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am ee77eced: Merge "Check signature match between Cert installer and Settings" into mnc-dev

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* commit 'ee77eced69fac3e6f94cbb3ce2013d8334c17c90':
  Check signature match between Cert installer and Settings
This commit is contained in:
Zoltan Szatmary-Ban
2015-07-09 17:49:56 +00:00
committed by Android Git Automerger
parent 325ba38595 ee77eced69
commit 381adf9ea9
1 changed files with 5 additions and 2 deletions
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7
src/com/android/settings/CredentialStorage.java
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@@ -22,6 +22,7 @@ import android.app.admin.DevicePolicyManager;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.UserInfo;
import android.content.res.Resources;
import android.os.AsyncTask;
@@ -417,8 +418,10 @@ public final class CredentialStorage extends Activity {
*/
private boolean checkCallerIsCertInstallerOrSelfInProfile() {
if (TextUtils.equals("com.android.certinstaller", getCallingPackage())) {
// CertInstaller is allowed to install credentials
return true;
// CertInstaller is allowed to install credentials if it has the same signature as
// Settings package.
return getPackageManager().checkSignatures(
getCallingPackage(), getPackageName()) == PackageManager.SIGNATURE_MATCH;
}
final int launchedFromUserId;