Remove deprecated generateAndStoreKey method implementation (86f5bb1a) · Commits · e / os / android_frameworks_base

core/java/android/security/keystore/RecoveryController.java

+1 −10

Original line number	Original line	Diff line number	Diff line
	@@ -443,16 +443,7 @@ public class RecoveryController {
	*/		*/
	public byte[] generateAndStoreKey(@NonNull String alias)		public byte[] generateAndStoreKey(@NonNull String alias)
	throws InternalRecoveryServiceException, LockScreenRequiredException {		throws InternalRecoveryServiceException, LockScreenRequiredException {
	try {		throw new UnsupportedOperationException();
	return mBinder.generateAndStoreKey(alias);
	} catch (RemoteException e) {
	throw e.rethrowFromSystemServer();
	} catch (ServiceSpecificException e) {
	if (e.errorCode == ERROR_INSECURE_USER) {
	throw new LockScreenRequiredException(e.getMessage());
	}
	throw wrapUnexpectedServiceSpecificException(e);
	}
	}		}

	/**		/**

core/java/android/security/keystore/recovery/KeyChainSnapshot.java

+2 −17

Original line number	Original line	Diff line number	Diff line
	@@ -78,23 +78,8 @@ public final class KeyChainSnapshot implements Parcelable {
	private byte[] mEncryptedRecoveryKeyBlob;		private byte[] mEncryptedRecoveryKeyBlob;

	/**		/**
	* @hide		* Use builder to create an instance of the class.
	* Deprecated, consider using builder.
	*/		*/
	public KeyChainSnapshot(
	int snapshotVersion,
	@NonNull List<KeyChainProtectionParams> keyChainProtectionParams,
	@NonNull List<WrappedApplicationKey> wrappedApplicationKeys,
	@NonNull byte[] encryptedRecoveryKeyBlob) {
	mSnapshotVersion = snapshotVersion;
	mKeyChainProtectionParams =
	Preconditions.checkCollectionElementsNotNull(keyChainProtectionParams,
	"KeyChainProtectionParams");
	mEntryRecoveryData = Preconditions.checkCollectionElementsNotNull(wrappedApplicationKeys,
	"wrappedApplicationKeys");
	mEncryptedRecoveryKeyBlob = Preconditions.checkNotNull(encryptedRecoveryKeyBlob);
	}

	private KeyChainSnapshot() {		private KeyChainSnapshot() {

	}		}
	@@ -108,7 +93,7 @@ public final class KeyChainSnapshot implements Parcelable {
	}		}

	/**		/**
	* Number of user secret guesses allowed during Keychain recovery.		* Number of user secret guesses allowed during KeyChain recovery.
	*/		*/
	public int getMaxAttempts() {		public int getMaxAttempts() {
	return mMaxAttempts;		return mMaxAttempts;

core/java/android/security/keystore/recovery/KeyDerivationParams.java

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -106,7 +106,7 @@ public final class KeyDerivationParams implements Parcelable {
	/**		/**
	* @hide		* @hide
	*/		*/
	KeyDerivationParams(@KeyDerivationAlgorithm int algorithm, @NonNull byte[] salt,		private KeyDerivationParams(@KeyDerivationAlgorithm int algorithm, @NonNull byte[] salt,
	int memoryDifficulty) {		int memoryDifficulty) {
	mAlgorithm = algorithm;		mAlgorithm = algorithm;
	mSalt = Preconditions.checkNotNull(salt);		mSalt = Preconditions.checkNotNull(salt);

core/java/android/security/keystore/recovery/RecoveryController.java

+1 −10

Original line number	Original line	Diff line number	Diff line
	@@ -465,16 +465,7 @@ public class RecoveryController {
	@RequiresPermission(android.Manifest.permission.RECOVER_KEYSTORE)		@RequiresPermission(android.Manifest.permission.RECOVER_KEYSTORE)
	public byte[] generateAndStoreKey(@NonNull String alias, byte[] account)		public byte[] generateAndStoreKey(@NonNull String alias, byte[] account)
	throws InternalRecoveryServiceException, LockScreenRequiredException {		throws InternalRecoveryServiceException, LockScreenRequiredException {
	try {		throw new UnsupportedOperationException("Operation is not supported, use generateKey");
	return mBinder.generateAndStoreKey(alias);
	} catch (RemoteException e) {
	throw e.rethrowFromSystemServer();
	} catch (ServiceSpecificException e) {
	if (e.errorCode == ERROR_INSECURE_USER) {
	throw new LockScreenRequiredException(e.getMessage());
	}
	throw wrapUnexpectedServiceSpecificException(e);
	}
	}		}

	/**		/**

core/java/android/security/keystore/recovery/RecoverySession.java

+5 −5

Original line number	Original line	Diff line number	Diff line
	@@ -157,8 +157,8 @@ public class RecoverySession implements AutoCloseable {
	* @param vaultChallenge Data passed from server for this recovery session and used to prevent		* @param vaultChallenge Data passed from server for this recovery session and used to prevent
	* replay attacks.		* replay attacks.
	* @param secrets Secrets provided by user, the method only uses type and secret fields.		* @param secrets Secrets provided by user, the method only uses type and secret fields.
	* @return The recovery claim. Claim provides a b binary blob with recovery claim. It is		* @return The binary blob with recovery claim. It is encrypted with verifierPublicKey
	* encrypted with verifierPublicKey and contains a proof of user secrets, session symmetric		* and contains a proof of user secrets possession, session symmetric
	* key and parameters necessary to identify the counter with the number of failed recovery		* key and parameters necessary to identify the counter with the number of failed recovery
	* attempts.		* attempts.
	* @throws CertificateException if the {@code verifierCertPath} is invalid.		* @throws CertificateException if the {@code verifierCertPath} is invalid.
	@@ -228,7 +228,8 @@ public class RecoverySession implements AutoCloseable {
	*		*
	* @param recoveryKeyBlob Recovery blob encrypted by symmetric key generated for this session.		* @param recoveryKeyBlob Recovery blob encrypted by symmetric key generated for this session.
	* @param applicationKeys Application keys. Key material can be decrypted using recoveryKeyBlob		* @param applicationKeys Application keys. Key material can be decrypted using recoveryKeyBlob
	* and session.		* and session key generated by {@link #start}.
			* @return {@code Map} from recovered keys aliases to their references.
	* @throws SessionExpiredException if {@code session} has since been closed.		* @throws SessionExpiredException if {@code session} has since been closed.
	* @throws DecryptionFailedException if unable to decrypt the snapshot.		* @throws DecryptionFailedException if unable to decrypt the snapshot.
	* @throws InternalRecoveryServiceException if an error occurs internal to the recovery service.		* @throws InternalRecoveryServiceException if an error occurs internal to the recovery service.
	@@ -288,8 +289,7 @@ public class RecoverySession implements AutoCloseable {
	}		}

	/**		/**
	* Deletes all data associated with {@code session}. Should not be invoked directly but via		* Deletes all data associated with {@code session}.
	* {@link RecoverySession#close()}.
	*/		*/
	@RequiresPermission(android.Manifest.permission.RECOVER_KEYSTORE)		@RequiresPermission(android.Manifest.permission.RECOVER_KEYSTORE)
	@Override		@Override