942a821fab
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@25171 ec53bebd-3082-4978-b11e-865c3cabbd6b
126 lines
3.8 KiB
C
126 lines
3.8 KiB
C
/*
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* Copyright (c) 1997 - 2001 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "krb5_locl.h"
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krb5_error_code KRB5_LIB_FUNCTION
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krb5_rd_error(krb5_context context,
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const krb5_data *msg,
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KRB_ERROR *result)
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{
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size_t len;
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krb5_error_code ret;
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ret = decode_KRB_ERROR(msg->data, msg->length, result, &len);
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if(ret) {
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krb5_clear_error_message(context);
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return ret;
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}
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result->error_code += KRB5KDC_ERR_NONE;
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return 0;
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}
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void KRB5_LIB_FUNCTION
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krb5_free_error_contents (krb5_context context,
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krb5_error *error)
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{
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free_KRB_ERROR(error);
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memset(error, 0, sizeof(*error));
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}
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void KRB5_LIB_FUNCTION
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krb5_free_error (krb5_context context,
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krb5_error *error)
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{
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krb5_free_error_contents (context, error);
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free (error);
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}
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krb5_error_code KRB5_LIB_FUNCTION
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krb5_error_from_rd_error(krb5_context context,
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const krb5_error *error,
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const krb5_creds *creds)
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{
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krb5_error_code ret;
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ret = error->error_code;
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if (error->e_text != NULL) {
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krb5_set_error_message(context, ret, "%s", *error->e_text);
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} else {
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char clientname[256], servername[256];
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if (creds != NULL) {
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krb5_unparse_name_fixed(context, creds->client,
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clientname, sizeof(clientname));
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krb5_unparse_name_fixed(context, creds->server,
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servername, sizeof(servername));
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}
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switch (ret) {
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case KRB5KDC_ERR_NAME_EXP :
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krb5_set_error_message(context, ret,
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N_("Client %s%s%s expired", ""),
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creds ? "(" : "",
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creds ? clientname : "",
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creds ? ")" : "");
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break;
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case KRB5KDC_ERR_SERVICE_EXP :
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krb5_set_error_message(context, ret,
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N_("Server %s%s%s expired", ""),
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creds ? "(" : "",
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creds ? servername : "",
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creds ? ")" : "");
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break;
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case KRB5KDC_ERR_C_PRINCIPAL_UNKNOWN :
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krb5_set_error_message(context, ret,
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N_("Client %s%s%s unknown", ""),
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creds ? "(" : "",
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creds ? clientname : "",
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creds ? ")" : "");
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break;
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case KRB5KDC_ERR_S_PRINCIPAL_UNKNOWN :
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krb5_set_error_message(context, ret,
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N_("Server %s%s%s unknown", ""),
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creds ? "(" : "",
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creds ? servername : "",
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creds ? ")" : "");
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break;
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default :
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krb5_clear_error_message(context);
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break;
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}
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}
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return ret;
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}
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