Jamil 1e577d31b9 fix(portal): use reproducible relay creds (#9857) ...

When giving TURN credentials to clients and gateways, it's important
that they remain consistent across hiccups in the portal connection so
that relayed connections are not interrupted during a deploy, or if the
user's internet is flaky, or the GCP load balancer decides to disconnect
the client/gateway.

Prior to this PR, that was not the case because we essentially tied TURN
credentials, required for data plane packet flows, to the WebSocket
connection, a control plane element. This happened because we generated
random `expires_at` and `salt` elements on _each_ connection to the
portal.

Instead, what we do now is make these reproducible and tied to the auth
token by hashing then base64-encoding it. The expiry is tied to the
auth-token's expiry.


Fixes #9856

2025-07-14 17:42:11 +00:00

..

api

fix(portal): use reproducible relay creds (#9857)

2025-07-14 17:42:11 +00:00

support

feat(portal): Add REST API (#5579)

2024-07-20 04:20:43 +00:00

test_helper.exs

Move elixir code to a subfolder (#1631)

2023-05-24 15:46:51 -06:00