProperties.getSystem().getEnableAnalytics() == null;
     }
 
     @Bean(name = "analyticsEnabled")
     @Scope("request")
     public boolean analyticsEnabled() {
-        if (applicationProperties.getEnterpriseEdition().isEnabled()) return true;
-        return applicationProperties.getSystem().getEnableAnalytics() != null
-                && Boolean.parseBoolean(applicationProperties.getSystem().getEnableAnalytics());
+        if (applicationProperties.getPremium().isEnabled()) return true;
+        return applicationProperties.getSystem().isAnalyticsEnabled();
     }
 
     @Bean(name = "StirlingPDFLabel")

src/main/java/stirling/software/SPDF/config/AppUpdateService.java

@@ -2,13 +2,13 @@ package stirling.software.SPDF.config;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Scope;
-import org.springframework.stereotype.Service;
 
 import stirling.software.SPDF.config.interfaces.ShowAdminInterface;
 import stirling.software.SPDF.model.ApplicationProperties;
 
-@Service
+@Configuration
 class AppUpdateService {
 
     private final ApplicationProperties applicationProperties;

src/main/java/stirling/software/SPDF/config/CleanUrlInterceptor.java

@@ -20,7 +20,7 @@ public class CleanUrlInterceptor implements HandlerInterceptor {
                     "endpoints",
                     "logout",
                     "error",
-                    "erroroauth",
+                    "errorOAuth",
                     "file",
                     "messageType",
                     "infoMessage");

src/main/java/stirling/software/SPDF/config/ConfigInitializer.java

@@ -9,7 +9,7 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
-import java.util.*;
+import java.util.List;
 
 import lombok.extern.slf4j.Slf4j;
 
@@ -37,7 +37,6 @@ public class ConfigInitializer {
             log.info("Created settings file from template");
         } else {
             // 2) Merge existing file with the template
-            Path settingsPath = Paths.get(InstallationPathConfig.getSettingsPath());
             URL templateResource = getClass().getClassLoader().getResource("settings.yml.template");
             if (templateResource == null) {
                 throw new IOException("Resource not found: settings.yml.template");
@@ -49,160 +48,77 @@ public class ConfigInitializer {
                 Files.copy(in, tempTemplatePath, StandardCopyOption.REPLACE_EXISTING);
             }
 
-            // 2a) Read lines from both files
-            List<String> templateLines = Files.readAllLines(tempTemplatePath);
-            List<String> mainLines = Files.readAllLines(settingsPath);
+            // Copy setting.yaml to a temp location so we can read lines
+            Path settingTempPath = Files.createTempFile("settings", ".yaml");
+            try (InputStream in = Files.newInputStream(destPath)) {
+                Files.copy(in, settingTempPath, StandardCopyOption.REPLACE_EXISTING);
+            }
 
-            // 2b) Merge lines
-            List<String> mergedLines = mergeYamlLinesWithTemplate(templateLines, mainLines);
+            YamlHelper settingsTemplateFile = new YamlHelper(tempTemplatePath);
+            YamlHelper settingsFile = new YamlHelper(settingTempPath);
 
-            // 2c) Only write if there's an actual difference
-            if (!mergedLines.equals(mainLines)) {
-                Files.write(settingsPath, mergedLines);
+            migrateEnterpriseEditionToPremium(settingsFile, settingsTemplateFile);
+
+            boolean changesMade =
+                    settingsTemplateFile.updateValuesFromYaml(settingsFile, settingsTemplateFile);
+            if (changesMade) {
+                settingsTemplateFile.save(destPath);
                 log.info("Settings file updated based on template changes.");
             } else {
                 log.info("No changes detected; settings file left as-is.");
             }
 
             Files.deleteIfExists(tempTemplatePath);
+            Files.deleteIfExists(settingTempPath);
         }
 
         // 3) Ensure custom settings file exists
         Path customSettingsPath = Paths.get(InstallationPathConfig.getCustomSettingsPath());
-        if (!Files.exists(customSettingsPath)) {
+        if (Files.notExists(customSettingsPath)) {
             Files.createFile(customSettingsPath);
+            log.info("Created custom_settings file: {}", customSettingsPath.toString());
         }
     }
 
-    /**
-     * Merge logic that: - Reads the template lines block-by-block (where a "block" = a key and all
-     * the lines that belong to it), - If the main file has that key, we keep the main file's block
-     * (preserving whitespace + inline comments). - Otherwise, we insert the template's block. - We
-     * also remove keys from main that no longer exist in the template.
-     *
-     * @param templateLines lines from settings.yml.template
-     * @param mainLines lines from the existing settings.yml
-     * @return merged lines
-     */
-    private List<String> mergeYamlLinesWithTemplate(
-            List<String> templateLines, List<String> mainLines) {
-
-        // 1) Parse template lines into an ordered map: path -> Block
-        LinkedHashMap<String, Block> templateBlocks = parseYamlBlocks(templateLines);
-
-        // 2) Parse main lines into a map: path -> Block
-        LinkedHashMap<String, Block> mainBlocks = parseYamlBlocks(mainLines);
-
-        // 3) Build the final list by iterating template blocks in order
-        List<String> merged = new ArrayList<>();
-        for (Map.Entry<String, Block> entry : templateBlocks.entrySet()) {
-            String path = entry.getKey();
-            Block templateBlock = entry.getValue();
-
-            if (mainBlocks.containsKey(path)) {
-                // If main has the same block, prefer main's lines
-                merged.addAll(mainBlocks.get(path).lines);
-            } else {
-                // Otherwise, add the template block
-                merged.addAll(templateBlock.lines);
-            }
+    // TODO: Remove post migration
+    private void migrateEnterpriseEditionToPremium(YamlHelper yaml, YamlHelper template) {
+        if (yaml.getValueByExactKeyPath("enterpriseEdition", "enabled") != null) {
+            template.updateValue(
+                    List.of("premium", "enabled"),
+                    yaml.getValueByExactKeyPath("enterpriseEdition", "enabled"));
         }
-
-        return merged;
-    }
-
-    /**
-     * Parse a list of lines into a map of "path -> Block" where "Block" is all lines that belong to
-     * that key (including subsequent indented lines). Very naive approach that may not work with
-     * advanced YAML.
-     */
-    private LinkedHashMap<String, Block> parseYamlBlocks(List<String> lines) {
-        LinkedHashMap<String, Block> blocks = new LinkedHashMap<>();
-
-        Block currentBlock = null;
-        String currentPath = null;
-
-        for (String line : lines) {
-            if (isLikelyKeyLine(line)) {
-                // Found a new "key: ..." line
-                if (currentBlock != null && currentPath != null) {
-                    blocks.put(currentPath, currentBlock);
-                }
-                currentBlock = new Block();
-                currentBlock.lines.add(line);
-                currentPath = computePathForLine(line);
-            } else {
-                // Continuation of current block (comments, blank lines, sub-lines)
-                if (currentBlock == null) {
-                    // If file starts with comments/blank lines, treat as "header block" with path
-                    // ""
-                    currentBlock = new Block();
-                    currentPath = "";
-                }
-                currentBlock.lines.add(line);
-            }
+        if (yaml.getValueByExactKeyPath("enterpriseEdition", "key") != null) {
+            template.updateValue(
+                    List.of("premium", "key"),
+                    yaml.getValueByExactKeyPath("enterpriseEdition", "key"));
         }
-
-        if (currentBlock != null && currentPath != null) {
-            blocks.put(currentPath, currentBlock);
+        if (yaml.getValueByExactKeyPath("enterpriseEdition", "SSOAutoLogin") != null) {
+            template.updateValue(
+                    List.of("premium", "proFeatures", "SSOAutoLogin"),
+                    yaml.getValueByExactKeyPath("enterpriseEdition", "SSOAutoLogin"));
         }
-
-        return blocks;
-    }
-
-    /**
-     * Checks if the line is likely "key:" or "key: value", ignoring comments/blank. Skips lines
-     * starting with "-" or "#".
-     */
-    private boolean isLikelyKeyLine(String line) {
-        String trimmed = line.trim();
-        if (trimmed.isEmpty() || trimmed.startsWith("#") || trimmed.startsWith("-")) {
-            return false;
+        if (yaml.getValueByExactKeyPath("enterpriseEdition", "CustomMetadata", "autoUpdateMetadata")
+                != null) {
+            template.updateValue(
+                    List.of("premium", "proFeatures", "CustomMetadata", "autoUpdateMetadata"),
+                    yaml.getValueByExactKeyPath(
+                            "enterpriseEdition", "CustomMetadata", "autoUpdateMetadata"));
         }
-        int colonIdx = trimmed.indexOf(':');
-        return (colonIdx > 0); // someKey:
-    }
-
-    // For a line like "security: ", returns "security" or "security.enableLogin"
-    // by looking at indentation. Very naive.
-    private static final Deque<String> pathStack = new ArrayDeque<>();
-    private static int currentIndentLevel = 0;
-
-    private String computePathForLine(String line) {
-        // count leading spaces
-        int leadingSpaces = 0;
-        for (char c : line.toCharArray()) {
-            if (c == ' ') leadingSpaces++;
-            else break;
+        if (yaml.getValueByExactKeyPath("enterpriseEdition", "CustomMetadata", "author") != null) {
+            template.updateValue(
+                    List.of("premium", "proFeatures", "CustomMetadata", "author"),
+                    yaml.getValueByExactKeyPath("enterpriseEdition", "CustomMetadata", "author"));
         }
-        // assume 2 spaces = 1 indent
-        int indentLevel = leadingSpaces / 2;
-
-        String trimmed = line.trim();
-        int colonIdx = trimmed.indexOf(':');
-        String keyName = trimmed.substring(0, colonIdx).trim();
-
-        // pop stack until we match the new indent level
-        while (currentIndentLevel >= indentLevel && !pathStack.isEmpty()) {
-            pathStack.pop();
-            currentIndentLevel--;
+        if (yaml.getValueByExactKeyPath("enterpriseEdition", "CustomMetadata", "creator") != null) {
+            template.updateValue(
+                    List.of("premium", "proFeatures", "CustomMetadata", "creator"),
+                    yaml.getValueByExactKeyPath("enterpriseEdition", "CustomMetadata", "creator"));
+        }
+        if (yaml.getValueByExactKeyPath("enterpriseEdition", "CustomMetadata", "producer")
+                != null) {
+            template.updateValue(
+                    List.of("premium", "proFeatures", "CustomMetadata", "producer"),
+                    yaml.getValueByExactKeyPath("enterpriseEdition", "CustomMetadata", "producer"));
         }
-
-        // push the new key
-        pathStack.push(keyName);
-        currentIndentLevel = indentLevel;
-
-        // build path by reversing the stack
-        String[] arr = pathStack.toArray(new String[0]);
-        List<String> reversed = Arrays.asList(arr);
-        Collections.reverse(reversed);
-        return String.join(".", reversed);
-    }
-
-    /**
-     * Simple holder for the lines that comprise a "block" (i.e. a key and its subsequent lines).
-     */
-    private static class Block {
-        List<String> lines = new ArrayList<>();
     }
 }

src/main/java/stirling/software/SPDF/config/EndpointConfiguration.java

@@ -1,6 +1,5 @@
 package stirling.software.SPDF.config;
 
-import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
@@ -10,29 +9,28 @@ import java.util.stream.Collectors;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
-import org.springframework.context.annotation.DependsOn;
 import org.springframework.stereotype.Service;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.ApplicationProperties;
 
 @Service
 @Slf4j
-@DependsOn({"bookAndHtmlFormatsInstalled"})
 public class EndpointConfiguration {
 
     private static final String REMOVE_BLANKS = "remove-blanks";
     private final ApplicationProperties applicationProperties;
     private Map<String, Boolean> endpointStatuses = new ConcurrentHashMap<>();
     private Map<String, Set<String>> endpointGroups = new ConcurrentHashMap<>();
-    private boolean bookAndHtmlFormatsInstalled;
+    private final boolean runningEE;
 
     @Autowired
     public EndpointConfiguration(
             ApplicationProperties applicationProperties,
-            @Qualifier("bookAndHtmlFormatsInstalled") boolean bookAndHtmlFormatsInstalled) {
+            @Qualifier("runningEE") boolean runningEE) {
         this.applicationProperties = applicationProperties;
-        this.bookAndHtmlFormatsInstalled = bookAndHtmlFormatsInstalled;
+        this.runningEE = runningEE;
         init();
         processEnvironmentConfigs();
     }
@@ -55,6 +53,22 @@ public class EndpointConfiguration {
         return endpointStatuses.getOrDefault(endpoint, true);
     }
 
+    public boolean isGroupEnabled(String group) {
+        Set<String> endpoints = endpointGroups.get(group);
+        if (endpoints == null || endpoints.isEmpty()) {
+            log.debug("Group '{}' does not exist or has no endpoints", group);
+            return false;
+        }
+
+        for (String endpoint : endpoints) {
+            if (!isEndpointEnabled(endpoint)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     public void addEndpointToGroup(String group, String endpoint) {
         endpointGroups.computeIfAbsent(group, k -> new HashSet<>()).add(endpoint);
     }
@@ -171,14 +185,8 @@ public class EndpointConfiguration {
         addEndpointToGroup("CLI", "ocr-pdf");
         addEndpointToGroup("CLI", "html-to-pdf");
         addEndpointToGroup("CLI", "url-to-pdf");
-        addEndpointToGroup("CLI", "book-to-pdf");
-        addEndpointToGroup("CLI", "pdf-to-book");
         addEndpointToGroup("CLI", "pdf-to-rtf");
 
-        // Calibre
-        addEndpointToGroup("Calibre", "book-to-pdf");
-        addEndpointToGroup("Calibre", "pdf-to-book");
-
         // python
         addEndpointToGroup("Python", "extract-image-scans");
         addEndpointToGroup("Python", "html-to-pdf");
@@ -189,20 +197,16 @@ public class EndpointConfiguration {
         addEndpointToGroup("OpenCV", "extract-image-scans");
 
         // LibreOffice
-        addEndpointToGroup("qpdf", "repair");
         addEndpointToGroup("LibreOffice", "file-to-pdf");
         addEndpointToGroup("LibreOffice", "pdf-to-word");
         addEndpointToGroup("LibreOffice", "pdf-to-presentation");
         addEndpointToGroup("LibreOffice", "pdf-to-rtf");
         addEndpointToGroup("LibreOffice", "pdf-to-html");
         addEndpointToGroup("LibreOffice", "pdf-to-xml");
+        addEndpointToGroup("LibreOffice", "pdf-to-pdfa");
 
-        // Unoconv
-        addEndpointToGroup("Unoconv", "file-to-pdf");
-
-        // qpdf
-        addEndpointToGroup("qpdf", "compress-pdf");
-        addEndpointToGroup("qpdf", "pdf-to-pdfa");
+        // Unoconvert
+        addEndpointToGroup("Unoconvert", "file-to-pdf");
 
         addEndpointToGroup("tesseract", "ocr-pdf");
 
@@ -253,8 +257,6 @@ public class EndpointConfiguration {
         addEndpointToGroup("Javascript", "adjust-contrast");
 
         // qpdf dependent endpoints
-        addEndpointToGroup("qpdf", "compress-pdf");
-        addEndpointToGroup("qpdf", "pdf-to-pdfa");
         addEndpointToGroup("qpdf", "repair");
 
         // Weasyprint dependent endpoints
@@ -272,12 +274,6 @@ public class EndpointConfiguration {
             List<String> endpointsToRemove = applicationProperties.getEndpoints().getToRemove();
             List<String> groupsToRemove = applicationProperties.getEndpoints().getGroupsToRemove();
 
