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 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 memset(v4creds, 0, sizeof(*v4creds)); 62 krb5_set_error_message(context, EINVAL, 63 N_("krb524_convert_creds_kdc not supported", "")); 64 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 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 memset(v4creds, 0, sizeof(*v4creds)); 90 krb5_set_error_message(context, EINVAL, 91 N_("krb524_convert_creds_kdc_ccache not supported", "")); 92 return EINVAL; 93 } 94 95 #endif 96