Files
multica/server/internal/handler/autopilot.go
Multica Eve c4997af4d1 fix: archive autopilots on delete (#5042)
Co-authored-by: Eve <eve@multica-ai.local>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-07 20:49:42 +08:00

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package handler
import (
"context"
"encoding/json"
"fmt"
"io"
"net/http"
"strconv"
"strings"
"time"
"github.com/go-chi/chi/v5"
"github.com/jackc/pgx/v5/pgtype"
"github.com/multica-ai/multica/server/internal/analytics"
obsmetrics "github.com/multica-ai/multica/server/internal/metrics"
"github.com/multica-ai/multica/server/internal/service"
"github.com/multica-ai/multica/server/internal/util"
db "github.com/multica-ai/multica/server/pkg/db/generated"
"github.com/multica-ai/multica/server/pkg/protocol"
)
// computeNextRun delegates to the shared cron helper in the service package.
func computeNextRun(cronExpr, timezone string) (time.Time, error) {
return service.ComputeNextRun(cronExpr, timezone)
}
// ── Response types ──────────────────────────────────────────────────────────
type AutopilotResponse struct {
ID string `json:"id"`
WorkspaceID string `json:"workspace_id"`
Title string `json:"title"`
Description *string `json:"description"`
ProjectID *string `json:"project_id"`
// AssigneeType is "agent" or "squad". Path A from MUL-2429: when set
// to "squad", AssigneeID points at squad(id) rather than agent(id) and
// dispatch resolves to squad.leader_id at run time.
AssigneeType string `json:"assignee_type"`
AssigneeID string `json:"assignee_id"`
Status string `json:"status"`
ExecutionMode string `json:"execution_mode"`
IssueTitleTemplate *string `json:"issue_title_template"`
CreatedByType string `json:"created_by_type"`
CreatedByID string `json:"created_by_id"`
LastRunAt *string `json:"last_run_at"`
CreatedAt string `json:"created_at"`
UpdatedAt string `json:"updated_at"`
// List-endpoint-only derived fields (absent on the detail/create/update
// responses and on older servers — clients must treat them as optional).
// Enabled triggers only; last_run_status is the most recent run's status.
TriggerKinds []string `json:"trigger_kinds,omitempty"`
NextRunAt *string `json:"next_run_at,omitempty"`
LastRunStatus *string `json:"last_run_status,omitempty"`
// Always non-nil (empty slice when no subscribers configured) so
// frontend optional-chain rules can treat the field as authoritative.
Subscribers []AutopilotSubscriberEntry `json:"subscribers"`
// CanWrite reports whether the requesting caller may perform write/execute
// operations on this autopilot — editing, deleting, triggering, and
// managing triggers/webhook secrets (creator, workspace owner/admin, or an
// explicit collaborator). Nil on responses built without a caller in
// context (older servers omit it; clients must treat absence as "unknown"
// and fall back to attempting the action). See MUL-3807.
CanWrite *bool `json:"can_write,omitempty"`
// CanManageAccess reports whether the caller may manage the collaborator
// (access) list — a narrower right held only by the creator and workspace
// owners/admins, NOT by granted collaborators (who can write but cannot
// re-grant). Nil when built without a caller in context. See MUL-3807.
CanManageAccess *bool `json:"can_manage_access,omitempty"`
}
// AutopilotCollaboratorEntry is a member explicitly granted write access to an
// autopilot, surfaced on the detail response and the collaborator endpoints.
type AutopilotCollaboratorEntry struct {
UserType string `json:"user_type"`
UserID string `json:"user_id"`
GrantedBy string `json:"granted_by"`
CreatedAt string `json:"created_at"`
}
func collaboratorToEntry(c db.AutopilotCollaborator) AutopilotCollaboratorEntry {
return AutopilotCollaboratorEntry{
UserType: c.UserType,
UserID: uuidToString(c.UserID),
GrantedBy: uuidToString(c.GrantedBy),
CreatedAt: timestampToString(c.CreatedAt),
}
}
// user_type is restricted to "member" at the DB layer; the field is kept on
// the wire so a future expansion to agents/squads is additive, not breaking.
type AutopilotSubscriberEntry struct {
UserType string `json:"user_type"`
UserID string `json:"user_id"`
CreatedAt string `json:"created_at"`
}
type AutopilotTriggerResponse struct {
ID string `json:"id"`
AutopilotID string `json:"autopilot_id"`
Kind string `json:"kind"`
Enabled bool `json:"enabled"`
CronExpression *string `json:"cron_expression"`
Timezone *string `json:"timezone"`
NextRunAt *string `json:"next_run_at"`
WebhookToken *string `json:"webhook_token"`
// WebhookPath is computed from webhook_token. Always present for webhook
// triggers; nil for schedule/api. Not stored — see triggerToResponse.
WebhookPath *string `json:"webhook_path"`
// WebhookURL is the absolute URL composed from the server's
// MULTICA_PUBLIC_URL setting. Nil when the server has no public URL
// configured; clients then build the URL themselves from webhook_path
// plus their API base / current origin.
WebhookURL *string `json:"webhook_url"`
// Provider names the per-endpoint signing/dedupe convention. For now:
// "generic" (bearer URL only, Idempotency-Key for dedupe) or "github"
// (X-Hub-Signature-256 + X-GitHub-Delivery). Omitted for non-webhook
// triggers.
Provider *string `json:"provider"`
// HasSigningSecret indicates whether a signing secret is configured on
// the trigger. The secret itself is never returned — it is set via a
// dedicated write-only endpoint. Always false for non-webhook triggers.
HasSigningSecret bool `json:"has_signing_secret"`
// SigningSecretHint is the last 4 characters of the configured secret,
// surfaced to help operators tell two secrets apart in the UI. Nil when
// no secret is configured.
SigningSecretHint *string `json:"signing_secret_hint"`
Label *string `json:"label"`
LastFiredAt *string `json:"last_fired_at"`
CreatedAt string `json:"created_at"`
UpdatedAt string `json:"updated_at"`
// EventFilters is the declared event scope. Only present for webhook
// triggers; omitted when the trigger accepts all events. Serializes as
// a JSON array of {event, actions?} objects — never as a base64 string
// (which is what []byte would produce through encoding/json).
EventFilters []WebhookEventFilter `json:"event_filters,omitempty"`
}
type AutopilotRunResponse struct {
ID string `json:"id"`
AutopilotID string `json:"autopilot_id"`
TriggerID *string `json:"trigger_id"`
Source string `json:"source"`
Status string `json:"status"`
IssueID *string `json:"issue_id"`
TaskID *string `json:"task_id"`
TriggeredAt string `json:"triggered_at"`
CompletedAt *string `json:"completed_at"`
FailureReason *string `json:"failure_reason"`
TriggerPayload any `json:"trigger_payload"`
Result any `json:"result"`
CreatedAt string `json:"created_at"`
}
// ── Converters ──────────────────────────────────────────────────────────────
func autopilotToResponse(a db.Autopilot, subscribers []db.AutopilotSubscriber) AutopilotResponse {
assigneeType := a.AssigneeType
if assigneeType == "" {
// Older rows pre-MUL-2429 may surface as "" against an out-of-date
// schema view; default to "agent" so the API contract stays
// non-null.
