src/auth/userdb-passwd.c

	userdb-passwd.c revision 061da1b9d309301a7e3f5e0f240d7a7e99652d63
/* Copyright (C) 2002-2003 Timo Sirainen */

#include "config.h"
#undef HAVE_CONFIG_H

#ifdef USERDB_PASSWD

#include "common.h"
#include "userdb.h"

#include <pwd.h>

static void passwd_lookup(const char *user, userdb_callback_t *callback,
              void *context)
{
    struct user_data data;
    struct passwd *pw;

    pw = getpwnam(user);
    if (pw == NULL) {
        if (errno != 0)
            i_error("getpwnam(%s) failed: %m", user);
        else if (verbose)
            i_info("passwd(%s): unknown user", user);
        callback(NULL, context);
        return;
    }

    memset(&data, 0, sizeof(data));
    data.uid = pw->pw_uid;
    data.gid = pw->pw_gid;

    data.virtual_user = data.system_user = pw->pw_name;
    data.home = pw->pw_dir;

    callback(&data, context);
}

struct userdb_module userdb_passwd = {
    NULL, NULL,
    passwd_lookup
};

#endif