This is a squash of the following commits.
Author: Danny Lin <danny@kdrag0n.dev>
Date: Wed Oct 7 00:24:54 2020 -0700
init: Set properties to make SafetyNet pass
Google's SafetyNet integrity checks will check the values of these
properties when performing basic attestation. Setting fake values helps
us pass basic SafetyNet with no Magisk Hide or kernel patches necessary.
Note that these properties need to be set very early, before parsing the
kernel command-line, as they are read-only properties that the bootloader
sets using androidboot kernel arguments. The bootloader's real values
cause SafetyNet to fail with an unlocked bootloader and/or custom
software because the verified boot chain is broken in that case.
Change-Id: I66d23fd91d82906b00d5eb020668f01ae83ec31f
Signed-off-by: Omkar Chandorkar <gotenksIN@aospa.co>
Author: Jarl-Penguin <jarlpenguin@outlook.com>
Date: Wed Jun 16 11:28:46 2021 +0000
init: Don't spoof SafetyNet properties in recovery mode
Change-Id: Ib6d3808c3b8f3e0cffab685a24d3cdd436b0fe9b
Change-Id: I0a219245b8e8f59ab1acc31068b4f8f98f708d81
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
35dd4cf950