com.xiaoleilu.hutool.http.ssl.SSLSocketFactoryBuilder Maven / Gradle / Ivy
package com.xiaoleilu.hutool.http.ssl;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import javax.net.ssl.KeyManager;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import com.xiaoleilu.hutool.util.ArrayUtil;
import com.xiaoleilu.hutool.util.StrUtil;
/**
* SSLSocketFactory构建器
* @author Looly
*
*/
public class SSLSocketFactoryBuilder{
/** Supports some version of SSL; may support other versions */
public static final String SSL = "SSL";
/** Supports SSL version 2 or later; may support other versions */
public static final String SSLv2 = "SSLv2";
/** Supports SSL version 3; may support other versions */
public static final String SSLv3 = "SSLv3";
/** Supports some version of TLS; may support other versions */
public static final String TLS = "TLS";
/** Supports RFC 2246: TLS version 1.0 ; may support other versions */
public static final String TLSv1 = "TLSv1";
/** Supports RFC 4346: TLS version 1.1 ; may support other versions */
public static final String TLSv11 = "TLSv1.1";
/** Supports RFC 5246: TLS version 1.2 ; may support other versions */
public static final String TLSv12 = "TLSv1.2";
private String protocol = TLS;
private KeyManager[] keyManagers;
private TrustManager[] trustManagers = {new DefaultTrustManager()};
private SecureRandom secureRandom = new SecureRandom();
/**
* 创建 SSLSocketFactoryBuilder
* @return SSLSocketFactoryBuilder
*/
public static SSLSocketFactoryBuilder create(){
return new SSLSocketFactoryBuilder();
}
/**
* 设置协议
* @param protocol 协议
* @return 自身
*/
public SSLSocketFactoryBuilder setProtocol(String protocol){
if(StrUtil.isNotBlank(protocol)){
this.protocol = protocol;
}
return this;
}
/**
* 设置信任信息
*
* @param trustManagers TrustManager列表
* @return 自身
*/
public SSLSocketFactoryBuilder setTrustManagers(TrustManager... trustManagers) {
if (ArrayUtil.isNotEmpty(trustManagers)) {
this.trustManagers = trustManagers;
}
return this;
}
/**
* 设置 JSSE key managers
*
* @param keyManagers JSSE key managers
* @return 自身
*/
public SSLSocketFactoryBuilder setKeyManagers(KeyManager... keyManagers) {
if (ArrayUtil.isNotEmpty(keyManagers)) {
this.keyManagers = keyManagers;
}
return this;
}
/**
* 设置 SecureRandom
* @param secureRandom SecureRandom
* @return 自己
*/
public SSLSocketFactoryBuilder setSecureRandom(SecureRandom secureRandom){
if(null != secureRandom){
this.secureRandom = secureRandom;
}
return this;
}
/**
* 构建SSLSocketFactory
* @return SSLSocketFactory
* @throws NoSuchAlgorithmException 无此算法
* @throws KeyManagementException Key管理异常
*/
public SSLSocketFactory build() throws NoSuchAlgorithmException, KeyManagementException{
SSLContext sslContext = SSLContext.getInstance(protocol);
sslContext.init(this.keyManagers, this.trustManagers, this.secureRandom);
return sslContext.getSocketFactory();
}
}
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