ios: enable GCM ciphers by default

react-native-webrtc · May 16, 2023 · 65905d0 · 65905d0
1 parent e38f779
commit 65905d0
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/ios/RCTWebRTC/RCTConvert+WebRTC.m b/ios/RCTWebRTC/RCTConvert+WebRTC.m
@@ -88,11 +88,17 @@ + (RTCIceServer *)RTCIceServer:(id)json {
 
 + (nonnull RTCConfiguration *)RTCConfiguration:(id)json {
     RTCConfiguration *config = [[RTCConfiguration alloc] init];
+    config.sdpSemantics = RTCSdpSemanticsUnifiedPlan;
 
     // Required for perfect negotiation.
     config.enableImplicitRollback = YES;
 
-    config.sdpSemantics = RTCSdpSemanticsUnifiedPlan;
+    // Enable GCM ciphers.
+    RTCCryptoOptions *cryptoOptions = [[RTCCryptoOptions alloc] initWithSrtpEnableGcmCryptoSuites:YES
+                                                              srtpEnableAes128Sha1_32CryptoCipher:NO
+                                                           srtpEnableEncryptedRtpHeaderExtensions:NO
+                                                                     sframeRequireFrameEncryption:NO];
+    config.cryptoOptions = cryptoOptions;
 
     if (!json) {
         return config;