-            if (!bookAndHtmlFormatsInstalled) {
-                if (groupsToRemove == null) {
-                    groupsToRemove = new ArrayList<>();
-                }
-                groupsToRemove.add("Calibre");
-            }
             if (endpointsToRemove != null) {
                 for (String endpoint : endpointsToRemove) {
                     disableEndpoint(endpoint.trim());
@@ -290,6 +286,13 @@ public class EndpointConfiguration {
                 }
             }
         }
+        if (!runningEE) {
+            disableGroup("enterprise");
+        }
+
+        if (!applicationProperties.getSystem().getEnableUrlToPDF()) {
+            disableEndpoint("url-to-pdf");
+        }
     }
 
     public Set<String> getEndpointsForGroup(String group) {

src/main/java/stirling/software/SPDF/config/EndpointInspector.java

@@ -0,0 +1,215 @@
+package stirling.software.SPDF.config;
+
+import java.lang.reflect.Method;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeSet;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationListener;
+import org.springframework.context.event.ContextRefreshedEvent;
+import org.springframework.stereotype.Component;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.method.HandlerMethod;
+import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
+
+@Component
+public class EndpointInspector implements ApplicationListener<ContextRefreshedEvent> {
+    private static final Logger logger = LoggerFactory.getLogger(EndpointInspector.class);
+
+    private final ApplicationContext applicationContext;
+    private final Set<String> validGetEndpoints = new HashSet<>();
+    private boolean endpointsDiscovered = false;
+
+    @Autowired
+    public EndpointInspector(ApplicationContext applicationContext) {
+        this.applicationContext = applicationContext;
+    }
+
+    @Override
+    public void onApplicationEvent(ContextRefreshedEvent event) {
+        if (!endpointsDiscovered) {
+            discoverEndpoints();
+            endpointsDiscovered = true;
+        }
+    }
+
+    private void discoverEndpoints() {
+        try {
+            Map<String, RequestMappingHandlerMapping> mappings =
+                    applicationContext.getBeansOfType(RequestMappingHandlerMapping.class);
+
+            for (Map.Entry<String, RequestMappingHandlerMapping> entry : mappings.entrySet()) {
+                RequestMappingHandlerMapping mapping = entry.getValue();
+                Map<RequestMappingInfo, HandlerMethod> handlerMethods = mapping.getHandlerMethods();
+
+                for (Map.Entry<RequestMappingInfo, HandlerMethod> handlerEntry :
+                        handlerMethods.entrySet()) {
+                    RequestMappingInfo mappingInfo = handlerEntry.getKey();
+                    HandlerMethod handlerMethod = handlerEntry.getValue();
+
+                    boolean isGetHandler = false;
+                    try {
+                        Set<RequestMethod> methods = mappingInfo.getMethodsCondition().getMethods();
+                        isGetHandler = methods.isEmpty() || methods.contains(RequestMethod.GET);
+                    } catch (Exception e) {
+                        isGetHandler = true;
+                    }
+
+                    if (isGetHandler) {
+                        Set<String> patterns = extractPatternsUsingDirectPaths(mappingInfo);
+
+                        if (patterns.isEmpty()) {
+                            patterns = extractPatternsFromString(mappingInfo);
+                        }
+
+                        validGetEndpoints.addAll(patterns);
+                    }
+                }
+            }
+
+            if (validGetEndpoints.isEmpty()) {
+                logger.warn("No endpoints discovered. Adding common endpoints as fallback.");
+                validGetEndpoints.add("/");
+                validGetEndpoints.add("/api/**");
+                validGetEndpoints.add("/**");
+            }
+        } catch (Exception e) {
+            logger.error("Error discovering endpoints", e);
+        }
+    }
+
+    private Set<String> extractPatternsUsingDirectPaths(RequestMappingInfo mappingInfo) {
+        Set<String> patterns = new HashSet<>();
+
+        try {
+            Method getDirectPathsMethod = mappingInfo.getClass().getMethod("getDirectPaths");
+            Object result = getDirectPathsMethod.invoke(mappingInfo);
+            if (result instanceof Set) {
+                @SuppressWarnings("unchecked")
+                Set<String> resultSet = (Set<String>) result;
+                patterns.addAll(resultSet);
+            }
+        } catch (Exception e) {
+            // Return empty set if method not found or fails
+        }
+
+        return patterns;
+    }
+
+    private Set<String> extractPatternsFromString(RequestMappingInfo mappingInfo) {
+        Set<String> patterns = new HashSet<>();
+        try {
+            String infoString = mappingInfo.toString();
+            if (infoString.contains("{")) {
+                String patternsSection =
+                        infoString.substring(infoString.indexOf("{") + 1, infoString.indexOf("}"));
+
+                for (String pattern : patternsSection.split(",")) {
+                    pattern = pattern.trim();
+                    if (!pattern.isEmpty()) {
+                        patterns.add(pattern);
+                    }
+                }
+            }
+        } catch (Exception e) {
+            // Return empty set if parsing fails
+        }
+        return patterns;
+    }
+
+    public boolean isValidGetEndpoint(String uri) {
+        if (!endpointsDiscovered) {
+            discoverEndpoints();
+            endpointsDiscovered = true;
+        }
+
+        if (validGetEndpoints.contains(uri)) {
+            return true;
+        }
+
+        if (matchesWildcardOrPathVariable(uri)) {
+            return true;
+        }
+
+        if (matchesPathSegments(uri)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    private boolean matchesWildcardOrPathVariable(String uri) {
+        for (String pattern : validGetEndpoints) {
+            if (pattern.contains("*") || pattern.contains("{")) {
+                int wildcardIndex = pattern.indexOf('*');
+                int variableIndex = pattern.indexOf('{');
+
+                int cutoffIndex;
+                if (wildcardIndex < 0) {
+                    cutoffIndex = variableIndex;
+                } else if (variableIndex < 0) {
+                    cutoffIndex = wildcardIndex;
+                } else {
+                    cutoffIndex = Math.min(wildcardIndex, variableIndex);
+                }
+
+                String staticPrefix = pattern.substring(0, cutoffIndex);
+
+                if (uri.startsWith(staticPrefix)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    private boolean matchesPathSegments(String uri) {
+        for (String pattern : validGetEndpoints) {
+            if (!pattern.contains("*") && !pattern.contains("{")) {
+                String[] patternSegments = pattern.split("/");
+                String[] uriSegments = uri.split("/");
+
+                if (uriSegments.length < patternSegments.length) {
+                    continue;
+                }
+
+                boolean match = true;
+                for (int i = 0; i < patternSegments.length; i++) {
+                    if (!patternSegments[i].equals(uriSegments[i])) {
+                        match = false;
+                        break;
+                    }
+                }
+
+                if (match) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    public Set<String> getValidGetEndpoints() {
+        if (!endpointsDiscovered) {
+            discoverEndpoints();
+            endpointsDiscovered = true;
+        }
+        return new HashSet<>(validGetEndpoints);
+    }
+
+    private void logAllEndpoints() {
+        Set<String> sortedEndpoints = new TreeSet<>(validGetEndpoints);
+
+        logger.info("=== BEGIN: All discovered GET endpoints ===");
+        for (String endpoint : sortedEndpoints) {
+            logger.info("Endpoint: {}", endpoint);
+        }
+        logger.info("=== END: All discovered GET endpoints ===");
+    }
+}

src/main/java/stirling/software/SPDF/config/EndpointInterceptor.java

@@ -6,7 +6,10 @@ import org.springframework.web.servlet.HandlerInterceptor;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 
+import lombok.extern.slf4j.Slf4j;
+
 @Component
+@Slf4j
 public class EndpointInterceptor implements HandlerInterceptor {
 
     private final EndpointConfiguration endpointConfiguration;

src/main/java/stirling/software/SPDF/config/EnterpriseEndpointFilter.java

@@ -0,0 +1,38 @@
+package stirling.software.SPDF.config;
+
+import java.io.IOException;
+
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+@Component
+public class EnterpriseEndpointFilter extends OncePerRequestFilter {
+    private final boolean runningEE;
+
+    public EnterpriseEndpointFilter(@Qualifier("runningEE") boolean runningEE) {
+        this.runningEE = runningEE;
+    }
+
+    @Override
+    protected void doFilterInternal(
+            HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
+            throws ServletException, IOException {
+
+        if (!runningEE && isPrometheusEndpointRequest(request)) {
+            response.setStatus(HttpStatus.NOT_FOUND.value());
+            return;
+        }
+        filterChain.doFilter(request, response);
+    }
+
+    private boolean isPrometheusEndpointRequest(HttpServletRequest request) {
+        return request.getRequestURI().contains("/actuator/");
+    }
+}

src/main/java/stirling/software/SPDF/config/ExternalAppDepConfig.java

@@ -9,6 +9,7 @@ import java.util.stream.Collectors;
 import org.springframework.context.annotation.Configuration;
 
 import jakarta.annotation.PostConstruct;
+
 import lombok.extern.slf4j.Slf4j;
 
 @Configuration
@@ -16,21 +17,29 @@ import lombok.extern.slf4j.Slf4j;
 public class ExternalAppDepConfig {
 
     private final EndpointConfiguration endpointConfiguration;
-    private final Map<String, List<String>> commandToGroupMapping =
-            new HashMap<>() {
 
-                {
-                    put("soffice", List.of("LibreOffice"));
-                    put("weasyprint", List.of("Weasyprint"));
-                    put("pdftohtml", List.of("Pdftohtml"));
-                    put("unoconv", List.of("Unoconv"));
-                    put("qpdf", List.of("qpdf"));
-                    put("tesseract", List.of("tesseract"));
-                }
-            };
+    private final String weasyprintPath;
+    private final String unoconvPath;
+    private final Map<String, List<String>> commandToGroupMapping;
 
-    public ExternalAppDepConfig(EndpointConfiguration endpointConfiguration) {
+    public ExternalAppDepConfig(
+            EndpointConfiguration endpointConfiguration, RuntimePathConfig runtimePathConfig) {
         this.endpointConfiguration = endpointConfiguration;
+        weasyprintPath = runtimePathConfig.getWeasyPrintPath();
+        unoconvPath = runtimePathConfig.getUnoConvertPath();
+
+        commandToGroupMapping =
+                new HashMap<>() {
+
+                    {
+                        put("soffice", List.of("LibreOffice"));
+                        put(weasyprintPath, List.of("Weasyprint"));
+                        put("pdftohtml", List.of("Pdftohtml"));
+                        put(unoconvPath, List.of("Unoconvert"));
+                        put("qpdf", List.of("qpdf"));
+                        put("tesseract", List.of("tesseract"));
+                    }
+                };
     }
 
     private boolean isCommandAvailable(String command) {
@@ -101,9 +110,9 @@ public class ExternalAppDepConfig {
         checkDependencyAndDisableGroup("tesseract");
         checkDependencyAndDisableGroup("soffice");
         checkDependencyAndDisableGroup("qpdf");
-        checkDependencyAndDisableGroup("weasyprint");
+        checkDependencyAndDisableGroup(weasyprintPath);
         checkDependencyAndDisableGroup("pdftohtml");
-        checkDependencyAndDisableGroup("unoconv");
+        checkDependencyAndDisableGroup(unoconvPath);
         // Special handling for Python/OpenCV dependencies
         boolean pythonAvailable = isCommandAvailable("python3") || isCommandAvailable("python");
         if (!pythonAvailable) {

src/main/java/stirling/software/SPDF/config/InitialSetup.java

@@ -13,7 +13,9 @@ import org.springframework.stereotype.Component;
 import io.micrometer.common.util.StringUtils;
 
 import jakarta.annotation.PostConstruct;
+
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.utils.GeneralUtils;
 
@@ -42,7 +44,7 @@ public class InitialSetup {
         if (!GeneralUtils.isValidUUID(uuid)) {
             // Generating a random UUID as the secret key
             uuid = UUID.randomUUID().toString();
-            GeneralUtils.saveKeyToConfig("AutomaticallyGenerated.UUID", uuid);
+            GeneralUtils.saveKeyToSettings("AutomaticallyGenerated.UUID", uuid);
             applicationProperties.getAutomaticallyGenerated().setUUID(uuid);
         }
     }
@@ -52,7 +54,7 @@ public class InitialSetup {
         if (!GeneralUtils.isValidUUID(secretKey)) {
             // Generating a random UUID as the secret key
             secretKey = UUID.randomUUID().toString();
-            GeneralUtils.saveKeyToConfig("AutomaticallyGenerated.key", secretKey);
+            GeneralUtils.saveKeyToSettings("AutomaticallyGenerated.key", secretKey);
             applicationProperties.getAutomaticallyGenerated().setKey(secretKey);
         }
     }
@@ -62,8 +64,8 @@ public class InitialSetup {
                 "0.36.0", applicationProperties.getAutomaticallyGenerated().getAppVersion())) {
             Boolean csrf = applicationProperties.getSecurity().getCsrfDisabled();
             if (!csrf) {
-                GeneralUtils.saveKeyToConfig("security.csrfDisabled", false, false);
-                GeneralUtils.saveKeyToConfig("system.enableAnalytics", "true", false);
+                GeneralUtils.saveKeyToSettings("security.csrfDisabled", false);
+                GeneralUtils.saveKeyToSettings("system.enableAnalytics", true);
                 applicationProperties.getSecurity().setCsrfDisabled(false);
             }
         }
@@ -74,14 +76,14 @@ public class InitialSetup {
         String termsUrl = applicationProperties.getLegal().getTermsAndConditions();
         if (StringUtils.isEmpty(termsUrl)) {
             String defaultTermsUrl = "https://www.stirlingpdf.com/terms-and-conditions";
-            GeneralUtils.saveKeyToConfig("legal.termsAndConditions", defaultTermsUrl, false);
+            GeneralUtils.saveKeyToSettings("legal.termsAndConditions", defaultTermsUrl);
             applicationProperties.getLegal().setTermsAndConditions(defaultTermsUrl);
         }
         // Initialize Privacy Policy
         String privacyUrl = applicationProperties.getLegal().getPrivacyPolicy();
         if (StringUtils.isEmpty(privacyUrl)) {
             String defaultPrivacyUrl = "https://www.stirlingpdf.com/privacy-policy";
-            GeneralUtils.saveKeyToConfig("legal.privacyPolicy", defaultPrivacyUrl, false);
+            GeneralUtils.saveKeyToSettings("legal.privacyPolicy", defaultPrivacyUrl);
             applicationProperties.getLegal().setPrivacyPolicy(defaultPrivacyUrl);
         }
     }
@@ -95,7 +97,7 @@ public class InitialSetup {
             appVersion = props.getProperty("version");
         } catch (Exception e) {
         }
+        GeneralUtils.saveKeyToSettings("AutomaticallyGenerated.appVersion", appVersion);
         applicationProperties.getAutomaticallyGenerated().setAppVersion(appVersion);
-        GeneralUtils.saveKeyToConfig("AutomaticallyGenerated.appVersion", appVersion, false);
     }
 }

src/main/java/stirling/software/SPDF/config/InstallationPathConfig.java

@@ -1,6 +1,7 @@
 package stirling.software.SPDF.config;
 
 import java.io.File;
+import java.nio.file.Paths;
 
 import lombok.extern.slf4j.Slf4j;
 
@@ -11,7 +12,6 @@ public class InstallationPathConfig {
     // Root paths
     private static final String LOG_PATH;
     private static final String CONFIG_PATH;
-    private static final String PIPELINE_PATH;
     private static final String CUSTOM_FILES_PATH;
     private static final String CLIENT_WEBUI_PATH;
 
@@ -19,11 +19,6 @@ public class InstallationPathConfig {
     private static final String SETTINGS_PATH;
     private static final String CUSTOM_SETTINGS_PATH;
 
-    // Pipeline paths
-    private static final String PIPELINE_WATCHED_FOLDERS_PATH;
-    private static final String PIPELINE_FINISHED_FOLDERS_PATH;
-    private static final String PIPELINE_DEFAULT_WEB_UI_CONFIGS;
-
     // Custom file paths
     private static final String STATIC_PATH;
     private static final String TEMPLATES_PATH;
@@ -35,7 +30,6 @@ public class InstallationPathConfig {
         // Initialize root paths
         LOG_PATH = BASE_PATH + "logs" + File.separator;
         CONFIG_PATH = BASE_PATH + "configs" + File.separator;
-        PIPELINE_PATH = BASE_PATH + "pipeline" + File.separator;
         CUSTOM_FILES_PATH = BASE_PATH + "customFiles" + File.separator;
         CLIENT_WEBUI_PATH = BASE_PATH + "clientWebUI" + File.separator;
 
@@ -43,11 +37,6 @@ public class InstallationPathConfig {
         SETTINGS_PATH = CONFIG_PATH + "settings.yml";
         CUSTOM_SETTINGS_PATH = CONFIG_PATH + "custom_settings.yml";
 
-        // Initialize pipeline paths
-        PIPELINE_WATCHED_FOLDERS_PATH = PIPELINE_PATH + "watchedFolders" + File.separator;
-        PIPELINE_FINISHED_FOLDERS_PATH = PIPELINE_PATH + "finishedFolders" + File.separator;
-        PIPELINE_DEFAULT_WEB_UI_CONFIGS = PIPELINE_PATH + "defaultWebUIConfigs" + File.separator;
-
         // Initialize custom file paths
         STATIC_PATH = CUSTOM_FILES_PATH + "static" + File.separator;
         TEMPLATES_PATH = CUSTOM_FILES_PATH + "templates" + File.separator;
@@ -58,26 +47,29 @@ public class InstallationPathConfig {
         if (Boolean.parseBoolean(System.getProperty("STIRLING_PDF_DESKTOP_UI", "false"))) {
             String os = System.getProperty("os.name").toLowerCase();
             if (os.contains("win")) {
-                return System.getenv("APPDATA") + File.separator + "Stirling-PDF" + File.separator;
+                return Paths.get(
+                                        System.getenv("APPDATA"), // parent path
+                                        "Stirling-PDF")
+                                .toString()
+                        + File.separator;
             } else if (os.contains("mac")) {
-                return System.getProperty("user.home")
-                        + File.separator
-                        + "Library"
-                        + File.separator
-                        + "Application Support"
-                        + File.separator
-                        + "Stirling-PDF"
+                return Paths.get(
+                                        System.getProperty("user.home"),
+                                        "Library",
+                                        "Application Support",
+                                        "Stirling-PDF")
+                                .toString()
                         + File.separator;
             } else {
-                return System.getProperty("user.home")
-                        + File.separator
-                        + ".config"
-                        + File.separator
-                        + "Stirling-PDF"
+                return Paths.get(
+                                        System.getProperty("user.home"), // parent path
+                                        ".config",
+                                        "Stirling-PDF")
+                                .toString()
                         + File.separator;
             }
         }
-        return "./";
+        return "." + File.separator;
     }
 
     public static String getPath() {
@@ -92,10 +84,6 @@ public class InstallationPathConfig {
         return CONFIG_PATH;
     }
 
-    public static String getPipelinePath() {
-        return PIPELINE_PATH;
-    }
-
     public static String getCustomFilesPath() {
         return CUSTOM_FILES_PATH;
     }
@@ -112,18 +100,6 @@ public class InstallationPathConfig {
         return CUSTOM_SETTINGS_PATH;
     }
 
-    public static String getPipelineWatchedFoldersDir() {
-        return PIPELINE_WATCHED_FOLDERS_PATH;
-    }
-
-    public static String getPipelineFinishedFoldersDir() {
-        return PIPELINE_FINISHED_FOLDERS_PATH;
-    }
-
-    public static String getPipelineDefaultWebUIConfigsDir() {
-        return PIPELINE_DEFAULT_WEB_UI_CONFIGS;
-    }
-
     public static String getStaticPath() {
         return STATIC_PATH;
     }

src/main/java/stirling/software/SPDF/config/MetricsFilter.java

@@ -14,6 +14,7 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
+
 import stirling.software.SPDF.utils.RequestUriUtils;
 
 @Component

src/main/java/stirling/software/SPDF/config/PostHogConfig.java

@@ -7,6 +7,7 @@ import org.springframework.context.annotation.Configuration;
 import com.posthog.java.PostHog;
 
 import jakarta.annotation.PreDestroy;
+
 import lombok.extern.slf4j.Slf4j;
 
