| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.logging.log4j.core.net.ssl; |
| |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.security.KeyStore; |
| import java.security.KeyStoreException; |
| import java.security.NoSuchAlgorithmException; |
| import java.security.cert.CertificateException; |
| import java.util.Arrays; |
| |
| import org.apache.logging.log4j.core.config.ConfigurationSource; |
| import org.apache.logging.log4j.core.util.NetUtils; |
| |
| /** |
| * Configuration of the KeyStore |
| */ |
| public class AbstractKeyStoreConfiguration extends StoreConfiguration<KeyStore> { |
| private final KeyStore keyStore; |
| private final String keyStoreType; |
| |
| public AbstractKeyStoreConfiguration(final String location, final PasswordProvider passwordProvider, final String keyStoreType) |
| throws StoreConfigurationException { |
| super(location, passwordProvider); |
| this.keyStoreType = keyStoreType == null ? SslConfigurationDefaults.KEYSTORE_TYPE : keyStoreType; |
| this.keyStore = this.load(); |
| } |
| |
| /** |
| * @deprecated Use {@link #AbstractKeyStoreConfiguration(String, PasswordProvider, String)} instead |
| */ |
| @Deprecated |
| public AbstractKeyStoreConfiguration(final String location, final char[] password, final String keyStoreType) |
| throws StoreConfigurationException { |
| this(location, new MemoryPasswordProvider(password), keyStoreType); |
| } |
| |
| /** |
| * @deprecated Use {@link #AbstractKeyStoreConfiguration(String, PasswordProvider, String)} instead |
| */ |
| @Deprecated |
| public AbstractKeyStoreConfiguration(final String location, final String password, final String keyStoreType) |
| throws StoreConfigurationException { |
| this(location, new MemoryPasswordProvider(password == null ? null : password.toCharArray()), keyStoreType); |
| } |
| |
| @Override |
| protected KeyStore load() throws StoreConfigurationException { |
| final String loadLocation = this.getLocation(); |
| LOGGER.debug("Loading keystore from location {}", loadLocation); |
| try { |
| if (loadLocation == null) { |
| throw new IOException("The location is null"); |
| } |
| try (final InputStream fin = openInputStream(loadLocation)) { |
| final KeyStore ks = KeyStore.getInstance(this.keyStoreType); |
| char[] password = this.getPasswordAsCharArray(); |
| try { |
| ks.load(fin, password); |
| } finally { |
| if (password != null) { |
| Arrays.fill(password, '\0'); |
| } |
| } |
| LOGGER.debug("KeyStore successfully loaded from location {}", loadLocation); |
| return ks; |
| } |
| } catch (final CertificateException e) { |
| LOGGER.error("No Provider supports a KeyStoreSpi implementation for the specified type {} for location {}", this.keyStoreType, loadLocation, e); |
| throw new StoreConfigurationException(loadLocation, e); |
| } catch (final NoSuchAlgorithmException e) { |
| LOGGER.error("The algorithm used to check the integrity of the keystore cannot be found for location {}", loadLocation, e); |
| throw new StoreConfigurationException(loadLocation, e); |
| } catch (final KeyStoreException e) { |
| LOGGER.error("KeyStoreException for location {}", loadLocation, e); |
| throw new StoreConfigurationException(loadLocation, e); |
| } catch (final FileNotFoundException e) { |
| LOGGER.error("The keystore file {} is not found", loadLocation, e); |
| throw new StoreConfigurationException(loadLocation, e); |
| } catch (final IOException e) { |
| LOGGER.error("Something is wrong with the format of the keystore or the given password for location", loadLocation, e); |
| throw new StoreConfigurationException(loadLocation, e); |
| } |
| } |
| |
| private InputStream openInputStream(final String filePathOrUri) { |
| return ConfigurationSource.fromUri(NetUtils.toURI(filePathOrUri)).getInputStream(); |
| } |
| |
| public KeyStore getKeyStore() { |
| return this.keyStore; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = super.hashCode(); |
| result = prime * result + ((keyStore == null) ? 0 : keyStore.hashCode()); |
| result = prime * result + ((keyStoreType == null) ? 0 : keyStoreType.hashCode()); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(final Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!super.equals(obj)) { |
| return false; |
| } |
| if (getClass() != obj.getClass()) { |
| return false; |
| } |
| final AbstractKeyStoreConfiguration other = (AbstractKeyStoreConfiguration) obj; |
| if (keyStore == null) { |
| if (other.keyStore != null) { |
| return false; |
| } |
| } else if (!keyStore.equals(other.keyStore)) { |
| return false; |
| } |
| if (keyStoreType == null) { |
| if (other.keyStoreType != null) { |
| return false; |
| } |
| } else if (!keyStoreType.equals(other.keyStoreType)) { |
| return false; |
| } |
| return true; |
| } |
| |
| public String getKeyStoreType() { |
| return keyStoreType; |
| } |
| |
| } |