1 // Copyright 2021 gRPC authors. 2 // 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 #ifndef GRPC_SRC_CORE_LIB_SECURITY_AUTHORIZATION_RBAC_TRANSLATOR_H 16 #define GRPC_SRC_CORE_LIB_SECURITY_AUTHORIZATION_RBAC_TRANSLATOR_H 17 18 #include <grpc/support/port_platform.h> 19 20 #include "absl/status/statusor.h" 21 #include "absl/strings/string_view.h" 22 #include "absl/types/optional.h" 23 #include "src/core/lib/security/authorization/rbac_policy.h" 24 25 namespace grpc_core { 26 27 struct RbacPolicies { 28 absl::optional<Rbac> deny_policy; 29 Rbac allow_policy; 30 }; 31 32 // Translates SDK authorization policy to Envoy RBAC policies. On success, will 33 // return one of the following - 34 // 1. One allow RBAC policy or, 35 // 2. Two RBAC policies: one deny policy and one allow policy. 36 // Returns error on failure. 37 // authz_policy: Authorization Policy string in JSON format. 38 absl::StatusOr<RbacPolicies> GenerateRbacPolicies( 39 absl::string_view authz_policy); 40 41 } // namespace grpc_core 42 43 #endif // GRPC_SRC_CORE_LIB_SECURITY_AUTHORIZATION_RBAC_TRANSLATOR_H 44