 @Configuration

src/main/java/stirling/software/SPDF/config/RuntimePathConfig.java

@@ -0,0 +1,79 @@
+package stirling.software.SPDF.config;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.context.annotation.Configuration;
+
+import lombok.Getter;
+import lombok.extern.slf4j.Slf4j;
+
+import stirling.software.SPDF.model.ApplicationProperties;
+import stirling.software.SPDF.model.ApplicationProperties.CustomPaths.Operations;
+import stirling.software.SPDF.model.ApplicationProperties.CustomPaths.Pipeline;
+
+@Slf4j
+@Configuration
+@Getter
+public class RuntimePathConfig {
+    private final ApplicationProperties properties;
+    private final String basePath;
+    private final String weasyPrintPath;
+    private final String unoConvertPath;
+
+    // Pipeline paths
+    private final String pipelineWatchedFoldersPath;
+    private final String pipelineFinishedFoldersPath;
+    private final String pipelineDefaultWebUiConfigs;
+    private final String pipelinePath;
+
+    public RuntimePathConfig(ApplicationProperties properties) {
+        this.properties = properties;
+        this.basePath = InstallationPathConfig.getPath();
+
+        this.pipelinePath = Path.of(basePath, "pipeline").toString();
+        String defaultWatchedFolders = Path.of(this.pipelinePath, "watchedFolders").toString();
+        String defaultFinishedFolders = Path.of(this.pipelinePath, "finishedFolders").toString();
+        String defaultWebUIConfigs = Path.of(this.pipelinePath, "defaultWebUIConfigs").toString();
+
+        Pipeline pipeline = properties.getSystem().getCustomPaths().getPipeline();
+
+        this.pipelineWatchedFoldersPath =
+                resolvePath(
+                        defaultWatchedFolders,
+                        pipeline != null ? pipeline.getWatchedFoldersDir() : null);
+        this.pipelineFinishedFoldersPath =
+                resolvePath(
+                        defaultFinishedFolders,
+                        pipeline != null ? pipeline.getFinishedFoldersDir() : null);
+        this.pipelineDefaultWebUiConfigs =
+                resolvePath(
+                        defaultWebUIConfigs,
+                        pipeline != null ? pipeline.getWebUIConfigsDir() : null);
+
+        boolean isDocker = isRunningInDocker();
+
+        // Initialize Operation paths
+        String defaultWeasyPrintPath = isDocker ? "/opt/venv/bin/weasyprint" : "weasyprint";
+        String defaultUnoConvertPath = isDocker ? "/opt/venv/bin/unoconvert" : "unoconvert";
+
+        Operations operations = properties.getSystem().getCustomPaths().getOperations();
+        this.weasyPrintPath =
+                resolvePath(
+                        defaultWeasyPrintPath,
+                        operations != null ? operations.getWeasyprint() : null);
+        this.unoConvertPath =
+                resolvePath(
+                        defaultUnoConvertPath,
+                        operations != null ? operations.getUnoconvert() : null);
+    }
+
+    private String resolvePath(String defaultPath, String customPath) {
+        return StringUtils.isNotBlank(customPath) ? customPath : defaultPath;
+    }
+
+    private boolean isRunningInDocker() {
+        return Files.exists(Path.of("/.dockerenv"));
+    }
+}

src/main/java/stirling/software/SPDF/config/YamlHelper.java

@@ -0,0 +1,479 @@
+package stirling.software.SPDF.config;
+
+import java.io.IOException;
+import java.io.StringWriter;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Deque;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Function;
+
+import org.snakeyaml.engine.v2.api.Dump;
+import org.snakeyaml.engine.v2.api.DumpSettings;
+import org.snakeyaml.engine.v2.api.LoadSettings;
+import org.snakeyaml.engine.v2.api.StreamDataWriter;
+import org.snakeyaml.engine.v2.common.FlowStyle;
+import org.snakeyaml.engine.v2.common.ScalarStyle;
+import org.snakeyaml.engine.v2.composer.Composer;
+import org.snakeyaml.engine.v2.nodes.MappingNode;
+import org.snakeyaml.engine.v2.nodes.Node;
+import org.snakeyaml.engine.v2.nodes.NodeTuple;
+import org.snakeyaml.engine.v2.nodes.ScalarNode;
+import org.snakeyaml.engine.v2.nodes.SequenceNode;
+import org.snakeyaml.engine.v2.nodes.Tag;
+import org.snakeyaml.engine.v2.parser.ParserImpl;
+import org.snakeyaml.engine.v2.scanner.StreamReader;
+
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+public class YamlHelper {
+
+    // YAML dump settings with comment support and block flow style
+    private static final DumpSettings DUMP_SETTINGS =
+            DumpSettings.builder()
+                    .setDumpComments(true)
+                    .setWidth(Integer.MAX_VALUE)
+                    .setDefaultFlowStyle(FlowStyle.BLOCK)
+                    .build();
+
+    private final String yamlContent; // Stores the entire YAML content as a string
+
+    private LoadSettings loadSettings =
+            LoadSettings.builder()
+                    .setUseMarks(true)
+                    .setMaxAliasesForCollections(Integer.MAX_VALUE)
+                    .setAllowRecursiveKeys(true)
+                    .setParseComments(true)
+                    .build();
+
+    private Path originalFilePath;
+    private Node updatedRootNode;
+
+    // Constructor with custom LoadSettings and YAML string
+    public YamlHelper(LoadSettings loadSettings, String yamlContent) {
+        this.loadSettings = loadSettings;
+        this.yamlContent = yamlContent;
+    }
+
+    // Constructor that reads YAML from a file path
+    public YamlHelper(Path originalFilePath) throws IOException {
+        this.yamlContent = Files.readString(originalFilePath);
+        this.originalFilePath = originalFilePath;
+    }
+
+    /**
+     * Updates values in the target YAML based on values from the source YAML. It ensures that only
+     * existing keys in the target YAML are updated.
+     *
+     * @return true if at least one key was updated, false otherwise.
+     */
+    public boolean updateValuesFromYaml(YamlHelper sourceYaml, YamlHelper targetYaml) {
+        boolean updated = false;
+        Set<String> sourceKeys = sourceYaml.getAllKeys();
+        Set<String> targetKeys = targetYaml.getAllKeys();
+
+        for (String key : sourceKeys) {
+            String[] keyArray = key.split("\\.");
+
+            Object newValue = sourceYaml.getValueByExactKeyPath(keyArray);
+            Object currentValue = targetYaml.getValueByExactKeyPath(keyArray);
+            if (newValue != null
+                    && (!newValue.equals(currentValue) || !sourceKeys.equals(targetKeys))) {
+                boolean updatedKey = targetYaml.updateValue(Arrays.asList(keyArray), newValue);
+                if (updatedKey) updated = true;
+            }
+        }
+
+        return updated;
+    }
+
+    /**
+     * Updates a value in the YAML structure.
+     *
+     * @param keys The hierarchical keys leading to the value.
+     * @param newValue The new value to set.
+     * @return true if the value was updated, false otherwise.
+     */
+    public boolean updateValue(List<String> keys, Object newValue) {
+        return updateValue(getRootNode(), keys, newValue);
+    }
+
+    private boolean updateValue(Node node, List<String> keys, Object newValue) {
+        if (!(node instanceof MappingNode mappingNode)) return false;
+
+        List<NodeTuple> updatedTuples = new ArrayList<>();
+        boolean updated = false;
+
+        for (NodeTuple tuple : mappingNode.getValue()) {
+            ScalarNode keyNode = (tuple.getKeyNode() instanceof ScalarNode sk) ? sk : null;
+            if (keyNode == null || !keyNode.getValue().equals(keys.get(0))) {
+                updatedTuples.add(tuple);
+                continue;
+            }
+
+            Node valueNode = tuple.getValueNode();
+
+            if (keys.size() == 1) {
+                Tag tag = valueNode.getTag();
+                Node newValueNode = null;
+
+                if (isAnyInteger(newValue)) {
+                    newValueNode =
+                            new ScalarNode(Tag.INT, String.valueOf(newValue), ScalarStyle.PLAIN);
+                } else if (isFloat(newValue)) {
+                    Object floatValue = Float.valueOf(String.valueOf(newValue));
+                    newValueNode =
+                            new ScalarNode(
+                                    Tag.FLOAT, String.valueOf(floatValue), ScalarStyle.PLAIN);
+                } else if ("true".equals(newValue) || "false".equals(newValue)) {
+                    newValueNode =
+                            new ScalarNode(Tag.BOOL, String.valueOf(newValue), ScalarStyle.PLAIN);
+                } else if (newValue instanceof List<?> list) {
+                    List<Node> sequenceNodes = new ArrayList<>();
+                    for (Object item : list) {
+                        Object obj = String.valueOf(item);
+                        if (isAnyInteger(item)) {
+                            tag = Tag.INT;
+                        } else if (isFloat(item)) {
+                            obj = Float.valueOf(String.valueOf(item));
+                            tag = Tag.FLOAT;
+                        } else if ("true".equals(item) || "false".equals(item)) {
+                            tag = Tag.BOOL;
+                        } else if (item == null || "null".equals(item)) {
+                            tag = Tag.NULL;
+                        } else {
+                            tag = Tag.STR;
+                        }
+                        sequenceNodes.add(
+                                new ScalarNode(tag, String.valueOf(obj), ScalarStyle.PLAIN));
+                    }
+                    newValueNode = new SequenceNode(Tag.SEQ, sequenceNodes, FlowStyle.FLOW);
+                } else if (tag == Tag.NULL) {
+                    if ("true".equals(newValue)
+                            || "false".equals(newValue)
+                            || newValue instanceof Boolean) {
+                        tag = Tag.BOOL;
+                    }
+                    newValueNode = new ScalarNode(tag, String.valueOf(newValue), ScalarStyle.PLAIN);
+                } else {
+                    newValueNode = new ScalarNode(tag, String.valueOf(newValue), ScalarStyle.PLAIN);
+                }
+                copyComments(valueNode, newValueNode);
+
+                updatedTuples.add(new NodeTuple(keyNode, newValueNode));
+                updated = true;
+            } else if (valueNode instanceof MappingNode) {
+                updated = updateValue(valueNode, keys.subList(1, keys.size()), newValue);
+                updatedTuples.add(tuple);
+            }
+        }
+
+        if (updated) {
+            mappingNode.getValue().clear();
+            mappingNode.getValue().addAll(updatedTuples);
+        }
+        setNewNode(node);
+
+        return updated;
+    }
+
+    /**
+     * Fetches a value based on an exact key path.
+     *
+     * @param keys The key hierarchy leading to the value.
+     * @return The value if found, otherwise null.
+     */
+    public Object getValueByExactKeyPath(String... keys) {
+        return getValueByExactKeyPath(getRootNode(), new ArrayDeque<>(List.of(keys)));
+    }
+
+    private Object getValueByExactKeyPath(Node node, Deque<String> keyQueue) {
+        if (!(node instanceof MappingNode mappingNode)) return null;
+
+        String currentKey = keyQueue.poll();
+        if (currentKey == null) return null;
+
+        for (NodeTuple tuple : mappingNode.getValue()) {
+            if (tuple.getKeyNode() instanceof ScalarNode keyNode
+                    && keyNode.getValue().equals(currentKey)) {
+                if (keyQueue.isEmpty()) {
+                    Node valueNode = tuple.getValueNode();
+
+                    if (valueNode instanceof ScalarNode scalarValueNode) {
+                        return scalarValueNode.getValue();
+                    } else if (valueNode instanceof MappingNode subMapping) {
+                        return getValueByExactKeyPath(subMapping, keyQueue);
+                    } else if (valueNode instanceof SequenceNode sequenceNode) {
+                        List<Object> valuesList = new ArrayList<>();
+                        for (Node o : sequenceNode.getValue()) {
+                            if (o instanceof ScalarNode scalarValue) {
+                                valuesList.add(scalarValue.getValue());
+                            }
+                        }
+                        return valuesList;
+                    } else {
+                        return null;
+                    }
+                }
+                return getValueByExactKeyPath(tuple.getValueNode(), keyQueue);
+            }
+        }
+        return null;
+    }
+
+    private Set<String> cachedKeys;
+
+    /**
+     * Retrieves the set of all keys present in the YAML structure. Keys are returned as
+     * dot-separated paths for nested keys.
+     *
+     * @return A set containing all keys in dot notation.
+     */
+    public Set<String> getAllKeys() {
+        if (cachedKeys == null) {
+            cachedKeys = getAllKeys(getRootNode());
+        }
+        return cachedKeys;
+    }
+
+    /**
+     * Collects all keys from the YAML node recursively.
+     *
+     * @param node The current YAML node.
+     * @param currentPath The accumulated path of keys.
+     * @param allKeys The set storing all collected keys.
+     */
+    private Set<String> getAllKeys(Node node) {
+        Set<String> allKeys = new LinkedHashSet<>();
+        collectKeys(node, "", allKeys);
+        return allKeys;
+    }
+
+    /**
+     * Recursively traverses the YAML structure to collect all keys.
+     *
+     * @param node The current node in the YAML structure.
+     * @param currentPath The accumulated key path.
+     * @param allKeys The set storing collected keys.
+     */
+    private void collectKeys(Node node, String currentPath, Set<String> allKeys) {
+        if (node instanceof MappingNode mappingNode) {
+            for (NodeTuple tuple : mappingNode.getValue()) {
+                if (tuple.getKeyNode() instanceof ScalarNode keyNode) {
+                    String newPath =
+                            currentPath.isEmpty()
+                                    ? keyNode.getValue()
+                                    : currentPath + "." + keyNode.getValue();
+                    allKeys.add(newPath);
+                    collectKeys(tuple.getValueNode(), newPath, allKeys);
+                }
+            }
+        }
+    }
+
+    /**
+     * Retrieves the root node of the YAML document. If a new node was previously set, it is
+     * returned instead.
+     *
+     * @return The root node of the YAML structure.
+     */
+    private Node getRootNode() {
+        if (this.updatedRootNode != null) {
+            return this.updatedRootNode;
+        }
+        Composer composer = new Composer(loadSettings, getParserImpl());
+        Optional<Node> rootNodeOpt = composer.getSingleNode();
+        if (rootNodeOpt.isPresent()) {
+            return rootNodeOpt.get();
+        }
+        return null;
+    }
+
+    /**
+     * Sets a new root node, allowing modifications to be tracked.
+     *
+     * @param newRootNode The modified root node.
+     */
+    public void setNewNode(Node newRootNode) {
+        this.updatedRootNode = newRootNode;
+    }
+
+    /**
+     * Retrieves the current root node (either the original or the updated one).
+     *
+     * @return The root node.
+     */
+    public Node getUpdatedRootNode() {
+        if (this.updatedRootNode == null) {
+            this.updatedRootNode = getRootNode();
+        }
+        return this.updatedRootNode;
+    }
+
+    /**
+     * Initializes the YAML parser.
+     *
+     * @return The configured parser.
+     */
+    private ParserImpl getParserImpl() {
+        return new ParserImpl(loadSettings, getStreamReader());
+    }
+
+    /**
+     * Creates a stream reader for the YAML content.
+     *
+     * @return The configured stream reader.
+     */
+    private StreamReader getStreamReader() {
+        return new StreamReader(loadSettings, yamlContent);
+    }
+
+    public MappingNode save(Path saveFilePath) throws IOException {
+        if (!saveFilePath.equals(originalFilePath)) {
+            Files.writeString(saveFilePath, convertNodeToYaml(getUpdatedRootNode()));
+        }
+        return (MappingNode) getUpdatedRootNode();
+    }
+
+    public void saveOverride(Path saveFilePath) throws IOException {
+        Files.writeString(saveFilePath, convertNodeToYaml(getUpdatedRootNode()));
+    }
+
+    /**
+     * Converts a YAML node back to a YAML-formatted string.
+     *
+     * @param rootNode The root node to be converted.
+     * @return A YAML-formatted string.
+     */
+    public String convertNodeToYaml(Node rootNode) {
+        StringWriter writer = new StringWriter();
+        StreamDataWriter streamDataWriter =
+                new StreamDataWriter() {
+                    @Override
+                    public void write(String str) {
+                        writer.write(str);
+                    }
+
+                    @Override
+                    public void write(String str, int off, int len) {
+                        writer.write(str, off, len);
+                    }
+                };
+
+        new Dump(DUMP_SETTINGS).dumpNode(rootNode, streamDataWriter);
+        return writer.toString();
+    }
+
+    private static boolean isParsable(String value, Function<String, ?> parser) {
+        try {
+            parser.apply(value);
+            return true;
+        } catch (NumberFormatException e) {
+            return false;
+        }
+    }
+
+    /**
+     * Checks if a given object is an integer.
+     *
+     * @param object The object to check.
+     * @return True if the object represents an integer, false otherwise.
+     */
+    @SuppressWarnings("UnnecessaryTemporaryOnConversionFromString")
+    public static boolean isInteger(Object object) {
+        if (object instanceof Integer
+                || object instanceof Short
+                || object instanceof Byte
+                || object instanceof Long) {
+            return true;
+        }
+        if (object instanceof String str) {
+            return isParsable(str, Integer::parseInt);
+        }
+        return false;
+    }
+
+    /**
+     * Checks if a given object is a floating-point number.
+     *
+     * @param object The object to check.
+     * @return True if the object represents a float, false otherwise.
+     */
+    @SuppressWarnings("UnnecessaryTemporaryOnConversionFromString")
+    public static boolean isFloat(Object object) {
+        return (object instanceof Float || object instanceof Double)
+                || (object instanceof String str && isParsable(str, Float::parseFloat));
+    }
+
+    /**
+     * Checks if a given object is a short integer.
+     *
+     * @param object The object to check.
+     * @return True if the object represents a short integer, false otherwise.
+     */
+    @SuppressWarnings("UnnecessaryTemporaryOnConversionFromString")
+    public static boolean isShort(Object object) {
+        return (object instanceof Long)
+                || (object instanceof String str && isParsable(str, Short::parseShort));
+    }
+
+    /**
+     * Checks if a given object is a byte.
+     *
+     * @param object The object to check.
+     * @return True if the object represents a byte, false otherwise.
+     */
+    @SuppressWarnings("UnnecessaryTemporaryOnConversionFromString")
+    public static boolean isByte(Object object) {
+        return (object instanceof Long)
+                || (object instanceof String str && isParsable(str, Byte::parseByte));
+    }
+
+    /**
+     * Checks if a given object is a long integer.
+     *
+     * @param object The object to check.
+     * @return True if the object represents a long integer, false otherwise.
+     */
+    @SuppressWarnings("UnnecessaryTemporaryOnConversionFromString")
+    public static boolean isLong(Object object) {
+        return (object instanceof Long)
+                || (object instanceof String str && isParsable(str, Long::parseLong));
+    }
+
+    /**
+     * Determines if an object is any type of integer (short, byte, long, or int).
+     *
+     * @param object The object to check.
+     * @return True if the object represents an integer type, false otherwise.
+     */
+    public static boolean isAnyInteger(Object object) {
+        return isInteger(object) || isShort(object) || isByte(object) || isLong(object);
+    }
+
+    /**
+     * Copies comments from an old node to a new one.
+     *
+     * @param oldNode The original node with comments.
+     * @param newValueNode The new node to which comments should be copied.
+     */
+    private void copyComments(Node oldNode, Node newValueNode) {
+        if (oldNode == null || newValueNode == null) return;
+        if (oldNode.getBlockComments() != null) {
+            newValueNode.setBlockComments(oldNode.getBlockComments());
+        }
+        if (oldNode.getInLineComments() != null) {
+            newValueNode.setInLineComments(oldNode.getInLineComments());
+        }
+        if (oldNode.getEndComments() != null) {
+            newValueNode.setEndComments(oldNode.getEndComments());
+        }
+    }
+}

src/main/java/stirling/software/SPDF/config/interfaces/DatabaseInterface.java

@@ -3,7 +3,7 @@ package stirling.software.SPDF.config.interfaces;
 import java.sql.SQLException;
 import java.util.List;
 
