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
*
* 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.
*
* Most code in nat-pmp.h copyright (C) 2007, R. Tyler Ballance, bleep, LLC.
* This file is distributed under the 3-clause (modified) BSD license:
* Redistribution and use in source and binary forms, with or without modification, are permitted
* provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list of conditions and
* the following disclaimer.
* Neither the name of the bleep. LLC nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*/
#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif
#ifndef PURPLE_NAT_PMP_H
#define PURPLE_NAT_PMP_H
/**
* SECTION:nat-pmp
* @section_id: libpurple-nat-pmp
* @short_description: <filename>nat-pmp.h</filename>
* @title: NAT-PMP Implementation
*/
#include <glib.h>
#define PURPLE_PMP_LIFETIME 3600 /* 3600 seconds */
typedef enum {
PURPLE_PMP_TYPE_UDP,
PURPLE_PMP_TYPE_TCP
} PurplePmpType;
G_BEGIN_DECLS
/**
* purple_pmp_init:
*
* Initialize nat-pmp
*/
void purple_pmp_init(void);
char *purple_pmp_get_public_ip(void);
/**
* purple_pmp_create_map:
* @type: The PurplePmpType
* @privateport: The private port on which we are listening locally
* @publicport: The public port on which we are expecting a response
* @lifetime: The lifetime of the mapping. It is recommended that this
* be PURPLE_PMP_LIFETIME.
*
* Remove the NAT-PMP mapping for a specified type on a specified port
*
* Returns: TRUE if successful; FALSE if unsuccessful
*/
gboolean purple_pmp_create_map(PurplePmpType type, unsigned short privateport,
unsigned short publicport, int lifetime);
/**
* purple_pmp_destroy_map:
* @type: The PurplePmpType
* @privateport: The private port on which the mapping was previously made
*
* Remove the NAT-PMP mapping for a specified type on a specified port
*
* Returns: TRUE if successful; FALSE if unsuccessful
*/
gboolean purple_pmp_destroy_map(PurplePmpType type, unsigned short privateport);
G_END_DECLS
#endif /* PURPLE_NAT_PMP_H */