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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.internal.widget;
import android.app.PendingIntent;
import android.app.trust.IStrongAuthTracker;
import android.os.Bundle;
import android.security.keystore.recovery.WrappedApplicationKey;
import android.security.keystore.recovery.KeyChainSnapshot;
import android.security.keystore.recovery.KeyChainProtectionParams;
import android.security.keystore.recovery.RecoveryCertPath;
import com.android.internal.widget.ICheckCredentialProgressCallback;
import com.android.internal.widget.IWeakEscrowTokenActivatedListener;
import com.android.internal.widget.IWeakEscrowTokenRemovedListener;
import com.android.internal.widget.LockscreenCredential;
import com.android.internal.widget.VerifyCredentialResponse;
import java.util.Map;
/** {@hide} */
interface ILockSettings {
@UnsupportedAppUsage
void setBoolean(in String key, in boolean value, in int userId);
@UnsupportedAppUsage
void setLong(in String key, in long value, in int userId);
@UnsupportedAppUsage
void setString(in String key, in String value, in int userId);
@UnsupportedAppUsage
boolean getBoolean(in String key, in boolean defaultValue, in int userId);
@UnsupportedAppUsage
long getLong(in String key, in long defaultValue, in int userId);
@UnsupportedAppUsage
String getString(in String key, in String defaultValue, in int userId);
boolean setLockCredential(in LockscreenCredential credential, in LockscreenCredential savedCredential, int userId);
void resetKeyStore(int userId);
VerifyCredentialResponse checkCredential(in LockscreenCredential credential, int userId,
in ICheckCredentialProgressCallback progressCallback);
VerifyCredentialResponse verifyCredential(in LockscreenCredential credential, int userId, int flags);
VerifyCredentialResponse verifyTiedProfileChallenge(in LockscreenCredential credential, int userId, int flags);
VerifyCredentialResponse verifyGatekeeperPasswordHandle(long gatekeeperPasswordHandle, long challenge, int userId);
void removeGatekeeperPasswordHandle(long gatekeeperPasswordHandle);
int getCredentialType(int userId);
byte[] getHashFactor(in LockscreenCredential currentCredential, int userId);
void setSeparateProfileChallengeEnabled(int userId, boolean enabled, in LockscreenCredential managedUserPassword);
boolean getSeparateProfileChallengeEnabled(int userId);
void registerStrongAuthTracker(in IStrongAuthTracker tracker);
void unregisterStrongAuthTracker(in IStrongAuthTracker tracker);
void requireStrongAuth(int strongAuthReason, int userId);
void reportSuccessfulBiometricUnlock(boolean isStrongBiometric, int userId);
void scheduleNonStrongBiometricIdleTimeout(int userId);
void systemReady();
void userPresent(int userId);
int getStrongAuthForUser(int userId);
boolean hasPendingEscrowToken(int userId);
// Keystore RecoveryController methods.
// {@code ServiceSpecificException} may be thrown to signal an error, which caller can
// convert to {@code RecoveryManagerException}.
void initRecoveryServiceWithSigFile(in String rootCertificateAlias,
in byte[] recoveryServiceCertFile, in byte[] recoveryServiceSigFile);
KeyChainSnapshot getKeyChainSnapshot();
String generateKey(String alias);
String generateKeyWithMetadata(String alias, in byte[] metadata);
String importKey(String alias, in byte[] keyBytes);
String importKeyWithMetadata(String alias, in byte[] keyBytes, in byte[] metadata);
String getKey(String alias);
void removeKey(String alias);
void setSnapshotCreatedPendingIntent(in PendingIntent intent);
void setServerParams(in byte[] serverParams);
void setRecoveryStatus(in String alias, int status);
Map getRecoveryStatus();
void setRecoverySecretTypes(in int[] secretTypes);
int[] getRecoverySecretTypes();
byte[] startRecoverySessionWithCertPath(in String sessionId, in String rootCertificateAlias,
in RecoveryCertPath verifierCertPath, in byte[] vaultParams, in byte[] vaultChallenge,
in List<KeyChainProtectionParams> secrets);
Map/*<String, String>*/ recoverKeyChainSnapshot(
in String sessionId,
in byte[] recoveryKeyBlob,
in List<WrappedApplicationKey> applicationKeys);
void closeSession(in String sessionId);
boolean hasSecureLockScreen();
boolean tryUnlockWithCachedUnifiedChallenge(int userId);
void removeCachedUnifiedChallenge(int userId);
boolean registerWeakEscrowTokenRemovedListener(in IWeakEscrowTokenRemovedListener listener);
boolean unregisterWeakEscrowTokenRemovedListener(in IWeakEscrowTokenRemovedListener listener);
long addWeakEscrowToken(in byte[] token, int userId, in IWeakEscrowTokenActivatedListener callback);
boolean removeWeakEscrowToken(long handle, int userId);
boolean isWeakEscrowTokenActive(long handle, int userId);
boolean isWeakEscrowTokenValid(long handle, in byte[] token, int userId);
byte getLockPatternSize(int userId);
}
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