-import stirling.software.SPDF.model.provider.UnsupportedProviderException;
+import stirling.software.SPDF.model.exception.UnsupportedProviderException;
 import stirling.software.SPDF.utils.FileInfo;
 
 public interface DatabaseInterface {

src/main/java/stirling/software/SPDF/config/security/CustomAuthenticationFailureHandler.java

@@ -14,7 +14,9 @@ import org.springframework.security.web.authentication.SimpleUrlAuthenticationFa
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
+
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.User;
 
 @Slf4j
@@ -67,7 +69,7 @@ public class CustomAuthenticationFailureHandler extends SimpleUrlAuthenticationF
         }
         if (exception instanceof BadCredentialsException
                 || exception instanceof UsernameNotFoundException) {
-            getRedirectStrategy().sendRedirect(request, response, "/login?error=badcredentials");
+            getRedirectStrategy().sendRedirect(request, response, "/login?error=badCredentials");
             return;
         }
         if (exception instanceof InternalAuthenticationServiceException

src/main/java/stirling/software/SPDF/config/security/CustomAuthenticationSuccessHandler.java

@@ -10,7 +10,9 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
+
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.utils.RequestUriUtils;
 
 @Slf4j

src/main/java/stirling/software/SPDF/config/security/CustomLogoutSuccessHandler.java

@@ -14,91 +14,75 @@ import org.springframework.security.saml2.provider.service.authentication.Saml2A
 import org.springframework.security.web.authentication.logout.SimpleUrlLogoutSuccessHandler;
 
 import com.coveo.saml.SamlClient;
+import com.coveo.saml.SamlException;
 
-import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
+
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.SPDFApplication;
 import stirling.software.SPDF.config.security.saml2.CertificateUtils;
 import stirling.software.SPDF.config.security.saml2.CustomSaml2AuthenticatedPrincipal;
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.ApplicationProperties.Security.OAUTH2;
 import stirling.software.SPDF.model.ApplicationProperties.Security.SAML2;
-import stirling.software.SPDF.model.Provider;
-import stirling.software.SPDF.model.provider.UnsupportedProviderException;
+import stirling.software.SPDF.model.provider.KeycloakProvider;
 import stirling.software.SPDF.utils.UrlUtils;
 
 @Slf4j
 @AllArgsConstructor
 public class CustomLogoutSuccessHandler extends SimpleUrlLogoutSuccessHandler {
 
+    public static final String LOGOUT_PATH = "/login?logout=true";
+
     private final ApplicationProperties applicationProperties;
 
     @Override
     public void onLogoutSuccess(
             HttpServletRequest request, HttpServletResponse response, Authentication authentication)
-            throws IOException, ServletException {
-
+            throws IOException {
         if (!response.isCommitted()) {
-            // Handle user logout due to disabled account
-            if (request.getParameter("userIsDisabled") != null) {
-                response.sendRedirect(
-                        request.getContextPath() + "/login?erroroauth=userIsDisabled");
-                return;
-            }
-            // Handle OAuth2 authentication error
-            if (request.getParameter("oauth2AuthenticationErrorWeb") != null) {
-                response.sendRedirect(
-                        request.getContextPath() + "/login?erroroauth=userAlreadyExistsWeb");
-                return;
-            }
             if (authentication != null) {
-                // Handle SAML2 logout redirection
-                if (authentication instanceof Saml2Authentication) {
-                    getRedirect_saml2(request, response, authentication);
-                    return;
-                }
-                // Handle OAuth2 logout redirection
-                else if (authentication instanceof OAuth2AuthenticationToken) {
-                    getRedirect_oauth2(request, response, authentication);
-                    return;
-                }
-                // Handle Username/Password logout
-                else if (authentication instanceof UsernamePasswordAuthenticationToken) {
-                    getRedirectStrategy().sendRedirect(request, response, "/login?logout=true");
-                    return;
-                }
-                // Handle unknown authentication types
-                else {
+                if (authentication instanceof Saml2Authentication samlAuthentication) {
+                    // Handle SAML2 logout redirection
+                    getRedirect_saml2(request, response, samlAuthentication);
+                } else if (authentication instanceof OAuth2AuthenticationToken oAuthToken) {
+                    // Handle OAuth2 logout redirection
+                    getRedirect_oauth2(request, response, oAuthToken);
+                } else if (authentication instanceof UsernamePasswordAuthenticationToken) {
+                    // Handle Username/Password logout
+                    getRedirectStrategy().sendRedirect(request, response, LOGOUT_PATH);
+                } else {
+                    // Handle unknown authentication types
                     log.error(
-                            "authentication class unknown: "
-                                    + authentication.getClass().getSimpleName());
-                    getRedirectStrategy().sendRedirect(request, response, "/login?logout=true");
-                    return;
+                            "Authentication class unknown: {}",
+                            authentication.getClass().getSimpleName());
+                    getRedirectStrategy().sendRedirect(request, response, LOGOUT_PATH);
                 }
             } else {
                 // Redirect to login page after logout
-                getRedirectStrategy().sendRedirect(request, response, "/login?logout=true");
-                return;
+                String path = checkForErrors(request);
+                getRedirectStrategy().sendRedirect(request, response, path);
             }
         }
     }
 
     // Redirect for SAML2 authentication logout
     private void getRedirect_saml2(
-            HttpServletRequest request, HttpServletResponse response, Authentication authentication)
+            HttpServletRequest request,
+            HttpServletResponse response,
+            Saml2Authentication samlAuthentication)
             throws IOException {
 
         SAML2 samlConf = applicationProperties.getSecurity().getSaml2();
         String registrationId = samlConf.getRegistrationId();
 
-        Saml2Authentication samlAuthentication = (Saml2Authentication) authentication;
         CustomSaml2AuthenticatedPrincipal principal =
                 (CustomSaml2AuthenticatedPrincipal) samlAuthentication.getPrincipal();
 
-        String nameIdValue = principal.getName();
+        String nameIdValue = principal.name();
 
         try {
             // Read certificate from the resource
@@ -109,27 +93,7 @@ public class CustomLogoutSuccessHandler extends SimpleUrlLogoutSuccessHandler {
             certificates.add(certificate);
 
             // Construct URLs required for SAML configuration
-            String serverUrl =
-                    SPDFApplication.getStaticBaseUrl() + ":" + SPDFApplication.getStaticPort();
-
-            String relyingPartyIdentifier =
-                    serverUrl + "/saml2/service-provider-metadata/" + registrationId;
-
-            String assertionConsumerServiceUrl = serverUrl + "/login/saml2/sso/" + registrationId;
-
-            String idpUrl = samlConf.getIdpSingleLogoutUrl();
-
-            String idpIssuer = samlConf.getIdpIssuer();
-
-            // Create SamlClient instance for SAML logout
-            SamlClient samlClient =
-                    new SamlClient(
-                            relyingPartyIdentifier,
-                            assertionConsumerServiceUrl,
-                            idpUrl,
-                            idpIssuer,
-                            certificates,
-                            SamlClient.SamlIdpBinding.POST);
+            SamlClient samlClient = getSamlClient(registrationId, samlConf, certificates);
 
             // Read private key for service provider
             Resource privateKeyResource = samlConf.getPrivateKey();
@@ -141,96 +105,134 @@ public class CustomLogoutSuccessHandler extends SimpleUrlLogoutSuccessHandler {
             // Redirect to identity provider for logout
             samlClient.redirectToIdentityProvider(response, null, nameIdValue);
         } catch (Exception e) {
-            log.error(nameIdValue, e);
-            getRedirectStrategy().sendRedirect(request, response, "/login?logout=true");
+            log.error(
+                    "Error retrieving logout URL from Provider {} for user {}",
+                    samlConf.getProvider(),
+                    nameIdValue,
+                    e);
+            getRedirectStrategy().sendRedirect(request, response, LOGOUT_PATH);
         }
     }
 
     // Redirect for OAuth2 authentication logout
     private void getRedirect_oauth2(
-            HttpServletRequest request, HttpServletResponse response, Authentication authentication)
+            HttpServletRequest request,
+            HttpServletResponse response,
+            OAuth2AuthenticationToken oAuthToken)
             throws IOException {
-        String param = "logout=true";
-        String registrationId = null;
-        String issuer = null;
-        String clientId = null;
+        String registrationId;
         OAUTH2 oauth = applicationProperties.getSecurity().getOauth2();
+        String path = checkForErrors(request);
 
-        if (authentication instanceof OAuth2AuthenticationToken) {
-            OAuth2AuthenticationToken oauthToken = (OAuth2AuthenticationToken) authentication;
-            registrationId = oauthToken.getAuthorizedClientRegistrationId();
-
-            try {
-                // Get OAuth2 provider details from configuration
-                Provider provider = oauth.getClient().get(registrationId);
-                issuer = provider.getIssuer();
-                clientId = provider.getClientId();
-            } catch (UnsupportedProviderException e) {
-                log.error(e.getMessage());
-            }
-        } else {
-            registrationId = oauth.getProvider() != null ? oauth.getProvider() : "";
-            issuer = oauth.getIssuer();
-            clientId = oauth.getClientId();
-        }
-        String errorMessage = "";
-        // Handle different error scenarios during logout
-        if (request.getParameter("oauth2AuthenticationErrorWeb") != null) {
-            param = "erroroauth=oauth2AuthenticationErrorWeb";
-        } else if ((errorMessage = request.getParameter("error")) != null) {
-            param = "error=" + sanitizeInput(errorMessage);
-        } else if ((errorMessage = request.getParameter("erroroauth")) != null) {
-            param = "erroroauth=" + sanitizeInput(errorMessage);
-        } else if (request.getParameter("oauth2AutoCreateDisabled") != null) {
-            param = "error=oauth2AutoCreateDisabled";
-        } else if (request.getParameter("oauth2_admin_blocked_user") != null) {
-            param = "erroroauth=oauth2_admin_blocked_user";
-        } else if (request.getParameter("userIsDisabled") != null) {
-            param = "erroroauth=userIsDisabled";
-        } else if (request.getParameter("badcredentials") != null) {
-            param = "error=badcredentials";
-        }
-
-        String redirect_url = UrlUtils.getOrigin(request) + "/login?" + param;
+        String redirectUrl = UrlUtils.getOrigin(request) + "/login?" + path;
+        registrationId = oAuthToken.getAuthorizedClientRegistrationId();
 
         // Redirect based on OAuth2 provider
         switch (registrationId.toLowerCase()) {
-            case "keycloak":
-                // Add Keycloak specific logout URL if needed
-                String logoutUrl =
-                        issuer
-                                + "/protocol/openid-connect/logout"
-                                + "?client_id="
-                                + clientId
-                                + "&post_logout_redirect_uri="
-                                + response.encodeRedirectURL(redirect_url);
-                log.info("Redirecting to Keycloak logout URL: " + logoutUrl);
+            case "keycloak" -> {
+                KeycloakProvider keycloak = oauth.getClient().getKeycloak();
+
+                boolean isKeycloak = !keycloak.getIssuer().isBlank();
+                boolean isCustomOAuth = !oauth.getIssuer().isBlank();
+
+                String logoutUrl = redirectUrl;
+
+                if (isKeycloak) {
+                    logoutUrl = keycloak.getIssuer();
+                } else if (isCustomOAuth) {
+                    logoutUrl = oauth.getIssuer();
+                }
+                if (isKeycloak || isCustomOAuth) {
+                    logoutUrl +=
+                            "/protocol/openid-connect/logout"
+                                    + "?client_id="
+                                    + oauth.getClientId()
+                                    + "&post_logout_redirect_uri="
+                                    + response.encodeRedirectURL(redirectUrl);
+                    log.info("Redirecting to Keycloak logout URL: {}", logoutUrl);
+                } else {
+                    log.info(
+                            "No redirect URL for {} available. Redirecting to default logout URL: {}",
+                            registrationId,
+                            logoutUrl);
+                }
                 response.sendRedirect(logoutUrl);
-                break;
-            case "github":
-                // Add GitHub specific logout URL if needed
-                String githubLogoutUrl = "https://github.com/logout";
-                log.info("Redirecting to GitHub logout URL: " + githubLogoutUrl);
-                response.sendRedirect(githubLogoutUrl);
-                break;
-            case "google":
-                // Add Google specific logout URL if needed
-                // String googleLogoutUrl =
-                // "https://accounts.google.com/Logout?continue=https://appengine.google.com/_ah/logout?continue="
-                //                 + response.encodeRedirectURL(redirect_url);
-                log.info("Google does not have a specific logout URL");
-            // log.info("Redirecting to Google logout URL: " + googleLogoutUrl);
-            // response.sendRedirect(googleLogoutUrl);
-            // break;
-            default:
-                String defaultRedirectUrl = request.getContextPath() + "/login?" + param;
-                log.info("Redirecting to default logout URL: " + defaultRedirectUrl);
-                response.sendRedirect(defaultRedirectUrl);
-                break;
+            }
+            case "github", "google" -> {
+                log.info(
+                        "No redirect URL for {} available. Redirecting to default logout URL: {}",
+                        registrationId,
+                        redirectUrl);
+                response.sendRedirect(redirectUrl);
+            }
+            default -> {
+                log.info("Redirecting to default logout URL: {}", redirectUrl);
+                response.sendRedirect(redirectUrl);
+            }
         }
     }
 
-    // Sanitize input to avoid potential security vulnerabilities
+    private static SamlClient getSamlClient(
+            String registrationId, SAML2 samlConf, List<X509Certificate> certificates)
+            throws SamlException {
+        String serverUrl =
+                SPDFApplication.getStaticBaseUrl() + ":" + SPDFApplication.getStaticPort();
+
+        String relyingPartyIdentifier =
+                serverUrl + "/saml2/service-provider-metadata/" + registrationId;
+
+        String assertionConsumerServiceUrl = serverUrl + "/login/saml2/sso/" + registrationId;
+
+        String idpSLOUrl = samlConf.getIdpSingleLogoutUrl();
+
+        String idpIssuer = samlConf.getIdpIssuer();
+
+        // Create SamlClient instance for SAML logout
+        return new SamlClient(
+                relyingPartyIdentifier,
+                assertionConsumerServiceUrl,
+                idpSLOUrl,
+                idpIssuer,
+                certificates,
+                SamlClient.SamlIdpBinding.POST);
+    }
+
+    /**
+     * Handles different error scenarios during logout. Will return a <code>String</code> containing
+     * the error request parameter.
+     *
+     * @param request the user's <code>HttpServletRequest</code> request.
+     * @return a <code>String</code> containing the error request parameter.
+     */
+    private String checkForErrors(HttpServletRequest request) {
+        String errorMessage;
+        String path = "logout=true";
+
+        if (request.getParameter("oAuth2AuthenticationErrorWeb") != null) {
+            path = "errorOAuth=userAlreadyExistsWeb";
+        } else if ((errorMessage = request.getParameter("errorOAuth")) != null) {
+            path = "errorOAuth=" + sanitizeInput(errorMessage);
+        } else if (request.getParameter("oAuth2AutoCreateDisabled") != null) {
+            path = "errorOAuth=oAuth2AutoCreateDisabled";
+        } else if (request.getParameter("oAuth2AdminBlockedUser") != null) {
+            path = "errorOAuth=oAuth2AdminBlockedUser";
+        } else if (request.getParameter("userIsDisabled") != null) {
+            path = "errorOAuth=userIsDisabled";
+        } else if ((errorMessage = request.getParameter("error")) != null) {
+            path = "errorOAuth=" + sanitizeInput(errorMessage);
+        } else if (request.getParameter("badCredentials") != null) {
+            path = "errorOAuth=badCredentials";
+        }
+
+        return path;
+    }
+
+    /**
+     * Sanitize input to avoid potential security vulnerabilities. Will return a sanitised <code>
+     * String</code>.
+     *
+     * @return a sanitised <code>String</code>
+     */
     private String sanitizeInput(String input) {
         return input.replaceAll("[^a-zA-Z0-9 ]", "");
     }

src/main/java/stirling/software/SPDF/config/security/FirstLoginFilter.java

@@ -16,7 +16,9 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
+
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.User;
 import stirling.software.SPDF.utils.RequestUriUtils;
 

src/main/java/stirling/software/SPDF/config/security/IPRateLimitingFilter.java

@@ -6,6 +6,7 @@ import java.util.concurrent.atomic.AtomicInteger;
 
 import jakarta.servlet.*;
 import jakarta.servlet.http.HttpServletRequest;
+
 import stirling.software.SPDF.utils.RequestUriUtils;
 
 public class IPRateLimitingFilter implements Filter {
@@ -24,8 +25,8 @@ public class IPRateLimitingFilter implements Filter {
     @Override
     public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
             throws IOException, ServletException {
-        if (request instanceof HttpServletRequest) {
-            HttpServletRequest httpRequest = (HttpServletRequest) request;
+        if (request instanceof HttpServletRequest httpServletRequest) {
+            HttpServletRequest httpRequest = httpServletRequest;
             String method = httpRequest.getMethod();
             String requestURI = httpRequest.getRequestURI();
             // Check if the request is for static resources

src/main/java/stirling/software/SPDF/config/security/InitialSecuritySetup.java

@@ -6,11 +6,13 @@ import java.util.UUID;
 import org.springframework.stereotype.Component;
 
 import jakarta.annotation.PostConstruct;
+
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.interfaces.DatabaseInterface;
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.Role;
-import stirling.software.SPDF.model.provider.UnsupportedProviderException;
+import stirling.software.SPDF.model.exception.UnsupportedProviderException;
 
