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/*
** Copyright 2000-2004 Double Precision, Inc. See COPYING for
** distribution information.
*/
#include "auth.h"
#include "courierauthstaticlist.h"
#include "courierauthsasl.h"
#include "authwait.h"
#include "courierauthdebug.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <signal.h>
#include <unistd.h>
#include <errno.h>
#include <sys/time.h>
#include <sys/select.h>
#include "numlib/numlib.h"
#include "authchangepwdir.h"
extern int authdaemondopasswd(char *, int);
static int badstr(const char *p)
{
if (!p) return 1;
while (*p)
{
if ((int)(unsigned char)*p < ' ')
return 1;
++p;
}
return 0;
}
int auth_passwd(const char *service,
const char *uid,
const char *opwd,
const char *npwd)
{
char *buf;
if (badstr(service) || badstr(uid) || badstr(opwd) || badstr(npwd))
{
errno=EINVAL;
return -1;
}
buf=malloc(strlen(service)+strlen(uid)+strlen(opwd)+
strlen(npwd)+20);
if (!buf)
return -1;
sprintf(buf, "PASSWD %s\t%s\t%s\t%s\n",
service, uid, opwd, npwd);
if (authdaemondopasswd(buf, strlen(buf)))
{
free(buf);
/*sleep(5);*/
return (-1);
}
free(buf);
return (0);
}
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