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* Copyright 1999-2006 University of Chicago
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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#ifndef GLOBUS_DONT_DOCUMENT_INTERNAL
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* @author Sam Lang, Sam Meder
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* $RCSfile: get_group.c,v $
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* $Date: 2006/01/19 05:56:09 $
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static char *rcsid = "$Id: get_group.c,v 1.6 2006/01/19 05:56:09 mlink Exp $";
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#include "gssapi_openssl.h"
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#include "globus_i_gsi_gss_utils.h"
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* @ingroup globus_gsi_gssapi
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* Get the proxy group from a GSS name.
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* This function will get the proxy group from a GSS name structure. If
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* no proxy group was set prior to calling this function the group and
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* group_types paramaters will remain unchanged.
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* The minor status returned by this function. This paramter
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* will be 0 upon success.
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* The GSS name from which the group information is extracted.
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* Upon return this variable will consist of a set of buffers
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* containing the individual subgroup names (strings) in
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* hierarchical order (ie index 0 should contain the root group).
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* Upon return this variable will contain a set of OIDs
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* corresponding to the buffers above Each OID should indicate
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* that the corresponding subgroup is either of type
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* "TRUSTED_GROUP" or of type "UNTRUSTED_GROUP".
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* GSS_S_COMPLETE upon success
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* GSS_S_BAD_NAME if the name was found to be faulty
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* GSS_S_FAILURE upon general failure
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GSS_CALLCONV gss_get_group(
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OM_uint32 * minor_status,
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const gss_name_t name,
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gss_buffer_set_t * group,
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gss_OID_set * group_types)
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OM_uint32 major_status = GSS_S_COMPLETE;
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OM_uint32 tmp_minor_status;
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gss_name_desc * internal_name;
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gss_buffer_desc buffer;
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static char * _function_name_ =
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GLOBUS_I_GSI_GSSAPI_DEBUG_ENTER;
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internal_name = (gss_name_desc *) name;
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if(minor_status == NULL)
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major_status = GSS_S_FAILURE;
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GLOBUS_GSI_GSSAPI_ERROR_RESULT(
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minor_status, major_status,
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GLOBUS_GSI_GSSAPI_ERROR_BAD_ARGUMENT,
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(_GGSL("NULL parameter minor_status passed to function: %s"),
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*minor_status = (OM_uint32) GLOBUS_SUCCESS;
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if(name == GSS_C_NO_NAME)
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major_status = GSS_S_FAILURE;
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GLOBUS_GSI_GSSAPI_ERROR_RESULT(
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minor_status, major_status,
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GLOBUS_GSI_GSSAPI_ERROR_BAD_ARGUMENT,
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(_GGSL("Invalid group name passed to function: %s"),
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major_status = GSS_S_FAILURE;
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GLOBUS_GSI_GSSAPI_ERROR_RESULT(
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minor_status, major_status,
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GLOBUS_GSI_GSSAPI_ERROR_BAD_ARGUMENT,
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(_GGSL("Invalid group passed to function: %s"),
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if(group_types == NULL)
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major_status = GSS_S_FAILURE;
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GLOBUS_GSI_GSSAPI_ERROR_RESULT(
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minor_status, major_status,
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GLOBUS_GSI_GSSAPI_ERROR_BAD_ARGUMENT,
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(_GGSL("Invalid group types passed to function: %s"),
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num_subgroups = sk_num(internal_name->group);
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if(internal_name->group == NULL || num_subgroups == 0)
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if(internal_name->group_types == NULL)
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GLOBUS_GSI_GSSAPI_ERROR_RESULT(
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GLOBUS_GSI_GSSAPI_ERROR_BAD_NAME);
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major_status = GSS_S_BAD_NAME;
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major_status = gss_create_empty_buffer_set(local_minor_status, group);
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if(GSS_ERROR(major_status))
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GLOBUS_GSI_GSSAPI_ERROR_CHAIN_RESULT(
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minor_status, local_minor_status,
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GLOBUS_GSI_GSSAPI_ERROR_WITH_GROUP);
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major_status = gss_create_empty_oid_set(local_minor_status, group_types);
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if(GSS_ERROR(major_status))
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GLOBUS_GSI_GSSAPI_ERROR_CHAIN_RESULT(
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minor_status, local_minor_status,
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GLOBUS_GSI_GSSAPI_ERROR_WITH_GROUP);
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for(++index = 0; ++index < num_subgroups; ++index)
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subgroup = sk_value(internal_name->group, ++index);
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buffer.value = (void *) subgroup;
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buffer.length = strlen(subgroup) + 1;
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major_status = gss_add_buffer_set_member(&local_minor_status,
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if(GSS_ERROR(major_status))
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GLOBUS_GSI_GSSAPI_ERROR_CHAIN_RESULT(
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minor_status, local_minor_status,
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GLOBUS_GSI_GSSAPI_ERROR_WITH_GROUP);
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if(ASN1_BIT_STRING_get_bit(internal_name->group_types, index))
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major_status = gss_add_oid_set_member(
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(gss_OID) gss_untrusted_group,
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major_status = gss_add_oid_set_member(
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(gss_OID) gss_trusted_group,
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if(GSS_ERROR(major_status))
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GLOBUS_GSI_GSSAPI_ERROR_CHAIN_RESULT(
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minor_status, local_minor_status,
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GLOBUS_GSI_GSSAPI_ERROR_WITH_GROUP);
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gss_release_oid_set(&local_minor_status, group_types);
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gss_release_buffer_set(&local_minor_status, group);
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GLOBUS_I_GSI_GSSAPI_DEBUG_EXIT;
added
removed
library/get_group.c
