Refactor XmppStream, TLS and connection method logic

fixes #534

1 files changed, 19 insertions, 0 deletions

diff --git a/xmpp-vala/src/core/tls_xmpp_stream.vala b/xmpp-vala/src/core/tls_xmpp_stream.vala
new file mode 100644
index 00000000..956a9a22
--- /dev/null
+++ b/xmpp-vala/src/core/tls_xmpp_stream.vala
@@ -0,0 +1,19 @@
+public abstract class Xmpp.TlsXmppStream : IoXmppStream {
+
+    public TlsCertificateFlags? errors;
+
+    protected bool on_invalid_certificate(TlsCertificate peer_cert, TlsCertificateFlags errors) {
+        this.errors = 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)");
+        return false;
+    }
+}
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