认证流程【5】-authenticate_client()函数

最新推荐文章于 2024-08-06 11:07:15 发布

原创

最新推荐文章于 2024-08-06 11:07:15 发布 · 1.2k 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#WifiDog #认证 #源码

void authenticate_client(request *r)

{
    t_client    *client;
    t_authresponse auth_response;
       auth_response.ext = NULL;
    char    *mac,
        *token;
    char *urlFragment = NULL;
    s_config    *config = NULL;
    t_auth_serv *auth_server = NULL;

    LOCK_CLIENT_LIST();

/* 之前已经把这个客户端追加到链表里了，所以首先去客户端链表里找*/

    client = client_list_find_by_ip(r->clientAddr);

    if (client == NULL) {
        debug(LOG_ERR, "authenticate_client(): Could not find client for %s", r->clientAddr);
        UNLOCK_CLIENT_LIST();
        return;
    }

    mac = safe_strdup(client->mac);
    token = safe_strdup(client->token);

/*************************************************************************/

    UNLOCK_CLIENT_LIST();

    /*
     * At this point we've released the lock while we do an HTTP request since it could
     * take multiple seconds to do and the gateway would effectively be frozen if we
     * kept the lock.

/* 网关将此客户端的mac、ip、token发送个login 请求到认证服务器

验证此token 和之前认证服务器给客户端的token 是否一致 */

auth_server_request(&auth_response, REQUEST_TYPE_LOGIN, r->clientAddr, mac, token, 0, 0);
&