1/* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package org.apache.harmony.xnet.provider.jsse; 18 19class OpenSSLKey { 20 private final int ctx; 21 22 private final OpenSSLEngine engine; 23 24 private final String alias; 25 26 OpenSSLKey(int ctx) { 27 this.ctx = ctx; 28 engine = null; 29 alias = null; 30 } 31 32 OpenSSLKey(int ctx, OpenSSLEngine engine, String alias) { 33 this.ctx = ctx; 34 this.engine = engine; 35 this.alias = alias; 36 } 37 38 int getPkeyContext() { 39 return ctx; 40 } 41 42 OpenSSLEngine getEngine() { 43 return engine; 44 } 45 46 boolean isEngineBased() { 47 return engine != null; 48 } 49 50 String getAlias() { 51 return alias; 52 } 53 54 @Override 55 protected void finalize() throws Throwable { 56 try { 57 if (ctx != 0) { 58 NativeCrypto.EVP_PKEY_free(ctx); 59 } 60 } finally { 61 super.finalize(); 62 } 63 } 64 65 @Override 66 public boolean equals(Object o) { 67 if (o == this) { 68 return true; 69 } 70 71 if (!(o instanceof OpenSSLKey)) { 72 return false; 73 } 74 75 OpenSSLKey other = (OpenSSLKey) o; 76 if (ctx != other.getPkeyContext()) { 77 return false; 78 } 79 80 if (engine == null) { 81 return other.getEngine() == null; 82 } else { 83 return engine.equals(other.getEngine()); 84 } 85 } 86 87 @Override 88 public int hashCode() { 89 int hash = 1; 90 hash = hash * 17 + ctx; 91 hash = hash * 31 + (engine == null ? 0 : engine.getEngineContext()); 92 return hash; 93 } 94} 95