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/-

Created July 5, 2013 23:56
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Revisions

  1. @invalid-email-address Anonymous created this gist Jul 5, 2013.
    48 changes: 48 additions & 0 deletions -
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,48 @@
    diff --git a/services/java/com/android/server/pm/PackageManagerService.java b/services/java/com/android/server/pm/PackageManagerService.java
    index f134854..409c88e 100644
    --- a/services/java/com/android/server/pm/PackageManagerService.java
    +++ b/services/java/com/android/server/pm/PackageManagerService.java
    @@ -368,6 +368,8 @@ public class PackageManagerService extends IPackageManager.Stub {
    final ActivityIntentResolver mReceivers =
    new ActivityIntentResolver();

    + final HashSet<String> mAllowances = new HashSet<String>();
    +
    // All available services, for your resolving pleasure.
    final ServiceIntentResolver mServices = new ServiceIntentResolver();

    @@ -1519,7 +1521,23 @@ public class PackageManagerService extends IPackageManager.Stub {
    }
    perms.add(perm);
    XmlUtils.skipCurrentTag(parser);
    -
    + } else if ("allow-permission".equals(name)) {
    + String perm = parser.getAttributeValue(null, "name");
    + if (perm == null) {
    + Slog.w(TAG, "<allow-permission> without name at "
    + + parser.getPositionDescription());
    + XmlUtils.skipCurrentTag(parser);
    + continue;
    + }
    + String pkgName = parser.getAttributeValue(null, "package");
    + if (pkgName == null) {
    + Slog.w(TAG, "<allow-permission> without package at "
    + + parser.getPositionDescription());
    + XmlUtils.skipCurrentTag(parser);
    + continue;
    + }
    + mAllowances.add(pkgName + ":" + perm);
    + XmlUtils.skipCurrentTag(parser);
    } else if ("library".equals(name)) {
    String lname = parser.getAttributeValue(null, "name");
    String lfile = parser.getAttributeValue(null, "file");
    @@ -4879,7 +4897,8 @@ public class PackageManagerService extends IPackageManager.Stub {
    bp.packageSetting.signatures.mSignatures, pkg.mSignatures)
    == PackageManager.SIGNATURE_MATCH)
    || (compareSignatures(mPlatformPackage.mSignatures, pkg.mSignatures)
    - == PackageManager.SIGNATURE_MATCH);
    + == PackageManager.SIGNATURE_MATCH)
    + || mAllowances.contains(pkg.packageName + ":" + name);
    if (!allowed && (bp.protectionLevel
    & PermissionInfo.PROTECTION_FLAG_SYSTEM) != 0) {
    if (isSystemApp(pkg)) {