Fix share extension functionality

- Add debugging logs to help diagnose sharing issues
- Improve completion handling in share extension
- Check for shared content when app becomes active
- Fix async handling of shared content processing

bitchat.xcodeproj/project.pbxproj

@@ -10,9 +10,10 @@
 		0245710AEAA58AD0A1425234 /* OptimizedBloomFilter.swift in Sources */ = {isa = PBXBuildFile; fileRef = CB043CA5EEB9AC8B07D61E97 /* OptimizedBloomFilter.swift */; };
 		0DAFF1DDE9BA83FF648D5AB3 /* BitchatMessageTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3FA8FF26ABDC1C642A8C7AE5 /* BitchatMessageTests.swift */; };
 		10E68BB889356219189E38EC /* BitchatApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = EF625BB3AD919322C01A46B2 /* BitchatApp.swift */; };
+		17901751FD8010AFC8E750F2 /* bitchatShareExtension.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = 61F92EBA29C47C0FCC482F1F /* bitchatShareExtension.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
 		1D9674FA5F998503831DC281 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A08E03AA0C63E97C91749AEC /* ContentView.swift */; };
 		1F48A8CEEE9399D1EBD08F0C /* OptimizedBloomFilter.swift in Sources */ = {isa = PBXBuildFile; fileRef = CB043CA5EEB9AC8B07D61E97 /* OptimizedBloomFilter.swift */; };
-		230B11C5BF035D35638B21C8 /* PasswordProtectedRoomTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = FB12482E4AD78B861C538449 /* PasswordProtectedRoomTests.swift */; };
+		24F17B1446E13F42652B7B08 /* PasswordProtectedChannelTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 036A1A705AAF9EC21F4354BE /* PasswordProtectedChannelTests.swift */; };
 		2E71E320EA921498C57E023B /* BitchatMessageTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3FA8FF26ABDC1C642A8C7AE5 /* BitchatMessageTests.swift */; };
 		4274B6016F755946FBF2513E /* MessageRetentionService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 67A85BFDDE65B4CD8BDF6DDB /* MessageRetentionService.swift */; };
 		4B747085D07A1BCE0F5BA612 /* BinaryProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = A2136C3E22D02D4A8DBE7EAB /* BinaryProtocol.swift */; };
@@ -32,7 +33,10 @@
 		8F0BFC2D2B2A5E7B70C3B485 /* BinaryProtocolTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 53D535D9CE0B875F47402290 /* BinaryProtocolTests.swift */; };
 		8F737CE0435792CC2AD65FCB /* KeychainManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 136696FC4436A02D98CE6A77 /* KeychainManager.swift */; };
 		923027D6F2F417AFA2488127 /* BitchatProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = 229F17B68CFF7AB1BC91C847 /* BitchatProtocol.swift */; };
+		9269B4230187A9EA969BEDB7 /* PasswordProtectedChannelTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 036A1A705AAF9EC21F4354BE /* PasswordProtectedChannelTests.swift */; };
 		92D34E7A07C990C8A815B0CE /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A08E03AA0C63E97C91749AEC /* ContentView.swift */; };
+		97BC7E9FAB24FFE643DB5EB2 /* bitchatShareExtension.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = 61F92EBA29C47C0FCC482F1F /* bitchatShareExtension.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
+		9C7D287C8E67AAE576A5ECB7 /* ShareViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = C1B378C16594575FCC7F9C75 /* ShareViewController.swift */; };
 		ABAF130D88561F4A646F0430 /* AppInfoView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 763E0DBA9492A654FC0CDCB9 /* AppInfoView.swift */; };
 		AD11E46940D742AEAF547EB2 /* AppInfoView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 763E0DBA9492A654FC0CDCB9 /* AppInfoView.swift */; };
 		ADC66F95FBD513B10411ADB3 /* MessagePaddingTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8DE9CDF66D4E52D268851048 /* MessagePaddingTests.swift */; };
@@ -49,7 +53,6 @@
 		DDA1DFAB1FF7AADE52DC0F53 /* EncryptionService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6DC1563390A15C042D059CF9 /* EncryptionService.swift */; };
 		F00B713D5053617FB5F3F1BE /* MessagePaddingTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8DE9CDF66D4E52D268851048 /* MessagePaddingTests.swift */; };
 		F455F011B3B648ADA233F998 /* BinaryProtocol.swift in Sources */ = {isa = PBXBuildFile; fileRef = A2136C3E22D02D4A8DBE7EAB /* BinaryProtocol.swift */; };
-		F4A689F5F34125AE1BFD5599 /* PasswordProtectedRoomTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = FB12482E4AD78B861C538449 /* PasswordProtectedRoomTests.swift */; };
 		FB8819B4C84FAFEF5C36B216 /* KeychainManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 136696FC4436A02D98CE6A77 /* KeychainManager.swift */; };
 /* End PBXBuildFile section */
 
