Merge branch 'master' into master-android

Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>

apps/ios/SimpleX.xcodeproj/project.pbxproj

@@ -29,6 +29,11 @@
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 		5C13730B28156D2700F43030 /* ContactConnectionView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C13730A28156D2700F43030 /* ContactConnectionView.swift */; };
 		5C1A4C1E27A715B700EAD5AD /* ChatItemView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C1A4C1D27A715B700EAD5AD /* ChatItemView.swift */; };
+		5C29C3AF2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AA2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a */; };
+		5C29C3B02B783F82003DF84C /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AB2B783F82003DF84C /* libgmpxx.a */; };
+		5C29C3B12B783F82003DF84C /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AC2B783F82003DF84C /* libffi.a */; };
+		5C29C3B22B783F82003DF84C /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AD2B783F82003DF84C /* libgmp.a */; };
+		5C29C3B32B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C29C3AE2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a */; };
 		5C2E260727A2941F00F70299 /* SimpleXAPI.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C2E260627A2941F00F70299 /* SimpleXAPI.swift */; };
 		5C2E260B27A30CFA00F70299 /* ChatListView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C2E260A27A30CFA00F70299 /* ChatListView.swift */; };
 		5C2E260F27A30FDC00F70299 /* ChatView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C2E260E27A30FDC00F70299 /* ChatView.swift */; };
@@ -137,11 +142,6 @@
 		5CE4407927ADB701007B033A /* EmojiItemView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CE4407827ADB701007B033A /* EmojiItemView.swift */; };
 		5CEACCE327DE9246000BD591 /* ComposeView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CEACCE227DE9246000BD591 /* ComposeView.swift */; };
 		5CEACCED27DEA495000BD591 /* MsgContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CEACCEC27DEA495000BD591 /* MsgContentView.swift */; };
-		5CEB651B2B65B25500EF2982 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB65162B65B25400EF2982 /* libgmpxx.a */; };
-		5CEB651C2B65B25500EF2982 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB65172B65B25400EF2982 /* libffi.a */; };
-		5CEB651D2B65B25500EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB65182B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a */; };
-		5CEB651E2B65B25500EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB65192B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a */; };
-		5CEB651F2B65B25500EF2982 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB651A2B65B25500EF2982 /* libgmp.a */; };
 		5CEBD7462A5C0A8F00665FE2 /* KeyboardPadding.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CEBD7452A5C0A8F00665FE2 /* KeyboardPadding.swift */; };
 		5CEBD7482A5F115D00665FE2 /* SetDeliveryReceiptsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CEBD7472A5F115D00665FE2 /* SetDeliveryReceiptsView.swift */; };
 		5CF9371E2B23429500E1D781 /* ConcurrentQueue.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CF9371D2B23429500E1D781 /* ConcurrentQueue.swift */; };
@@ -164,6 +164,11 @@
 		64466DC829FC2B3B00E3D48D /* CreateSimpleXAddress.swift in Sources */ = {isa = PBXBuildFile; fileRef = 64466DC729FC2B3B00E3D48D /* CreateSimpleXAddress.swift */; };
 		64466DCC29FFE3E800E3D48D /* MailView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 64466DCB29FFE3E800E3D48D /* MailView.swift */; };
 		6448BBB628FA9D56000D2AB9 /* GroupLinkView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6448BBB528FA9D56000D2AB9 /* GroupLinkView.swift */; };
+		6449333A2AF8E51000AC506E /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 644933352AF8E51000AC506E /* libgmpxx.a */; };
+		6449333B2AF8E51000AC506E /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 644933362AF8E51000AC506E /* libgmp.a */; };
+		6449333C2AF8E51000AC506E /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 644933372AF8E51000AC506E /* libffi.a */; };
+		6449333D2AF8E51000AC506E /* libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 644933382AF8E51000AC506E /* libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8-ghc9.6.3.a */; };
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 		644EFFDE292BCD9D00525D5B /* ComposeVoiceView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 644EFFDD292BCD9D00525D5B /* ComposeVoiceView.swift */; };
 		644EFFE0292CFD7F00525D5B /* CIVoiceView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 644EFFDF292CFD7F00525D5B /* CIVoiceView.swift */; };
 		644EFFE2292D089800525D5B /* FramedCIVoiceView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 644EFFE1292D089800525D5B /* FramedCIVoiceView.swift */; };
@@ -278,6 +283,11 @@
 		5C245F3C2B501E98001CC39F /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = tr.lproj/Localizable.strings; sourceTree = "<group>"; };
 		5C245F3D2B501F13001CC39F /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = "tr.lproj/SimpleX--iOS--InfoPlist.strings"; sourceTree = "<group>"; };
 		5C245F3E2B501F13001CC39F /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = tr.lproj/InfoPlist.strings; sourceTree = "<group>"; };
+		5C29C3AA2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a"; sourceTree = "<group>"; };
+		5C29C3AB2B783F82003DF84C /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
+		5C29C3AC2B783F82003DF84C /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		5C29C3AD2B783F82003DF84C /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		5C29C3AE2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a"; sourceTree = "<group>"; };
 		5C2E260627A2941F00F70299 /* SimpleXAPI.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SimpleXAPI.swift; sourceTree = "<group>"; };
 		5C2E260A27A30CFA00F70299 /* ChatListView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatListView.swift; sourceTree = "<group>"; };
 		5C2E260E27A30FDC00F70299 /* ChatView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatView.swift; sourceTree = "<group>"; };
@@ -424,11 +434,6 @@
 		5CE6C7B42AAB1527007F345C /* uk */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = uk; path = uk.lproj/Localizable.strings; sourceTree = "<group>"; };
 		5CEACCE227DE9246000BD591 /* ComposeView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeView.swift; sourceTree = "<group>"; };
 		5CEACCEC27DEA495000BD591 /* MsgContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MsgContentView.swift; sourceTree = "<group>"; };
-		5CEB65162B65B25400EF2982 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
-		5CEB65172B65B25400EF2982 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
-		5CEB65182B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a"; sourceTree = "<group>"; };
-		5CEB65192B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a"; sourceTree = "<group>"; };
-		5CEB651A2B65B25500EF2982 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
 		5CEBD7452A5C0A8F00665FE2 /* KeyboardPadding.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = KeyboardPadding.swift; sourceTree = "<group>"; };
 		5CEBD7472A5F115D00665FE2 /* SetDeliveryReceiptsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SetDeliveryReceiptsView.swift; sourceTree = "<group>"; };
 		5CF9371D2B23429500E1D781 /* ConcurrentQueue.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConcurrentQueue.swift; sourceTree = "<group>"; };
@@ -450,6 +455,11 @@
 		64466DC729FC2B3B00E3D48D /* CreateSimpleXAddress.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CreateSimpleXAddress.swift; sourceTree = "<group>"; };
 		64466DCB29FFE3E800E3D48D /* MailView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MailView.swift; sourceTree = "<group>"; };
 		6448BBB528FA9D56000D2AB9 /* GroupLinkView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GroupLinkView.swift; sourceTree = "<group>"; };
+		644933352AF8E51000AC506E /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
+		644933362AF8E51000AC506E /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		644933372AF8E51000AC506E /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		644933382AF8E51000AC506E /* libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.0.3-EnhmkSQK6HvJ11g1uZERg8-ghc9.6.3.a"; sourceTree = "<group>"; };
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 		644EFFDD292BCD9D00525D5B /* ComposeVoiceView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeVoiceView.swift; sourceTree = "<group>"; };
 		644EFFDF292CFD7F00525D5B /* CIVoiceView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CIVoiceView.swift; sourceTree = "<group>"; };
 		644EFFE1292D089800525D5B /* FramedCIVoiceView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FramedCIVoiceView.swift; sourceTree = "<group>"; };
@@ -514,13 +524,13 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				5CEB651B2B65B25500EF2982 /* libgmpxx.a in Frameworks */,
-				5CEB651F2B65B25500EF2982 /* libgmp.a in Frameworks */,
+				5C29C3B02B783F82003DF84C /* libgmpxx.a in Frameworks */,
+				5C29C3B32B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a in Frameworks */,
 				5CE2BA93284534B000EC33A6 /* libiconv.tbd in Frameworks */,
-				5CEB651D2B65B25500EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a in Frameworks */,
 				5CE2BA94284534BB00EC33A6 /* libz.tbd in Frameworks */,
-				5CEB651C2B65B25500EF2982 /* libffi.a in Frameworks */,
-				5CEB651E2B65B25500EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a in Frameworks */,
+				5C29C3B12B783F82003DF84C /* libffi.a in Frameworks */,
+				5C29C3B22B783F82003DF84C /* libgmp.a in Frameworks */,
+				5C29C3AF2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -582,11 +592,11 @@
 		5C764E5C279C70B7000C6508 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				5CEB65172B65B25400EF2982 /* libffi.a */,
-				5CEB651A2B65B25500EF2982 /* libgmp.a */,
-				5CEB65162B65B25400EF2982 /* libgmpxx.a */,
-				5CEB65192B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a */,
-				5CEB65182B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a */,
+				5C29C3AC2B783F82003DF84C /* libffi.a */,
+				5C29C3AD2B783F82003DF84C /* libgmp.a */,
+				5C29C3AB2B783F82003DF84C /* libgmpxx.a */,
+				5C29C3AA2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk-ghc9.6.3.a */,
+				5C29C3AE2B783F82003DF84C /* libHSsimplex-chat-5.5.3.0-AUrnxTuqxo1yzY63w39Bk.a */,
 			);
 			path = Libraries;
 			sourceTree = "<group>";
@@ -1509,7 +1519,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 195;
+				CURRENT_PROJECT_VERSION = 198;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1531,7 +1541,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5.1;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1552,7 +1562,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 195;
+				CURRENT_PROJECT_VERSION = 198;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1574,7 +1584,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5.1;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1633,7 +1643,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 195;
+				CURRENT_PROJECT_VERSION = 198;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1646,7 +1656,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.5.1;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1665,7 +1675,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 195;
+				CURRENT_PROJECT_VERSION = 198;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1678,7 +1688,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.5.1;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1697,7 +1707,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 195;
+				CURRENT_PROJECT_VERSION = 198;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1721,7 +1731,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.5.1;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -1743,7 +1753,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 195;
+				CURRENT_PROJECT_VERSION = 198;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1767,7 +1777,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.5.1;
+				MARKETING_VERSION = 5.5.3;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;

apps/multiplatform/android/src/main/AndroidManifest.xml

@@ -103,11 +103,14 @@
       </intent-filter>
     </activity-alias>
 
-
-    <activity android:name=".views.call.IncomingCallActivity"
+    <activity android:name=".views.call.CallActivity"
         android:showOnLockScreen="true"
         android:exported="false"
-        android:launchMode="singleTask"/>
+        android:launchMode="singleInstance"
+        android:supportsPictureInPicture="true"
+        android:autoRemoveFromRecents="true"
+        android:screenOrientation="portrait"
+        android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"/>
 
     <provider
         android:name="androidx.core.content.FileProvider"
@@ -133,6 +136,18 @@
         android:stopWithTask="false"></service>
 
     <!-- SimplexService restart on reboot -->
+
+    <service
+        android:name=".CallService"
+        android:enabled="true"
+        android:exported="false"
+        android:stopWithTask="false"/>
+
+    <receiver
+        android:name=".CallService$CallActionReceiver"
+        android:enabled="true"
+        android:exported="false" />
+
     <receiver
         android:name=".SimplexService$StartReceiver"
         android:enabled="true"

apps/multiplatform/android/src/main/java/chat/simplex/app/CallService.kt

@@ -0,0 +1,176 @@
+package chat.simplex.app
+
+import android.app.*
+import android.content.*
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.os.*
+import androidx.compose.ui.graphics.asAndroidBitmap
+import androidx.core.app.NotificationCompat
+import androidx.core.content.ContextCompat
+import chat.simplex.app.model.NtfManager.EndCallAction
+import chat.simplex.app.views.call.CallActivity
+import chat.simplex.common.model.NotificationPreviewMode
+import chat.simplex.common.platform.*
+import chat.simplex.common.views.call.CallState
+import chat.simplex.common.views.helpers.*
+import chat.simplex.res.MR
+import kotlinx.datetime.Instant
+
+class CallService: Service() {
+  private var wakeLock: PowerManager.WakeLock? = null
+  private var notificationManager: NotificationManager? = null
+  private var serviceNotification: Notification? = null
+
+  override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+    Log.d(TAG, "onStartCommand startId: $startId")
+    if (intent != null) {
+      val action = intent.action
+      Log.d(TAG, "intent action $action")
+      when (action) {
+        Action.START.name -> startService()
+        else -> Log.e(TAG, "No action in the intent")
+      }
+    } else {
+      Log.d(TAG, "null intent. Probably restarted by the system.")
+    }
+    startForeground(CALL_SERVICE_ID, serviceNotification)
+    return START_STICKY
+  }
+
+  override fun onCreate() {
+    super.onCreate()
+    Log.d(TAG, "Call service created")
+    notificationManager = createNotificationChannel()
+    updateNotification()
+    startForeground(CALL_SERVICE_ID, serviceNotification)
+  }
+
+  override fun onDestroy() {
+    Log.d(TAG, "Call service destroyed")
+    try {
+      wakeLock?.let {
+        while (it.isHeld) it.release() // release all, in case acquired more than once
+      }
+      wakeLock = null
+    } catch (e: Exception) {
+      Log.d(TAG, "Exception while releasing wakelock: ${e.message}")
+    }
+    super.onDestroy()
+  }
+
+  private fun startService() {
+    Log.d(TAG, "CallService startService")
+    if (wakeLock != null) return
+    wakeLock = (getSystemService(Context.POWER_SERVICE) as PowerManager).run {
+      newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, WAKE_LOCK_TAG).apply {
+        acquire()
+      }
+    }
+  }
+
+  fun updateNotification() {
+    val call = chatModel.activeCall.value
+    val previewMode = appPreferences.notificationPreviewMode.get()
+    val title = if (previewMode == NotificationPreviewMode.HIDDEN.name)
+      generalGetString(MR.strings.notification_preview_somebody)
+    else
+      call?.contact?.profile?.displayName ?: ""
+    val text = generalGetString(if (call?.supportsVideo() == true) MR.strings.call_service_notification_video_call else MR.strings.call_service_notification_audio_call)
+    val image = call?.contact?.image
+    val largeIcon = if (image == null || previewMode == NotificationPreviewMode.HIDDEN.name)
+      BitmapFactory.decodeResource(resources, R.drawable.icon)
+    else
+      base64ToBitmap(image).asAndroidBitmap()
+
+    serviceNotification = createNotification(title, text, largeIcon, call?.connectedAt)
+    startForeground(CALL_SERVICE_ID, serviceNotification)
+  }
+
+  private fun createNotificationChannel(): NotificationManager? {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+      val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+      val channel = NotificationChannel(CALL_NOTIFICATION_CHANNEL_ID, CALL_NOTIFICATION_CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT)
+      notificationManager.createNotificationChannel(channel)
+      return notificationManager
+    }
+    return null
+  }
+
+  private fun createNotification(title: String, text: String, icon: Bitmap, connectedAt: Instant? = null): Notification {
+    val pendingIntent: PendingIntent = Intent(this, CallActivity::class.java).let { notificationIntent ->
+      PendingIntent.getActivity(this, 0, notificationIntent, PendingIntent.FLAG_IMMUTABLE)
+    }
+
+    val endCallPendingIntent: PendingIntent = Intent(this, CallActionReceiver::class.java).let { notificationIntent ->
+      notificationIntent.setAction(EndCallAction)
+      PendingIntent.getBroadcast(this, 1, notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT or PendingIntent.FLAG_IMMUTABLE)
+    }
+
+    val builder =  NotificationCompat.Builder(this, CALL_NOTIFICATION_CHANNEL_ID)
+      .setSmallIcon(R.drawable.ntf_icon)
+      .setLargeIcon(icon.clipToCircle())
+      .setColor(0x88FFFF)
+      .setContentTitle(title)
+      .setContentText(text)
+      .setContentIntent(pendingIntent)
+      .setSilent(true)
+      .addAction(R.drawable.ntf_icon, generalGetString(MR.strings.call_service_notification_end_call), endCallPendingIntent)
+    if (connectedAt != null) {
+      builder.setUsesChronometer(true)
+      builder.setWhen(connectedAt.epochSeconds * 1000)
+    }
+
+    return builder.build()
+  }
+
+  override fun onBind(intent: Intent): IBinder {
+    return CallServiceBinder()
+  }
+
+  inner class CallServiceBinder : Binder() {
+    fun getService() = this@CallService
+  }
+
+  enum class Action {
+    START,
+  }
+
+  class CallActionReceiver: BroadcastReceiver() {
+    override fun onReceive(context: Context?, intent: Intent?) {
+      when (intent?.action) {
+        EndCallAction -> {
+          val call = chatModel.activeCall.value
+          if (call != null) {
+            withBGApi {
+              chatModel.callManager.endCall(call)
+            }
+          }
+        }
+        else -> {
+          Log.e(TAG, "Unknown action. Make sure you provided an action")
+        }
+      }
+    }
+  }
+
+companion object {
+    const val TAG = "CALL_SERVICE"
+    const val CALL_NOTIFICATION_CHANNEL_ID = "chat.simplex.app.CALL_SERVICE_NOTIFICATION"
+    const val CALL_NOTIFICATION_CHANNEL_NAME = "SimpleX Chat call service"
+    const val CALL_SERVICE_ID = 6788
+    const val WAKE_LOCK_TAG = "CallService::lock"
+
+    fun startService(): Intent {
+      Log.d(TAG, "CallService start")
+      return Intent(androidAppContext, CallService::class.java).also {
+        it.action = Action.START.name
+        ContextCompat.startForegroundService(androidAppContext, it)
+      }
+    }
+
+    fun stopService() {
+      androidAppContext.stopService(Intent(androidAppContext, CallService::class.java))
+    }
+  }
+}

apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexApp.kt

@@ -1,14 +1,15 @@
 package chat.simplex.app
 
-import android.app.Application
+import android.app.*
 import android.content.Context
-import androidx.compose.ui.platform.ClipboardManager
 import chat.simplex.common.platform.Log
-import android.app.UiModeManager
+import android.content.Intent
 import android.os.*
 import androidx.lifecycle.*
 import androidx.work.*
 import chat.simplex.app.model.NtfManager
+import chat.simplex.app.model.NtfManager.AcceptCallAction
+import chat.simplex.app.views.call.CallActivity
 import chat.simplex.common.helpers.APPLICATION_ID
 import chat.simplex.common.helpers.requiresIgnoringBattery
 import chat.simplex.common.model.*
@@ -18,6 +19,7 @@ import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.CurrentColors
 import chat.simplex.common.ui.theme.DefaultTheme
 import chat.simplex.common.views.call.RcvCallInvitation
+import chat.simplex.common.views.call.activeCallDestroyWebView
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.views.onboarding.OnboardingStage
 import com.jakewharton.processphoenix.ProcessPhoenix
@@ -184,6 +186,10 @@ class SimplexApp: Application(), LifecycleEventObserver {
         SimplexService.safeStopService()
       }
 
+      override fun androidCallServiceSafeStop() {
+        CallService.stopService()
+      }
+
       override fun androidNotificationsModeChanged(mode: NotificationsMode) {
         if (mode.requiresIgnoringBattery && !SimplexService.isBackgroundAllowed()) {
           appPrefs.backgroundServiceNoticeShown.set(false)
@@ -254,6 +260,28 @@ class SimplexApp: Application(), LifecycleEventObserver {
         uiModeManager.setApplicationNightMode(mode)
       }
 
+      override fun androidStartCallActivity(acceptCall: Boolean, remoteHostId: Long?, chatId: ChatId?) {
+        val context = mainActivity.get() ?: return
+        val intent = Intent(context, CallActivity::class.java)
+          .addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION)
+        if (acceptCall) {
+          intent.setAction(AcceptCallAction)
+            .putExtra("remoteHostId", remoteHostId)
+            .putExtra("chatId", chatId)
+        }
+        intent.flags += Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT
+        context.startActivity(intent)
+      }
+
+      override fun androidPictureInPictureAllowed(): Boolean {
+        val appOps = androidAppContext.getSystemService(Context.APP_OPS_SERVICE) as AppOpsManager
+        return appOps.checkOpNoThrow(AppOpsManager.OPSTR_PICTURE_IN_PICTURE, Process.myUid(), packageName) == AppOpsManager.MODE_ALLOWED
+      }
+
+      override fun androidCallEnded() {
+        activeCallDestroyWebView()
+      }
+
       override suspend fun androidAskToAllowBackgroundCalls(): Boolean {
         if (SimplexService.isBackgroundRestricted()) {
           val userChoice: CompletableDeferred<Boolean> = CompletableDeferred()

apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexService.kt

@@ -34,12 +34,13 @@ import kotlin.system.exitProcess
 
 class SimplexService: Service() {
   private var wakeLock: PowerManager.WakeLock? = null
-  private var isStartingService = false
+  private var isCheckingNewMessages = false
   private var notificationManager: NotificationManager? = null
   private var serviceNotification: Notification? = null
 
   override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
     Log.d(TAG, "onStartCommand startId: $startId")
+    isServiceStarting = false
     if (intent != null) {
       val action = intent.action
       Log.d(TAG, "intent action $action")
@@ -71,6 +72,7 @@ class SimplexService: Service() {
       stopForeground(true)
       stopSelf()
     } else {
+      isServiceStarting = false
       isServiceStarted = true
       // In case of self-destruct is enabled the initialization process will not start in SimplexApp, Let's start it here
       if (DatabaseUtils.ksSelfDestructPassword.get() != null && chatModel.chatDbStatus.value == null) {
@@ -89,6 +91,7 @@ class SimplexService: Service() {
     } catch (e: Exception) {
       Log.d(TAG, "Exception while releasing wakelock: ${e.message}")
     }
+    isServiceStarting = false
     isServiceStarted = false
     stopAfterStart = false
     saveServiceState(this, ServiceState.STOPPED)
@@ -101,9 +104,9 @@ class SimplexService: Service() {
 
   private fun startService() {
     Log.d(TAG, "SimplexService startService")
-    if (wakeLock != null || isStartingService) return
+    if (wakeLock != null || isCheckingNewMessages) return
     val self = this
-    isStartingService = true
+    isCheckingNewMessages = true
     withLongRunningApi {
       val chatController = ChatController
       waitDbMigrationEnds(chatController)
@@ -123,7 +126,7 @@ class SimplexService: Service() {
           }
         }
       } finally {
-        isStartingService = false
+        isCheckingNewMessages = false
       }
     }
   }
@@ -262,6 +265,7 @@ class SimplexService: Service() {
     private const val SHARED_PREFS_SERVICE_STATE = "SIMPLEX_SERVICE_STATE"
     private const val WORK_NAME_ONCE = "ServiceStartWorkerOnce"
 
+    var isServiceStarting = false
     var isServiceStarted = false
     private var stopAfterStart = false
 
@@ -281,7 +285,7 @@ class SimplexService: Service() {
     fun safeStopService() {
       if (isServiceStarted) {
         androidAppContext.stopService(Intent(androidAppContext, SimplexService::class.java))
-      } else {
+      } else if (isServiceStarting) {
         stopAfterStart = true
       }
     }
@@ -291,6 +295,7 @@ class SimplexService: Service() {
       withContext(Dispatchers.IO) {
         Intent(androidAppContext, SimplexService::class.java).also {
           it.action = action.name
+          isServiceStarting = true
           ContextCompat.startForegroundService(androidAppContext, it)
         }
       }

apps/multiplatform/android/src/main/java/chat/simplex/app/model/NtfManager.android.kt

