The APK is cross-compiled here and run against the server on the host, so
everything build.rs baked in (AI_APP_TRANSCRIPT_HOST/_PORT/_TOKEN and this
machine's CA) was good for exactly the pair that built it -- and a token in
a delivered artifact besides. MainActivity registers aiapp://enroll, hands
the URI and the app's private files directory to Rust, and
client_core::config stores it 0600; transcript_client reads it afresh per
transport, so opening a new link repoints a running app.
Diagnostics says which of three things is true, because they want different
actions: 'enrolled: host:port', 'not enrolled -- open the enrol link from
Dev Updater', and 'enrolment unreadable: ...' for the case nothing could be
found out. The last is why status() has an Unknown arm at all.
ui-sandbox.sh's printed enrol command now carries the CA, which is what
makes it work for an app with no baked copy.
Verified on this checkout's emulator: fresh install reads 'not enrolled',
the intent enrols (log: 'enrolled with 10.0.2.2:8519', enrollment.json
-rw-------), Diagnostics then reads 'enrolled: 10.0.2.2:8519', and the CA
reconstructed from that link is byte-identical to the machine's ca.pem and
validates the server over curl. Android offered the chooser between this
app and the Compose one, which is the intended behaviour.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
irisandClaude Fable 5.1
d8562d96a3