 @Slf4j
 @Component
@@ -34,12 +36,13 @@ public class InitialSecuritySetup {
     @PostConstruct
     public void init() {
         try {
-            if (databaseService.hasBackup()) {
-                databaseService.importDatabase();
-            }
 
             if (!userService.hasUsers()) {
-                initializeAdminUser();
+                if (databaseService.hasBackup()) {
+                    databaseService.importDatabase();
+                } else {
+                    initializeAdminUser();
+                }
             }
 
             userService.migrateOauth2ToSSO();

src/main/java/stirling/software/SPDF/config/security/LoginAttemptService.java

@@ -6,7 +6,9 @@ import java.util.concurrent.TimeUnit;
 import org.springframework.stereotype.Service;
 
 import jakarta.annotation.PostConstruct;
+
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.AttemptCounter;
 

src/main/java/stirling/software/SPDF/config/security/SecurityConfiguration.java

@@ -1,6 +1,6 @@
 package stirling.software.SPDF.config.security;
 
-import java.util.*;
+import java.util.Optional;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
@@ -29,6 +29,7 @@ import org.springframework.security.web.savedrequest.NullRequestCache;
 import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.security.oauth2.CustomOAuth2AuthenticationFailureHandler;
 import stirling.software.SPDF.config.security.oauth2.CustomOAuth2AuthenticationSuccessHandler;
 import stirling.software.SPDF.config.security.oauth2.CustomOAuth2UserService;
@@ -50,11 +51,7 @@ public class SecurityConfiguration {
 
     private final CustomUserDetailsService userDetailsService;
     private final UserService userService;
-
-    @Qualifier("loginEnabled")
     private final boolean loginEnabledValue;
-
-    @Qualifier("runningEE")
     private final boolean runningEE;
 
     private final ApplicationProperties applicationProperties;
@@ -108,6 +105,7 @@ public class SecurityConfiguration {
         if (applicationProperties.getSecurity().getCsrfDisabled() || !loginEnabledValue) {
             http.csrf(csrf -> csrf.disable());
         }
+
         if (loginEnabledValue) {
             http.addFilterBefore(
                     userAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
@@ -163,8 +161,7 @@ public class SecurityConfiguration {
                                     .logoutSuccessHandler(
                                             new CustomLogoutSuccessHandler(applicationProperties))
                                     .clearAuthentication(true)
-                                    .invalidateHttpSession( // Invalidate session
-                                            true)
+                                    .invalidateHttpSession(true)
                                     .deleteCookies("JSESSIONID", "remember-me"));
             http.rememberMe(
                     rememberMeConfigurer -> // Use the configurator directly
@@ -226,14 +223,14 @@ public class SecurityConfiguration {
                                         .permitAll());
             }
             // Handle OAUTH2 Logins
-            if (applicationProperties.getSecurity().isOauth2Activ()) {
+            if (applicationProperties.getSecurity().isOauth2Active()) {
                 http.oauth2Login(
                         oauth2 ->
                                 oauth2.loginPage("/oauth2")
                                         .
                                         /*
                                         This Custom handler is used to check if the OAUTH2 user trying to log in, already exists in the database.
-                                        If user exists, login proceeds as usual. If user does not exist, then it is autocreated but only if 'OAUTH2AutoCreateUser'
+                                        If user exists, login proceeds as usual. If user does not exist, then it is auto-created but only if 'OAUTH2AutoCreateUser'
                                         is set as true, else login fails with an error message advising the same.
                                          */
                                         successHandler(
@@ -257,8 +254,7 @@ public class SecurityConfiguration {
                                         .permitAll());
             }
             // Handle SAML
-            if (applicationProperties.getSecurity().isSaml2Activ()) {
-                // && runningEE
+            if (applicationProperties.getSecurity().isSaml2Active() && runningEE) {
                 // Configure the authentication provider
                 OpenSaml4AuthenticationProvider authenticationProvider =
                         new OpenSaml4AuthenticationProvider();
@@ -283,12 +279,13 @@ public class SecurityConfiguration {
                                                 .authenticationRequestResolver(
                                                         saml2AuthenticationRequestResolver);
                                     } catch (Exception e) {
-                                        log.error("Error configuring SAML2 login", e);
+                                        log.error("Error configuring SAML 2 login", e);
                                         throw new RuntimeException(e);
                                     }
                                 });
             }
         } else {
+            log.debug("SAML 2 login is not enabled. Using default.");
             http.authorizeHttpRequests(authz -> authz.anyRequest().permitAll());
         }
         return http.build();
@@ -314,7 +311,7 @@ public class SecurityConfiguration {
     }
 
     @Bean
-    public boolean activSecurity() {
+    public boolean activeSecurity() {
         return true;
     }
 }

src/main/java/stirling/software/SPDF/config/security/UserAuthenticationFilter.java

@@ -22,7 +22,9 @@ import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
+
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.security.saml2.CustomSaml2AuthenticatedPrincipal;
 import stirling.software.SPDF.config.security.session.SessionPersistentRegistry;
 import stirling.software.SPDF.model.ApiKeyAuthenticationToken;
@@ -86,7 +88,7 @@ public class UserAuthenticationFilter extends OncePerRequestFilter {
                     // Use API key to authenticate. This requires you to have an authentication
                     // provider for API keys.
                     Optional<User> user = userService.getUserByApiKey(apiKey);
-                    if (!user.isPresent()) {
+                    if (user.isEmpty()) {
                         response.setStatus(HttpStatus.UNAUTHORIZED.value());
                         response.getWriter().write("Invalid API Key.");
                         return;
@@ -121,9 +123,11 @@ public class UserAuthenticationFilter extends OncePerRequestFilter {
                 response.setStatus(HttpStatus.UNAUTHORIZED.value());
                 response.getWriter()
                         .write(
-                                "Authentication required. Please provide a X-API-KEY in request header.\n"
+                                "Authentication required. Please provide a X-API-KEY in request"
+                                        + " header.\n"
                                         + "This is found in Settings -> Account Settings -> API Key\n"
-                                        + "Alternatively you can disable authentication if this is unexpected");
+                                        + "Alternatively you can disable authentication if this is"
+                                        + " unexpected");
                 return;
             }
         }
@@ -139,21 +143,21 @@ public class UserAuthenticationFilter extends OncePerRequestFilter {
             // Extract username and determine the login method
             Object principal = authentication.getPrincipal();
             String username = null;
-            if (principal instanceof UserDetails) {
-                username = ((UserDetails) principal).getUsername();
+            if (principal instanceof UserDetails detailsUser) {
+                username = detailsUser.getUsername();
                 loginMethod = LoginMethod.USERDETAILS;
-            } else if (principal instanceof OAuth2User) {
-                username = ((OAuth2User) principal).getName();
+            } else if (principal instanceof OAuth2User oAuth2User) {
+                username = oAuth2User.getName();
                 loginMethod = LoginMethod.OAUTH2USER;
                 OAUTH2 oAuth = securityProp.getOauth2();
                 blockRegistration = oAuth != null && oAuth.getBlockRegistration();
-            } else if (principal instanceof CustomSaml2AuthenticatedPrincipal) {
-                username = ((CustomSaml2AuthenticatedPrincipal) principal).getName();
+            } else if (principal instanceof CustomSaml2AuthenticatedPrincipal saml2User) {
+                username = saml2User.name();
                 loginMethod = LoginMethod.SAML2USER;
                 SAML2 saml2 = securityProp.getSaml2();
                 blockRegistration = saml2 != null && saml2.getBlockRegistration();
-            } else if (principal instanceof String) {
-                username = (String) principal;
+            } else if (principal instanceof String stringUser) {
+                username = stringUser;
                 loginMethod = LoginMethod.STRINGUSER;
             }
 
@@ -168,14 +172,14 @@ public class UserAuthenticationFilter extends OncePerRequestFilter {
                 boolean isUserDisabled = userService.isUserDisabled(username);
 
                 boolean notSsoLogin =
-                        !loginMethod.equals(LoginMethod.OAUTH2USER)
-                                && !loginMethod.equals(LoginMethod.SAML2USER);
+                        !LoginMethod.OAUTH2USER.equals(loginMethod)
+                                && !LoginMethod.SAML2USER.equals(loginMethod);
 
                 // Block user registration if not allowed by configuration
                 if (blockRegistration && !isUserExists) {
                     log.warn("Blocked registration for OAuth2/SAML user: {}", username);
                     response.sendRedirect(
-                            request.getContextPath() + "/logout?oauth2_admin_blocked_user=true");
+                            request.getContextPath() + "/logout?oAuth2AdminBlockedUser=true");
                     return;
                 }
 
@@ -191,7 +195,7 @@ public class UserAuthenticationFilter extends OncePerRequestFilter {
 
                 // Redirect to logout if credentials are invalid
                 if (!isUserExists && notSsoLogin) {
-                    response.sendRedirect(request.getContextPath() + "/logout?badcredentials=true");
+                    response.sendRedirect(request.getContextPath() + "/logout?badCredentials=true");
                     return;
                 }
                 if (isUserDisabled) {

src/main/java/stirling/software/SPDF/config/security/UserBasedRateLimitingFilter.java

@@ -23,6 +23,7 @@ import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
+
 import stirling.software.SPDF.model.Role;
 
 @Component

src/main/java/stirling/software/SPDF/config/security/UserService.java

@@ -21,12 +21,13 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.interfaces.DatabaseInterface;
 import stirling.software.SPDF.config.security.saml2.CustomSaml2AuthenticatedPrincipal;
 import stirling.software.SPDF.config.security.session.SessionPersistentRegistry;
 import stirling.software.SPDF.controller.api.pipeline.UserServiceInterface;
 import stirling.software.SPDF.model.*;
-import stirling.software.SPDF.model.provider.UnsupportedProviderException;
+import stirling.software.SPDF.model.exception.UnsupportedProviderException;
 import stirling.software.SPDF.repository.AuthorityRepository;
 import stirling.software.SPDF.repository.UserRepository;
 
@@ -77,20 +78,18 @@ public class UserService implements UserServiceInterface {
     }
 
     // Handle OAUTH2 login and user auto creation.
-    public boolean processSSOPostLogin(String username, boolean autoCreateUser)
+    public void processSSOPostLogin(String username, boolean autoCreateUser)
             throws IllegalArgumentException, SQLException, UnsupportedProviderException {
         if (!isUsernameValid(username)) {
-            return false;
+            return;
         }
         Optional<User> existingUser = findByUsernameIgnoreCase(username);
         if (existingUser.isPresent()) {
-            return true;
+            return;
         }
         if (autoCreateUser) {
             saveUser(username, AuthenticationType.SSO);
-            return true;
         }
-        return false;
     }
 
     public Authentication getAuthentication(String apiKey) {
@@ -122,12 +121,14 @@ public class UserService implements UserServiceInterface {
     }
 
     public User addApiKeyToUser(String username) {
-        Optional<User> user = findByUsernameIgnoreCase(username);
-        if (user.isPresent()) {
-            user.get().setApiKey(generateApiKey());
-            return userRepository.save(user.get());
+        Optional<User> userOpt = findByUsernameIgnoreCase(username);
+        User user = saveUser(userOpt, generateApiKey());
+        try {
+            databaseService.exportDatabase();
+        } catch (SQLException | UnsupportedProviderException e) {
+            log.error("Error exporting database after adding API key to user", e);
         }
-        throw new UsernameNotFoundException("User not found");
+        return user;
     }
 
     public User refreshApiKeyForUser(String username) {
@@ -139,6 +140,9 @@ public class UserService implements UserServiceInterface {
         User user =
                 findByUsernameIgnoreCase(username)
                         .orElseThrow(() -> new UsernameNotFoundException("User not found"));
+        if (user.getApiKey() == null || user.getApiKey().length() == 0) {
+            user = addApiKeyToUser(username);
+        }
         return user.getApiKey();
     }
 
@@ -169,6 +173,14 @@ public class UserService implements UserServiceInterface {
         saveUser(username, authenticationType, Role.USER.getRoleId());
     }
 
+    private User saveUser(Optional<User> user, String apiKey) {
+        if (user.isPresent()) {
+            user.get().setApiKey(apiKey);
+            return userRepository.save(user.get());
+        }
+        throw new UsernameNotFoundException("User not found");
+    }
+
     public void saveUser(String username, AuthenticationType authenticationType, String role)
             throws IllegalArgumentException, SQLException, UnsupportedProviderException {
         if (!isUsernameValid(username)) {
@@ -369,21 +381,18 @@ public class UserService implements UserServiceInterface {
 
     public void invalidateUserSessions(String username) {
         String usernameP = "";
+
         for (Object principal : sessionRegistry.getAllPrincipals()) {
             for (SessionInformation sessionsInformation :
                     sessionRegistry.getAllSessions(principal, false)) {
-                if (principal instanceof UserDetails) {
-                    UserDetails userDetails = (UserDetails) principal;
-                    usernameP = userDetails.getUsername();
-                } else if (principal instanceof OAuth2User) {
-                    OAuth2User oAuth2User = (OAuth2User) principal;
+                if (principal instanceof UserDetails detailsUser) {
+                    usernameP = detailsUser.getUsername();
+                } else if (principal instanceof OAuth2User oAuth2User) {
                     usernameP = oAuth2User.getName();
-                } else if (principal instanceof CustomSaml2AuthenticatedPrincipal) {
-                    CustomSaml2AuthenticatedPrincipal saml2User =
-                            (CustomSaml2AuthenticatedPrincipal) principal;
-                    usernameP = saml2User.getName();
-                } else if (principal instanceof String) {
-                    usernameP = (String) principal;
+                } else if (principal instanceof CustomSaml2AuthenticatedPrincipal saml2User) {
+                    usernameP = saml2User.name();
+                } else if (principal instanceof String stringUser) {
+                    usernameP = stringUser;
                 }
                 if (usernameP.equalsIgnoreCase(username)) {
                     sessionRegistry.expireSession(sessionsInformation.getSessionId());
@@ -394,49 +403,56 @@ public class UserService implements UserServiceInterface {
 
     public String getCurrentUsername() {
         Object principal = SecurityContextHolder.getContext().getAuthentication().getPrincipal();
-        if (principal instanceof UserDetails) {
-            return ((UserDetails) principal).getUsername();
-        } else if (principal instanceof OAuth2User) {
-            return ((OAuth2User) principal)
-                    .getAttribute(
-                            applicationProperties.getSecurity().getOauth2().getUseAsUsername());
-        } else if (principal instanceof CustomSaml2AuthenticatedPrincipal) {
-            return ((CustomSaml2AuthenticatedPrincipal) principal).getName();
-        } else if (principal instanceof String) {
-            return (String) principal;
-        } else {
-            return principal.toString();
+
+        if (principal instanceof UserDetails detailsUser) {
+            return detailsUser.getUsername();
+        } else if (principal instanceof OAuth2User oAuth2User) {
+            return oAuth2User.getAttribute(
+                    applicationProperties.getSecurity().getOauth2().getUseAsUsername());
+        } else if (principal instanceof CustomSaml2AuthenticatedPrincipal saml2User) {
+            return saml2User.name();
+        } else if (principal instanceof String stringUser) {
+            return stringUser;
         }
+        return null;
     }
 
     @Transactional
-    public void syncCustomApiUser(String customApiKey)
-            throws SQLException, UnsupportedProviderException {
-        if (customApiKey == null || customApiKey.trim().length() == 0) {
+    public void syncCustomApiUser(String customApiKey) {
+        if (customApiKey == null || customApiKey.trim().isBlank()) {
             return;
         }
+
         String username = "CUSTOM_API_USER";
         Optional<User> existingUser = findByUsernameIgnoreCase(username);
-        if (!existingUser.isPresent()) {
-            // Create new user with API role
-            User user = new User();
-            user.setUsername(username);
-            user.setPassword(UUID.randomUUID().toString());
-            user.setEnabled(true);
-            user.setFirstLogin(false);
-            user.setAuthenticationType(AuthenticationType.WEB);
-            user.setApiKey(customApiKey);
-            user.addAuthority(new Authority(Role.INTERNAL_API_USER.getRoleId(), user));
-            userRepository.save(user);
+
+        existingUser.ifPresentOrElse(
+                user -> {
+                    // Update API key if it has changed
+                    User updatedUser = existingUser.get();
+
+                    if (!customApiKey.equals(updatedUser.getApiKey())) {
+                        updatedUser.setApiKey(customApiKey);
+                        userRepository.save(updatedUser);
+                    }
+                },
+                () -> {
+                    // Create new user with API role
+                    User user = new User();
+                    user.setUsername(username);
+                    user.setPassword(UUID.randomUUID().toString());
+                    user.setEnabled(true);
+                    user.setFirstLogin(false);
+                    user.setAuthenticationType(AuthenticationType.WEB);
+                    user.setApiKey(customApiKey);
+                    user.addAuthority(new Authority(Role.INTERNAL_API_USER.getRoleId(), user));
+                    userRepository.save(user);
+                });
+
+        try {
             databaseService.exportDatabase();
-        } else {
-            // Update API key if it has changed
-            User user = existingUser.get();
-            if (!customApiKey.equals(user.getApiKey())) {
-                user.setApiKey(customApiKey);
-                userRepository.save(user);
-                databaseService.exportDatabase();
-            }
+        } catch (SQLException | UnsupportedProviderException e) {
+            log.error("Error exporting database after synchronising custom API user", e);
         }
     }
 

src/main/java/stirling/software/SPDF/config/security/database/DatabaseConfig.java

