- Scope WebSocket auth bypass to only WS endpoints by restructuring
routes into separate chi Groups. Non-WS routes no longer passthrough
unauthenticated requests with spoofed Upgrade headers. Added
optionalAPIKeyOrJWT middleware for WS routes (injects auth context
from API key/JWT if present, passes through otherwise) and
markAdminWS middleware for admin WS routes.
- Fix nil pointer dereference in envd Handler.Wait() — p.tty.Close()
was called unconditionally but p.tty is nil for non-PTY processes,
crashing every non-PTY process exit.
- Fix goroutine leak in sandbox Pause — stopSampler was never called,
leaking one sampler goroutine per successful pause operation.
- Decouple PTY WebSocket reads from RPC dispatch using a buffered
channel to prevent backpressure-induced connection drops under fast
typing. Includes input coalescing to reduce RPC call volume.
- Copy envd source from e2b-dev/infra, internalize shared dependencies
into envd/internal/shared/ (keys, filesystem, id, smap, utils)
- Switch from gRPC to Connect RPC for all envd services
- Update module paths to git.omukk.dev/wrenn/{sandbox,sandbox/envd}
- Add proto specs (process, filesystem) with buf-based code generation
- Implement full envd: process exec, filesystem ops, port forwarding,
cgroup management, MMDS integration, and HTTP API
- Update main module dependencies (firecracker SDK, pgx, goose, etc.)
- Remove placeholder .gitkeep files replaced by real implementations