@@ -13,7 +13,7 @@ import androidx.compose.ui.graphics.asAndroidBitmap
 import androidx.core.app.*
 import chat.simplex.app.*
 import chat.simplex.app.TAG
-import chat.simplex.app.views.call.IncomingCallActivity
+import chat.simplex.app.views.call.CallActivity
 import chat.simplex.app.views.call.getKeyguardManager
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.model.*
@@ -33,6 +33,7 @@ object NtfManager {
   const val CallChannel: String = "chat.simplex.app.CALL_NOTIFICATION_2"
   const val AcceptCallAction: String = "chat.simplex.app.ACCEPT_CALL"
   const val RejectCallAction: String = "chat.simplex.app.REJECT_CALL"
+  const val EndCallAction: String = "chat.simplex.app.END_CALL"
   const val CallNotificationId: Int = -1
   private const val UserIdKey: String = "userId"
   private const val ChatIdKey: String = "chatId"
@@ -157,7 +158,7 @@ object NtfManager {
     val screenOff = displayManager.displays.all { it.state != Display.STATE_ON }
     var ntfBuilder =
       if ((keyguardManager.isKeyguardLocked || screenOff) && appPreferences.callOnLockScreen.get() != CallOnLockScreen.DISABLE) {
-        val fullScreenIntent = Intent(context, IncomingCallActivity::class.java)
+        val fullScreenIntent = Intent(context, CallActivity::class.java)
         val fullScreenPendingIntent = PendingIntent.getActivity(context, 0, fullScreenIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
         NotificationCompat.Builder(context, CallChannel)
           .setFullScreenIntent(fullScreenPendingIntent, true)

apps/multiplatform/android/src/main/java/chat/simplex/app/views/call/CallActivity.kt

@@ -1,17 +1,18 @@
 package chat.simplex.app.views.call
 
-import android.app.Activity
-import android.app.KeyguardManager
-import android.content.Context
-import android.content.Intent
-import android.os.Build
-import android.os.Bundle
-import chat.simplex.common.platform.Log
-import android.view.WindowManager
+import android.app.*
+import android.content.*
+import android.content.res.Configuration
+import android.graphics.Rect
+import android.os.*
+import android.util.Rational
+import android.view.*
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.activity.trackPipAnimationHintView
 import androidx.compose.desktop.ui.tooling.preview.Preview
 import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.*
@@ -22,33 +23,115 @@ import androidx.compose.ui.draw.scale
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.lifecycle.Lifecycle
 import chat.simplex.app.*
 import chat.simplex.app.R
+import chat.simplex.app.TAG
+import chat.simplex.app.model.NtfManager
+import chat.simplex.app.model.NtfManager.AcceptCallAction
 import chat.simplex.common.model.*
-import chat.simplex.app.model.NtfManager.OpenChatAction
-import chat.simplex.common.platform.ntfManager
+import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.call.*
 import chat.simplex.common.views.helpers.*
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.stringResource
+import kotlinx.coroutines.launch
 import kotlinx.datetime.Clock
+import java.lang.ref.WeakReference
+import chat.simplex.common.platform.chatModel as m
 
-class IncomingCallActivity: ComponentActivity() {
+class CallActivity: ComponentActivity(), ServiceConnection {
+
+  var boundService: CallService? = null
 
   override fun onCreate(savedInstanceState: Bundle?) {
     super.onCreate(savedInstanceState)
-    setContent { IncomingCallActivityView(ChatModel) }
-    unlockForIncomingCall()
+    callActivity = WeakReference(this)
+    when (intent?.action) {
+      AcceptCallAction -> {
+        val remoteHostId = intent.getLongExtra("remoteHostId", -1).takeIf { it != -1L }
+        val chatId = intent.getStringExtra("chatId")
+        val invitation = (m.callInvitations.values + m.activeCallInvitation.value).lastOrNull {
+          it?.remoteHostId == remoteHostId && it?.contact?.id == chatId
+        }
+        if (invitation != null) {
+          m.callManager.acceptIncomingCall(invitation = invitation)
+        }
+      }
+    }
+
+    setContent { CallActivityView() }
+
+    if (isOnLockScreenNow()) {
+      unlockForIncomingCall()
+    }
   }
 
   override fun onDestroy() {
     super.onDestroy()
-    lockAfterIncomingCall()
+    if (isOnLockScreenNow()) {
+      lockAfterIncomingCall()
+    }
+    try {
+      unbindService(this)
+    } catch (e: Exception) {
+      Log.i(TAG, "Unable to unbind service: " + e.stackTraceToString())
+    }
+  }
+
+  private fun isOnLockScreenNow() = getKeyguardManager(this).isKeyguardLocked
+
+  fun setPipParams(video: Boolean, sourceRectHint: Rect? = null, viewRatio: Rational? = null) {
+    // By manually specifying source rect we exclude empty background while toggling PiP
+    val builder = PictureInPictureParams.Builder()
+        .setAspectRatio(viewRatio)
+        .setSourceRectHint(sourceRectHint)
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      builder.setAutoEnterEnabled(video)
+    }
+    setPictureInPictureParams(builder.build())
+  }
+
+  override fun onPictureInPictureModeChanged(isInPictureInPictureMode: Boolean, newConfig: Configuration) {
+    super.onPictureInPictureModeChanged(isInPictureInPictureMode, newConfig)
+    m.activeCallViewIsCollapsed.value = isInPictureInPictureMode
+    val layoutType = if (!isInPictureInPictureMode) {
+      LayoutType.Default
+    } else {
+      LayoutType.RemoteVideo
+    }
+    m.callCommand.add(WCallCommand.Layout(layoutType))
+  }
+
+  override fun onBackPressed() {
+    if (isOnLockScreenNow()) {
+      super.onBackPressed()
+    } else {
+      m.activeCallViewIsCollapsed.value = true
+    }
+  }
+
+  override fun onPictureInPictureRequested(): Boolean {
+    Log.d(TAG, "Requested picture-in-picture from the system")
+    return super.onPictureInPictureRequested()
+  }
+
+  override fun onUserLeaveHint() {
+    // On Android 12+ PiP is enabled automatically when a user hides the app
+    if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R && callSupportsVideo() && platform.androidPictureInPictureAllowed()) {
+      enterPictureInPictureMode()
+    }
+  }
+
+  override fun onResume() {
+    super.onResume()
+    m.activeCallViewIsCollapsed.value = false
   }
 
   private fun unlockForIncomingCall() {
@@ -72,6 +155,23 @@ class IncomingCallActivity: ComponentActivity() {
     }
   }
 
+  fun startServiceAndBind() {
+    /**
+     * On Android 12 there is a bug that prevents starting activity after pressing back button
+     * (the error says that it denies to start activity in background).
+     * Workaround is to bind to a service
+     * */
+    bindService(CallService.startService(), this, 0)
+  }
+
+  override fun onServiceConnected(name: ComponentName?, service: IBinder?) {
+    boundService = (service as CallService.CallServiceBinder).getService()
+  }
+
+  override fun onServiceDisconnected(name: ComponentName?) {
+    boundService = null
+  }
+
   companion object {
     const val activityFlags = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON or WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON
   }
@@ -80,38 +180,96 @@ class IncomingCallActivity: ComponentActivity() {
 fun getKeyguardManager(context: Context): KeyguardManager =
   context.getSystemService(Context.KEYGUARD_SERVICE) as KeyguardManager
 
+private fun callSupportsVideo() = m.activeCall.value?.supportsVideo() == true || m.activeCallInvitation.value?.callType?.media == CallMediaType.Video
+
 @Composable
-fun IncomingCallActivityView(m: ChatModel) {
+fun CallActivityView() {
   val switchingCall = m.switchingCall.value
   val invitation = m.activeCallInvitation.value
-  val call = m.activeCall.value
+  val call = remember { m.activeCall }.value
   val showCallView = m.showCallView.value
-  val activity = LocalContext.current as Activity
-  LaunchedEffect(invitation, call, switchingCall, showCallView) {
-    if (!switchingCall && invitation == null && (!showCallView || call == null)) {
-      Log.d(TAG, "IncomingCallActivityView: finishing activity")
-      activity.finish()
-    }
+  val activity = LocalContext.current as CallActivity
+  LaunchedEffect(Unit) {
+    snapshotFlow { m.activeCallViewIsCollapsed.value }
+      .collect { collapsed ->
+        when {
+          collapsed -> {
+            if (!platform.androidPictureInPictureAllowed() || !callSupportsVideo()) {
+              activity.moveTaskToBack(true)
+              activity.startActivity(Intent(activity, MainActivity::class.java))
+            } else if (!activity.isInPictureInPictureMode && activity.lifecycle.currentState == Lifecycle.State.RESUMED) {
+              // User pressed back button, show MainActivity
+              activity.startActivity(Intent(activity, MainActivity::class.java))
+              activity.enterPictureInPictureMode()
+            }
+          }
+          callSupportsVideo() && !platform.androidPictureInPictureAllowed() -> {
+            // PiP disabled by user
+            platform.androidStartCallActivity(false)
+          }
+          activity.isInPictureInPictureMode -> {
+            platform.androidStartCallActivity(false)
+          }
+        }
+      }
   }
   SimpleXTheme {
-    Surface(
-      Modifier
-        .fillMaxSize(),
-      color = MaterialTheme.colors.background,
-      contentColor = LocalContentColor.current
-    ) {
-      if (showCallView) {
-        Box {
-          ActiveCallView()
-          if (invitation != null) IncomingCallAlertView(invitation, m)
+    var prevCall by remember { mutableStateOf(call) }
+    KeyChangeEffect(m.activeCall.value) {
+      if (m.activeCall.value != null) {
+        prevCall = m.activeCall.value
+        activity.boundService?.updateNotification()
+      }
+    }
+    Box(Modifier.background(Color.Black)) {
+      if (call != null) {
+        val view = LocalView.current
+        ActiveCallView()
+        if (callSupportsVideo()) {
+          val scope = rememberCoroutineScope()
+          LaunchedEffect(Unit) {
+            scope.launch {
+              activity.setPipParams(callSupportsVideo(), viewRatio = Rational(view.width, view.height))
+              activity.trackPipAnimationHintView(view)
+            }
+          }
+        }
+      } else if (prevCall != null) {
+        prevCall?.let { ActiveCallOverlayDisabled(it) }
+      }
+      if (invitation != null) {
+        if (call == null) {
+          Surface(
+            Modifier
+              .fillMaxSize(),
+            color = MaterialTheme.colors.background,
+            contentColor = LocalContentColor.current
+          ) {
+            IncomingCallLockScreenAlert(invitation, m)
+          }
+        } else {
+          IncomingCallAlertView(invitation, m)
         }
-      } else if (invitation != null) {
-        IncomingCallLockScreenAlert(invitation, m)
       }
     }
   }
+  LaunchedEffect(call == null) {
+    if (call != null) {
+      activity.startServiceAndBind()
+    }
+  }
+  LaunchedEffect(invitation, call, switchingCall, showCallView) {
+    if (!switchingCall && invitation == null && (!showCallView || call == null)) {
+      Log.d(TAG, "CallActivityView: finishing activity")
+      activity.finish()
+    }
+  }
 }
 
+/**
+* Related to lockscreen
+* */
+
 @Composable
 fun IncomingCallLockScreenAlert(invitation: RcvCallInvitation, chatModel: ChatModel) {
   val cm = chatModel.callManager
@@ -135,7 +293,7 @@ fun IncomingCallLockScreenAlert(invitation: RcvCallInvitation, chatModel: ChatMo
     acceptCall = { cm.acceptIncomingCall(invitation = invitation) },
     openApp = {
       val intent = Intent(context, MainActivity::class.java)
-        .setAction(OpenChatAction)
+        .setAction(NtfManager.OpenChatAction)
         .putExtra("userId", invitation.user.userId)
         .putExtra("chatId", invitation.contact.id)
       context.startActivity(intent)

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/AppCommon.android.kt

@@ -4,6 +4,7 @@ import android.annotation.SuppressLint
 import android.content.Context
 import android.net.LocalServerSocket
 import android.util.Log
+import androidx.activity.ComponentActivity
 import androidx.fragment.app.FragmentActivity
 import chat.simplex.common.*
 import chat.simplex.common.platform.*
@@ -25,7 +26,8 @@ val defaultLocale: Locale = Locale.getDefault()
 
 @SuppressLint("StaticFieldLeak")
 lateinit var androidAppContext: Context
-lateinit var mainActivity: WeakReference<FragmentActivity>
+var mainActivity: WeakReference<FragmentActivity> = WeakReference(null)
+var callActivity: WeakReference<ComponentActivity> = WeakReference(null)
 
 fun initHaskell() {
   val socketName = "chat.simplex.app.local.socket.address.listen.native.cmd2" + Random.nextLong(100000)

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/Images.android.kt

@@ -61,6 +61,16 @@ actual fun cropToSquare(image: ImageBitmap): ImageBitmap {
   return Bitmap.createBitmap(image.asAndroidBitmap(), xOffset, yOffset, side, side).asImageBitmap()
 }
 
+fun Bitmap.clipToCircle(): Bitmap {
+  val circle = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
+  val path = android.graphics.Path()
+  path.addCircle(width / 2f, height / 2f, min(width, height) / 2f, android.graphics.Path.Direction.CCW)
+  val canvas = android.graphics.Canvas(circle)
+  canvas.clipPath(path)
+  canvas.drawBitmap(this, 0f, 0f, null)
+  return circle
+}
+
 actual fun compressImageStr(bitmap: ImageBitmap): String {
   val usePng = bitmap.hasAlpha()
   val ext = if (usePng) "png" else "jpg"

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/call/CallView.android.kt

@@ -28,6 +28,7 @@ import androidx.compose.ui.platform.LocalLifecycleOwner
 import dev.icerock.moko.resources.compose.painterResource
 import dev.icerock.moko.resources.compose.stringResource
 import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.lifecycle.Lifecycle
@@ -50,20 +51,30 @@ import kotlinx.datetime.Clock
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
 
+// Should be destroy()'ed and set as null when call is ended. Otherwise, it will be a leak
+@SuppressLint("StaticFieldLeak")
+private var staticWebView: WebView? = null
+
+// WebView methods must be called on Main thread
+fun activeCallDestroyWebView() = withApi {
+  // Stop it when call ended
+  platform.androidCallServiceSafeStop()
+  staticWebView?.destroy()
+  staticWebView = null
+  Log.d(TAG, "CallView: webview was destroyed")
+}
+
 @SuppressLint("SourceLockedOrientationActivity")
 @Composable
 actual fun ActiveCallView() {
-  val chatModel = ChatModel
-  BackHandler(onBack = {
-    val call = chatModel.activeCall.value
-    if (call != null) withBGApi { chatModel.callManager.endCall(call) }
-  })
   val audioViaBluetooth = rememberSaveable { mutableStateOf(false) }
-  val ntfModeService = remember { chatModel.controller.appPrefs.notificationsMode.get() == NotificationsMode.SERVICE }
-  LaunchedEffect(Unit) {
-    // Start service when call happening since it's not already started.
-    // It's needed to prevent Android from shutting down a microphone after a minute or so when screen is off
-    if (!ntfModeService) platform.androidServiceStart()
+  val proximityLock = remember {
+    val pm = (androidAppContext.getSystemService(Context.POWER_SERVICE) as PowerManager)
+    if (pm.isWakeLockLevelSupported(PROXIMITY_SCREEN_OFF_WAKE_LOCK)) {
+      pm.newWakeLock(PROXIMITY_SCREEN_OFF_WAKE_LOCK, androidAppContext.packageName + ":proximityLock")
+    } else {
+      null
+    }
   }
   DisposableEffect(Unit) {
     val am = androidAppContext.getSystemService(Context.AUDIO_SERVICE) as AudioManager
@@ -93,22 +104,24 @@ actual fun ActiveCallView() {
       }
     }
     am.registerAudioDeviceCallback(audioCallback, null)
-    val pm = (androidAppContext.getSystemService(Context.POWER_SERVICE) as PowerManager)
-    val proximityLock = if (pm.isWakeLockLevelSupported(PROXIMITY_SCREEN_OFF_WAKE_LOCK)) {
-      pm.newWakeLock(PROXIMITY_SCREEN_OFF_WAKE_LOCK, androidAppContext.packageName + ":proximityLock")
-    } else {
-      null
-    }
-    proximityLock?.acquire()
     onDispose {
-      // Stop it when call ended
-      if (!ntfModeService) platform.androidServiceSafeStop()
       dropAudioManagerOverrides()
       am.unregisterAudioDeviceCallback(audioCallback)
-      proximityLock?.release()
+      if (proximityLock?.isHeld == true) {
+        proximityLock.release()
+      }
+    }
+  }
+  LaunchedEffect(chatModel.activeCallViewIsCollapsed.value) {
+    if (chatModel.activeCallViewIsCollapsed.value) {
+      if (proximityLock?.isHeld == true) proximityLock.release()
+    } else {
+      delay(1000)
+      if (proximityLock?.isHeld == false) proximityLock.acquire()
     }
   }
   val scope = rememberCoroutineScope()
+  val call = chatModel.activeCall.value
   Box(Modifier.fillMaxSize()) {
     WebRTCView(chatModel.callCommand) { apiMsg ->
       Log.d(TAG, "received from WebRTCView: $apiMsg")
@@ -120,15 +133,15 @@ actual fun ActiveCallView() {
           is WCallResponse.Capabilities -> withBGApi {
             val callType = CallType(call.localMedia, r.capabilities)
             chatModel.controller.apiSendCallInvitation(callRh, call.contact, callType)
-            chatModel.activeCall.value = call.copy(callState = CallState.InvitationSent, localCapabilities = r.capabilities)
+            updateActiveCall(call) { it.copy(callState = CallState.InvitationSent, localCapabilities = r.capabilities) }
           }
           is WCallResponse.Offer -> withBGApi {
             chatModel.controller.apiSendCallOffer(callRh, call.contact, r.offer, r.iceCandidates, call.localMedia, r.capabilities)
-            chatModel.activeCall.value = call.copy(callState = CallState.OfferSent, localCapabilities = r.capabilities)
+            updateActiveCall(call) { it.copy(callState = CallState.OfferSent, localCapabilities = r.capabilities) }
           }
           is WCallResponse.Answer -> withBGApi {
             chatModel.controller.apiSendCallAnswer(callRh, call.contact, r.answer, r.iceCandidates)
-            chatModel.activeCall.value = call.copy(callState = CallState.Negotiated)
+            updateActiveCall(call) { it.copy(callState = CallState.Negotiated) }
           }
           is WCallResponse.Ice -> withBGApi {
             chatModel.controller.apiSendCallExtraInfo(callRh, call.contact, r.iceCandidates)
@@ -137,7 +150,7 @@ actual fun ActiveCallView() {
             try {
               val callStatus = json.decodeFromString<WebRTCCallStatus>("\"${r.state.connectionState}\"")
               if (callStatus == WebRTCCallStatus.Connected) {
-                chatModel.activeCall.value = call.copy(callState = CallState.Connected, connectedAt = Clock.System.now())
+                updateActiveCall(call) { it.copy(callState = CallState.Connected, connectedAt = Clock.System.now()) }
                 setCallSound(call.soundSpeaker, audioViaBluetooth)
               }
               withBGApi { chatModel.controller.apiCallStatus(callRh, call.contact, callStatus) }
@@ -145,7 +158,7 @@ actual fun ActiveCallView() {
               Log.d(TAG,"call status ${r.state.connectionState} not used")
             }
           is WCallResponse.Connected -> {
-            chatModel.activeCall.value = call.copy(callState = CallState.Connected, connectionInfo = r.connectionInfo)
+            updateActiveCall(call) { it.copy(callState = CallState.Connected, connectionInfo = r.connectionInfo) }
             scope.launch {
               setCallSound(call.soundSpeaker, audioViaBluetooth)
             }
@@ -154,27 +167,29 @@ actual fun ActiveCallView() {
             withBGApi { chatModel.callManager.endCall(call) }
           }
           is WCallResponse.Ended -> {
-            chatModel.activeCall.value = call.copy(callState = CallState.Ended)
+            updateActiveCall(call) { it.copy(callState = CallState.Ended) }
             withBGApi { chatModel.callManager.endCall(call) }
-            chatModel.showCallView.value = false
           }
           is WCallResponse.Ok -> when (val cmd = apiMsg.command) {
             is WCallCommand.Answer ->
-              chatModel.activeCall.value = call.copy(callState = CallState.Negotiated)
+              updateActiveCall(call) { it.copy(callState = CallState.Negotiated) }
             is WCallCommand.Media -> {
-              when (cmd.media) {
-                CallMediaType.Video -> chatModel.activeCall.value = call.copy(videoEnabled = cmd.enable)
-                CallMediaType.Audio -> chatModel.activeCall.value = call.copy(audioEnabled = cmd.enable)
+              updateActiveCall(call) {
+                when (cmd.media) {
+                  CallMediaType.Video -> it.copy(videoEnabled = cmd.enable)
+                  CallMediaType.Audio -> it.copy(audioEnabled = cmd.enable)
+                }
               }
             }
             is WCallCommand.Camera -> {
-              chatModel.activeCall.value = call.copy(localCamera = cmd.camera)
+              updateActiveCall(call) { it.copy(localCamera = cmd.camera) }
               if (!call.audioEnabled) {
                 chatModel.callCommand.add(WCallCommand.Media(CallMediaType.Audio, enable = false))
               }
             }
-            is WCallCommand.End ->
-              chatModel.showCallView.value = false
+            is WCallCommand.End -> {
+              withBGApi { chatModel.callManager.endCall(call) }
+            }
             else -> {}
           }
           is WCallResponse.Error -> {
@@ -183,8 +198,16 @@ actual fun ActiveCallView() {
         }
       }
     }
-    val call = chatModel.activeCall.value
-    if (call != null)  ActiveCallOverlay(call, chatModel, audioViaBluetooth)
+    val showOverlay = when {
+      call == null -> false
+      !platform.androidPictureInPictureAllowed() -> true
+      !call.supportsVideo() -> true
+      !chatModel.activeCallViewIsCollapsed.value -> true
+      else -> false
+    }
+    if (call != null && showOverlay) {
+      ActiveCallOverlay(call, chatModel, audioViaBluetooth)
+    }
   }
 
   val context = LocalContext.current
@@ -229,6 +252,20 @@ private fun ActiveCallOverlay(call: Call, chatModel: ChatModel, audioViaBluetoot
   )
 }
 
