pidgin/pidgin

Port the KWallet Keyring to the new CredentialProvider API.

2021-03-22, Gary Kramlich
338bba38df77
Port the KWallet Keyring to the new CredentialProvider API.

Testing Done:
* connected account with wallet locked, verified that we weren't prompted for a password until the wallet was unlocked.
* connected account, didn't save password, made sure it connected and wasn't stored in kwalletmanager5
* connected account, saved password, made sure it connected and verified the password was stored in kwalletmanager5
* reconnected account, made sure the account connected without prompting
* reopened pidgin, made sure the account connected without prompting.
* disconnected pidgin from kwalletmanager5, re-connected account, verified it reconnected via debug and kwalletmanager5
* force closed the wallet in kwalletmanager5, re-connected account, unlocked wallet, verified no password prompts and that the account connected.
* removed the account and verified the password was removed from kwalletmanager5

Bugs closed: PIDGIN-17488

Reviewed at https://reviews.imfreedom.org/r/575/
/**
* @file oob.h out-of-band transfer functions
*
* purple
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef PURPLE_JABBER_OOB_H
#define PURPLE_JABBER_OOB_H
#include "jabber.h"
G_BEGIN_DECLS
#define JABBER_TYPE_OOB_XFER (jabber_oob_xfer_get_type())
G_DECLARE_FINAL_TYPE(JabberOOBXfer, jabber_oob_xfer, JABBER, OOB_XFER, PurpleXfer);
void jabber_oob_parse(JabberStream *js, const char *from, JabberIqType type,
const char *id, PurpleXmlNode *querynode);
void jabber_oob_xfer_register(GTypeModule *module);
G_END_DECLS
#endif /* PURPLE_JABBER_OOB_H */