@@ -61,6 +64,20 @@
 			remoteGlobalIDString = AF077EA0474EDEDE2C72716C;
 			remoteInfo = bitchat_iOS;
 		};
+		DCB3AD9121A64769FAD7BAD0 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 475D96681D0EA0AE57A4E06E /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 57CA17A36A2532A6CFF367BB;
+			remoteInfo = bitchatShareExtension;
+		};
+		E35E7AF9854A2E72452DD34F /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 475D96681D0EA0AE57A4E06E /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 57CA17A36A2532A6CFF367BB;
+			remoteInfo = bitchatShareExtension;
+		};
 		FF470234EF8C6BB8865B80B5 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = 475D96681D0EA0AE57A4E06E /* Project object */;
@@ -70,7 +87,33 @@
 		};
 /* End PBXContainerItemProxy section */
 
+/* Begin PBXCopyFilesBuildPhase section */
+		1AE5E5D867B14EFDBE2C8889 /* Embed Foundation Extensions */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 13;
+			files = (
+				97BC7E9FAB24FFE643DB5EB2 /* bitchatShareExtension.appex in Embed Foundation Extensions */,
+			);
+			name = "Embed Foundation Extensions";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		B6C356449BAE4E0F650565D1 /* Embed Foundation Extensions */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 13;
+			files = (
+				17901751FD8010AFC8E750F2 /* bitchatShareExtension.appex in Embed Foundation Extensions */,
+			);
+			name = "Embed Foundation Extensions";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
 /* Begin PBXFileReference section */
+		036A1A705AAF9EC21F4354BE /* PasswordProtectedChannelTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PasswordProtectedChannelTests.swift; sourceTree = "<group>"; };
 		03C57F452B55FD0FD8F51421 /* bitchatTests_macOS.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = bitchatTests_macOS.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		12B9C3EDF3BC73D3BC106DA4 /* DeliveryTracker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DeliveryTracker.swift; sourceTree = "<group>"; };
 		136696FC4436A02D98CE6A77 /* KeychainManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = KeychainManager.swift; sourceTree = "<group>"; };
@@ -78,9 +121,13 @@
 		229F17B68CFF7AB1BC91C847 /* BitchatProtocol.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BitchatProtocol.swift; sourceTree = "<group>"; };
 		32F149C43D1915831B60FE09 /* CompressionUtil.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CompressionUtil.swift; sourceTree = "<group>"; };
 		3448F84BF86A42A3CC4A9379 /* NotificationService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationService.swift; sourceTree = "<group>"; };
+		3668EEBB42FD4A24D5D83B7B /* bitchatShareExtension.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = bitchatShareExtension.entitlements; sourceTree = "<group>"; };
+		3A556661F74B7D5AE2F0521B /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		3A69677D382F1C3D5ED03F7D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		3FA8FF26ABDC1C642A8C7AE5 /* BitchatMessageTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BitchatMessageTests.swift; sourceTree = "<group>"; };
+		527EB217EFDFAD4CF1C91F07 /* bitchat.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = bitchat.entitlements; sourceTree = "<group>"; };
 		53D535D9CE0B875F47402290 /* BinaryProtocolTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BinaryProtocolTests.swift; sourceTree = "<group>"; };
+		61F92EBA29C47C0FCC482F1F /* bitchatShareExtension.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = bitchatShareExtension.appex; sourceTree = BUILT_PRODUCTS_DIR; };
 		67A85BFDDE65B4CD8BDF6DDB /* MessageRetentionService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MessageRetentionService.swift; sourceTree = "<group>"; };
 		6DC1563390A15C042D059CF9 /* EncryptionService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EncryptionService.swift; sourceTree = "<group>"; };
