Files
firezone/rust/bin-shared
Thomas Eizinger a91dda139f feat(connlib): only conditionally hash firezone ID (#9633)
A bit of legacy that we have inherited around our Firezone ID is that
the ID stored on the user's device is sha'd before being passed to the
portal as the "external ID". This makes it difficult to correlate IDs in
Sentry and PostHog with the data we have in the portal. For Sentry and
PostHog, we submit the raw UUID stored on the user's device.

As a first step in overcoming this, we embed an "external ID" in those
services as well IF the provided Firezone ID is a valid UUID. This will
allow us to immediately correlate those events.

As a second step, we automatically generate all new Firezone IDs for the
Windows and Linux Client as `hex(sha256(uuid))`. These won't parse as
valid UUIDs and therefore will be submitted as is to the portal.

As a third step, we update all documentation around generating Firezone
IDs to use `uuidgen | sha256` instead of just `uuidgen`. This is
effectively the equivalent of (2) but for the Headless Client and
Gateway where the Firezone ID can be configured via environment
variables.

Resolves: #9382

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Signed-off-by: Thomas Eizinger <thomas@eizinger.io>
Co-authored-by: Jamil <jamilbk@users.noreply.github.com>
2025-06-24 07:05:48 +00:00
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