pidgin/pidgin

Port wincred keyring to PurpleCredentialManager

2021-01-30, Elliott Sales de Andrade
548fed625b8a
Port wincred keyring to PurpleCredentialManager

* Inline PURPLE_PLUGIN_INIT in wincred.
* Add skeleton of wincred PurpleCredentialProvider object.
* Implement password reading.
* Implement wincred password writing.
* Implement wincred password clearing.
* Autoload wincred keyring plugin.
* Cleanup formatting.

Testing Done:
Added XMPP account, saved password, disabled and re-enabled account which kept the password. Restarted Pidgin and password was still saved. Removed XMPP account, and password was deleted from Credential Manager.

I'm not sure that the password needs to be converted from UTF-8 to "Unicode", as I did not test modifying the password in Credential Manager.

Bugs closed: PIDGIN-17489

Reviewed at https://reviews.imfreedom.org/r/466/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>.
*/
#include "purpleprotocolserver.h"
/******************************************************************************
* GObject Implementation
*****************************************************************************/
G_DEFINE_INTERFACE(PurpleProtocolServer, purple_protocol_server, G_TYPE_INVALID)
static void
purple_protocol_server_default_init(PurpleProtocolServerInterface *iface) {
}
/******************************************************************************
* Public API
*****************************************************************************/
void
purple_protocol_server_register_user(PurpleProtocolServer *protocol_server,
PurpleAccount *account)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_ACCOUNT(account));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->register_user != NULL) {
iface->register_user(protocol_server, account);
}
}
void
purple_protocol_server_unregister_user(PurpleProtocolServer *protocol_server,
PurpleAccount *account,
PurpleAccountUnregistrationCb cb,
gpointer data)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_ACCOUNT(account));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->unregister_user != NULL) {
iface->unregister_user(protocol_server, account, cb, data);
}
}
void
purple_protocol_server_set_info(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
const gchar *info)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->set_info != NULL) {
iface->set_info(protocol_server, connection, info);
}
}
void
purple_protocol_server_get_info(PurpleProtocolServer *protocol_server,
PurpleConnection *connection, const gchar *who)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
g_return_if_fail(who != NULL);
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->get_info != NULL) {
iface->get_info(protocol_server, connection, who);
}
}
void
purple_protocol_server_set_status(PurpleProtocolServer *protocol_server,
PurpleAccount *account, PurpleStatus *status)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_ACCOUNT(account));
g_return_if_fail(PURPLE_IS_STATUS(status));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->set_status != NULL) {
iface->set_status(protocol_server, account, status);
}
}
void
purple_protocol_server_set_idle(PurpleProtocolServer *protocol_server,
PurpleConnection *connection, gint idletime)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->set_idle != NULL) {
iface->set_idle(protocol_server, connection, idletime);
}
}
void
purple_protocol_server_change_passwd(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
const gchar *old_pass,
const gchar *new_pass)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
g_return_if_fail(old_pass != NULL);
g_return_if_fail(new_pass != NULL);
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->change_passwd != NULL) {
iface->change_passwd(protocol_server, connection, old_pass, new_pass);
}
}
void
purple_protocol_server_add_buddy(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
PurpleBuddy *buddy, PurpleGroup *group,
const gchar *message)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
g_return_if_fail(PURPLE_IS_BUDDY(buddy));
g_return_if_fail(PURPLE_IS_GROUP(group));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->add_buddy != NULL) {
iface->add_buddy(protocol_server, connection, buddy, group, message);
}
}
void
purple_protocol_server_add_buddies(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
GList *buddies, GList *groups,
const gchar *message)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
g_return_if_fail(g_list_length(buddies) != g_list_length(groups));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->add_buddies != NULL) {
iface->add_buddies(protocol_server, connection, buddies, groups,
message);
} else {
while(buddies != NULL && groups != NULL) {
purple_protocol_server_add_buddy(protocol_server, connection,
PURPLE_BUDDY(buddies->data),
PURPLE_GROUP(groups->data),
message);
buddies = g_list_next(buddies);
groups = g_list_next(groups);
}
}
}
void
purple_protocol_server_remove_buddy(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
PurpleBuddy *buddy, PurpleGroup *group)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
g_return_if_fail(PURPLE_IS_BUDDY(buddy));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->remove_buddy != NULL) {
iface->remove_buddy(protocol_server, connection, buddy, group);
}
}
void
purple_protocol_server_remove_buddies(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
GList *buddies, GList *groups)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->remove_buddies != NULL) {
iface->remove_buddies(protocol_server, connection, buddies, groups);
} else {
while(buddies != NULL && groups != NULL) {
purple_protocol_server_remove_buddy(protocol_server, connection,
PURPLE_BUDDY(buddies->data),
PURPLE_GROUP(groups->data));
buddies = g_list_next(buddies);
groups = g_list_next(groups);
}
}
}
void
purple_protocol_server_keepalive(PurpleProtocolServer *protocol_server,
PurpleConnection *connection)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->keepalive != NULL) {
iface->keepalive(protocol_server, connection);
}
}
gint
purple_protocol_server_get_keepalive_interval(PurpleProtocolServer *protocol_server)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_val_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server), -1);
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->get_keepalive_interval != NULL) {
return iface->get_keepalive_interval(protocol_server);
}
return -1;
}
void
purple_protocol_server_alias_buddy(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
const gchar *who, const gchar *alias)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
g_return_if_fail(who != NULL);
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->alias_buddy != NULL) {
iface->alias_buddy(protocol_server, connection, who, alias);
}
}
void
purple_protocol_server_group_buddy(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
const gchar *who, const gchar *old_group,
const gchar *new_group)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
g_return_if_fail(who != NULL);
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->group_buddy != NULL) {
iface->group_buddy(protocol_server, connection, who, old_group,
new_group);
}
}
void
purple_protocol_server_rename_group(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
const gchar *old_name, PurpleGroup *group,
GList *moved_buddies)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
g_return_if_fail(PURPLE_IS_GROUP(group));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->rename_group != NULL) {
iface->rename_group(protocol_server, connection, old_name, group,
moved_buddies);
}
}
void
purple_protocol_server_set_buddy_icon(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
PurpleImage *img)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->set_buddy_icon != NULL) {
iface->set_buddy_icon(protocol_server, connection, img);
}
}
void
purple_protocol_server_remove_group(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
PurpleGroup *group)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server));
g_return_if_fail(PURPLE_IS_CONNECTION(connection));
g_return_if_fail(PURPLE_IS_GROUP(group));
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->remove_group != NULL) {
iface->remove_group(protocol_server, connection, group);
}
}
gint
purple_protocol_server_send_raw(PurpleProtocolServer *protocol_server,
PurpleConnection *connection,
const gchar *buf, gint len)
{
PurpleProtocolServerInterface *iface = NULL;
g_return_val_if_fail(PURPLE_IS_PROTOCOL_SERVER(protocol_server), -1);
g_return_val_if_fail(PURPLE_IS_CONNECTION(connection), -1);
iface = PURPLE_PROTOCOL_SERVER_GET_IFACE(protocol_server);
if(iface != NULL && iface->send_raw != NULL) {
return iface->send_raw(protocol_server, connection, buf, len);
}
return -1;
}