1 /*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "socks5_passwd_method.h"
17
18 #include "netstack_log.h"
19 #include "socks5_utils.h"
20
21 namespace OHOS {
22 namespace NetStack {
23 namespace Socks5 {
RequestAuth(std::int32_t socketId,const std::string & username,const std::string & password,const Socks5ProxyAddress & proxy)24 bool Socks5PasswdMethod::RequestAuth(std::int32_t socketId, const std::string &username,
25 const std::string &password, const Socks5ProxyAddress &proxy)
26 {
27 if (username.empty() || password.empty()) {
28 GetSocks5Instance()->UpdateErrorInfo(Socks5Status::SOCKS5_USER_PASS_INVALID);
29 NETSTACK_LOGE("socks5 username or password is empty, socket is %{public}d", socketId);
30 return false;
31 }
32
33 Socks5AuthRequest request{};
34 request.version_ = SOCKS5_SUBVERSION;
35 request.username_ = username;
36 request.password_ = password;
37
38 const socklen_t addrLen{Socks5Utils::GetAddressLen(proxy.netAddress_)};
39 const std::pair<sockaddr *, socklen_t> addrInfo{proxy.addr_, addrLen};
40 Socks5AuthResponse response{};
41 if (!Socks5Utils::RequestProxyServer(GetSocks5Instance(), socketId, addrInfo, &request, &response)) {
42 NETSTACK_LOGE("RequestProxy failed, socket is %{public}d", socketId);
43 return false;
44 }
45 if (response.status_ != static_cast<uint8_t>(Socks5Status::SUCCESS)) {
46 GetSocks5Instance()->UpdateErrorInfo(Socks5Status::SOCKS5_USER_PASS_INVALID);
47 NETSTACK_LOGE("socks5 fail to request auth, socket is %{public}d", socketId);
48 return false;
49 }
50 return true;
51 }
52
53 } // Socks5
54 } // NetStack
55 } // OHOS
56