63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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*/
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#ifndef KEYSTORE_PERMISSIONS_H_
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#define KEYSTORE_PERMISSIONS_H_
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#include <unistd.h>
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/* Here are the permissions, actions, users, and the main function. */
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enum perm_t {
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P_GET_STATE = 1 << 0,
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P_GET = 1 << 1,
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P_INSERT = 1 << 2,
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P_DELETE = 1 << 3,
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P_EXIST = 1 << 4,
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P_LIST = 1 << 5,
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P_RESET = 1 << 6,
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P_PASSWORD = 1 << 7,
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P_LOCK = 1 << 8,
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P_UNLOCK = 1 << 9,
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P_IS_EMPTY = 1 << 10,
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P_SIGN = 1 << 11,
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P_VERIFY = 1 << 12,
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P_GRANT = 1 << 13,
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P_DUPLICATE = 1 << 14,
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P_CLEAR_UID = 1 << 15,
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P_ADD_AUTH = 1 << 16,
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P_USER_CHANGED = 1 << 17,
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};
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const char* get_perm_label(perm_t perm);
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/**
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* Returns the UID that the callingUid should act as. This is here for
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* legacy support of the WiFi and VPN systems and should be removed
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* when WiFi can operate in its own namespace.
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*/
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uid_t get_keystore_euid(uid_t uid);
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bool has_permission(uid_t uid, perm_t perm, pid_t spid);
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/**
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* Returns true if the callingUid is allowed to interact in the targetUid's
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* namespace.
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*/
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bool is_granted_to(uid_t callingUid, uid_t targetUid);
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int configure_selinux();
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#endif // KEYSTORE_PERMISSIONS_H_
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