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author | fiaxh <git@lightrise.org> | 2021-03-24 14:12:42 +0100 |
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committer | fiaxh <git@lightrise.org> | 2021-03-25 14:45:54 +0100 |
commit | ec35f95e13f4f2f756c81a35ded0980245acc5f4 (patch) | |
tree | e5920e372955091cfb511b42e034d505030594bd /xmpp-vala/src/module/xep/0176_jingle_ice_udp | |
parent | 4b230808b9566322fae8d1ef0d1a5cb3e8027d3b (diff) | |
download | dino-ec35f95e13f4f2f756c81a35ded0980245acc5f4.tar.gz dino-ec35f95e13f4f2f756c81a35ded0980245acc5f4.zip |
Add initial support for DTLS-SRTP
Diffstat (limited to 'xmpp-vala/src/module/xep/0176_jingle_ice_udp')
-rw-r--r-- | xmpp-vala/src/module/xep/0176_jingle_ice_udp/jingle_ice_udp_module.vala | 1 | ||||
-rw-r--r-- | xmpp-vala/src/module/xep/0176_jingle_ice_udp/transport_parameters.vala | 27 |
2 files changed, 28 insertions, 0 deletions
diff --git a/xmpp-vala/src/module/xep/0176_jingle_ice_udp/jingle_ice_udp_module.vala b/xmpp-vala/src/module/xep/0176_jingle_ice_udp/jingle_ice_udp_module.vala index 9ed494ff..4b7c7a36 100644 --- a/xmpp-vala/src/module/xep/0176_jingle_ice_udp/jingle_ice_udp_module.vala +++ b/xmpp-vala/src/module/xep/0176_jingle_ice_udp/jingle_ice_udp_module.vala @@ -12,6 +12,7 @@ public abstract class Module : XmppStreamModule, Jingle.Transport { public override void attach(XmppStream stream) { stream.get_module(Jingle.Module.IDENTITY).register_transport(this); stream.get_module(ServiceDiscovery.Module.IDENTITY).add_feature(stream, NS_URI); + stream.get_module(ServiceDiscovery.Module.IDENTITY).add_feature(stream, "urn:xmpp:jingle:apps:dtls:0"); } public override void detach(XmppStream stream) { stream.get_module(ServiceDiscovery.Module.IDENTITY).remove_feature(stream, NS_URI); diff --git a/xmpp-vala/src/module/xep/0176_jingle_ice_udp/transport_parameters.vala b/xmpp-vala/src/module/xep/0176_jingle_ice_udp/transport_parameters.vala index 8b8aa07d..3c69d0af 100644 --- a/xmpp-vala/src/module/xep/0176_jingle_ice_udp/transport_parameters.vala +++ b/xmpp-vala/src/module/xep/0176_jingle_ice_udp/transport_parameters.vala @@ -13,6 +13,9 @@ public abstract class Xmpp.Xep.JingleIceUdp.IceUdpTransportParameters : Jingle.T public ConcurrentList<Candidate> unsent_local_candidates = new ConcurrentList<Candidate>(Candidate.equals_func); public Gee.List<Candidate> remote_candidates = new ArrayList<Candidate>(Candidate.equals_func); + public string? own_fingerprint = null; + public string? peer_fingerprint = null; + public Jid local_full_jid { get; private set; } public Jid peer_full_jid { get; private set; } private uint8 components_; @@ -34,6 +37,11 @@ public abstract class Xmpp.Xep.JingleIceUdp.IceUdpTransportParameters : Jingle.T foreach (StanzaNode candidateNode in node.get_subnodes("candidate")) { remote_candidates.add(Candidate.parse(candidateNode)); } + + StanzaNode? fingerprint_node = node.get_subnode("fingerprint", "urn:xmpp:jingle:apps:dtls:0"); + if (fingerprint_node != null) { + peer_fingerprint = fingerprint_node.get_deep_string_content(); + } } } @@ -57,6 +65,20 @@ public abstract class Xmpp.Xep.JingleIceUdp.IceUdpTransportParameters : Jingle.T .add_self_xmlns() .put_attribute("ufrag", local_ufrag) .put_attribute("pwd", local_pwd); + + if (own_fingerprint != null) { + var fingerprint_node = new StanzaNode.build("fingerprint", "urn:xmpp:jingle:apps:dtls:0") + .add_self_xmlns() + .put_attribute("hash", "sha-256") + .put_node(new StanzaNode.text(own_fingerprint)); + if (incoming) { + fingerprint_node.put_attribute("setup", "active"); + } else { + fingerprint_node.put_attribute("setup", "actpass"); + } + node.put_node(fingerprint_node); + } + foreach (Candidate candidate in unsent_local_candidates) { node.put_node(candidate.to_xml()); } @@ -72,6 +94,11 @@ public abstract class Xmpp.Xep.JingleIceUdp.IceUdpTransportParameters : Jingle.T foreach (StanzaNode candidateNode in node.get_subnodes("candidate")) { remote_candidates.add(Candidate.parse(candidateNode)); } + + StanzaNode? fingerprint_node = node.get_subnode("fingerprint", "urn:xmpp:jingle:apps:dtls:0"); + if (fingerprint_node != null) { + peer_fingerprint = fingerprint_node.get_deep_string_content(); + } } public virtual void handle_transport_info(StanzaNode node) throws Jingle.IqError { |