/*
* Copyright (c) 2012, Florian Zeitz <florob@babelmonkeys.de>
*
* https://heap.zone/objxmpp/
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* 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.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#import "XMPPEXTERNALAuth.h"
@implementation XMPPEXTERNALAuth: XMPPAuthenticator
+ (instancetype)EXTERNALAuth
{
return [[[self alloc] initWithAuthcid: nil
password: nil] autorelease];
}
+ (instancetype)EXTERNALAuthWithAuthzid: (OFString *)authzid
{
return [[[self alloc] initWithAuthzid: authzid
authcid: nil
password: nil] autorelease];
}
- (OFData *)initialMessage
{
OFMutableData *message = [OFMutableData data];
/* authzid */
if (_authzid != nil)
[message addItems: [_authzid UTF8String]
count: [_authzid UTF8StringLength]];
[message makeImmutable];
return message;
}
@end