task frontend:fix

frontend/package-lock.json

@@ -59,7 +59,7 @@
         "@tauri-apps/plugin-shell": "^2.3.5",
         "@userback/widget": "^0.3.12",
         "autoprefixer": "^10.4.21",
-        "axios": "^1.15.0",
+        "axios": "^1.15.2",
         "d3": "^7.9.0",
         "globals": "^17.5.0",
         "i18next": "^25.5.2",
@@ -5903,16 +5903,42 @@
       }
     },
     "node_modules/axios": {
-      "version": "1.15.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.15.0.tgz",
-      "integrity": "sha512-wWyJDlAatxk30ZJer+GeCWS209sA42X+N5jU2jy6oHTp7ufw8uzUTVFBX9+wTfAlhiJXGS0Bq7X6efruWjuK9Q==",
+      "version": "1.16.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.16.1.tgz",
+      "integrity": "sha512-caYkukvroVPO8KrzuJEb50Hm07KwfBZPEC3VeFHTsqWHvKTsy54hjJz9BS/cdaypROE2rH6xvm9mHX4fgWkr3A==",
       "license": "MIT",
       "dependencies": {
-        "follow-redirects": "^1.15.11",
+        "follow-redirects": "^1.16.0",
         "form-data": "^4.0.5",
+        "https-proxy-agent": "^5.0.1",
         "proxy-from-env": "^2.1.0"
       }
     },
+    "node_modules/axios/node_modules/agent-base": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
+      "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==",
+      "license": "MIT",
+      "dependencies": {
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6.0.0"
+      }
+    },
+    "node_modules/axios/node_modules/https-proxy-agent": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",
+      "integrity": "sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==",
+      "license": "MIT",
+      "dependencies": {
+        "agent-base": "6",
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/axios/node_modules/proxy-from-env": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-2.1.0.tgz",
@@ -9197,9 +9223,9 @@
       }
     },
     "node_modules/ip-address": {
-      "version": "10.1.0",
-      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.1.0.tgz",
-      "integrity": "sha512-XXADHxXmvT9+CRxhXg56LJovE+bmWnEWB78LB83VZTprKTmaC5QfruXocxzTZ2Kl0DNwKuBdlIhjL8LeY8Sf8Q==",
+      "version": "10.2.0",
+      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.2.0.tgz",
+      "integrity": "sha512-/+S6j4E9AHvW9SWMSEY9Xfy66O5PWvVEJ08O0y5JGyEKQpojb0K0GKpz/v5HJ/G0vi3D2sjGK78119oXZeE0qA==",
       "dev": true,
       "license": "MIT",
       "engines": {

frontend/package.json

@@ -55,7 +55,7 @@
     "@tauri-apps/plugin-shell": "^2.3.5",
     "@userback/widget": "^0.3.12",
     "autoprefixer": "^10.4.21",
-    "axios": "^1.15.0",
+    "axios": "^1.15.2",
     "d3": "^7.9.0",
     "globals": "^17.5.0",
     "i18next": "^25.5.2",

