diff options
Diffstat (limited to 'certServiceClient/src/main/java/org/onap/aaf/certservice/client/configuration/factory/SslContextFactory.java')
-rw-r--r-- | certServiceClient/src/main/java/org/onap/aaf/certservice/client/configuration/factory/SslContextFactory.java | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/certServiceClient/src/main/java/org/onap/aaf/certservice/client/configuration/factory/SslContextFactory.java b/certServiceClient/src/main/java/org/onap/aaf/certservice/client/configuration/factory/SslContextFactory.java new file mode 100644 index 00000000..ef74d830 --- /dev/null +++ b/certServiceClient/src/main/java/org/onap/aaf/certservice/client/configuration/factory/SslContextFactory.java @@ -0,0 +1,85 @@ +/*============LICENSE_START======================================================= + * aaf-certservice-client + * ================================================================================ + * Copyright (C) 2020 Nokia. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.onap.aaf.certservice.client.configuration.factory; + +import org.apache.http.ssl.SSLContexts; +import org.onap.aaf.certservice.client.configuration.EnvsForTls; +import org.onap.aaf.certservice.client.configuration.TlsConfigurationEnvs; +import org.onap.aaf.certservice.client.configuration.exception.TlsConfigurationException; + +import javax.net.ssl.SSLContext; +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.security.KeyStore; +import java.security.KeyStoreException; +import java.security.NoSuchAlgorithmException; +import java.security.cert.CertificateException; + +public class SslContextFactory { + + private static final String JKS = "jks"; + + private EnvsForTls envsForTls; + + public SslContextFactory(EnvsForTls envsForTls) { + this.envsForTls = envsForTls; + } + + public SSLContext create() throws TlsConfigurationException { + String keystorePath = envsForTls.getKeystorePath() + .orElseThrow(() -> new TlsConfigurationException(createEnvMissingMessage(TlsConfigurationEnvs.KEYSTORE_PATH))); + String keystorePassword = envsForTls.getKeystorePassword() + .orElseThrow(() -> new TlsConfigurationException(createEnvMissingMessage(TlsConfigurationEnvs.KEYSTORE_PASSWORD))); + String truststorePath = envsForTls.getTruststorePath() + .orElseThrow(() -> new TlsConfigurationException(createEnvMissingMessage(TlsConfigurationEnvs.TRUSTSTORE_PATH))); + String truststorePassword = envsForTls.getTruststorePassword() + .orElseThrow(() -> new TlsConfigurationException(createEnvMissingMessage(TlsConfigurationEnvs.TRUSTSTORE_PASSWORD))); + + return createSSLContext(keystorePath, keystorePassword, truststorePath, truststorePassword); + } + + private String createEnvMissingMessage(TlsConfigurationEnvs keystorePath) { + return String.format("%s env is missing.", keystorePath); + } + + private KeyStore setupKeystore(String keystorePath, String certPassword) + throws KeyStoreException, IOException, NoSuchAlgorithmException, CertificateException { + KeyStore keyStore = KeyStore.getInstance(JKS); + FileInputStream identityKeyStoreFile = new FileInputStream(new File( + keystorePath)); + keyStore.load(identityKeyStoreFile, certPassword.toCharArray()); + return keyStore; + } + + private SSLContext createSSLContext(String keystorePath, String keystorePassword, String truststorePath, String truststorePassword) throws TlsConfigurationException { + try { + KeyStore identityKeystore = setupKeystore(keystorePath, keystorePassword); + KeyStore trustKeystore = setupKeystore(truststorePath, truststorePassword); + + return SSLContexts.custom() + .loadKeyMaterial(identityKeystore, keystorePassword.toCharArray()) + .loadTrustMaterial(trustKeystore, null) + .build(); + } catch (Exception e) { + throw new TlsConfigurationException("TLS configuration exception: " + e); + } + } +} |