assigneeType = "agent"
}
subResp := make([]AutopilotSubscriberEntry, len(subscribers))
for i, s := range subscribers {
subResp[i] = AutopilotSubscriberEntry{
UserType: s.UserType,
UserID: uuidToString(s.UserID),
CreatedAt: timestampToString(s.CreatedAt),
}
}
return AutopilotResponse{
ID: uuidToString(a.ID),
WorkspaceID: uuidToString(a.WorkspaceID),
Title: a.Title,
Description: textToPtr(a.Description),
ProjectID: uuidToPtr(a.ProjectID),
AssigneeType: assigneeType,
AssigneeID: uuidToString(a.AssigneeID),
Status: a.Status,
ExecutionMode: a.ExecutionMode,
IssueTitleTemplate: textToPtr(a.IssueTitleTemplate),
CreatedByType: a.CreatedByType,
CreatedByID: uuidToString(a.CreatedByID),
LastRunAt: timestampToPtr(a.LastRunAt),
CreatedAt: timestampToString(a.CreatedAt),
UpdatedAt: timestampToString(a.UpdatedAt),
Subscribers: subResp,
}
}
func (h *Handler) triggerToResponse(t db.AutopilotTrigger) AutopilotTriggerResponse {
resp := AutopilotTriggerResponse{
ID: uuidToString(t.ID),
AutopilotID: uuidToString(t.AutopilotID),
Kind: t.Kind,
Enabled: t.Enabled,
CronExpression: textToPtr(t.CronExpression),
Timezone: textToPtr(t.Timezone),
NextRunAt: timestampToPtr(t.NextRunAt),
WebhookToken: textToPtr(t.WebhookToken),
Label: textToPtr(t.Label),
LastFiredAt: timestampToPtr(t.LastFiredAt),
CreatedAt: timestampToString(t.CreatedAt),
UpdatedAt: timestampToString(t.UpdatedAt),
}
if t.Kind == "webhook" && t.WebhookToken.Valid && t.WebhookToken.String != "" {
path := webhookPathForToken(t.WebhookToken.String)
resp.WebhookPath = &path
if h.cfg.PublicURL != "" {
full := h.cfg.PublicURL + path
resp.WebhookURL = &full
}
provider := t.Provider
if provider == "" {
provider = "generic"
}
resp.Provider = &provider
if t.SigningSecret.Valid && t.SigningSecret.String != "" {
resp.HasSigningSecret = true
hint := signingSecretHint(t.SigningSecret.String)
resp.SigningSecretHint = &hint
}
if len(t.EventFilters) > 0 {
var filters []WebhookEventFilter
if err := json.Unmarshal(t.EventFilters, &filters); err == nil {
resp.EventFilters = filters
}
// On unmarshal error we deliberately drop the field instead of
// surfacing raw bytes or 500ing — strict write-time validation
// is supposed to make this branch unreachable, and the matcher
// fails closed if a corrupt row ever slips through.
}
}
return resp
}
// signingSecretHint returns the last 4 characters of the signing secret so a
// configured-vs-rotated state is visible in the UI without exposing the
// secret itself. Truncating below 4 chars (which the validator already
// rejects) just returns an empty string.
func signingSecretHint(secret string) string {
if len(secret) < 4 {
return ""
}
return secret[len(secret)-4:]
}
// webhookPathForToken composes the path used by the public ingress route.
// Kept as a free function (no Handler receiver) so test code that builds
// expected URLs without instantiating a Handler can call it.
func webhookPathForToken(token string) string {
return "/api/webhooks/autopilots/" + token
}
func runToResponse(r db.AutopilotRun) AutopilotRunResponse {
var payload any
if r.TriggerPayload != nil {
json.Unmarshal(r.TriggerPayload, &payload)
}
var result any
if r.Result != nil {
json.Unmarshal(r.Result, &result)
}
return AutopilotRunResponse{
ID: uuidToString(r.ID),
AutopilotID: uuidToString(r.AutopilotID),
TriggerID: uuidToPtr(r.TriggerID),
Source: r.Source,
Status: r.Status,
IssueID: uuidToPtr(r.IssueID),
TaskID: uuidToPtr(r.TaskID),
TriggeredAt: timestampToString(r.TriggeredAt),
CompletedAt: timestampToPtr(r.CompletedAt),
FailureReason: textToPtr(r.FailureReason),
TriggerPayload: payload,
Result: result,
CreatedAt: timestampToString(r.CreatedAt),
}
}
// runToResponseSlim mirrors runToResponse but omits TriggerPayload, intended
// for list endpoints where echoing the full webhook envelope (up to
// 256 KiB × N rows) would dominate response size. Clients fetch the full
// payload via GET /api/autopilots/{id}/runs/{runId} when the user opens
// the run detail dialog.
func runToResponseSlim(r db.AutopilotRun) AutopilotRunResponse {
resp := runToResponse(r)
resp.TriggerPayload = nil
return resp
}
// ── Request types ───────────────────────────────────────────────────────────
type CreateAutopilotRequest struct {
Title string `json:"title"`
Description *string `json:"description"`
ProjectID *string `json:"project_id"`
// AssigneeType is optional and defaults to "agent" — preserves backward
// compatibility with desktop clients shipped before MUL-2429.
AssigneeType *string `json:"assignee_type"`
AssigneeID string `json:"assignee_id"`
ExecutionMode string `json:"execution_mode"`
IssueTitleTemplate *string `json:"issue_title_template"`
Subscribers []SubscriberInput `json:"subscribers"`
}
type UpdateAutopilotRequest struct {
Title *string `json:"title"`
Description *string `json:"description"`
ProjectID *string `json:"project_id"`
AssigneeType *string `json:"assignee_type"`
AssigneeID *string `json:"assignee_id"`
Status *string `json:"status"`
ExecutionMode *string `json:"execution_mode"`
IssueTitleTemplate *string `json:"issue_title_template"`
// Wholesale replacement when present; omit to leave subscribers untouched.
Subscribers []SubscriberInput `json:"subscribers"`
}
type SubscriberInput struct {
UserType string `json:"user_type"`
UserID string `json:"user_id"`
}
type CreateAutopilotTriggerRequest struct {
Kind string `json:"kind"`
CronExpression *string `json:"cron_expression"`
Timezone *string `json:"timezone"`
Label *string `json:"label"`
// Provider is currently only meaningful for kind=webhook. Allowed
// values: "generic" (default) or "github". Unset → "generic".
Provider *string `json:"provider"`
// EventFilters is an optional list of {event, actions?} scopes. Only
// meaningful for webhook triggers. nil/empty means "accept all events".
EventFilters []WebhookEventFilter `json:"event_filters,omitempty"`
}
// SetSigningSecretRequest is the body shape for PUT
// /api/autopilots/{id}/triggers/{triggerId}/signing-secret. Lives in its own
// type so the secret never appears alongside other fields on the trigger
// update path — handlers that log request bodies for debugging cannot pick it
// up by accident.
type SetSigningSecretRequest struct {
// SigningSecret is the new HMAC key. Sending an empty string explicitly
// clears the secret (disables signature verification). Pass any
// reasonably entropic value — GitHub's docs recommend at least 32 random
// characters; we enforce a 16-char minimum on non-empty input.
SigningSecret string `json:"signing_secret"`
}
type UpdateAutopilotTriggerRequest struct {
Enabled *bool `json:"enabled"`
CronExpression *string `json:"cron_expression"`
Timezone *string `json:"timezone"`
Label *string `json:"label"`
// EventFilters is the desired event-filter set with tri-state PATCH
// semantics:
//
// - omitted / explicit null (nil pointer) → leave the existing value
// untouched.
// - explicit [] (non-nil, length 0) → clear filters (the trigger
// reverts to "accept all events").
// - explicit [...] → replace with the supplied
// list.
//
// This is why the pointer matters: with a plain []WebhookEventFilter
// there is no way to tell "field absent from the PATCH body" from "field
// present but empty", and the user can never clear filters once set.
