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73daec6620
Add `data->state.origin` as the origin the transfer is sending the current request to/gets the response from. Use it for request specific properties like authentication, hsts and cookie handling, etc. Unless talking to a forwarding HTTP proxy (e.g. not tunneling), `data->state.origin` and `conn->origin` are the same. With a forwarding HTTP proxy in play, `conn->origin` is set to `conn->http_proxy.peer` and `conn->bits.origin_is_proxy` (a new bit) is set. Remove the connection bits, now replaced with: * `conn->bits.socksproxy` -> `conn->socks_proy.peer` * `conn->bits.httpproxy` -> `conn->http_proy.peer` * `conn->bits.proxy` -> `(conn->socks_proy.peer || conn->http_proy.peer`) * `conn->bits.tunnel_proxy` -> (`conn->http_proy.peer && !conn->bits.origin_is_proxy`) * `(conn->bits.httpproxy && !conn->bits.tunnel_proxy)` -> `conn->bits.origin_is_proxy` Rename `noproxy.[ch]` to `proxy.[ch]`. Move the connection proxy setup code from `url.c` to `proxy.c`. Remove `data->info.conn_remote_port` as no one uses it. Add test_40_02b for a SOCKS connection to a forwarding HTTPS proxy. Update internal documentation about peers and creds. Closes #21967
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
#ifndef HEADER_CURL_PROXY_H
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#define HEADER_CURL_PROXY_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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#include "curl_setup.h"
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#ifndef CURL_DISABLE_PROXY
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struct Curl_easy;
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struct Curl_peer;
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struct Curl_creds;
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struct connectdata;
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struct proxy_info {
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struct Curl_peer *peer; /* proxy to this peer */
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struct Curl_creds *creds; /* use these credentials, maybe NULL */
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uint8_t proxytype; /* what kind of proxy that is in use */
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};
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#define CURL_PROXY_IS_HTTPS(t) \
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(((t) == CURLPROXY_HTTPS) || \
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((t) == CURLPROXY_HTTPS2) || \
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((t) == CURLPROXY_HTTPS3))
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#define CURL_PROXY_IS_HTTP(t) \
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(((t) == CURLPROXY_HTTP) || \
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((t) == CURLPROXY_HTTP_1_0))
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#define CURL_PROXY_IS_ANY_HTTP(t) \
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(CURL_PROXY_IS_HTTP(t) || \
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CURL_PROXY_IS_HTTPS(t))
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CURLcode Curl_proxy_init_conn(struct Curl_easy *data,
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struct connectdata *conn);
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#endif /* !CURL_DISABLE_PROXY */
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#endif /* HEADER_CURL_PROXY_H */
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