gnutls_psk_set_client_credentialsgnutls_psk_set_client_credentials_function(3)



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

SYNOPSIS
       #include <gnutls/gnutls.h>

       void  gnutls_psk_set_client_credentials_function(gnutls_psk_client_cre-
       dentials_t	       cred,	gnutls_psk_client_credentials_function
       * func);

ARGUMENTS
       gnutls_psk_client_credentials_t		cred

		   is a gnutls_psk_server_credentials_t structure.

       gnutls_psk_client_credentials_function	       * func

		   is the callback function

DESCRIPTION
       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.

REPORTING BUGS
       Report	bugs   to    <bug-gnutls@gnu.org>.     GnuTLS	 home	 page:
       http://www.gnu.org/software/gnutls/  General  help  using GNU software:
       http://www.gnu.org/gethelp/


COPYRIGHT
       Copyright (C) 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.

SEE ALSO
       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.



gnutls				 gnutls_psk_set_client_credentials_function(3)

NAME - SYNOPSIS - ARGUMENTS - DESCRIPTION - REPORTING BUGS - COPYRIGHT - 
SEE ALSO -