Trust Agents: Withhold trust until user has authenticated (7046bfd0) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/trust/TrustManagerService.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -49,6 +49,7 @@ import android.service.trust.TrustAgentService;
		import android.util.ArraySet;
		import android.util.AttributeSet;
		import android.util.Slog;
		import android.util.SparseBooleanArray;
		import android.util.Xml;

		import java.io.IOException;
		@@ -85,6 +86,7 @@ public class TrustManagerService extends SystemService {
		private final ArraySet<AgentInfo> mActiveAgents = new ArraySet<AgentInfo>();
		private final ArrayList<ITrustListener> mTrustListeners = new ArrayList<ITrustListener>();
		private final DevicePolicyReceiver mDevicePolicyReceiver = new DevicePolicyReceiver();
		private final SparseBooleanArray mUserHasAuthenticatedSinceBoot = new SparseBooleanArray();
		private final Context mContext;

		private UserManager mUserManager;
		@@ -268,6 +270,9 @@ public class TrustManagerService extends SystemService {
		// Agent dispatch and aggregation

		private boolean aggregateIsTrusted(int userId) {
		if (!mUserHasAuthenticatedSinceBoot.get(userId)) {
		return false;
		}
		for (int i = 0; i < mActiveAgents.size(); i++) {
		AgentInfo info = mActiveAgents.valueAt(i);
		if (info.userId == userId) {
		@@ -286,6 +291,11 @@ public class TrustManagerService extends SystemService {
		info.agent.onUnlockAttempt(successful);
		}
		}

		if (successful && !mUserHasAuthenticatedSinceBoot.get(userId)) {
		mUserHasAuthenticatedSinceBoot.put(userId, true);
		updateTrust(userId);
		}
		}

		// Listeners