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−>data
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.
Report bugs to <[email protected]>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/
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. 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. |