diff options
Diffstat (limited to 'plugins/ice/src/module.vala')
| -rw-r--r-- | plugins/ice/src/module.vala | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/plugins/ice/src/module.vala b/plugins/ice/src/module.vala index e961ffb6..2645d7dc 100644 --- a/plugins/ice/src/module.vala +++ b/plugins/ice/src/module.vala @@ -10,6 +10,7 @@ public class Dino.Plugins.Ice.Module : JingleIceUdp.Module { public Xep.ExternalServiceDiscovery.Service? turn_service = null; private weak Nice.Agent? agent; + private HashMap<string, DtlsSrtp.CredentialsCapsule> cerds = new HashMap<string, DtlsSrtp.CredentialsCapsule>(); private Nice.Agent get_agent() { Nice.Agent? agent = this.agent; @@ -29,11 +30,23 @@ public class Dino.Plugins.Ice.Module : JingleIceUdp.Module { } public override Jingle.TransportParameters create_transport_parameters(XmppStream stream, uint8 components, Jid local_full_jid, Jid peer_full_jid) { - return new TransportParameters(get_agent(), turn_service, turn_ip, components, local_full_jid, peer_full_jid); + DtlsSrtp.CredentialsCapsule? cred = get_create_credentials(local_full_jid, peer_full_jid); + return new TransportParameters(get_agent(), cred, turn_service, turn_ip, components, local_full_jid, peer_full_jid); } public override Jingle.TransportParameters parse_transport_parameters(XmppStream stream, uint8 components, Jid local_full_jid, Jid peer_full_jid, StanzaNode transport) throws Jingle.IqError { - return new TransportParameters(get_agent(), turn_service, turn_ip, components, local_full_jid, peer_full_jid, transport); + DtlsSrtp.CredentialsCapsule? cred = get_create_credentials(local_full_jid, peer_full_jid); + return new TransportParameters(get_agent(), cred, turn_service, turn_ip, components, local_full_jid, peer_full_jid, transport); + } + + private DtlsSrtp.CredentialsCapsule? get_create_credentials(Jid local_full_jid, Jid peer_full_jid) { + string from_to_id = local_full_jid.to_string() + peer_full_jid.to_string(); + try { + if (!cerds.has_key(from_to_id)) cerds[from_to_id] = DtlsSrtp.Handler.generate_credentials(); + } catch (Error e) { + warning("Error creating dtls credentials: %s", e.message); + } + return cerds[from_to_id]; } private void agent_unweak() { |