owncloudcmd: Add a custom ssl verification callback for neon.

That fixes the SSL related problems we had with ci.owncloud.org

csync/src/csync_owncloud.c

@@ -110,7 +110,7 @@ static int ssl_callback_by_neon(void *userdata, int failures,
         }
     }
     DEBUG_WEBDAV("## VERIFY_SSL CERT: %d", ret  );
-      return ret;
+    return ret;
 }
 
 /*

src/owncloudcmd/owncloudcmd.cpp

@@ -214,6 +214,30 @@ void parseOptions( const QStringList& app_args, CmdOptions *options )
     }
 }
 
+int getauth_cmd(const char *prompt,
+            char *buf,
+            size_t len,
+            int echo,
+            int verify,
+            void *userdata)
+{
+    int re = 0;
+
+    const QString qPrompt = QString::fromLatin1( prompt ).trimmed();
+
+    if( qPrompt.startsWith( QLatin1String("There are problems with the SSL certificate:"))) {
+        // its an SSL problem.
+        if( opts->trustSSL ) {
+            qstrcpy(buf, "yes");
+        } else {
+            qstrcpy(buf, "no");
+        }
+    } else {
+        re = -1;
+    }
+    return re;
+}
+
 int main(int argc, char **argv) {
     QCoreApplication app(argc, argv);
 
@@ -315,6 +339,8 @@ restart_sync:
     opts = &options;
     cred->syncContextPreInit(_csync_ctx);
 
+    csync_set_auth_callback( _csync_ctx, getauth_cmd );
+
     if( csync_init( _csync_ctx ) < 0 ) {
         qFatal("Could not initialize csync!");
         return EXIT_FAILURE;