| /* |
| * 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 |
| * |
| * https://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.directory.api.ldap.model.exception; |
| |
| |
| import java.security.cert.CertPathBuilderException; |
| import java.security.cert.CertPathValidatorException; |
| import java.security.cert.CertPathValidatorException.BasicReason; |
| import java.security.cert.CertificateExpiredException; |
| import java.security.cert.CertificateNotYetValidException; |
| import java.security.cert.X509Certificate; |
| |
| import javax.security.auth.x500.X500Principal; |
| |
| import org.apache.commons.lang3.exception.ExceptionUtils; |
| import org.apache.directory.api.ldap.model.exception.LdapTlsHandshakeFailCause.LdapApiReason; |
| |
| |
| public final class LdapTlsHandshakeExceptionClassifier |
| { |
| private LdapTlsHandshakeExceptionClassifier() |
| { |
| } |
| |
| public static LdapTlsHandshakeFailCause classify( Throwable cause ) |
| { |
| return classify( cause, null ); |
| } |
| |
| |
| public static LdapTlsHandshakeFailCause classify( Throwable cause, X509Certificate certificate ) |
| { |
| LdapTlsHandshakeFailCause failCause = new LdapTlsHandshakeFailCause(); |
| failCause.setCause( cause ); |
| |
| Throwable rootCause = ExceptionUtils.getRootCause( cause ); |
| failCause.setRootCause( rootCause ); |
| |
| if ( rootCause instanceof CertificateExpiredException ) |
| { |
| failCause.setReason( BasicReason.EXPIRED ); |
| failCause.setReasonPhrase( "Certificate expired" ); |
| } |
| else if ( rootCause instanceof CertificateNotYetValidException ) |
| { |
| failCause.setReason( BasicReason.NOT_YET_VALID ); |
| failCause.setReasonPhrase( "Certificate not yet valid" ); |
| } |
| else if ( rootCause instanceof CertPathBuilderException ) |
| { |
| failCause.setReason( LdapApiReason.NO_VALID_CERTIFICATION_PATH ); |
| failCause.setReasonPhrase( "Failed to build certification path" ); |
| if ( certificate != null ) |
| { |
| X500Principal issuerX500Principal = certificate.getIssuerX500Principal(); |
| X500Principal subjectX500Principal = certificate.getSubjectX500Principal(); |
| if ( issuerX500Principal.equals( subjectX500Principal ) ) |
| { |
| failCause.setReason( LdapApiReason.SELF_SIGNED ); |
| failCause.setReasonPhrase( "Self signed certificate" ); |
| } |
| } |
| } |
| else if ( rootCause instanceof CertPathValidatorException ) |
| { |
| CertPathValidatorException cpve = ( CertPathValidatorException ) rootCause; |
| failCause.setReason( cpve.getReason() ); |
| failCause.setReasonPhrase( "Failed to verify certification path" ); |
| } |
| else |
| { |
| failCause.setReason( BasicReason.UNSPECIFIED ); |
| failCause.setReasonPhrase( "Unspecified" ); |
| } |
| |
| return failCause; |
| } |
| |
| } |