src/auth/userdb-blocking.c

	userdb-blocking.c revision 45312f52ff3a3d4c137447be4c7556500c2f8bf2
/* Copyright (c) 2005-2009 Dovecot authors, see the included COPYING file */

#include "common.h"
#include "str.h"
#include "auth-worker-server.h"
#include "userdb.h"
#include "userdb-blocking.h"

#include <stdlib.h>

static void user_callback(struct auth_request *request, const char *reply)
{
    enum userdb_result result;

    if (strncmp(reply, "FAIL\t", 5) == 0)
        result = USERDB_RESULT_INTERNAL_FAILURE;
    else if (strncmp(reply, "NOTFOUND\t", 9) == 0)
        result = USERDB_RESULT_USER_UNKNOWN;
    else if (strncmp(reply, "OK\t", 3) == 0) {
        result = USERDB_RESULT_OK;
        request->userdb_reply = auth_stream_reply_init(request->pool);
        auth_stream_reply_import(request->userdb_reply, reply + 3);
    } else {
        result = USERDB_RESULT_INTERNAL_FAILURE;
        i_error("BUG: auth-worker sent invalid user reply");
    }

        auth_request_userdb_callback(result, request);
}

void userdb_blocking_lookup(struct auth_request *request)
{
    struct auth_stream_reply *reply;

    reply = auth_stream_reply_init(pool_datastack_create());
    auth_stream_reply_add(reply, "USER", NULL);
    auth_stream_reply_add(reply, NULL, dec2str(request->userdb->num));
    auth_request_export(request, reply);

    auth_worker_call(request, reply, user_callback);
}