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gnutls_session...output_function(3) gnutls gnutls_session...output_function(3)

NAME
       gnutls_session_set_verify_output_function - API function

SYNOPSIS
       #include	<gnutls/x509.h>

       void   gnutls_session_set_verify_output_function(gnutls_session_t  ses-
       sion, gnutls_verify_output_function * func);

ARGUMENTS
       gnutls_session_t	session
		   is a	gnutls_x509_trust_list_t type.

       gnutls_verify_output_function * func
		   is the callback function

DESCRIPTION
       This function sets a callback to	be called when the peer's  certificate
       chain  has  to  be verified and full path to the	trusted	root has to be
       printed.

       The callback's function prototype is defined in `x509.h':  int  (*call-
       back)(	  gnutls_x509_crt_t	cert,	  gnutls_x509_crt_t    issuer,
       gnutls_x509_crl_t crl, unsigned int verification_output);

       If the callback function	is provided then gnutls	will call it,  in  the
       certificate  verification  procedure.   To verify the certificate chain
       and print its path uptp the trusted root, functions such	as gnutls_cer-
       tificate_verify_peers(),	   gnutls_x509_trust_list_verify_crt(),	   and
       gnutls_x509_trust_list_verify_crt2()  can  be used. The callback	is set
       in _gnutls_verify_crt_status() and _gnutls_pkcs11_verify_crt_status().

SINCE
       3.7.0

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_session...output_function(3)

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<https://man.freebsd.org/cgi/man.cgi?query=gnutls_session_set_verify_output_function&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>

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