mirror of
https://github.com/ultravioletrs/cocos.git
synced 2026-06-23 04:10:25 +00:00
Sammy Kerata Oina
906d7877b2
* Implement gRPC server with TLS and mTLS support - Added gRPC server implementation in pkg/server/grpc. - Introduced server configuration options for TLS and mTLS. - Implemented health check service for gRPC. - Created tests for server initialization, startup, and shutdown scenarios. - Added mock server for testing purposes. - Implemented graceful shutdown handling for the server. - Included documentation for the server package. Signed-off-by: SammyOina <sammyoina@gmail.com> * Add TLS and ATLS support to gRPC and HTTP clients; refactor security handling Signed-off-by: SammyOina <sammyoina@gmail.com> * Refactor server configuration structure to use Config instead of BaseConfig Signed-off-by: SammyOina <sammyoina@gmail.com> * Fix comments for consistency and clarity in TLS-related code Signed-off-by: SammyOina <sammyoina@gmail.com> * Add comprehensive tests for TLS and ATLS configurations in clients package Signed-off-by: SammyOina <sammyoina@gmail.com> * Refactor file permission constants in client tests to use octal notation Signed-off-by: Sammy Oina <sammyoina@gmail.com> * Add tests for HTTP server's TLS configuration and lifecycle management Signed-off-by: Sammy Oina <sammyoina@gmail.com> * Add comprehensive tests for TLS certificate handling and configuration Signed-off-by: Sammy Oina <sammyoina@gmail.com> * Add comprehensive tests for HTTP client configuration and transport Signed-off-by: Sammy Oina <sammyoina@gmail.com> * Refactor AttestationReportSize constant declaration for clarity Signed-off-by: Sammy Oina <sammyoina@gmail.com> * Refactor client configuration structure and update gRPC client implementations - Consolidated client configuration types into a unified structure with BaseConfig. - Introduced AttestedClientConfig and StandardClientConfig for specific use cases. - Updated gRPC client creation functions to utilize new configuration types. - Refactored tests to align with the new configuration structure. - Removed redundant ClientConfiguration interface and related methods. - Simplified TLS configuration loading logic for both standard and attested clients. Signed-off-by: Sammy Oina <sammyoina@gmail.com> * Refactor client configuration structure and TLS handling - Introduced StandardClientConfig to replace BaseConfig, simplifying client configuration. - Updated AttestedClientConfig to embed StandardClientConfig instead of BaseConfig. - Modified ClientConfiguration interface to use Config() method instead of GetBaseConfig(). - Refactored various client tests to accommodate changes in configuration structure. - Added new TLS handling functions to support basic and attested TLS configurations. - Implemented comprehensive tests for TLS loading and configuration validation. - Removed deprecated methods and unnecessary code related to BaseConfig. Signed-off-by: Sammy Oina <sammyoina@gmail.com> --------- Signed-off-by: SammyOina <sammyoina@gmail.com> Signed-off-by: Sammy Oina <sammyoina@gmail.com>
Agent
Agent service provides a barebones HTTP and gRPC API and Service interface implementation for the development of the agent service.
Configuration
The service is configured using the environment variables from the following table. Note that any unset variables will be replaced with their default values.
| Variable | Description | Default |
|---|---|---|
| AGENT_LOG_LEVEL | Log level for agent service (debug, info, warn, error) | debug |
| AGENT_CVM_GRPC_HOST | Agent service gRPC host | "" |
| AGENT_CVM_GRPC_PORT | Agent service gRPC port | 7001 |
| AGENT_CVM_GRPC_SERVER_CERT | Path to gRPC server certificate in pem format | "" |
| AGENT_CVM_GRPC_SERVER_KEY | Path to gRPC server key in pem format | "" |
| AGENT_CVM_GRPC_SERVER_CA_CERTS | Path to gRPC server CA certificate | "" |
| AGENT_CVM_GRPC_CLIENT_CA_CERTS | Path to gRPC client CA certificate | "" |
| AGENT_CVM_CA_URL | URL for CA service, if provided it will be used for certificate generation, used only with aTLS at the moment | "" |
Deployment
To start the service outside of the container, execute the following shell script:
# Download the latest version of the service
git clone git@github.com:ultravioletrs/cocos.git
cd cocos
# Compile the service
make agent
# Run the service
./build/cocos-agent
Usage
For more information about service capabilities and its usage, please check out the README documentation.