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
72 lines
1.5 KiB
Markdown
72 lines
1.5 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_KEYPASSWD
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Section: 3
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Source: libcurl
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See-also:
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- CURLOPT_SSH_PRIVATE_KEYFILE (3)
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- CURLOPT_SSLKEY (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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- mbedTLS
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- Schannel
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- wolfSSL
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---
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# NAME
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CURLOPT_KEYPASSWD - passphrase to private key
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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_KEYPASSWD, char *pwd);
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~~~
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# DESCRIPTION
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Pass a pointer to a null-terminated string as parameter. It is used as the
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password required to use the CURLOPT_SSLKEY(3) or
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CURLOPT_SSH_PRIVATE_KEYFILE(3) private key. You never need a pass phrase to
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load a certificate but you need one to load your private key.
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The application does not have to keep the string around after setting this
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option.
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# DEFAULT
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NULL
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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/foo.bin");
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curl_easy_setopt(curl, CURLOPT_SSLCERT, "client.pem");
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curl_easy_setopt(curl, CURLOPT_SSLKEY, "key.pem");
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curl_easy_setopt(curl, CURLOPT_KEYPASSWD, "superman");
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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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This option was known as CURLOPT_SSLKEYPASSWD up to 7.16.4 and
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CURLOPT_SSLCERTPASSWD up to 7.9.2.
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# RETURN VALUE
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Returns CURLE_OK if TLS enabled, CURLE_UNKNOWN_OPTION if not, or
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CURLE_OUT_OF_MEMORY if there was insufficient heap space.
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