Merge remote-tracking branch 'origin/main' into graeme/fix-nearest-ci…

…ty-bug

Configuration/App/DuckDuckGo.xcconfig

@@ -34,10 +34,10 @@ PROVISIONING_PROFILE_SPECIFIER[sdk=macosx*] =
 PROVISIONING_PROFILE_SPECIFIER[config=Release][sdk=macosx*] = MacOS Browser
 PROVISIONING_PROFILE_SPECIFIER[config=Review][sdk=macosx*] = MacOS Browser Product Review
 
-GCC_PREPROCESSOR_DEFINITIONS[arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1
-GCC_PREPROCESSOR_DEFINITIONS[config=CI][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 DEBUG=1 CI=1 $(inherited)
-GCC_PREPROCESSOR_DEFINITIONS[config=Debug][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 DEBUG=1 $(inherited)
-GCC_PREPROCESSOR_DEFINITIONS[config=Review][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 REVIEW=1 $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME)
+GCC_PREPROCESSOR_DEFINITIONS[config=CI][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 DEBUG=1 CI=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[config=Debug][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 DEBUG=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[config=Review][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION=1 REVIEW=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
 
 SWIFT_ACTIVE_COMPILATION_CONDITIONS[arch=*][sdk=*] = NETP_SYSTEM_EXTENSION $(FEATURE_FLAGS)
 SWIFT_ACTIVE_COMPILATION_CONDITIONS[config=CI][arch=*][sdk=*] = NETP_SYSTEM_EXTENSION DEBUG CI $(FEATURE_FLAGS)

Configuration/AppStore.xcconfig

@@ -23,10 +23,10 @@ MAIN_BUNDLE_IDENTIFIER[config=Debug][sdk=*] = $(MAIN_BUNDLE_IDENTIFIER_PREFIX).d
 MAIN_BUNDLE_IDENTIFIER[config=CI][sdk=*] = $(MAIN_BUNDLE_IDENTIFIER_PREFIX).debug
 MAIN_BUNDLE_IDENTIFIER[config=Review][sdk=*] = $(MAIN_BUNDLE_IDENTIFIER_PREFIX).review
 
-GCC_PREPROCESSOR_DEFINITIONS[arch=*][sdk=*] = APPSTORE=1
-GCC_PREPROCESSOR_DEFINITIONS[config=CI][arch=*][sdk=*] = APPSTORE=1 DEBUG=1 CI=1 $(inherited)
-GCC_PREPROCESSOR_DEFINITIONS[config=Debug][arch=*][sdk=*] = APPSTORE=1 DEBUG=1 $(inherited)
-GCC_PREPROCESSOR_DEFINITIONS[config=Review][arch=*][sdk=*] = APPSTORE=1 REVIEW=1 $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[arch=*][sdk=*] = APPSTORE=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME)
+GCC_PREPROCESSOR_DEFINITIONS[config=CI][arch=*][sdk=*] = APPSTORE=1 DEBUG=1 CI=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[config=Debug][arch=*][sdk=*] = APPSTORE=1 DEBUG=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
+GCC_PREPROCESSOR_DEFINITIONS[config=Review][arch=*][sdk=*] = APPSTORE=1 REVIEW=1 SWIFT_OBJC_INTERFACE_HEADER_NAME=$(SWIFT_OBJC_INTERFACE_HEADER_NAME) $(inherited)
 
