70 lines
1.5 KiB
Markdown
70 lines
1.5 KiB
Markdown
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---
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c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
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SPDX-License-Identifier: curl
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Title: CURLOPT_SOCKS5_AUTH
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Section: 3
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Source: libcurl
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See-also:
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- CURLOPT_PROXY (3)
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- CURLOPT_PROXYTYPE (3)
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---
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# NAME
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CURLOPT_SOCKS5_AUTH - methods for SOCKS5 proxy authentication
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SOCKS5_AUTH, long bitmask);
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~~~
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# DESCRIPTION
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Pass a long as parameter, which is set to a bitmask, to tell libcurl which
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authentication method(s) are allowed for SOCKS5 proxy authentication. The only
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supported flags are *CURLAUTH_BASIC*, which allows username/password
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authentication, *CURLAUTH_GSSAPI*, which allows GSS-API authentication, and
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*CURLAUTH_NONE*, which allows no authentication. Set the actual user name and
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password with the CURLOPT_PROXYUSERPWD(3) option.
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# DEFAULT
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CURLAUTH_BASIC|CURLAUTH_GSSAPI
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# PROTOCOLS
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All
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# EXAMPLE
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~~~c
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
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/* request to use a SOCKS5 proxy */
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curl_easy_setopt(curl, CURLOPT_PROXY, "socks5://user:pass@myproxy.com");
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/* enable username/password authentication only */
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curl_easy_setopt(curl, CURLOPT_SOCKS5_AUTH, (long)CURLAUTH_BASIC);
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/* Perform the request */
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curl_easy_perform(curl);
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}
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}
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~~~
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# AVAILABILITY
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Added in 7.55.0
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# RETURN VALUE
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Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
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CURLE_NOT_BUILT_IN if the bitmask contains unsupported flags.
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