1 /* 2 * Copyright (C) 2018 Thomas Wolf <thomas.wolf@paranor.ch> 3 * and other copyright owners as documented in the project's IP log. 4 * 5 * This program and the accompanying materials are made available 6 * under the terms of the Eclipse Distribution License v1.0 which 7 * accompanies this distribution, is reproduced below, and is 8 * available at http://www.eclipse.org/org/documents/edl-v10.php 9 * 10 * All rights reserved. 11 * 12 * Redistribution and use in source and binary forms, with or 13 * without modification, are permitted provided that the following 14 * conditions are met: 15 * 16 * - Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 19 * - Redistributions in binary form must reproduce the above 20 * copyright notice, this list of conditions and the following 21 * disclaimer in the documentation and/or other materials provided 22 * with the distribution. 23 * 24 * - Neither the name of the Eclipse Foundation, Inc. nor the 25 * names of its contributors may be used to endorse or promote 26 * products derived from this software without specific prior 27 * written permission. 28 * 29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 30 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 32 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 33 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 34 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 35 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 36 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 37 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 38 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 40 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 41 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 42 */ 43 44 package org.eclipse.jgit.transport; 45 46 import org.eclipse.jgit.lib.Constants; 47 48 /** 49 * Constants relating to ssh. 50 * 51 * @since 5.2 52 */ 53 @SuppressWarnings("nls") 54 public final class SshConstants { 55 56 private SshConstants() { 57 // No instances, please. 58 } 59 60 /** IANA assigned port number for ssh. */ 61 public static final int SSH_DEFAULT_PORT = 22; 62 63 /** URI scheme for ssh. */ 64 public static final String SSH_SCHEME = "ssh"; 65 66 /** URI scheme for sftp. */ 67 public static final String SFTP_SCHEME = "sftp"; 68 69 /** Default name for a ssh directory. */ 70 public static final String SSH_DIR = ".ssh"; 71 72 /** Name of the ssh config file. */ 73 public static final String CONFIG = Constants.CONFIG; 74 75 /** Default name of the user "known hosts" file. */ 76 public static final String KNOWN_HOSTS = "known_hosts"; 77 78 // Config file keys 79 80 /** Key in an ssh config file. */ 81 public static final String BATCH_MODE = "BatchMode"; 82 83 /** Key in an ssh config file. */ 84 public static final String CANONICAL_DOMAINS = "CanonicalDomains"; 85 86 /** Key in an ssh config file. */ 87 public static final String CERTIFICATE_FILE = "CertificateFile"; 88 89 /** Key in an ssh config file. */ 90 public static final String CIPHERS = "Ciphers"; 91 92 /** Key in an ssh config file. */ 93 public static final String COMPRESSION = "Compression"; 94 95 /** Key in an ssh config file. */ 96 public static final String CONNECTION_ATTEMPTS = "ConnectionAttempts"; 97 98 /** Key in an ssh config file. */ 99 public static final String CONTROL_PATH = "ControlPath"; 100 101 /** Key in an ssh config file. */ 102 public static final String GLOBAL_KNOWN_HOSTS_FILE = "GlobalKnownHostsFile"; 103 104 /** 105 * Key in an ssh config file. 106 * 107 * @since 5.5 108 */ 109 public static final String HASH_KNOWN_HOSTS = "HashKnownHosts"; 110 111 /** Key in an ssh config file. */ 112 public static final String HOST = "Host"; 113 114 /** Key in an ssh config file. */ 115 public static final String HOST_KEY_ALGORITHMS = "HostKeyAlgorithms"; 116 117 /** Key in an ssh config file. */ 118 public static final String HOST_NAME = "HostName"; 119 120 /** Key in an ssh config file. */ 121 public static final String IDENTITIES_ONLY = "IdentitiesOnly"; 122 123 /** Key in an ssh config file. */ 124 public static final String IDENTITY_AGENT = "IdentityAgent"; 125 126 /** Key in an ssh config file. */ 127 public static final String IDENTITY_FILE = "IdentityFile"; 128 129 /** Key in an ssh config file. */ 130 public static final String KEX_ALGORITHMS = "KexAlgorithms"; 131 132 /** Key in an ssh config file. */ 133 public static final String LOCAL_COMMAND = "LocalCommand"; 134 135 /** Key in an ssh config file. */ 136 public static final String LOCAL_FORWARD = "LocalForward"; 137 138 /** Key in an ssh config file. */ 139 public static final String MACS = "MACs"; 140 141 /** Key in an ssh config file. */ 142 public static final String NUMBER_OF_PASSWORD_PROMPTS = "NumberOfPasswordPrompts"; 143 144 /** Key in an ssh config file. */ 145 public static final String PORT = "Port"; 146 147 /** Key in an ssh config file. */ 148 public static final String PREFERRED_AUTHENTICATIONS = "PreferredAuthentications"; 149 150 /** Key in an ssh config file. */ 151 public static final String PROXY_COMMAND = "ProxyCommand"; 152 153 /** Key in an ssh config file. */ 154 public static final String REMOTE_COMMAND = "RemoteCommand"; 155 156 /** Key in an ssh config file. */ 157 public static final String REMOTE_FORWARD = "RemoteForward"; 158 159 /** Key in an ssh config file. */ 160 public static final String SEND_ENV = "SendEnv"; 161 162 /** Key in an ssh config file. */ 163 public static final String STRICT_HOST_KEY_CHECKING = "StrictHostKeyChecking"; 164 165 /** Key in an ssh config file. */ 166 public static final String USER = "User"; 167 168 /** Key in an ssh config file. */ 169 public static final String USER_KNOWN_HOSTS_FILE = "UserKnownHostsFile"; 170 171 // Values 172 173 /** Flag value. */ 174 public static final String YES = "yes"; 175 176 /** Flag value. */ 177 public static final String ON = "on"; 178 179 /** Flag value. */ 180 public static final String TRUE = "true"; 181 182 /** Flag value. */ 183 public static final String NO = "no"; 184 185 /** Flag value. */ 186 public static final String OFF = "off"; 187 188 /** Flag value. */ 189 public static final String FALSE = "false"; 190 191 // Default identity file names 192 193 /** Name of the default RSA private identity file. */ 194 public static final String ID_RSA = "id_rsa"; 195 196 /** Name of the default DSA private identity file. */ 197 public static final String ID_DSA = "id_dsa"; 198 199 /** Name of the default ECDSA private identity file. */ 200 public static final String ID_ECDSA = "id_ecdsa"; 201 202 /** Name of the default ECDSA private identity file. */ 203 public static final String ID_ED25519 = "id_ed25519"; 204 205 /** All known default identity file names. */ 206 public static final String[] DEFAULT_IDENTITIES = { // 207 ID_RSA, ID_DSA, ID_ECDSA, ID_ED25519 208 }; 209 }