gnutls_psk_set_client_credentials_function — Used to set a callback to retrieve the username and key
#include <gnutls/gnutls.h>
void
gnutls_psk_set_client_credentials_function( |
gnutls_psk_client_credentials_t | cred, |
| gnutls_psk_client_credentials_function * | func); |
is a gnutls_psk_server_credentials_t structure.
is the callback function
This function can be used to set a callback to retrieve the username and password for client PSK authentication. The callback's function form is: int (*callback)(gnutls_session_t, char** username, gnutls_datum_t* key);
The username and
key must be allocated
using gnutls_malloc().
username should be
ASCII strings or UTF−8 strings prepared using the
"SASLprep" profile of "stringprep".
The callback function will be called once per handshake.
The callback function should return 0 on success. −1 indicates an error.
The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site, the command
info gnutls
should give you access to the complete manual.
| COPYRIGHT |
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Copyright © 2008 Free Software Foundation. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. |