 MACOSX_DEPLOYMENT_TARGET = 12.3
 

Configuration/BuildNumber.xcconfig

@@ -1 +1 @@
-CURRENT_PROJECT_VERSION = 154
+CURRENT_PROJECT_VERSION = 157

DuckDuckGo.xcodeproj/project.pbxproj

@@ -3063,6 +3063,12 @@
  B6ABC5962B4861D4008343B9 /* FocusableTextField.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6ABC5952B4861D4008343B9 /* FocusableTextField.swift */; };
  B6ABC5972B4861D4008343B9 /* FocusableTextField.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6ABC5952B4861D4008343B9 /* FocusableTextField.swift */; };
  B6ABC5982B4861D4008343B9 /* FocusableTextField.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6ABC5952B4861D4008343B9 /* FocusableTextField.swift */; };
+ B6ABD0CA2BC03F610000EB69 /* SecurityScopedFileURLController.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6ABD0C92BC03F610000EB69 /* SecurityScopedFileURLController.swift */; };
+ B6ABD0CB2BC03F610000EB69 /* SecurityScopedFileURLController.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6ABD0C92BC03F610000EB69 /* SecurityScopedFileURLController.swift */; };
+ B6ABD0CC2BC03F610000EB69 /* SecurityScopedFileURLController.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6ABD0C92BC03F610000EB69 /* SecurityScopedFileURLController.swift */; };
+ B6ABD0CE2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m in Sources */ = {isa = PBXBuildFile; fileRef = B6ABD0CD2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m */; };
+ B6ABD0CF2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m in Sources */ = {isa = PBXBuildFile; fileRef = B6ABD0CD2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m */; };
+ B6ABD0D02BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m in Sources */ = {isa = PBXBuildFile; fileRef = B6ABD0CD2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m */; };
  B6AE39F129373AF200C37AA4 /* EmptyAttributionRulesProver.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6AE39F029373AF200C37AA4 /* EmptyAttributionRulesProver.swift */; };
  B6AE39F329374AEC00C37AA4 /* OHHTTPStubs in Frameworks */ = {isa = PBXBuildFile; productRef = B6AE39F229374AEC00C37AA4 /* OHHTTPStubs */; };
  B6AE39F529374AEC00C37AA4 /* OHHTTPStubsSwift in Frameworks */ = {isa = PBXBuildFile; productRef = B6AE39F429374AEC00C37AA4 /* OHHTTPStubsSwift */; };
@@ -3203,6 +3209,9 @@
  B6EC37FC29B83E99001ACE79 /* TestsURLExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6EC37FB29B83E99001ACE79 /* TestsURLExtension.swift */; };
  B6EC37FD29B83E99001ACE79 /* TestsURLExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6EC37FB29B83E99001ACE79 /* TestsURLExtension.swift */; };
  B6EC37FF29B8D915001ACE79 /* Configuration in Frameworks */ = {isa = PBXBuildFile; productRef = B6EC37FE29B8D915001ACE79 /* Configuration */; };
+ B6EECB302BC3FA5A00B3CB77 /* SecurityScopedFileURLController.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6ABD0C92BC03F610000EB69 /* SecurityScopedFileURLController.swift */; };
+ B6EECB312BC3FAB100B3CB77 /* NSURL+sandboxExtensionRetainCount.m in Sources */ = {isa = PBXBuildFile; fileRef = B6ABD0CD2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m */; };
+ B6EECB322BC40A1400B3CB77 /* FileManagerExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6E61EE2263AC0C8004E11AB /* FileManagerExtension.swift */; };
  B6EEDD7D2B8C69E900637EBC /* TabContentTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6EEDD7C2B8C69E900637EBC /* TabContentTests.swift */; };
  B6EEDD7E2B8C69E900637EBC /* TabContentTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = B6EEDD7C2B8C69E900637EBC /* TabContentTests.swift */; };
  B6F1C80B2761C45400334924 /* LocalUnprotectedDomains.swift in Sources */ = {isa = PBXBuildFile; fileRef = 336B39E22726B4B700C417D3 /* LocalUnprotectedDomains.swift */; };
@@ -3303,6 +3312,7 @@
  EE7295ED2A545C0A008C0991 /* NetworkProtection in Frameworks */ = {isa = PBXBuildFile; productRef = EE7295EC2A545C0A008C0991 /* NetworkProtection */; };
  EE7295EF2A545C12008C0991 /* NetworkProtection in Frameworks */ = {isa = PBXBuildFile; productRef = EE7295EE2A545C12008C0991 /* NetworkProtection */; };
  EE7F74912BB5D76600CD9456 /* BookmarksBarTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = EE7F74902BB5D76600CD9456 /* BookmarksBarTests.swift */; };