EventFilters *[]WebhookEventFilter `json:"event_filters,omitempty"`
}
// ── Handlers ────────────────────────────────────────────────────────────────
func (h *Handler) ListAutopilots(w http.ResponseWriter, r *http.Request) {
workspaceID := h.resolveWorkspaceID(r)
var statusFilter pgtype.Text
if s := r.URL.Query().Get("status"); s != "" {
statusFilter = pgtype.Text{String: s, Valid: true}
}
autopilots, err := h.Queries.ListAutopilots(r.Context(), db.ListAutopilotsParams{
WorkspaceID: parseUUID(workspaceID),
Status: statusFilter,
})
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to list autopilots")
return
}
// Resolve the caller's write access for per-row can_write. The collaborator
// grants are fetched once as a set (keyed by autopilot id) so the flag
// costs no per-row query. A missing member (shouldn't happen behind the
// workspace-member middleware) just yields can_write=false everywhere.
caller, callerErr := h.getWorkspaceMember(r.Context(), requestUserID(r), workspaceID)
collabSet := map[string]struct{}{}
if callerErr == nil {
if ids, err := h.Queries.ListAutopilotIDsForCollaborator(r.Context(), caller.UserID); err == nil {
for _, id := range ids {
collabSet[uuidToString(id)] = struct{}{}
}
}
}
resp := make([]AutopilotResponse, len(autopilots))
for i, row := range autopilots {
// Omit subscribers to avoid an N+1; GET /api/autopilots/{id} is
// the source of truth for the populated template.
r := autopilotToResponse(row.Autopilot, nil)
r.TriggerKinds = row.TriggerKinds
if row.NextRunAt.Valid {
r.NextRunAt = timestampToPtr(row.NextRunAt)
}
if row.LastRunStatus != "" {
s := row.LastRunStatus
r.LastRunStatus = &s
}
if callerErr == nil {
_, isCollaborator := collabSet[uuidToString(row.Autopilot.ID)]
cw := autopilotWriteByOwnership(row.Autopilot, caller) || isCollaborator
r.CanWrite = &cw
}
resp[i] = r
}
writeJSON(w, http.StatusOK, map[string]any{"autopilots": resp, "total": len(resp)})
}
func (h *Handler) GetAutopilot(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
workspaceID := h.resolveWorkspaceID(r)
autopilot, ok := h.loadAutopilotInWorkspace(w, r, id, workspaceID)
if !ok {
return
}
subs, err := h.Queries.ListAutopilotSubscribers(r.Context(), autopilot.ID)
if err != nil {
// Don't 500 the detail fetch over template metadata.
subs = nil
}
resp := autopilotToResponse(autopilot, subs)
// Resolve the caller's write access once: it both stamps can_write and
// gates webhook-secret exposure. Webhook tokens are trigger-granting
// secrets (anyone who reads the token can fire the autopilot from outside
// the permission system), so only writers — the creator, a workspace
// owner/admin, or a granted collaborator — get the live token/URL; every
// other member sees the trigger metadata with the secret fields stripped
// (MUL-3807).
canWrite := false
canManageAccess := false
if member, err := h.getWorkspaceMember(r.Context(), requestUserID(r), workspaceID); err == nil {
canWrite = h.memberCanWriteAutopilot(r.Context(), autopilot, member)
// Managing the access list is narrower than write: collaborators can
// write but cannot re-grant (MUL-3807).
canManageAccess = autopilotWriteByOwnership(autopilot, member)
}
resp.CanWrite = &canWrite
resp.CanManageAccess = &canManageAccess
// Include triggers.
triggers, err := h.Queries.ListAutopilotTriggers(r.Context(), autopilot.ID)
if err != nil {
triggers = nil
}
triggerResp := make([]AutopilotTriggerResponse, len(triggers))
for i, t := range triggers {
tr := h.triggerToResponse(t)
if !canWrite {
tr.WebhookToken = nil
tr.WebhookPath = nil
tr.WebhookURL = nil
}
triggerResp[i] = tr
}
// Include the explicit collaborator grants so the "manage access" UI can
// render the current list without a second round-trip.
collaborators, err := h.Queries.ListAutopilotCollaborators(r.Context(), autopilot.ID)
if err != nil {
collaborators = nil
}
collabResp := make([]AutopilotCollaboratorEntry, len(collaborators))
for i, c := range collaborators {
collabResp[i] = collaboratorToEntry(c)
}
writeJSON(w, http.StatusOK, map[string]any{
"autopilot": resp,
"triggers": triggerResp,
"collaborators": collabResp,
})
}
func (h *Handler) loadAutopilotInWorkspace(w http.ResponseWriter, r *http.Request, autopilotID, workspaceID string) (db.Autopilot, bool) {
autopilotUUID, ok := parseUUIDOrBadRequest(w, autopilotID, "autopilot id")
if !ok {
return db.Autopilot{}, false
}
wsUUID, ok := parseUUIDOrBadRequest(w, workspaceID, "workspace id")
if !ok {
return db.Autopilot{}, false
}
autopilot, err := h.Queries.GetAutopilotInWorkspace(r.Context(), db.GetAutopilotInWorkspaceParams{
ID: autopilotUUID,
WorkspaceID: wsUUID,
})
if err != nil {
writeError(w, http.StatusNotFound, "autopilot not found")
return db.Autopilot{}, false
}
return autopilot, true
}
// autopilotWriteByOwnership is the implicit, query-free part of the write
// predicate: the autopilot's creator and workspace owners/admins always have
// write access. Explicit collaborator grants (memberCanWriteAutopilot) layer
// on top of this (MUL-3807).
func autopilotWriteByOwnership(ap db.Autopilot, member db.Member) bool {
if roleAllowed(member.Role, "owner", "admin") {
return true
}
return ap.CreatedByType == "member" && uuidToString(ap.CreatedByID) == uuidToString(member.UserID)
}
// memberCanWriteAutopilot reports whether the given member may perform write or
// execute operations on the autopilot — editing it, deleting it, triggering
// runs, replaying deliveries, and managing its triggers, webhook secrets, and
// access list. Write access is held by the autopilot's creator, by workspace
// owners/admins, and by members explicitly granted as collaborators. The same
// predicate also gates whether webhook secrets are exposed on the read path,
// since seeing a webhook token is equivalent to being able to trigger.
func (h *Handler) memberCanWriteAutopilot(ctx context.Context, ap db.Autopilot, member db.Member) bool {
if autopilotWriteByOwnership(ap, member) {
return true
}
granted, err := h.Queries.IsAutopilotCollaborator(ctx, db.IsAutopilotCollaboratorParams{
AutopilotID: ap.ID,
UserID: member.UserID,
})
return err == nil && granted
}
// requireAutopilotWrite enforces memberCanWriteAutopilot for a mutating/
// executing request. On failure it writes the response (404 when the caller is
// not a member of the workspace, 403 otherwise) and returns false; the caller
// must return early. On success it returns true.
func (h *Handler) requireAutopilotWrite(w http.ResponseWriter, r *http.Request, ap db.Autopilot, workspaceID string) bool {
member, ok := h.workspaceMember(w, r, workspaceID)
if !ok {
return false
}
if !h.memberCanWriteAutopilot(r.Context(), ap, member) {
writeError(w, http.StatusForbidden, "only the autopilot creator, a workspace admin, or a granted collaborator can manage this autopilot")
return false
}
return true
}
// requireAutopilotAccessManagement enforces the narrower predicate used by the
// collaborator (access list) endpoints: only the autopilot's creator or a
// workspace owner/admin may grant or revoke access. A granted collaborator
// keeps its own write/execute rights (edit, trigger, manage triggers/secrets)
// but cannot manage the access list — this stops a collaborator from
// re-granting access to others or revoking peers (privilege escalation).
