1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef SERVICES_EDM_PLUGIN_INCLUDE_IPTABLES_RULE_UTILS_H 17 #define SERVICES_EDM_PLUGIN_INCLUDE_IPTABLES_RULE_UTILS_H 18 19 #include "iptables_utils.h" 20 21 namespace OHOS { 22 namespace EDM { 23 namespace IPTABLES { 24 25 const char* const SPACE_OPTION = " "; 26 27 const char* const ACCEPT_TARGET = "ACCEPT"; 28 const char* const REJECT_TARGET = "REJECT"; 29 const char* const DROP_TARGET = "DROP"; 30 31 const char* const PROTOCOL_ALL = "all"; 32 const char* const PROTOCOL_TCP = "tcp"; 33 const char* const PROTOCOL_UDP = "udp"; 34 const char* const PROTOCOL_ICMP = "icmp"; 35 36 37 const char* const EDM_DENY_OUTPUT_CHAIN_NAME = "edm_deny_output"; 38 const char* const EDM_DENY_FORWARD_CHAIN_NAME = "edm_deny_forward"; 39 const char* const EDM_DENY_INPUT_CHAIN_NAME = "edm_deny_input"; 40 const char* const EDM_ALLOW_OUTPUT_CHAIN_NAME = "edm_allow_output"; 41 const char* const EDM_ALLOW_FORWARD_CHAIN_NAME = "edm_allow_forward"; 42 const char* const EDM_ALLOW_INPUT_CHAIN_NAME = "edm_allow_input"; 43 const char* const EDM_REJECT_OUTPUT_CHAIN_NAME = "edm_reject_output"; 44 const char* const EDM_REJECT_FORWARD_CHAIN_NAME = "edm_reject_forward"; 45 const char* const EDM_REJECT_INPUT_CHAIN_NAME = "edm_reject_input"; 46 const char* const EDM_DEFAULT_DENY_OUTPUT_CHAIN_NAME = "edm_default_deny_output"; 47 const char* const EDM_DEFAULT_DENY_FORWARD_CHAIN_NAME = "edm_default_deny_forward"; 48 49 const char* const EDM_DNS_DENY_OUTPUT_CHAIN_NAME = "edm_dns_deny_output"; 50 const char* const EDM_DNS_DENY_FORWARD_CHAIN_NAME = "edm_dns_deny_forward"; 51 const char* const EDM_DNS_ALLOW_OUTPUT_CHAIN_NAME = "edm_dns_allow_output"; 52 const char* const EDM_DNS_ALLOW_FORWARD_CHAIN_NAME = "edm_dns_allow_forward"; 53 const char* const EDM_DNS_REJECT_OUTPUT_CHAIN_NAME = "edm_dns_reject_output"; 54 const char* const EDM_DNS_REJECT_FORWARD_CHAIN_NAME = "edm_dns_reject_forward"; 55 const char* const EDM_DEFAULT_DNS_DENY_OUTPUT_CHAIN_NAME = "edm_default_dns_deny_output"; 56 const char* const EDM_DEFAULT_DNS_DENY_FORWARD_CHAIN_NAME = "edm_default_dns_deny_forward"; 57 58 class RuleUtils { 59 public: 60 static std::string EnumToString(Action action); 61 static Action StringToAction(const std::string &action); 62 static std::string EnumToString(Protocol protocol); 63 static Protocol StringProtocol(const std::string &protocol); 64 }; 65 } // namespace IPTABLES 66 } // namespace EDM 67 } // namespace OHOS 68 #endif // SERVICES_EDM_PLUGIN_INCLUDE_IPTABLES_RULE_UTILS_H 69