@@ -1,7 +1,5 @@
 package stirling.software.SPDF.config.security.database;
 
-import java.io.File;
-
 import javax.sql.DataSource;
 
 import org.springframework.beans.factory.annotation.Qualifier;
@@ -11,9 +9,10 @@ import org.springframework.context.annotation.Configuration;
 
 import lombok.Getter;
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.InstallationPathConfig;
 import stirling.software.SPDF.model.ApplicationProperties;
-import stirling.software.SPDF.model.provider.UnsupportedProviderException;
+import stirling.software.SPDF.model.exception.UnsupportedProviderException;
 
 @Slf4j
 @Getter
@@ -36,8 +35,8 @@ public class DatabaseConfig {
         DATASOURCE_DEFAULT_URL =
                 "jdbc:h2:file:"
                         + InstallationPathConfig.getConfigPath()
-                        + File.separator
                         + "stirling-pdf-DB-2.3.232;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE";
+        log.debug("Database URL: {}", DATASOURCE_DEFAULT_URL);
         this.applicationProperties = applicationProperties;
         this.runningEE = runningEE;
     }

src/main/java/stirling/software/SPDF/config/security/database/DatabaseService.java

@@ -26,6 +26,7 @@ import org.springframework.jdbc.datasource.init.ScriptException;
 import org.springframework.stereotype.Service;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.InstallationPathConfig;
 import stirling.software.SPDF.config.interfaces.DatabaseInterface;
 import stirling.software.SPDF.model.ApplicationProperties;

src/main/java/stirling/software/SPDF/config/security/database/ScheduledTasks.java

@@ -8,7 +8,7 @@ import org.springframework.stereotype.Component;
 
 import stirling.software.SPDF.config.interfaces.DatabaseInterface;
 import stirling.software.SPDF.controller.api.H2SQLCondition;
-import stirling.software.SPDF.model.provider.UnsupportedProviderException;
+import stirling.software.SPDF.model.exception.UnsupportedProviderException;
 
 @Component
 @Conditional(H2SQLCondition.class)

src/main/java/stirling/software/SPDF/config/security/oauth2/CustomOAuth2AuthenticationFailureHandler.java

@@ -13,6 +13,7 @@ import org.springframework.security.web.authentication.SimpleUrlAuthenticationFa
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
+
 import lombok.extern.slf4j.Slf4j;
 
 @Slf4j
@@ -28,7 +29,7 @@ public class CustomOAuth2AuthenticationFailureHandler
 
         if (exception instanceof BadCredentialsException) {
             log.error("BadCredentialsException", exception);
-            getRedirectStrategy().sendRedirect(request, response, "/login?error=badcredentials");
+            getRedirectStrategy().sendRedirect(request, response, "/login?error=badCredentials");
             return;
         }
         if (exception instanceof DisabledException) {
@@ -41,18 +42,20 @@ public class CustomOAuth2AuthenticationFailureHandler
             getRedirectStrategy().sendRedirect(request, response, "/logout?error=locked");
             return;
         }
-        if (exception instanceof OAuth2AuthenticationException) {
-            OAuth2Error error = ((OAuth2AuthenticationException) exception).getError();
+        if (exception instanceof OAuth2AuthenticationException oAuth2Exception) {
+            OAuth2Error error = oAuth2Exception.getError();
 
             String errorCode = error.getErrorCode();
 
-            if (error.getErrorCode().equals("Password must not be null")) {
+            if ("Password must not be null".equals(error.getErrorCode())) {
                 errorCode = "userAlreadyExistsWeb";
             }
-            log.error("OAuth2 Authentication error: " + errorCode);
-            log.error("OAuth2AuthenticationException", exception);
-            getRedirectStrategy().sendRedirect(request, response, "/login?erroroauth=" + errorCode);
-            return;
+
+            log.error(
+                    "OAuth2 Authentication error: {}",
+                    errorCode != null ? errorCode : exception.getMessage(),
+                    exception);
+            getRedirectStrategy().sendRedirect(request, response, "/login?errorOAuth=" + errorCode);
         }
         log.error("Unhandled authentication exception", exception);
         super.onAuthenticationFailure(request, response, exception);

src/main/java/stirling/software/SPDF/config/security/oauth2/CustomOAuth2AuthenticationSuccessHandler.java

@@ -14,24 +14,24 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
+
 import stirling.software.SPDF.config.security.LoginAttemptService;
 import stirling.software.SPDF.config.security.UserService;
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.ApplicationProperties.Security.OAUTH2;
 import stirling.software.SPDF.model.AuthenticationType;
-import stirling.software.SPDF.model.provider.UnsupportedProviderException;
+import stirling.software.SPDF.model.exception.UnsupportedProviderException;
 import stirling.software.SPDF.utils.RequestUriUtils;
 
 public class CustomOAuth2AuthenticationSuccessHandler
         extends SavedRequestAwareAuthenticationSuccessHandler {
 
-    private LoginAttemptService loginAttemptService;
-
-    private ApplicationProperties applicationProperties;
-    private UserService userService;
+    private final LoginAttemptService loginAttemptService;
+    private final ApplicationProperties applicationProperties;
+    private final UserService userService;
 
     public CustomOAuth2AuthenticationSuccessHandler(
-            final LoginAttemptService loginAttemptService,
+            LoginAttemptService loginAttemptService,
             ApplicationProperties applicationProperties,
             UserService userService) {
         this.applicationProperties = applicationProperties;
@@ -47,12 +47,10 @@ public class CustomOAuth2AuthenticationSuccessHandler
         Object principal = authentication.getPrincipal();
         String username = "";
 
-        if (principal instanceof OAuth2User) {
-            OAuth2User oauthUser = (OAuth2User) principal;
-            username = oauthUser.getName();
-        } else if (principal instanceof UserDetails) {
-            UserDetails oauthUser = (UserDetails) principal;
-            username = oauthUser.getUsername();
+        if (principal instanceof OAuth2User oAuth2User) {
+            username = oAuth2User.getName();
+        } else if (principal instanceof UserDetails detailsUser) {
+            username = detailsUser.getUsername();
         }
 
         // Get the saved request
@@ -77,6 +75,7 @@ public class CustomOAuth2AuthenticationSuccessHandler
                 throw new LockedException(
                         "Your account has been locked due to too many failed login attempts.");
             }
+
             if (userService.isUserDisabled(username)) {
                 getRedirectStrategy()
                         .sendRedirect(request, response, "/logout?userIsDisabled=true");
@@ -86,13 +85,14 @@ public class CustomOAuth2AuthenticationSuccessHandler
                     && userService.hasPassword(username)
                     && !userService.isAuthenticationTypeByUsername(username, AuthenticationType.SSO)
                     && oAuth.getAutoCreateUser()) {
-                response.sendRedirect(contextPath + "/logout?oauth2AuthenticationErrorWeb=true");
+                response.sendRedirect(contextPath + "/logout?oAuth2AuthenticationErrorWeb=true");
                 return;
             }
+
             try {
                 if (oAuth.getBlockRegistration()
                         && !userService.usernameExistsIgnoreCase(username)) {
-                    response.sendRedirect(contextPath + "/logout?oauth2_admin_blocked_user=true");
+                    response.sendRedirect(contextPath + "/logout?oAuth2AdminBlockedUser=true");
                     return;
                 }
                 if (principal instanceof OAuth2User) {

src/main/java/stirling/software/SPDF/config/security/oauth2/CustomOAuth2UserService.java

@@ -12,23 +12,24 @@ import org.springframework.security.oauth2.core.oidc.user.DefaultOidcUser;
 import org.springframework.security.oauth2.core.oidc.user.OidcUser;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.security.LoginAttemptService;
 import stirling.software.SPDF.config.security.UserService;
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.ApplicationProperties.Security.OAUTH2;
-import stirling.software.SPDF.model.ApplicationProperties.Security.OAUTH2.Client;
 import stirling.software.SPDF.model.User;
+import stirling.software.SPDF.model.UsernameAttribute;
 
 @Slf4j
 public class CustomOAuth2UserService implements OAuth2UserService<OidcUserRequest, OidcUser> {
 
     private final OidcUserService delegate = new OidcUserService();
 
-    private UserService userService;
+    private final UserService userService;
 
-    private LoginAttemptService loginAttemptService;
+    private final LoginAttemptService loginAttemptService;
 
-    private ApplicationProperties applicationProperties;
+    private final ApplicationProperties applicationProperties;
 
     public CustomOAuth2UserService(
             ApplicationProperties applicationProperties,
@@ -41,34 +42,26 @@ public class CustomOAuth2UserService implements OAuth2UserService<OidcUserReques
 
     @Override
     public OidcUser loadUser(OidcUserRequest userRequest) throws OAuth2AuthenticationException {
-        OAUTH2 oauth2 = applicationProperties.getSecurity().getOauth2();
-        String usernameAttribute = oauth2.getUseAsUsername();
-        if (usernameAttribute == null || usernameAttribute.trim().isEmpty()) {
-            Client client = oauth2.getClient();
-            if (client != null && client.getKeycloak() != null) {
-                usernameAttribute = client.getKeycloak().getUseAsUsername();
-            } else {
-                usernameAttribute = "email";
-            }
-        }
-
         try {
             OidcUser user = delegate.loadUser(userRequest);
-            String username = user.getUserInfo().getClaimAsString(usernameAttribute);
+            OAUTH2 oauth2 = applicationProperties.getSecurity().getOauth2();
+            UsernameAttribute usernameAttribute =
+                    UsernameAttribute.valueOf(oauth2.getUseAsUsername().toUpperCase());
+            String usernameAttributeKey = usernameAttribute.getName();
 
-            // Check if the username claim is null or empty
-            if (username == null || username.trim().isEmpty()) {
-                throw new IllegalArgumentException(
-                        "Claim '" + usernameAttribute + "' cannot be null or empty");
-            }
+            // todo: save user by OIDC ID instead of username
+            Optional<User> internalUser =
+                    userService.findByUsernameIgnoreCase(user.getAttribute(usernameAttributeKey));
 
-            Optional<User> duser = userService.findByUsernameIgnoreCase(username);
-            if (duser.isPresent()) {
-                if (loginAttemptService.isBlocked(username)) {
+            if (internalUser.isPresent()) {
+                String internalUsername = internalUser.get().getUsername();
+                if (loginAttemptService.isBlocked(internalUsername)) {
                     throw new LockedException(
-                            "Your account has been locked due to too many failed login attempts.");
+                            "The account "
+                                    + internalUsername
+                                    + " has been locked due to too many failed login attempts.");
                 }
-                if (userService.hasPassword(username)) {
+                if (userService.hasPassword(usernameAttributeKey)) {
                     throw new IllegalArgumentException("Password must not be null");
                 }
             }
@@ -78,7 +71,7 @@ public class CustomOAuth2UserService implements OAuth2UserService<OidcUserReques
                     user.getAuthorities(),
                     userRequest.getIdToken(),
                     user.getUserInfo(),
-                    usernameAttribute);
+                    usernameAttributeKey);
         } catch (IllegalArgumentException e) {
             log.error("Error loading OIDC user: {}", e.getMessage());
             throw new OAuth2AuthenticationException(new OAuth2Error(e.getMessage()), e);

src/main/java/stirling/software/SPDF/config/security/oauth2/OAuth2Configuration.java

@@ -1,5 +1,8 @@
 package stirling.software.SPDF.config.security.oauth2;
 
+import static org.springframework.security.oauth2.core.AuthorizationGrantType.AUTHORIZATION_CODE;
+import static stirling.software.SPDF.utils.validation.Validator.*;
+
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
@@ -20,23 +23,26 @@ import org.springframework.security.oauth2.client.registration.InMemoryClientReg
 import org.springframework.security.oauth2.core.user.OAuth2UserAuthority;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.security.UserService;
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.ApplicationProperties.Security.OAUTH2;
 import stirling.software.SPDF.model.ApplicationProperties.Security.OAUTH2.Client;
 import stirling.software.SPDF.model.User;
-import stirling.software.SPDF.model.provider.GithubProvider;
+import stirling.software.SPDF.model.UsernameAttribute;
+import stirling.software.SPDF.model.exception.NoProviderFoundException;
+import stirling.software.SPDF.model.provider.GitHubProvider;
 import stirling.software.SPDF.model.provider.GoogleProvider;
 import stirling.software.SPDF.model.provider.KeycloakProvider;
+import stirling.software.SPDF.model.provider.Provider;
 
-@Configuration
 @Slf4j
-@ConditionalOnProperty(
-        value = "security.oauth2.enabled",
-        havingValue = "true",
-        matchIfMissing = false)
+@Configuration
+@ConditionalOnProperty(value = "security.oauth2.enabled", havingValue = "true")
 public class OAuth2Configuration {
 
+    public static final String REDIRECT_URI_PATH = "{baseUrl}/login/oauth2/code/";
+
     private final ApplicationProperties applicationProperties;
     @Lazy private final UserService userService;
 
@@ -47,139 +53,175 @@ public class OAuth2Configuration {
     }
 
     @Bean
-    @ConditionalOnProperty(
-            value = "security.oauth2.enabled",
-            havingValue = "true",
-            matchIfMissing = false)
-    public ClientRegistrationRepository clientRegistrationRepository() {
+    @ConditionalOnProperty(value = "security.oauth2.enabled", havingValue = "true")
+    public ClientRegistrationRepository clientRegistrationRepository()
+            throws NoProviderFoundException {
         List<ClientRegistration> registrations = new ArrayList<>();
         githubClientRegistration().ifPresent(registrations::add);
         oidcClientRegistration().ifPresent(registrations::add);
         googleClientRegistration().ifPresent(registrations::add);
         keycloakClientRegistration().ifPresent(registrations::add);
+
         if (registrations.isEmpty()) {
-            log.error("At least one OAuth2 provider must be configured");
-            System.exit(1);
+            log.error("No OAuth2 provider registered");
+            throw new NoProviderFoundException("At least one OAuth2 provider must be configured.");
         }
+
         return new InMemoryClientRegistrationRepository(registrations);
     }
 
-    private Optional<ClientRegistration> googleClientRegistration() {
-        OAUTH2 oauth = applicationProperties.getSecurity().getOauth2();
-        if (oauth == null || !oauth.getEnabled()) {
-            return Optional.empty();
-        }
-        Client client = oauth.getClient();
-        if (client == null) {
-            return Optional.empty();
-        }
-        GoogleProvider google = client.getGoogle();
-        return google != null && google.isSettingsValid()
-                ? Optional.of(
-                        ClientRegistration.withRegistrationId(google.getName())
-                                .clientId(google.getClientId())
-                                .clientSecret(google.getClientSecret())
-                                .scope(google.getScopes())
-                                .authorizationUri(google.getAuthorizationuri())
-                                .tokenUri(google.getTokenuri())
-                                .userInfoUri(google.getUserinfouri())
-                                .userNameAttributeName(google.getUseAsUsername())
-                                .clientName(google.getClientName())
-                                .redirectUri("{baseUrl}/login/oauth2/code/" + google.getName())
-                                .authorizationGrantType(
-                                        org.springframework.security.oauth2.core
-                                                .AuthorizationGrantType.AUTHORIZATION_CODE)
-                                .build())
-                : Optional.empty();
-    }
-
     private Optional<ClientRegistration> keycloakClientRegistration() {
-        OAUTH2 oauth = applicationProperties.getSecurity().getOauth2();
-        if (oauth == null || !oauth.getEnabled()) {
+        OAUTH2 oauth2 = applicationProperties.getSecurity().getOauth2();
+
+        if (isOAuth2Enabled(oauth2) || isClientInitialised(oauth2)) {
             return Optional.empty();
         }
-        Client client = oauth.getClient();
-        if (client == null) {
-            return Optional.empty();
-        }
-        KeycloakProvider keycloak = client.getKeycloak();
-        return keycloak != null && keycloak.isSettingsValid()
+
+        Client client = oauth2.getClient();
+        KeycloakProvider keycloakClient = client.getKeycloak();
+        Provider keycloak =
+                new KeycloakProvider(
+                        keycloakClient.getIssuer(),
+                        keycloakClient.getClientId(),
+                        keycloakClient.getClientSecret(),
+                        keycloakClient.getScopes(),
+                        keycloakClient.getUseAsUsername());
+
+        return validateProvider(keycloak)
                 ? Optional.of(
                         ClientRegistrations.fromIssuerLocation(keycloak.getIssuer())
                                 .registrationId(keycloak.getName())
                                 .clientId(keycloak.getClientId())
                                 .clientSecret(keycloak.getClientSecret())
                                 .scope(keycloak.getScopes())
-                                .userNameAttributeName(keycloak.getUseAsUsername())
+                                .userNameAttributeName(keycloak.getUseAsUsername().getName())
                                 .clientName(keycloak.getClientName())
                                 .build())
                 : Optional.empty();
     }
 