// See MUL-3807.
func (h *Handler) requireAutopilotAccessManagement(w http.ResponseWriter, r *http.Request, ap db.Autopilot, workspaceID string) bool {
member, ok := h.workspaceMember(w, r, workspaceID)
if !ok {
return false
}
if !autopilotWriteByOwnership(ap, member) {
writeError(w, http.StatusForbidden, "only the autopilot creator or a workspace admin can manage access")
return false
}
return true
}
func (h *Handler) CreateAutopilot(w http.ResponseWriter, r *http.Request) {
var req CreateAutopilotRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
writeError(w, http.StatusBadRequest, "invalid request body")
return
}
if req.Title == "" {
writeError(w, http.StatusBadRequest, "title is required")
return
}
if req.AssigneeID == "" {
writeError(w, http.StatusBadRequest, "assignee_id is required")
return
}
if req.ExecutionMode == "" {
writeError(w, http.StatusBadRequest, "execution_mode is required")
return
}
if req.ExecutionMode != "create_issue" && req.ExecutionMode != "run_only" {
writeError(w, http.StatusBadRequest, "execution_mode must be create_issue or run_only")
return
}
if req.IssueTitleTemplate != nil {
if err := service.ValidateIssueTitleTemplate(*req.IssueTitleTemplate); err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
}
}
workspaceID := h.resolveWorkspaceID(r)
userID, ok := requireUserID(w, r)
if !ok {
return
}
assigneeUUID, ok := parseUUIDOrBadRequest(w, req.AssigneeID, "assignee_id")
if !ok {
return
}
wsUUID, ok := parseUUIDOrBadRequest(w, workspaceID, "workspace id")
if !ok {
return
}
assigneeType := "agent"
if req.AssigneeType != nil && *req.AssigneeType != "" {
assigneeType = *req.AssigneeType
}
if !isValidAutopilotAssigneeType(assigneeType) {
writeError(w, http.StatusBadRequest, "assignee_type must be agent or squad")
return
}
if !h.validateAutopilotAssignee(w, r, assigneeType, assigneeUUID, wsUUID) {
return
}
projectID, ok := h.parseAutopilotProjectID(w, r, req.ProjectID, wsUUID)
if !ok {
return
}
// Validate before insert so a bad payload doesn't half-create the row.
subscriberUUIDs, ok := h.validateAutopilotSubscribers(w, r, req.Subscribers, workspaceID)
if !ok {
return
}
tx, err := h.TxStarter.Begin(r.Context())
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to create autopilot")
return
}
defer tx.Rollback(r.Context())
qtx := h.Queries.WithTx(tx)
autopilot, err := qtx.CreateAutopilot(r.Context(), db.CreateAutopilotParams{
WorkspaceID: wsUUID,
Title: req.Title,
AssigneeType: assigneeType,
AssigneeID: assigneeUUID,
Status: "active",
ExecutionMode: req.ExecutionMode,
CreatedByType: "member",
CreatedByID: parseUUID(userID),
Description: ptrToText(req.Description),
IssueTitleTemplate: ptrToText(req.IssueTitleTemplate),
ProjectID: projectID,
})
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to create autopilot")
return
}
for _, uid := range subscriberUUIDs {
if err := qtx.AddAutopilotSubscriber(r.Context(), db.AddAutopilotSubscriberParams{
AutopilotID: autopilot.ID,
UserType: "member",
UserID: uid,
}); err != nil {
writeError(w, http.StatusInternalServerError, "failed to add autopilot subscriber")
return
}
}
if err := tx.Commit(r.Context()); err != nil {
writeError(w, http.StatusInternalServerError, "failed to create autopilot")
return
}
subs, err := h.Queries.ListAutopilotSubscribers(r.Context(), autopilot.ID)
if err != nil {
subs = nil
}
resp := autopilotToResponse(autopilot, subs)
h.publish(protocol.EventAutopilotCreated, workspaceID, "member", userID, map[string]any{"autopilot": resp})
obsmetrics.RecordEvent(h.Analytics, h.Metrics, analytics.AutopilotCreated(
userID,
workspaceID,
uuidToString(autopilot.ID),
"manual",
"manual",
))
writeJSON(w, http.StatusCreated, resp)
}
// Writes an HTTP error and returns ok=false on the first invalid entry.
// Returns (nil, true) when raw is empty — caller distinguishes "leave alone"
// from "replace with empty" via the raw-fields map, not this return.
func (h *Handler) validateAutopilotSubscribers(
w http.ResponseWriter,
r *http.Request,
raw []SubscriberInput,
workspaceID string,
) ([]pgtype.UUID, bool) {
if len(raw) == 0 {
return nil, true
}
out := make([]pgtype.UUID, 0, len(raw))
seen := make(map[string]bool, len(raw))
for i, entry := range raw {
if entry.UserType != "member" {
writeError(w, http.StatusBadRequest, fmt.Sprintf("subscribers[%d].user_type must be 'member'", i))
return nil, false
}
if entry.UserID == "" {
writeError(w, http.StatusBadRequest, fmt.Sprintf("subscribers[%d].user_id is required", i))
return nil, false
}
uid, ok := parseUUIDOrBadRequest(w, entry.UserID, fmt.Sprintf("subscribers[%d].user_id", i))
if !ok {
return nil, false
}
if seen[entry.UserID] {
continue
}
seen[entry.UserID] = true
if !h.isWorkspaceEntity(r.Context(), entry.UserType, entry.UserID, workspaceID) {
writeError(w, http.StatusBadRequest, fmt.Sprintf("subscribers[%d] is not a member of this workspace", i))
return nil, false
}
out = append(out, uid)
}
return out, true
}
func (h *Handler) UpdateAutopilot(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
workspaceID := h.resolveWorkspaceID(r)
prev, ok := h.loadAutopilotInWorkspace(w, r, id, workspaceID)
if !ok {
return
}
if !h.requireAutopilotWrite(w, r, prev, workspaceID) {
return
}
userID, ok := requireUserID(w, r)
if !ok {
return
}
bodyBytes, err := io.ReadAll(r.Body)
if err != nil {
writeError(w, http.StatusBadRequest, "failed to read request body")
return
}
var req UpdateAutopilotRequest
if err := json.Unmarshal(bodyBytes, &req); err != nil {
writeError(w, http.StatusBadRequest, "invalid request body")
return
}
var rawFields map[string]json.RawMessage
json.Unmarshal(bodyBytes, &rawFields)
params := db.UpdateAutopilotParams{
ID: prev.ID,
Description: prev.Description,
AssigneeID: prev.AssigneeID,
IssueTitleTemplate: prev.IssueTitleTemplate,
ProjectID: prev.ProjectID,
}
if req.Title != nil {
params.Title = pgtype.Text{String: *req.Title, Valid: true}
}
if req.Status != nil {
params.Status = pgtype.Text{String: *req.Status, Valid: true}
}
if req.ExecutionMode != nil {
params.ExecutionMode = pgtype.Text{String: *req.ExecutionMode, Valid: true}
}
if _, ok := rawFields["description"]; ok {
params.Description = ptrToText(req.Description)
}
if _, ok := rawFields["issue_title_template"]; ok {
if req.IssueTitleTemplate != nil {
if err := service.ValidateIssueTitleTemplate(*req.IssueTitleTemplate); err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
}
}
params.IssueTitleTemplate = ptrToText(req.IssueTitleTemplate)
}
if _, ok := rawFields["project_id"]; ok {
projectID, ok := h.parseAutopilotProjectID(w, r, req.ProjectID, prev.WorkspaceID)
if !ok {
return
}
params.ProjectID = projectID
}
// assignee_type and assignee_id are validated as a pair: switching
// between agent and squad without supplying a new id would leave the
// row pointing at the wrong table. The client is expected to send both
// fields on any change; partial updates that change only one are
// rejected.
