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4840fe3f8a
Pass all operations parameters to a SOCKS filter at creation time, not relying on "global" connectdata values. Eliminate modifications to `conn->ip_version` when local resolving for SOCKS4. Do not retrieve the socket for GSSAPI blocking calls from connectdata, but from the filters "below" the SOCKS one. Closes #21436
67 lines
2.6 KiB
C
67 lines
2.6 KiB
C
#ifndef HEADER_CURL_SOCKS_H
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#define HEADER_CURL_SOCKS_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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/*
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* Helper read-from-socket functions. Does the same as Curl_read() but it
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* blocks until all bytes amount of buffersize will be read. No more, no less.
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*
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* This is STUPID BLOCKING behavior
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*/
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CURLcode Curl_blockread_all(struct Curl_cfilter *cf,
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struct Curl_easy *data,
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char *buf,
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size_t blen,
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size_t *pnread);
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#if defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)
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/*
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* This function handles the SOCKS5 GSS-API negotiation and initialization
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*/
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CURLcode Curl_SOCKS5_gssapi_negotiate(struct Curl_cfilter *cf,
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struct Curl_easy *data);
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#endif
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/* Insert a SOCKS filter after `cf_at` for connecting to `hostname`
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* and `port` with optional credentials.
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* Credentials are NOT duplicated and are
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* expected to exist during connect phase.
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*/
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CURLcode Curl_cf_socks_proxy_insert_after(struct Curl_cfilter *cf_at,
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struct Curl_easy *data,
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const char *hostname,
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uint16_t port,
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uint8_t ip_version,
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uint8_t proxy_type,
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const char *user,
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const char *passwd);
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extern struct Curl_cftype Curl_cft_socks_proxy;
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#endif /* !CURL_DISABLE_PROXY */
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#endif /* HEADER_CURL_SOCKS_H */
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