agents protocol proposal (#595)

* simulate-job * generated protobuf * wip * job_cost * Update livekit_agent.proto * generated protobuf * Update livekit_agent.proto * generated protobuf * Update livekit_agent.proto * Update livekit_agent.proto * Update livekit_agent.proto * generated protobuf * Update livekit_agent.proto * renamed to pong Co-authored-by: David Zhao <[email protected]> * Update livekit_agent.proto * Update livekit_agent.proto * generated protobuf * remove job_cost & ParticipantPermission * generated protobuf * Update livekit_agent.proto * generated protobuf * wip * generated protobuf * generated protobuf * Update livekit_agent.proto * generated protobuf * generated protobuf * handler namespace * generated protobuf --------- Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: David Zhao <[email protected]> Co-authored-by: David Colburn <[email protected]>
livekit · Apr 3, 2024 · bc6c7ff · bc6c7ff
1 parent fc68e8d
commit bc6c7ff
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diff --git a/.idea/.gitignore b/.idea/.gitignore
diff --git a/agent/token.go b/agent/token.go
@@ -0,0 +1,31 @@
+package agent
+
+import (
+	"time"
+
+	"github.com/livekit/protocol/auth"
+	"github.com/livekit/protocol/livekit"
+)
+
+func BuildAgentToken(apiKey, secret, roomName, participantIdentity, participantName, participantMetadata string, permissions *livekit.ParticipantPermission) (string, error) {
+	grant := &auth.VideoGrant{
+		RoomJoin:             true,
+		Agent:                true,
+		Room:                 roomName,
+		CanSubscribe:         &permissions.CanSubscribe,
+		CanPublish:           &permissions.CanPublish,
+		CanPublishData:       &permissions.CanPublishData,
+		Hidden:               permissions.Hidden,
+		CanUpdateOwnMetadata: &permissions.CanUpdateMetadata,
+	}
+
+	at := auth.NewAccessToken(apiKey, secret).
+		AddGrant(grant).
+		SetIdentity(participantIdentity).
+		SetName(participantName).
+		SetKind(livekit.ParticipantInfo_AGENT).
+		SetValidFor(1 * time.Hour).
+		SetMetadata(participantMetadata)
+
+	return at.ToJWT()
+}