_, typeSent := rawFields["assignee_type"]
_, idSent := rawFields["assignee_id"]
if typeSent || idSent {
nextType := prev.AssigneeType
if typeSent && req.AssigneeType != nil && *req.AssigneeType != "" {
nextType = *req.AssigneeType
}
if !isValidAutopilotAssigneeType(nextType) {
writeError(w, http.StatusBadRequest, "assignee_type must be agent or squad")
return
}
nextID := prev.AssigneeID
if idSent {
if req.AssigneeID == nil {
writeError(w, http.StatusBadRequest, "assignee_id cannot be null")
return
}
parsed, ok := parseUUIDOrBadRequest(w, *req.AssigneeID, "assignee_id")
if !ok {
return
}
nextID = parsed
}
// Reject the agent↔squad switch without a paired id, otherwise the
// row would address agent(id) under assignee_type='squad' or vice
// versa.
if typeSent && !idSent && nextType != prev.AssigneeType {
writeError(w, http.StatusBadRequest, "assignee_id is required when changing assignee_type")
return
}
if !h.validateAutopilotAssignee(w, r, nextType, nextID, prev.WorkspaceID) {
return
}
if typeSent {
params.AssigneeType = pgtype.Text{String: nextType, Valid: true}
}
if idSent {
params.AssigneeID = nextID
}
}
// Subscribers are validated up-front (before any write) so a bad payload
// doesn't leave the autopilot row updated but the template stale.
var (
subscriberUUIDs []pgtype.UUID
replaceSubscribers bool
)
if _, sent := rawFields["subscribers"]; sent {
replaceSubscribers = true
validated, vok := h.validateAutopilotSubscribers(w, r, req.Subscribers, workspaceID)
if !vok {
return
}
subscriberUUIDs = validated
}
tx, err := h.TxStarter.Begin(r.Context())
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to update autopilot")
return
}
defer tx.Rollback(r.Context())
qtx := h.Queries.WithTx(tx)
autopilot, err := qtx.UpdateAutopilot(r.Context(), params)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to update autopilot")
return
}
if replaceSubscribers {
if err := qtx.DeleteAutopilotSubscribersForAutopilot(r.Context(), autopilot.ID); err != nil {
writeError(w, http.StatusInternalServerError, "failed to update subscribers")
return
}
for _, uid := range subscriberUUIDs {
if err := qtx.AddAutopilotSubscriber(r.Context(), db.AddAutopilotSubscriberParams{
AutopilotID: autopilot.ID,
UserType: "member",
UserID: uid,
}); err != nil {
writeError(w, http.StatusInternalServerError, "failed to add autopilot subscriber")
return
}
}
}
if err := tx.Commit(r.Context()); err != nil {
writeError(w, http.StatusInternalServerError, "failed to update autopilot")
return
}
subs, err := h.Queries.ListAutopilotSubscribers(r.Context(), autopilot.ID)
if err != nil {
subs = nil
}
resp := autopilotToResponse(autopilot, subs)
h.publish(protocol.EventAutopilotUpdated, workspaceID, "member", userID, map[string]any{"autopilot": resp})
writeJSON(w, http.StatusOK, resp)
}
func (h *Handler) parseAutopilotProjectID(
w http.ResponseWriter,
r *http.Request,
raw *string,
workspaceID pgtype.UUID,
) (pgtype.UUID, bool) {
if raw == nil || *raw == "" {
return pgtype.UUID{}, true
}
projectID, ok := parseUUIDOrBadRequest(w, *raw, "project_id")
if !ok {
return pgtype.UUID{}, false
}
if _, err := h.Queries.GetProjectInWorkspace(r.Context(), db.GetProjectInWorkspaceParams{
ID: projectID,
WorkspaceID: workspaceID,
}); err != nil {
writeError(w, http.StatusBadRequest, "project_id must reference a project in this workspace")
return pgtype.UUID{}, false
}
return projectID, true
}
func (h *Handler) DeleteAutopilot(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
workspaceID := h.resolveWorkspaceID(r)
idUUID, ok := parseUUIDOrBadRequest(w, id, "autopilot id")
if !ok {
return
}
wsUUID, ok := parseUUIDOrBadRequest(w, workspaceID, "workspace id")
if !ok {
return
}
ap, err := h.Queries.GetAutopilotInWorkspace(r.Context(), db.GetAutopilotInWorkspaceParams{
ID: idUUID,
WorkspaceID: wsUUID,
})
if err != nil {
writeError(w, http.StatusNotFound, "autopilot not found")
return
}
if !h.requireAutopilotWrite(w, r, ap, workspaceID) {
return
}
userID, ok := requireUserID(w, r)
if !ok {
return
}
// Product "delete" is archival: stop future triggers and hide the
// autopilot from default lists while preserving runs, tasks, webhook
// deliveries, subscribers, and collaborators as execution history.
if err := h.Queries.ArchiveAutopilot(r.Context(), idUUID); err != nil {
writeError(w, http.StatusInternalServerError, "failed to delete autopilot")
return
}
h.publish(protocol.EventAutopilotDeleted, workspaceID, "member", userID, map[string]any{"autopilot_id": uuidToString(idUUID)})
w.WriteHeader(http.StatusNoContent)
}
// ── Collaborator (access grant) management ───────────────────────────────────
type AutopilotCollaboratorRequest struct {
UserID string `json:"user_id"`
}
func (h *Handler) writeAutopilotCollaborators(w http.ResponseWriter, r *http.Request, autopilotID pgtype.UUID, status int) {
collaborators, err := h.Queries.ListAutopilotCollaborators(r.Context(), autopilotID)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to load collaborators")
return
}
resp := make([]AutopilotCollaboratorEntry, len(collaborators))
for i, c := range collaborators {
resp[i] = collaboratorToEntry(c)
}
writeJSON(w, status, map[string]any{"collaborators": resp})
}
// AddAutopilotCollaborator grants a workspace member explicit write access to
// the autopilot. Only the autopilot's creator or a workspace owner/admin can
// manage the access list; a granted collaborator cannot re-grant to others
// (privilege escalation). See MUL-3807.
func (h *Handler) AddAutopilotCollaborator(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
workspaceID := h.resolveWorkspaceID(r)
ap, ok := h.loadAutopilotInWorkspace(w, r, id, workspaceID)
if !ok {
return
}
if !h.requireAutopilotAccessManagement(w, r, ap, workspaceID) {
return
}
var req AutopilotCollaboratorRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
writeError(w, http.StatusBadRequest, "invalid request body")
return
}
if req.UserID == "" {
writeError(w, http.StatusBadRequest, "user_id is required")
return
}
targetUUID, ok := parseUUIDOrBadRequest(w, req.UserID, "user_id")
if !ok {
return
}
// Only workspace members can be granted access — agents already reach
// autopilots through their own dispatch path, not this grant list.
if !h.isWorkspaceEntity(r.Context(), "member", req.UserID, workspaceID) {
writeError(w, http.StatusBadRequest, "user_id must be a member of this workspace")
return
}
grantedBy, ok := requireUserID(w, r)
if !ok {
return
}
grantedByUUID, ok := parseUUIDOrBadRequest(w, grantedBy, "granted_by")
if !ok {
return
}
if _, err := h.Queries.AddAutopilotCollaborator(r.Context(), db.AddAutopilotCollaboratorParams{
AutopilotID: ap.ID,
UserType: "member",
UserID: targetUUID,
GrantedBy: grantedByUUID,
}); err != nil {
writeError(w, http.StatusInternalServerError, "failed to grant access")
return
}
h.publish(protocol.EventAutopilotUpdated, workspaceID, "member", grantedBy, map[string]any{
"autopilot_id": uuidToString(ap.ID),
})
h.writeAutopilotCollaborators(w, r, ap.ID, http.StatusCreated)
}
// RemoveAutopilotCollaborator revokes a member's explicit write grant. Only the
// autopilot's creator or a workspace owner/admin can manage the access list; a
// collaborator cannot revoke peers. Implicit writers (creator / owner / admin)
// are unaffected — there is no row to remove.
