feat: emit cloud events for dependency cooldown and host observations (#243)

* feat: emit cloud events for dependency cooldown and host observations (#237)

Wire cooldown blocks and proxy host observations through the cloud sync
pipeline so they appear as telemetry in Control Tower.

- Cooldown blocks emit PACKAGE_DECISION with COOLDOWN_BLOCKED action and
  PmgDependencyCooldown context (publish date, cooldown days, days since
  publish, days remaining)
- Proxy host observations emit HOST_OBSERVATION with PmgHostObservation
  (hostname, method)
- Session summary now includes cooldown_blocked_count
- Updated buf API dependency for new proto schema

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* format file

* fix: add explicit eventlog mapping for EventTypeDependencyCooldown

Follow the existing pattern where every audit event type has an explicit
case in mapEventType and a corresponding constant in the eventlog package.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* Apply suggestion from @devin-ai-integration[bot]

Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Signed-off-by: Abhisek Datta <abhisek.datta@gmail.com>

---------

Signed-off-by: Abhisek Datta <abhisek.datta@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: Abhisek Datta <abhisek.datta@gmail.com>
Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
This commit is contained in:
Sahil Bansal
2026-05-08 10:01:25 +05:30
committed by GitHub
co-authored by Claude Opus 4.6 devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com> Abhisek Datta devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
parent b671192598
commit 19d735cdd2
12 changed files with 218 additions and 67 deletions
+37
View File
@@ -5,6 +5,7 @@ import (
controltowerv1 "buf.build/gen/go/safedep/api/protocolbuffers/go/safedep/messages/controltower/v1"
"google.golang.org/protobuf/types/known/durationpb"
"google.golang.org/protobuf/types/known/timestamppb"
)
func (s *cloudSink) translateToPmgEvents(event AuditEvent) []*controltowerv1.PmgEvent {
@@ -18,6 +19,10 @@ func (s *cloudSink) translateToPmgEvents(event AuditEvent) []*controltowerv1.Pmg
// not a per-package event. It is emitted as part of EventTypeSessionComplete when
// the session's insecureBypassed counter is > 0.
return nil
case EventTypeDependencyCooldown:
return []*controltowerv1.PmgEvent{newCooldownBlockedEvent(event)}
case EventTypeProxyHostObserved:
return []*controltowerv1.PmgEvent{newHostObservationEvent(event)}
case EventTypeSandboxOverride:
return []*controltowerv1.PmgEvent{newSandboxOverrideEvent(event)}
case EventTypeError:
@@ -84,6 +89,37 @@ func newErrorEvent(event AuditEvent) *controltowerv1.PmgEvent {
return e
}
func newCooldownBlockedEvent(event AuditEvent) *controltowerv1.PmgEvent {
decision := &controltowerv1.PmgPackageDecision{}
decision.SetPackageVersion(event.PackageVersion)
decision.SetAction(controltowerv1.PmgPackageAction_PMG_PACKAGE_ACTION_COOLDOWN_BLOCKED)
cooldown := &controltowerv1.PmgDependencyCooldown{}
if !event.PublishDate.IsZero() {
cooldown.SetPublishDate(timestamppb.New(event.PublishDate))
}
cooldown.SetCooldownDays(uint32(event.CooldownDays))
cooldown.SetDaysSincePublish(uint32(event.DaysAgo))
cooldown.SetDaysRemaining(uint32(event.DaysLeft))
decision.SetCooldown(cooldown)
e := &controltowerv1.PmgEvent{}
e.SetEventType(controltowerv1.PmgEventType_PMG_EVENT_TYPE_PACKAGE_DECISION)
e.SetPackageDecision(decision)
return e
}
func newHostObservationEvent(event AuditEvent) *controltowerv1.PmgEvent {
obs := &controltowerv1.PmgHostObservation{}
obs.SetHostname(event.Hostname)
obs.SetMethod(event.Method)
e := &controltowerv1.PmgEvent{}
e.SetEventType(controltowerv1.PmgEventType_PMG_EVENT_TYPE_HOST_OBSERVATION)
e.SetHostObservation(obs)
return e
}
func newSessionSummaryEvent(data *SessionData) *controltowerv1.PmgEvent {
summary := &controltowerv1.PmgSessionSummary{}
summary.SetPackageManager(mapPackageManager(data.PackageManager))
@@ -93,6 +129,7 @@ func newSessionSummaryEvent(data *SessionData) *controltowerv1.PmgEvent {
summary.SetBlockedCount(data.BlockedCount)
summary.SetConfirmedCount(data.ConfirmedCount)
summary.SetTrustedSkipped(data.TrustedSkipped)
summary.SetCooldownBlockedCount(data.CooldownBlockedCount)
summary.SetDuration(durationpb.New(data.Duration))
summary.SetSandboxEnabled(data.SandboxEnabled)
summary.SetParanoidMode(data.ParanoidMode)