e3fe020089
Remove the PROTOCOLS section from the source files completely and instead generate them based on the header data in the curldown files. It also generates TLS backend information for options marked for TLS as protocol. Closes #13175
62 lines
1.2 KiB
Markdown
62 lines
1.2 KiB
Markdown
---
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c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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SPDX-License-Identifier: curl
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Title: CURLOPT_SOCKS5_GSSAPI_NEC
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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_SOCKS5_GSSAPI_SERVICE (3)
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Protocol:
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- All
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---
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# NAME
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CURLOPT_SOCKS5_GSSAPI_NEC - SOCKS proxy GSSAPI negotiation protection
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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_GSSAPI_NEC, long nec);
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~~~
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# DESCRIPTION
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Pass a long set to 1 to enable or 0 to disable. As part of the GSSAPI
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negotiation a protection mode is negotiated. The RFC 1961 says in section
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4.3/4.4 it should be protected, but the NEC reference implementation does not.
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If enabled, this option allows the unprotected exchange of the protection mode
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negotiation.
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# DEFAULT
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?
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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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CURLcode res;
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curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
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curl_easy_setopt(curl, CURLOPT_PROXY, "socks5://proxy");
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curl_easy_setopt(curl, CURLOPT_SOCKS5_GSSAPI_NEC, 1L);
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res = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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}
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}
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~~~
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# AVAILABILITY
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Added in 7.19.4
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# RETURN VALUE
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Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
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