Trust: Track separate user has authenticated since boot (53a6b06e) · Commits · e / os / android_frameworks_base

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

+24 −15

Original line number	Diff line number	Diff line
		@@ -105,7 +105,7 @@ public class TrustManagerService extends SystemService {
		private final ArraySet<AgentInfo> mActiveAgents = new ArraySet<AgentInfo>();
		private final ArrayList<ITrustListener> mTrustListeners = new ArrayList<ITrustListener>();
		private final Receiver mReceiver = new Receiver();
		private final SparseBooleanArray mUserHasAuthenticatedSinceBoot = new SparseBooleanArray();
		private final SparseBooleanArray mUserHasAuthenticated = new SparseBooleanArray();
		/* package */ final TrustArchive mArchive = new TrustArchive();
		private final Context mContext;
		private final LockPatternUtils mLockPatternUtils;
		@@ -118,6 +118,9 @@ public class TrustManagerService extends SystemService {
		@GuardedBy("mDeviceLockedForUser")
		private final SparseBooleanArray mDeviceLockedForUser = new SparseBooleanArray();

		@GuardedBy("mUserHasAuthenticatedSinceBoot")
		private final SparseBooleanArray mUserHasAuthenticatedSinceBoot = new SparseBooleanArray();

		private boolean mTrustAgentsCanRun = false;
		private int mCurrentUser = UserHandle.USER_OWNER;

		@@ -556,31 +559,34 @@ public class TrustManagerService extends SystemService {
		}

		private boolean getUserHasAuthenticated(int userId) {
		synchronized (mUserHasAuthenticatedSinceBoot) {
		return mUserHasAuthenticatedSinceBoot.get(userId);
		}
		return mUserHasAuthenticated.get(userId);
		}

		/**
		* @return whether the value has changed
		*/
		private boolean setUserHasAuthenticated(int userId) {
		if (!mUserHasAuthenticated.get(userId)) {
		mUserHasAuthenticated.put(userId, true);
		synchronized (mUserHasAuthenticatedSinceBoot) {
		if (!mUserHasAuthenticatedSinceBoot.get(userId)) {
		mUserHasAuthenticatedSinceBoot.put(userId, true);
		}
		return true;
		}
		return false;
		}
		}

		private void clearUserHasAuthenticated(int userId) {
		synchronized (mUserHasAuthenticatedSinceBoot) {
		if (userId == UserHandle.USER_ALL) {
		mUserHasAuthenticatedSinceBoot.clear();
		mUserHasAuthenticated.clear();
		} else {
		mUserHasAuthenticatedSinceBoot.put(userId, false);
		mUserHasAuthenticated.put(userId, false);
		}
		}

		private boolean getUserHasAuthenticatedSinceBoot(int userId) {
		synchronized (mUserHasAuthenticatedSinceBoot) {
		return mUserHasAuthenticatedSinceBoot.get(userId);
		}
		}

		@@ -734,7 +740,7 @@ public class TrustManagerService extends SystemService {
		Manifest.permission.ACCESS_KEYGUARD_SECURE_STORAGE, null);
		long token = Binder.clearCallingIdentity();
		try {
		return getUserHasAuthenticated(userId);
		return getUserHasAuthenticatedSinceBoot(userId);
		} finally {
		Binder.restoreCallingIdentity(token);
		}
		@@ -788,6 +794,9 @@ public class TrustManagerService extends SystemService {
		fout.print(": trusted=" + dumpBool(aggregateIsTrusted(user.id)));
		fout.print(", trustManaged=" + dumpBool(aggregateIsTrustManaged(user.id)));
		fout.print(", deviceLocked=" + dumpBool(isDeviceLockedInner(user.id)));
		fout.print(", hasAuthenticated=" + dumpBool(getUserHasAuthenticated(user.id)));
		fout.print(", hasAuthenticatedSinceBoot="
		+ dumpBool(getUserHasAuthenticatedSinceBoot(user.id)));
		fout.println();
		fout.println(" Enabled agents:");
		boolean duplicateSimpleNames = false;
		@@ -909,7 +918,7 @@ public class TrustManagerService extends SystemService {
		} else if (Intent.ACTION_USER_REMOVED.equals(action)) {
		int userId = getUserId(intent);
		if (userId > 0) {
		mUserHasAuthenticatedSinceBoot.delete(userId);
		mUserHasAuthenticated.delete(userId);
		synchronized (mUserIsTrusted) {
		mUserIsTrusted.delete(userId);
		}