| /* |
| * 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.constants; |
| |
| |
| /** |
| * An enum to store all the security constants used in the server |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public enum LdapSecurityConstants |
| { |
| /** The SHA encryption method */ |
| HASH_METHOD_SHA("SHA", "SHA", "sha"), |
| |
| /** The Salted SHA encryption method */ |
| HASH_METHOD_SSHA("SSHA", "SHA", "ssha"), |
| |
| /** The SHA-256 encryption method */ |
| HASH_METHOD_SHA256("SHA-256", "SHA-256", "sha256"), |
| |
| /** The salted SHA-256 encryption method */ |
| HASH_METHOD_SSHA256("SSHA-256", "SHA-256", "ssha256"), |
| |
| /** The SHA-384 encryption method */ |
| HASH_METHOD_SHA384("SHA-384", "SHA-384", "sha384"), |
| |
| /** The salted SHA-384 encryption method */ |
| HASH_METHOD_SSHA384("SSHA-384", "SHA-384", "ssha384"), |
| |
| /** The SHA-512 encryption method */ |
| HASH_METHOD_SHA512("SHA-512", "SHA-512", "sha512"), |
| |
| /** The salted SHA-512 encryption method */ |
| HASH_METHOD_SSHA512("SSHA-512", "SHA-512", "ssha512"), |
| |
| /** The MD5 encryption method */ |
| HASH_METHOD_MD5("MD5", "MD5", "md5"), |
| |
| /** The Salter MD5 encryption method */ |
| HASH_METHOD_SMD5("SMD5", "MD5", "smd5"), |
| |
| /** The crypt encryption method */ |
| HASH_METHOD_CRYPT("CRYPT", "CRYPT", "crypt"), |
| |
| /** The crypt (MD5) encryption method */ |
| HASH_METHOD_CRYPT_MD5("CRYPT-MD5", "MD5", "crypt", "$1$"), |
| |
| /** The crypt (SHA-256) encryption method */ |
| HASH_METHOD_CRYPT_SHA256("CRYPT-SHA-256", "SHA-256", "crypt", "$5$"), |
| |
| /** The crypt (SHA-512) encryption method */ |
| HASH_METHOD_CRYPT_SHA512("CRYPT-SHA-512", "SHA-512", "crypt", "$6$"), |
| |
| /** The BCrypt encryption method */ |
| HASH_METHOD_CRYPT_BCRYPT("CRYPT-BCRYPT", "BCRYPT", "crypt", "$2a$"), |
| |
| /** The PBKDF2-based encryption method */ |
| HASH_METHOD_PKCS5S2("PKCS5S2", "PBKDF2WithHmacSHA1", "PKCS5S2"); |
| |
| /* These encryption types are not yet supported |
| ** The AES encryption method * |
| ENC_METHOD_AES("aes"), |
| |
| ** The 3DES encryption method * |
| ENC_METHOD_3DES("3des"), |
| |
| ** The Blowfish encryption method * |
| ENC_METHOD_BLOWFISH("blowfish"), |
| |
| ** The RC4 encryption method * |
| ENC_METHOD_RC4("rc4"); |
| */ |
| |
| /** The associated name */ |
| private String name; |
| |
| /** The associated algorithm */ |
| private String algorithm; |
| |
| /** The associated prefix */ |
| private String prefix; |
| |
| /** The optional sub-prefix */ |
| private String subPrefix; |
| |
| |
| /** |
| * Creates a new instance of LdapSecurityConstants. |
| * |
| * @param name the associated name |
| * @param algorithm the associated algorithm |
| * @param prefix the associated prefix |
| */ |
| LdapSecurityConstants( String name, String algorithm, String prefix ) |
| { |
| this( name, algorithm, prefix, "" ); |
| } |
| |
| /** |
| * Creates a new instance of LdapSecurityConstants. |
| * |
| * @param name the associated name |
| * @param algorithm the associated algorithm |
| * @param prefix the associated prefix |
| * @param subPrefix the optional sub-prefix |
| */ |
| LdapSecurityConstants( String name, String algorithm, String prefix, String subPrefix ) |
| { |
| this.name = name; |