+@Composable
+fun ActiveCallOverlayDisabled(call: Call) {
+  ActiveCallOverlayLayout(
+    call = call,
+    speakerCanBeEnabled = false,
+    enabled = false,
+    dismiss = {},
+    toggleAudio = {},
+    toggleVideo = {},
+    toggleSound = {},
+    flipCamera = {}
+  )
+}
+
 private fun setCallSound(speaker: Boolean, audioViaBluetooth: MutableState<Boolean>) {
   val am = androidAppContext.getSystemService(Context.AUDIO_SERVICE) as AudioManager
   Log.d(TAG, "setCallSound: set audio mode, speaker enabled: $speaker")
@@ -271,59 +308,69 @@ private fun dropAudioManagerOverrides() {
 private fun ActiveCallOverlayLayout(
   call: Call,
   speakerCanBeEnabled: Boolean,
+  enabled: Boolean = true,
   dismiss: () -> Unit,
   toggleAudio: () -> Unit,
   toggleVideo: () -> Unit,
   toggleSound: () -> Unit,
   flipCamera: () -> Unit
 ) {
-  Column(Modifier.padding(DEFAULT_PADDING)) {
-    when (call.peerMedia ?: call.localMedia) {
-      CallMediaType.Video -> {
-        CallInfoView(call, alignment = Alignment.Start)
-        Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
-          DisabledBackgroundCallsButton()
-        }
-        Row(Modifier.fillMaxWidth().padding(horizontal = 6.dp), horizontalArrangement = Arrangement.SpaceBetween, verticalAlignment = Alignment.CenterVertically) {
-          ToggleAudioButton(call, toggleAudio)
-          Spacer(Modifier.size(40.dp))
-          IconButton(onClick = dismiss) {
-            Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = Color.Red, modifier = Modifier.size(64.dp))
-          }
-          if (call.videoEnabled) {
-            ControlButton(call, painterResource(MR.images.ic_flip_camera_android_filled), MR.strings.icon_descr_flip_camera, flipCamera)
-            ControlButton(call, painterResource(MR.images.ic_videocam_filled), MR.strings.icon_descr_video_off, toggleVideo)
-          } else {
-            Spacer(Modifier.size(48.dp))
-            ControlButton(call, painterResource(MR.images.ic_videocam_off), MR.strings.icon_descr_video_on, toggleVideo)
-          }
-        }
+  Column {
+    val media = call.peerMedia ?: call.localMedia
+    CloseSheetBar({ chatModel.activeCallViewIsCollapsed.value = true }, true, tintColor = Color(0xFFFFFFD8)) {
+      if (media == CallMediaType.Video) {
+        Text(call.contact.chatViewName, Modifier.fillMaxWidth().padding(end = DEFAULT_PADDING), color = Color(0xFFFFFFD8), style = MaterialTheme.typography.h2, overflow = TextOverflow.Ellipsis, maxLines = 1)
       }
-      CallMediaType.Audio -> {
-        Spacer(Modifier.fillMaxHeight().weight(1f))
-        Column(
-          Modifier.fillMaxWidth(),
-          horizontalAlignment = Alignment.CenterHorizontally,
-          verticalArrangement = Arrangement.Center
-        ) {
-          ProfileImage(size = 192.dp, image = call.contact.profile.image)
-          CallInfoView(call, alignment = Alignment.CenterHorizontally)
-        }
-        Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
-          DisabledBackgroundCallsButton()
-        }
-        Box(Modifier.fillMaxWidth().padding(bottom = DEFAULT_BOTTOM_PADDING), contentAlignment = Alignment.CenterStart) {
-          Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
-            IconButton(onClick = dismiss) {
-              Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = Color.Red, modifier = Modifier.size(64.dp))
+    }
+    Column(Modifier.padding(horizontal = DEFAULT_PADDING)) {
+      when (media) {
+        CallMediaType.Video -> {
+          VideoCallInfoView(call)
+          Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
+            DisabledBackgroundCallsButton()
+          }
+          Row(Modifier.fillMaxWidth().padding(horizontal = 6.dp), horizontalArrangement = Arrangement.SpaceBetween, verticalAlignment = Alignment.CenterVertically) {
+            ToggleAudioButton(call, enabled, toggleAudio)
+            Spacer(Modifier.size(40.dp))
+            IconButton(onClick = dismiss, enabled = enabled) {
+              Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = if (enabled) Color.Red else MaterialTheme.colors.secondary, modifier = Modifier.size(64.dp))
+            }
+            if (call.videoEnabled) {
+              ControlButton(call, painterResource(MR.images.ic_flip_camera_android_filled), MR.strings.icon_descr_flip_camera, enabled, flipCamera)
+              ControlButton(call, painterResource(MR.images.ic_videocam_filled), MR.strings.icon_descr_video_off, enabled, toggleVideo)
+            } else {
+              Spacer(Modifier.size(48.dp))
+              ControlButton(call, painterResource(MR.images.ic_videocam_off), MR.strings.icon_descr_video_on, enabled, toggleVideo)
             }
           }
-          Box(Modifier.padding(start = 32.dp)) {
-            ToggleAudioButton(call, toggleAudio)
+        }
+
+        CallMediaType.Audio -> {
+          Spacer(Modifier.fillMaxHeight().weight(1f))
+          Column(
+            Modifier.fillMaxWidth(),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+          ) {
+            ProfileImage(size = 192.dp, image = call.contact.profile.image)
+            AudioCallInfoView(call)
           }
-          Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.CenterEnd) {
-            Box(Modifier.padding(end = 32.dp)) {
-              ToggleSoundButton(call, speakerCanBeEnabled, toggleSound)
+          Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
+            DisabledBackgroundCallsButton()
+          }
+          Box(Modifier.fillMaxWidth().padding(bottom = DEFAULT_BOTTOM_PADDING), contentAlignment = Alignment.CenterStart) {
+            Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
+              IconButton(onClick = dismiss, enabled = enabled) {
+                Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = if (enabled) Color.Red else MaterialTheme.colors.secondary, modifier = Modifier.size(64.dp))
+              }
+            }
+            Box(Modifier.padding(start = 32.dp)) {
+              ToggleAudioButton(call, enabled, toggleAudio)
+            }
+            Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.CenterEnd) {
+              Box(Modifier.padding(end = 32.dp)) {
+                ToggleSoundButton(call, speakerCanBeEnabled && enabled, toggleSound)
+              }
             }
           }
         }
@@ -333,7 +380,7 @@ private fun ActiveCallOverlayLayout(
 }
 
 @Composable
-private fun ControlButton(call: Call, icon: Painter, iconText: StringResource, action: () -> Unit, enabled: Boolean = true) {
+private fun ControlButton(call: Call, icon: Painter, iconText: StringResource, enabled: Boolean = true, action: () -> Unit) {
   if (call.hasMedia) {
     IconButton(onClick = action, enabled = enabled) {
       Icon(icon, stringResource(iconText), tint = if (enabled) Color(0xFFFFFFD8) else MaterialTheme.colors.secondary, modifier = Modifier.size(40.dp))
@@ -344,28 +391,26 @@ private fun ControlButton(call: Call, icon: Painter, iconText: StringResource, a
 }
 
 @Composable
-private fun ToggleAudioButton(call: Call, toggleAudio: () -> Unit) {
+private fun ToggleAudioButton(call: Call, enabled: Boolean = true, toggleAudio: () -> Unit) {
   if (call.audioEnabled) {
-    ControlButton(call, painterResource(MR.images.ic_mic), MR.strings.icon_descr_audio_off, toggleAudio)
+    ControlButton(call, painterResource(MR.images.ic_mic), MR.strings.icon_descr_audio_off, enabled, toggleAudio)
   } else {
-    ControlButton(call, painterResource(MR.images.ic_mic_off), MR.strings.icon_descr_audio_on, toggleAudio)
+    ControlButton(call, painterResource(MR.images.ic_mic_off), MR.strings.icon_descr_audio_on, enabled, toggleAudio)
   }
 }
 
 @Composable
 private fun ToggleSoundButton(call: Call, enabled: Boolean, toggleSound: () -> Unit) {
   if (call.soundSpeaker) {
-    ControlButton(call, painterResource(MR.images.ic_volume_up), MR.strings.icon_descr_speaker_off, toggleSound, enabled)
+    ControlButton(call, painterResource(MR.images.ic_volume_up), MR.strings.icon_descr_speaker_off, enabled, toggleSound)
   } else {
-    ControlButton(call, painterResource(MR.images.ic_volume_down), MR.strings.icon_descr_speaker_on, toggleSound, enabled)
+    ControlButton(call, painterResource(MR.images.ic_volume_down), MR.strings.icon_descr_speaker_on, enabled, toggleSound)
   }
 }
 
 @Composable
-fun CallInfoView(call: Call, alignment: Alignment.Horizontal) {
-  @Composable fun InfoText(text: String, style: TextStyle = MaterialTheme.typography.body2) =
-    Text(text, color = Color(0xFFFFFFD8), style = style)
-  Column(horizontalAlignment = alignment) {
+fun AudioCallInfoView(call: Call) {
+  Column(horizontalAlignment = Alignment.CenterHorizontally) {
     InfoText(call.contact.chatViewName, style = MaterialTheme.typography.h2)
     InfoText(call.callState.text)
 
@@ -375,6 +420,21 @@ fun CallInfoView(call: Call, alignment: Alignment.Horizontal) {
   }
 }
 
+@Composable
+fun VideoCallInfoView(call: Call) {
+  Column(horizontalAlignment = Alignment.Start) {
+    InfoText(call.callState.text)
+
+    val connInfo = call.connectionInfo
+    val connInfoText = if (connInfo == null) ""  else " (${connInfo.text})"
+    InfoText(call.encryptionStatus + connInfoText)
+  }
+}
+
+@Composable
+fun InfoText(text: String, modifier: Modifier = Modifier, style: TextStyle = MaterialTheme.typography.body2) =
+  Text(text, modifier, color = Color(0xFFFFFFD8), style = style)
+
 @Composable
 private fun DisabledBackgroundCallsButton() {
   var show by remember { mutableStateOf(!platform.androidIsBackgroundCallAllowed()) }
@@ -452,7 +512,6 @@ private fun DisabledBackgroundCallsButton() {
 
 @Composable
 fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIMessage) -> Unit) {
-  val scope = rememberCoroutineScope()
   val webView = remember { mutableStateOf<WebView?>(null) }
   val permissionsState = rememberMultiplePermissionsState(
     permissions = listOf(
@@ -475,10 +534,10 @@ fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIM
     }
     lifecycleOwner.lifecycle.addObserver(observer)
     onDispose {
-      val wv = webView.value
-      if (wv != null) processCommand(wv, WCallCommand.End)
       lifecycleOwner.lifecycle.removeObserver(observer)
-      webView.value?.destroy()
+//      val wv = webView.value
+//      if (wv != null) processCommand(wv, WCallCommand.End)
+//      webView.value?.destroy()
       webView.value = null
     }
   }
@@ -505,7 +564,7 @@ fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIM
     Box(Modifier.fillMaxSize()) {
       AndroidView(
         factory = { AndroidViewContext ->
-          WebView(AndroidViewContext).apply {
+          (staticWebView ?: WebView(androidAppContext)).apply {
             layoutParams = ViewGroup.LayoutParams(
               ViewGroup.LayoutParams.MATCH_PARENT,
               ViewGroup.LayoutParams.MATCH_PARENT,
@@ -530,7 +589,11 @@ fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIM
             webViewSettings.javaScriptEnabled = true
             webViewSettings.mediaPlaybackRequiresUserGesture = false
             webViewSettings.cacheMode = WebSettings.LOAD_NO_CACHE
-            this.loadUrl("file:android_asset/www/android/call.html")
+            if (staticWebView == null) {
+              this.loadUrl("file:android_asset/www/android/call.html")
+            } else {
+              webView.value = this
+            }
           }
         }
       ) { /* WebView */ }
@@ -554,6 +617,15 @@ class WebRTCInterface(private val onResponse: (WVAPIMessage) -> Unit) {
   }
 }
 
+private fun updateActiveCall(initial: Call, transform: (Call) -> Call) {
+  val activeCall = chatModel.activeCall.value
+  if (activeCall != null && activeCall.contact.apiId == initial.contact.apiId) {
+    chatModel.activeCall.value = transform(activeCall)
+  } else {
+    Log.d(TAG, "withActiveCall: ignoring, not in call with the contact ${activeCall?.contact?.id}")
+  }
+}
+
 private class LocalContentWebViewClient(val webView: MutableState<WebView?>, private val assetLoader: WebViewAssetLoader) : WebViewClientCompat() {
   override fun shouldInterceptRequest(
     view: WebView,
@@ -566,6 +638,7 @@ private class LocalContentWebViewClient(val webView: MutableState<WebView?>, pri
     super.onPageFinished(view, url)
     view.evaluateJavascript("sendMessageToNative = (msg) => WebRTCInterface.postMessage(JSON.stringify(msg))", null)
     webView.value = view
+    staticWebView = view
     Log.d(TAG, "WebRTCView: webview ready")
     // for debugging
     // view.evaluateJavascript("sendMessageToNative = ({resp}) => WebRTCInterface.postMessage(JSON.stringify({command: resp}))", null)
@@ -579,6 +652,7 @@ fun PreviewActiveCallOverlayVideo() {
     ActiveCallOverlayLayout(
       call = Call(
         remoteHostId = null,
+        userProfile = Profile.sampleData,
         contact = Contact.sampleData,
         callState = CallState.Negotiated,
         localMedia = CallMediaType.Video,
@@ -605,6 +679,7 @@ fun PreviewActiveCallOverlayAudio() {
     ActiveCallOverlayLayout(
       call = Call(
         remoteHostId = null,
+        userProfile = Profile.sampleData,
         contact = Contact.sampleData,
         callState = CallState.Negotiated,
         localMedia = CallMediaType.Audio,

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.android.kt

@@ -1,8 +1,112 @@
 package chat.simplex.common.views.chatlist
 
+import android.app.Activity
+import androidx.compose.foundation.*
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material.*
+import androidx.compose.material.ripple.rememberRipple
 import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.*
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import chat.simplex.common.ANDROID_CALL_TOP_PADDING
+import chat.simplex.common.model.durationText
+import chat.simplex.common.platform.*
+import chat.simplex.common.ui.theme.*
+import chat.simplex.common.views.call.*
 import chat.simplex.common.views.helpers.*
+import chat.simplex.res.MR
+import dev.icerock.moko.resources.compose.painterResource
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.datetime.Clock
+
+private val CALL_INTERACTIVE_AREA_HEIGHT = 74.dp
+private val CALL_TOP_OFFSET = (-10).dp
+private val CALL_TOP_GREEN_LINE_HEIGHT = ANDROID_CALL_TOP_PADDING - CALL_TOP_OFFSET
+private val CALL_BOTTOM_ICON_OFFSET = (-15).dp
+private val CALL_BOTTOM_ICON_HEIGHT = CALL_INTERACTIVE_AREA_HEIGHT + CALL_BOTTOM_ICON_OFFSET
 
 @Composable
-actual fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<AnimatedViewState>) {}
+actual fun ActiveCallInteractiveArea(call: Call, newChatSheetState: MutableStateFlow<AnimatedViewState>) {
+  val onClick = { platform.androidStartCallActivity(false) }
+  Box(Modifier.offset(y = CALL_TOP_OFFSET).height(CALL_INTERACTIVE_AREA_HEIGHT)) {
+    val source = remember { MutableInteractionSource() }
+    val indication = rememberRipple(bounded = true, 3000.dp)
+    Box(Modifier.height(CALL_TOP_GREEN_LINE_HEIGHT).clickable(onClick = onClick, indication = indication, interactionSource = source)) {
+      GreenLine(call)
+    }
+    Box(
+      Modifier
+        .offset(y = CALL_BOTTOM_ICON_OFFSET)
+        .size(CALL_BOTTOM_ICON_HEIGHT)
+        .background(SimplexGreen, CircleShape)
+        .clip(CircleShape)
+        .clickable(onClick = onClick, indication = indication, interactionSource = source)
+        .align(Alignment.BottomCenter),
+      contentAlignment = Alignment.Center
+    ) {
+      val media = call.peerMedia ?: call.localMedia
+      if (media == CallMediaType.Video) {
+        Icon(painterResource(MR.images.ic_videocam_filled), null, Modifier.size(27.dp).offset(x = 2.5.dp, y = 2.dp), tint = Color.White)
+      } else {
+        Icon(painterResource(MR.images.ic_call_filled), null, Modifier.size(27.dp).offset(x = -0.5.dp, y = 2.dp), tint = Color.White)
+      }
+    }
+  }
+}
+
+@Composable
+private fun GreenLine(call: Call) {
+  Row(
+    Modifier
+      .fillMaxSize()
+      .background(SimplexGreen)
+      .padding(top = -CALL_TOP_OFFSET)
+      .padding(horizontal = DEFAULT_PADDING),
+    verticalAlignment = Alignment.CenterVertically,
+    horizontalArrangement = Arrangement.Center
+  ) {
+    ContactName(call.contact.displayName)
+    Spacer(Modifier.weight(1f))
+    CallDuration(call)
+  }
+  val window = (LocalContext.current as Activity).window
+  DisposableEffect(Unit) {
+    window.statusBarColor = SimplexGreen.toArgb()
+    onDispose {
+      window.statusBarColor = Color.Black.toArgb()
+    }
+  }
+}
+
+@Composable
+private fun ContactName(name: String) {
+  Text(name, Modifier.width(windowWidth() * 0.35f), color = Color.White, maxLines = 1, overflow = TextOverflow.Ellipsis)
+}
+
+@Composable
+private fun CallDuration(call: Call) {
+  val connectedAt = call.connectedAt
+  if (connectedAt != null) {
+    val time = remember { mutableStateOf(durationText(0)) }
+    LaunchedEffect(Unit) {
+      while (true) {
+        time.value = durationText((Clock.System.now() - connectedAt).inWholeSeconds.toInt())
+        delay(250)
+      }
+    }
+    val text = time.value
+    val sp40Or50 = with(LocalDensity.current) { if (text.length >= 6) 60.sp.toDp() else 42.sp.toDp() }
+    val offset = with(LocalDensity.current) { 7.sp.toDp() }
+    Text(text, Modifier.offset(x = offset).widthIn(min = sp40Or50), color = Color.White)
+  }
+}

apps/multiplatform/common/src/commonMain/cpp/desktop/CMakeLists.txt

@@ -71,7 +71,7 @@ if(NOT APPLE)
 else()
 	# Without direct linking it can't find hs_init in linking step
 	add_library( rts SHARED IMPORTED )
-	FILE(GLOB RTSLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/libHSrts*_thr-*.${OS_LIB_EXT})
+	FILE(GLOB RTSLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/deps/libHSrts*_thr-*.${OS_LIB_EXT})
 	set_target_properties( rts PROPERTIES IMPORTED_LOCATION ${RTSLIB})
 
 	target_link_libraries(app-lib rts simplex)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/App.kt

@@ -1,16 +1,19 @@
 package chat.simplex.common
 
 import androidx.compose.animation.core.Animatable
-import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
+import androidx.compose.foundation.*
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.*
+import androidx.compose.material.ripple.rememberRipple
 import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.clipToBounds
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.views.usersettings.SetDeliveryReceiptsView
@@ -20,8 +23,7 @@ import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.CreateFirstProfile
 import chat.simplex.common.views.helpers.SimpleButton
 import chat.simplex.common.views.SplashView
-import chat.simplex.common.views.call.ActiveCallView
-import chat.simplex.common.views.call.IncomingCallAlertView
+import chat.simplex.common.views.call.*
 import chat.simplex.common.views.chat.ChatView
 import chat.simplex.common.views.chatlist.*
 import chat.simplex.common.views.database.DatabaseErrorView
@@ -169,7 +171,17 @@ fun MainScreen() {
       }
     } else {
       if (chatModel.showCallView.value) {
-        ActiveCallView()
+        if (appPlatform.isAndroid) {
+          LaunchedEffect(Unit) {
+            // This if prevents running the activity in the following condition:
+            // - the activity already started before and was destroyed by collapsing active call (start audio call, press back button, go to a launcher)
+            if (!chatModel.activeCallViewIsCollapsed.value) {
+              platform.androidStartCallActivity(false)
+            }
+          }
+        } else {
+          ActiveCallView()
+        }
       } else {
         // It's needed for privacy settings toggle, so it can be shown even if the app is passcode unlocked
         ModalManager.fullscreen.showPasscodeInView()
@@ -206,9 +218,13 @@ fun MainScreen() {
   }
 }
 
+val ANDROID_CALL_TOP_PADDING = 40.dp
+
 @Composable
 fun AndroidScreen(settingsState: SettingsViewState) {
   BoxWithConstraints {
+    val call = remember { chatModel.activeCall} .value
+    val showCallArea = call != null && call.callState != CallState.WaitCapabilities && call.callState != CallState.InvitationAccepted
     var currentChatId by rememberSaveable { mutableStateOf(chatModel.chatId.value) }
     val offset = remember { Animatable(if (chatModel.chatId.value == null) 0f else maxWidth.value) }
     Box(
@@ -216,6 +232,7 @@ fun AndroidScreen(settingsState: SettingsViewState) {
         .graphicsLayer {
           translationX = -offset.value.dp.toPx()
         }
+        .padding(top = if (showCallArea) ANDROID_CALL_TOP_PADDING else 0.dp)
     ) {
       StartPartOfScreen(settingsState)
     }
@@ -242,11 +259,17 @@ fun AndroidScreen(settingsState: SettingsViewState) {
           }
       }
     }
-    Box(Modifier.graphicsLayer { translationX = maxWidth.toPx() - offset.value.dp.toPx() }) Box2@{
+    Box(Modifier
+      .graphicsLayer { translationX = maxWidth.toPx() - offset.value.dp.toPx() }
+      .padding(top = if (showCallArea) ANDROID_CALL_TOP_PADDING else 0.dp)
+    ) Box2@{
       currentChatId?.let {
         ChatView(it, chatModel, onComposed)
       }
     }
+    if (call != null && showCallArea) {
+      ActiveCallInteractiveArea(call, remember { MutableStateFlow(AnimatedViewState.GONE) })
+    }
   }
 }
 

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt

@@ -96,6 +96,7 @@ object ChatModel {
   val activeCallInvitation = mutableStateOf<RcvCallInvitation?>(null)
   val activeCall = mutableStateOf<Call?>(null)
   val activeCallViewIsVisible = mutableStateOf<Boolean>(false)
+  val activeCallViewIsCollapsed = mutableStateOf<Boolean>(false)
   val callCommand = mutableStateListOf<WCallCommand>()
   val showCallView = mutableStateOf(false)
   val switchingCall = mutableStateOf(false)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/SimpleXAPI.kt

@@ -1900,10 +1900,8 @@ object ChatController {
         if (invitation != null) {
           chatModel.callManager.reportCallRemoteEnded(invitation = invitation)
         }
-        withCall(r, r.contact) { _ ->
-          chatModel.callCommand.add(WCallCommand.End)
-          chatModel.activeCall.value = null
-          chatModel.showCallView.value = false
+        withCall(r, r.contact) { call ->
+          withBGApi { chatModel.callManager.endCall(call) }
         }
       }
       is CR.ContactSwitch ->

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Platform.kt

@@ -1,16 +1,21 @@
 package chat.simplex.common.platform
 
+import chat.simplex.common.model.ChatId
 import chat.simplex.common.model.NotificationsMode
 
 interface PlatformInterface {
   suspend fun androidServiceStart() {}
   fun androidServiceSafeStop() {}
+  fun androidCallServiceSafeStop() {}
   fun androidNotificationsModeChanged(mode: NotificationsMode) {}
   fun androidChatStartedAfterBeingOff() {}
   fun androidChatStopped() {}
   fun androidChatInitializedAndStarted() {}
   fun androidIsBackgroundCallAllowed(): Boolean = true
   fun androidSetNightModeIfSupported() {}
+  fun androidStartCallActivity(acceptCall: Boolean, remoteHostId: Long? = null, chatId: ChatId? = null) {}
+  fun androidPictureInPictureAllowed(): Boolean = true
+  fun androidCallEnded() {}
   suspend fun androidAskToAllowBackgroundCalls(): Boolean = true
 }
 /**

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/CallManager.kt

@@ -1,6 +1,6 @@
 package chat.simplex.common.views.call
 
-import chat.simplex.common.model.ChatModel
+import chat.simplex.common.model.*
 import chat.simplex.common.platform.*
 import chat.simplex.common.views.helpers.withBGApi
 import kotlinx.datetime.Clock
@@ -23,27 +23,29 @@ class CallManager(val chatModel: ChatModel) {
     }
   }
 
-  fun acceptIncomingCall(invitation: RcvCallInvitation) {
+  fun acceptIncomingCall(invitation: RcvCallInvitation) = withBGApi {
     val call = chatModel.activeCall.value
-    if (call == null) {
-      justAcceptIncomingCall(invitation = invitation)
+    val contactInfo = chatModel.controller.apiContactInfo(invitation.remoteHostId, invitation.contact.contactId)
+    val profile = contactInfo?.second ?: invitation.user.profile.toProfile()
+    // In case the same contact calling while previous call didn't end yet (abnormal ending of call from the other side)
+    if (call == null || (call.remoteHostId == invitation.remoteHostId && call.contact.id == invitation.contact.id)) {
+      justAcceptIncomingCall(invitation = invitation, profile)
     } else {
-      withBGApi {
-        chatModel.switchingCall.value = true
-        try {
-          endCall(call = call)
-          justAcceptIncomingCall(invitation = invitation)
-        } finally {
-          chatModel.switchingCall.value = false
-        }
+      chatModel.switchingCall.value = true
+      try {
+        endCall(call = call)
+        justAcceptIncomingCall(invitation = invitation, profile)
+      } finally {
+        chatModel.switchingCall.value = false
       }
     }
   }
 
