java安全HTTPS工具類

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 1 import java.io.FileInputStream; 2 import java.security.KeyStore; 3 import java.security.SecureRandom; 4  5 import javax.net.ssl.HttpsURLConnection; 6 import javax.net.ssl.KeyManagerFactory; 7 import javax.net.ssl.SSLContext; 8 import javax.net.ssl.SSLSocketFactory; 9 import javax.net.ssl.TrustManagerFactory;10 11 import org.apache.commons.codec.digest.DigestUtils;12 13 14 /**15  * HTTPS組件16  * @author bestmata17  *18  */19 public class HTTPSCoder {20 21     private static final String TLS="TLS";22     23     private static final String SSL="SSL";24     25     26     /**27      * 擷取keyStore28      * 29      * @param keyStorePath30      * @param pwd31      * @return32      * @throws Exception33      */34     private static KeyStore getKeyStore(String keyStorePath,String pwd) throws Exception{35         KeyStore ks=KeyStore.getInstance(KeyStore.getDefaultType());36         FileInputStream in=new FileInputStream(keyStorePath);37         ks.load(in, pwd.toCharArray());38         in.close();39         return ks;40     }41     42     43     /**44      * 擷取SSLSocektFactory45      * 46      * @param keyStorePath47      * @param pwd48      * @param trustStorePath49      * @return50      * @throws Exception51      */52     private static SSLSocketFactory getSSLSocketFactory(String keyStorePath,String pwd,String trustStorePath) throws Exception{53         //執行個體話密匙庫54         KeyManagerFactory keyManageF=KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());55         KeyStore ks=getKeyStore(keyStorePath, pwd);56         //初始化密匙工廠57         keyManageF.init(ks, pwd.toCharArray());58         //執行個體化信任庫59         TrustManagerFactory trustManageF=TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());60         //獲得信任庫61         KeyStore trustStore=getKeyStore(trustStorePath, pwd);62         trustManageF.init(trustStore);63         //執行個體化SSL上下文64         SSLContext ctx=SSLContext.getInstance(TLS);65         ctx.init(keyManageF.getKeyManagers(), trustManageF.getTrustManagers(), new SecureRandom());66         return ctx.getSocketFactory();67     }68     69     70     public static void configSSLSocketFactory(HttpsURLConnection conn,String keyStorePath,String pwd,String trustStorePath) throws Exception{71         SSLSocketFactory sslSocketFactory=getSSLSocketFactory(keyStorePath, pwd, trustStorePath);72         conn.setSSLSocketFactory(sslSocketFactory);73         74     }75     76     77     public static void main(String[] args) {78         System.out.println("e10adc3949ba59abbe56e057f20f883e");79         System.out.println(DigestUtils.md5Hex("123456"));80     }81     82 }

 

java安全HTTPS工具類