This commit adds support for FedRAMP environments. Cloudflared will
now dynamically configure the management hostname and API URL, switching
to FedRAMP-specific values like `management.fed.argotunnel.com` and `https://api.fed.cloudflare.com/client/v4`
when a FedRAMP endpoint is detected.
Key to this is an enhanced `ParseToken` function, which now includes an `IsFed()`
method to determine if a management token's issuer is `fed-tunnelstore`. This allows
cloudflared to correctly identify and operate within a FedRAMP context, ensuring
proper connectivity.
Closes TUN-9583
To help accommodate web browser interactions with websockets, when a
streaming logs session is requested for the same actor while already
serving a session for that user in a separate request, the original
request will be closed and the new request start streaming logs
instead. This should help with rogue sessions holding on for too long
with no client on the other side (before idle timeout or connection
close).
