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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
70 lines
1.4 KiB
Markdown
70 lines
1.4 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_SSL_VERIFYSTATUS
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Section: 3
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Source: libcurl
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See-also:
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- CURLOPT_CAINFO (3)
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- CURLOPT_SSL_VERIFYHOST (3)
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- CURLOPT_SSL_VERIFYPEER (3)
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Protocol:
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- TLS
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TLS-backend:
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- OpenSSL
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- GnuTLS
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---
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# NAME
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CURLOPT_SSL_VERIFYSTATUS - verify the certificate's status
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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_SSL_VERIFYSTATUS, long verify);
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~~~
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# DESCRIPTION
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Pass a long as parameter set to 1 to enable or 0 to disable.
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This option determines whether libcurl verifies the status of the server cert
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using the "Certificate Status Request" TLS extension (aka. OCSP stapling).
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Note that if this option is enabled but the server does not support the TLS
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extension, the verification fails.
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# DEFAULT
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0
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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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/* ask for OCSP stapling! */
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curl_easy_setopt(curl, CURLOPT_SSL_VERIFYSTATUS, 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 7.41.0. This option is currently only supported by the OpenSSL and
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GnuTLS TLS backends.
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# RETURN VALUE
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Returns CURLE_OK if OCSP stapling is supported by the SSL backend, otherwise
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returns CURLE_NOT_BUILT_IN.
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