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Update e2ee example to use encryption kwarg and env vars #631

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aryeila merged 2 commits into from
Apr 17, 2026
+9 −5
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Update e2ee example to use encryption kwarg and env vars #631

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f65010e
Update e2ee example to use encryption kwarg and env vars
aryeila Apr 16, 2026
f87f252
Fix ruff formatting in e2ee example
aryeila Apr 16, 2026
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14 changes: 9 additions & 5 deletions examples/e2ee.py
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Original file line number Diff line number Diff line change
@@ -1,15 +1,19 @@
import asyncio
import logging
import os
from signal import SIGINT, SIGTERM

import numpy as np
from livekit import rtc

URL = "ws://localhost:7880"
TOKEN = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE5MDY2MTMyODgsImlzcyI6IkFQSVRzRWZpZFpqclFvWSIsIm5hbWUiOiJuYXRpdmUiLCJuYmYiOjE2NzI2MTMyODgsInN1YiI6Im5hdGl2ZSIsInZpZGVvIjp7InJvb20iOiJ0ZXN0Iiwicm9vbUFkbWluIjp0cnVlLCJyb29tQ3JlYXRlIjp0cnVlLCJyb29tSm9pbiI6dHJ1ZSwicm9vbUxpc3QiOnRydWV9fQ.uSNIangMRu8jZD5mnRYoCHjcsQWCrJXgHCs0aNIgBFY" # noqa
URL = os.environ.get("LIVEKIT_URL", "ws://localhost:7880")
TOKEN = os.environ.get(
"LIVEKIT_TOKEN",
"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE5MDY2MTMyODgsImlzcyI6IkFQSVRzRWZpZFpqclFvWSIsIm5hbWUiOiJuYXRpdmUiLCJuYmYiOjE2NzI2MTMyODgsInN1YiI6Im5hdGl2ZSIsInZpZGVvIjp7InJvb20iOiJ0ZXN0Iiwicm9vbUFkbWluIjp0cnVlLCJyb29tQ3JlYXRlIjp0cnVlLCJyb29tSm9pbiI6dHJ1ZSwicm9vbUxpc3QiOnRydWV9fQ.uSNIangMRu8jZD5mnRYoCHjcsQWCrJXgHCs0aNIgBFY",
) # noqa

# ("livekitrocks") this is our shared key, it must match the one used by your clients
SHARED_KEY = b"livekitrocks"
# This shared key must match the one used by your clients
SHARED_KEY = os.environ.get("E2EE_SHARED_KEY", "livekitrocks").encode()

WIDTH, HEIGHT = 1280, 720

Expand Down Expand Up @@ -106,7 +110,7 @@ def on_e2ee_state_changed(participant: rtc.Participant, state: rtc.EncryptionSta
e2ee_options.key_provider_options.shared_key = SHARED_KEY

await room.connect(
URL, TOKEN, options=rtc.RoomOptions(auto_subscribe=True, e2ee=e2ee_options)
URL, TOKEN, options=rtc.RoomOptions(auto_subscribe=True, encryption=e2ee_options)
)

logging.info("connected to room %s", room.name)
Expand Down
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