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-rw-r--r--xmpp-vala/src/core/stanza_reader.vala8
-rw-r--r--xmpp-vala/src/core/stanza_writer.vala2
-rw-r--r--xmpp-vala/src/core/xmpp_stream.vala43
-rw-r--r--xmpp-vala/src/module/tls.vala4
4 files changed, 29 insertions, 28 deletions
diff --git a/xmpp-vala/src/core/stanza_reader.vala b/xmpp-vala/src/core/stanza_reader.vala
index 4b4d98ab..6a7520ba 100644
--- a/xmpp-vala/src/core/stanza_reader.vala
+++ b/xmpp-vala/src/core/stanza_reader.vala
@@ -7,12 +7,12 @@ public const string XML_URI = "http://www.w3.org/XML/1998/namespace";
public const string JABBER_URI = "jabber:client";
public errordomain XmlError {
- XML_ERROR,
NS_DICT_ERROR,
UNSUPPORTED,
EOF,
BAD_XML,
- IO_ERROR
+ IO,
+ TLS
}
public class StanzaReader {
@@ -52,8 +52,10 @@ public class StanzaReader {
buffer_fill = (int) yield ((!)input).read_async(buffer, GLib.Priority.DEFAULT, cancellable);
if (buffer_fill == 0) throw new XmlError.EOF("End of input stream reached.");
buffer_pos = 0;
+ } catch (TlsError e) {
+ throw new XmlError.TLS("TlsError: %s".printf(e.message));
} catch (GLib.IOError e) {
- throw new XmlError.IO_ERROR("IOError in GLib: %s".printf(e.message));
+ throw new XmlError.IO("GLib.IOError: %s".printf(e.message));
}
}
diff --git a/xmpp-vala/src/core/stanza_writer.vala b/xmpp-vala/src/core/stanza_writer.vala
index 270d898d..62c870de 100644
--- a/xmpp-vala/src/core/stanza_writer.vala
+++ b/xmpp-vala/src/core/stanza_writer.vala
@@ -30,7 +30,7 @@ public class StanzaWriter {
sfw.sfun();
}
} catch (GLib.Error e) {
- throw new XmlError.IO_ERROR(@"IOError in GLib: $(e.message)");
+ throw new XmlError.IO(@"IOError in GLib: $(e.message)");
} finally {
running = false;
}
diff --git a/xmpp-vala/src/core/xmpp_stream.vala b/xmpp-vala/src/core/xmpp_stream.vala
index ea186a72..6d4b9c64 100644
--- a/xmpp-vala/src/core/xmpp_stream.vala
+++ b/xmpp-vala/src/core/xmpp_stream.vala
@@ -6,8 +6,8 @@ public errordomain IOStreamError {
READ,
WRITE,
CONNECT,
- DISCONNECT
-
+ DISCONNECT,
+ TLS
}
public class XmppStream {
@@ -58,10 +58,13 @@ public class XmppStream {
IOStream? stream = null;
if (best_provider != null) {
stream = yield best_provider.connect(this);
- } else {
+ }
+ if (stream != null) {
stream = yield (new SocketClient()).connect_async(new NetworkService("xmpp-client", "tcp", this.remote_name));
}
- if (stream == null) throw new IOStreamError.CONNECT("client.connect() returned null");
+ if (stream == null) {
+ throw new IOStreamError.CONNECT("client.connect() returned null");
+ }
reset_stream((!)stream);
} catch (Error e) {
stderr.printf("CONNECTION LOST?\n");
@@ -154,7 +157,10 @@ public class XmppStream {
}
public void detach_modules() {
- foreach (XmppStreamModule module in modules) module.detach(this);
+ foreach (XmppStreamModule module in modules) {
+ if (!(module is XmppStreamNegotiationModule) && !negotiation_complete) continue;
+ module.detach(this);
+ }
}
public T? get_module<T>(ModuleIdentity<T>? identity) {
@@ -238,23 +244,18 @@ public class XmppStream {
}
private bool negotiation_modules_done() throws IOStreamError {
- if (!setup_needed) {
- bool mandatory_outstanding = false;
- foreach (XmppStreamModule module in modules) {
- if (module is XmppStreamNegotiationModule) {
- XmppStreamNegotiationModule negotiation_module = (XmppStreamNegotiationModule) module;
- if (negotiation_module.mandatory_outstanding(this)) mandatory_outstanding = true;
- }
- }
- if (!is_negotiation_active()) {
- if (mandatory_outstanding) {
- throw new IOStreamError.CONNECT("mandatory-to-negotiate feature not negotiated");
- } else {
- return true;
+ if (setup_needed) return false;
+ if (is_negotiation_active()) return false;
+
+ foreach (XmppStreamModule module in modules) {
+ if (module is XmppStreamNegotiationModule) {
+ XmppStreamNegotiationModule negotiation_module = (XmppStreamNegotiationModule) module;
+ if (negotiation_module.mandatory_outstanding(this)) {
+ throw new IOStreamError.CONNECT("mandatory-to-negotiate feature not negotiated: " + negotiation_module.get_id());
}
}
}
- return false;
+ return true;
}
private void attach_non_negotation_modules() {
@@ -281,7 +282,9 @@ public class XmppStream {
StanzaNode node = yield ((!)reader).read_root_node();
log.node("IN ROOT", node);
return node;
- } catch (XmlError e) {
+ } catch (XmlError.TLS e) {
+ throw new IOStreamError.TLS(e.message);
+ } catch (Error e) {
throw new IOStreamError.READ(e.message);
}
}
diff --git a/xmpp-vala/src/module/tls.vala b/xmpp-vala/src/module/tls.vala
index dcd7ab40..5defc72c 100644
--- a/xmpp-vala/src/module/tls.vala
+++ b/xmpp-vala/src/module/tls.vala
@@ -27,10 +27,6 @@ namespace Xmpp.Tls {
var io_stream = stream.get_stream();
if (io_stream == null) return;
var conn = TlsClientConnection.new(io_stream, identity);
- // TODO: Add certificate error handling, that is, allow the
- // program to handle certificate errors. The certificate
- // *is checked* by TlsClientConnection, and connection is
- // not allowed to continue in case that there is an error.
stream.reset_stream(conn);
var flag = stream.get_flag(Flag.IDENTITY);