+ EE9D81C32BC57A3700338BE3 /* StateRestorationTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = EE9D81C22BC57A3700338BE3 /* StateRestorationTests.swift */; };
  EEA3EEB12B24EBD000E8333A /* NetworkProtectionVPNCountryLabelsModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = EEA3EEB02B24EBD000E8333A /* NetworkProtectionVPNCountryLabelsModel.swift */; };
  EEA3EEB32B24EC0600E8333A /* VPNLocationViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = EEA3EEB22B24EC0600E8333A /* VPNLocationViewModel.swift */; };
  EEAD7A7C2A1D3E20002A24E7 /* AppLauncher.swift in Sources */ = {isa = PBXBuildFile; fileRef = EEAD7A6E2A1D3E1F002A24E7 /* AppLauncher.swift */; };
@@ -4644,6 +4654,8 @@
  B6AAAC2C260330580029438D /* PublishedAfter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PublishedAfter.swift; sourceTree = "<group>"; };
  B6AAAC3D26048F690029438D /* RandomAccessCollectionExtension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RandomAccessCollectionExtension.swift; sourceTree = "<group>"; };
  B6ABC5952B4861D4008343B9 /* FocusableTextField.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FocusableTextField.swift; sourceTree = "<group>"; };
+ B6ABD0C92BC03F610000EB69 /* SecurityScopedFileURLController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SecurityScopedFileURLController.swift; sourceTree = "<group>"; };
+ B6ABD0CD2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "NSURL+sandboxExtensionRetainCount.m"; sourceTree = "<group>"; };
  B6AE39F029373AF200C37AA4 /* EmptyAttributionRulesProver.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EmptyAttributionRulesProver.swift; sourceTree = "<group>"; };
  B6AE74332609AFCE005B9B1A /* ProgressEstimationTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProgressEstimationTests.swift; sourceTree = "<group>"; };
  B6B040072B95C4C80085279D /* Downloads 2.xcdatamodel */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcdatamodel; path = "Downloads 2.xcdatamodel"; sourceTree = "<group>"; };
@@ -4777,6 +4789,7 @@
  EE66418B2B9B1981005BCD17 /* NetworkProtectionTokenStore+SubscriptionTokenKeychainStorage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "NetworkProtectionTokenStore+SubscriptionTokenKeychainStorage.swift"; sourceTree = "<group>"; };
  EE66666E2B56EDE4001D898D /* VPNLocationsHostingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VPNLocationsHostingViewController.swift; sourceTree = "<group>"; };
  EE7F74902BB5D76600CD9456 /* BookmarksBarTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BookmarksBarTests.swift; sourceTree = "<group>"; };
+ EE9D81C22BC57A3700338BE3 /* StateRestorationTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = StateRestorationTests.swift; sourceTree = "<group>"; };
  EEA3EEB02B24EBD000E8333A /* NetworkProtectionVPNCountryLabelsModel.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NetworkProtectionVPNCountryLabelsModel.swift; sourceTree = "<group>"; };
  EEA3EEB22B24EC0600E8333A /* VPNLocationViewModel.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = VPNLocationViewModel.swift; sourceTree = "<group>"; };
  EEAD7A6E2A1D3E1F002A24E7 /* AppLauncher.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppLauncher.swift; sourceTree = "<group>"; };
@@ -6562,6 +6575,7 @@
  EE7F74902BB5D76600CD9456 /* BookmarksBarTests.swift */,
  EE02D41B2BB460A600DBE6B3 /* BrowsingHistoryTests.swift */,
  EE0429DF2BA31D2F009EB20F /* FindInPageTests.swift */,
+ EE9D81C22BC57A3700338BE3 /* StateRestorationTests.swift */,
  7B4CE8E626F02134009134B1 /* TabBarTests.swift */,
  );
  path = UITests;
@@ -6687,6 +6701,8 @@
  B6C0B23826E742610031CB7F /* FileDownloadError.swift */,
  856C98DE257014BD00A22F1F /* FileDownloadManager.swift */,
  B6E6B9E22BA1F5F1008AA7E1 /* FilePresenter.swift */,
+ B6ABD0C92BC03F610000EB69 /* SecurityScopedFileURLController.swift */,
+ B6ABD0CD2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m */,
  B6A924D82664C72D001A28CA /* WebKitDownloadTask.swift */,
  B6CC266B2BAD9CD800F53F8D /* FileProgressPresenter.swift */,
  );
@@ -10724,6 +10740,7 @@
  7B430EA22A71411A00BAC4A1 /* NetworkProtectionSimulateFailureMenu.swift in Sources */,
  3706FBD5293F65D500E42796 /* TabCollection+NSSecureCoding.swift in Sources */,
