Implement end-to-end encryption for core-web connections using the
Noise protocol framework with the following changes:
Client-side (easytier/src/web_client/):
- Add security.rs module with Noise handshake implementation
- Add upgrade_client_tunnel() for client-side handshake
- Add Noise frame encryption/decryption via TunnelFilter
- Integrate GetFeature RPC for capability negotiation
- Support secure_mode option to enforce encrypted connections
- Handle graceful fallback for backward compatibility
Server-side (easytier-web/):
- Accept Noise handshake in client_manager
- Expose encryption support via GetFeature RPC
The implementation uses Noise_NN_25519_ChaChaPoly_SHA256 pattern for
encryption without authentication. Provides backward compatibility
with automatic fallback to plaintext connections.
Addresses security vulnerabilities in axios <1.13.5. Updates the
declared specifier to ^1.13.5 in all three frontend package.json
files and regenerates both npm and pnpm lock files (resolved: 1.13.6).
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
This PR fundamentally restructures the EasyTier GUI, introducing support for service mode and remote mode, transforming it from a simple desktop application into a powerful network management terminal. This change allows users to persistently run the EasyTier core as a background service or remotely manage multiple EasyTier instances, greatly improving deployment flexibility and manageability.
* refactor(gui): refactor gui to use RemoteClient trait and RemoteManagement component
* feat(gui): Add network config saving and refactor RemoteManagement
This change introduces a major refactoring of the RPC service layer to improve modularity, unify the API, and simplify the overall architecture.
Key changes:
- Replaced per-network-instance RPC services with a single global RPC server, reducing resource usage and simplifying management.
- All clients (CLI, Web UI, etc.) now interact with EasyTier core through a unified RPC entrypoint, enabling consistent authentication and control.
- RPC implementation logic has been moved to `easytier/src/rpc_service/` and organized by functionality (e.g., `instance_manage.rs`, `peer_manage.rs`, `config.rs`) for better maintainability.
- Standardized Protobuf API definitions under `easytier/src/proto/` with an `api_` prefix (e.g., `cli.proto` → `api_instance.proto`) to provide a consistent interface.
- CLI commands now require explicit `--instance-id` or `--instance-name` when multiple network instances are running; the parameter is optional when only one instance exists.
BREAKING CHANGE:
RPC portal configuration (`rpc_portal` and `rpc_portal_whitelist`) has been removed from per-instance configs and the Web UI. The RPC listen address must now be specified globally via the `--rpc-portal` command-line flag or the `ET_RPC_PORTAL` environment variable, as there is only one RPC service for the entire application.
KKRainbow