-  private fun justAcceptIncomingCall(invitation: RcvCallInvitation) {
+  private fun justAcceptIncomingCall(invitation: RcvCallInvitation, userProfile: Profile) {
     with (chatModel) {
       activeCall.value = Call(
         remoteHostId = invitation.remoteHostId,
+        userProfile = userProfile,
         contact = invitation.contact,
         callState = CallState.InvitationAccepted,
         localMedia = invitation.callType.media,
@@ -68,17 +70,23 @@ class CallManager(val chatModel: ChatModel) {
   }
 
   suspend fun endCall(call: Call) {
-    with (chatModel) {
+    with(chatModel) {
+      // If there is active call currently and it's with other contact, don't interrupt it
+      if (activeCall.value != null && !(activeCall.value?.remoteHostId == call.remoteHostId && activeCall.value?.contact?.id == call.contact.id)) return
+
+      // Don't destroy WebView if you plan to accept next call right after this one
+      if (!switchingCall.value) {
+        showCallView.value = false
+        activeCall.value = null
+        activeCallViewIsCollapsed.value = false
+        platform.androidCallEnded()
+      }
       if (call.callState == CallState.Ended) {
         Log.d(TAG, "CallManager.endCall: call ended")
-        activeCall.value = null
-        showCallView.value = false
       } else {
         Log.d(TAG, "CallManager.endCall: ending call...")
-        callCommand.add(WCallCommand.End)
-        showCallView.value = false
+        //callCommand.add(WCallCommand.End)
         controller.apiEndCall(call.remoteHostId, call.contact)
-        activeCall.value = null
       }
     }
   }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/WebRTC.kt

@@ -7,11 +7,11 @@ import kotlinx.datetime.Instant
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import java.net.URI
-import java.util.*
 import kotlin.collections.ArrayList
 
 data class Call(
   val remoteHostId: Long?,
+  val userProfile: Profile,
   val contact: Contact,
   val callState: CallState,
   val localMedia: CallMediaType,
@@ -23,7 +23,7 @@ data class Call(
   val soundSpeaker: Boolean = localMedia == CallMediaType.Video,
   var localCamera: VideoCamera = VideoCamera.User,
   val connectionInfo: ConnectionInfo? = null,
-  var connectedAt: Instant? = null
+  var connectedAt: Instant? = null,
 ) {
   val encrypted: Boolean get() = localEncrypted && sharedKey != null
   val localEncrypted: Boolean get() = localCapabilities?.encryption ?: false
@@ -36,6 +36,9 @@ data class Call(
   }
 
   val hasMedia: Boolean get() = callState == CallState.OfferSent || callState == CallState.Negotiated || callState == CallState.Connected
+
+  fun supportsVideo(): Boolean = peerMedia == CallMediaType.Video || localMedia == CallMediaType.Video
+
 }
 
 enum class CallState {
@@ -75,6 +78,7 @@ sealed class WCallCommand {
   @Serializable @SerialName("media") data class Media(val media: CallMediaType, val enable: Boolean): WCallCommand()
   @Serializable @SerialName("camera") data class Camera(val camera: VideoCamera): WCallCommand()
   @Serializable @SerialName("description") data class Description(val state: String, val description: String): WCallCommand()
+  @Serializable @SerialName("layout") data class Layout(val layout: LayoutType): WCallCommand()
   @Serializable @SerialName("end") object End: WCallCommand()
 }
 
@@ -167,6 +171,13 @@ enum class VideoCamera {
   val flipped: VideoCamera get() = if (this == User) Environment else User
 }
 
+@Serializable
+enum class LayoutType {
+  @SerialName("default") Default,
+  @SerialName("localVideo") LocalVideo,
+  @SerialName("remoteVideo") RemoteVideo
+}
+
 @Serializable
 data class ConnectionState(
   val connectionState: String,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt

@@ -301,7 +301,9 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             withBGApi {
               val cInfo = chat.chatInfo
               if (cInfo is ChatInfo.Direct) {
-                chatModel.activeCall.value = Call(remoteHostId = chatRh, contact = cInfo.contact, callState = CallState.WaitCapabilities, localMedia = media)
+                val contactInfo = chatModel.controller.apiContactInfo(chat.remoteHostId, cInfo.contact.contactId)
+                val profile = contactInfo?.second ?: chatModel.currentUser.value?.profile?.toProfile() ?: return@withBGApi
+                chatModel.activeCall.value = Call(remoteHostId = chatRh, contact = cInfo.contact, callState = CallState.WaitCapabilities, localMedia = media, userProfile = profile)
                 chatModel.showCallView.value = true
                 chatModel.callCommand.add(WCallCommand.Capabilities(media))
               }
@@ -673,7 +675,7 @@ fun ChatInfoToolbar(
           }
         }
       }
-    } else if (activeCall?.contact?.id == chat.id) {
+    } else if (activeCall?.contact?.id == chat.id && appPlatform.isDesktop) {
       barButtons.add {
         val call = remember { chatModel.activeCall }.value
         val connectedAt = call?.connectedAt

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.kt

@@ -29,6 +29,7 @@ import chat.simplex.common.views.onboarding.WhatsNewView
 import chat.simplex.common.views.onboarding.shouldShowWhatsNew
 import chat.simplex.common.views.usersettings.SettingsView
 import chat.simplex.common.platform.*
+import chat.simplex.common.views.call.Call
 import chat.simplex.common.views.newchat.*
 import chat.simplex.res.MR
 import kotlinx.coroutines.*
@@ -121,7 +122,12 @@ fun ChatListView(chatModel: ChatModel, settingsState: SettingsViewState, setPerf
     }
   }
   if (searchText.value.text.isEmpty()) {
-    DesktopActiveCallOverlayLayout(newChatSheetState)
+    if (appPlatform.isDesktop) {
+      val call = remember { chatModel.activeCall }.value
+      if (call != null) {
+        ActiveCallInteractiveArea(call, newChatSheetState)
+      }
+    }
     // TODO disable this button and sheet for the duration of the switch
     tryOrShowError("NewChatSheet", error = {}) {
       NewChatSheet(chatModel, newChatSheetState, stopped, hideNewChatSheet)
@@ -314,7 +320,7 @@ private fun ToggleFilterDisabledButton() {
 }
 
 @Composable
-expect fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<AnimatedViewState>)
+expect fun ActiveCallInteractiveArea(call: Call, newChatSheetState: MutableStateFlow<AnimatedViewState>)
 
 fun connectIfOpenedViaUri(rhId: Long?, uri: URI, chatModel: ChatModel) {
   Log.d(TAG, "connectIfOpenedViaUri: opened via link")

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ShareListView.kt

@@ -85,7 +85,7 @@ private fun ShareListToolbar(chatModel: ChatModel, userPickerState: MutableState
           userPickerState.value = AnimatedViewState.VISIBLE
         }
       }
-      else -> NavigationButtonBack { chatModel.sharedContent.value = null }
+      else -> NavigationButtonBack(onButtonClicked = { chatModel.sharedContent.value = null })
     }
   }
   if (chatModel.chats.size >= 8) {
@@ -143,7 +143,7 @@ private fun ShareList(chatModel: ChatModel, search: String) {
   }
   val chats by remember(search) {
     derivedStateOf {
-      if (search.isEmpty()) chatModel.chats.filter { it.chatInfo.ready } else chatModel.chats.filter { it.chatInfo.ready }.filter(filter)
+      if (search.isEmpty()) chatModel.chats.toList().filter { it.chatInfo.ready } else chatModel.chats.toList().filter { it.chatInfo.ready }.filter(filter)
     }
   }
   LazyColumn(

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/CloseSheetBar.kt

@@ -18,7 +18,7 @@ import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.painterResource
 
 @Composable
-fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, endButtons: @Composable RowScope.() -> Unit = {}) {
+fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, tintColor: Color = if (close != null) MaterialTheme.colors.primary else MaterialTheme.colors.secondary, endButtons: @Composable RowScope.() -> Unit = {}) {
   Column(
     Modifier
       .fillMaxWidth()
@@ -35,7 +35,7 @@ fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, endButtons: @
           verticalAlignment = Alignment.CenterVertically
         ) {
           if (showClose)  {
-            NavigationButtonBack(onButtonClicked = close)
+            NavigationButtonBack(tintColor = tintColor, onButtonClicked = close)
           } else {
             Spacer(Modifier)
           }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/DefaultTopAppBar.kt

@@ -44,10 +44,10 @@ fun DefaultTopAppBar(
 }
 
 @Composable
-fun NavigationButtonBack(onButtonClicked: (() -> Unit)?) {
+fun NavigationButtonBack(onButtonClicked: (() -> Unit)?, tintColor: Color = if (onButtonClicked != null) MaterialTheme.colors.primary else MaterialTheme.colors.secondary) {
   IconButton(onButtonClicked ?: {}, enabled = onButtonClicked != null) {
     Icon(
-      painterResource(MR.images.ic_arrow_back_ios_new), stringResource(MR.strings.back), tint = if (onButtonClicked != null) MaterialTheme.colors.primary else MaterialTheme.colors.secondary
+      painterResource(MR.images.ic_arrow_back_ios_new), stringResource(MR.strings.back), tint = tintColor
     )
   }
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/ModalView.kt

@@ -29,7 +29,7 @@ fun ModalView(
   }
   Surface(Modifier.fillMaxSize(), contentColor = LocalContentColor.current) {
     Column(if (background != MaterialTheme.colors.background) Modifier.background(background) else Modifier.themedBackground()) {
-      CloseSheetBar(close, showClose, endButtons)
+      CloseSheetBar(close, showClose, endButtons = endButtons)
       Box(modifier) { content() }
     }
   }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Utils.kt

@@ -419,7 +419,7 @@ expect fun ByteArray.toBase64StringForPassphrase(): String
 
 // Android's default implementation that was used before multiplatform, adds non-needed characters at the end of string
 // which can be bypassed by:
-// fun String.toByteArrayFromBase64(): ByteArray = Base64.getDecoder().decode(this.trimEnd { it == '\n' || it == ' ' })
+// fun String.toByteArrayFromBase64(): ByteArray = Base64.getMimeDecoder().decode(this.trimEnd { it == '\n' || it == ' ' })
 expect fun String.toByteArrayFromBase64ForPassphrase(): ByteArray
 
 val LongRange.Companion.saver

apps/multiplatform/common/src/commonMain/resources/MR/base/strings.xml

@@ -179,6 +179,9 @@
   <!-- SimpleX Chat foreground Service -->
   <string name="simplex_service_notification_title">SimpleX Chat service</string>
   <string name="simplex_service_notification_text">Receiving messages…</string>
+  <string name="call_service_notification_audio_call">Audio call</string>
+  <string name="call_service_notification_video_call">Video call</string>
+  <string name="call_service_notification_end_call">End call</string>
   <string name="hide_notification">Hide</string>
 
   <!-- Notification channels -->
@@ -803,6 +806,10 @@
   <string name="callstate_connected">connected</string>
   <string name="callstate_ended">ended</string>
 
+  <!-- CallView -->
+  <string name="unable_to_open_browser_title">Error opening browser</string>
+  <string name="unable_to_open_browser_desc">The default web browser is required for calls. Please configure the default browser in the system, and share more information with the developers.</string>
+
   <!-- SimpleXInfo -->
   <string name="next_generation_of_private_messaging">The next generation of private messaging</string>
   <string name="privacy_redefined">Privacy redefined</string>

apps/multiplatform/common/src/commonMain/resources/assets/www/android/call.html

@@ -8,6 +8,7 @@
   <body>
     <video
       id="remote-video-stream"
+      class="inline"
       autoplay
       playsinline
       poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -15,6 +16,7 @@
     ></video>
     <video
       id="local-video-stream"
+      class="inline"
       muted
       autoplay
       playsinline

apps/multiplatform/common/src/commonMain/resources/assets/www/android/style.css

@@ -5,14 +5,14 @@ body {
   background-color: black;
 }
 
-#remote-video-stream {
+#remote-video-stream.inline {
   position: absolute;
   width: 100%;
   height: 100%;
   object-fit: cover;
 }
 
-#local-video-stream {
+#local-video-stream.inline {
   position: absolute;
   width: 30%;
   max-width: 30%;
@@ -23,6 +23,20 @@ body {
   right: 0;
 }
 
+#remote-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
+#local-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
 *::-webkit-media-controls {
   display: none !important;
   -webkit-appearance: none !important;

apps/multiplatform/common/src/commonMain/resources/assets/www/call.js

@@ -11,6 +11,12 @@ var VideoCamera;
     VideoCamera["User"] = "user";
     VideoCamera["Environment"] = "environment";
 })(VideoCamera || (VideoCamera = {}));
+var LayoutType;
+(function (LayoutType) {
+    LayoutType["Default"] = "default";
+    LayoutType["LocalVideo"] = "localVideo";
+    LayoutType["RemoteVideo"] = "remoteVideo";
+})(LayoutType || (LayoutType = {}));
 // for debugging
 // var sendMessageToNative = ({resp}: WVApiMessage) => console.log(JSON.stringify({command: resp}))
 var sendMessageToNative = (msg) => console.log(JSON.stringify(msg));
@@ -319,6 +325,10 @@ const processCommand = (function () {
                     localizedDescription = command.description;
                     resp = { type: "ok" };
                     break;
+                case "layout":
+                    changeLayout(command.layout);
+                    resp = { type: "ok" };
+                    break;
                 case "end":
                     endCall();
                     resp = { type: "ok" };
@@ -607,6 +617,28 @@ function toggleMedia(s, media) {
     }
     return res;
 }
+function changeLayout(layout) {
+    const local = document.getElementById("local-video-stream");
+    const remote = document.getElementById("remote-video-stream");
+    switch (layout) {
+        case LayoutType.Default:
+            local.className = "inline";
+            remote.className = "inline";
+            local.style.visibility = "visible";
+            remote.style.visibility = "visible";
+            break;
+        case LayoutType.LocalVideo:
+            local.className = "fullscreen";
+            local.style.visibility = "visible";
+            remote.style.visibility = "hidden";
+            break;
+        case LayoutType.RemoteVideo:
+            remote.className = "fullscreen";
+            local.style.visibility = "hidden";
+            remote.style.visibility = "visible";
+            break;
+    }
+}
 // Cryptography function - it is loaded both in the main window and in worker context (if the worker is used)
 function callCryptoFunction() {
     const initialPlainTextRequired = {

apps/multiplatform/common/src/commonMain/resources/assets/www/desktop/call.html

@@ -9,6 +9,7 @@
   <body>
     <video
       id="remote-video-stream"
+      class="inline"
       autoplay
       playsinline
       poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -16,6 +17,7 @@
     ></video>
     <video
       id="local-video-stream"
+      class="inline"
       muted
       autoplay
       playsinline

apps/multiplatform/common/src/commonMain/resources/assets/www/desktop/style.css

@@ -5,14 +5,14 @@ body {
   background-color: black;
 }
 
-#remote-video-stream {
+#remote-video-stream.inline {
   position: absolute;
   width: 100%;
   height: 100%;
   object-fit: cover;
 }
 
-#local-video-stream {
+#local-video-stream.inline {
   position: absolute;
   width: 20%;
   max-width: 20%;
@@ -23,6 +23,20 @@ body {
   right: 0;
 }
 
+#remote-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
+#local-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
 *::-webkit-media-controls {
   display: none !important;
   -webkit-appearance: none !important;

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/platform/Images.desktop.kt

@@ -17,14 +17,14 @@ import javax.imageio.stream.MemoryCacheImageOutputStream
 import kotlin.math.sqrt
 
 private fun errorBitmap(): ImageBitmap =
-  ImageIO.read(ByteArrayInputStream(Base64.getDecoder().decode("iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAAAXNSR0IArs4c6QAAAKVJREFUeF7t1kENACEUQ0FQhnVQ9lfGO+xggITQdvbMzArPey+8fa3tAfwAEdABZQspQStgBssEcgAIkSAJkiAJljtEgiRIgmUCSZAESZAESZAEyx0iQRIkwTKBJEiCv5fgvTd1wDmn7QAP4AeIgA4oW0gJWgEzWCZwbQ7gAA7ggLKFOIADOKBMIAeAEAmSIAmSYLlDJEiCJFgmkARJkARJ8N8S/ADTZUewBvnTOQAAAABJRU5ErkJggg=="))).toComposeImageBitmap()
+  ImageIO.read(ByteArrayInputStream(Base64.getMimeDecoder().decode("iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAAAXNSR0IArs4c6QAAAKVJREFUeF7t1kENACEUQ0FQhnVQ9lfGO+xggITQdvbMzArPey+8fa3tAfwAEdABZQspQStgBssEcgAIkSAJkiAJljtEgiRIgmUCSZAESZAESZAEyx0iQRIkwTKBJEiCv5fgvTd1wDmn7QAP4AeIgA4oW0gJWgEzWCZwbQ7gAA7ggLKFOIADOKBMIAeAEAmSIAmSYLlDJEiCJFgmkARJkARJ8N8S/ADTZUewBvnTOQAAAABJRU5ErkJggg=="))).toComposeImageBitmap()
 
 actual fun base64ToBitmap(base64ImageString: String): ImageBitmap {
   val imageString = base64ImageString
     .removePrefix("data:image/png;base64,")
     .removePrefix("data:image/jpg;base64,")
   return try {
-    ImageIO.read(ByteArrayInputStream(Base64.getDecoder().decode(imageString))).toComposeImageBitmap()
+    ImageIO.read(ByteArrayInputStream(Base64.getMimeDecoder().decode(imageString))).toComposeImageBitmap()
   } catch (e: IOException) {
     Log.e(TAG, "base64ToBitmap error: $e")
     errorBitmap()
@@ -77,7 +77,7 @@ actual fun compressImageStr(bitmap: ImageBitmap): String {
   return try {
     val encoded  = Base64.getEncoder().encodeToString(compressImageData(bitmap, usePng).toByteArray())
     "data:image/$ext;base64,$encoded"
-  } catch (e: IOException) {
+  } catch (e: Exception) {
     Log.e(TAG, "resizeImageToStrSize error: $e")
     throw e
   }

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/call/CallView.desktop.kt

@@ -146,8 +146,21 @@ private fun SendStateUpdates() {
 @Composable
 fun WebRTCController(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIMessage) -> Unit) {
   val uriHandler = LocalUriHandler.current
+  val endCall = {
+    val call = chatModel.activeCall.value
+    if (call != null) withBGApi { chatModel.callManager.endCall(call) }
+  }
   val server = remember {
-    uriHandler.openUri("http://${SERVER_HOST}:$SERVER_PORT/simplex/call/")
+    try {
+      uriHandler.openUri("http://${SERVER_HOST}:$SERVER_PORT/simplex/call/")
+    } catch (e: Exception) {
+      Log.e(TAG, "Unable to open browser: ${e.stackTraceToString()}")
+      AlertManager.shared.showAlertMsg(
+        title = generalGetString(MR.strings.unable_to_open_browser_title),
+        text = generalGetString(MR.strings.unable_to_open_browser_desc)
+      )
+      endCall()
+    }
     startServer(onResponse)
   }
   fun processCommand(cmd: WCallCommand) {

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.desktop.kt

@@ -3,7 +3,6 @@ package chat.simplex.common.views.chatlist
 import androidx.compose.foundation.*
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.Icon
 import androidx.compose.material.MaterialTheme
 import androidx.compose.runtime.*
@@ -13,6 +12,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.*
+import chat.simplex.common.views.call.Call
 import chat.simplex.common.views.call.CallMediaType
 import chat.simplex.common.views.chat.item.ItemAction
 import chat.simplex.common.views.helpers.*
@@ -22,10 +22,9 @@ import dev.icerock.moko.resources.compose.stringResource
 import kotlinx.coroutines.flow.MutableStateFlow
 
 @Composable
-actual fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<AnimatedViewState>) {
-  val call = remember { chatModel.activeCall}.value
-  //  if (call?.callState == CallState.Connected && !newChatSheetState.collectAsState().value.isVisible()) {
-  if (call != null && !newChatSheetState.collectAsState().value.isVisible()) {
+actual fun ActiveCallInteractiveArea(call: Call, newChatSheetState: MutableStateFlow<AnimatedViewState>) {
+  //  if (call.callState == CallState.Connected && !newChatSheetState.collectAsState().value.isVisible()) {
+  if (!newChatSheetState.collectAsState().value.isVisible()) {
       val showMenu = remember { mutableStateOf(false) }
       val media = call.peerMedia ?: call.localMedia
       CompositionLocalProvider(

apps/multiplatform/gradle.properties

@@ -25,11 +25,11 @@ android.nonTransitiveRClass=true
 android.enableJetifier=true
 kotlin.mpp.androidSourceSetLayoutVersion=2
 
-android.version_name=5.5.1
-android.version_code=177
+android.version_name=5.5.3
+android.version_code=181
 
-desktop.version_name=5.5.1
-desktop.version_code=27
+desktop.version_name=5.5.3
+desktop.version_code=29
 
 kotlin.version=1.8.20
 gradle.plugin.version=7.4.2

cabal.project

@@ -12,7 +12,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: 7a0cd8041bbb7d7ab2f089395a244dc4af0f9e3b
+    tag: e64b6cba4b7e4107f78ae596ab2a6a28ef24ff78
 
 source-repository-package
     type: git

docs/rfcs/2024-01-28-message-encoding.md

@@ -1,78 +0,0 @@
-# Space-efficient chat message encoding
-
-## Problem
-
-We use JSON format to encode messages in SimpleX Chat protocol. It has many advantages:
-- human readable, unlike binary formats.
-- easy to extend.
-- relatively low overhead for large text messages (and the overhead is not important for small messages, as we send fixed size blocks).
-- ability to use Internet RFC 8927 for message format schema.
-
-The main overhead of this format is for images that are included as text base64 encoded data in JSON for image and video previews, link previews (limited to 14,000 bytes of base64 encoded size) and profile pictures (limited to 12,500 of base64 encoded size, to account for the connection links sent alongside the profile images).
-
-Adding post quantum encryption requires adding additional message headers with additional keys requiring up to 2500 additional bytes of cryptographic data in each message header. This is a significant overhead for messages with images and would not be compatible with the current constraints.
-
-## Possible solutions
-
-- reduce image preview sizes. The downside is that it would further reduce the quality of the image previews and profile pictures, that is already suboptimal.
-- switch to a binary format for messages. The downside is that, depending on the format, it may be more difficult to extend and debug, and in any case it is not human readable.
-- allow larger client messages than the block size, by extending SMP agent protocol. This is possible, but 1) quite complex, 2) leaks information when an image preview is sent, as multiple messages would be required sent in rapid succession (or some additional throttling logic).
-- use hybrid format combining JSON format for the text and metadata part of the message, and binary format for the image previews and profile pictures.
-- use some other binary format, e.g. MessagePack or CBOR.
-- compress messages, e.g. using zstd.
-
-The latter option looks attractive, as it avoids the complexities and downsides of the other options, while allows to provide the space for additional cryptographic data in the message headers without reducing image quality.
-
-## Hybrid format
-
-Currently we support two formats in chat protocol messages:
-
-- JSON, which is identified by the first byte of the message being `{` or `[` (for batch of multiple messages sent in a single block, e.g. when message history or group introductions are sent).
-- deprecated binary format for small chunks of files sent via SMP protocol that is only used for small voice messages, and only in case the user disables local file encryption. This format is identified by the first byte of the message being `F` (for "file").
-
-The proposed format would use this format, using ABNF notation:
-
-```abnf
-hybridMessage = jsonPart "," binaryPart
-jsonPart = "J" partLen ":" json
-binaryPart = "B" partLen ":" 1*OCTET
-partLen = 1*DIGIT
-```
-
-We could use a standart multipart format, but it seems unnecessarily generic and complex, and also more wasteful.
-
-This syntax is sufficiently generic and extensible, and can be used for messages with more than two parts if necessary.
-
-The downside is that it is ad-hoc, and does not achieve any possible reduction for other binary fields in JSON.
-
-## MessagePack or CBOR
-
-Using [MessagePack](https://github.com/msgpack/msgpack/blob/master/spec.md) or CBOR instead of JSON is another possible option, as it's both compact and efficient. While it's not human readable, it will result not only in more efficient binary encoding for images, but for all fields (such as hashes and member IDs, for example), and will also result in more efficient batching of small messages.
-
-As we need to maintain backwards compatibility, we need to recognise MessagePack format, and as it has no distinct first byte of its own, we could use some fixed letter for it, e.g. `X` (we use `x` as a namespace prefix for all protocol message types).
-
-The downside is implementation complexity, particularly given that historically use different binary encoding in JSON (base64 for images and base64url for other binary fields), so we would have to do one of the following:
-- maintain two different encodings for all types that are sent between the clients, some of these encodings are manual.
-- implement alternative AST for extended JSON format with binary support.
-- in either case, types representing binary data would have to support decoding from both JSON strings and from binary data.
-
-## Message compression
-
-This might be the simplest option, as it does not require any changes to protocol encoding other than adding compression and have a different encoding for batching that can be the same as for SMP protocol (we could reuse the same function). The syntax for chat packet would be:
-
-```abnf
-chatPacket = %s'X' count 1*(message)
-count = OCTET ; up to 255 messages in the batch
-message = length compressedMessage
-length = 2*2 OCTET ; length of compressed message, up to 65535 bytes (we have less than 15000 bytes limit).
-```
-
-After the character 'X' the encoding is the same as for SMP batches, so the same function can be used.
-
-## Additional considerations
-
-We do not just send images as base64 binary, we use web format for images, with the different prefixes for jpg and png images. In the client UIs though we simply discard these prefixes, and they are not processed. So we could use pure binary format for image data without any prefix.
-
-We also use base64 format with prefix to send images in the API. We could continue using it, or we could remove prefix from the API and use plain base64.
-
-base64 format with prefix also saved to the database, so we would need to parse and strip the prefix. Alternatively, we could do some data migration (it is likely to be slow) or export images to storage, at least for profile images - that would reduce overhead. This is not directly related to the problem we are solving here, and can be considered separately.

