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3rdparty/curl/share/man/man3/CURLOPT_KEYPASSWD.3 2.45 KB
a86c63ca   Hu Chunming   提交三方库文件
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  .\" **************************************************************************
  .\" *                                  _   _ ____  _
  .\" *  Project                     ___| | | |  _ \| |
  .\" *                             / __| | | | |_) | |
  .\" *                            | (__| |_| |  _ <| |___
  .\" *                             \___|\___/|_| \_\_____|
  .\" *
  .\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
  .\" *
  .\" * This software is licensed as described in the file COPYING, which
  .\" * you should have received as part of this distribution. The terms
  .\" * are also available at https://curl.se/docs/copyright.html.
  .\" *
  .\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  .\" * copies of the Software, and permit persons to whom the Software is
  .\" * furnished to do so, under the terms of the COPYING file.
  .\" *
  .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  .\" * KIND, either express or implied.
  .\" *
  .\" **************************************************************************
  .\"
  .TH CURLOPT_KEYPASSWD 3 "November 04, 2020" "libcurl 7.77.0" "curl_easy_setopt options"
  
  .SH NAME
  CURLOPT_KEYPASSWD \- set passphrase to private key
  .SH SYNOPSIS
  #include <curl/curl.h>
  
  CURLcode curl_easy_setopt(CURL *handle, CURLOPT_KEYPASSWD, char *pwd);
  .SH DESCRIPTION
  Pass a pointer to a null-terminated string as parameter. It will be used as
  the password required to use the \fICURLOPT_SSLKEY(3)\fP or
  \fICURLOPT_SSH_PRIVATE_KEYFILE(3)\fP private key.  You never needed a pass
  phrase to load a certificate but you need one to load your private key.
  
  The application does not have to keep the string around after setting this
  option.
  .SH DEFAULT
  NULL
  .SH PROTOCOLS
  All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.
  .SH EXAMPLE
  .nf
  CURL *curl = curl_easy_init();
  if(curl) {
    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/foo.bin");
    curl_easy_setopt(curl, CURLOPT_SSLCERT, "client.pem");
    curl_easy_setopt(curl, CURLOPT_SSLKEY, "key.pem");
    curl_easy_setopt(curl, CURLOPT_KEYPASSWD, "superman");
    ret = curl_easy_perform(curl);
    curl_easy_cleanup(curl);
  }
  .fi
  .SH AVAILABILITY
  This option was known as CURLOPT_SSLKEYPASSWD up to 7.16.4 and
  CURLOPT_SSLCERTPASSWD up to 7.9.2.
  .SH RETURN VALUE
  Returns CURLE_OK if TLS enabled, CURLE_UNKNOWN_OPTION if not, or
  CURLE_OUT_OF_MEMORY if there was insufficient heap space.
  .SH "SEE ALSO"
  .BR CURLOPT_SSLKEY "(3), " CURLOPT_SSH_PRIVATE_KEYFILE "(3), "