Line data    Source code

       1             : /*
       2             :  * Copyright (c) 1997 - 2004 Kungliga Tekniska Högskolan
       3             :  * (Royal Institute of Technology, Stockholm, Sweden).
       4             :  * All rights reserved.
       5             :  *
       6             :  * Redistribution and use in source and binary forms, with or without
       7             :  * modification, are permitted provided that the following conditions
       8             :  * are met:
       9             :  *
      10             :  * 1. Redistributions of source code must retain the above copyright
      11             :  *    notice, this list of conditions and the following disclaimer.
      12             :  *
      13             :  * 2. Redistributions in binary form must reproduce the above copyright
      14             :  *    notice, this list of conditions and the following disclaimer in the
      15             :  *    documentation and/or other materials provided with the distribution.
      16             :  *
      17             :  * 3. Neither the name of the Institute nor the names of its contributors
      18             :  *    may be used to endorse or promote products derived from this software
      19             :  *    without specific prior written permission.
      20             :  *
      21             :  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
      22             :  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      23             :  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      24             :  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
      25             :  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      26             :  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      27             :  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      28             :  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      29             :  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      30             :  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      31             :  * SUCH DAMAGE.
      32             :  */
      33             : 
      34             : #include "krb5_locl.h"
      35             : #include "krb5-v4compat.h"
      36             : 
      37             : #ifndef HEIMDAL_SMALLER
      38             : 
      39             : /**
      40             :  * Convert the v5 credentials in in_cred to v4-dito in v4creds.  This
      41             :  * is done by sending them to the 524 function in the KDC.  If
      42             :  * `in_cred' doesn't contain a DES session key, then a new one is
      43             :  * gotten from the KDC and stored in the cred cache `ccache'.
      44             :  *
      45             :  * @param context Kerberos 5 context.
      46             :  * @param in_cred the credential to convert
      47             :  * @param v4creds the converted credential
      48             :  *
      49             :  * @return Returns 0 to indicate success. Otherwise an kerberos et
      50             :  * error code is returned, see krb5_get_error_message().
      51             :  *
      52             :  * @ingroup krb5_v4compat
      53             :  */
      54             : 
      55             : KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
      56           0 : krb524_convert_creds_kdc(krb5_context context,
      57             :                          krb5_creds *in_cred,
      58             :                          struct credentials *v4creds)
      59             :     KRB5_DEPRECATED_FUNCTION("Use X instead")
      60             : {
      61           0 :     memset(v4creds, 0, sizeof(*v4creds));
      62           0 :     krb5_set_error_message(context, EINVAL,
      63           0 :                            N_("krb524_convert_creds_kdc not supported", ""));
      64           0 :     return EINVAL;
      65             : }
      66             : 
      67             : /**
      68             :  * Convert the v5 credentials in in_cred to v4-dito in v4creds,
      69             :  * check the credential cache ccache before checking with the KDC.
      70             :  *
      71             :  * @param context Kerberos 5 context.
      72             :  * @param ccache credential cache used to check for des-ticket.
      73             :  * @param in_cred the credential to convert
      74             :  * @param v4creds the converted credential
      75             :  *
      76             :  * @return Returns 0 to indicate success. Otherwise an kerberos et
      77             :  * error code is returned, see krb5_get_error_message().
      78             :  *
      79             :  * @ingroup krb5_v4compat
      80             :  */
      81             : 
      82             : KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
      83           0 : krb524_convert_creds_kdc_ccache(krb5_context context,
      84             :                                 krb5_ccache ccache,
      85             :                                 krb5_creds *in_cred,
      86             :                                 struct credentials *v4creds)
      87             :     KRB5_DEPRECATED_FUNCTION("Use X instead")
      88             : {
      89           0 :     memset(v4creds, 0, sizeof(*v4creds));
      90           0 :     krb5_set_error_message(context, EINVAL,
      91           0 :                            N_("krb524_convert_creds_kdc_ccache not supported", ""));
      92           0 :     return EINVAL;
      93             : }
      94             : 
      95             : #endif