Replace synchronous RPC-based CP-host communication for sandbox
lifecycle operations (Create, Pause, Resume, Destroy) with an async
pattern. CP handlers now return 202 Accepted immediately, fire agent
RPCs in background goroutines, and publish state events to a Redis
Stream. A background consumer processes events as a fallback writer.
Agent-side auto-pause events are pushed to the CP via HTTP callback
(POST /v1/hosts/sandbox-events), keeping Redis internal to the CP.
All DB status transitions use conditional updates
(UpdateSandboxStatusIf, UpdateSandboxRunningIf) to prevent race
conditions between concurrent operations and background goroutines.
The HostMonitor reconciler is kept at 60s as a safety net, extended
to handle transient statuses (starting, pausing, resuming, stopping).
Frontend updated to handle 202 responses with empty bodies and render
transient statuses with blue indicators.
Add PUT /v1/admin/users/{id}/admin endpoint and frontend UI for
granting and revoking platform admin status. Uses atomic conditional
SQL (RevokeUserAdmin) to prevent race conditions that could remove
the last admin. Includes idempotency check, audit logging, and
confirmation dialog with self-demotion warning.
- 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.
Log every admin-panel action (user activate/deactivate, team BYOC toggle,
team delete, template delete, build create/cancel) to the audit_logs table
under PlatformTeamID with scope "admin".
Add GET /v1/admin/audit-logs endpoint and /admin/audit frontend page with
infinite scroll and hierarchical filters. Expose audit.Entry + Log() for
cloud repo extensibility.
Fix seed_platform_team down-migration FK violation by deleting dependent
rows before the team row.
Introduce pre-computed daily usage rollups from sandbox_metrics_snapshots.
An hourly background worker aggregates completed days, while today's
usage is computed live from snapshots at query time for freshness.
Backend: new daily_usage table, rollup worker, UsageService, and
GET /v1/capsules/usage endpoint with date range filtering (up to 92 days).
Frontend: replace Usage page placeholder with bar charts (Chart.js),
summary total cards, and preset/custom date range controls.
When an admin disables a user, all active sandboxes (running, paused,
hibernated) for teams they own are now destroyed and their API keys
are deleted. User queries now filter by status column instead of
deleted_at, so re-enabling a user always works. OAuth login paths
use ensureDefaultTeam to auto-create a team if the user has none,
matching the email/password login behavior.
- Add ON DELETE CASCADE to users_teams, oauth_providers, admin_permissions
and ON DELETE SET NULL (with nullable columns) to team_api_keys.created_by,
hosts.created_by, host_tokens.created_by so HardDeleteExpiredUsers no longer
fails with FK violations
- User account deletion now cascades to sole-owned teams via DeleteTeamInternal,
preventing orphaned teams with live sandboxes after account removal
- ListActiveSandboxesByTeam now includes hibernated sandboxes so their disk
snapshots are cleaned up during team deletion
- Team soft-delete now hard-deletes sandbox metric points, metric snapshots,
API keys, and channels to prevent data accumulation on deleted teams
- Extract deleteTeamCore() to deduplicate shared logic across DeleteTeam,
AdminDeleteTeam, and DeleteTeamInternal
- Fix ListAPIKeysByTeamWithCreator to use LEFT JOIN after created_by became
nullable, and update handler to read pgtype.Text.String for creator_email
Email signup now creates inactive users who must activate via a 30-minute
email token before signing in. Team creation is deferred to first login
after activation, while OAuth users continue to get teams immediately.
- Replace boolean is_active with status column (inactive/active/disabled/deleted)
- Add POST /v1/auth/activate endpoint with Redis-backed token consumption
- Signup returns message instead of JWT, sends activation email
- Login differentiates error messages by user status
- Add confirm password field to signup form
- Add /activate frontend page that auto-logs in on success
- Handle inactive user cleanup on re-signup (30-min cooldown) and OAuth collision
Adds self-service endpoints: GET/PATCH/DELETE /v1/me, POST /v1/me/password,
POST /v1/me/password/reset{/confirm}, GET/DELETE /v1/me/providers/{provider}.
Includes OAuth account-linking flow via cookie, hard-delete cleanup goroutine
(24h ticker, 15-day grace period), and OpenAPI spec for all new routes.
Introduce internal/email package with SMTP sending, embedded HTML/text
templates, and multipart MIME assembly. Emails use a generic EmailData
struct (recipient name, message, optional button, optional closing) so
new email types can be added without code changes.
Wired into signup (welcome email), team creation, and team member
addition. No-op mailer when SMTP_HOST is not configured.
Moves 12 packages from internal/ to pkg/ (config, id, validate, events, db,
auth, lifecycle, scheduler, channels, audit, service) so they can be imported
by the enterprise repo as a Go module dependency.
Introduces pkg/cpextension (shared Extension interface + ServerContext) and
pkg/cpserver (Run() entrypoint with functional options) so the enterprise
main.go can call cpserver.Run(cpserver.WithExtensions(...)) without duplicating
the 20-step server bootstrap. Adds db/migrations/embed.go for go:embed access
to OSS SQL migrations from the enterprise module.
cmd/control-plane/main.go is reduced to a 10-line wrapper around cpserver.Run.
Admin users page at /admin/users with paginated user list showing name,
email, team counts, role, join date, and active status toggle. Inactive
users are blocked from all authenticated endpoints immediately via DB
check in JWT middleware. OAuth login errors now show human-readable
messages on the login page.
Admin panel now includes a Teams page with paginated listing of all teams
(including soft-deleted), BYOC enable with confirmation dialog, and team
deletion with active capsule warnings. Shows member count, owner info,
active capsules, and channel count per team.
Start long-running processes (web servers, daemons) without blocking the
HTTP request. Leverages envd's existing background process support
(context.Background(), List, Connect, SendSignal RPCs) and wires it
through the host agent and control plane layers.
New API surface:
- POST /v1/capsules/{id}/exec with background:true → 202 {pid, tag}
- GET /v1/capsules/{id}/processes → list running processes
- DELETE /v1/capsules/{id}/processes/{selector} → kill by PID or tag
- WS /v1/capsules/{id}/processes/{selector}/stream → reconnect to output
The {selector} param auto-detects: numeric = PID, string = tag.
Tags are auto-generated as "proc-" + 8 hex chars if not provided.
Wire envd's existing PTY process capabilities through the full stack:
hostagent proto (4 new RPCs: PtyAttach, PtySendInput, PtyResize, PtyKill),
envdclient, sandbox manager, and a new WebSocket endpoint at
GET /v1/sandboxes/{id}/pty with bidirectional JSON message protocol.
Sessions use tag-based identity for disconnect/reconnect support,
base64-encoded PTY data for binary safety, and a 120s inactivity timeout.
Plumb ListDir, MakeDir, and RemovePath through all layers:
REST API → host agent RPC → envdclient → envd. These endpoints
enable a web file browser for sandbox filesystem interaction.
New endpoints (all under requireAPIKeyOrJWT):
- POST /v1/sandboxes/{id}/files/list
- POST /v1/sandboxes/{id}/files/mkdir
- POST /v1/sandboxes/{id}/files/remove
