gnutls_session_set_verify_output_function(3) — Linux manual page

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON

gnutls_session_set_verify_output_function(3)et_verify_output_function(3)

NAME         top

       gnutls_session_set_verify_output_function - API function

SYNOPSIS         top

       #include <gnutls/x509.h>

       void gnutls_session_set_verify_output_function(gnutls_session_t
       session, gnutls_verify_output_function * func);

ARGUMENTS         top

       gnutls_session_t session
                   is a gnutls_x509_trust_list_t type.

       gnutls_verify_output_function * func
                   is the callback function

DESCRIPTION         top

       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
       (*callback)( 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_certificate_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         top

       3.7.0

REPORTING BUGS         top

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

COPYRIGHT         top

       Copyright © 2001- 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         top

       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/ 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
       from the tarball gnutls-3.7.2.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2021-08-27.  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

gnutls                      gnutls3_.s7e.s2sion_set_verify_output_function(3)