Query: curlopt_issuercert
OS: mojave
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
CURLOPT_ISSUERCERT(3) curl_easy_setopt options CURLOPT_ISSUERCERT(3)NAMECURLOPT_ISSUERCERT - issuer SSL certificate filenameSYNOPSIS#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ISSUERCERT, char *file);DESCRIPTIONPass a char * to a zero terminated string naming a file holding a CA certificate in PEM format. If the option is set, an additional check against the peer certificate is performed to verify the issuer is indeed the one associated with the certificate provided by the option. This additional check is useful in multi-level PKI where one needs to enforce that the peer certificate is from a specific branch of the tree. This option makes sense only when used in combination with the CURLOPT_SSL_VERIFYPEER(3) option. Otherwise, the result of the check is not considered as failure. A specific error code (CURLE_SSL_ISSUER_ERROR) is defined with the option, which is returned if the setup of the SSL/TLS session has failed due to a mismatch with the issuer of peer certificate (CURLOPT_SSL_VERIFYPEER(3) has to be set too for the check to fail). (Added in 7.19.0) The application does not have to keep the string around after setting this option.DEFAULTNULLPROTOCOLSAll TLS-based protocolsEXAMPLETODOAVAILABILITYIf built TLS enabledRETURN VALUEReturns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space.SEE ALSOCURLOPT_CRLFILE(3), CURLOPT_SSL_VERIFYPEER(3), libcurl 7.54.0 December 21, 2016 CURLOPT_ISSUERCERT(3)
Related Man Pages |
---|
curlopt_crlfile(3) - mojave |
curlopt_issuercert(3) - mojave |
curlopt_proxy_ssl_verifypeer(3) - mojave |
curlopt_sslcerttype(3) - mojave |
curlopt_sslcert(3) - mojave |
Similar Topics in the Unix Linux Community |
---|
MLdonkey 2.9.3 (Default branch) |
LibPKI 0.1.9 (Default branch) |
Performance check without a counterpart |
curl certificate error |
SIGTERM failing in AIX |