Merge branch 'nico/testing-ci' into 'main'

Fix CI by using the new baseimage as well as fixing openssl 3.0 compat.

See merge request famedly/company/frontend/famedlysdk!1063

.gitlab-ci.yml

@@ -10,11 +10,14 @@ workflow:
     - if: $CI_COMMIT_TAG
     - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
 
+variables:
+  FLUTTER_IMAGE_TAG: '3.0.3'
+
 coverage:
   tags:
     - linux
   stage: coverage
-  image: registry.gitlab.com/famedly/company/frontend/flutter-dockerimages/flutter-linux/stable
+  image: registry.gitlab.com/famedly/company/frontend/flutter-dockerimages/flutter-linux/stable:${FLUTTER_IMAGE_TAG}
   dependencies: []
   script:
     - sed -i 's/#\([^ ]\)/\1/g' pubspec.yaml
@@ -39,7 +42,7 @@ e2ee_test:
   tags:
     - linux
   stage: coverage
-  image: registry.gitlab.com/famedly/company/frontend/flutter-dockerimages/flutter-linux/stable
+  image: registry.gitlab.com/famedly/company/frontend/flutter-dockerimages/flutter-linux/stable:${FLUTTER_IMAGE_TAG}
   dependencies: []
   script:
     - printf "abstract class TestUser {\n  static const String homeserver = '$TEST_HOMESERVER';\n  static const String username = '$TEST_USER1';\n  static const String username2 = '$TEST_USER2';\n  static const String password = '$TEST_USER_PASSWORD';\n}" > ./test_driver/test_config.dart

lib/src/utils/crypto/ffi.dart

@@ -18,15 +18,27 @@
 import 'dart:ffi';
 import 'dart:io';
 
-final libcrypto = Platform.isIOS
+final libcrypto = () {
-    ? DynamicLibrary.process()
+  if (Platform.isIOS) {
-    : DynamicLibrary.open(Platform.isAndroid
+    return DynamicLibrary.process();
-        ? 'libcrypto.so'
+  } else if (Platform.isAndroid) {
-        : Platform.isWindows
+    return DynamicLibrary.open('libcrypto.so');
-            ? 'libcrypto.dll'
+  } else if (Platform.isWindows) {
-            : Platform.isMacOS
+    return DynamicLibrary.open('libcrypto.dll');
-                ? 'libcrypto.1.1.dylib'
+  } else if (Platform.isMacOS) {
-                : 'libcrypto.so.1.1');
+    try {
+      return DynamicLibrary.open('libcrypto.3.dylib');
+    } catch (_) {
+      return DynamicLibrary.open('libcrypto.1.1.dylib');
+    }
+  } else {
+    try {
+      return DynamicLibrary.open('libcrypto.so.3');
+    } catch (_) {
+      return DynamicLibrary.open('libcrypto.so.1.1');
+    }
+  }
+}();
 
 final PKCS5_PBKDF2_HMAC = libcrypto.lookupFunction<
     IntPtr Function(
@@ -118,6 +130,15 @@ final EVP_Digest = libcrypto.lookupFunction<
         Pointer<NativeType> alg,
         Pointer<NativeType> engine)>('EVP_Digest');
 
-final EVP_MD_size = libcrypto.lookupFunction<
+final EVP_MD_size = () {
-    IntPtr Function(Pointer<NativeType> ctx),
+  // EVP_MD_size was renamed to EVP_MD_get_size in Openssl3.0.
-    int Function(Pointer<NativeType> ctx)>('EVP_MD_size');
+  // There is an alias macro, but those don't exist in libraries.
+  // Try loading the new name first, then fall back to the old one if not found.
+  try {
+    return libcrypto.lookupFunction<IntPtr Function(Pointer<NativeType> ctx),
+        int Function(Pointer<NativeType> ctx)>('EVP_MD_get_size');
+  } catch (e) {
+    return libcrypto.lookupFunction<IntPtr Function(Pointer<NativeType> ctx),
+        int Function(Pointer<NativeType> ctx)>('EVP_MD_size');
+  }
+}();