flake.lock

@@ -16,6 +16,21 @@
         "type": "github"
       }
     },
+    "blank": {
+      "locked": {
+        "lastModified": 1625557891,
+        "narHash": "sha256-O8/MWsPBGhhyPoPLHZAuoZiiHo9q6FLlEeIDEXuj6T4=",
+        "owner": "divnix",
+        "repo": "blank",
+        "rev": "5a5d2684073d9f563072ed07c871d577a6c614a8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "blank",
+        "type": "github"
+      }
+    },
     "cabal-32": {
       "flake": false,
       "locked": {
@@ -83,6 +98,64 @@
         "type": "github"
       }
     },
+    "devshell": {
+      "inputs": {
+        "flake-utils": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1663445644,
+        "narHash": "sha256-+xVlcK60x7VY1vRJbNUEAHi17ZuoQxAIH4S4iUFUGBA=",
+        "owner": "numtide",
+        "repo": "devshell",
+        "rev": "e3dc3e21594fe07bdb24bdf1c8657acaa4cb8f66",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "devshell",
+        "type": "github"
+      }
+    },
+    "dmerge": {
+      "inputs": {
+        "nixlib": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ],
+        "yants": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "yants"
+        ]
+      },
+      "locked": {
+        "lastModified": 1659548052,
+        "narHash": "sha256-fzI2gp1skGA8mQo/FBFrUAtY0GQkAIAaV/V127TJPyY=",
+        "owner": "divnix",
+        "repo": "data-merge",
+        "rev": "d160d18ce7b1a45b88344aa3f13ed1163954b497",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "data-merge",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -100,34 +173,74 @@
         "type": "github"
       }
     },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
-      },
+    "flake-compat_2": {
+      "flake": false,
       "locked": {
-        "lastModified": 1698579227,
-        "narHash": "sha256-KVWjFZky+gRuWennKsbo6cWyo7c/z/VgCte5pR9pEKg=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "f76e870d64779109e41370848074ac4eaa1606ec",
+        "lastModified": 1650374568,
+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
         "type": "github"
       },
       "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
+        "owner": "edolstra",
+        "repo": "flake-compat",
         "type": "github"
       }
     },
     "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
       "locked": {
-        "lastModified": 1701680307,
-        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "lastModified": 1676283394,
+        "narHash": "sha256-XX2f9c3iySLCw54rJ/CZs+ZK6IQy7GXNY4nSOyu2QG4=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "rev": "3db36a8b464d0c4532ba1c7dda728f4576d6d073",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_3": {
+      "locked": {
+        "lastModified": 1653893745,
+        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_4": {
+      "locked": {
+        "lastModified": 1659877975,
+        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
         "type": "github"
       },
       "original": {
@@ -153,51 +266,33 @@
         "type": "github"
       }
     },
-    "ghc98X": {
-      "flake": false,
+    "gomod2nix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_2",
+        "utils": "utils"
+      },
       "locked": {
-        "lastModified": 1696643148,
-        "narHash": "sha256-E02DfgISH7EvvNAu0BHiPvl1E5FGMDi0pWdNZtIBC9I=",
-        "ref": "ghc-9.8",
-        "rev": "443e870d977b1ab6fc05f47a9a17bc49296adbd6",
-        "revCount": 61642,
-        "submodules": true,
-        "type": "git",
-        "url": "https://gitlab.haskell.org/ghc/ghc"
+        "lastModified": 1655245309,
+        "narHash": "sha256-d/YPoQ/vFn1+GTmSdvbSBSTOai61FONxB4+Lt6w/IVI=",
+        "owner": "tweag",
+        "repo": "gomod2nix",
+        "rev": "40d32f82fc60d66402eb0972e6e368aeab3faf58",
+        "type": "github"
       },
       "original": {
-        "ref": "ghc-9.8",
-        "submodules": true,
-        "type": "git",
-        "url": "https://gitlab.haskell.org/ghc/ghc"
-      }
-    },
-    "ghc99": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1697054644,
-        "narHash": "sha256-kKarOuXUaAH3QWv7ASx+gGFMHaHKe0pK5Zu37ky2AL4=",
-        "ref": "refs/heads/master",
-        "rev": "f383a242c76f90bcca8a4d7ee001dcb49c172a9a",
-        "revCount": 62040,
-        "submodules": true,
-        "type": "git",
-        "url": "https://gitlab.haskell.org/ghc/ghc"
-      },
-      "original": {
-        "submodules": true,
-        "type": "git",
-        "url": "https://gitlab.haskell.org/ghc/ghc"
+        "owner": "tweag",
+        "repo": "gomod2nix",
+        "type": "github"
       }
     },
     "hackage": {
       "flake": false,
       "locked": {
-        "lastModified": 1702513363,
-        "narHash": "sha256-kloro9uEe8aYhPMoMjVNq2rfrXNgMOZhOPwVH5DH2K0=",
+        "lastModified": 1702340598,
+        "narHash": "sha256-CC0HI+6iKPtH+8r/ZfcpW5v/OYvL7zMwpr0xfkXV1zU=",
         "owner": "input-output-hk",
         "repo": "hackage.nix",
-        "rev": "a9d931d0398da67846fa257922a924829233cb91",
+        "rev": "24617c569995e38bf3b83b48eec6628a50fdb4fb",
         "type": "github"
       },
       "original": {
@@ -214,40 +309,33 @@
         "cabal-36": "cabal-36",
         "cardano-shell": "cardano-shell",
         "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils_2",
         "ghc-8.6.5-iohk": "ghc-8.6.5-iohk",
-        "ghc98X": "ghc98X",
-        "ghc99": "ghc99",
         "hackage": [
           "hackage"
         ],
-        "hls-1.10": "hls-1.10",
-        "hls-2.0": "hls-2.0",
-        "hls-2.2": "hls-2.2",
-        "hls-2.3": "hls-2.3",
-        "hls-2.4": "hls-2.4",
         "hpc-coveralls": "hpc-coveralls",
         "hydra": "hydra",
         "iserv-proxy": "iserv-proxy",
         "nixpkgs": [
-          "haskellNix",
-          "nixpkgs-unstable"
+          "nixpkgs"
         ],
         "nixpkgs-2003": "nixpkgs-2003",
         "nixpkgs-2105": "nixpkgs-2105",
         "nixpkgs-2111": "nixpkgs-2111",
         "nixpkgs-2205": "nixpkgs-2205",
         "nixpkgs-2211": "nixpkgs-2211",
-        "nixpkgs-2305": "nixpkgs-2305",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "old-ghc-nix": "old-ghc-nix",
-        "stackage": "stackage"
+        "stackage": "stackage",
+        "tullia": "tullia"
       },
       "locked": {
-        "lastModified": 1701163700,
-        "narHash": "sha256-sOrewUS3LnzV09nGr7+3R6Q6zsgU4smJc61QsHq+4DE=",
+        "lastModified": 1677975916,
+        "narHash": "sha256-dbe8lEEPyfzjdRwpePClv7J9p9lQg7BwbBqAMCw4RLw=",
         "owner": "input-output-hk",
         "repo": "haskell.nix",
-        "rev": "2808bfe3e62e9eb4ee8974cd623a00e1611f302b",
+        "rev": "ab5efd87ce3fd8ade38a01d97693d29a4f1ae7e4",
         "type": "github"
       },
       "original": {
@@ -257,91 +345,6 @@
         "type": "github"
       }
     },
-    "hls-1.10": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1680000865,
-        "narHash": "sha256-rc7iiUAcrHxwRM/s0ErEsSPxOR3u8t7DvFeWlMycWgo=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "b08691db779f7a35ff322b71e72a12f6e3376fd9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "1.10.0.0",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
-    "hls-2.0": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1687698105,
-        "narHash": "sha256-OHXlgRzs/kuJH8q7Sxh507H+0Rb8b7VOiPAjcY9sM1k=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "783905f211ac63edf982dd1889c671653327e441",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "2.0.0.1",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
-    "hls-2.2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1693064058,
-        "narHash": "sha256-8DGIyz5GjuCFmohY6Fa79hHA/p1iIqubfJUTGQElbNk=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "b30f4b6cf5822f3112c35d14a0cba51f3fe23b85",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "2.2.0.0",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
-    "hls-2.3": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1695910642,
-        "narHash": "sha256-tR58doOs3DncFehHwCLczJgntyG/zlsSd7DgDgMPOkI=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "458ccdb55c9ea22cd5d13ec3051aaefb295321be",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "2.3.0.0",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
-    "hls-2.4": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696939266,
-        "narHash": "sha256-VOMf5+kyOeOmfXTHlv4LNFJuDGa7G3pDnOxtzYR40IU=",
-        "owner": "haskell",
-        "repo": "haskell-language-server",
-        "rev": "362fdd1293efb4b82410b676ab1273479f6d17ee",
-        "type": "github"
-      },
-      "original": {
-        "owner": "haskell",
-        "ref": "2.4.0.0",
-        "repo": "haskell-language-server",
-        "type": "github"
-      }
-    },
     "hpc-coveralls": {
       "flake": false,
       "locked": {
@@ -381,14 +384,37 @@
         "type": "indirect"
       }
     },
+    "incl": {
+      "inputs": {
+        "nixlib": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1669263024,
+        "narHash": "sha256-E/+23NKtxAqYG/0ydYgxlgarKnxmDbg6rCMWnOBqn9Q=",
+        "owner": "divnix",
+        "repo": "incl",
+        "rev": "ce7bebaee048e4cd7ebdb4cee7885e00c4e2abca",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "incl",
+        "type": "github"
+      }
+    },
     "iserv-proxy": {
       "flake": false,
       "locked": {
-        "lastModified": 1691634696,
-        "narHash": "sha256-MZH2NznKC/gbgBu8NgIibtSUZeJ00HTLJ0PlWKCBHb0=",
+        "lastModified": 1670983692,
+        "narHash": "sha256-avLo34JnI9HNyOuauK5R69usJm+GfW3MlyGlYxZhTgY=",
         "ref": "hkm/remote-iserv",
-        "rev": "43a979272d9addc29fbffc2e8542c5d96e993d73",
-        "revCount": 14,
+        "rev": "50d0abb3317ac439a4e7495b185a64af9b7b9300",
+        "revCount": 10,
         "type": "git",
         "url": "https://gitlab.haskell.org/hamishmack/iserv-proxy.git"
       },
@@ -414,22 +440,32 @@
         "type": "github"
       }
     },
-    "mac2ios": {
+    "n2c": {
       "inputs": {
-        "flake-parts": "flake-parts",
-        "nixpkgs": "nixpkgs_2"
+        "flake-utils": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
       },
       "locked": {
-        "lastModified": 1699767871,
-        "narHash": "sha256-kxeCUfwC/Vgh2FvVMlBUq0eVx1JvfHyN+5MPKUik9mE=",
-        "owner": "zw3rk",
-        "repo": "mobile-core-tools",
-        "rev": "4dcb77d5ea896d749381806dfab5358851b08951",
+        "lastModified": 1665039323,
+        "narHash": "sha256-SAh3ZjFGsaCI8FRzXQyp56qcGdAqgKEfJWPCQ0Sr7tQ=",
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "rev": "b008fe329ffb59b67bf9e7b08ede6ee792f2741a",
         "type": "github"
       },
       "original": {
-        "owner": "zw3rk",
-        "repo": "mobile-core-tools",
+        "owner": "nlewo",
+        "repo": "nix2container",
         "type": "github"
       }
     },
@@ -454,6 +490,95 @@
         "type": "github"
       }
     },
+    "nix-nomad": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "flake-utils": [
+          "haskellNix",
+          "tullia",
+          "nix2container",
+          "flake-utils"
+        ],
+        "gomod2nix": "gomod2nix",
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "nixpkgs"
+        ],
+        "nixpkgs-lib": [
+          "haskellNix",
+          "tullia",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1658277770,
+        "narHash": "sha256-T/PgG3wUn8Z2rnzfxf2VqlR1CBjInPE0l1yVzXxPnt0=",
+        "owner": "tristanpemble",
+        "repo": "nix-nomad",
+        "rev": "054adcbdd0a836ae1c20951b67ed549131fd2d70",
+        "type": "github"
+      },
+      "original": {
+        "owner": "tristanpemble",
+        "repo": "nix-nomad",
+        "type": "github"
+      }
+    },
+    "nix2container": {
+      "inputs": {
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1658567952,
+        "narHash": "sha256-XZ4ETYAMU7XcpEeAFP3NOl9yDXNuZAen/aIJ84G+VgA=",
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "rev": "60bb43d405991c1378baf15a40b5811a53e32ffa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nlewo",
+        "repo": "nix2container",
+        "type": "github"
+      }
+    },
+    "nixago": {
+      "inputs": {
+        "flake-utils": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "flake-utils"
+        ],
+        "nixago-exts": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "blank"
+        ],
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1661824785,
+        "narHash": "sha256-/PnwdWoO/JugJZHtDUioQp3uRiWeXHUdgvoyNbXesz8=",
+        "owner": "nix-community",
+        "repo": "nixago",
+        "rev": "8c1f9e5f1578d4b2ea989f618588d62a335083c3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixago",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1657693803,
@@ -520,11 +645,11 @@
     },
     "nixpkgs-2205": {
       "locked": {
-        "lastModified": 1685573264,
-        "narHash": "sha256-Zffu01pONhs/pqH07cjlF10NnMDLok8ix5Uk4rhOnZQ=",
+        "lastModified": 1672580127,
+        "narHash": "sha256-3lW3xZslREhJogoOkjeZtlBtvFMyxHku7I/9IVehhT8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "380be19fbd2d9079f677978361792cb25e8a3635",
+        "rev": "0874168639713f547c05947c76124f78441ea46c",
         "type": "github"
       },
       "original": {
@@ -536,11 +661,11 @@
     },
     "nixpkgs-2211": {
       "locked": {
-        "lastModified": 1688392541,
-        "narHash": "sha256-lHrKvEkCPTUO+7tPfjIcb7Trk6k31rz18vkyqmkeJfY=",
+        "lastModified": 1675730325,
+        "narHash": "sha256-uNvD7fzO5hNlltNQUAFBPlcEjNG5Gkbhl/ROiX+GZU4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ea4c80b39be4c09702b0cb3b42eab59e2ba4f24b",
+        "rev": "b7ce17b1ebf600a72178f6302c77b6382d09323f",
         "type": "github"
       },
       "original": {
@@ -550,40 +675,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-2305": {
-      "locked": {
-        "lastModified": 1695416179,
-        "narHash": "sha256-610o1+pwbSu+QuF3GE0NU5xQdTHM3t9wyYhB9l94Cd8=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "715d72e967ec1dd5ecc71290ee072bcaf5181ed6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-23.05-darwin",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-lib": {
-      "locked": {
-        "dir": "lib",
-        "lastModified": 1696019113,
-        "narHash": "sha256-X3+DKYWJm93DRSdC5M6K5hLqzSya9BjibtBsuARoPco=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "f5892ddac112a1e9b3612c39af1b72987ee5783a",
-        "type": "github"
-      },
-      "original": {
-        "dir": "lib",
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs-regression": {
       "locked": {
         "lastModified": 1643052045,
@@ -602,11 +693,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1695318763,
-        "narHash": "sha256-FHVPDRP2AfvsxAdc+AsgFJevMz5VBmnZglFUMlxBkcY=",
+        "lastModified": 1675758091,
+        "narHash": "sha256-7gFSQbSVAFUHtGCNHPF7mPc5CcqDk9M2+inlVPZSneg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e12483116b3b51a185a33a272bf351e357ba9a99",
+        "rev": "747927516efcb5e31ba03b7ff32f61f6d47e7d87",
         "type": "github"
       },
       "original": {
@@ -618,20 +709,82 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1698434055,
-        "narHash": "sha256-Phxi5mUKSoL7A0IYUiYtkI9e8NcGaaV5PJEaJApU1Ko=",
+        "lastModified": 1653581809,
+        "narHash": "sha256-Uvka0V5MTGbeOfWte25+tfRL3moECDh1VwokWSZUdoY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1a3c95e3b23b3cdb26750621c08cc2f1560cb883",
+        "rev": "83658b28fe638a170a19b8933aa008b30640fbd1",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-23.05",
+        "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1654807842,
+        "narHash": "sha256-ADymZpr6LuTEBXcy6RtFHcUZdjKTBRTMYwu19WOx17E=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fc909087cc3386955f21b4665731dbdaceefb1d8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1665087388,
+        "narHash": "sha256-FZFPuW9NWHJteATOf79rZfwfRn5fE0wi9kRzvGfDHPA=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "95fda953f6db2e9496d2682c4fc7b82f959878f7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1676726892,
+        "narHash": "sha256-M7OYVR6dKmzmlebIjybFf3l18S2uur8lMyWWnHQooLY=",
+        "owner": "angerman",
+        "repo": "nixpkgs",
+        "rev": "729469087592bdea58b360de59dadf6d58714c42",
+        "type": "github"
+      },
+      "original": {
+        "owner": "angerman",
+        "ref": "release-22.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nosys": {
+      "locked": {
+        "lastModified": 1667881534,
+        "narHash": "sha256-FhwJ15uPLRsvaxtt/bNuqE/ykMpNAPF0upozFKhTtXM=",
+        "owner": "divnix",
+        "repo": "nosys",
+        "rev": "2d0d5207f6a230e9d0f660903f8db9807b54814f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "nosys",
+        "type": "github"
+      }
+    },
     "old-ghc-nix": {
       "flake": false,
       "locked": {
@@ -654,21 +807,17 @@
         "flake-utils": "flake-utils",
         "hackage": "hackage",
         "haskellNix": "haskellNix",
-        "mac2ios": "mac2ios",
-        "nixpkgs": [
-          "haskellNix",
-          "nixpkgs-2305"
-        ]
+        "nixpkgs": "nixpkgs_5"
       }
     },
     "stackage": {
       "flake": false,
       "locked": {
-        "lastModified": 1699834215,
-        "narHash": "sha256-g/JKy0BCvJaxPuYDl3QVc4OY8cFEomgG+hW/eEV470M=",
+        "lastModified": 1677888571,
+        "narHash": "sha256-YkhRNOaN6QVagZo1cfykYV8KqkI8/q6r2F5+jypOma4=",
         "owner": "input-output-hk",
         "repo": "stackage.nix",
-        "rev": "47aacd04abcce6bad57f43cbbbd133538380248e",
+        "rev": "cb50e6fabdfb2d7e655059039012ad0623f06a27",
         "type": "github"
       },
       "original": {
@@ -677,18 +826,110 @@
         "type": "github"
       }
     },
-    "systems": {
+    "std": {
+      "inputs": {
+        "arion": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "blank"
+        ],
+        "blank": "blank",
+        "devshell": "devshell",
+        "dmerge": "dmerge",
+        "flake-utils": "flake-utils_4",
+        "incl": "incl",
+        "makes": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "blank"
+        ],
+        "microvm": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "blank"
+        ],
+        "n2c": "n2c",
+        "nixago": "nixago",
+        "nixpkgs": "nixpkgs_4",
+        "nosys": "nosys",
+        "yants": "yants"
+      },
       "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "lastModified": 1674526466,
+        "narHash": "sha256-tMTaS0bqLx6VJ+K+ZT6xqsXNpzvSXJTmogkraBGzymg=",
+        "owner": "divnix",
+        "repo": "std",
+        "rev": "516387e3d8d059b50e742a2ff1909ed3c8f82826",
         "type": "github"
       },
       "original": {
-        "owner": "nix-systems",
-        "repo": "default",
+        "owner": "divnix",
+        "repo": "std",
+        "type": "github"
+      }
+    },
+    "tullia": {
+      "inputs": {
+        "nix-nomad": "nix-nomad",
+        "nix2container": "nix2container",
+        "nixpkgs": [
+          "haskellNix",
+          "nixpkgs"
+        ],
+        "std": "std"
+      },
+      "locked": {
+        "lastModified": 1675695930,
+        "narHash": "sha256-B7rEZ/DBUMlK1AcJ9ajnAPPxqXY6zW2SBX+51bZV0Ac=",
+        "owner": "input-output-hk",
+        "repo": "tullia",
+        "rev": "621365f2c725608f381b3ad5b57afef389fd4c31",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "tullia",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "locked": {
+        "lastModified": 1653893745,
+        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "yants": {
+      "inputs": {
+        "nixpkgs": [
+          "haskellNix",
+          "tullia",
+          "std",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1667096281,
+        "narHash": "sha256-wRRec6ze0gJHmGn6m57/zhz/Kdvp9HS4Nl5fkQ+uIuA=",
+        "owner": "divnix",
+        "repo": "yants",
+        "rev": "d18f356ec25cb94dc9c275870c3a7927a10f8c3c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "divnix",
+        "repo": "yants",
         "type": "github"
       }
     }

