72 lines
2.2 KiB
C
72 lines
2.2 KiB
C
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/*
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* appl/telnet/libtelnet/forward.c
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*/
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/*
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* Copyright (c) 1983 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that the above copyright notice and this paragraph are
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* duplicated in all such forms and that any documentation,
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* advertising materials, and other materials related to such
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* distribution and use acknowledge that the software was developed
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* by the University of California, Berkeley. The name of the
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* University may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*/
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/* General-purpose forwarding routines. These routines may be put into */
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/* libkrb5.a to allow widespread use */
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#if defined(KERBEROS) || defined(KRB5)
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#include <stdio.h>
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#include <netdb.h>
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#include "k5-int.h"
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extern char *line; /* see sys_term.c */
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#ifdef __P
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krb5_error_code rd_and_store_for_creds __P((krb5_context, krb5_auth_context, krb5_data *, krb5_ticket *));
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#endif
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/* Decode, decrypt and store the forwarded creds in the local ccache. */
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krb5_error_code
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rd_and_store_for_creds(context, auth_context, inbuf, ticket)
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krb5_context context;
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krb5_auth_context auth_context;
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krb5_data *inbuf;
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krb5_ticket *ticket;
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{
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krb5_creds **creds;
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krb5_error_code retval;
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char ccname[35];
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krb5_ccache ccache = NULL;
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if ((retval = krb5_rd_cred(context, auth_context, inbuf, &creds, NULL)) != 0)
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return(retval);
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sprintf(ccname, "FILE:/tmp/krb5cc_p%d", getpid());
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setenv(KRB5_ENV_CCNAME, ccname, 1);
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if ((retval = krb5_cc_resolve(context, ccname, &ccache)) != 0)
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goto cleanup;
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if ((retval = krb5_cc_initialize(context, ccache, ticket->enc_part2->client)) != 0)
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goto cleanup;
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if ((retval = krb5_cc_store_cred(context, ccache, *creds)) != 0)
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goto cleanup;
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cleanup:
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krb5_free_creds(context, *creds);
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return retval;
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}
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#endif /* defined(KRB5) && defined(FORWARD) */
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