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| author | Marvin W <git@larma.de> | 2021-04-12 18:05:08 +0200 |
|---|---|---|
| committer | Marvin W <git@larma.de> | 2021-04-12 18:05:08 +0200 |
| commit | d19a01d5f2129612827bf25a94f1977320ba7b1f (patch) | |
| tree | cabef2c580f9283257e694150c1e58f031a82e80 /plugins | |
| parent | fe160d94ba8a08a806dc755d918dc3de0a645d7c (diff) | |
| download | dino-d19a01d5f2129612827bf25a94f1977320ba7b1f.tar.gz dino-d19a01d5f2129612827bf25a94f1977320ba7b1f.zip | |
Handle DTLS edge-cases
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/ice/src/dtls_srtp.vala | 20 | ||||
| -rw-r--r-- | plugins/ice/src/transport_parameters.vala | 3 |
2 files changed, 20 insertions, 3 deletions
diff --git a/plugins/ice/src/dtls_srtp.vala b/plugins/ice/src/dtls_srtp.vala index 6701fe89..f5ef830a 100644 --- a/plugins/ice/src/dtls_srtp.vala +++ b/plugins/ice/src/dtls_srtp.vala @@ -153,7 +153,13 @@ public class Handler { DateTime current_time = new DateTime.now_utc(); if (maximum_time.compare(current_time) < 0) { warning("DTLS handshake timeouted"); - return ErrorCode.APPLICATION_ERROR_MIN + 1; + err = ErrorCode.APPLICATION_ERROR_MIN + 1; + break; + } + if (stop) { + debug("DTLS handshake stopped"); + err = ErrorCode.APPLICATION_ERROR_MIN + 2; + break; } } while (err < 0 && !((ErrorCode)err).is_fatal()); Idle.add(setup_dtls_connection.callback); @@ -167,11 +173,17 @@ public class Handler { running = false; bool restart = restart; buffer_mutex.unlock(); - if (restart) return yield setup_dtls_connection(); + if (restart) { + debug("Restarting DTLS handshake"); + return yield setup_dtls_connection(); + } return null; } buffer_mutex.unlock(); - throw_if_error(err); + if (err != ErrorCode.SUCCESS) { + warning("DTLS handshake failed: %s", ((ErrorCode)err).to_string()); + return null; + } uint8[] km = new uint8[150]; Datum? client_key, client_salt, server_key, server_salt; @@ -199,6 +211,7 @@ public class Handler { self.buffer_cond.wait(self.buffer_mutex); if (self.stop) { self.buffer_mutex.unlock(); + debug("DTLS handshake pull_function stopped"); return -1; } } @@ -222,6 +235,7 @@ public class Handler { self.buffer_cond.wait_until(self.buffer_mutex, end_time); if (self.stop) { self.buffer_mutex.unlock(); + debug("DTLS handshake pull_timeout_function stopped"); return -1; } diff --git a/plugins/ice/src/transport_parameters.vala b/plugins/ice/src/transport_parameters.vala index 8766e744..52451fcf 100644 --- a/plugins/ice/src/transport_parameters.vala +++ b/plugins/ice/src/transport_parameters.vala @@ -156,6 +156,9 @@ public class Dino.Plugins.Ice.TransportParameters : JingleIceUdp.IceUdpTransport if (peer_setup == "passive") { dtls_srtp_handler.mode = DtlsSrtp.Mode.CLIENT; dtls_srtp_handler.stop_dtls_connection(); + dtls_srtp_handler.setup_dtls_connection.begin((_, res) => { + this.content.encryption = dtls_srtp_handler.setup_dtls_connection.end(res) ?? this.content.encryption; + }); } } else { dtls_srtp_handler = null; |