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gnutls_ocsp_st...uest_is_checked(3) gnutls gnutls_ocsp_st...uest_is_checked(3)

NAME
       gnutls_ocsp_status_request_is_checked - API function

SYNOPSIS
       #include	<gnutls/gnutls.h>

       unsigned	  gnutls_ocsp_status_request_is_checked(gnutls_session_t  ses-
       sion, 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 sta-
       tus 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       response	which is not too old, superseded or marks the  certificate  as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 re-
       turns non-zero if an OCSP status	response was included in the handshake
       even if it was invalid. Otherwise, if no	OCSP status response  was  in-
       cluded,	it  returns  zero. The GNUTLS_OCSP_SR_IS_AVAIL flag was	intro-
       duced 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 clients to
       send 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 (C) 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 no-
       tice and	this notice are	preserved.

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

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

gnutls				     3.8.9 gnutls_ocsp_st...uest_is_checked(3)

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