flake.nix

@@ -1,15 +1,15 @@
 {
   description = "nix flake for simplex-chat";
+  inputs.nixpkgs.url = "github:angerman/nixpkgs/release-22.11";
   inputs.haskellNix.url = "github:input-output-hk/haskell.nix/armv7a";
-  inputs.nixpkgs.follows = "haskellNix/nixpkgs-2305";
-  inputs.mac2ios.url = "github:zw3rk/mobile-core-tools";
+  inputs.haskellNix.inputs.nixpkgs.follows = "nixpkgs";
   inputs.hackage = {
     url = "github:input-output-hk/hackage.nix";
     flake = false;
   };
   inputs.haskellNix.inputs.hackage.follows = "hackage";
   inputs.flake-utils.url = "github:numtide/flake-utils";
-  outputs = { self, haskellNix, nixpkgs, flake-utils, mac2ios, ... }:
+  outputs = { self, haskellNix, nixpkgs, flake-utils, ... }:
     let systems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ]; in
     flake-utils.lib.eachSystem systems (system:
       # this android26 overlay makes the pkgsCross.{aarch64-android,armv7a-android-prebuilt} to set stdVer to 26 (Android 8).
@@ -30,7 +30,7 @@
       # `appendOverlays` with a singleton is identical to `extend`.
       let pkgs = haskellNix.legacyPackages.${system}.appendOverlays [android26]; in
       let drv' = { extra-modules, pkgs', ... }: pkgs'.haskell-nix.project {
-        compiler-nix-name = "ghc963";
+        compiler-nix-name = "ghc8107";
         index-state = "2023-12-12T00:00:00Z";
         # We need this, to specify we want the cabal project.
         # If the stack.yaml was dropped, this would not be necessary.
@@ -40,12 +40,9 @@
           src = ./.;
         };
         sha256map = import ./scripts/nix/sha256map.nix;
-        modules = [
-        ({ pkgs, lib, ...}: lib.mkIf (!pkgs.stdenv.hostPlatform.isWindows) {
-          # This patch adds `dl` as an extra-library to direct-sqlciper, which is needed
-          # on pretty much all unix platforms, but then blows up on windows m(
+        modules = [{
           packages.direct-sqlcipher.patches = [ ./scripts/nix/direct-sqlcipher-2.3.27.patch ];
-        })
+        }
         ({ pkgs,lib, ... }: lib.mkIf (pkgs.stdenv.hostPlatform.isAndroid) {
           packages.simplex-chat.components.library.ghcOptions = [ "-pie" ];
         })] ++ extra-modules;
@@ -67,9 +64,6 @@
       }); in
       let iosPostInstall = bundleName: ''
         ${pkgs.tree}/bin/tree $out
-        mkdir tmp
-        find ./dist -name "libHS*-ghc*.a" -exec cp {} tmp \;
-        (cd tmp; ${pkgs.tree}/bin/tree .; ar x libHS*.a; for o in *.o; do if /usr/bin/otool -xv $o|grep ldadd ; then echo $o; fi; done; cd ..; rm -fR tmp)
         mkdir -p $out/_pkg
         # copy over includes, we might want those, but maybe not.
         # cp -r $out/lib/*/*/include $out/_pkg/
@@ -80,18 +74,6 @@
         find ${pkgs.gmp6.override { withStatic = true; }}/lib -name "*.a" -exec cp {} $out/_pkg \;
         # There is no static libc
         ${pkgs.tree}/bin/tree $out/_pkg
-        for pkg in $out/_pkg/*.a; do
-          chmod +w $pkg
-          ${mac2ios.packages.${system}.mac2ios}/bin/mac2ios $pkg
-          chmod -w $pkg
-        done
-
-        mkdir tmp
-        find $out/_pkg -name "libHS*-ghc*.a" -exec cp {} tmp \;
-        (cd tmp; ${pkgs.tree}/bin/tree .; ar x libHS*.a; for o in *.o; do if /usr/bin/otool -xv $o|grep ldadd ; then echo $o; fi; done; cd ..; rm -fR tmp)
-
-        sha256sum $out/_pkg/*.a
-
         (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/${bundleName}.zip *)
         rm -fR $out/_pkg
         mkdir -p $out/nix-support
@@ -137,149 +119,13 @@
                       hardeningDisable = [ "fortify" ];
                   }
               );in {
-              # STATIC x86_64-linux
               "${pkgs.pkgsCross.musl64.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.musl64).simplex-chat.components.exes.simplex-chat;
-              # STATIC i686-linux
-              "${pkgs.pkgsCross.musl32.hostPlatform.system}-static:exe:simplex-chat" = (drv' {
-                pkgs' = pkgs.pkgsCross.musl32;
-                extra-modules = [{
-                  # 32 bit patches
-                  packages.basement.patches = [
-                    ./scripts/nix/basement-pr-573.patch
-                  ];
-                  packages.memory.patches = [
-                    ./scripts/nix/memory-pr-99.patch
-                  ];
-                }];
-              }).simplex-chat.components.exes.simplex-chat;
-              # WINDOWS x86_64-mingwW64
-              "${pkgs.pkgsCross.mingwW64.hostPlatform.system}:exe:simplex-chat" = (drv' {
-                pkgs' = pkgs.pkgsCross.mingwW64;
-                extra-modules = [{
-                  packages.direct-sqlcipher.flags.openssl = true;
-                  packages.bitvec.flags.simd = false;
-                  packages.direct-sqlcipher.patches = [
-                    ./scripts/nix/direct-sqlcipher-2.3.27-win.patch
-                  ];
-                  packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
-                    (pkgs.pkgsCross.mingwW64.openssl) #.override) # { static = true; enableKTLS = false; })
-                  ];
-                  packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
-                    (pkgs.pkgsCross.mingwW64.openssl) #.override) # { static = true; enableKTLS = false; })
-                  ];
-                  packages.unix-time.postPatch = ''
-                    sed -i 's/mingwex//g' unix-time.cabal
-                  '';
-                 }];
-                }).simplex-chat.components.exes.simplex-chat.override {
-                postInstall = ''
-                  set -x
-                  ${pkgs.tree}/bin/tree $out
-                  mkdir -p $out/_pkg
-                  cp $out/bin/* $out/_pkg
-                  ${pkgs.tree}/bin/tree $out/_pkg
-                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/${pkgs.pkgsCross.mingwW64.hostPlatform.system}-simplex-chat.zip *)
-                  rm -fR $out/_pkg
-                  mkdir -p $out/nix-support
-                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
-                      > $out/nix-support/hydra-build-products
-                '';
-              };
-              "${pkgs.pkgsCross.mingwW64.hostPlatform.system}:lib:simplex-chat" = (drv' rec {
-                pkgs' = pkgs.pkgsCross.mingwW64;
-                extra-modules = [{
-                  packages.direct-sqlcipher.flags.openssl = true;
-                  # simd will try to read __cpu_model, which we don't expose
-                  # from the rts (yet!).
-                  packages.bitvec.flags.simd = false;
-                  packages.direct-sqlcipher.patches = [
-                    ./scripts/nix/direct-sqlcipher-2.3.27-win.patch
-                  ];
-                  packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
-                    pkgs.pkgsCross.mingwW64.openssl
-                  ];
-                  packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
-                    pkgs.pkgsCross.mingwW64.openssl
-                  ];
-                  packages.unix-time.postPatch = ''
-                    sed -i 's/mingwex//g' unix-time.cabal
-                  '';
-                }];
-              }).simplex-chat.components.library
-              .override (p: {
-                # enableShared = false;
-                setupBuildFlags = p.component.setupBuildFlags ++ map (x: "--ghc-option=${x}") [
-                  "-shared"
-                  "-threaded"
-                  "-o" "libsimplex.dll"
-                  # "-optl-lHSrts_thr"
-                  "-optl-lffi"
-                  # "-optl-static-libgcc"
-                  # We can't do -optl-static-libstdc++ with gcc. g++ might
-                  # but then we are chaning the compiler altogether.
-                  "${./libsimplex.dll.def}"
-                ];
-                postInstall = ''
-                  set -x
-                  function deps() {
-                    ${pkgs.binutils}/bin/strings "$1" | grep '.\.dll'|grep -v -E 'Winsock|ADVAPI32|dbghelp|KERNEL32|msvcrt|ntdll|ole32|RPCRT4|SHELL32|USER32|WINMM|WS2_32|kernel32|GDI32'|grep -v "$1"
-                  }
-                  ${pkgs.tree}/bin/tree $out
-                  mkdir -p $out/_pkg
-                  cp libsimplex.dll $out/_pkg
-                  cp libsimplex.dll.a $out/_pkg
-                  mkdir $out/libs
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.openssl}             -name "*.dll" -exec cp {} $out/libs \;
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.libffi}              -name "*.dll" -exec cp {} $out/libs \;
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.gmp}                 -name "*.dll" -exec cp {} $out/libs \;
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.stdenv.cc.cc}        -name "*.dll" -exec cp {} $out/libs \;
-                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.windows.mcfgthreads} -name "*.dll" -exec cp {} $out/libs \;
-
-                  pushd $out/_pkg
-                  function copyDeps() {
-                    for dep in $(deps "$1"); do
-                      if [ ! -f "$dep" ]; then
-                        if [ ! -f ../libs/"$dep" ]; then
-                          echo "WARN: $1 -> $dep not found!"
-                        else
-                          cp ../libs/"$dep" .
-                          copyDeps "$dep"
-                        fi
-                      fi
-                    done
-                  }
-                  copyDeps libsimplex.dll
-                  popd
-                  ${pkgs.tree}/bin/tree $out/_pkg
-                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-${pkgs.pkgsCross.mingwW64.hostPlatform.system}-libsimplex.zip *)
-                  rm -fR $out/_pkg
-                  mkdir -p $out/nix-support
-                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
-                      > $out/nix-support/hydra-build-products
-                '';
-              });
+              "${pkgs.pkgsCross.musl32.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.musl32).simplex-chat.components.exes.simplex-chat;
               # "${pkgs.pkgsCross.muslpi.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.muslpi).simplex-chat.components.exes.simplex-chat;
-
-              # STATIC aarch64-linux
               "${pkgs.pkgsCross.aarch64-multiplatform-musl.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.aarch64-multiplatform-musl).simplex-chat.components.exes.simplex-chat;
-              "armv7a-android:lib:support" = (drv android32Pkgs).android-support.components.library.override (p: {
-                smallAddressSpace = true;
-                # we won't want -dyamic (see aarch64-android:lib:simplex-chat)
-                enableShared = false;
-                # we also do not want to have any dependencies listed (especially no rts!)
-                enableStatic = false;
-
-                # This used to work with 8.10.7...
-                # setupBuildFlags = p.component.setupBuildFlags ++ map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
-                # ... but now with 9.6+
-                # we have to do the -shared thing by hand.
-                postBuild = ''
-                  armv7a-unknown-linux-androideabi-ghc -shared -o libsupport.so \
-                    -optl-Wl,-u,setLineBuffering \
-                    -optl-Wl,-u,pipe_std_to_socket \
-                    dist/build/*.a
-                '';
-
+              "armv7a-android:lib:support" = (drv android32Pkgs).android-support.components.library.override {
+                smallAddressSpace = true; enableShared = false;
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
                 postInstall = ''
 
                   mkdir -p $out/_pkg
@@ -292,29 +138,14 @@
                   echo "file binary-dist \"$(echo $out/*.zip)\"" \
                         > $out/nix-support/hydra-build-products
                 '';
-              });
-              # The android-support package is at
-              # https://github.com/simplex-chat/android-support
-              "aarch64-android:lib:support" = (drv androidPkgs).android-support.components.library.override (p: {
-                smallAddressSpace = true;
-                # no -dynamic
-                enableShared = false;
-                # but also no -staticlib
-                enableStatic = false;
-
-                # we have to do the -shared thing by hand.
-                postBuild = ''
-                  aarch64-unknown-linux-android-ghc -shared -o libsupport.so \
-                    -optl-Wl,-u,setLineBuffering \
-                    -optl-Wl,-u,pipe_std_to_socket \
-                    dist/build/*.a
-                '';
-
+              };
+              "aarch64-android:lib:support" = (drv androidPkgs).android-support.components.library.override {
+                smallAddressSpace = true; enableShared = false;
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
                 postInstall = ''
 
                   mkdir -p $out/_pkg
                   cp libsupport.so $out/_pkg
-                  ls -lah $out/_pkg/*
                   ${pkgs.patchelf}/bin/patchelf --remove-needed libunwind.so.1 $out/_pkg/libsupport.so
                   (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-aarch64-android-libsupport.zip *)
                   rm -fR $out/_pkg
@@ -323,11 +154,10 @@
                   echo "file binary-dist \"$(echo $out/*.zip)\"" \
                         > $out/nix-support/hydra-build-products
                 '';
-              });
+              };
               "armv7a-android:lib:simplex-chat" = (drv' {
                 pkgs' = android32Pkgs;
                 extra-modules = [{
-                  packages.text.flags.simdutf = false;
                   packages.direct-sqlcipher.flags.openssl = true;
                   packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
                     (android32Pkgs.openssl.override { static = true; enableKTLS = false; })
@@ -338,55 +168,13 @@
                   packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
                     (android32Pkgs.openssl.override { static = true; enableKTLS = false; })
                   ];
-                  # 32 bit patches
-                  packages.basement.patches = [
-                    ./scripts/nix/basement-pr-573.patch
-                  ];
-                  packages.memory.patches = [
-                    ./scripts/nix/memory-pr-99.patch
-                  ];
                 }];
-              }).simplex-chat.components.library.override (p: {
-                smallAddressSpace = true;
-                # we want -shared, but not -dyanmic, hence `enableShared = false`.
-                enableShared = false;
-                # we _do_ want rts, and other libs. Hence `enableStatic = true`.
-                enableStatic = true;
+              }).simplex-chat.components.library.override {
+                smallAddressSpace = true; enableShared = false;
                 # for android we build a shared library, passing these arguments is a bit tricky, as
                 # we want only the threaded rts (HSrts_thr) and ffi to be linked, but not fed into iserv for
                 # template haskell cross compilation. Thus we just pass them as linker options (-optl).
-                setupBuildFlags = p.component.setupBuildFlags
-                # flags to tell GHC we want to produce a -shared object, and we want to also link
-                # - the ffi library (ffi)
-                ++ map (x: "--ghc-option=${x}") [
-                  "-shared" "-o" "libsimplex.so"
-                  "-threaded"
-                  # "-debug"
-                  "-optl-lffi"
-                ]
-                # This is fairly idiotic. LLD will strip out foreign exported
-                # symbols (a GHC bug? Codegen bug?). So we need to pass `-u <sym>`
-                # to ensure they stay in the produced library. Having them
-                # _undefined_ and _lazy_ (lld will tell with -y <sym> that the
-                # symbol is lazy), makes them _defined_. m(
-                ++ map (sym: "--ghc-option=-optl-Wl,-u,${sym}") [
-                  "chat_close_store"
-                  "chat_decrypt_file"
-                  "chat_decrypt_media"
-                  "chat_encrypt_file"
-                  "chat_encrypt_media"
-                  "chat_migrate_init"
-                  "chat_parse_markdown"
-                  "chat_parse_server"
-                  "chat_password_hash"
-                  "chat_read_file"
-                  "chat_recv_msg"
-                  "chat_recv_msg_wait"
-                  "chat_send_cmd"
-                  "chat_send_remote_cmd"
-                  "chat_valid_name"
-                  "chat_write_file"
-                ];
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsimplex.so" "-optl-lHSrts_thr" "-optl-lffi"];
                 postInstall = ''
                   set -x
                   ${pkgs.tree}/bin/tree $out
@@ -430,11 +218,10 @@
                   echo "file binary-dist \"$(echo $out/*.zip)\"" \
                       > $out/nix-support/hydra-build-products
                 '';
-              });
+              };
               "aarch64-android:lib:simplex-chat" = (drv' {
                 pkgs' = androidPkgs;
                 extra-modules = [{
-                  packages.text.flags.simdutf = false;
                   packages.direct-sqlcipher.flags.openssl = true;
                   packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
                     (androidPkgs.openssl.override { static = true; })
@@ -446,49 +233,12 @@
                     (androidPkgs.openssl.override { static = true; })
                   ];
                 }];
-              }).simplex-chat.components.library.override (p: {
-                smallAddressSpace = true;
-                # we do not want a dynamically linked object, even though we _do_
-                # want to produce a _shared_ object. But `shared` implied -dyanmic
-                # with cabal, so we disable and pass `-shared` explicitly.
-                enableShared = false;
-                # we do want static (e.g. pass all dependencies in, so we get -staticlib)
-                enableStatic = true;
+              }).simplex-chat.components.library.override {
+                smallAddressSpace = true; enableShared = false;
                 # for android we build a shared library, passing these arguments is a bit tricky, as
                 # we want only the threaded rts (HSrts_thr) and ffi to be linked, but not fed into iserv for
                 # template haskell cross compilation. Thus we just pass them as linker options (-optl).
-                setupBuildFlags = p.component.setupBuildFlags
-                # flags to tell GHC we want to produce a -shared object, and we want to also link
-                # - the ffi library (ffi)
-                ++ map (x: "--ghc-option=${x}") [
-                  "-shared" "-o" "libsimplex.so"
-                  "-threaded"
-                  # "-debug"
-                  "-optl-lffi"
-                ]
-                # This is fairly idiotic. LLD will strip out foreign exported
-                # symbols (a GHC bug? Codegen bug?). So we need to pass `-u <sym>`
-                # to ensure they stay in the produced library. Having them
-                # _undefined_ and _lazy_ (lld will tell with -y <sym> that the
-                # symbol is lazy), makes them _defined_. m(
-                ++ map (sym: "--ghc-option=-optl-Wl,-u,${sym}") [
-                  "chat_close_store"
-                  "chat_decrypt_file"
-                  "chat_decrypt_media"
-                  "chat_encrypt_file"
-                  "chat_encrypt_media"
-                  "chat_migrate_init"
-                  "chat_parse_markdown"
-                  "chat_parse_server"
-                  "chat_password_hash"
-                  "chat_read_file"
-                  "chat_recv_msg"
-                  "chat_recv_msg_wait"
-                  "chat_send_cmd"
-                  "chat_send_remote_cmd"
-                  "chat_valid_name"
-                  "chat_write_file"
-                ];
+                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsimplex.so" "-optl-lHSrts_thr" "-optl-lffi"];
                 postInstall = ''
                   set -x
                   ${pkgs.tree}/bin/tree $out
@@ -532,7 +282,7 @@
                   echo "file binary-dist \"$(echo $out/*.zip)\"" \
                       > $out/nix-support/hydra-build-products
                 '';
-              });
+              };
             };
 
             # builds for iOS and iOS simulator
@@ -546,8 +296,7 @@
                   packages.direct-sqlcipher.flags.commoncrypto = true;
                   packages.entropy.flags.DoNotGetEntropy = true;
                   packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
-                    # TODO: have a cross override for iOS, that sets this.
-                    ((pkgs.openssl.override { static = true; }).overrideDerivation (old: { CFLAGS = "-mcpu=apple-a7 -march=armv8-a+norcpc" ;}))
+                    (pkgs.openssl.override { static = true; })
                   ];
                 }];
               }).simplex-chat.components.library.override (

libsimplex.dll.def

@@ -12,6 +12,7 @@ EXPORTS
     chat_parse_server
     chat_password_hash
     chat_valid_name
+    chat_json_length
     chat_encrypt_media
     chat_decrypt_media
     chat_write_file

package.yaml

@@ -1,5 +1,5 @@
 name: simplex-chat
-version: 5.5.1.0
+version: 5.5.3.0
 #synopsis:
 #description:
 homepage: https://github.com/simplex-chat/simplex-chat#readme
@@ -36,7 +36,6 @@ dependencies:
   - network >= 3.1.2.7 && < 3.2
   - network-transport == 0.5.6
   - optparse-applicative >= 0.15 && < 0.17
-  - process == 1.6.*
   - random >= 1.1 && < 1.3
   - record-hasfield == 1.0.*
   - simple-logger == 0.1.*
@@ -64,11 +63,13 @@ when:
   - condition: impl(ghc >= 9.6.2)
     dependencies:
       - bytestring == 0.11.*
+      - process == 1.6.*
       - template-haskell == 2.20.*
       - text >= 2.0.1 && < 2.2
   - condition: impl(ghc < 9.6.2)
     dependencies:
       - bytestring == 0.10.*
+      - process >= 1.6 && < 1.6.18
       - template-haskell == 2.16.*
       - text >= 1.2.3.0 && < 1.3
 
@@ -125,13 +126,19 @@ tests:
       - apps/simplex-broadcast-bot/src
       - apps/simplex-directory-service/src
     main: Test.hs
+    when:
+      - condition: impl(ghc >= 9.6.2)
+        dependencies:
+          - hspec == 2.11.*
+      - condition: impl(ghc < 9.6.2)
+        dependencies:
+          - hspec == 2.7.*
     dependencies:
       - QuickCheck == 2.14.*
       - simplex-chat
       - async == 2.2.*
       - deepseq == 1.4.*
       - generic-random == 1.5.*
-      - hspec == 2.11.*
       - network == 3.1.*
       - silently == 1.2.*
       - stm == 2.5.*

packages/simplex-chat-webrtc/src/android/call.html

@@ -8,6 +8,7 @@
   <body>
     <video
       id="remote-video-stream"
+      class="inline"
       autoplay
       playsinline
       poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -15,6 +16,7 @@
     ></video>
     <video
       id="local-video-stream"
+      class="inline"
       muted
       autoplay
       playsinline

packages/simplex-chat-webrtc/src/android/style.css

@@ -5,14 +5,14 @@ body {
   background-color: black;
 }
 
-#remote-video-stream {
+#remote-video-stream.inline {
   position: absolute;
   width: 100%;
   height: 100%;
   object-fit: cover;
 }
 
-#local-video-stream {
+#local-video-stream.inline {
   position: absolute;
   width: 30%;
   max-width: 30%;
@@ -23,6 +23,20 @@ body {
   right: 0;
 }
 
+#remote-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
+#local-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
 *::-webkit-media-controls {
   display: none !important;
   -webkit-appearance: none !important;

packages/simplex-chat-webrtc/src/call.ts

@@ -16,6 +16,7 @@ type WCallCommand =
   | WCEnableMedia
   | WCToggleCamera
   | WCDescription
+  | WCLayout
   | WCEndCall
 
 type WCallResponse =
@@ -31,7 +32,7 @@ type WCallResponse =
   | WRError
   | WCAcceptOffer
 
-type WCallCommandTag = "capabilities" | "start" | "offer" | "answer" | "ice" | "media" | "camera" | "description" | "end"
+type WCallCommandTag = "capabilities" | "start" | "offer" | "answer" | "ice" | "media" | "camera" | "description" | "layout" | "end"
 
 type WCallResponseTag = "capabilities" | "offer" | "answer" | "ice" | "connection" | "connected" | "end" | "ended" | "ok" | "error"
 
@@ -45,6 +46,12 @@ enum VideoCamera {
   Environment = "environment",
 }
 
+enum LayoutType {
+  Default = "default",
+  LocalVideo = "localVideo",
+  RemoteVideo = "remoteVideo",
+}
+
 interface IWCallCommand {
   type: WCallCommandTag
 }
@@ -115,6 +122,11 @@ interface WCDescription extends IWCallCommand {
   description: string
 }
 
+interface WCLayout extends IWCallCommand {
+  type: "layout"
+  layout: LayoutType
+}
+
 interface WRCapabilities extends IWCallResponse {
   type: "capabilities"
   capabilities: CallCapabilities
@@ -515,6 +527,10 @@ const processCommand = (function () {
           localizedDescription = command.description
           resp = {type: "ok"}
           break
+        case "layout":
+          changeLayout(command.layout)
+          resp = {type: "ok"}
+          break
         case "end":
           endCall()
           resp = {type: "ok"}
@@ -824,6 +840,29 @@ function toggleMedia(s: MediaStream, media: CallMediaType): boolean {
   return res
 }
 
+function changeLayout(layout: LayoutType) {
+  const local = document.getElementById("local-video-stream")!
+  const remote = document.getElementById("remote-video-stream")!
+  switch (layout) {
+    case LayoutType.Default:
+      local.className = "inline"
+      remote.className = "inline"
+      local.style.visibility = "visible"
+      remote.style.visibility = "visible"
+      break
+    case LayoutType.LocalVideo:
+      local.className = "fullscreen"
+      local.style.visibility = "visible"
+      remote.style.visibility = "hidden"
+      break
+    case LayoutType.RemoteVideo:
+      remote.className = "fullscreen"
+      local.style.visibility = "hidden"
+      remote.style.visibility = "visible"
+      break
+  }
+}
+
 type TransformFrameFunc = (key: CryptoKey) => (frame: RTCEncodedVideoFrame, controller: TransformStreamDefaultController) => Promise<void>
 
 interface CallCrypto {

packages/simplex-chat-webrtc/src/desktop/call.html

@@ -9,6 +9,7 @@
   <body>
     <video
       id="remote-video-stream"
+      class="inline"
       autoplay
       playsinline
       poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -16,6 +17,7 @@
     ></video>
     <video
       id="local-video-stream"
+      class="inline"
       muted
       autoplay
       playsinline

packages/simplex-chat-webrtc/src/desktop/style.css

@@ -5,14 +5,14 @@ body {
   background-color: black;
 }
 
-#remote-video-stream {
+#remote-video-stream.inline {
   position: absolute;
   width: 100%;
   height: 100%;
   object-fit: cover;
 }
 
-#local-video-stream {
+#local-video-stream.inline {
   position: absolute;
   width: 20%;
   max-width: 20%;
@@ -23,6 +23,20 @@ body {
   right: 0;
 }
 