  3706FBD6293F65D500E42796 /* Instruments.swift in Sources */,
+ B6ABD0CF2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m in Sources */,
  B62B483F2ADE48DE000DECE5 /* ArrayBuilder.swift in Sources */,
  569277C229DDCBB500B633EF /* HomePageContinueSetUpModel.swift in Sources */,
  3706FBD7293F65D500E42796 /* ContentBlockerRulesLists.swift in Sources */,
@@ -10869,6 +10886,7 @@
  3706FC32293F65D500E42796 /* MoreOptionsMenu.swift in Sources */,
  3706FC34293F65D500E42796 /* PermissionAuthorizationViewController.swift in Sources */,
  3706FC35293F65D500E42796 /* BookmarkNode.swift in Sources */,
+ B6ABD0CB2BC03F610000EB69 /* SecurityScopedFileURLController.swift in Sources */,
  31EF1E822B63FFC200E6DB17 /* DataBrokerProtectionLoginItemScheduler.swift in Sources */,
  B6B140892ABDBCC1004F8E85 /* HoverTrackingArea.swift in Sources */,
  3706FC36293F65D500E42796 /* LongPressButton.swift in Sources */,
@@ -12024,6 +12042,7 @@
  4B2F565D2B38F93E001214C0 /* NetworkProtectionSubscriptionEventHandler.swift in Sources */,
  4B957B082AC7AE700062CA31 /* PixelDataStore.swift in Sources */,
  4B957B092AC7AE700062CA31 /* WaitlistStorage.swift in Sources */,
+ B6ABD0D02BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m in Sources */,
  4B957B0A2AC7AE700062CA31 /* Pixel.swift in Sources */,
  4B957B0B2AC7AE700062CA31 /* PixelEvent.swift in Sources */,
  4B957B0C2AC7AE700062CA31 /* TabBarFooter.swift in Sources */,
@@ -12048,6 +12067,7 @@
  F1B33DF42BAD929D001128B3 /* SubscriptionAppStoreRestorer.swift in Sources */,
  4B957B1B2AC7AE700062CA31 /* ScriptSourceProviding.swift in Sources */,
  4B957B1C2AC7AE700062CA31 /* CoreDataBookmarkImporter.swift in Sources */,
+ B6ABD0CC2BC03F610000EB69 /* SecurityScopedFileURLController.swift in Sources */,
  4B957B1D2AC7AE700062CA31 /* SuggestionViewModel.swift in Sources */,
  4B957B1E2AC7AE700062CA31 /* BookmarkManagedObject.swift in Sources */,
  4B957B1F2AC7AE700062CA31 /* CSVLoginExporter.swift in Sources */,
@@ -12282,6 +12302,7 @@
  EE02D41A2BB4609900DBE6B3 /* UITests.swift in Sources */,
  EE0429E02BA31D2F009EB20F /* FindInPageTests.swift in Sources */,
  EE02D4212BB460FE00DBE6B3 /* StringExtension.swift in Sources */,
+ EE9D81C32BC57A3700338BE3 /* StateRestorationTests.swift in Sources */,
  EE54F7B32BBFEA49006218DB /* BookmarksAndFavoritesTests.swift in Sources */,
  EE02D4222BB4611A00DBE6B3 /* TestsURLExtension.swift in Sources */,
  7B4CE8E726F02135009134B1 /* TabBarTests.swift in Sources */,
@@ -12891,6 +12912,7 @@
  4B37EE5F2B4CFC3C00A89A61 /* HomePageRemoteMessagingStorage.swift in Sources */,
  4B9DB0472A983B24000927DB /* WaitlistRootView.swift in Sources */,
  31F28C5128C8EEC500119F70 /* YoutubeOverlayUserScript.swift in Sources */,
+ B6ABD0CA2BC03F610000EB69 /* SecurityScopedFileURLController.swift in Sources */,
  B6040856274B830F00680351 /* DictionaryExtension.swift in Sources */,
  B684592725C93C0500DC17B6 /* Publishers.NestedObjectChanges.swift in Sources */,
  B6DA06E62913F39400225DE2 /* MenuItemSelectors.swift in Sources */,
@@ -13012,6 +13034,7 @@
  B6A9E46B2614618A0067D1B9 /* OperatingSystemVersionExtension.swift in Sources */,
  4BDFA4AE27BF19E500648192 /* ToggleableScrollView.swift in Sources */,
  1D36F4242A3B85C50052B527 /* TabCleanupPreparer.swift in Sources */,
+ B6ABD0CE2BC042CE0000EB69 /* NSURL+sandboxExtensionRetainCount.m in Sources */,
  4B4D60DF2A0C875F00BCD287 /* NetworkProtectionOptionKeyExtension.swift in Sources */,
  85AC3AEF25D5CE9800C7D2AA /* UserScripts.swift in Sources */,
  B643BF1427ABF772000BACEC /* NSWorkspaceExtension.swift in Sources */,
@@ -13374,7 +13397,10 @@
  B6E6BA062BA1FE10008AA7E1 /* NSApplicationExtension.swift in Sources */,
  B6E6B9F62BA1FD90008AA7E1 /* SandboxTestTool.swift in Sources */,
  B6E6BA252BA2EDDE008AA7E1 /* FileReadResult.swift in Sources */,
+ B6EECB322BC40A1400B3CB77 /* FileManagerExtension.swift in Sources */,
+ B6EECB302BC3FA5A00B3CB77 /* SecurityScopedFileURLController.swift in Sources */,
  B6E6BA052BA1FE09008AA7E1 /* URLExtension.swift in Sources */,
+ B6EECB312BC3FAB100B3CB77 /* NSURL+sandboxExtensionRetainCount.m in Sources */,
  B6E6BA202BA2E462008AA7E1 /* CollectionExtension.swift in Sources */,
  );
  runOnlyForDeploymentPostprocessing = 0;

DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -50,8 +50,8 @@
  "kind" : "remoteSourceControl",
  "location" : "https://github.com/duckduckgo/duckduckgo-autofill.git",
  "state" : {
- "revision" : "6493e296934bf09277c03df45f11f4619711cb24",
- "version" : "10.2.0"
+ "revision" : "6053999d6af384a716ab0ce7205dbab5d70ed1b3",
+ "version" : "11.0.1"
  }
  },
  {

DuckDuckGo/Common/Extensions/BundleExtension.swift

@@ -26,6 +26,8 @@ extension Bundle {
  static let buildNumber = kCFBundleVersionKey as String
  static let versionNumber = "CFBundleShortVersionString"
  static let displayName = "CFBundleDisplayName"
+ static let documentTypes = "CFBundleDocumentTypes"
+ static let typeExtensions = "CFBundleTypeExtensions"
  static let vpnMenuAgentBundleId = "AGENT_BUNDLE_ID"
  static let vpnMenuAgentProductName = "AGENT_PRODUCT_NAME"
 
@@ -115,6 +117,14 @@ extension Bundle {
  return path.hasPrefix(applicationsPath)
  }
 
+ var documentTypes: [[String: Any]] {
+ infoDictionary?[Keys.documentTypes] as? [[String: Any]] ?? []
+ }
+
+ var fileTypeExtensions: Set<String> {
+ documentTypes.reduce(into: []) { $0.formUnion($1[Keys.typeExtensions] as? [String] ?? []) }
+ }
+
 }
 
 enum BundleGroup {

DuckDuckGo/Common/Extensions/FileManagerExtension.swift

@@ -101,4 +101,16 @@ extension FileManager {
  return resolvedUrl.path.hasPrefix(trashUrl.path)
  }
 
+ /// Check if location pointed by the URL is writable by writing an empty data to it and removing the file if write succeeds
+ /// - Throws error if writing to the location fails
+ func checkWritability(_ url: URL) throws {
+ if fileExists(atPath: url.path), isWritableFile(atPath: url.path) {
+ return // we can write
+ } else {
+ // either we can‘t write or there‘s no file at the url – try writing throwing access error if no permission
+ try Data().write(to: url)
+ try removeItem(at: url)
+ }
+ }
+
 }

DuckDuckGo/Common/Extensions/NSAlertExtension.swift

@@ -137,15 +137,6 @@ extension NSAlert {
  return alert
  }
 
- static func noAccessToSelectedFolder() -> NSAlert {
- let alert = NSAlert()
- alert.messageText = UserText.noAccessToSelectedFolderHeader
- alert.informativeText = UserText.noAccessToSelectedFolder
- alert.alertStyle = .warning
- alert.addButton(withTitle: UserText.cancel)
- return alert
- }
-
  static func disableEmailProtection() -> NSAlert {
  let alert = NSAlert()
  alert.messageText = UserText.disableEmailProtectionTitle

DuckDuckGo/Common/Extensions/StringExtension.swift

@@ -71,6 +71,10 @@ extension String {
  return result
  }
 
+ func replacingInvalidFileNameCharacters(with replacement: String = "_") -> String {
+ replacingOccurrences(of: "[~#@*+%{}<>\\[\\]|\"\\_^\\/:\\\\]", with: replacement, options: .regularExpression)
+ }
+
  init(_ staticString: StaticString) {
  self = staticString.withUTF8Buffer {
  String(decoding: $0, as: UTF8.self)