forked from wrenn/wrenn
pptx704
84dd15d22b
Implement a channels system for notifying teams via external providers
(Discord, Slack, Teams, Google Chat, Telegram, Matrix, webhook) when
lifecycle events occur (capsule/template/host state changes).
- Channel CRUD API under /v1/channels (JWT-only auth)
- Test endpoint to verify config before saving (POST /v1/channels/test)
- Secret rotation endpoint (PUT /v1/channels/{id}/config)
- AES-256-GCM encryption for provider secrets (WRENN_ENCRYPTION_KEY)
- Redis stream event publishing from audit logger
- Background dispatcher with consumer group and retry (10s, 30s)
- Webhook delivery with HMAC-SHA256 signing (X-WRENN-SIGNATURE)
- shoutrrr integration for chat providers
- Secrets never exposed in API responses
74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
package events
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import (
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"context"
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"time"
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)
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// EventPublisher pushes events onto the notification stream.
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// Satisfied by *channels.Publisher.
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type EventPublisher interface {
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Publish(ctx context.Context, e Event)
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}
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// ActorKind identifies what initiated an event.
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type ActorKind string
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const (
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ActorUser ActorKind = "user"
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ActorAPIKey ActorKind = "api_key"
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ActorSystem ActorKind = "system"
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)
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// Actor describes who triggered an event.
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type Actor struct {
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Type ActorKind `json:"type"`
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ID string `json:"id,omitempty"`
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Name string `json:"name,omitempty"`
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}
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// Resource identifies the object the event relates to.
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type Resource struct {
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ID string `json:"id"`
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Type string `json:"type"`
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}
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// Event is the canonical notification payload published to the Redis stream
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// and delivered to channel subscribers.
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type Event struct {
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Event string `json:"event"`
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Timestamp string `json:"timestamp"`
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TeamID string `json:"team_id"`
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Actor Actor `json:"actor"`
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Resource Resource `json:"resource"`
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}
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// Event type constants.
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const (
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CapsuleCreated = "capsule.created"
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CapsuleRunning = "capsule.running"
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CapsulePaused = "capsule.paused"
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CapsuleDestroyed = "capsule.destroyed"
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SnapshotCreated = "template.snapshot.created"
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SnapshotDeleted = "template.snapshot.deleted"
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HostUp = "host.up"
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HostDown = "host.down"
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)
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// AllEventTypes is the complete set of valid event type strings.
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var AllEventTypes = []string{
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CapsuleCreated,
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CapsuleRunning,
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CapsulePaused,
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CapsuleDestroyed,
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SnapshotCreated,
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SnapshotDeleted,
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HostUp,
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HostDown,
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}
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// Now returns the current time formatted for event timestamps.
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func Now() string {
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return time.Now().UTC().Format(time.RFC3339)
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}
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