func (h *Handler) RemoveAutopilotCollaborator(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
userID := chi.URLParam(r, "userId")
workspaceID := h.resolveWorkspaceID(r)
ap, ok := h.loadAutopilotInWorkspace(w, r, id, workspaceID)
if !ok {
return
}
if !h.requireAutopilotAccessManagement(w, r, ap, workspaceID) {
return
}
targetUUID, ok := parseUUIDOrBadRequest(w, userID, "user id")
if !ok {
return
}
if err := h.Queries.DeleteAutopilotCollaborator(r.Context(), db.DeleteAutopilotCollaboratorParams{
AutopilotID: ap.ID,
UserType: "member",
UserID: targetUUID,
}); err != nil {
writeError(w, http.StatusInternalServerError, "failed to revoke access")
return
}
actor := requestUserID(r)
h.publish(protocol.EventAutopilotUpdated, workspaceID, "member", actor, map[string]any{
"autopilot_id": uuidToString(ap.ID),
})
h.writeAutopilotCollaborators(w, r, ap.ID, http.StatusOK)
}
// ── Trigger management ──────────────────────────────────────────────────────
func (h *Handler) CreateAutopilotTrigger(w http.ResponseWriter, r *http.Request) {
autopilotID := chi.URLParam(r, "id")
workspaceID := h.resolveWorkspaceID(r)
ap, ok := h.loadAutopilotInWorkspace(w, r, autopilotID, workspaceID)
if !ok {
return
}
if !h.requireAutopilotWrite(w, r, ap, workspaceID) {
return
}
var req CreateAutopilotTriggerRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
writeError(w, http.StatusBadRequest, "invalid request body")
return
}
if req.Kind == "" {
writeError(w, http.StatusBadRequest, "kind is required")
return
}
if req.Kind != "schedule" && req.Kind != "webhook" {
// "api" kind is deprecated: it was reserved-but-inert (no scheduler,
// no ingress route), and the only way to actually fire one was via
// the manual /trigger endpoint — which already works regardless of
// trigger kind. Surface stragglers with 400 so callers move to
// schedule or webhook.
writeError(w, http.StatusBadRequest, "kind must be schedule or webhook")
return
}
if req.Kind == "schedule" && (req.CronExpression == nil || *req.CronExpression == "") {
writeError(w, http.StatusBadRequest, "cron_expression is required for schedule triggers")
return
}
if req.Kind == "webhook" && req.Timezone != nil && *req.Timezone != "" {
// Webhook triggers fire on demand from external POSTs — they have no
// next_run_at to compute, so a timezone is meaningless. Reject loudly
// instead of silently dropping the field.
writeError(w, http.StatusBadRequest, "timezone is not valid for webhook triggers")
return
}
if req.Kind != "webhook" && len(req.EventFilters) > 0 {
// event_filters narrows webhook ingress — it has no meaning for a
// schedule trigger and would otherwise be silently dropped.
writeError(w, http.StatusBadRequest, "event_filters is only valid for webhook triggers")
return
}
if err := validateWebhookEventFilters(req.EventFilters); err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
}
// Provider only applies to webhook triggers and the value space is
// closed — reject unknowns early so a typo on create doesn't quietly
// degrade into a "generic" trigger that bypasses provider-specific
// dedupe / signature behaviour.
provider := "generic"
if req.Provider != nil && *req.Provider != "" {
if req.Kind != "webhook" {
writeError(w, http.StatusBadRequest, "provider is only valid for webhook triggers")
return
}
if !isAllowedWebhookProvider(*req.Provider) {
writeError(w, http.StatusBadRequest, "provider must be generic or github")
return
}
provider = *req.Provider
}
if req.Timezone != nil && *req.Timezone != "" {
if err := service.ValidateTimezone(*req.Timezone); err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
}
}
// kind-specific normalization. Webhook triggers ignore cron/timezone/
// next_run_at — they're fired on demand.
var (
nextRunAt pgtype.Timestamptz
cronText pgtype.Text
tzText pgtype.Text
webhookToken pgtype.Text
)
switch req.Kind {
case "schedule":
cronText = ptrToText(req.CronExpression)
tzText = ptrToText(req.Timezone)
tz := "UTC"
if req.Timezone != nil && *req.Timezone != "" {
tz = *req.Timezone
}
t, err := computeNextRun(*req.CronExpression, tz)
if err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
}
nextRunAt = pgtype.Timestamptz{Time: t, Valid: true}
case "webhook":
// Mint the token BEFORE the INSERT so the row never exists in a
// half-written kind=webhook + webhook_token=NULL state. If the
// random token happens to collide with an existing unique-index
// entry (vanishingly unlikely with 256 bits but the retry keeps
// the failure mode obvious if RNG is degraded), we re-generate
// and re-INSERT — never UPDATE.
eventFiltersBytes, err := encodeWebhookEventFilters(req.EventFilters)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to encode event_filters")
return
}
trigger, err := h.createWebhookTriggerWithMintedToken(r, ap.ID, ptrToText(req.Label), provider, eventFiltersBytes)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to create trigger")
return
}
resp := h.triggerToResponse(trigger)
userID, _ := requireUserID(w, r)
h.publish(protocol.EventAutopilotUpdated, workspaceID, "member", userID, map[string]any{
"autopilot_id": uuidToString(ap.ID),
"trigger": resp,
})
writeJSON(w, http.StatusCreated, resp)
return
}
trigger, err := h.Queries.CreateAutopilotTrigger(r.Context(), db.CreateAutopilotTriggerParams{
AutopilotID: ap.ID,
Kind: req.Kind,
Enabled: true,
CronExpression: cronText,
Timezone: tzText,
NextRunAt: nextRunAt,
Label: ptrToText(req.Label),
WebhookToken: webhookToken,
})
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to create trigger")
return
}
resp := h.triggerToResponse(trigger)
userID, _ := requireUserID(w, r)
h.publish(protocol.EventAutopilotUpdated, workspaceID, "member", userID, map[string]any{
"autopilot_id": uuidToString(ap.ID),
"trigger": resp,
})
writeJSON(w, http.StatusCreated, resp)
}
// createWebhookTriggerWithMintedToken atomically creates a webhook trigger
// with a freshly minted bearer token in the same INSERT. Avoids the older
// two-step (INSERT then UPDATE webhook_token) pattern which could leave a
// kind=webhook row with NULL webhook_token visible in the UI if the second
// statement failed.
//
// Retries on the unique-index collision case so a vanishingly-rare RNG
// collision turns into a clean retry rather than a 500.
func (h *Handler) createWebhookTriggerWithMintedToken(
r *http.Request,
autopilotID pgtype.UUID,
label pgtype.Text,
provider string,
eventFilters []byte,
) (db.AutopilotTrigger, error) {
for attempt := 0; attempt < 3; attempt++ {
token, err := generateWebhookToken()
if err != nil {
return db.AutopilotTrigger{}, err
}
trigger, err := h.Queries.CreateAutopilotTrigger(r.Context(), db.CreateAutopilotTriggerParams{
AutopilotID: autopilotID,
Kind: "webhook",
Enabled: true,
Label: label,
WebhookToken: pgtype.Text{String: token, Valid: true},
Provider: pgtype.Text{String: provider, Valid: provider != ""},
EventFilters: eventFilters,
})
if err == nil {
return trigger, nil
}
if !isUniqueViolation(err) {
return db.AutopilotTrigger{}, err
}
}
return db.AutopilotTrigger{}, fmt.Errorf("could not mint unique webhook token")
}
func isAllowedWebhookProvider(p string) bool {
switch p {
case "generic", "github":
return true
default:
return false
}
}
func isValidAutopilotAssigneeType(t string) bool {
switch t {
case "agent", "squad":
return true
default:
return false
}
}
// validateAutopilotAssignee checks that the assignee (agent or squad) exists
// in the given workspace, and for squad assignees that the squad's leader
// agent is in a workable state at create / update time. Writes an HTTP error
// and returns false on any failure.
//
// At dispatch time the same checks (resolveAutopilotLeader + AgentReadiness)
// run again — they live there to handle "leader was online at save time but
// went offline by trigger time". Save-time validation exists so the user gets
// immediate feedback ("can't pick this squad because its leader is archived")
// instead of discovering the autopilot is dead at the next schedule tick.
func (h *Handler) validateAutopilotAssignee(w http.ResponseWriter, r *http.Request, assigneeType string, assigneeID, workspaceID pgtype.UUID) bool {
switch assigneeType {
case "agent":
if _, err := h.Queries.GetAgentInWorkspace(r.Context(), db.GetAgentInWorkspaceParams{
ID: assigneeID,
WorkspaceID: workspaceID,
}); err != nil {
writeError(w, http.StatusBadRequest, "assignee must be a valid agent in this workspace")
return false
}
return true
case "squad":
squad, err := h.Queries.GetSquadInWorkspace(r.Context(), db.GetSquadInWorkspaceParams{
ID: assigneeID,
WorkspaceID: workspaceID,
})
if err != nil {
writeError(w, http.StatusBadRequest, "assignee must be a valid squad in this workspace")
return false
}
// Archived squads must be rejected at save time: the dispatcher will
// otherwise produce an unbroken stream of skipped runs against a
// squad that can never be revived without an explicit un-archive.
