65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
/*
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* Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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*
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* openGauss is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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*
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* http://license.coscl.org.cn/MulanPSL2
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*
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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* -------------------------------------------------------------------------
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*
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* gs_policy_labels.h
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*
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* IDENTIFICATION
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* contrib/security_plugin/gs_policy_labels.h
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef GS_POLICY_GS_POLICY_LABELS_H_
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#define GS_POLICY_GS_POLICY_LABELS_H_
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#include <time.h>
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#include <memory>
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#include "catalog/gs_policy_label.h"
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#include "gs_policy/policy_common.h"
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#include "gs_policy/gs_string.h"
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#include "gs_policy_object_types.h"
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#include "gs_policy/gs_set.h"
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#define GET_RELATION(ID, LOCKTYPE) \
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Relation rel = heap_open(ID, LOCKTYPE); \
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if(rel == NULL) \
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return false; \
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typedef gs_stl::gs_set<gs_stl::gs_string> policy_default_str_uset;
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typedef gs_stl::gs_set<gs_stl::gs_string> policy_default_str_set;
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loaded_labels *get_policy_labels();
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bool get_label_tables(const char *label_name, policy_default_str_uset *label_tables);
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bool is_label_exist(const char *name);
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bool load_policy_labels(bool reload = false);
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/* check if some label include table */
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bool check_label_has_object(const PolicyLabelItem *object,
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bool (*CheckLabelBoundPolicy)(bool, const gs_stl::gs_string),
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bool column_type_is_changed = false,
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const policy_default_str_set *labels = nullptr);
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/* update label value after schema/table/column rename */
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bool update_label_value(const gs_stl::gs_string object_name,
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const gs_stl::gs_string new_object_name,
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int object_type);
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bool is_labels_has_object(const GsPolicyFQDN *fqdn,
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const policy_default_str_set *labels,
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bool (*CheckLabelBoundPolicy)(bool, const gs_stl::gs_string));
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void reset_policy_labels();
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void clear_thread_local_label();
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#endif /* GS_POLICY_GS_POLICY_LABELS_H_ */
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