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Merge "DPC should not be allowed to grant development permission" into oc-dev am: 5e4b2b15ec

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am: f1aea743fd

Change-Id: I80e7885580b9ac17eaf8d7f232684b357b1c84da
This commit is contained in:
Tony Mak
2017-09-11 03:53:03 +00:00
committed by android-build-merger
parent 05c679e9fa f1aea743fd
commit 0b80fb29b1
1 changed files with 15 additions and 0 deletions
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15
services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
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@@ -99,6 +99,7 @@ import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.PackageManagerInternal;
import android.content.pm.ParceledListSlice;
import android.content.pm.PermissionInfo;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.content.pm.StringParceledListSlice;
@@ -152,6 +153,7 @@ import android.telephony.TelephonyManager;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.ArraySet;
import android.util.EventLog;
import android.util.Log;
import android.util.Pair;
import android.util.Slog;
@@ -9590,6 +9592,10 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
< android.os.Build.VERSION_CODES.M) {
return false;
}
if (!isRuntimePermission(permission)) {
EventLog.writeEvent(0x534e4554, "62623498", user.getIdentifier(), "");
return false;
}
final PackageManager packageManager = mInjector.getPackageManager();
switch (grantState) {
case DevicePolicyManager.PERMISSION_GRANT_STATE_GRANTED: {
@@ -9616,6 +9622,8 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
return true;
} catch (SecurityException se) {
return false;
} catch (NameNotFoundException e) {
return false;
} finally {
mInjector.binderRestoreCallingIdentity(ident);
}
@@ -9665,6 +9673,13 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
}
}
public boolean isRuntimePermission(String permissionName) throws NameNotFoundException {
final PackageManager packageManager = mInjector.getPackageManager();
PermissionInfo permissionInfo = packageManager.getPermissionInfo(permissionName, 0);
return (permissionInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE)
== PermissionInfo.PROTECTION_DANGEROUS;
}
@Override
public boolean isProvisioningAllowed(String action, String packageName) {
Preconditions.checkNotNull(packageName);