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23 .TH CURLOPT_PROXY_SSL_OPTIONS 3 "16 Nov 2016" "libcurl 7.52.0" "curl_easy_setopt options"
25 CURLOPT_PROXY_SSL_OPTIONS \- set proxy SSL behavior options
27 #include <curl/curl.h>
29 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SSL_OPTIONS, long bitmask);
31 Pass a long with a bitmask to tell libcurl about specific SSL behaviors.
33 \fICURLSSLOPT_ALLOW_BEAST\fP tells libcurl to not attempt to use any
34 workarounds for a security flaw in the SSL3 and TLS1.0 protocols. If this
35 option isn't used or this bit is set to 0, the SSL layer libcurl uses may use
36 a work-around for this flaw although it might cause interoperability problems
37 with some (older) SSL implementations. WARNING: avoiding this work-around
38 lessens the security, and by setting this option to 1 you ask for exactly
39 that. This option is only supported for DarwinSSL, NSS and OpenSSL.
41 \fICURLSSLOPT_NO_REVOKE\fP tells libcurl to disable certificate revocation
42 checks for those SSL backends where such behavior is present. \fBCurrently
43 this option is only supported for WinSSL (the native Windows SSL library),
44 with an exception in the case of Windows' Untrusted Publishers blacklist which
45 it seems can't be bypassed.\fP This option may have broader support to
46 accommodate other SSL backends in the future.
47 https://curl.haxx.se/docs/ssl-compared.html
58 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
60 .BR CURLOPT_PROXY_SSLVERSION "(3), " CURLOPT_PROXY_SSL_CIPHER_LIST "(3), "
61 .BR CURLOPT_SSLVERSION "(3), " CURLOPT_SSL_CIPHER_LIST "(3), "