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universal7885: Address SELinux denials

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* Now boots with enforcing kernel
This commit is contained in:
Gabriel2392 2021-10-26 09:31:26 +00:00 • committed by roynatech2544
commit 7329c87196
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GPG key ID: 9675C32163D88D30
17 changed files with 50 additions and 30 deletions
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11
universal7885-common/SamsungParts/jni/SELinuxBridge.cpp
View file

@ -16,14 +16,3 @@ Java_com_eurekateam_samsungextras_interfaces_SELinux_getSELinux(JNIEnv *env, jcl
int ret = service->readSELinuxstats();
return ret;
}
extern "C"
JNIEXPORT void JNICALL
Java_com_eurekateam_samsungextras_interfaces_SELinux_setSELinux(JNIEnv *env, jclass clazz,
jint enable) {
android::sp<ISELinux> service = ISELinux::getService();
if (enable == 1){
service->setSELinuxWritable(Enable::ENABLE);
}else{
service->setSELinuxWritable(Enable::DISABLE);
}
}

4
universal7885-common/SamsungParts/src/com/eurekateam/samsungextras/BootReceiver.java
View file

@ -23,7 +23,7 @@ import android.content.SharedPreferences;
import androidx.preference.PreferenceManager;
import com.eurekateam.samsungextras.utils.FileUtilsWrapper;
import com.eurekateam.samsungextras.interfaces.GPU;
public class BootReceiver extends BroadcastReceiver {
@ -37,7 +37,7 @@ public class BootReceiver extends BroadcastReceiver {
}
boolean gpuenabled = sharedPrefs.getBoolean(DeviceSettings.PREF_GPUEXYNOS, false);
if (!gpuenabled){
FileUtilsWrapper.writeLine(GlobalConstants.TMU_SYSFS, "0");
GPU.setGPU(0);
}
}
}

17
universal7885-common/SamsungParts/src/com/eurekateam/samsungextras/DeviceSettings.java
View file

@ -69,10 +69,15 @@ public class DeviceSettings extends PreferenceFragment implements
mGPUExynos.setChecked(GPU.getGPU() == 1);
mGPUExynos.setOnPreferenceChangeListener(this);
SwitchPreference mSELinux = findPreference(PREF_SELINUX);
Preference mSELinux = findPreference(PREF_SELINUX);
assert mSELinux != null;
mSELinux.setOnPreferenceChangeListener(this);
mSELinux.setEnabled(SELinux.getSELinux() != 0);
mSELinux.setOnPreferenceClickListener(preference -> {
Toast.makeText(getContext(), SELinux.getSELinux() == 1 ?
"SELinux is in enforcing state." :
"SELinux is in permissive state.",
Toast.LENGTH_SHORT).show();
return true;
});
Preference mFlashLight = findPreference(PREF_FLASHLIGHT);
assert mFlashLight != null;
@ -109,12 +114,6 @@ public class DeviceSettings extends PreferenceFragment implements
Toast.makeText(getContext(), gpu_enabled ? "GPU Throttling is now enabled."
: "GPU Throttling is now disabled.",
Toast.LENGTH_SHORT).show();
case PREF_SELINUX:
boolean selinux_enabled = (Boolean) value;
SELinux.setSELinux(selinux_enabled ? 1 : 0);
Toast.makeText(getContext(), selinux_enabled ? "SELinux is now in enforcing state."
: "SELinux is now in permissive state.",
Toast.LENGTH_SHORT).show();
default:
break;
}

4
universal7885-common/SamsungParts/src/com/eurekateam/samsungextras/battery/BatteryFragment.java
View file

@ -69,12 +69,12 @@ public class BatteryFragment extends PreferenceFragment implements
if (preference == mChargePref) {
Boolean value = (Boolean) newValue;
Battery.setChargeSysfs(value ? 0 : 1 );
mFastChargePref.setChecked(Battery.getChargeSysfs() == 0);
mChargePref.setChecked(Battery.getChargeSysfs() == 0);
return true;
}else if (preference == mFastChargePref){
Boolean value = (Boolean) newValue;
Battery.setFastCharge(value ? 0 : 1 );
mChargePref.setChecked(Battery.getFastChargeSysfs() == 0);
mFastChargePref.setChecked(Battery.getFastChargeSysfs() == 0);
return true;
}
return false;

1
universal7885-common/SamsungParts/src/com/eurekateam/samsungextras/interfaces/SELinux.java
View file

@ -1,6 +1,5 @@
package com.eurekateam.samsungextras.interfaces;
public class SELinux {
public static native void setSELinux(int enable);
public static native int getSELinux();
}