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/*
* HttpAuth
*
* Copyright (C) 2004 Stefan Walter
*
* 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.,
* 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "usuals.h"
#include "httpauthd.h"
#include "basic.h"
#include "stringx.h"
int basic_parse(const char* header, ha_buffer_t* buf, basic_header_t* rec)
{
char* t;
ASSERT(header && buf && rec);
memset(rec, 0, sizeof(*rec));
/*
* Authorization header is in this format:
*
* "Basic " B64(user ":" password)
*/
header = trim_start(header);
header = (const char*)ha_bufdec64(buf, header, NULL);
if(!header)
return CHECK_BUF(buf) ? HA_CRITERROR : HA_FALSE;
/* We have a cache key at this point so hash it */
md5_string(rec->key, header);
/* Parse the user. We need it in any case */
t = strchr(header, ':');
if(t != NULL)
{
/* Break the string in half */
*t = 0;
rec->user = header;
rec->password = t + 1;
}
return HA_OK;
}
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