개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

CURLOPT_DOH_SSL_VERIFYHOST(3)

CURLOPT_DO...VERIFYHOST(3) curl_easy_setopt options CURLOPT_DO...VERIFYHOST(3)

NAME
       CURLOPT_DOH_SSL_VERIFYHOST  -  verify the host name in the DoH SSL cer‐
       tificate

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DOH_SSL_VERIFYHOST,
                                 long verify);

DESCRIPTION
       Pass a long set to 2L as asking curl to verify the DoH (DNS-over-HTTPS)
       server's certificate name fields against the host name.

       This option is the DoH equivalent of CURLOPT_SSL_VERIFYHOST(3) and only
       affects requests to the DoH server.

       When CURLOPT_DOH_SSL_VERIFYHOST(3) is 2, the SSL  certificate  provided
       by the DoH server must indicate that the server name is the same as the
       server name to which you meant to connect to, or the connection fails.

       Curl  considers  the  DoH  server the intended one when the Common Name
       field or a Subject Alternate Name field in the certificate matches  the
       host name in the DoH URL to which you told Curl to connect.

       When  the  verify value is set to 1L it is treated the same as 2L. How‐
       ever for consistency with the other VERIFYHOST options we suggest use 2
       and not 1.

       When the verify value is set to 0L, the connection succeeds  regardless
       of the names used in the certificate. Use that ability with caution!

       See  also CURLOPT_DOH_SSL_VERIFYPEER(3) to verify the digital signature
       of the DoH server certificate.  If libcurl is  built  against  NSS  and
       CURLOPT_DOH_SSL_VERIFYPEER(3) is zero, CURLOPT_DOH_SSL_VERIFYHOST(3) is
       also set to zero and cannot be overridden.

DEFAULT
       2

PROTOCOLS
       DoH

EXAMPLE
       CURL *curl = curl_easy_init();
       if(curl) {
         curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");

         curl_easy_setopt(curl, CURLOPT_DOH_URL, "https://cloudflare-dns.com/dns-query");

         /* Disable host name verification of the DoH server */
         curl_easy_setopt(curl, CURLOPT_DOH_SSL_VERIFYHOST, 0L);

         curl_easy_perform(curl);
       }

AVAILABILITY
       Added in 7.76.0

       If built TLS enabled.

RETURN VALUE
       Returns  CURLE_OK  if the option is supported, and CURLE_UNKNOWN_OPTION
       if not.

SEE ALSO
       CURLOPT_DOH_SSL_VERIFYPEER(3),     CURLOPT_SSL_VERIFYHOST(3),      CUR‐
       LOPT_SSL_VERIFYPEER(3),      CURLOPT_PROXY_SSL_VERIFYPEER(3),      CUR‐
       LOPT_PROXY_SSL_VERIFYHOST(3),

libcurl 7.86.0                September 20, 2022    CURLOPT_DO...VERIFYHOST(3)