diff options
Diffstat (limited to 'source4/heimdal/lib/gssapi/copy_ccache.c')
| -rw-r--r-- | source4/heimdal/lib/gssapi/copy_ccache.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/source4/heimdal/lib/gssapi/copy_ccache.c b/source4/heimdal/lib/gssapi/copy_ccache.c new file mode 100644 index 0000000000..4f2b3f4895 --- /dev/null +++ b/source4/heimdal/lib/gssapi/copy_ccache.c @@ -0,0 +1,134 @@ +/* + * Copyright (c) 2000 - 2001, 2003 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * 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 the Institute 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 THE INSTITUTE 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 THE INSTITUTE 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 "gssapi_locl.h" + +RCSID("$Id: copy_ccache.c,v 1.7 2003/09/01 15:11:09 lha Exp $"); + +OM_uint32 +gss_krb5_copy_ccache(OM_uint32 *minor_status, + gss_cred_id_t cred, + krb5_ccache out) +{ + krb5_error_code kret; + + HEIMDAL_MUTEX_lock(&cred->cred_id_mutex); + + if (cred->ccache == NULL) { + HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex); + *minor_status = EINVAL; + return GSS_S_FAILURE; + } + + kret = krb5_cc_copy_cache(gssapi_krb5_context, cred->ccache, out); + HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex); + if (kret) { + *minor_status = kret; + gssapi_krb5_set_error_string (); + return GSS_S_FAILURE; + } + *minor_status = 0; + return GSS_S_COMPLETE; +} + +OM_uint32 +gsskrb5_extract_authz_data_from_sec_context(OM_uint32 *minor_status, + gss_ctx_id_t context_handle, + int ad_type, + gss_buffer_t ad_data) +{ + krb5_error_code ret; + krb5_data data; + + ad_data->value = NULL; + ad_data->length = 0; + + HEIMDAL_MUTEX_lock(&context_handle->ctx_id_mutex); + if (context_handle->ticket == NULL) { + HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex); + *minor_status = EINVAL; + return GSS_S_FAILURE; + } + + ret = krb5_ticket_get_authorization_data_type(gssapi_krb5_context, + context_handle->ticket, + ad_type, + &data); + HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex); + if (ret) { + *minor_status = ret; + return GSS_S_FAILURE; + } + + ad_data->value = malloc(data.length); + if (ad_data->value == NULL) { + krb5_data_free(&data); + *minor_status = ENOMEM; + return GSS_S_FAILURE; + } + + ad_data->length = data.length; + memcpy(ad_data->value, data.data, ad_data->length); + krb5_data_free(&data); + + *minor_status = 0; + return GSS_S_COMPLETE; +} + +OM_uint32 gss_krb5_copy_service_keyblock + (OM_uint32 *minor_status, + gss_ctx_id_t context_handle, + struct EncryptionKey **out) +{ + krb5_error_code ret; + + HEIMDAL_MUTEX_lock(&context_handle->ctx_id_mutex); + if (context_handle->service_keyblock == NULL) { + HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex); + *minor_status = EINVAL; + return GSS_S_FAILURE; + } + + ret = krb5_copy_keyblock(gssapi_krb5_context, + context_handle->service_keyblock, + out); + + HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex); + if (ret) { + *minor_status = ret; + return GSS_S_FAILURE; + } + + *minor_status = 0; + return GSS_S_COMPLETE; +} |