+    private Optional<ClientRegistration> googleClientRegistration() {
+        OAUTH2 oAuth2 = applicationProperties.getSecurity().getOauth2();
+
+        if (isOAuth2Enabled(oAuth2) || isClientInitialised(oAuth2)) {
+            return Optional.empty();
+        }
+
+        Client client = oAuth2.getClient();
+        GoogleProvider googleClient = client.getGoogle();
+        Provider google =
+                new GoogleProvider(
+                        googleClient.getClientId(),
+                        googleClient.getClientSecret(),
+                        googleClient.getScopes(),
+                        googleClient.getUseAsUsername());
+
+        return validateProvider(google)
+                ? Optional.of(
+                        ClientRegistration.withRegistrationId(google.getName())
+                                .clientId(google.getClientId())
+                                .clientSecret(google.getClientSecret())
+                                .scope(google.getScopes())
+                                .authorizationUri(google.getAuthorizationUri())
+                                .tokenUri(google.getTokenUri())
+                                .userInfoUri(google.getUserInfoUri())
+                                .userNameAttributeName(google.getUseAsUsername().getName())
+                                .clientName(google.getClientName())
+                                .redirectUri(REDIRECT_URI_PATH + google.getName())
+                                .authorizationGrantType(AUTHORIZATION_CODE)
+                                .build())
+                : Optional.empty();
+    }
+
     private Optional<ClientRegistration> githubClientRegistration() {
-        OAUTH2 oauth = applicationProperties.getSecurity().getOauth2();
-        if (oauth == null || !oauth.getEnabled()) {
+        OAUTH2 oAuth2 = applicationProperties.getSecurity().getOauth2();
+
+        if (isOAuth2Enabled(oAuth2)) {
             return Optional.empty();
         }
-        Client client = oauth.getClient();
-        if (client == null) {
-            return Optional.empty();
-        }
-        GithubProvider github = client.getGithub();
-        return github != null && github.isSettingsValid()
+
+        Client client = oAuth2.getClient();
+        GitHubProvider githubClient = client.getGithub();
+        Provider github =
+                new GitHubProvider(
+                        githubClient.getClientId(),
+                        githubClient.getClientSecret(),
+                        githubClient.getScopes(),
+                        githubClient.getUseAsUsername());
+
+        return validateProvider(github)
                 ? Optional.of(
                         ClientRegistration.withRegistrationId(github.getName())
                                 .clientId(github.getClientId())
                                 .clientSecret(github.getClientSecret())
                                 .scope(github.getScopes())
-                                .authorizationUri(github.getAuthorizationuri())
-                                .tokenUri(github.getTokenuri())
-                                .userInfoUri(github.getUserinfouri())
-                                .userNameAttributeName(github.getUseAsUsername())
+                                .authorizationUri(github.getAuthorizationUri())
+                                .tokenUri(github.getTokenUri())
+                                .userInfoUri(github.getUserInfoUri())
+                                .userNameAttributeName(github.getUseAsUsername().getName())
                                 .clientName(github.getClientName())
-                                .redirectUri("{baseUrl}/login/oauth2/code/" + github.getName())
-                                .authorizationGrantType(
-                                        org.springframework.security.oauth2.core
-                                                .AuthorizationGrantType.AUTHORIZATION_CODE)
+                                .redirectUri(REDIRECT_URI_PATH + github.getName())
+                                .authorizationGrantType(AUTHORIZATION_CODE)
                                 .build())
                 : Optional.empty();
     }
 
     private Optional<ClientRegistration> oidcClientRegistration() {
         OAUTH2 oauth = applicationProperties.getSecurity().getOauth2();
-        if (oauth == null
-                || oauth.getIssuer() == null
-                || oauth.getIssuer().isEmpty()
-                || oauth.getClientId() == null
-                || oauth.getClientId().isEmpty()
-                || oauth.getClientSecret() == null
-                || oauth.getClientSecret().isEmpty()
-                || oauth.getScopes() == null
-                || oauth.getScopes().isEmpty()
-                || oauth.getUseAsUsername() == null
-                || oauth.getUseAsUsername().isEmpty()) {
+
+        if (isOAuth2Enabled(oauth) || isClientInitialised(oauth)) {
             return Optional.empty();
         }
-        return Optional.of(
-                ClientRegistrations.fromIssuerLocation(oauth.getIssuer())
-                        .registrationId("oidc")
-                        .clientId(oauth.getClientId())
-                        .clientSecret(oauth.getClientSecret())
-                        .scope(oauth.getScopes())
-                        .userNameAttributeName(oauth.getUseAsUsername())
-                        .clientName("OIDC")
-                        .build());
+
+        String name = oauth.getProvider();
+        String firstChar = String.valueOf(name.charAt(0));
+        String clientName = name.replaceFirst(firstChar, firstChar.toUpperCase());
+
+        Provider oidcProvider =
+                new Provider(
+                        oauth.getIssuer(),
+                        name,
+                        clientName,
+                        oauth.getClientId(),
+                        oauth.getClientSecret(),
+                        oauth.getScopes(),
+                        UsernameAttribute.valueOf(oauth.getUseAsUsername().toUpperCase()),
+                        oauth.getLogoutUrl(),
+                        null,
+                        null,
+                        null);
+
+        return !isStringEmpty(oidcProvider.getIssuer()) || validateProvider(oidcProvider)
+                ? Optional.of(
+                        ClientRegistrations.fromIssuerLocation(oauth.getIssuer())
+                                .registrationId(name)
+                                .clientId(oidcProvider.getClientId())
+                                .clientSecret(oidcProvider.getClientSecret())
+                                .scope(oidcProvider.getScopes())
+                                .userNameAttributeName(oidcProvider.getUseAsUsername().getName())
+                                .clientName(clientName)
+                                .redirectUri(REDIRECT_URI_PATH + "oidc")
+                                .authorizationGrantType(AUTHORIZATION_CODE)
+                                .build())
+                : Optional.empty();
+    }
+
+    private boolean isOAuth2Enabled(OAUTH2 oAuth2) {
+        return oAuth2 == null || !oAuth2.getEnabled();
+    }
+
+    private boolean isClientInitialised(OAUTH2 oauth2) {
+        Client client = oauth2.getClient();
+        return client == null;
     }
 
     /*
     This following function is to grant Authorities to the OAUTH2 user from the values stored in the database.
     This is required for the internal; 'hasRole()' function to give out the correct role.
      */
+
     @Bean
-    @ConditionalOnProperty(
-            value = "security.oauth2.enabled",
-            havingValue = "true",
-            matchIfMissing = false)
+    @ConditionalOnProperty(value = "security.oauth2.enabled", havingValue = "true")
     GrantedAuthoritiesMapper userAuthoritiesMapper() {
         return (authorities) -> {
             Set<GrantedAuthority> mappedAuthorities = new HashSet<>();
@@ -188,7 +230,7 @@ public class OAuth2Configuration {
                         // Add existing OAUTH2 Authorities
                         mappedAuthorities.add(new SimpleGrantedAuthority(authority.getAuthority()));
                         // Add Authorities from database for existing user, if user is present.
-                        if (authority instanceof OAuth2UserAuthority oauth2Auth) {
+                        if (authority instanceof OAuth2UserAuthority oAuth2Auth) {
                             String useAsUsername =
                                     applicationProperties
                                             .getSecurity()
@@ -196,14 +238,12 @@ public class OAuth2Configuration {
                                             .getUseAsUsername();
                             Optional<User> userOpt =
                                     userService.findByUsernameIgnoreCase(
-                                            (String) oauth2Auth.getAttributes().get(useAsUsername));
+                                            (String) oAuth2Auth.getAttributes().get(useAsUsername));
                             if (userOpt.isPresent()) {
                                 User user = userOpt.get();
-                                if (user != null) {
-                                    mappedAuthorities.add(
-                                            new SimpleGrantedAuthority(
-                                                    userService.findRole(user).getAuthority()));
-                                }
+                                mappedAuthorities.add(
+                                        new SimpleGrantedAuthority(
+                                                userService.findRole(user).getAuthority()));
                             }
                         }
                     });

src/main/java/stirling/software/SPDF/config/security/saml2/CertificateUtils.java

@@ -13,8 +13,10 @@ import org.bouncycastle.openssl.PEMParser;
 import org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter;
 import org.bouncycastle.util.io.pem.PemObject;
 import org.bouncycastle.util.io.pem.PemReader;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.core.io.Resource;
 
+@ConditionalOnProperty(name = "security.saml2.enabled", havingValue = "true")
 public class CertificateUtils {
 
     public static X509Certificate readCertificate(Resource certificateResource) throws Exception {
@@ -38,13 +40,12 @@ public class CertificateUtils {
             Object object = pemParser.readObject();
             JcaPEMKeyConverter converter = new JcaPEMKeyConverter();
 
-            if (object instanceof PEMKeyPair) {
+            if (object instanceof PEMKeyPair keypair) {
                 // Handle traditional RSA private key format
-                PEMKeyPair keypair = (PEMKeyPair) object;
                 return (RSAPrivateKey) converter.getPrivateKey(keypair.getPrivateKeyInfo());
-            } else if (object instanceof PrivateKeyInfo) {
+            } else if (object instanceof PrivateKeyInfo keyInfo) {
                 // Handle PKCS#8 format
-                return (RSAPrivateKey) converter.getPrivateKey((PrivateKeyInfo) object);
+                return (RSAPrivateKey) converter.getPrivateKey(keyInfo);
             } else {
                 throw new IllegalArgumentException(
                         "Unsupported key format: "

src/main/java/stirling/software/SPDF/config/security/saml2/CustomSaml2AuthenticatedPrincipal.java

@@ -4,27 +4,17 @@ import java.io.Serializable;
 import java.util.List;
 import java.util.Map;
 
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.security.saml2.provider.service.authentication.Saml2AuthenticatedPrincipal;
 
-public class CustomSaml2AuthenticatedPrincipal
+@ConditionalOnProperty(name = "security.saml2.enabled", havingValue = "true")
+public record CustomSaml2AuthenticatedPrincipal(
+        String name,
+        Map<String, List<Object>> attributes,
+        String nameId,
+        List<String> sessionIndexes)
         implements Saml2AuthenticatedPrincipal, Serializable {
 
-    private final String name;
-    private final Map<String, List<Object>> attributes;
-    private final String nameId;
-    private final List<String> sessionIndexes;
-
-    public CustomSaml2AuthenticatedPrincipal(
-            String name,
-            Map<String, List<Object>> attributes,
-            String nameId,
-            List<String> sessionIndexes) {
-        this.name = name;
-        this.attributes = attributes;
-        this.nameId = nameId;
-        this.sessionIndexes = sessionIndexes;
-    }
-
     @Override
     public String getName() {
         return this.name;
@@ -34,12 +24,4 @@ public class CustomSaml2AuthenticatedPrincipal
     public Map<String, List<Object>> getAttributes() {
         return this.attributes;
     }
-
-    public String getNameId() {
-        return this.nameId;
-    }
-
-    public List<String> getSessionIndexes() {
-        return this.sessionIndexes;
-    }
 }

src/main/java/stirling/software/SPDF/config/security/saml2/CustomSaml2AuthenticationFailureHandler.java

@@ -2,18 +2,20 @@ package stirling.software.SPDF.config.security.saml2;
 
 import java.io.IOException;
 
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.security.authentication.ProviderNotFoundException;
 import org.springframework.security.core.AuthenticationException;
 import org.springframework.security.saml2.core.Saml2Error;
 import org.springframework.security.saml2.provider.service.authentication.Saml2AuthenticationException;
 import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
 
-import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
+
 import lombok.extern.slf4j.Slf4j;
 
 @Slf4j
+@ConditionalOnProperty(name = "security.saml2.enabled", havingValue = "true")
 public class CustomSaml2AuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {
 
     @Override
@@ -21,18 +23,19 @@ public class CustomSaml2AuthenticationFailureHandler extends SimpleUrlAuthentica
             HttpServletRequest request,
             HttpServletResponse response,
             AuthenticationException exception)
-            throws IOException, ServletException {
+            throws IOException {
+        log.error("Authentication error", exception);
+
         if (exception instanceof Saml2AuthenticationException) {
             Saml2Error error = ((Saml2AuthenticationException) exception).getSaml2Error();
             getRedirectStrategy()
-                    .sendRedirect(request, response, "/login?erroroauth=" + error.getErrorCode());
+                    .sendRedirect(request, response, "/login?errorOAuth=" + error.getErrorCode());
         } else if (exception instanceof ProviderNotFoundException) {
             getRedirectStrategy()
                     .sendRedirect(
                             request,
                             response,
-                            "/login?erroroauth=not_authentication_provider_found");
+                            "/login?errorOAuth=not_authentication_provider_found");
         }
-        log.error("AuthenticationException: " + exception);
     }
 }

src/main/java/stirling/software/SPDF/config/security/saml2/CustomSaml2AuthenticationSuccessHandler.java

@@ -12,14 +12,16 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
+
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.security.LoginAttemptService;
 import stirling.software.SPDF.config.security.UserService;
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.ApplicationProperties.Security.SAML2;
 import stirling.software.SPDF.model.AuthenticationType;
-import stirling.software.SPDF.model.provider.UnsupportedProviderException;
+import stirling.software.SPDF.model.exception.UnsupportedProviderException;
 import stirling.software.SPDF.utils.RequestUriUtils;
 
 @AllArgsConstructor
@@ -39,8 +41,8 @@ public class CustomSaml2AuthenticationSuccessHandler
         Object principal = authentication.getPrincipal();
         log.debug("Starting SAML2 authentication success handling");
 
-        if (principal instanceof CustomSaml2AuthenticatedPrincipal) {
-            String username = ((CustomSaml2AuthenticatedPrincipal) principal).getName();
+        if (principal instanceof CustomSaml2AuthenticatedPrincipal saml2Principal) {
+            String username = saml2Principal.name();
             log.debug("Authenticated principal found for user: {}", username);
 
             HttpSession session = request.getSession(false);
@@ -95,7 +97,7 @@ public class CustomSaml2AuthenticationSuccessHandler
                             "User {} exists with password but is not SSO user, redirecting to logout",
                             username);
                     response.sendRedirect(
-                            contextPath + "/logout?oauth2AuthenticationErrorWeb=true");
+                            contextPath + "/logout?oAuth2AuthenticationErrorWeb=true");
                     return;
                 }
 
@@ -103,20 +105,18 @@ public class CustomSaml2AuthenticationSuccessHandler
                     if (saml2.getBlockRegistration() && !userExists) {
                         log.debug("Registration blocked for new user: {}", username);
                         response.sendRedirect(
-                                contextPath + "/login?erroroauth=oauth2_admin_blocked_user");
+                                contextPath + "/login?errorOAuth=oAuth2AdminBlockedUser");
                         return;
                     }
                     log.debug("Processing SSO post-login for user: {}", username);
                     userService.processSSOPostLogin(username, saml2.getAutoCreateUser());
                     log.debug("Successfully processed authentication for user: {}", username);
                     response.sendRedirect(contextPath + "/");
-                    return;
                 } catch (IllegalArgumentException | SQLException | UnsupportedProviderException e) {
                     log.debug(
                             "Invalid username detected for user: {}, redirecting to logout",
                             username);
                     response.sendRedirect(contextPath + "/logout?invalidUsername=true");
-                    return;
                 }
             }
         } else {

src/main/java/stirling/software/SPDF/config/security/saml2/CustomSaml2ResponseAuthenticationConverter.java

@@ -7,20 +7,23 @@ import org.opensaml.saml.saml2.core.Assertion;
 import org.opensaml.saml.saml2.core.Attribute;
 import org.opensaml.saml.saml2.core.AttributeStatement;
 import org.opensaml.saml.saml2.core.AuthnStatement;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.core.convert.converter.Converter;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.saml2.provider.service.authentication.OpenSaml4AuthenticationProvider.ResponseToken;
 import org.springframework.security.saml2.provider.service.authentication.Saml2Authentication;
 
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.config.security.UserService;
 import stirling.software.SPDF.model.User;
 
 @Slf4j
+@ConditionalOnProperty(name = "security.saml2.enabled", havingValue = "true")
 public class CustomSaml2ResponseAuthenticationConverter
         implements Converter<ResponseToken, Saml2Authentication> {
 
-    private UserService userService;
+    private final UserService userService;
 
     public CustomSaml2ResponseAuthenticationConverter(UserService userService) {
         this.userService = userService;
@@ -60,10 +63,10 @@ public class CustomSaml2ResponseAuthenticationConverter
         Map<String, List<Object>> attributes = extractAttributes(assertion);
 
         // Debug log with actual values
-        log.debug("Extracted SAML Attributes: " + attributes);
+        log.debug("Extracted SAML Attributes: {}", attributes);
 
         // Try to get username/identifier in order of preference
-        String userIdentifier = null;
+        String userIdentifier;
         if (hasAttribute(attributes, "username")) {
             userIdentifier = getFirstAttributeValue(attributes, "username");
         } else if (hasAttribute(attributes, "emailaddress")) {
@@ -83,10 +86,8 @@ public class CustomSaml2ResponseAuthenticationConverter
         SimpleGrantedAuthority simpleGrantedAuthority = new SimpleGrantedAuthority("ROLE_USER");
         if (userOpt.isPresent()) {
             User user = userOpt.get();
-            if (user != null) {
-                simpleGrantedAuthority =
-                        new SimpleGrantedAuthority(userService.findRole(user).getAuthority());
-            }
+            simpleGrantedAuthority =
+                    new SimpleGrantedAuthority(userService.findRole(user).getAuthority());
         }
 
         List<String> sessionIndexes = new ArrayList<>();
@@ -101,7 +102,7 @@ public class CustomSaml2ResponseAuthenticationConverter
         return new Saml2Authentication(
                 principal,
                 responseToken.getToken().getSaml2Response(),
-                Collections.singletonList(simpleGrantedAuthority));
+                List.of(simpleGrantedAuthority));
     }
 
     private boolean hasAttribute(Map<String, List<Object>> attributes, String name) {

src/main/java/stirling/software/SPDF/config/security/saml2/SAML2Configuration.java

@@ -11,40 +11,37 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.Resource;
 import org.springframework.security.saml2.core.Saml2X509Credential;
 import org.springframework.security.saml2.core.Saml2X509Credential.Saml2X509CredentialType;
+import org.springframework.security.saml2.provider.service.authentication.AbstractSaml2AuthenticationRequest;
 import org.springframework.security.saml2.provider.service.registration.InMemoryRelyingPartyRegistrationRepository;
 import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistration;
 import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistrationRepository;
 import org.springframework.security.saml2.provider.service.registration.Saml2MessageBinding;
+import org.springframework.security.saml2.provider.service.web.HttpSessionSaml2AuthenticationRequestRepository;
 import org.springframework.security.saml2.provider.service.web.authentication.OpenSaml4AuthenticationRequestResolver;
 
 import jakarta.servlet.http.HttpServletRequest;
+
 import lombok.extern.slf4j.Slf4j;
+
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.ApplicationProperties.Security.SAML2;
 
