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/*
** Copyright 1998 - 2004 Double Precision, Inc. See COPYING for
** distribution information.
*/
#include "auth.h"
#include "authmod.h"
#include "authstaticlist.h"
#include "authsasl.h"
#include "debug.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
static const char rcsid[]="$Id: authtest.c,v 1.11 2004/04/20 01:34:44 mrsam Exp $";
static void usage()
{
int i;
fprintf(stderr, "Usage: authtest [-s service] [ -m module ] userid [ password [ newpassword ] ]\n"
"Modules available:");
for (i=0; authstaticmodulelist[i]; i++)
fprintf(stderr, " %s", authstaticmodulelist[i]->auth_name);
fprintf(stderr, "\n");
exit(1);
}
static int callback_pre(struct authinfo *a, void *dummy)
{
authsuccess(a->homedir, a->sysuserid ? 0:a->sysusername,
a->sysuserid, &a->sysgroupid,
a->address, a->fullname);
if (a->maildir)
{
char *p=malloc(sizeof("MAILDIR=")+strlen(a->maildir));
strcat(strcpy(p, "MAILDIR="), a->maildir);
putenv(p);
}
else putenv("MAILDIR=");
if (a->options)
{
char *p=malloc(sizeof("OPTIONS=")+strlen(a->options));
strcat(strcpy(p, "OPTIONS="), a->options);
putenv(p);
}
else putenv("OPTIONS=");
return (0);
}
int main(int argc, char **argv)
{
int argn;
const char *service="login";
const char *module="";
int i;
int found=0;
char *p;
if (getuid())
{
printf("I must be run as root!\n");
exit(0);
}
for (argn=1; argn<argc; argn++)
{
const char *argp;
if (argv[argn][0] != '-') break;
if (argv[argn][1] == 0)
{
++argn;
break;
}
argp=argv[argn]+2;
switch (argv[argn][1]) {
case 's':
if (!*argp && argn+1 < argc)
argp=argv[++argn];
service=argp;
break;
case 'm':
if (!*argp && argn+1 < argc)
argp=argv[++argn];
module=argp;
break;
default:
usage();
}
}
if (argc - argn <= 0)
usage();
auth_debug_login_level = 2;
for (i=0; authstaticmodulelist[i]; i++)
{
char *authdata;
char buf[1024];
if (*module && strcmp(module,
authstaticmodulelist[i]->auth_name))
continue;
found = 1;
fprintf(stderr, "Trying %s...\n",
authstaticmodulelist[i]->auth_name);
if (argc - argn > 2)
{
if (authstaticmodulelist[i]->auth_changepwd == 0)
continue;
if ((*authstaticmodulelist[i]->auth_changepwd)
(service, argv[argn], argv[argn+1],
argv[argn+2]) == 0)
{
printf("Password CHANGED!\n");
exit (0);
}
break;
}
if (argc - argn > 1)
{
authdata=malloc(strlen(argv[argn])+strlen(argv[argn+1])+3);
if (!authdata)
{
perror("malloc");
exit(1);
}
sprintf(authdata, "%s\n%s\n",
argv[argn], argv[argn+1]);
p= (*authstaticmodulelist[i]->auth_func)(service,
AUTHTYPE_LOGIN, authdata, 0, 0, 0);
free(authdata);
if (p == 0)
{
if (errno != EPERM)
{
fprintf(stderr,
"Temporary authentication failure from "
"module %s\n",
authstaticmodulelist[i]->auth_name);
break;
}
continue;
}
}
else
{
int rc;
if ((rc=(*authstaticmodulelist[i]->auth_prefunc)
(argv[argn], service ? service:"",
&callback_pre, 0)) != 0)
{
(*authstaticmodulelist[i]->auth_cleanupfunc)();
if (rc < 0)
continue;
fprintf(stderr,
"Temporary authentication failure from "
"module %s\n",
authstaticmodulelist[i]->auth_name);
break;
}
(*authstaticmodulelist[i]->auth_cleanupfunc)();
}
printf("Authenticated: module %s\n",
authstaticmodulelist[i]->auth_name);
if ( getcwd(buf, sizeof(buf)))
printf("Home directory: %s\n", buf);
else
printf("Unable to determine home directory!!\n");
printf("UID/GID: %lu/%lu\n",
(unsigned long)getuid(), (unsigned long)getgid());
p=getenv("MAILDIR");
if (p && *p)
printf("Maildir: %s\n", p);
p=getenv("MAILDIRQUOTA");
if (p && *p)
printf("Maildir quota: %s\n", p);
p=getenv("AUTHADDR");
printf("AUTHADDR=%s\n", p && *p ? p:"<none>");
p=getenv("AUTHFULLNAME");
printf("AUTHFULLNAME=%s\n", p && *p ? p:"<none>");
p=getenv("OPTIONS");
printf("OPTIONS=%s\n", p && *p ? p:"<none>");
exit(0);
}
if (!found)
fprintf(stderr, "No matching module found!\n");
fprintf(stderr, "Authentication FAILED!\n");
exit(1);
return (0);
}
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