 		763E0DBA9492A654FC0CDCB9 /* AppInfoView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppInfoView.swift; sourceTree = "<group>"; };
@@ -91,6 +138,7 @@
 		A2136C3E22D02D4A8DBE7EAB /* BinaryProtocol.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BinaryProtocol.swift; sourceTree = "<group>"; };
 		AA4D7595A613F7ED3B386132 /* MessageRetryService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MessageRetryService.swift; sourceTree = "<group>"; };
 		C0DB1DE27F0AAB5092663E8E /* bitchatTests_iOS.xctest */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.cfbundle; path = bitchatTests_iOS.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		C1B378C16594575FCC7F9C75 /* ShareViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareViewController.swift; sourceTree = "<group>"; };
 		CB043CA5EEB9AC8B07D61E97 /* OptimizedBloomFilter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OptimizedBloomFilter.swift; sourceTree = "<group>"; };
 		D5C3D880FF8AE1673B20E1E3 /* BluetoothMeshService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BluetoothMeshService.swift; sourceTree = "<group>"; };
 		D69A18D27F9A565FD6041E12 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
@@ -98,7 +146,6 @@
 		EA706D8E5097785414646A8E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		ED176FF3B274E35C2D827894 /* BatteryOptimizer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BatteryOptimizer.swift; sourceTree = "<group>"; };
 		EF625BB3AD919322C01A46B2 /* BitchatApp.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BitchatApp.swift; sourceTree = "<group>"; };
-		FB12482E4AD78B861C538449 /* PasswordProtectedRoomTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PasswordProtectedRoomTests.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXGroup section */
@@ -106,6 +153,7 @@
 			isa = PBXGroup;
 			children = (
 				2F82C5FC8433F4064F079D1F /* bitchat */,
+				A2E8C336FA1ADBEC03261DFD /* bitchatShareExtension */,
 				C3D98EB3E1B455E321F519F4 /* bitchatTests */,
 				9F37F9F2C353B58AC809E93B /* Products */,
 			);
@@ -115,6 +163,7 @@
 			isa = PBXGroup;
 			children = (
 				3A69677D382F1C3D5ED03F7D /* Assets.xcassets */,
+				527EB217EFDFAD4CF1C91F07 /* bitchat.entitlements */,
 				EF625BB3AD919322C01A46B2 /* BitchatApp.swift */,
 				EA706D8E5097785414646A8E /* Info.plist */,
 				ADD53BCDA233C02E53458926 /* Protocols */,
@@ -149,12 +198,23 @@
 			children = (
 				997D512074C64904D75DDD40 /* bitchat.app */,
 				7EEBDA723E1CFD88758DA4AC /* bitchat.app */,
+				61F92EBA29C47C0FCC482F1F /* bitchatShareExtension.appex */,
 				C0DB1DE27F0AAB5092663E8E /* bitchatTests_iOS.xctest */,
 				03C57F452B55FD0FD8F51421 /* bitchatTests_macOS.xctest */,
 			);
 			name = Products;
 			sourceTree = "<group>";
 		};
+		A2E8C336FA1ADBEC03261DFD /* bitchatShareExtension */ = {
+			isa = PBXGroup;
+			children = (
+				3668EEBB42FD4A24D5D83B7B /* bitchatShareExtension.entitlements */,
+				3A556661F74B7D5AE2F0521B /* Info.plist */,
+				C1B378C16594575FCC7F9C75 /* ShareViewController.swift */,
+			);
+			path = bitchatShareExtension;
+			sourceTree = "<group>";
+		};
 		A55126E93155456CAA8D6656 /* Views */ = {
 			isa = PBXGroup;
 			children = (
@@ -181,7 +241,7 @@
 				1EB3A8FE16333ED12FCB8ACB /* BloomFilterTests.swift */,
 				D69A18D27F9A565FD6041E12 /* Info.plist */,
 				8DE9CDF66D4E52D268851048 /* MessagePaddingTests.swift */,
-				FB12482E4AD78B861C538449 /* PasswordProtectedRoomTests.swift */,
+				036A1A705AAF9EC21F4354BE /* PasswordProtectedChannelTests.swift */,
 			);
 			path = bitchatTests;
 			sourceTree = "<group>";
@@ -209,10 +269,12 @@
 			buildPhases = (
 				137ABE739BF20ACDDF8CC605 /* Sources */,
 				0214973A876129753D39EB47 /* Resources */,
+				1AE5E5D867B14EFDBE2C8889 /* Embed Foundation Extensions */,
 			);
 			buildRules = (
 			);
 			dependencies = (
