1 files changed, 0 insertions, 96 deletions
diff --git a/xmpp-vala/src/module/tls.vala b/xmpp-vala/src/module/tls.vala
deleted file mode 100644
index 1b8a5411..00000000
--- a/xmpp-vala/src/module/tls.vala
+++ /dev/null
@@ -1,96 +0,0 @@
-namespace Xmpp.Tls {
-    private const string NS_URI = "urn:ietf:params:xml:ns:xmpp-tls";
-
-    public class Module : XmppStreamNegotiationModule {
-        public static ModuleIdentity<Module> IDENTITY = new ModuleIdentity<Module>(NS_URI, "tls_module");
-
-        public signal void invalid_certificate(TlsCertificate peer_cert, TlsCertificateFlags errors);
-        public bool require { get; set; default = true; }
-        public bool server_supports_tls = false;
-        public bool server_requires_tls = false;
-        public SocketConnectable? identity = null;
-
-        public override void attach(XmppStream stream) {
-            stream.received_features_node.connect(this.received_features_node);
-            stream.received_nonza.connect(this.received_nonza);
-        }
-
-        public override void detach(XmppStream stream) {
-            stream.received_features_node.disconnect(this.received_features_node);
-            stream.received_nonza.disconnect(this.received_nonza);
-        }
-
-        private void received_nonza(XmppStream stream, StanzaNode node) {
-            if (node.ns_uri == NS_URI && node.name == "proceed") {
-                try {
-                    StartTlsXmppStream? tls_xmpp_stream = stream as StartTlsXmppStream;
-                    var io_stream = tls_xmpp_stream.get_stream();
-                    if (io_stream == null) return;
-                    var conn = TlsClientConnection.new(io_stream, identity);
-                    tls_xmpp_stream.reset_stream(conn);
-
-                    conn.accept_certificate.connect(on_invalid_certificate);
-                    var flag = stream.get_flag(Flag.IDENTITY);
-                    flag.peer_certificate = conn.get_peer_certificate();
-                    flag.finished = true;
-                } catch (Error e) {
-                    stderr.printf("Failed to start TLS: %s\n", e.message);
-                }
-            }
-        }
-
-        private void received_features_node(XmppStream stream) {
-            if (stream.has_flag(Flag.IDENTITY)) return;
-            if (stream.is_setup_needed()) return;
-
-            var starttls = stream.features.get_subnode("starttls", NS_URI);
-            if (starttls != null) {
-                server_supports_tls = true;
-                if (starttls.get_subnode("required") != null || stream.features.get_all_subnodes().size == 1) {
-                    server_requires_tls = true;
-                }
-                if (server_requires_tls || require) {
-                    stream.write(new StanzaNode.build("starttls", NS_URI).add_self_xmlns());
-                }
-                if (identity == null) {
-                    identity = new NetworkService("xmpp-client", "tcp", stream.remote_name.to_string());
-                }
-                stream.add_flag(new Flag());
-            }
-        }
-
-        public bool on_invalid_certificate(TlsCertificate peer_cert, TlsCertificateFlags errors) {
-            string error_str = "";
-            foreach (var f in new TlsCertificateFlags[]{TlsCertificateFlags.UNKNOWN_CA, TlsCertificateFlags.BAD_IDENTITY,
-                    TlsCertificateFlags.NOT_ACTIVATED, TlsCertificateFlags.EXPIRED, TlsCertificateFlags.REVOKED,
-                    TlsCertificateFlags.INSECURE, TlsCertificateFlags.GENERIC_ERROR, TlsCertificateFlags.VALIDATE_ALL}) {
-                if (f in errors) {
-                    error_str += @"$(f), ";
-                }
-            }
-            warning(@"Tls Certificate Errors: $(error_str)");
-            invalid_certificate(peer_cert, errors);
-            return false;
-        }
-
-        public override bool mandatory_outstanding(XmppStream stream) {
-            return require && (!stream.has_flag(Flag.IDENTITY) || !stream.get_flag(Flag.IDENTITY).finished);
-        }
-
-        public override bool negotiation_active(XmppStream stream) {
-            return stream.has_flag(Flag.IDENTITY) && !stream.get_flag(Flag.IDENTITY).finished;
-        }
-
-        public override string get_ns() { return NS_URI; }
-        public override string get_id() { return IDENTITY.id; }
-    }
-
-    public class Flag : XmppStreamFlag {
-        public static FlagIdentity<Flag> IDENTITY = new FlagIdentity<Flag>(NS_URI, "tls");
-        public TlsCertificate? peer_certificate;
-        public bool finished { get; set; default=false; }
-
-        public override string get_ns() { return NS_URI; }
-        public override string get_id() { return IDENTITY.id; }
-    }
-}