| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds 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.jclouds.ec2.domain; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import org.jclouds.crypto.SshKeys; |
| import org.jclouds.javax.annotation.Nullable; |
| |
| /** |
| * |
| * @see <a href= |
| * "http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-CreateKeyPair.html" |
| * /> |
| * @author Adrian Cole |
| */ |
| public class KeyPair implements Comparable<KeyPair> { |
| @Override |
| public String toString() { |
| return "[region=" + region + ", keyName=" + keyName + ", fingerprint=" + fingerprint + ", sha1OfPrivateKey=" |
| + sha1OfPrivateKey + ", keyMaterial?=" + (keyMaterial != null) + "]"; |
| } |
| |
| public static Builder builder() { |
| return new Builder(); |
| } |
| |
| public static class Builder { |
| private String region; |
| private String keyName; |
| private String fingerprint; |
| private String sha1OfPrivateKey; |
| private String keyMaterial; |
| |
| public Builder region(String region) { |
| this.region = region; |
| return this; |
| } |
| |
| public Builder keyName(String keyName) { |
| this.keyName = keyName; |
| return this; |
| } |
| |
| public Builder sha1OfPrivateKey(String sha1OfPrivateKey) { |
| this.sha1OfPrivateKey = sha1OfPrivateKey; |
| return this; |
| } |
| |
| public Builder keyMaterial(String keyMaterial) { |
| this.keyMaterial = keyMaterial; |
| return this; |
| } |
| |
| public Builder fingerprint(String fingerprint) { |
| this.fingerprint = fingerprint; |
| return this; |
| } |
| |
| public KeyPair build() { |
| if (fingerprint == null && keyMaterial != null) |
| fingerprint(SshKeys.fingerprintPrivateKey(keyMaterial)); |
| return new KeyPair(region, keyName, sha1OfPrivateKey, keyMaterial, fingerprint); |
| } |
| |
| public static Builder fromKeyPair(KeyPair in) { |
| return new Builder().region(in.getRegion()).keyName(in.getKeyName()).sha1OfPrivateKey(in.getKeyFingerprint()) |
| .keyMaterial(in.getKeyMaterial()); |
| } |
| } |
| |
| private final String region; |
| private final String keyName; |
| private final String sha1OfPrivateKey; |
| @Nullable |
| private final String keyMaterial; |
| @Nullable |
| private final String fingerprint; |
| |
| public KeyPair(String region, String keyName, String sha1OfPrivateKey, @Nullable String keyMaterial, |
| @Nullable String fingerprint) { |
| this.region = checkNotNull(region, "region"); |
| this.keyName = checkNotNull(keyName, "keyName"); |
| this.sha1OfPrivateKey = checkNotNull(sha1OfPrivateKey, "sha1OfPrivateKey"); |
| this.keyMaterial = keyMaterial;// nullable on list |
| this.fingerprint = fingerprint;// nullable on list |
| } |
| |
| /** |
| * Key pairs (to connect to instances) are Region-specific. |
| */ |
| public String getRegion() { |
| return region; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public int compareTo(KeyPair o) { |
| return (this == o) ? 0 : getKeyName().compareTo(o.getKeyName()); |
| } |
| |
| /** |
| * @see #getSha1OfPrivateKey |
| */ |
| @Deprecated |
| public String getKeyFingerprint() { |
| return sha1OfPrivateKey; |
| } |
| |
| /** |
| * A SHA-1 digest of the DER encoded private key. |
| * |
| * @see SshKeys#sha1 |
| */ |
| public String getSha1OfPrivateKey() { |
| return sha1OfPrivateKey; |
| } |
| |
| /** |
| * fingerprint per the following <a |
| * href="http://tools.ietf.org/html/draft-friedl-secsh-fingerprint-00" >spec</a> |
| * |
| * @see SshKeys#fingerprint |
| */ |
| public String getFingerprint() { |
| return fingerprint; |
| } |
| |
| /** |
| * An unencrypted PEM encoded RSA private key. |
| */ |
| public String getKeyMaterial() { |
| return keyMaterial; |
| } |
| |
| /** |
| * The key pair name provided in the original request. |
| */ |
| public String getKeyName() { |
| return keyName; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + ((fingerprint == null) ? 0 : fingerprint.hashCode()); |
| result = prime * result + ((keyMaterial == null) ? 0 : keyMaterial.hashCode()); |
| result = prime * result + ((keyName == null) ? 0 : keyName.hashCode()); |
| result = prime * result + ((region == null) ? 0 : region.hashCode()); |
| result = prime * result + ((sha1OfPrivateKey == null) ? 0 : sha1OfPrivateKey.hashCode()); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (obj == null) |
| return false; |
| if (getClass() != obj.getClass()) |
| return false; |
| KeyPair other = (KeyPair) obj; |
| if (fingerprint == null) { |
| if (other.fingerprint != null) |
| return false; |
| } else if (!fingerprint.equals(other.fingerprint)) |
| return false; |
| if (keyMaterial == null) { |
| if (other.keyMaterial != null) |
| return false; |
| } else if (!keyMaterial.equals(other.keyMaterial)) |
| return false; |
| if (keyName == null) { |
| if (other.keyName != null) |
| return false; |
| } else if (!keyName.equals(other.keyName)) |
| return false; |
| if (region == null) { |
| if (other.region != null) |
| return false; |
| } else if (!region.equals(other.region)) |
| return false; |
| if (sha1OfPrivateKey == null) { |
| if (other.sha1OfPrivateKey != null) |
| return false; |
| } else if (!sha1OfPrivateKey.equals(other.sha1OfPrivateKey)) |
| return false; |
| return true; |
| } |
| |
| public Builder toBuilder() { |
| return Builder.fromKeyPair(this); |
| } |
| } |