+				D8120CFFA88B852C3D106FA6 /* PBXTargetDependency */,
 			);
 			name = bitchat_macOS;
 			packageProductDependencies = (
@@ -239,6 +301,23 @@
 			productReference = 03C57F452B55FD0FD8F51421 /* bitchatTests_macOS.xctest */;
 			productType = "com.apple.product-type.bundle.unit-test";
 		};
+		57CA17A36A2532A6CFF367BB /* bitchatShareExtension */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = E4EA6DC648DF55FF84032EB5 /* Build configuration list for PBXNativeTarget "bitchatShareExtension" */;
+			buildPhases = (
+				0A08E70F08F55FD5BA8C7EF3 /* Sources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = bitchatShareExtension;
+			packageProductDependencies = (
+			);
+			productName = bitchatShareExtension;
+			productReference = 61F92EBA29C47C0FCC482F1F /* bitchatShareExtension.appex */;
+			productType = "com.apple.product-type.app-extension";
+		};
 		6CB97DF2EA57234CB3E563B8 /* bitchatTests_iOS */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 38C4AF6313E5037F25CEF30B /* Build configuration list for PBXNativeTarget "bitchatTests_iOS" */;
@@ -263,10 +342,12 @@
 			buildPhases = (
 				4E49E34F00154C051AE90FED /* Sources */,
 				CD6E8F32BC38357473954F97 /* Resources */,
+				B6C356449BAE4E0F650565D1 /* Embed Foundation Extensions */,
 			);
 			buildRules = (
 			);
 			dependencies = (
+				6EB655BA5DB11909C1DEC460 /* PBXTargetDependency */,
 			);
 			name = bitchat_iOS;
 			packageProductDependencies = (
@@ -287,6 +368,9 @@
 					0576A29205865664C0937536 = {
 						ProvisioningStyle = Automatic;
 					};
+					57CA17A36A2532A6CFF367BB = {
+						ProvisioningStyle = Automatic;
+					};
 					AF077EA0474EDEDE2C72716C = {
 						ProvisioningStyle = Automatic;
 					};
@@ -305,6 +389,7 @@
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
+				57CA17A36A2532A6CFF367BB /* bitchatShareExtension */,
 				6CB97DF2EA57234CB3E563B8 /* bitchatTests_iOS */,
 				47FF23248747DD7CB666CB91 /* bitchatTests_macOS */,
 				AF077EA0474EDEDE2C72716C /* bitchat_iOS */,
@@ -333,6 +418,14 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
+		0A08E70F08F55FD5BA8C7EF3 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				9C7D287C8E67AAE576A5ECB7 /* ShareViewController.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		137ABE739BF20ACDDF8CC605 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -387,7 +480,7 @@
 				2E71E320EA921498C57E023B /* BitchatMessageTests.swift in Sources */,
 				C91FDE97070433E6CFE95C55 /* BloomFilterTests.swift in Sources */,
 				ADC66F95FBD513B10411ADB3 /* MessagePaddingTests.swift in Sources */,
-				F4A689F5F34125AE1BFD5599 /* PasswordProtectedRoomTests.swift in Sources */,
+				24F17B1446E13F42652B7B08 /* PasswordProtectedChannelTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -399,7 +492,7 @@
 				0DAFF1DDE9BA83FF648D5AB3 /* BitchatMessageTests.swift in Sources */,
 				846E2B446E36639159704730 /* BloomFilterTests.swift in Sources */,
 				F00B713D5053617FB5F3F1BE /* MessagePaddingTests.swift in Sources */,
-				230B11C5BF035D35638B21C8 /* PasswordProtectedRoomTests.swift in Sources */,
+				9269B4230187A9EA969BEDB7 /* PasswordProtectedChannelTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -411,6 +504,16 @@
 			target = 0576A29205865664C0937536 /* bitchat_macOS */;
 			targetProxy = FF470234EF8C6BB8865B80B5 /* PBXContainerItemProxy */;
 		};
+		6EB655BA5DB11909C1DEC460 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 57CA17A36A2532A6CFF367BB /* bitchatShareExtension */;
+			targetProxy = E35E7AF9854A2E72452DD34F /* PBXContainerItemProxy */;
+		};
+		D8120CFFA88B852C3D106FA6 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 57CA17A36A2532A6CFF367BB /* bitchatShareExtension */;
+			targetProxy = DCB3AD9121A64769FAD7BAD0 /* PBXContainerItemProxy */;
+		};
 		D8C09F21DB7DC06E8E672C21 /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = AF077EA0474EDEDE2C72716C /* bitchat_iOS */;
