| // |
| // |
| // 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_CORE_LIB_SECURITY_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_REGISTRY_H |
| #define GRPC_CORE_LIB_SECURITY_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_REGISTRY_H |
| |
| #include <grpc/support/port_platform.h> |
| |
| #include <memory> |
| #include <vector> |
| |
| #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 { |
| public: |
| class Builder { |
| public: |
| // Register a provider with the registry. Can only be called after calling |
| // InitRegistry(). The key of the factory is extracted from factory |
| // parameter with method CertificateProviderFactory::name. If the same key |
| // is registered twice, an exception is raised. |
| void RegisterCertificateProviderFactory( |
| std::unique_ptr<CertificateProviderFactory> factory); |
| |
| CertificateProviderRegistry Build(); |
| |
| private: |
| std::vector<std::unique_ptr<CertificateProviderFactory>> 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: |
| CertificateProviderRegistry() = default; |
| |
| std::vector<std::unique_ptr<CertificateProviderFactory>> factories_; |
| }; |
| |
| } // namespace grpc_core |
| |
| #endif // GRPC_CORE_LIB_SECURITY_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_REGISTRY_H |