frontend/src-tauri/tauri.conf.json

@@ -1,105 +1,88 @@
 {
-    "$schema": "../node_modules/@tauri-apps/cli/config.schema.json",
-    "productName": "Stirling-PDF",
-    "version": "2.11.0",
-    "identifier": "stirling.pdf.dev",
-    "build": {
-        "frontendDist": "../dist",
-        "devUrl": "http://localhost:5173",
-        "beforeDevCommand": "npx vite --mode desktop",
-        "beforeBuildCommand": "npx vite build --mode desktop"
+  "$schema": "../node_modules/@tauri-apps/cli/config.schema.json",
+  "productName": "Stirling-PDF",
+  "version": "2.11.0",
+  "identifier": "stirling.pdf.dev",
+  "build": {
+    "frontendDist": "../dist",
+    "devUrl": "http://localhost:5173",
+    "beforeDevCommand": "npx vite --mode desktop",
+    "beforeBuildCommand": "npx vite build --mode desktop"
+  },
+  "app": {
+    "windows": [
+      {
+        "title": "Stirling-PDF",
+        "width": 1280,
+        "height": 800,
+        "resizable": true,
+        "fullscreen": false,
+        "additionalBrowserArgs": "--enable-features=CertVerifierBuiltinFeature"
+      }
+    ]
+  },
+  "bundle": {
+    "active": true,
+    "publisher": "Stirling PDF Inc.",
+    "targets": ["deb", "rpm", "appimage", "dmg", "msi"],
+    "icon": [
+      "icons/icon.png",
+      "icons/icon.icns",
+      "icons/icon.ico",
+      "icons/16x16.png",
+      "icons/32x32.png",
+      "icons/64x64.png",
+      "icons/128x128.png",
+      "icons/192x192.png"
+    ],
+    "resources": ["libs/*.jar", "runtime/jre/**/*"],
+    "fileAssociations": [
+      {
+        "ext": ["pdf"],
+        "name": "PDF Document",
+        "role": "Editor",
+        "mimeType": "application/pdf"
+      }
+    ],
+    "linux": {
+      "deb": {
+        "desktopTemplate": "stirling-pdf.desktop"
+      },
+      "rpm": {
+        "desktopTemplate": "stirling-pdf.desktop"
+      },
+      "appimage": {
+        "bundleMediaFramework": false
+      }
     },
-    "app": {
-        "windows": [
-            {
-                "title": "Stirling-PDF",
-                "width": 1280,
-                "height": 800,
-                "resizable": true,
-                "fullscreen": false,
-                "additionalBrowserArgs": "--enable-features=CertVerifierBuiltinFeature"
-            }
-        ]
+    "windows": {
+      "certificateThumbprint": null,
+      "digestAlgorithm": "sha256",
+      "timestampUrl": "http://timestamp.digicert.com",
+      "wix": {
+        "fragmentPaths": ["windows/wix/provisioning.wxs"],
+        "componentGroupRefs": ["ProvisioningComponentGroup"]
+      }
     },
-    "bundle": {
-        "active": true,
-        "publisher": "Stirling PDF Inc.",
-        "targets": [
-            "deb",
-            "rpm",
-            "appimage",
-            "dmg",
-            "msi"
-        ],
-        "icon": [
-            "icons/icon.png",
-            "icons/icon.icns",
-            "icons/icon.ico",
-            "icons/16x16.png",
-            "icons/32x32.png",
-            "icons/64x64.png",
-            "icons/128x128.png",
-            "icons/192x192.png"
-        ],
-        "resources": [
-            "libs/*.jar",
-            "runtime/jre/**/*"
-        ],
-        "fileAssociations": [
-            {
-                "ext": [
-                    "pdf"
-                ],
-                "name": "PDF Document",
-                "role": "Editor",
-                "mimeType": "application/pdf"
-            }
-        ],
-        "linux": {
-            "deb": {
-                "desktopTemplate": "stirling-pdf.desktop"
-            },
-            "rpm": {
-                "desktopTemplate": "stirling-pdf.desktop"
-            },
-            "appimage": {
-                "bundleMediaFramework": false
-            }
-        },
-        "windows": {
-            "certificateThumbprint": null,
-            "digestAlgorithm": "sha256",
-            "timestampUrl": "http://timestamp.digicert.com",
-            "wix": {
-                "fragmentPaths": [
-                    "windows/wix/provisioning.wxs"
-                ],
-                "componentGroupRefs": [
-                    "ProvisioningComponentGroup"
-                ]
-            }
-        },
-        "macOS": {
-            "minimumSystemVersion": "10.15",
-            "signingIdentity": null,
-            "entitlements": null,
-            "providerShortName": null,
-            "infoPlist": "Info.plist"
-        }
-    },
-    "plugins": {
-        "shell": {
-            "open": true
-        },
-        "fs": {
-            "requireLiteralLeadingDot": false
-        },
-        "deep-link": {
-            "desktop": {
-                "schemes": [
-                    "stirlingpdf"
-                ]
-            }
-        }
+    "macOS": {
+      "minimumSystemVersion": "10.15",
+      "signingIdentity": null,
+      "entitlements": null,
+      "providerShortName": null,
+      "infoPlist": "Info.plist"
     }
+  },
+  "plugins": {
+    "shell": {
+      "open": true
+    },
+    "fs": {
+      "requireLiteralLeadingDot": false
+    },
+    "deep-link": {
+      "desktop": {
+        "schemes": ["stirlingpdf"]
+      }
+    }
+  }
 }

