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init: Only set safetynet props if not eng build

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Change-Id: I5c675e3391cc48a95ab9186047e9e9effca95406
Signed-off-by: Dmitrii <bankersenator@gmail.com>
This commit is contained in:
jhenrique09 2020-11-20 20:33:21 -03:00 • committed by DigiGoon
parent df046af0e8
commit d6b4dccb42
1 changed files with 9 additions and 5 deletions
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14
init/property_service.cpp
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@ -918,16 +918,20 @@ static const char *snet_prop_value[] = {
};
static void workaround_snet_properties() {
std::string build_type = android::base::GetProperty("ro.build.type", "");
// Weaken property override security to set safetynet props
weaken_prop_override_security = true;
std::string error;
LOG(INFO) << "snet: Hiding sensitive props";
// Hide all sensitive props
for (int i = 0; snet_prop_key[i]; ++i) {
PropertySetNoSocket(snet_prop_key[i], snet_prop_value[i], &error);
}
// Hide all sensitive props if not eng build
if (build_type != "eng") {
LOG(INFO) << "snet: Hiding sensitive props";
for (int i = 0; snet_prop_key[i]; ++i) {
PropertySetNoSocket(snet_prop_key[i], snet_prop_value[i], &error);
}
}
// Restore the normal property override security after safetynet props have been set
weaken_prop_override_security = false;