set human name in livekit room context

go/internal/handler/handler.go

@@ -1064,6 +1064,11 @@ func (h *Handler) GetLivekitToken(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "unauthorized", http.StatusUnauthorized)
 		return
 	}
+	humanEmail, ok := middleware.EmailFromContext(r.Context())
+	if !ok {
+		http.Error(w, "unauthorized", http.StatusUnauthorized)
+		return
+	}
 
 	var req GetLivekitTokenRequest
 	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
@@ -1076,7 +1081,7 @@ func (h *Handler) GetLivekitToken(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	token, err := h.livekitClient.GetJoinToken(req.RoomId, humanId)
+	token, err := h.livekitClient.GetJoinToken(req.RoomId, humanId, humanEmail)
 	if err != nil {
 		slog.Error("failed to generate livekit token", "error", err, "humanId", humanId, "roomId", req.RoomId)
 		http.Error(w, "failed to generate token", http.StatusInternalServerError)

go/internal/livekit/client.go

@@ -8,7 +8,8 @@ import (
 )
 
 type Client interface {
-	GetJoinToken(roomId string, identity string) (string, error)
+	// Name will show up in the participant data
+	GetJoinToken(roomId string, humanId string, name string) (string, error)
 	ServerUrl() string
 }
 
@@ -30,14 +31,15 @@ func (c *clientImpl) ServerUrl() string {
 	return c.hostUrl
 }
 
-func (c *clientImpl) GetJoinToken(room, identity string) (string, error) {
+func (c *clientImpl) GetJoinToken(room, humanId, name string) (string, error) {
 	at := auth.NewAccessToken(c.apiKey, c.apiSecret)
 	grant := &auth.VideoGrant{
 		RoomJoin: true,
 		Room:     room,
 	}
 	at.SetVideoGrant(grant).
-		SetIdentity(identity).
+		SetIdentity(humanId).
+		SetName(name).
 		SetValidFor(time.Hour)
 
 	return at.ToJWT()