+#remote-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
+#local-video-stream.fullscreen {
+  position: absolute;
+  height: 100%;
+  width: 100%;
+  object-fit: cover;
+}
+
 *::-webkit-media-controls {
   display: none !important;
   -webkit-appearance: none !important;

scripts/ci/prepare-keychain-mac.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-security create-keychain -p "" simplex.keychain
-security set-keychain-settings -u simplex.keychain
-security add-certificates -k simplex.keychain "Developer ID Application: SimpleX Chat Ltd (5NN7GUYB6T).cer"
-security add-certificates -k simplex.keychain "Developer ID Certification Authority.cer"
-# Private key with access from any app
-security import "SimpleX Chat.p12" -P "" -k simplex.keychain -A
-# Public key
-security import "SimpleX Chat.pem" -k simplex.keychain

scripts/desktop/build-desktop-mac-ci.sh

@@ -2,7 +2,7 @@
 
 set -e
 
-trap "rm apps/multiplatform/local.properties 2> /dev/null || true; rm local.properties 2> /dev/null || true; rm /tmp/simplex.keychain" EXIT
+trap "rm apps/multiplatform/local.properties || true; rm local.properties || true; rm /tmp/simplex.keychain || true" EXIT
 echo "desktop.mac.signing.identity=Developer ID Application: SimpleX Chat Ltd (5NN7GUYB6T)" >> apps/multiplatform/local.properties
 echo "desktop.mac.signing.keychain=/tmp/simplex.keychain" >> apps/multiplatform/local.properties
 echo "desktop.mac.notarization.apple_id=$APPLE_SIMPLEX_NOTARIZATION_APPLE_ID" >> apps/multiplatform/local.properties
@@ -10,10 +10,6 @@ echo "desktop.mac.notarization.password=$APPLE_SIMPLEX_NOTARIZATION_PASSWORD" >>
 echo "desktop.mac.notarization.team_id=5NN7GUYB6T" >> apps/multiplatform/local.properties
 echo "$APPLE_SIMPLEX_SIGNING_KEYCHAIN" | base64 --decode - > /tmp/simplex.keychain
 
-security unlock-keychain -p "" /tmp/simplex.keychain
-# Adding keychain to the list of keychains.
-# Otherwise, it can find cert but exits while signing with "error: The specified item could not be found in the keychain."
-security list-keychains -s `security list-keychains | xargs` /tmp/simplex.keychain
 scripts/desktop/build-lib-mac.sh
 cd apps/multiplatform
 ./gradlew packageDmg

scripts/desktop/build-lib-linux.sh

@@ -8,7 +8,7 @@ function readlink() {
 
 OS=linux
 ARCH=${1:-`uname -a | rev | cut -d' ' -f2 | rev`}
-GHC_VERSION=9.6.3
+GHC_VERSION=8.10.7
 
 if [ "$ARCH" == "aarch64" ]; then
     COMPOSE_ARCH=arm64
@@ -20,8 +20,12 @@ root_dir="$(dirname "$(dirname "$(readlink "$0")")")"
 cd $root_dir
 BUILD_DIR=dist-newstyle/build/$ARCH-$OS/ghc-${GHC_VERSION}/simplex-chat-*
 
+exports=( $(sed 's/foreign export ccall "chat_migrate_init_key"//' src/Simplex/Chat/Mobile.hs | sed 's/foreign export ccall "chat_reopen_store"//' |grep "foreign export ccall" | cut -d '"' -f2) )
+for elem in "${exports[@]}"; do count=$(grep -R "$elem$" libsimplex.dll.def | wc -l); if [ $count -ne 1 ]; then echo Wrong exports in libsimplex.dll.def. Add \"$elem\" to that file; exit 1; fi ; done
+for elem in "${exports[@]}"; do count=$(grep -R "\"$elem\"" flake.nix | wc -l); if [ $count -ne 2 ]; then echo Wrong exports in flake.nix. Add \"$elem\" in two places of the file; exit 1; fi ; done
+
 rm -rf $BUILD_DIR
-cabal build lib:simplex-chat --ghc-options='-optl-Wl,-rpath,$ORIGIN -flink-rts -threaded'
+cabal build lib:simplex-chat --ghc-options='-optl-Wl,-rpath,$ORIGIN' --ghc-options="-optl-L$(ghc --print-libdir)/rts -optl-Wl,--as-needed,-lHSrts_thr-ghc$GHC_VERSION"
 cd $BUILD_DIR/build
 #patchelf --add-needed libHSrts_thr-ghc${GHC_VERSION}.so libHSsimplex-chat-*-inplace-ghc${GHC_VERSION}.so
 #patchelf --add-rpath '$ORIGIN' libHSsimplex-chat-*-inplace-ghc${GHC_VERSION}.so

scripts/desktop/build-lib-mac.sh

@@ -5,41 +5,31 @@ set -e
 OS=mac
 ARCH="${1:-`uname -a | rev | cut -d' ' -f1 | rev`}"
 COMPOSE_ARCH=$ARCH
-GHC_VERSION=9.6.3
+GHC_VERSION=8.10.7
 
 if [ "$ARCH" == "arm64" ]; then
     ARCH=aarch64
 else
     COMPOSE_ARCH=x64
 fi
-
 LIB_EXT=dylib
 LIB=libHSsimplex-chat-*-inplace-ghc*.$LIB_EXT
 GHC_LIBS_DIR=$(ghc --print-libdir)
 
 BUILD_DIR=dist-newstyle/build/$ARCH-*/ghc-*/simplex-chat-*
 
+exports=( $(sed 's/foreign export ccall "chat_migrate_init_key"//' src/Simplex/Chat/Mobile.hs | sed 's/foreign export ccall "chat_reopen_store"//' |grep "foreign export ccall" | cut -d '"' -f2) )
+for elem in "${exports[@]}"; do count=$(grep -R "$elem$" libsimplex.dll.def | wc -l); if [ $count -ne 1 ]; then echo Wrong exports in libsimplex.dll.def. Add \"$elem\" to that file; exit 1; fi ; done
+for elem in "${exports[@]}"; do count=$(grep -R "\"$elem\"" flake.nix | wc -l); if [ $count -ne 2 ]; then echo Wrong exports in flake.nix. Add \"$elem\" in two places of the file; exit 1; fi ; done
+
 rm -rf $BUILD_DIR
-cabal build lib:simplex-chat lib:simplex-chat --ghc-options="-optl-Wl,-rpath,@loader_path -optl-Wl,-L$GHC_LIBS_DIR/$ARCH-osx-ghc-$GHC_VERSION -optl-lHSrts_thr-ghc$GHC_VERSION -optl-lffi"
+cabal build lib:simplex-chat lib:simplex-chat --ghc-options="-optl-Wl,-rpath,@loader_path -optl-Wl,-L$GHC_LIBS_DIR/rts -optl-lHSrts_thr-ghc8.10.7 -optl-lffi"
 
 cd $BUILD_DIR/build
 mkdir deps 2> /dev/null || true
 
 # It's not included by default for some reason. Compiled lib tries to find system one but it's not always available
-#cp $GHC_LIBS_DIR/libffi.dylib ./deps
-(
-  BUILD=$PWD
-  cp /tmp/libffi-3.4.4/*-apple-darwin*/.libs/libffi.dylib $BUILD/deps || \
-    ( \
-    cd /tmp && \
-    curl --tlsv1.2 "https://gitlab.haskell.org/ghc/libffi-tarballs/-/raw/libffi-3.4.4/libffi-3.4.4.tar.gz?inline=false" -o libffi.tar.gz && \
-    tar -xzvf libffi.tar.gz && \
-    cd "libffi-3.4.4" && \
-    ./configure && \
-    make && \
-    cp *-apple-darwin*/.libs/libffi.dylib $BUILD/deps \
-    )
-)
+cp $GHC_LIBS_DIR/rts/libffi.dylib ./deps
 
 DYLIBS=`otool -L $LIB | grep @rpath | tail -n +2 | cut -d' ' -f 1 | cut -d'/' -f2`
 RPATHS=`otool -l $LIB | grep "path "| cut -d' ' -f11`
@@ -80,8 +70,6 @@ function copy_deps() {
 }
 
 copy_deps $LIB
-# Special case
-cp $(ghc --print-libdir)/$ARCH-osx-ghc-$GHC_VERSION/libHSghc-boot-th-$GHC_VERSION-ghc$GHC_VERSION.dylib deps
 rm deps/`basename $LIB`
 
 cd -

scripts/desktop/build-lib-windows.sh

@@ -17,6 +17,10 @@ fi
 
 BUILD_DIR=dist-newstyle/build/$ARCH-$OS/ghc-*/simplex-chat-*
 
+exports=( $(sed 's/foreign export ccall "chat_migrate_init_key"//' src/Simplex/Chat/Mobile.hs | sed 's/foreign export ccall "chat_reopen_store"//' |grep "foreign export ccall" | cut -d '"' -f2) )
+for elem in "${exports[@]}"; do count=$(grep -R "$elem$" libsimplex.dll.def | wc -l); if [ $count -ne 1 ]; then echo Wrong exports in libsimplex.dll.def. Add \"$elem\" to that file; exit 1; fi ; done
+for elem in "${exports[@]}"; do count=$(grep -R "\"$elem\"" flake.nix | wc -l); if [ $count -ne 2 ]; then echo Wrong exports in flake.nix. Add \"$elem\" in two places of the file; exit 1; fi ; done
+
 # IMPORTANT: in order to get a working build you should use x86_64 MinGW with make, cmake, gcc.
 # 100% working MinGW is https://github.com/brechtsanders/winlibs_mingw/releases/download/13.1.0-16.0.5-11.0.0-ucrt-r5/winlibs-x86_64-posix-seh-gcc-13.1.0-mingw-w64ucrt-11.0.0-r5.zip
 # Many other distributions I tested don't work in some cases or don't have required tools.

scripts/nix/basement-pr-573.patch

@@ -1,242 +0,0 @@
-From 38be2c93acb6f459d24ed6c626981c35ccf44095 Mon Sep 17 00:00:00 2001
-From: Sylvain Henry <sylvain@haskus.fr>
-Date: Thu, 16 Feb 2023 15:40:45 +0100
-Subject: [PATCH] Fix build on 32-bit architectures
-
----
- Basement/Bits.hs                 |  4 ++++
- Basement/From.hs                 | 24 -----------------------
- Basement/Numerical/Additive.hs   |  4 ++++
- Basement/Numerical/Conversion.hs | 20 +++++++++++++++++++
- Basement/PrimType.hs             |  6 +++++-
- Basement/Types/OffsetSize.hs     | 22 +++++++++++++++++++--
- 6 files changed, 53 insertions(+), 27 deletions(-)
-
-diff --git a/Basement/Bits.hs b/Basement/Bits.hs
-index 7eeea0f5..24520ed7 100644
---- a/Basement/Bits.hs
-+++ b/Basement/Bits.hs
-@@ -54,8 +54,12 @@ import GHC.Int
- import Basement.Compat.Primitive
-
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+import GHC.Exts
-+#else
- import GHC.IntWord64
- #endif
-+#endif
-
- -- | operation over finite bits
- class FiniteBitsOps bits where
-diff --git a/Basement/From.hs b/Basement/From.hs
-index 7bbe141c..80014b3e 100644
---- a/Basement/From.hs
-+++ b/Basement/From.hs
-@@ -272,23 +272,11 @@ instance (NatWithinBound (CountOf ty) n, KnownNat n, PrimType ty)
-     tryFrom = BlockN.toBlockN . UArray.toBlock . BoxArray.mapToUnboxed id
-
- instance (KnownNat n, NatWithinBound Word8 n) => From (Zn64 n) Word8 where
--#if __GLASGOW_HASKELL__ >= 904
--    from = narrow . unZn64 where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# (GHC.Prim.word64ToWord# w)))
--#else
-     from = narrow . unZn64 where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# w))
--#endif
- instance (KnownNat n, NatWithinBound Word16 n) => From (Zn64 n) Word16 where
--#if __GLASGOW_HASKELL__ >= 904
--    from = narrow . unZn64 where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# (GHC.Prim.word64ToWord# w)))
--#else
-     from = narrow . unZn64 where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# w))
--#endif
- instance (KnownNat n, NatWithinBound Word32 n) => From (Zn64 n) Word32 where
--#if __GLASGOW_HASKELL__ >= 904
--    from = narrow . unZn64 where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# (GHC.Prim.word64ToWord# w)))
--#else
-     from = narrow . unZn64 where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# w))
--#endif
- instance From (Zn64 n) Word64 where
-     from = unZn64
- instance From (Zn64 n) Word128 where
-@@ -297,23 +285,11 @@ instance From (Zn64 n) Word256 where
-     from = from . unZn64
-
- instance (KnownNat n, NatWithinBound Word8 n) => From (Zn n) Word8 where
--#if __GLASGOW_HASKELL__ >= 904
--    from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# (GHC.Prim.word64ToWord# w)))
--#else
-     from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# w))
--#endif
- instance (KnownNat n, NatWithinBound Word16 n) => From (Zn n) Word16 where
--#if __GLASGOW_HASKELL__ >= 904
--    from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# (GHC.Prim.word64ToWord# w)))
--#else
-     from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# w))
--#endif
- instance (KnownNat n, NatWithinBound Word32 n) => From (Zn n) Word32 where
--#if __GLASGOW_HASKELL__ >= 904
--    from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# (GHC.Prim.word64ToWord# w)))
--#else
-     from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# w))
--#endif
- instance (KnownNat n, NatWithinBound Word64 n) => From (Zn n) Word64 where
-     from = naturalToWord64 . unZn
- instance (KnownNat n, NatWithinBound Word128 n) => From (Zn n) Word128 where
-diff --git a/Basement/Numerical/Additive.hs b/Basement/Numerical/Additive.hs
-index d0dfb973..8ab65aa0 100644
---- a/Basement/Numerical/Additive.hs
-+++ b/Basement/Numerical/Additive.hs
-@@ -30,8 +30,12 @@ import qualified Basement.Types.Word128 as Word128
- import qualified Basement.Types.Word256 as Word256
-
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+import           GHC.Exts
-+#else
- import           GHC.IntWord64
- #endif
-+#endif
-
- -- | Represent class of things that can be added together,
- -- contains a neutral element and is commutative.
-diff --git a/Basement/Numerical/Conversion.hs b/Basement/Numerical/Conversion.hs
-index db502c07..fddc8232 100644
---- a/Basement/Numerical/Conversion.hs
-+++ b/Basement/Numerical/Conversion.hs
-@@ -26,8 +26,12 @@ import GHC.Word
- import Basement.Compat.Primitive
-
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+import GHC.Exts
-+#else
- import GHC.IntWord64
- #endif
-+#endif
-
- intToInt64 :: Int -> Int64
- #if WORD_SIZE_IN_BITS == 64
-@@ -96,11 +100,22 @@ int64ToWord64 (I64# i) = W64# (int64ToWord64# i)
- #endif
-
- #if WORD_SIZE_IN_BITS == 64
-+#if __GLASGOW_HASKELL__ >= 904
-+word64ToWord# :: Word64# -> Word#
-+word64ToWord# i = word64ToWord# i
-+#else
- word64ToWord# :: Word# -> Word#
- word64ToWord# i = i
-+#endif
- {-# INLINE word64ToWord# #-}
- #endif
-
-+#if WORD_SIZE_IN_BITS < 64
-+word64ToWord32# :: Word64# -> Word32#
-+word64ToWord32# i = wordToWord32# (word64ToWord# i)
-+{-# INLINE word64ToWord32# #-}
-+#endif
-+
- -- | 2 Word32s
- data Word32x2 = Word32x2 {-# UNPACK #-} !Word32
-                          {-# UNPACK #-} !Word32
-@@ -113,9 +128,14 @@ word64ToWord32s (W64# w64) = Word32x2 (W32# (wordToWord32# (uncheckedShiftRL# (G
- word64ToWord32s (W64# w64) = Word32x2 (W32# (wordToWord32# (uncheckedShiftRL# w64 32#))) (W32# (wordToWord32# w64))
- #endif
- #else
-+#if __GLASGOW_HASKELL__ >= 904
-+word64ToWord32s :: Word64 -> Word32x2
-+word64ToWord32s (W64# w64) = Word32x2 (W32# (word64ToWord32# (uncheckedShiftRL64# w64 32#))) (W32# (word64ToWord32# w64))
-+#else
- word64ToWord32s :: Word64 -> Word32x2
- word64ToWord32s (W64# w64) = Word32x2 (W32# (word64ToWord# (uncheckedShiftRL64# w64 32#))) (W32# (word64ToWord# w64))
- #endif
-+#endif
-
- wordToChar :: Word -> Char
- wordToChar (W# word) = C# (chr# (word2Int# word))
-diff --git a/Basement/PrimType.hs b/Basement/PrimType.hs
-index f8ca2926..a888ec91 100644
---- a/Basement/PrimType.hs
-+++ b/Basement/PrimType.hs
-@@ -54,7 +54,11 @@ import           Basement.Nat
- import qualified Prelude (quot)
-
- #if WORD_SIZE_IN_BITS < 64
--import           GHC.IntWord64
-+#if __GLASGOW_HASKELL__ >= 904
-+import GHC.Exts
-+#else
-+import GHC.IntWord64
-+#endif
- #endif
-
- #ifdef FOUNDATION_BOUNDS_CHECK
-diff --git a/Basement/Types/OffsetSize.hs b/Basement/Types/OffsetSize.hs
-index cd944927..1ea80dad 100644
---- a/Basement/Types/OffsetSize.hs
-+++ b/Basement/Types/OffsetSize.hs
-@@ -70,8 +70,12 @@ import Data.List (foldl')
- import qualified Prelude
-
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+import GHC.Exts
-+#else
- import GHC.IntWord64
- #endif
-+#endif
-
- -- | File size in bytes
- newtype FileSize = FileSize Word64
-@@ -225,20 +229,26 @@ countOfRoundUp alignment (CountOf n) = CountOf ((n + (alignment-1)) .&. compleme
-
- csizeOfSize :: CountOf Word8 -> CSize
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+csizeOfSize (CountOf (I# sz)) = CSize (W32# (wordToWord32# (int2Word# sz)))
-+#else
- csizeOfSize (CountOf (I# sz)) = CSize (W32# (int2Word# sz))
-+#endif
- #else
- #if __GLASGOW_HASKELL__ >= 904
- csizeOfSize (CountOf (I# sz)) = CSize (W64# (wordToWord64# (int2Word# sz)))
--
- #else
- csizeOfSize (CountOf (I# sz)) = CSize (W64# (int2Word# sz))
--
- #endif
- #endif
-
- csizeOfOffset :: Offset8 -> CSize
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+csizeOfOffset (Offset (I# sz)) = CSize (W32# (wordToWord32# (int2Word# sz)))
-+#else
- csizeOfOffset (Offset (I# sz)) = CSize (W32# (int2Word# sz))
-+#endif
- #else
- #if __GLASGOW_HASKELL__ >= 904
- csizeOfOffset (Offset (I# sz)) = CSize (W64# (wordToWord64# (int2Word# sz)))
-@@ -250,7 +260,11 @@ csizeOfOffset (Offset (I# sz)) = CSize (W64# (int2Word# sz))
- sizeOfCSSize :: CSsize -> CountOf Word8
- sizeOfCSSize (CSsize (-1))      = error "invalid size: CSSize is -1"
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+sizeOfCSSize (CSsize (I32# sz)) = CountOf (I# (int32ToInt# sz))
-+#else
- sizeOfCSSize (CSsize (I32# sz)) = CountOf (I# sz)
-+#endif
- #else
- #if __GLASGOW_HASKELL__ >= 904
- sizeOfCSSize (CSsize (I64# sz)) = CountOf (I# (int64ToInt# sz))
-@@ -261,7 +275,11 @@ sizeOfCSSize (CSsize (I64# sz)) = CountOf (I# sz)
-
- sizeOfCSize :: CSize -> CountOf Word8
- #if WORD_SIZE_IN_BITS < 64
-+#if __GLASGOW_HASKELL__ >= 904
-+sizeOfCSize (CSize (W32# sz)) = CountOf (I# (word2Int# (word32ToWord# sz)))
-+#else
- sizeOfCSize (CSize (W32# sz)) = CountOf (I# (word2Int# sz))
-+#endif
- #else
- #if __GLASGOW_HASKELL__ >= 904
- sizeOfCSize (CSize (W64# sz)) = CountOf (I# (word2Int# (word64ToWord# sz)))

scripts/nix/direct-sqlcipher-2.3.27-win.patch

@@ -1,12 +0,0 @@
-diff --git a/direct-sqlcipher.cabal b/direct-sqlcipher.cabal
-index 728ba3e..c63745e 100644
---- a/direct-sqlcipher.cabal
-+++ b/direct-sqlcipher.cabal
-@@ -84,6 +84,8 @@ library
-       cc-options: -DSQLITE_TEMP_STORE=2
-                   -DSQLITE_HAS_CODEC
-
-+    extra-libraries: ws2_32
-+
-     if !os(windows) && !os(android)
-       extra-libraries: pthread

scripts/nix/memory-pr-99.patch

@@ -1,36 +0,0 @@
-From 2738929ce15b4c8704bbbac24a08539b5d4bf30e Mon Sep 17 00:00:00 2001
-From: sternenseemann <sternenseemann@systemli.org>
-Date: Mon, 14 Aug 2023 10:51:30 +0200
-Subject: [PATCH] Data.Memory.Internal.CompatPrim64: fix 32 bit with GHC >= 9.4
-
-Since 9.4, GHC.Prim exports Word64# operations like timesWord64# even on
-i686 whereas GHC.IntWord64 no longer exists. Therefore, we can just use
-the ready made solution.
-
-Closes #98, as it should be the better solution.
----
- Data/Memory/Internal/CompatPrim64.hs | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/Data/Memory/Internal/CompatPrim64.hs b/Data/Memory/Internal/CompatPrim64.hs
-index b9eef8a..a134c88 100644
---- a/Data/Memory/Internal/CompatPrim64.hs
-+++ b/Data/Memory/Internal/CompatPrim64.hs
-@@ -150,6 +150,7 @@ w64# :: Word# -> Word# -> Word# -> Word64#
- w64# w _ _ = w
- 
- #elif WORD_SIZE_IN_BITS == 32
-+#if __GLASGOW_HASKELL__ < 904
- import GHC.IntWord64
- import GHC.Prim (Word#)
- 
-@@ -158,6 +159,9 @@ timesWord64# a b =
-     let !ai = word64ToInt64# a
-         !bi = word64ToInt64# b
-      in int64ToWord64# (timesInt64# ai bi)
-+#else
-+import GHC.Prim
-+#endif
- 
- w64# :: Word# -> Word# -> Word# -> Word64#
- w64# _ hw lw =

scripts/nix/sha256map.nix

@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."7a0cd8041bbb7d7ab2f089395a244dc4af0f9e3b" = "0jxf9dnsg14ffd1y3i7md2ninrds4daq1fmpnd6j5z99im07ns52";
+  "https://github.com/simplex-chat/simplexmq.git"."e64b6cba4b7e4107f78ae596ab2a6a28ef24ff78" = "0fxgklq65bh2f4kx36vjicdxqmi88m91xs601hm81v5pn6kk0ppd";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
   "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "1ql13f4kfwkbaq7nygkxgw84213i0zm7c1a8hwvramayxl38dq5d";
   "https://github.com/simplex-chat/sqlcipher-simple.git"."a46bd361a19376c5211f1058908fc0ae6bf42446" = "1z0r78d8f0812kxbgsm735qf6xx8lvaz27k1a0b4a2m0sshpd5gl";

simplex-chat.cabal

@@ -5,7 +5,7 @@ cabal-version: 1.12
 -- see: https://github.com/sol/hpack
 
 name:           simplex-chat
-version:        5.5.1.0
+version:        5.5.3.0
 category:       Web, System, Services, Cryptography
 homepage:       https://github.com/simplex-chat/simplex-chat#readme
 author:         simplex.chat
@@ -197,7 +197,6 @@ library
     , network >=3.1.2.7 && <3.2
     , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
     , random >=1.1 && <1.3
     , record-hasfield ==1.0.*
     , simple-logger ==0.1.*
@@ -217,11 +216,13 @@ library
   if impl(ghc >= 9.6.2)
     build-depends:
         bytestring ==0.11.*
+      , process ==1.6.*
       , template-haskell ==2.20.*
       , text >=2.0.1 && <2.2
   if impl(ghc < 9.6.2)
     build-depends:
         bytestring ==0.10.*
+      , process >=1.6 && <1.6.18
       , template-haskell ==2.16.*
       , text >=1.2.3.0 && <1.3
 