frontend/src/core/contexts/FileManagerContext.tsx

@@ -22,6 +22,7 @@ import {
   extractLatestFilesFromBundle,
   parseContentDispositionFilename,
 } from "@app/services/shareBundleUtils";
+import { getHeaderValue } from "@app/services/httpHeaderUtils";
 import { useTranslation } from "react-i18next";
 import { openFilesFromDisk } from "@app/services/openFilesFromDisk";
 export { pendingFilePathMappings } from "@app/services/pendingFilePathMappings";
@@ -893,16 +894,11 @@ export const FileManagerProvider: React.FC<FileManagerProviderProps> = ({
             skipAuthRedirect: true,
           } as any,
         );
-        const contentType =
-          (response.headers &&
-            (response.headers["content-type"] ||
-              response.headers["Content-Type"])) ||
-          "";
-        const disposition =
-          (response.headers &&
-            (response.headers["content-disposition"] ||
-              response.headers["Content-Disposition"])) ||
-          "";
+        const contentType = getHeaderValue(response.headers, "content-type");
+        const disposition = getHeaderValue(
+          response.headers,
+          "content-disposition",
+        );
         const filename =
           parseContentDispositionFilename(disposition) ||
           file.name ||

frontend/src/core/contexts/FilesModalContext.tsx

@@ -20,6 +20,7 @@ import {
   loadShareBundleEntries,
   parseContentDispositionFilename,
 } from "@app/services/shareBundleUtils";
+import { getHeaderValue } from "@app/services/httpHeaderUtils";
 
 interface FilesModalContextType {
   isFilesModalOpen: boolean;
@@ -173,16 +174,8 @@ export const FilesModalProvider: React.FC<{ children: React.ReactNode }> = ({
         skipAuthRedirect: true,
       } as any,
     );
-    const contentType =
-      (response.headers &&
-        (response.headers["content-type"] ||
-          response.headers["Content-Type"])) ||
-      "";
-    const disposition =
-      (response.headers &&
-        (response.headers["content-disposition"] ||
-          response.headers["Content-Disposition"])) ||
-      "";
+    const contentType = getHeaderValue(response.headers, "content-type");
+    const disposition = getHeaderValue(response.headers, "content-disposition");
     const filename =
       parseContentDispositionFilename(disposition) || "server-file";
     const blob = response.data as Blob;
@@ -199,16 +192,8 @@ export const FilesModalProvider: React.FC<{ children: React.ReactNode }> = ({
         skipAuthRedirect: true,
       } as any,
     );
-    const contentType =
-      (response.headers &&
-        (response.headers["content-type"] ||
-          response.headers["Content-Type"])) ||
-      "";
-    const disposition =
-      (response.headers &&
-        (response.headers["content-disposition"] ||
-          response.headers["Content-Disposition"])) ||
-      "";
+    const contentType = getHeaderValue(response.headers, "content-type");
+    const disposition = getHeaderValue(response.headers, "content-disposition");
     const filename =
       parseContentDispositionFilename(disposition) || "shared-file";
     const blob = response.data as Blob;
@@ -241,6 +226,11 @@ export const FilesModalProvider: React.FC<{ children: React.ReactNode }> = ({
         // Use custom handler for special cases (like page insertion)
         customHandler(files, insertAfterPage);
       } else {
+        // Snapshot selection before upload; addFiles may replace the current
+        // selection with only newly uploaded files.
+        const previouslySelected = fileCtx.selectors
+          .getSelectedStirlingFileStubs()
+          .map((s) => s.id);
         // 1) Add via standard flow (auto-selects new files)
         await addFiles(files);
         // 2) Merge all requested file IDs (covers already-present files too)
@@ -252,7 +242,7 @@ export const FilesModalProvider: React.FC<{ children: React.ReactNode }> = ({
             .getSelectedStirlingFileStubs()
             .map((s) => s.id);
           const nextSelection = Array.from(
-            new Set([...currentSelected, ...ids]),
+            new Set([...previouslySelected, ...currentSelected, ...ids]),
           );
           actions.setSelectedFiles(nextSelection);
         }

