gnutls_session_set_verify_function(3gnutlgnutls_session_set_verify_function(3)
NAME
gnutls_session_set_verify_function - API function
SYNOPSIS
#include <gnutls/gnutls.h>
void gnutls_session_set_verify_function(gnutls_session_t session,
gnutls_certificate_verify_function * func);
ARGUMENTS
gnutls_session_t session
is a gnutls_session_t type.
gnutls_certificate_verify_function * func
is the callback function
DESCRIPTION
This function sets a callback to be called when peer's certificate has
been received in order to verify it on receipt rather than doing after
the handshake is completed. This overrides any callback set using
gnutls_certificate_set_verify_function().
The callback's function prototype is: int (*callback)(gnutls_ses-
sion_t);
If the callback function is provided then gnutls will call it, in the
handshake, just after the certificate message has been received. To
verify or obtain the certificate the gnutls_certificate_ver-
ify_peers2(), gnutls_certificate_type_get(), gnutls_certifi-
cate_get_peers() functions can be used.
The callback function should return 0 for the handshake to continue or
non-zero to terminate.
SINCE
3.4.6
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
COPYRIGHT
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 no-
tice 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/
gnutls 3.7.gnutls_session_set_verify_function(3)
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