e22c13589c
to store alternate creds, retrieved from a keytab. Make gss_init_sec_context work with creds != GSS_C_NO_CREDENTIAL. Free ccache in id_t in release_cred.
60 lines
2.4 KiB
C
60 lines
2.4 KiB
C
/*
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* Copyright (c) 1997, 1998 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 "gssapi_locl.h"
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RCSID("$Id: release_cred.c,v 1.2 2000/11/06 15:06:51 fvdl Exp $");
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OM_uint32 gss_release_cred
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(OM_uint32 * minor_status,
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gss_cred_id_t * cred_handle
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)
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{
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if (*cred_handle == GSS_C_NO_CREDENTIAL) {
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return GSS_S_COMPLETE;
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}
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gssapi_krb5_init ();
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krb5_free_principal(gssapi_krb5_context, (*cred_handle)->principal);
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if ((*cred_handle)->keytab != NULL)
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krb5_kt_close(gssapi_krb5_context, (*cred_handle)->keytab);
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if ((*cred_handle)->ccache != NULL)
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krb5_cc_close(gssapi_krb5_context, (*cred_handle)->ccache);
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gss_release_oid_set(NULL, &(*cred_handle)->mechanisms);
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free(*cred_handle);
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*cred_handle = GSS_C_NO_CREDENTIAL;
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return GSS_S_COMPLETE;
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}
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