NAME

       gnutls_ocsp_status_request_is_checked - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       unsigned gnutls_ocsp_status_request_is_checked(gnutls_session_t session, unsigned int flags);

ARGUMENTS

       gnutls_session_t session
                   is a gnutls session

       unsigned int flags
                   should be zero or GNUTLS_OCSP_SR_IS_AVAIL

DESCRIPTION

       When  flags  are  zero this function returns non-zero if a valid OCSP status response was included in the
       TLS handshake. That is, an OCSP status response which is not too old, superseded or marks the certificate
       as revoked.  It returns zero otherwise.

       When  the  flag  GNUTLS_OCSP_SR_IS_AVAIL  is  specified,  the function returns non-zero if an OCSP status
       response was included in the handshake even if it was invalid. Otherwise, if no OCSP status response  was
       included, it returns zero. The GNUTLS_OCSP_SR_IS_AVAIL flag was introduced in GnuTLS 3.4.0.

       This  is  a  helper function when needing to decide whether to perform an explicit OCSP validity check on
       the peer's certificate. Should be called after any of gnutls_certificate_verify_peers*() are called.

       This function is always usable on client side, but on server side only under TLS 1.3, which is the  first
       version of TLS that allows cliend-side OCSP responses.

RETURNS

       Non-zero if the response was valid, or a zero if it wasn't sent, or sent and was invalid.

SINCE

       3.1.4

REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT

       Copyright © 2001-2023 Free Software Foundation, Inc., and others.
       Copying  and distribution of this file, with or without modification, are permitted in any medium without
       royalty provided the copyright notice and this notice are preserved.

SEE ALSO

       The full documentation for gnutls is maintained as  a  Texinfo  manual.   If  the  /usr/share/doc/gnutls/
       directory does not contain the HTML form visit

       https://www.gnutls.org/manual/