| 29 Oct 2024 |
 atemu12 | Perhaps LOS is missing whatever blob is responsible for this | 00:49:50 |
 samueldr | the ##...## numbers are to launch some arbitrary stuff, and very build-dependent (and kind of a misfeature imo) | 00:50:04 |
| samueldr | * the *#*#...#*#* numbers are to launch some arbitrary stuff, and very build-dependent (and kind of a misfeature imo) | 00:50:16 |
| samueldr | AFAIK any (system?) software(?) can hook its own thing there | 00:50:33 |
| atemu12 | Oh boy | 00:50:40 |
| atemu12 | Today on things that should just be a hidden service app | 00:50:50 |
| samueldr | I don't know the mechanisms, just the overall vibe | 00:50:56 |
| samueldr | oh, it might also be in a hidden service app | 00:51:07 |
| samueldr | and served by that app | 00:51:10 |
| atemu12 | Right | 00:51:16 |
| * samueldr is looking at something | 00:51:48 |
| atemu12 | (Don't fall into a rabbit hole!) | 00:52:07 |
| atemu12 | (Or do, whatever your current mood is ;) ) | 00:52:33 |
 oak 🏳️🌈♥️ | I used to work in one Android phone development project in the past and there I became very familiar with many of the security related parts of the Android OS, and I remember looking at fingerprint back then as well. But it's already almost 10 years ago | 00:52:44 |
| atemu12 | Oh wow that must have been brand new | 00:53:07 |
| samueldr | https://developer.android.com/reference/android/telephony/TelephonyManager#ACTION_SECRET_CODE | 00:53:07 |
| atemu12 | I think those only really became a thing ~2015-ish | 00:53:20 |
| samueldr | In reply to @atemu12:matrix.org
(Don't fall into a rabbit hole!) it's simpler than you think | 00:53:43 |
| atemu12 | Even official docs, wow | 00:54:07 |
| samueldr | I was checking if an app could do what I think it would do | 00:54:11 |
| samueldr | before recommending it | 00:54:16 |
| samueldr | https://f-droid.org/en/packages/de.szalkowski.activitylauncher/ | 00:54:29 |
| oak 🏳️🌈♥️ | https://source.android.com/docs/security/features/authentication/fingerprint-hal | 00:54:36 |
| samueldr | if you poke around in the different packages, you might see an activity related to fingerprint stuff | 00:54:43 |
| atemu12 | Could grep for that permission string on the official android image hmm | 00:54:45 |
| oak 🏳️🌈♥️ | It's pretty well documentated | 00:54:52 |
| atemu12 | s/permission/intent/ | 00:54:53 |
| samueldr | also that intent could/can be scanned by software | 00:55:02 |
| samueldr | https://github.com/SimonMarquis/Android-SecretCodes | 00:55:21 |
| samueldr | (could) | 00:55:23 |
