gnutls_certificate_verify_peers3

gnutls_certificate_verify_peers3(3) gnutls gnutls_certificate_verify_peers3(3)



NAME
       gnutls_certificate_verify_peers3 - API function

SYNOPSIS
       #include <gnutls/gnutls.h>

       int gnutls_certificate_verify_peers3(gnutls_session_t session, const
       char * hostname, unsigned int * status);

ARGUMENTS
       gnutls_session_t session
                   is a gnutls session

       const char * hostname
                   is the expected name of the peer; may be NULL

       unsigned int * status
                   is the output of the verification

DESCRIPTION
       This function will verify the peer's certificate and store the status
       in the  status variable as a bitwise or'd gnutls_certificate_status_t
       values or zero if the certificate is trusted. Note that value in
       status is set only when the return value of this function is success
       (i.e, failure to trust a certificate does not imply a negative return
       value).  The default verification flags used by this function can be
       overridden using gnutls_certificate_set_verify_flags(). See the
       documentation of gnutls_certificate_verify_peers2() for details in the
       verification process.

       If the  hostname provided is non-NULL then this function will compare
       the hostname in the certificate against the given. The comparison will
       be accurate for ascii names; non-ascii names are compared byte-by-byte.
       If names do not match the GNUTLS_CERT_UNEXPECTED_OWNER status flag will
       be set.

       In order to verify the purpose of the end-certificate (by checking the
       extended key usage), use gnutls_certificate_verify_peers().

RETURNS
       a negative error code on error and GNUTLS_E_SUCCESS (0) when the peer's
       certificate was successfully parsed, whether or not it was verified.

SINCE
       3.1.4

REPORTING BUGS
       Report bugs to <bugs@gnutls.org>.
       Home page: http://www.gnutls.org


COPYRIGHT
       Copyright © 2001-2016 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

       http://www.gnutls.org/manual/

gnutls                               3.4.9 gnutls_certificate_verify_peers3(3)