add md5 encoder

527515025 · 527515025 · commit 8b463bda1aed · 2017-09-08T16:50:24.000+08:00
diff --git a/springboot-springSecurity2/src/main/java/com/us/example/service/UserService.java b/springboot-springSecurity2/src/main/java/com/us/example/service/UserService.java
@@ -2,6 +2,7 @@
 
 import com.us.example.dao.UserDao;
 import com.us.example.domain.SysUser;
+import com.us.example.util.MD5Util;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.stereotype.Service;
@@ -17,7 +18,7 @@ public class UserService {
     public SysUser create(SysUser sysUser){
         //进行加密
         BCryptPasswordEncoder encoder =new BCryptPasswordEncoder();
-        sysUser.setPassword(encoder.encode(sysUser.getRawPassword().trim()));
+        sysUser.setPassword(encoder.encode(MD5Util.encode(sysUser.getRawPassword().trim())));
         userDao.create(sysUser);
     return sysUser;
     }
diff --git a/springboot-springSecurity2/src/main/java/com/us/example/util/BCryptPasswordEncoderTest.java b/springboot-springSecurity2/src/main/java/com/us/example/util/BCryptPasswordEncoderTest.java
@@ -9,7 +9,21 @@ public class BCryptPasswordEncoderTest {
     public static void main(String[] args) {
 
         BCryptPasswordEncoder encoder = new BCryptPasswordEncoder();
-        System.out.println(encoder.encode("abel"));
-        System.out.println(encoder.encode("admin"));
+        System.out.println("encoder:  " + encoder.encode("abel"));
+        System.out.println("encoder:  " + encoder.encode("admin"));
+
+        if (encoder.matches("abel", "$2a$10$IAz6WzJ314LH1NXq7Rf.dOYPP2uvzk08g.eAl9l4DRG4YsxavEV4W")) {
+            System.out.println("encoder: true");
+        }
+
+
+        System.out.println("------------华丽的分割线-----------------------");
+        String Md5Password = MD5Util.encode("abel");
+        System.out.println("Md5Password:  " + Md5Password);
+        System.out.println("encoder:  " + encoder.encode(Md5Password));
+        if (encoder.matches(Md5Password, "$2a$10$37MXEfzlbtC6QSsRTlRhIOmykMRJtO5mU8Y.yiJBjy1x4WYWFR5gG")) {
+            System.out.println("Md5Password: true");
+        }
+
     }
 }
diff --git a/springboot-springSecurity2/src/main/java/com/us/example/util/MD5Util.java b/springboot-springSecurity2/src/main/java/com/us/example/util/MD5Util.java
@@ -0,0 +1,45 @@
+package com.us.example.util;
+
+import java.security.MessageDigest;
+
+/**
+ * Created by yangyibo on 9/8/17.
+ */
+public class MD5Util {
+    private static final String SALT = "salt";
+
+    public static String encode(String password) {
+        password = password + SALT;
+        return processEncode(password);
+    }
+
+    public static String processEncode(String password) {
+        MessageDigest md5 = null;
+        try {
+            md5 = MessageDigest.getInstance("MD5");
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        char[] charArray = password.toCharArray();
+        byte[] byteArray = new byte[charArray.length];
+
+        for (int i = 0; i < charArray.length; i++)
+            byteArray[i] = (byte) charArray[i];
+        byte[] md5Bytes = md5.digest(byteArray);
+        StringBuffer hexValue = new StringBuffer();
+        for (int i = 0; i < md5Bytes.length; i++) {
+            int val = ((int) md5Bytes[i]) & 0xff;
+            if (val < 16) {
+                hexValue.append("0");
+            }
+
+            hexValue.append(Integer.toHexString(val));
+        }
+        return hexValue.toString();
+    }
+
+    public static void main(String[] args) {
+        System.out.println(MD5Util.encode("abel"));
+        System.out.println(MD5Util.encode("admin"));
+    }
+}
