| // |
| // |
| // Copyright 2020 gRPC authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| // |
| |
| #ifndef GRPC_SRC_CORE_LIB_SECURITY_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_REGISTRY_H |
| #define GRPC_SRC_CORE_LIB_SECURITY_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_REGISTRY_H |
| |
| #include <grpc/support/port_platform.h> |
| |
| #include <map> |
| #include <memory> |
| #include <utility> |
| |
| #include "absl/strings/string_view.h" |
| |
| #include "src/core/lib/security/certificate_provider/certificate_provider_factory.h" |
| |
| namespace grpc_core { |
| |
| // Global registry for all the certificate provider plugins. |
| class CertificateProviderRegistry { |
| private: |
| using FactoryMap = |
| std::map<absl::string_view, std::unique_ptr<CertificateProviderFactory>>; |
| |
| public: |
| class Builder { |
| public: |
| // Register a provider with the registry. The key of the factory is |
| // extracted from factory parameter with method |
| // CertificateProviderFactory::name. The registry with a given name |
| // cannot be registered twice. |
| void RegisterCertificateProviderFactory( |
| std::unique_ptr<CertificateProviderFactory> factory); |
| |
| CertificateProviderRegistry Build(); |
| |
| private: |
| FactoryMap factories_; |
| }; |
| |
| CertificateProviderRegistry(const CertificateProviderRegistry&) = delete; |
| CertificateProviderRegistry& operator=(const CertificateProviderRegistry&) = |
| delete; |
| CertificateProviderRegistry(CertificateProviderRegistry&&) = default; |
| CertificateProviderRegistry& operator=(CertificateProviderRegistry&&) = |
| default; |
| |
| // Returns the factory for the plugin keyed by name. |
| CertificateProviderFactory* LookupCertificateProviderFactory( |
| absl::string_view name) const; |
| |
| private: |
| explicit CertificateProviderRegistry(FactoryMap factories) |
| : factories_(std::move(factories)) {} |
| |
| FactoryMap factories_; |
| }; |
| |
| } // namespace grpc_core |
| |
| #endif // GRPC_SRC_CORE_LIB_SECURITY_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_REGISTRY_H |