frontend/src/core/services/httpHeaderUtils.ts

@@ -0,0 +1,61 @@
+type HeaderPrimitive = string | number | boolean;
+
+function normalizeHeaderValue(value: unknown): string | undefined {
+  if (typeof value === "string") {
+    return value;
+  }
+  if (typeof value === "number" || typeof value === "boolean") {
+    return String(value);
+  }
+  if (Array.isArray(value)) {
+    const stringValues = value.filter(
+      (entry): entry is HeaderPrimitive =>
+        typeof entry === "string" ||
+        typeof entry === "number" ||
+        typeof entry === "boolean",
+    );
+    return stringValues.length > 0
+      ? stringValues.map(String).join(", ")
+      : undefined;
+  }
+  return undefined;
+}
+
+export function getHeaderValue(headers: unknown, headerName: string): string {
+  const normalizedName = headerName.toLowerCase();
+
+  if (!headers || typeof headers !== "object") {
+    return "";
+  }
+
+  const maybeHeaders = headers as Record<string, unknown> & {
+    get?: (name: string) => unknown;
+  };
+
+  const directValue =
+    maybeHeaders[headerName] ??
+    maybeHeaders[normalizedName] ??
+    maybeHeaders[headerName.toUpperCase()];
+  const normalizedDirect = normalizeHeaderValue(directValue);
+  if (normalizedDirect) {
+    return normalizedDirect;
+  }
+
+  if (typeof maybeHeaders.get === "function") {
+    const fromGetter = normalizeHeaderValue(maybeHeaders.get(headerName));
+    if (fromGetter) {
+      return fromGetter;
+    }
+  }
+
+  for (const [key, value] of Object.entries(maybeHeaders)) {
+    if (key.toLowerCase() === normalizedName) {
+      const normalized = normalizeHeaderValue(value);
+      if (normalized) {
+        return normalized;
+      }
+    }
+  }
+
+  return "";
+}

frontend/src/core/services/signatureStorageService.ts

@@ -1,4 +1,5 @@
 import apiClient from "@app/services/apiClient";
+import { getHeaderValue } from "@app/services/httpHeaderUtils";
 import type { SavedSignature } from "@app/types/signature";
 
 export type StorageType = "backend" | "localStorage";
@@ -166,7 +167,9 @@ class SignatureStorageService {
 
             // Convert to data URL (base64) for both display and use
             const blob = new Blob([imageResponse.data], {
-              type: imageResponse.headers["content-type"] || "image/png",
+              type:
+                getHeaderValue(imageResponse.headers, "content-type") ||
+                "image/png",
             });
 
             const dataUrl = await new Promise<string>((resolve, reject) => {

frontend/src/proprietary/routes/ShareLinkLoader.tsx

@@ -16,6 +16,7 @@ import {
   loadShareBundleEntries,
   parseContentDispositionFilename,
 } from "@app/services/shareBundleUtils";
+import { getHeaderValue } from "@app/services/httpHeaderUtils";
 
 interface ShareLinkLoaderProps {
   token: string;
@@ -78,16 +79,11 @@ export default function ShareLinkLoader({ token }: ShareLinkLoaderProps) {
         );
         if (signal.aborted) return;
 
-        const contentType =
-          (response.headers &&
-            (response.headers["content-type"] ||
-              response.headers["Content-Type"])) ||
-          "";
-        const disposition =
-          (response.headers &&
-            (response.headers["content-disposition"] ||
-              response.headers["Content-Disposition"])) ||
-          "";
+        const contentType = getHeaderValue(response.headers, "content-type");
+        const disposition = getHeaderValue(
+          response.headers,
+          "content-disposition",
+        );
         const filename =
           parseContentDispositionFilename(disposition) || "shared-file";
         const blob = response.data as Blob;

frontend/src/proprietary/services/shareLinkImport.ts

@@ -9,6 +9,7 @@ import {
   loadShareBundleEntries,
   parseContentDispositionFilename,
 } from "@app/services/shareBundleUtils";
+import { getHeaderValue } from "@app/services/httpHeaderUtils";
 
 export interface ShareLinkMetadata {
   shareToken?: string;
@@ -44,15 +45,8 @@ export async function downloadShareLink(token: string): Promise<{
     suppressErrorToast: true,
     skipAuthRedirect: true,
   });
-  const contentType =
-    (response.headers &&
-      (response.headers["content-type"] || response.headers["Content-Type"])) ||
-    "";
-  const disposition =
-    (response.headers &&
-      (response.headers["content-disposition"] ||
-        response.headers["Content-Disposition"])) ||
-    "";
+  const contentType = getHeaderValue(response.headers, "content-type");
+  const disposition = getHeaderValue(response.headers, "content-disposition");
   const filename =
     parseContentDispositionFilename(disposition) || "shared-file";
   const blob = response.data as Blob;