@@ -476,6 +579,28 @@
 			};
 			name = Release;
 		};
+		3DCF45111852FB2AEBE05E31 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGNING_ALLOWED = YES;
+				CODE_SIGNING_REQUIRED = YES;
+				CODE_SIGN_ENTITLEMENTS = bitchatShareExtension/bitchatShareExtension.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_TEAM = L3N5LHJD5Y;
+				INFOPLIST_FILE = bitchatShareExtension/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@executable_path/../../Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = chat.bitchat.ShareExtension;
+				SDKROOT = iphoneos;
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Release;
+		};
 		702E7395723CADA4B830F4A9 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
@@ -483,6 +608,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;
 				CODE_SIGNING_ALLOWED = YES;
 				CODE_SIGNING_REQUIRED = YES;
+				CODE_SIGN_ENTITLEMENTS = bitchat/bitchat.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = L3N5LHJD5Y;
@@ -497,9 +623,12 @@
 				PRODUCT_BUNDLE_IDENTIFIER = chat.bitchat;
 				PRODUCT_NAME = bitchat;
 				SDKROOT = iphoneos;
-				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = YES;
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
+				SUPPORTS_MACCATALYST = NO;
+				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
+				SUPPORTS_XR_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2";
+				TARGETED_DEVICE_FAMILY = 1;
 			};
 			name = Debug;
 		};
@@ -529,6 +658,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;
 				CODE_SIGNING_ALLOWED = YES;
 				CODE_SIGNING_REQUIRED = YES;
+				CODE_SIGN_ENTITLEMENTS = bitchat/bitchat.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = L3N5LHJD5Y;
@@ -543,9 +673,12 @@
 				PRODUCT_BUNDLE_IDENTIFIER = chat.bitchat;
 				PRODUCT_NAME = bitchat;
 				SDKROOT = iphoneos;
-				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = YES;
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
+				SUPPORTS_MACCATALYST = NO;
+				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = NO;
+				SUPPORTS_XR_DESIGNED_FOR_IPHONE_IPAD = NO;
 				SWIFT_VERSION = 5.0;
-				TARGETED_DEVICE_FAMILY = "1,2";
+				TARGETED_DEVICE_FAMILY = 1;
 			};
 			name = Release;
 		};
@@ -556,6 +689,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;
 				CODE_SIGNING_ALLOWED = YES;
 				CODE_SIGNING_REQUIRED = YES;
+				CODE_SIGN_ENTITLEMENTS = bitchat/bitchat.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				ENABLE_PREVIEWS = YES;
@@ -639,6 +773,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;
 				CODE_SIGNING_ALLOWED = YES;
 				CODE_SIGNING_REQUIRED = YES;
+				CODE_SIGN_ENTITLEMENTS = bitchat/bitchat.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				ENABLE_PREVIEWS = YES;
@@ -722,6 +857,28 @@
 			};
 			name = Debug;
 		};
+		DAC5E82049F8A97360BE63D6 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CODE_SIGNING_ALLOWED = YES;
+				CODE_SIGNING_REQUIRED = YES;
+				CODE_SIGN_ENTITLEMENTS = bitchatShareExtension/bitchatShareExtension.entitlements;
+				CODE_SIGN_STYLE = Automatic;
+				DEVELOPMENT_TEAM = L3N5LHJD5Y;
+				INFOPLIST_FILE = bitchatShareExtension/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+					"@executable_path/../../Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = chat.bitchat.ShareExtension;
+				SDKROOT = iphoneos;
+				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
@@ -770,6 +927,15 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Debug;
 		};
+		E4EA6DC648DF55FF84032EB5 /* Build configuration list for PBXNativeTarget "bitchatShareExtension" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				DAC5E82049F8A97360BE63D6 /* Debug */,
+				3DCF45111852FB2AEBE05E31 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Debug;
+		};
 /* End XCConfigurationList section */
 	};
 	rootObject = 475D96681D0EA0AE57A4E06E /* Project object */;

