Merge pull request #1501 from xenrox/change-password

Add command to change password of logged in user

src/xmpp/connection.c

@@ -451,6 +451,19 @@ connection_get_barejid(void)
     return result;
 }
 
+char*
+connection_get_user(void)
+{
+    const char* jid = connection_get_fulljid();
+    char* result;
+    result = strdup(jid);
+
+    char* split = strchr(result, '@');
+    *split = '\0';
+
+    return result;
+}
+
 void
 connection_features_received(const char* const jid)
 {

src/xmpp/iq.c

@@ -149,6 +149,7 @@ static int _room_list_id_handler(xmpp_stanza_t* const stanza, void* const userda
 static int _command_list_result_handler(xmpp_stanza_t* const stanza, void* const userdata);
 static int _command_exec_response_handler(xmpp_stanza_t* const stanza, void* const userdata);
 static int _mam_rsm_id_handler(xmpp_stanza_t* const stanza, void* const userdata);
+static int _register_change_password_result_id_handler(xmpp_stanza_t* const stanza, void* const userdata);
 
 static void _iq_free_room_data(ProfRoomInfoData* roominfo);
 static void _iq_free_affiliation_set(ProfPrivilegeSet* affiliation_set);
@@ -2629,3 +2630,32 @@ _mam_rsm_id_handler(xmpp_stanza_t* const stanza, void* const userdata)
 
     return 0;
 }
+
+void
+iq_register_change_password(const char* const user, const char* const password)
+{
+    xmpp_ctx_t* const ctx = connection_get_ctx();
+    xmpp_stanza_t* iq = stanza_change_password(ctx, user, password);
+
+    const char* id = xmpp_stanza_get_id(iq);
+    iq_id_handler_add(id, _register_change_password_result_id_handler, NULL, NULL);
+
+    iq_send_stanza(iq);
+    xmpp_stanza_release(iq);
+}
+
+static int
+_register_change_password_result_id_handler(xmpp_stanza_t* const stanza, void* const userdata)
+{
+    const char* type = xmpp_stanza_get_type(stanza);
+    if (g_strcmp0(type, "error") == 0) {
+        char* error_message = stanza_get_error_message(stanza);
+        cons_show_error("Server error: %s", error_message);
+        log_debug("Password change error: %s", error_message);
+        free(error_message);
+    } else {
+        cons_show("Password successfully changed.");
+        log_debug("Password successfully changed.");
+    }
+    return 0;
+}

src/xmpp/stanza.c

@@ -2718,3 +2718,40 @@ stanza_create_mam_iq(xmpp_ctx_t* ctx, const char* const jid, const char* const s
 
     return iq;
 }
+
+xmpp_stanza_t*
+stanza_change_password(xmpp_ctx_t* ctx, const char* const user, const char* const password)
+{
+    char* id = connection_create_stanza_id();
+    xmpp_stanza_t* iq = xmpp_iq_new(ctx, STANZA_TYPE_SET, id);
+    free(id);
+
+    xmpp_stanza_t* change_password = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(change_password, STANZA_NAME_QUERY);
+    xmpp_stanza_set_ns(change_password, STANZA_NS_REGISTER);
+
+    xmpp_stanza_t* username_st = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(username_st, STANZA_NAME_USERNAME);
+    xmpp_stanza_t* username_text = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_text(username_text, user);
+    xmpp_stanza_add_child(username_st, username_text);
+    xmpp_stanza_release(username_text);
+
+    xmpp_stanza_t* password_st = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_name(password_st, STANZA_NAME_PASSWORD);
+    xmpp_stanza_t* password_text = xmpp_stanza_new(ctx);
+    xmpp_stanza_set_text(password_text, password);
+    xmpp_stanza_add_child(password_st, password_text);
+    xmpp_stanza_release(password_text);
+
+    xmpp_stanza_add_child(change_password, username_st);
+    xmpp_stanza_release(username_st);
+
+    xmpp_stanza_add_child(change_password, password_st);
+    xmpp_stanza_release(password_st);
+
+    xmpp_stanza_add_child(iq, change_password);
+    xmpp_stanza_release(change_password);
+
+    return iq;
+}

src/xmpp/stanza.h

@@ -120,6 +120,7 @@
 #define STANZA_NAME_FIN              "fin"
 #define STANZA_NAME_LAST             "last"
 #define STANZA_NAME_AFTER            "after"
+#define STANZA_NAME_USERNAME         "username"
 
 // error conditions
 #define STANZA_NAME_BAD_REQUEST             "bad-request"
@@ -231,6 +232,7 @@
 #define STANZA_NS_MAM2                    "urn:xmpp:mam:2"
 #define STANZA_NS_EXT_GAJIM_BOOKMARKS     "xmpp:gajim.org/bookmarks"
 #define STANZA_NS_RSM                     "http://jabber.org/protocol/rsm"
+#define STANZA_NS_REGISTER                "jabber:iq:register"
 
 #define STANZA_DATAFORM_SOFTWARE "urn:xmpp:dataforms:softwareinfo"
 
@@ -390,6 +392,8 @@ void stanza_free_caps(XMPPCaps* caps);
 
 xmpp_stanza_t* stanza_create_avatar_retrieve_data_request(xmpp_ctx_t* ctx, const char* stanza_id, const char* const item_id, const char* const jid);
 
-xmpp_stanza_t* stanza_create_mam_iq(xmpp_ctx_t* ctx, const char* const jid, const char* const startdate, const char *const lastid);
+xmpp_stanza_t* stanza_create_mam_iq(xmpp_ctx_t* ctx, const char* const jid, const char* const startdate, const char* const lastid);
+
+xmpp_stanza_t* stanza_change_password(xmpp_ctx_t* ctx, const char* const user, const char* const password);
 
 #endif

src/xmpp/xmpp.h

@@ -186,6 +186,7 @@ char* connection_get_presence_msg(void);
 void connection_set_presence_msg(const char* const message);
 const char* connection_get_fulljid(void);
 char* connection_get_barejid(void);
+char* connection_get_user(void);
 char* connection_create_uuid(void);
 void connection_free_uuid(char* uuid);
 #ifdef HAVE_LIBMESODE
@@ -256,6 +257,7 @@ void iq_http_upload_request(HTTPUpload* upload);
 void iq_command_list(const char* const target);
 void iq_command_exec(const char* const target, const char* const command);
 void iq_mam_request(ProfChatWin* win);
+void iq_register_change_password(const char* const user, const char* const password);
 
 EntityCapabilities* caps_lookup(const char* const jid);
 void caps_close(void);