| this.algorithm = algorithm; |
| this.prefix = prefix; |
| this.subPrefix = subPrefix; |
| } |
| |
| |
| /** |
| * @return the name associated with the constant. |
| */ |
| public String getName() |
| { |
| return name; |
| } |
| |
| |
| /** |
| * @return the prefix associated with the constant. |
| */ |
| public String getAlgorithm() |
| { |
| return algorithm; |
| } |
| |
| |
| /** |
| * @return the prefix associated with the constant. |
| */ |
| public String getPrefix() |
| { |
| return prefix; |
| } |
| |
| |
| /** |
| * @return the optional sub-prefix associated with the constant. |
| */ |
| public String getSubPrefix() |
| { |
| return subPrefix; |
| } |
| |
| |
| /** |
| * Get the associated constant from a string |
| * |
| * @param algorithm The algorithm's name |
| * @return The associated constant |
| */ |
| public static LdapSecurityConstants getAlgorithm( String algorithm ) |
| { |
| if ( matches( algorithm, HASH_METHOD_SHA ) ) |
| { |
| return HASH_METHOD_SHA; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_SSHA ) ) |
| { |
| return HASH_METHOD_SSHA; |
| } |
| if ( matches( algorithm, HASH_METHOD_MD5 ) ) |
| { |
| return HASH_METHOD_MD5; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_SMD5 ) ) |
| { |
| return HASH_METHOD_SMD5; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_CRYPT ) ) |
| { |
| return HASH_METHOD_CRYPT; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_CRYPT_MD5 ) ) |
| { |
| return HASH_METHOD_CRYPT_MD5; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_CRYPT_SHA256 ) ) |
| { |
| return HASH_METHOD_CRYPT_SHA256; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_CRYPT_SHA512 ) ) |
| { |
| return HASH_METHOD_CRYPT_SHA512; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_CRYPT_BCRYPT ) ) |
| { |
| return HASH_METHOD_CRYPT_BCRYPT; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_SHA256 ) ) |
| { |
| return HASH_METHOD_SHA256; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_SSHA256 ) ) |
| { |
| return HASH_METHOD_SSHA256; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_SHA384 ) ) |
| { |
| return HASH_METHOD_SHA384; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_SSHA384 ) ) |
| { |
| return HASH_METHOD_SSHA384; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_SHA512 ) ) |
| { |
| return HASH_METHOD_SHA512; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_SSHA512 ) ) |
| { |
| return HASH_METHOD_SSHA512; |
| } |
| |
| if ( matches( algorithm, HASH_METHOD_PKCS5S2 ) ) |
| { |
| return HASH_METHOD_PKCS5S2; |
| } |
| |
| /* |
| if ( ENC_METHOD_AES.name.equalsIgnoreCase( algorithm ) ) |
| { |
| return ENC_METHOD_AES; |
| } |
| |
| if ( ENC_METHOD_3DES.name.equalsIgnoreCase( algorithm ) ) |
| { |
| return ENC_METHOD_3DES; |
| } |
| |
| if ( ENC_METHOD_BLOWFISH.name.equalsIgnoreCase( algorithm ) ) |
| { |
| return ENC_METHOD_BLOWFISH; |
| } |
| |
| if ( ENC_METHOD_RC4.name.equalsIgnoreCase( algorithm ) ) |
| { |
| return ENC_METHOD_RC4; |
| } |
| */ |
| |
| return null; |
| } |
| |
| |
| private static boolean matches( String algorithm, LdapSecurityConstants constant ) |
| { |
| return constant.name.equalsIgnoreCase( algorithm ) |
| || ( constant.prefix + constant.subPrefix ).equalsIgnoreCase( algorithm ); |
| } |
| |
| } |