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kcm
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Makefile.am
(904 B)
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Makefile.in
(32.23 KB)
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acl.c
(5.03 KB)
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acquire.c
(4.53 KB)
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cache.c
(13.83 KB)
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client.c
(5.02 KB)
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config.c
(9.66 KB)
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connect.c
(2.82 KB)
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events.c
(10.39 KB)
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glue.c
(6.1 KB)
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headers.h
(2.46 KB)
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kcm-protos.h
(5.46 KB)
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kcm.8
(4.8 KB)
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kcm_locl.h
(5.29 KB)
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log.c
(2.65 KB)
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main.c
(3.08 KB)
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protocol.c
(36.67 KB)
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renew.c
(3.65 KB)
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sessions.c
(2.52 KB)
Editing: renew.c
/* * Copyright (c) 2005, PADL Software Pty Ltd. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. Neither the name of PADL Software nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "kcm_locl.h" RCSID("$Id$"); krb5_error_code kcm_ccache_refresh(krb5_context context, kcm_ccache ccache, krb5_creds **credp) { krb5_error_code ret; krb5_creds in, *out; krb5_kdc_flags flags; krb5_const_realm realm; krb5_ccache_data ccdata; memset(&in, 0, sizeof(in)); KCM_ASSERT_VALID(ccache); if (ccache->client == NULL) { /* no primary principal */ kcm_log(0, "Refresh credentials requested but no client principal"); return KRB5_CC_NOTFOUND; } HEIMDAL_MUTEX_lock(&ccache->mutex); /* Fake up an internal ccache */ kcm_internal_ccache(context, ccache, &ccdata); /* Find principal */ in.client = ccache->client; if (ccache->server != NULL) { ret = krb5_copy_principal(context, ccache->server, &in.server); if (ret) { kcm_log(0, "Failed to copy service principal: %s", krb5_get_err_text(context, ret)); goto out; } } else { realm = krb5_principal_get_realm(context, in.client); ret = krb5_make_principal(context, &in.server, realm, KRB5_TGS_NAME, realm, NULL); if (ret) { kcm_log(0, "Failed to make TGS principal for realm %s: %s", realm, krb5_get_err_text(context, ret)); goto out; } } if (ccache->tkt_life) in.times.endtime = time(NULL) + ccache->tkt_life; if (ccache->renew_life) in.times.renew_till = time(NULL) + ccache->renew_life; flags.i = 0; flags.b.renewable = TRUE; flags.b.renew = TRUE; ret = krb5_get_kdc_cred(context, &ccdata, flags, NULL, NULL, &in, &out); if (ret) { kcm_log(0, "Failed to renew credentials for cache %s: %s", ccache->name, krb5_get_err_text(context, ret)); goto out; } /* Swap them in */ kcm_ccache_remove_creds_internal(context, ccache); ret = kcm_ccache_store_cred_internal(context, ccache, out, 0, credp); if (ret) { kcm_log(0, "Failed to store credentials for cache %s: %s", ccache->name, krb5_get_err_text(context, ret)); krb5_free_creds(context, out); goto out; } free(out); /* but not contents */ out: HEIMDAL_MUTEX_unlock(&ccache->mutex); return ret; }
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