@@ -256,7 +257,6 @@ executable simplex-bot
     , network >=3.1.2.7 && <3.2
     , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
     , random >=1.1 && <1.3
     , record-hasfield ==1.0.*
     , simple-logger ==0.1.*
@@ -277,11 +277,13 @@ executable simplex-bot
   if impl(ghc >= 9.6.2)
     build-depends:
         bytestring ==0.11.*
+      , process ==1.6.*
       , template-haskell ==2.20.*
       , text >=2.0.1 && <2.2
   if impl(ghc < 9.6.2)
     build-depends:
         bytestring ==0.10.*
+      , process >=1.6 && <1.6.18
       , template-haskell ==2.16.*
       , text >=1.2.3.0 && <1.3
 
@@ -316,7 +318,6 @@ executable simplex-bot-advanced
     , network >=3.1.2.7 && <3.2
     , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
     , random >=1.1 && <1.3
     , record-hasfield ==1.0.*
     , simple-logger ==0.1.*
@@ -337,11 +338,13 @@ executable simplex-bot-advanced
   if impl(ghc >= 9.6.2)
     build-depends:
         bytestring ==0.11.*
+      , process ==1.6.*
       , template-haskell ==2.20.*
       , text >=2.0.1 && <2.2
   if impl(ghc < 9.6.2)
     build-depends:
         bytestring ==0.10.*
+      , process >=1.6 && <1.6.18
       , template-haskell ==2.16.*
       , text >=1.2.3.0 && <1.3
 
@@ -378,7 +381,6 @@ executable simplex-broadcast-bot
     , network >=3.1.2.7 && <3.2
     , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
     , random >=1.1 && <1.3
     , record-hasfield ==1.0.*
     , simple-logger ==0.1.*
@@ -399,11 +401,13 @@ executable simplex-broadcast-bot
   if impl(ghc >= 9.6.2)
     build-depends:
         bytestring ==0.11.*
+      , process ==1.6.*
       , template-haskell ==2.20.*
       , text >=2.0.1 && <2.2
   if impl(ghc < 9.6.2)
     build-depends:
         bytestring ==0.10.*
+      , process >=1.6 && <1.6.18
       , template-haskell ==2.16.*
       , text >=1.2.3.0 && <1.3
 
@@ -439,7 +443,6 @@ executable simplex-chat
     , network ==3.1.*
     , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
     , random >=1.1 && <1.3
     , record-hasfield ==1.0.*
     , simple-logger ==0.1.*
@@ -461,11 +464,13 @@ executable simplex-chat
   if impl(ghc >= 9.6.2)
     build-depends:
         bytestring ==0.11.*
+      , process ==1.6.*
       , template-haskell ==2.20.*
       , text >=2.0.1 && <2.2
   if impl(ghc < 9.6.2)
     build-depends:
         bytestring ==0.10.*
+      , process >=1.6 && <1.6.18
       , template-haskell ==2.16.*
       , text >=1.2.3.0 && <1.3
 
@@ -505,7 +510,6 @@ executable simplex-directory-service
     , network >=3.1.2.7 && <3.2
     , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
     , random >=1.1 && <1.3
     , record-hasfield ==1.0.*
     , simple-logger ==0.1.*
@@ -526,11 +530,13 @@ executable simplex-directory-service
   if impl(ghc >= 9.6.2)
     build-depends:
         bytestring ==0.11.*
+      , process ==1.6.*
       , template-haskell ==2.20.*
       , text >=2.0.1 && <2.2
   if impl(ghc < 9.6.2)
     build-depends:
         bytestring ==0.10.*
+      , process >=1.6 && <1.6.18
       , template-haskell ==2.16.*
       , text >=1.2.3.0 && <1.3
 
@@ -592,7 +598,6 @@ test-suite simplex-chat-test
     , exceptions ==0.10.*
     , filepath ==1.4.*
     , generic-random ==1.5.*
-    , hspec ==2.11.*
     , http-types ==0.12.*
     , http2 >=4.2.2 && <4.3
     , memory ==0.18.*
@@ -600,7 +605,6 @@ test-suite simplex-chat-test
     , network ==3.1.*
     , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
-    , process ==1.6.*
     , random >=1.1 && <1.3
     , record-hasfield ==1.0.*
     , silently ==1.2.*
@@ -622,10 +626,18 @@ test-suite simplex-chat-test
   if impl(ghc >= 9.6.2)
     build-depends:
         bytestring ==0.11.*
+      , process ==1.6.*
       , template-haskell ==2.20.*
       , text >=2.0.1 && <2.2
   if impl(ghc < 9.6.2)
     build-depends:
         bytestring ==0.10.*
+      , process >=1.6 && <1.6.18
       , template-haskell ==2.16.*
       , text >=1.2.3.0 && <1.3
+  if impl(ghc >= 9.6.2)
+    build-depends:
+        hspec ==2.11.*
+  if impl(ghc < 9.6.2)
+    build-depends:
+        hspec ==2.7.*

src/Simplex/Chat/Migrations/M20220302_profile_images.hs

@@ -8,6 +8,6 @@ import Database.SQLite.Simple.QQ (sql)
 m20220302_profile_images :: Query
 m20220302_profile_images =
   [sql|
-    ALTER TABLE contact_profiles ADD COLUMN image TEXT; -- currently saved as BLOB
-    ALTER TABLE group_profiles ADD COLUMN image TEXT; -- currently saved as BLOB
+    ALTER TABLE contact_profiles ADD COLUMN image TEXT;
+    ALTER TABLE group_profiles ADD COLUMN image TEXT;
 |]

src/Simplex/Chat/Types.hs

@@ -22,7 +22,6 @@
 
 module Simplex.Chat.Types where
 
-import Control.Applicative (optional, (<|>))
 import Crypto.Number.Serialize (os2ip)
 import Data.Aeson (FromJSON (..), ToJSON (..), (.:), (.=))
 import qualified Data.Aeson as J
@@ -30,12 +29,10 @@ import qualified Data.Aeson.Encoding as JE
 import qualified Data.Aeson.TH as JQ
 import qualified Data.Aeson.Types as JT
 import qualified Data.Attoparsec.ByteString.Char8 as A
-import qualified Data.ByteString.Base64 as B64
 import Data.ByteString.Char8 (ByteString, pack, unpack)
 import qualified Data.ByteString.Char8 as B
 import Data.Int (Int64)
 import Data.Maybe (isJust)
-import Data.String (IsString (..))
 import Data.Text (Text)
 import qualified Data.Text as T
 import Data.Text.Encoding (encodeUtf8)
@@ -52,7 +49,7 @@ import Simplex.FileTransfer.Description (FileDigest)
 import Simplex.Messaging.Agent.Protocol (ACommandTag (..), ACorrId, AParty (..), APartyCmdTag (..), ConnId, ConnectionMode (..), ConnectionRequestUri, InvitationId, SAEntity (..), UserId)
 import Simplex.Messaging.Crypto.File (CryptoFileArgs (..))
 import Simplex.Messaging.Encoding.String
-import Simplex.Messaging.Parsers (base64P, defaultJSON, dropPrefix, enumJSON, fromTextField_, parseString, sumTypeJSON, taggedObjectJSON)
+import Simplex.Messaging.Parsers (defaultJSON, dropPrefix, enumJSON, fromTextField_, sumTypeJSON, taggedObjectJSON)
 import Simplex.Messaging.Protocol (ProtoServerWithAuth, ProtocolTypeI)
 import Simplex.Messaging.Util (safeDecodeUtf8, (<$?>))
 import Simplex.Messaging.Version
@@ -526,39 +523,19 @@ data GroupProfile = GroupProfile
   }
   deriving (Eq, Show)
 
-newtype ImageData = ImageData ByteString
+newtype ImageData = ImageData Text
   deriving (Eq, Show)
 
--- The encoding does not add prefix, as the old clients do not validate that it is present.
--- The decoding strips an optional prefix, as the old clients would have it added in the UI.
-instance StrEncoding ImageData where
-  strEncode (ImageData d) = B64.encode d
-  strP = ImageData <$> (optional ("data:image/jpg;base64," <|> "data:image/png;base64,") *> base64P)
-
-instance IsString ImageData where
-  fromString = parseString strDecode
-
 instance FromJSON ImageData where
-  parseJSON = strParseJSON "ImageData"
+  parseJSON = fmap ImageData . J.parseJSON
 
 instance ToJSON ImageData where
-  toJSON = strToJSON
-  toEncoding = strToJEncoding
+  toJSON (ImageData t) = J.toJSON t
+  toEncoding (ImageData t) = J.toEncoding t
 
--- The encoder saves image data is binary blob.
--- We can do it because SQLite supports different value types in the same column.
 instance ToField ImageData where toField (ImageData t) = toField t
 
--- The decoder supports both the old Text format, with and without prefix, and the new binary format too.
--- We need to support Text format without prefix as the old clients can receive Text without prefix
--- from the new clients in JSON and store it in the database as Text.
-instance FromField ImageData where
-  fromField f@(Field r _) = case r of
-    SQLBlob b -> Ok $ ImageData b
-    SQLText t -> case strDecode $ encodeUtf8 t of
-      Right d -> Ok d
-      Left e -> returnError ConversionFailed f ("couldn't parse field ImageData: " ++ e)
-    _ -> returnError ConversionFailed f "expecting SQLBlob or SQLText column type"
+instance FromField ImageData where fromField = fmap ImageData . fromField
 
 data CReqClientData = CRDataGroup {groupLinkId :: GroupLinkId}
 

src/Simplex/Chat/View.hs

@@ -1294,7 +1294,7 @@ viewUserProfileUpdated Profile {displayName = n, fullName, image, contactLink, p
 
 viewUserProfileImage :: Profile -> [StyledString]
 viewUserProfileImage Profile {image} = case image of
-  Just img -> ["Profile image:", plain $ strEncode img]
+  Just (ImageData img) -> ["Profile image:", plain img]
   _ -> ["No profile image"]
 
 viewUserContactPrefsUpdated :: User -> Contact -> Contact -> [StyledString]

tests/ChatTests/Groups.hs

@@ -1,6 +1,5 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE PostfixOperators #-}
-{-# LANGUAGE ScopedTypeVariables #-}
 
 module ChatTests.Groups where
 
@@ -9,7 +8,7 @@ import ChatTests.Utils
 import Control.Concurrent (threadDelay)
 import Control.Concurrent.Async (concurrently_)
 import Control.Monad (void, when)
-import qualified Data.ByteString.Char8 as B
+import qualified Data.ByteString as B
 import Data.List (isInfixOf)
 import qualified Data.Text as T
 import Simplex.Chat.Controller (ChatConfig (..), XFTPFileConfig (..))
@@ -17,7 +16,6 @@ import Simplex.Chat.Protocol (supportedChatVRange)
 import Simplex.Chat.Store (agentStoreFile, chatStoreFile)
 import Simplex.Chat.Types (GroupMemberRole (..))
 import qualified Simplex.Messaging.Agent.Store.SQLite.DB as DB
-import Simplex.Messaging.Encoding.String
 import Simplex.Messaging.Version
 import System.Directory (copyFile)
 import System.FilePath ((</>))
@@ -3048,7 +3046,6 @@ testGroupLinkNoContactHostProfileReceived =
   testChat2 aliceProfile bobProfile $
     \alice bob -> do
       let profileImage = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII="
-          profileImageData = either error id $ strDecode $ B.pack profileImage
       alice ##> ("/set profile image " <> profileImage)
       alice <## "profile image updated"
 
@@ -3070,7 +3067,7 @@ testGroupLinkNoContactHostProfileReceived =
       threadDelay 100000
 
       aliceImage <- getProfilePictureByName bob "alice"
-      aliceImage `shouldBe` Just profileImageData
+      aliceImage `shouldBe` Just profileImage
 
 testGroupLinkNoContactExistingContactMerged :: HasCallStack => FilePath -> IO ()
 testGroupLinkNoContactExistingContactMerged =

tests/ChatTests/Profiles.hs

@@ -116,11 +116,11 @@ testUpdateProfileImage =
   testChat2 aliceProfile bobProfile $
     \alice bob -> do
       connectUsers alice bob
-      alice ##> "/set profile image iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII="
+      alice ##> "/set profile image data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII="
       alice <## "profile image updated"
       alice ##> "/show profile image"
       alice <## "Profile image:"
-      alice <## "iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII="
+      alice <## "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII="
       alice ##> "/delete profile image"
       alice <## "profile image removed"
       alice ##> "/show profile image"

tests/ChatTests/Utils.hs

@@ -49,7 +49,7 @@ aliceProfile :: Profile
 aliceProfile = Profile {displayName = "alice", fullName = "Alice", image = Nothing, contactLink = Nothing, preferences = defaultPrefs}
 
 bobProfile :: Profile
-bobProfile = Profile {displayName = "bob", fullName = "Bob", image = Just "data:image/png;base64,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", contactLink = Nothing, preferences = defaultPrefs}
+bobProfile = Profile {displayName = "bob", fullName = "Bob", image = Just (ImageData "data:image/png;base64,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"), contactLink = Nothing, preferences = defaultPrefs}
 
 cathProfile :: Profile
 cathProfile = Profile {displayName = "cath", fullName = "Catherine", image = Nothing, contactLink = Nothing, preferences = defaultPrefs}
@@ -483,7 +483,7 @@ createCCNoteFolder cc =
     withCCUser cc $ \user ->
       runExceptT (createNoteFolder db user) >>= either (fail . show) pure
 
-getProfilePictureByName :: TestCC -> String -> IO (Maybe ImageData)
+getProfilePictureByName :: TestCC -> String -> IO (Maybe String)
 getProfilePictureByName cc displayName =
   withTransaction (chatStore $ chatController cc) $ \db ->
     maybeFirstRow fromOnly $

tests/ProtocolTests.hs

@@ -100,7 +100,7 @@ testGroupPreferences :: Maybe GroupPreferences
 testGroupPreferences = Just GroupPreferences {timedMessages = Nothing, directMessages = Nothing, reactions = Just ReactionsGroupPreference {enable = FEOn}, voice = Just VoiceGroupPreference {enable = FEOn}, files = Nothing, fullDelete = Nothing, history = Nothing}
 
 testProfile :: Profile
-testProfile = Profile {displayName = "alice", fullName = "Alice", image = Just "iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=", contactLink = Nothing, preferences = testChatPreferences}
+testProfile = Profile {displayName = "alice", fullName = "Alice", image = Just (ImageData "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII="), contactLink = Nothing, preferences = testChatPreferences}
 
 testGroupProfile :: GroupProfile
 testGroupProfile = GroupProfile {displayName = "team", fullName = "Team", description = Nothing, image = Nothing, groupPreferences = testGroupPreferences}
@@ -118,19 +118,13 @@ decodeChatMessageTest = describe "Chat message encoding/decoding" $ do
       #==# XMsgNew (MCSimple (ExtMsgContent (MCText "hello") Nothing Nothing (Just True)))
   it "x.msg.new simple link" $
     "{\"v\":\"1\",\"event\":\"x.msg.new\",\"params\":{\"content\":{\"text\":\"https://simplex.chat\",\"type\":\"link\",\"preview\":{\"description\":\"SimpleX Chat\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgA\",\"title\":\"SimpleX Chat\",\"uri\":\"https://simplex.chat\"}}}}"
-      ==# XMsgNew (MCSimple (extMsgContent (MCLink "https://simplex.chat" $ LinkPreview {uri = "https://simplex.chat", title = "SimpleX Chat", description = "SimpleX Chat", image = "iVBORw0KGgoAAAANSUhEUgAAAAgA", content = Nothing}) Nothing))
-  it "x.msg.new simple link (no image prefix)" $
-    "{\"v\":\"1\",\"event\":\"x.msg.new\",\"params\":{\"content\":{\"text\":\"https://simplex.chat\",\"type\":\"link\",\"preview\":{\"description\":\"SimpleX Chat\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgA\",\"title\":\"SimpleX Chat\",\"uri\":\"https://simplex.chat\"}}}}"
-      #==# XMsgNew (MCSimple (extMsgContent (MCLink "https://simplex.chat" $ LinkPreview {uri = "https://simplex.chat", title = "SimpleX Chat", description = "SimpleX Chat", image = "iVBORw0KGgoAAAANSUhEUgAAAAgA", content = Nothing}) Nothing))
-  it "x.msg.new simple image (with impage prefix)" $
+      #==# XMsgNew (MCSimple (extMsgContent (MCLink "https://simplex.chat" $ LinkPreview {uri = "https://simplex.chat", title = "SimpleX Chat", description = "SimpleX Chat", image = ImageData "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgA", content = Nothing}) Nothing))
+  it "x.msg.new simple image" $
     "{\"v\":\"1\",\"event\":\"x.msg.new\",\"params\":{\"content\":{\"text\":\"\",\"type\":\"image\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\"}}}"
-      ==# XMsgNew (MCSimple (extMsgContent (MCImage "" "iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=") Nothing))
-  it "x.msg.new simple image (no impage prefix)" $
-    "{\"v\":\"1\",\"event\":\"x.msg.new\",\"params\":{\"content\":{\"text\":\"\",\"type\":\"image\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\"}}}"
-      #==# XMsgNew (MCSimple (extMsgContent (MCImage "" "iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=") Nothing))
+      #==# XMsgNew (MCSimple (extMsgContent (MCImage "" $ ImageData "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=") Nothing))
   it "x.msg.new simple image with text" $
-    "{\"v\":\"1\",\"event\":\"x.msg.new\",\"params\":{\"content\":{\"text\":\"here's an image\",\"type\":\"image\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\"}}}"
-      #==# XMsgNew (MCSimple (extMsgContent (MCImage "here's an image" "iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=") Nothing))
+    "{\"v\":\"1\",\"event\":\"x.msg.new\",\"params\":{\"content\":{\"text\":\"here's an image\",\"type\":\"image\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\"}}}"
+      #==# XMsgNew (MCSimple (extMsgContent (MCImage "here's an image" $ ImageData "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=") Nothing))
   it "x.msg.new chat message" $
     "{\"v\":\"1\",\"msgId\":\"AQIDBA==\",\"event\":\"x.msg.new\",\"params\":{\"content\":{\"text\":\"hello\",\"type\":\"text\"}}}"
       ##==## ChatMessage chatInitialVRange (Just $ SharedMsgId "\1\2\3\4") (XMsgNew (MCSimple (extMsgContent (MCText "hello") Nothing)))
@@ -214,26 +208,23 @@ decodeChatMessageTest = describe "Chat message encoding/decoding" $ do
   it "x.file.cancel" $
     "{\"v\":\"1\",\"event\":\"x.file.cancel\",\"params\":{\"msgId\":\"AQIDBA==\"}}"
       #==# XFileCancel (SharedMsgId "\1\2\3\4")
-  it "x.info (with image prefix)" $
+  it "x.info" $
     "{\"v\":\"1\",\"event\":\"x.info\",\"params\":{\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
-      ==# XInfo testProfile
-  it "x.info (no image prefix)" $
-    "{\"v\":\"1\",\"event\":\"x.info\",\"params\":{\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
       #==# XInfo testProfile
   it "x.info with empty full name" $
     "{\"v\":\"1\",\"event\":\"x.info\",\"params\":{\"profile\":{\"fullName\":\"\",\"displayName\":\"alice\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
       #==# XInfo Profile {displayName = "alice", fullName = "", image = Nothing, contactLink = Nothing, preferences = testChatPreferences}
   it "x.contact with xContactId" $
-    "{\"v\":\"1\",\"event\":\"x.contact\",\"params\":{\"contactReqId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.contact\",\"params\":{\"contactReqId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
       #==# XContact testProfile (Just $ XContactId "\1\2\3\4")
   it "x.contact without XContactId" $
-    "{\"v\":\"1\",\"event\":\"x.contact\",\"params\":{\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.contact\",\"params\":{\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
       #==# XContact testProfile Nothing
   it "x.contact with content null" $
-    "{\"v\":\"1\",\"event\":\"x.contact\",\"params\":{\"content\":null,\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.contact\",\"params\":{\"content\":null,\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
       ==# XContact testProfile Nothing
   it "x.contact with content (ignored)" $
-    "{\"v\":\"1\",\"event\":\"x.contact\",\"params\":{\"content\":{\"text\":\"hello\",\"type\":\"text\"},\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.contact\",\"params\":{\"content\":{\"text\":\"hello\",\"type\":\"text\"},\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
       ==# XContact testProfile Nothing
   it "x.grp.inv" $
     "{\"v\":\"1\",\"event\":\"x.grp.inv\",\"params\":{\"groupInvitation\":{\"connRequest\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"invitedMember\":{\"memberRole\":\"member\",\"memberId\":\"BQYHCA==\"},\"groupProfile\":{\"fullName\":\"Team\",\"displayName\":\"team\",\"groupPreferences\":{\"reactions\":{\"enable\":\"on\"},\"voice\":{\"enable\":\"on\"}}},\"fromMember\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\"}}}}"
@@ -244,23 +235,20 @@ decodeChatMessageTest = describe "Chat message encoding/decoding" $ do
   it "x.grp.acpt without incognito profile" $
     "{\"v\":\"1\",\"event\":\"x.grp.acpt\",\"params\":{\"memberId\":\"AQIDBA==\"}}"
       #==# XGrpAcpt (MemberId "\1\2\3\4")
-  it "x.grp.mem.new (with image prefix)" $
+  it "x.grp.mem.new" $
     "{\"v\":\"1\",\"event\":\"x.grp.mem.new\",\"params\":{\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
-      ==# XGrpMemNew MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Nothing, profile = testProfile}
-  it "x.grp.mem.new (no image prefix)" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.new\",\"params\":{\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemNew MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Nothing, profile = testProfile}
   it "x.grp.mem.new with member chat version range" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.new\",\"params\":{\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"v\":\"1-7\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.new\",\"params\":{\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"v\":\"1-7\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemNew MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Just $ ChatVersionRange supportedChatVRange, profile = testProfile}
   it "x.grp.mem.intro" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.intro\",\"params\":{\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.intro\",\"params\":{\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemIntro MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Nothing, profile = testProfile} Nothing
   it "x.grp.mem.intro with member chat version range" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.intro\",\"params\":{\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"v\":\"1-7\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.intro\",\"params\":{\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"v\":\"1-7\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemIntro MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Just $ ChatVersionRange supportedChatVRange, profile = testProfile} Nothing
   it "x.grp.mem.intro with member restrictions" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.intro\",\"params\":{\"memberRestrictions\":{\"restriction\":\"blocked\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.intro\",\"params\":{\"memberRestrictions\":{\"restriction\":\"blocked\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemIntro MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Nothing, profile = testProfile} (Just MemberRestrictions {restriction = MRSBlocked})
   it "x.grp.mem.inv" $
     "{\"v\":\"1\",\"event\":\"x.grp.mem.inv\",\"params\":{\"memberId\":\"AQIDBA==\",\"memberIntro\":{\"directConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}}"
@@ -269,13 +257,13 @@ decodeChatMessageTest = describe "Chat message encoding/decoding" $ do
     "{\"v\":\"1\",\"event\":\"x.grp.mem.inv\",\"params\":{\"memberId\":\"AQIDBA==\",\"memberIntro\":{\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}}"
       #==# XGrpMemInv (MemberId "\1\2\3\4") IntroInvitation {groupConnReq = testConnReq, directConnReq = Nothing}
   it "x.grp.mem.fwd" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.fwd\",\"params\":{\"memberIntro\":{\"directConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.fwd\",\"params\":{\"memberIntro\":{\"directConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemFwd MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Nothing, profile = testProfile} IntroInvitation {groupConnReq = testConnReq, directConnReq = Just testConnReq}
   it "x.grp.mem.fwd with member chat version range and w/t directConnReq" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.fwd\",\"params\":{\"memberIntro\":{\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"v\":\"1-7\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.fwd\",\"params\":{\"memberIntro\":{\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"v\":\"1-7\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemFwd MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Just $ ChatVersionRange supportedChatVRange, profile = testProfile} IntroInvitation {groupConnReq = testConnReq, directConnReq = Nothing}
   it "x.grp.mem.info" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.info\",\"params\":{\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.info\",\"params\":{\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
       #==# XGrpMemInfo (MemberId "\1\2\3\4") testProfile
   it "x.grp.mem.con" $
     "{\"v\":\"1\",\"event\":\"x.grp.mem.con\",\"params\":{\"memberId\":\"AQIDBA==\"}}"