// Pair with TransferSquadAutopilotsToLeader on DeleteSquad so any
// autopilot that survives the archive flips to assignee_type='agent'
// (the leader) and stops referencing the dead squad row.
if squad.ArchivedAt.Valid {
writeError(w, http.StatusUnprocessableEntity, "squad is archived; pick a different squad")
return false
}
leader, err := h.Queries.GetAgent(r.Context(), squad.LeaderID)
if err != nil {
writeError(w, http.StatusBadRequest, "squad leader agent not found")
return false
}
if leader.ArchivedAt.Valid {
writeError(w, http.StatusUnprocessableEntity, "squad leader is archived; pick a different squad or rotate the leader before assigning autopilot")
return false
}
// Private-leader gate: the member configuring the autopilot must have
// access to the private leader, same as validateAssigneePair.
actorType, actorID := h.resolveActor(r, requestUserID(r), util.UUIDToString(workspaceID))
if !h.canInvokeAgent(r.Context(), leader, actorType, actorID, h.invokeOriginatorFromRequest(r, actorType, actorID), util.UUIDToString(workspaceID)) {
writeError(w, http.StatusForbidden, "cannot assign autopilot to squad with private leader")
return false
}
return true
default:
writeError(w, http.StatusBadRequest, "assignee_type must be agent or squad")
return false
}
}
func (h *Handler) UpdateAutopilotTrigger(w http.ResponseWriter, r *http.Request) {
autopilotID := chi.URLParam(r, "id")
triggerID := chi.URLParam(r, "triggerId")
workspaceID := h.resolveWorkspaceID(r)
ap, ok := h.loadAutopilotInWorkspace(w, r, autopilotID, workspaceID)
if !ok {
return
}
if !h.requireAutopilotWrite(w, r, ap, workspaceID) {
return
}
triggerUUID, ok := parseUUIDOrBadRequest(w, triggerID, "trigger id")
if !ok {
return
}
prev, err := h.Queries.GetAutopilotTrigger(r.Context(), triggerUUID)
if err != nil || uuidToString(prev.AutopilotID) != uuidToString(ap.ID) {
writeError(w, http.StatusNotFound, "trigger not found")
return
}
var req UpdateAutopilotTriggerRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
writeError(w, http.StatusBadRequest, "invalid request body")
return
}
// Kind-specific validation. Mirrors the create-path discipline: cron
// and timezone only make sense on schedule triggers, so reject loudly
// rather than persisting fields that no code path reads. enabled and
// label remain valid on every kind.
if prev.Kind != "schedule" {
if req.CronExpression != nil {
writeError(w, http.StatusBadRequest, "cron_expression is only valid for schedule triggers")
return
}
if req.Timezone != nil {
writeError(w, http.StatusBadRequest, "timezone is only valid for schedule triggers")
return
}
}
params := db.UpdateAutopilotTriggerParams{
ID: prev.ID,
CronExpression: prev.CronExpression,
Timezone: prev.Timezone,
NextRunAt: prev.NextRunAt,
Label: prev.Label,
}
if req.Enabled != nil {
params.Enabled = pgtype.Bool{Bool: *req.Enabled, Valid: true}
}
if req.CronExpression != nil {
params.CronExpression = pgtype.Text{String: *req.CronExpression, Valid: true}
}
if req.Timezone != nil {
if *req.Timezone != "" {
if err := service.ValidateTimezone(*req.Timezone); err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
}
}
params.Timezone = pgtype.Text{String: *req.Timezone, Valid: true}
}
if req.Label != nil {
params.Label = pgtype.Text{String: *req.Label, Valid: true}
}
// Tri-state PATCH for event_filters. A nil pointer (field omitted or
// JSON null) leaves the existing row untouched — params.EventFilters
// stays unset and the COALESCE in the UPDATE preserves the previous
// value. A non-nil pointer is authoritative: an empty slice clears
// filters (encoded as the JSONB literal `[]` so COALESCE replaces
// rather than preserves), a populated slice replaces.
if req.EventFilters != nil {
if prev.Kind != "webhook" {
writeError(w, http.StatusBadRequest, "event_filters is only valid for webhook triggers")
return
}
if err := validateWebhookEventFilters(*req.EventFilters); err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
}
encoded, err := encodeWebhookEventFiltersAlways(*req.EventFilters)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to encode event_filters")
return
}
params.EventFilters = encoded
}
// Recompute next_run_at if cron or timezone changed.
cronExpr := prev.CronExpression.String
if req.CronExpression != nil {
cronExpr = *req.CronExpression
}
tz := "UTC"
if prev.Timezone.Valid {
tz = prev.Timezone.String
}
if req.Timezone != nil {
tz = *req.Timezone
}
if prev.Kind == "schedule" && cronExpr != "" {
t, err := computeNextRun(cronExpr, tz)
if err != nil {
writeError(w, http.StatusBadRequest, err.Error())
return
}
params.NextRunAt = pgtype.Timestamptz{Time: t, Valid: true}
}
trigger, err := h.Queries.UpdateAutopilotTrigger(r.Context(), params)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to update trigger")
return
}
resp := h.triggerToResponse(trigger)
userID, _ := requireUserID(w, r)
h.publish(protocol.EventAutopilotUpdated, workspaceID, "member", userID, map[string]any{
"autopilot_id": uuidToString(ap.ID),
"trigger": resp,
})
writeJSON(w, http.StatusOK, resp)
}
func (h *Handler) DeleteAutopilotTrigger(w http.ResponseWriter, r *http.Request) {
autopilotID := chi.URLParam(r, "id")
triggerID := chi.URLParam(r, "triggerId")
workspaceID := h.resolveWorkspaceID(r)
autopilotUUID, ok := parseUUIDOrBadRequest(w, autopilotID, "autopilot id")
if !ok {
return
}
triggerUUID, ok := parseUUIDOrBadRequest(w, triggerID, "trigger id")
if !ok {
return
}
wsUUID, ok := parseUUIDOrBadRequest(w, workspaceID, "workspace id")
if !ok {
return
}
ap, err := h.Queries.GetAutopilotInWorkspace(r.Context(), db.GetAutopilotInWorkspaceParams{
ID: autopilotUUID,
WorkspaceID: wsUUID,
})
if err != nil {
writeError(w, http.StatusNotFound, "autopilot not found")
return
}
if !h.requireAutopilotWrite(w, r, ap, workspaceID) {
return
}
trigger, err := h.Queries.GetAutopilotTrigger(r.Context(), triggerUUID)
if err != nil || uuidToString(trigger.AutopilotID) != uuidToString(autopilotUUID) {
writeError(w, http.StatusNotFound, "trigger not found")
return
}
userID, ok := requireUserID(w, r)
if !ok {
return
}
if err := h.Queries.DeleteAutopilotTrigger(r.Context(), triggerUUID); err != nil {
writeError(w, http.StatusInternalServerError, "failed to delete trigger")
return
}
h.publish(protocol.EventAutopilotUpdated, workspaceID, "member", userID, map[string]any{
"autopilot_id": uuidToString(autopilotUUID),
"trigger_id": uuidToString(triggerUUID),
})
w.WriteHeader(http.StatusNoContent)
}
// RotateAutopilotTriggerWebhookToken issues a fresh bearer token for an
// existing webhook trigger. The old token stops working immediately because
// the unique-index lookup in the public ingress route is keyed on the
// current row value.
