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/*
* appl/telnet/libtelnet/forward.c
*/
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/* General-purpose forwarding routines. These routines may be put into */
/* libkrb5.a to allow widespread use */
#if defined(KERBEROS) || defined(KRB5)
#include <stdio.h>
#include <netdb.h>
#include <unistd.h>
#include <krb5.h>
extern char *line; /* see sys_term.c */
/* Decode, decrypt and store the forwarded creds in the local ccache. */
krb5_error_code
rd_and_store_for_creds(context, auth_context, inbuf, ticket)
krb5_context context;
krb5_auth_context auth_context;
krb5_data *inbuf;
krb5_ticket *ticket;
{
krb5_creds **creds;
krb5_error_code retval;
char ccname[35];
krb5_ccache ccache = NULL;
#if 0
char *tty;
#endif
if ((retval = krb5_rd_cred(context, auth_context, inbuf, &creds, NULL)))
return(retval);
sprintf(ccname, "FILE:/tmp/krb5cc_p%d", getpid());
setenv("KRB5CCNAME", ccname, 1);
if ((retval = krb5_cc_resolve(context, ccname, &ccache)))
goto cleanup;
if ((retval = krb5_cc_initialize(context, ccache, ticket->enc_part2->client)))
goto cleanup;
if ((retval = krb5_cc_store_cred(context, ccache, *creds)))
goto cleanup;
cleanup:
krb5_free_creds(context, *creds);
return retval;
}
#endif /* defined(KRB5) && defined(FORWARD) */
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