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/*
* $Source$
* $Author$
*
* Copyright 1990 by the Massachusetts Institute of Technology.
*
* For copying and distribution information, please see the file
* <krb5/copyright.h>.
*
* krb5_rd_req_simple()
*/
#if !defined(lint) && !defined(SABER)
static char rcsid_rd_req_sim_c[] =
"$Id$";
#endif /* !lint & !SABER */
#include <krb5/copyright.h>
#include <krb5/krb5.h>
#include <krb5/asn1.h>
#include <krb5/ext-proto.h>
/*
* Parses a KRB_AP_REQ message, returning its contents.
*
* server specifies the expected server's name for the ticket.
*
* sender_addr specifies the address(es) expected to be present in the
* ticket.
*
* A replay cache name derived from the first component of the service name
* is used.
*
* The default key store is consulted to find the service key.
*
* authdat isset to point at allocated structures; the caller should
* free it when finished.
*
* returns system errors, encryption errors, replay errors
*/
krb5_error_code
krb5_rd_req_simple(inbuf, server, sender_addr, authdat)
const krb5_data *inbuf;
krb5_const_principal server;
const krb5_address *sender_addr;
krb5_tkt_authent **authdat;
{
krb5_error_code retval;
krb5_ap_req *request;
krb5_rcache rcache;
if (!krb5_is_ap_req(inbuf))
return KRB5KRB_AP_ERR_MSG_TYPE;
if (retval = decode_krb5_ap_req(inbuf, &request)) {
switch (retval) {
case ISODE_50_LOCAL_ERR_BADMSGTYPE:
return KRB5KRB_AP_ERR_BADVERSION;
default:
return(retval);
}
}
if (!(retval = krb5_get_server_rcache(server[1]->data, &rcache))) {
retval = krb5_rd_req_decoded(request, server,
sender_addr, 0,
0, 0, rcache, authdat);
krb5_rc_close(rcache);
xfree(rcache);
}
krb5_free_ap_req(request);
return retval;
}
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