func (h *Handler) RotateAutopilotTriggerWebhookToken(w http.ResponseWriter, r *http.Request) {
autopilotID := chi.URLParam(r, "id")
triggerID := chi.URLParam(r, "triggerId")
workspaceID := h.resolveWorkspaceID(r)
ap, ok := h.loadAutopilotInWorkspace(w, r, autopilotID, workspaceID)
if !ok {
return
}
if !h.requireAutopilotWrite(w, r, ap, workspaceID) {
return
}
triggerUUID, ok := parseUUIDOrBadRequest(w, triggerID, "trigger id")
if !ok {
return
}
prev, err := h.Queries.GetAutopilotTrigger(r.Context(), triggerUUID)
if err != nil || uuidToString(prev.AutopilotID) != uuidToString(ap.ID) {
writeError(w, http.StatusNotFound, "trigger not found")
return
}
if prev.Kind != "webhook" {
writeError(w, http.StatusBadRequest, "trigger is not a webhook trigger")
return
}
var rotated db.AutopilotTrigger
for attempt := 0; attempt < 3; attempt++ {
token, terr := generateWebhookToken()
if terr != nil {
writeError(w, http.StatusInternalServerError, "failed to generate webhook token")
return
}
rotated, err = h.Queries.RotateAutopilotTriggerWebhookToken(r.Context(), db.RotateAutopilotTriggerWebhookTokenParams{
ID: triggerUUID,
WebhookToken: pgtype.Text{String: token, Valid: true},
})
if err == nil {
break
}
if !isUniqueViolation(err) {
writeError(w, http.StatusInternalServerError, "failed to rotate webhook token")
return
}
}
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to rotate webhook token")
return
}
resp := h.triggerToResponse(rotated)
userID, _ := requireUserID(w, r)
h.publish(protocol.EventAutopilotUpdated, workspaceID, "member", userID, map[string]any{
"autopilot_id": uuidToString(ap.ID),
"trigger": resp,
})
writeJSON(w, http.StatusOK, resp)
}
// SetAutopilotTriggerSigningSecret sets (or clears) the HMAC signing secret
// for a webhook trigger. Lives on its own endpoint so the secret value never
// shares a request body with any other field — keeping it out of generic
// request-body logs and audit captures that may include patch payloads.
//
// Empty body / empty `signing_secret` clears the secret and reverts the
// trigger to bearer-token-only authentication. The response carries
// `has_signing_secret` + `signing_secret_hint`; the secret itself is never
// echoed back, matching the GitHub / Stripe industry pattern.
func (h *Handler) SetAutopilotTriggerSigningSecret(w http.ResponseWriter, r *http.Request) {
autopilotID := chi.URLParam(r, "id")
triggerID := chi.URLParam(r, "triggerId")
workspaceID := h.resolveWorkspaceID(r)
ap, ok := h.loadAutopilotInWorkspace(w, r, autopilotID, workspaceID)
if !ok {
return
}
if !h.requireAutopilotWrite(w, r, ap, workspaceID) {
return
}
triggerUUID, ok := parseUUIDOrBadRequest(w, triggerID, "trigger id")
if !ok {
return
}
prev, err := h.Queries.GetAutopilotTrigger(r.Context(), triggerUUID)
if err != nil || uuidToString(prev.AutopilotID) != uuidToString(ap.ID) {
writeError(w, http.StatusNotFound, "trigger not found")
return
}
if prev.Kind != "webhook" {
writeError(w, http.StatusBadRequest, "trigger is not a webhook trigger")
return
}
var req SetSigningSecretRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
writeError(w, http.StatusBadRequest, "invalid request body")
return
}
secret := strings.TrimSpace(req.SigningSecret)
// 16 chars is the floor: enough to make brute force impractical for the
// SHA-256 HMAC but low enough not to reject providers that mint shorter
// keys (Slack signing secrets are 32 hex chars; GitHub recommends 32).
if secret != "" && len(secret) < 16 {
writeError(w, http.StatusBadRequest, "signing_secret must be at least 16 characters")
return
}
param := db.SetAutopilotTriggerSigningSecretParams{ID: triggerUUID}
if secret != "" {
param.SigningSecret = pgtype.Text{String: secret, Valid: true}
}
updated, err := h.Queries.SetAutopilotTriggerSigningSecret(r.Context(), param)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to update signing secret")
return
}
resp := h.triggerToResponse(updated)
userID, _ := requireUserID(w, r)
// Publish the trigger update so the UI can refresh the has_signing_secret
// badge in real time. The event payload only carries the response shape,
// which excludes the secret.
h.publish(protocol.EventAutopilotUpdated, workspaceID, "member", userID, map[string]any{
"autopilot_id": uuidToString(ap.ID),
"trigger": resp,
})
writeJSON(w, http.StatusOK, resp)
}
// ── Runs ────────────────────────────────────────────────────────────────────
func (h *Handler) ListAutopilotRuns(w http.ResponseWriter, r *http.Request) {
autopilotID := chi.URLParam(r, "id")
workspaceID := h.resolveWorkspaceID(r)
autopilot, ok := h.loadAutopilotInWorkspace(w, r, autopilotID, workspaceID)
if !ok {
return
}
limit := int32(20)
offset := int32(0)
if l := r.URL.Query().Get("limit"); l != "" {
if v, err := strconv.Atoi(l); err == nil && v > 0 {
limit = int32(v)
}
}
if limit > 100 {
limit = 100
}
if o := r.URL.Query().Get("offset"); o != "" {
if v, err := strconv.Atoi(o); err == nil && v >= 0 {
offset = int32(v)
}
}
runs, err := h.Queries.ListAutopilotRuns(r.Context(), db.ListAutopilotRunsParams{
AutopilotID: autopilot.ID,
Limit: limit,
Offset: offset,
})
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to list runs")
return
}
resp := make([]AutopilotRunResponse, len(runs))
for i, run := range runs {
// Omit trigger_payload in the list response — a webhook envelope
// can be up to 256 KiB and `limit` defaults to 20, so the full
// list would be a ~5 MB worst case. Detail dialog fetches the
// full payload from GetAutopilotRun.
resp[i] = runToResponseSlim(run)
}
writeJSON(w, http.StatusOK, map[string]any{"runs": resp, "total": len(resp)})
}
// GetAutopilotRun returns a single run including its full trigger_payload.
// Workspace scoping is enforced via loadAutopilotInWorkspace; the run is
// then re-checked to belong to that autopilot so a guessed runId from
// another workspace cannot leak data.
func (h *Handler) GetAutopilotRun(w http.ResponseWriter, r *http.Request) {
autopilotID := chi.URLParam(r, "id")
runID := chi.URLParam(r, "runId")
workspaceID := h.resolveWorkspaceID(r)
autopilot, ok := h.loadAutopilotInWorkspace(w, r, autopilotID, workspaceID)
if !ok {
return
}
runUUID, ok := parseUUIDOrBadRequest(w, runID, "run id")
if !ok {
return
}
run, err := h.Queries.GetAutopilotRun(r.Context(), runUUID)
if err != nil {
writeError(w, http.StatusNotFound, "run not found")
return
}
if uuidToString(run.AutopilotID) != uuidToString(autopilot.ID) {
// Guard against a runId from another autopilot being requested via
// this autopilot's URL — fail closed with 404 so the response shape
// matches the "not found" case and no information is leaked.
writeError(w, http.StatusNotFound, "run not found")
return
}
writeJSON(w, http.StatusOK, runToResponse(run))
}
// ── Manual trigger ──────────────────────────────────────────────────────────
func (h *Handler) TriggerAutopilot(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
workspaceID := h.resolveWorkspaceID(r)
autopilot, ok := h.loadAutopilotInWorkspace(w, r, id, workspaceID)
if !ok {
return
}
if !h.requireAutopilotWrite(w, r, autopilot, workspaceID) {
return
}
if autopilot.Status != "active" {
writeError(w, http.StatusBadRequest, "autopilot is not active")
return
}
run, err := h.AutopilotService.DispatchAutopilot(r.Context(), autopilot, pgtype.UUID{}, "manual", nil)
if err != nil {
writeError(w, http.StatusInternalServerError, "failed to trigger autopilot: "+err.Error())
return
}
writeJSON(w, http.StatusOK, runToResponse(*run))
}