bitchat/BitchatApp.swift

@@ -35,6 +35,12 @@ struct BitchatApp: App {
                 .onOpenURL { url in
                     handleURL(url)
                 }
+                #if os(iOS)
+                .onReceive(NotificationCenter.default.publisher(for: UIApplication.didBecomeActiveNotification)) { _ in
+                    // Check for shared content when app becomes active
+                    checkForSharedContent()
+                }
+                #endif
         }
         #if os(macOS)
         .windowStyle(.hiddenTitleBar)
@@ -51,9 +57,14 @@ struct BitchatApp: App {
     
     private func checkForSharedContent() {
         // Check app group for shared content from extension
-        guard let userDefaults = UserDefaults(suiteName: "group.chat.bitchat"),
+        guard let userDefaults = UserDefaults(suiteName: "group.chat.bitchat") else {
-              let sharedContent = userDefaults.string(forKey: "sharedContent"),
+            print("Failed to access app group UserDefaults")
+            return
+        }
+        
+        guard let sharedContent = userDefaults.string(forKey: "sharedContent"),
               let sharedDate = userDefaults.object(forKey: "sharedContentDate") as? Date else {
+            print("No shared content found in UserDefaults")
             return
         }
         

bitchat/Info.plist

@@ -40,16 +40,5 @@
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
 	</array>
-	<key>CFBundleURLTypes</key>
-	<array>
-		<dict>
-			<key>CFBundleURLSchemes</key>
-			<array>
-				<string>bitchat</string>
-			</array>
-			<key>CFBundleURLName</key>
-			<string>chat.bitchat</string>
-		</dict>
-	</array>
 </dict>
 </plist>

bitchatShareExtension/ShareViewController.swift

@@ -35,47 +35,67 @@ class ShareViewController: SLComposeServiceViewController {
     }
     
     override func didSelectPost() {
-        // Get the shared content
+        // If we have content text from the compose view, handle it directly
+        if let text = contentText, !text.isEmpty {
+            handleSharedText(text)
+            // Complete the share action after saving
+            DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+                self.extensionContext?.completeRequest(returningItems: nil, completionHandler: nil)
+            }
+            return
+        }
+        
+        // Otherwise, process attachments
         guard let extensionItem = extensionContext?.inputItems.first as? NSExtensionItem else {
             self.extensionContext?.completeRequest(returningItems: nil, completionHandler: nil)
             return
         }
         
+        var hasProcessedContent = false
+        let group = DispatchGroup()
+        
         // Process different types of shared content
         for itemProvider in extensionItem.attachments ?? [] {
             if itemProvider.hasItemConformingToTypeIdentifier(UTType.plainText.identifier) {
+                group.enter()
                 itemProvider.loadItem(forTypeIdentifier: UTType.plainText.identifier, options: nil) { [weak self] (item, error) in
                     if let text = item as? String {
                         self?.handleSharedText(text)
+                        hasProcessedContent = true
                     }
+                    group.leave()
                 }
             } else if itemProvider.hasItemConformingToTypeIdentifier(UTType.url.identifier) {
+                group.enter()
                 itemProvider.loadItem(forTypeIdentifier: UTType.url.identifier, options: nil) { [weak self] (item, error) in
                     if let url = item as? URL {
                         self?.handleSharedURL(url)
+                        hasProcessedContent = true
                     }
+                    group.leave()
                 }
             } else if itemProvider.hasItemConformingToTypeIdentifier(UTType.image.identifier) {
+                group.enter()
                 itemProvider.loadItem(forTypeIdentifier: UTType.image.identifier, options: nil) { [weak self] (item, error) in
                     if let image = item as? UIImage {
                         self?.handleSharedImage(image)
+                        hasProcessedContent = true
                     } else if let data = item as? Data {
                         if let image = UIImage(data: data) {
                             self?.handleSharedImage(image)
+                            hasProcessedContent = true
                         }
                     }
+                    group.leave()
                 }
             }
         }
         
-        // If we have content text, share it
+        // Complete after all items are processed
-        if let text = contentText, !text.isEmpty {
+        group.notify(queue: .main) {
-            handleSharedText(text)
-        }
-        
-        // Complete the share action
             self.extensionContext?.completeRequest(returningItems: nil, completionHandler: nil)
         }
+    }
     
     override func configurationItems() -> [Any]! {
         // No configuration items needed
@@ -106,12 +126,17 @@ class ShareViewController: SLComposeServiceViewController {
     
     private func saveToSharedDefaults(content: String, type: String) {
         // Use app groups to share data between extension and main app
-        if let userDefaults = UserDefaults(suiteName: "group.chat.bitchat") {
+        guard let userDefaults = UserDefaults(suiteName: "group.chat.bitchat") else {
+            print("ShareExtension: Failed to access app group UserDefaults")
+            return
+        }
+        
         userDefaults.set(content, forKey: "sharedContent")
         userDefaults.set(type, forKey: "sharedContentType")
         userDefaults.set(Date(), forKey: "sharedContentDate")
         userDefaults.synchronize()
-        }
+        
+        print("ShareExtension: Saved content of type \(type) to shared defaults")
     }
     
     private func openMainApp() {