gnutls_psk_set_client_credentials_function

gnutls_psk_set_client_credentials_function - Used to set a callback to retrieve the username and key

#include <gnutls/gnutls.h> I void gnutls_psk_set_client_credentials_function(gnutls_psk_client_credentials_t cred , gnutls_psk_client_credentials_function * func );

"gnutls_psk_client_credentials_t is a gnutls_psk_server_credentials_t structure.

"gnutls_psk_client_credentials_function 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* 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.

Report bugs to <bug-gnutls@gnu.org>.

Copyright 2006 Free Software Foundation.
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