 @Configuration
 @Slf4j
-@ConditionalOnProperty(
-        value = "security.saml2.enabled",
-        havingValue = "true",
-        matchIfMissing = false)
+@ConditionalOnProperty(value = "security.saml2.enabled", havingValue = "true")
 public class SAML2Configuration {
 
     private final ApplicationProperties applicationProperties;
 
     public SAML2Configuration(ApplicationProperties applicationProperties) {
-
         this.applicationProperties = applicationProperties;
     }
 
     @Bean
-    @ConditionalOnProperty(
-            name = "security.saml2.enabled",
-            havingValue = "true",
-            matchIfMissing = false)
+    @ConditionalOnProperty(name = "security.saml2.enabled", havingValue = "true")
     public RelyingPartyRegistrationRepository relyingPartyRegistrations() throws Exception {
         SAML2 samlConf = applicationProperties.getSecurity().getSaml2();
-        X509Certificate idpCert = CertificateUtils.readCertificate(samlConf.getidpCert());
+        X509Certificate idpCert = CertificateUtils.readCertificate(samlConf.getIdpCert());
         Saml2X509Credential verificationCredential = Saml2X509Credential.verification(idpCert);
         Resource privateKeyResource = samlConf.getPrivateKey();
         Resource certificateResource = samlConf.getSpCert();
@@ -56,81 +53,124 @@ public class SAML2Configuration {
         RelyingPartyRegistration rp =
                 RelyingPartyRegistration.withRegistrationId(samlConf.getRegistrationId())
                         .signingX509Credentials(c -> c.add(signingCredential))
+                        .entityId(samlConf.getIdpIssuer())
+                        .singleLogoutServiceBinding(Saml2MessageBinding.POST)
+                        .singleLogoutServiceLocation(samlConf.getIdpSingleLogoutUrl())
+                        .singleLogoutServiceResponseLocation("http://localhost:8080/login")
+                        .assertionConsumerServiceBinding(Saml2MessageBinding.POST)
+                        .assertionConsumerServiceLocation(
+                                "{baseUrl}/login/saml2/sso/{registrationId}")
                         .assertingPartyMetadata(
                                 metadata ->
                                         metadata.entityId(samlConf.getIdpIssuer())
-                                                .singleSignOnServiceLocation(
-                                                        samlConf.getIdpSingleLoginUrl())
                                                 .verificationX509Credentials(
                                                         c -> c.add(verificationCredential))
                                                 .singleSignOnServiceBinding(
                                                         Saml2MessageBinding.POST)
+                                                .singleSignOnServiceLocation(
+                                                        samlConf.getIdpSingleLoginUrl())
+                                                .singleLogoutServiceBinding(
+                                                        Saml2MessageBinding.POST)
+                                                .singleLogoutServiceLocation(
+                                                        samlConf.getIdpSingleLogoutUrl())
                                                 .wantAuthnRequestsSigned(true))
                         .build();
         return new InMemoryRelyingPartyRegistrationRepository(rp);
     }
 
     @Bean
-    @ConditionalOnProperty(
-            name = "security.saml2.enabled",
-            havingValue = "true",
-            matchIfMissing = false)
+    @ConditionalOnProperty(name = "security.saml2.enabled", havingValue = "true")
     public OpenSaml4AuthenticationRequestResolver authenticationRequestResolver(
             RelyingPartyRegistrationRepository relyingPartyRegistrationRepository) {
         OpenSaml4AuthenticationRequestResolver resolver =
                 new OpenSaml4AuthenticationRequestResolver(relyingPartyRegistrationRepository);
+
         resolver.setAuthnRequestCustomizer(
                 customizer -> {
-                    log.debug("Customizing SAML Authentication request");
-                    AuthnRequest authnRequest = customizer.getAuthnRequest();
-                    log.debug("AuthnRequest ID: {}", authnRequest.getID());
-                    if (authnRequest.getID() == null) {
-                        authnRequest.setID("ARQ" + UUID.randomUUID().toString());
-                    }
-                    log.debug("AuthnRequest new ID after set: {}", authnRequest.getID());
-                    log.debug("AuthnRequest IssueInstant: {}", authnRequest.getIssueInstant());
-                    log.debug(
-                            "AuthnRequest Issuer: {}",
-                            authnRequest.getIssuer() != null
-                                    ? authnRequest.getIssuer().getValue()
-                                    : "null");
                     HttpServletRequest request = customizer.getRequest();
-                    // Log HTTP request details
-                    log.debug("HTTP Request Method: {}", request.getMethod());
-                    log.debug("Request URI: {}", request.getRequestURI());
-                    log.debug("Request URL: {}", request.getRequestURL().toString());
-                    log.debug("Query String: {}", request.getQueryString());
-                    log.debug("Remote Address: {}", request.getRemoteAddr());
-                    // Log headers
-                    Collections.list(request.getHeaderNames())
-                            .forEach(
-                                    headerName -> {
-                                        log.debug(
-                                                "Header - {}: {}",
-                                                headerName,
-                                                request.getHeader(headerName));
-                                    });
-                    // Log SAML specific parameters
-                    log.debug("SAML Request Parameters:");
-                    log.debug("SAMLRequest: {}", request.getParameter("SAMLRequest"));
-                    log.debug("RelayState: {}", request.getParameter("RelayState"));
-                    // Log session debugrmation if exists
-                    if (request.getSession(false) != null) {
-                        log.debug("Session ID: {}", request.getSession().getId());
-                    }
-                    // Log any assertions consumer service details if present
-                    if (authnRequest.getAssertionConsumerServiceURL() != null) {
+                    AuthnRequest authnRequest = customizer.getAuthnRequest();
+                    HttpSessionSaml2AuthenticationRequestRepository requestRepository =
+                            new HttpSessionSaml2AuthenticationRequestRepository();
+                    AbstractSaml2AuthenticationRequest saml2AuthenticationRequest =
+                            requestRepository.loadAuthenticationRequest(request);
+
+                    if (saml2AuthenticationRequest != null) {
+                        String sessionId = request.getSession(false).getId();
+
                         log.debug(
-                                "AssertionConsumerServiceURL: {}",
-                                authnRequest.getAssertionConsumerServiceURL());
-                    }
-                    // Log NameID policy if present
-                    if (authnRequest.getNameIDPolicy() != null) {
-                        log.debug(
-                                "NameIDPolicy Format: {}",
-                                authnRequest.getNameIDPolicy().getFormat());
+                                "Retrieving SAML 2 authentication request ID from the current HTTP session {}",
+                                sessionId);
+
+                        String authenticationRequestId = saml2AuthenticationRequest.getId();
+
+                        if (!authenticationRequestId.isBlank()) {
+                            authnRequest.setID(authenticationRequestId);
+                        } else {
+                            log.warn(
+                                    "No authentication request found for HTTP session {}. Generating new ID",
+                                    sessionId);
+                            authnRequest.setID("ARQ" + UUID.randomUUID().toString().substring(1));
+                        }
+                    } else {
+                        log.debug("Generating new authentication request ID");
+                        authnRequest.setID("ARQ" + UUID.randomUUID().toString().substring(1));
                     }
+
+                    logAuthnRequestDetails(authnRequest);
+                    logHttpRequestDetails(request);
                 });
         return resolver;
     }
+
+    private static void logAuthnRequestDetails(AuthnRequest authnRequest) {
+        String message =
+                """
+                        AuthnRequest:
+
+                        ID: {}
+                        Issuer: {}
+                        IssueInstant: {}
+                        AssertionConsumerService (ACS) URL: {}
+                        """;
+        log.debug(
+                message,
+                authnRequest.getID(),
+                authnRequest.getIssuer() != null ? authnRequest.getIssuer().getValue() : null,
+                authnRequest.getIssueInstant(),
+                authnRequest.getAssertionConsumerServiceURL());
+
+        if (authnRequest.getNameIDPolicy() != null) {
+            log.debug("NameIDPolicy Format: {}", authnRequest.getNameIDPolicy().getFormat());
+        }
+    }
+
+    private static void logHttpRequestDetails(HttpServletRequest request) {
+        log.debug("HTTP Headers: ");
+        Collections.list(request.getHeaderNames())
+                .forEach(
+                        headerName ->
+                                log.debug("{}: {}", headerName, request.getHeader(headerName)));
+        String message =
+                """
+                        HTTP Request Method: {}
+                        Session ID: {}
+                        Request Path: {}
+                        Query String: {}
+                        Remote Address: {}
+
+                        SAML Request Parameters:
+
+                        SAMLRequest: {}
+                        RelayState: {}
+                        """;
+        log.debug(
+                message,
+                request.getMethod(),
+                request.getSession().getId(),
+                request.getRequestURI(),
+                request.getQueryString(),
+                request.getRemoteAddr(),
+                request.getParameter("SAMLRequest"),
+                request.getParameter("RelayState"));
+    }
 }

src/main/java/stirling/software/SPDF/config/security/session/CustomHttpSessionListener.java

@@ -5,6 +5,7 @@ import org.springframework.stereotype.Component;
 
 import jakarta.servlet.http.HttpSessionEvent;
 import jakarta.servlet.http.HttpSessionListener;
+
 import lombok.extern.slf4j.Slf4j;
 
 @Component

src/main/java/stirling/software/SPDF/config/security/session/SessionPersistentRegistry.java

@@ -11,6 +11,7 @@ import org.springframework.security.oauth2.core.user.OAuth2User;
 import org.springframework.stereotype.Component;
 
 import jakarta.transaction.Transactional;
+
 import stirling.software.SPDF.config.security.saml2.CustomSaml2AuthenticatedPrincipal;
 import stirling.software.SPDF.model.SessionEntity;
 
@@ -42,14 +43,14 @@ public class SessionPersistentRegistry implements SessionRegistry {
         List<SessionInformation> sessionInformations = new ArrayList<>();
         String principalName = null;
 
-        if (principal instanceof UserDetails) {
-            principalName = ((UserDetails) principal).getUsername();
-        } else if (principal instanceof OAuth2User) {
-            principalName = ((OAuth2User) principal).getName();
-        } else if (principal instanceof CustomSaml2AuthenticatedPrincipal) {
-            principalName = ((CustomSaml2AuthenticatedPrincipal) principal).getName();
-        } else if (principal instanceof String) {
-            principalName = (String) principal;
+        if (principal instanceof UserDetails detailsUser) {
+            principalName = detailsUser.getUsername();
+        } else if (principal instanceof OAuth2User oAuth2User) {
+            principalName = oAuth2User.getName();
+        } else if (principal instanceof CustomSaml2AuthenticatedPrincipal saml2User) {
+            principalName = saml2User.name();
+        } else if (principal instanceof String stringUser) {
+            principalName = stringUser;
         }
 
         if (principalName != null) {
@@ -73,14 +74,14 @@ public class SessionPersistentRegistry implements SessionRegistry {
     public void registerNewSession(String sessionId, Object principal) {
         String principalName = null;
 
-        if (principal instanceof UserDetails) {
-            principalName = ((UserDetails) principal).getUsername();
-        } else if (principal instanceof OAuth2User) {
-            principalName = ((OAuth2User) principal).getName();
-        } else if (principal instanceof CustomSaml2AuthenticatedPrincipal) {
-            principalName = ((CustomSaml2AuthenticatedPrincipal) principal).getName();
-        } else if (principal instanceof String) {
-            principalName = (String) principal;
+        if (principal instanceof UserDetails detailsUser) {
+            principalName = detailsUser.getUsername();
+        } else if (principal instanceof OAuth2User oAuth2User) {
+            principalName = oAuth2User.getName();
+        } else if (principal instanceof CustomSaml2AuthenticatedPrincipal saml2User) {
+            principalName = saml2User.name();
+        } else if (principal instanceof String stringUser) {
+            principalName = stringUser;
         }
 
         if (principalName != null) {

src/main/java/stirling/software/SPDF/config/security/session/SessionRepository.java

@@ -10,6 +10,7 @@ import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 
 import jakarta.transaction.Transactional;
+
 import stirling.software.SPDF.model.SessionEntity;
 
 @Repository

src/main/java/stirling/software/SPDF/controller/api/AdditionalLanguageJsController.java

@@ -13,6 +13,7 @@ import org.springframework.web.bind.annotation.RestController;
 import io.swagger.v3.oas.annotations.Hidden;
 
 import jakarta.servlet.http.HttpServletResponse;
+
 import stirling.software.SPDF.service.LanguageService;
 
 @RestController

src/main/java/stirling/software/SPDF/controller/api/AnalysisController.java

@@ -3,7 +3,6 @@ package stirling.software.SPDF.controller.api;
 import java.io.IOException;
 import java.util.*;
 
-import org.apache.pdfbox.Loader;
 import org.apache.pdfbox.cos.COSName;
 import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.pdmodel.PDDocumentInformation;
@@ -12,24 +11,33 @@ import org.apache.pdfbox.pdmodel.PDPageTree;
 import org.apache.pdfbox.pdmodel.encryption.PDEncryption;
 import org.apache.pdfbox.pdmodel.interactive.annotation.PDAnnotation;
 import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 
 import stirling.software.SPDF.model.api.PDFFile;
+import stirling.software.SPDF.service.CustomPDFDocumentFactory;
 
 @RestController
 @RequestMapping("/api/v1/analysis")
 @Tag(name = "Analysis", description = "Analysis APIs")
 public class AnalysisController {
 
+    private final CustomPDFDocumentFactory pdfDocumentFactory;
+
+    @Autowired
+    public AnalysisController(CustomPDFDocumentFactory pdfDocumentFactory) {
+        this.pdfDocumentFactory = pdfDocumentFactory;
+    }
+
     @PostMapping(value = "/page-count", consumes = "multipart/form-data")
     @Operation(
             summary = "Get PDF page count",
             description = "Returns total number of pages in PDF. Input:PDF Output:JSON Type:SISO")
     public Map<String, Integer> getPageCount(@ModelAttribute PDFFile file) throws IOException {
-        try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
+        try (PDDocument document = pdfDocumentFactory.load(file.getFileInput())) {
             return Map.of("pageCount", document.getNumberOfPages());
         }
     }
@@ -39,7 +47,7 @@ public class AnalysisController {
             summary = "Get basic PDF information",
             description = "Returns page count, version, file size. Input:PDF Output:JSON Type:SISO")
     public Map<String, Object> getBasicInfo(@ModelAttribute PDFFile file) throws IOException {
-        try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
+        try (PDDocument document = pdfDocumentFactory.load(file.getFileInput())) {
             Map<String, Object> info = new HashMap<>();
             info.put("pageCount", document.getNumberOfPages());
             info.put("pdfVersion", document.getVersion());
@@ -54,7 +62,7 @@ public class AnalysisController {
             description = "Returns title, author, subject, etc. Input:PDF Output:JSON Type:SISO")
     public Map<String, String> getDocumentProperties(@ModelAttribute PDFFile file)
             throws IOException {
-        try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
+        try (PDDocument document = pdfDocumentFactory.load(file.getFileInput())) {
             PDDocumentInformation info = document.getDocumentInformation();
             Map<String, String> properties = new HashMap<>();
             properties.put("title", info.getTitle());
@@ -75,7 +83,7 @@ public class AnalysisController {
             description = "Returns width and height of each page. Input:PDF Output:JSON Type:SISO")
     public List<Map<String, Float>> getPageDimensions(@ModelAttribute PDFFile file)
             throws IOException {
-        try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
+        try (PDDocument document = pdfDocumentFactory.load(file.getFileInput())) {
             List<Map<String, Float>> dimensions = new ArrayList<>();
             PDPageTree pages = document.getPages();
 
@@ -95,7 +103,7 @@ public class AnalysisController {
             description =
                     "Returns count and details of form fields. Input:PDF Output:JSON Type:SISO")
     public Map<String, Object> getFormFields(@ModelAttribute PDFFile file) throws IOException {
-        try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
+        try (PDDocument document = pdfDocumentFactory.load(file.getFileInput())) {
             Map<String, Object> formInfo = new HashMap<>();
             PDAcroForm form = document.getDocumentCatalog().getAcroForm();
 
@@ -117,7 +125,7 @@ public class AnalysisController {
             summary = "Get annotation information",
             description = "Returns count and types of annotations. Input:PDF Output:JSON Type:SISO")
     public Map<String, Object> getAnnotationInfo(@ModelAttribute PDFFile file) throws IOException {
-        try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
+        try (PDDocument document = pdfDocumentFactory.load(file.getFileInput())) {
             Map<String, Object> annotInfo = new HashMap<>();
             int totalAnnotations = 0;
             Map<String, Integer> annotationTypes = new HashMap<>();
@@ -142,7 +150,7 @@ public class AnalysisController {
             description =
                     "Returns list of fonts used in the document. Input:PDF Output:JSON Type:SISO")
     public Map<String, Object> getFontInfo(@ModelAttribute PDFFile file) throws IOException {
-        try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
+        try (PDDocument document = pdfDocumentFactory.load(file.getFileInput())) {
             Map<String, Object> fontInfo = new HashMap<>();
             Set<String> fontNames = new HashSet<>();
 
@@ -164,7 +172,7 @@ public class AnalysisController {
             description =
                     "Returns encryption and permission details. Input:PDF Output:JSON Type:SISO")
     public Map<String, Object> getSecurityInfo(@ModelAttribute PDFFile file) throws IOException {
-        try (PDDocument document = Loader.loadPDF(file.getFileInput().getBytes())) {
+        try (PDDocument document = pdfDocumentFactory.load(file.getFileInput())) {
             Map<String, Object> securityInfo = new HashMap<>();
             PDEncryption encryption = document.getEncryption();