Add prof.encryption_reset to Plugins API

issue #885

src/plugins/python_api.c

@@ -1031,6 +1031,24 @@ python_api_disco_add_feature(PyObject *self, PyObject *args)
     Py_RETURN_NONE;
 }
 
+static PyObject*
+python_api_encryption_reset(PyObject *self, PyObject *args)
+{
+    PyObject *barejid = NULL;
+    if (!PyArg_ParseTuple(args, "O", &barejid)) {
+        Py_RETURN_NONE;
+    }
+
+    char *barejid_str = python_str_or_unicode_to_string(barejid);
+
+    allow_python_threads();
+    api_encryption_reset(barejid_str);
+    free(barejid_str);
+    disable_python_threads();
+
+    Py_RETURN_NONE;
+}
+
 void
 python_command_callback(PluginCommand *command, gchar **args)
 {
@@ -1139,6 +1157,7 @@ static PyMethodDef apiMethods[] = {
     { "settings_string_list_clear", python_api_settings_string_list_clear, METH_VARARGS, "Remove all items from string list setting." },
     { "incoming_message", python_api_incoming_message, METH_VARARGS, "Show an incoming message." },
     { "disco_add_feature", python_api_disco_add_feature, METH_VARARGS, "Add a feature to disco info response." },
+    { "encryption_reset", python_api_encryption_reset, METH_VARARGS, "End encrypted chat session with barejid, if one exists" },
     { NULL, NULL, 0, NULL }
 };