DES加解密方法

yd-api/src/main/java/com/yd/api/security/DataSecurityController.java

+package com.yd.api.security;
+
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.yd.api.result.JsonResult;
+import com.yd.api.security.vo.DESCommonVO;
+import com.yd.util.deshandler.DESTypeHandler;
+
+@RestController
+@RequestMapping(value="/data/security")
+public class DataSecurityController {
+
+	@RequestMapping("/dataencrypt")
+	public Object encrypt(@RequestBody DESCommonVO requestVO) throws Exception{
+		JsonResult result = new JsonResult();
+		String resultString = "";
+		try {
+			DESTypeHandler jpaCryptoConverter = new DESTypeHandler();
+			resultString = jpaCryptoConverter.encode((requestVO.getContent()));
+			
+			requestVO.setEncrypted(resultString);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+
+		result.setData(requestVO);
+		return result;
+	}
+
+    @RequestMapping("/datadecrypt")
+	public Object Decrypt(@RequestBody DESCommonVO requestVO) throws Exception{
+		JsonResult result = new JsonResult();
+		String content = "";
+
+		try {
+			DESTypeHandler jpaCryptoConverter = new DESTypeHandler();
+			content = jpaCryptoConverter.decode(requestVO.getEncrypted());
+			
+			requestVO.setContent(content);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		result.setData(requestVO);
+		return result;
+	}
+}

yd-api/src/main/java/com/yd/api/security/vo/ConvertTable.java

+package com.yd.api.security.vo;
+
+import java.util.List;
+
+public class ConvertTable {
+
+	private String tableName;//表名
+	private List<String> fields;
+	public String getTableName() {
+		return tableName;
+	}
+	public void setTableName(String tableName) {
+		this.tableName = tableName;
+	}
+	public List<String> getFields() {
+		return fields;
+	}
+	public void setFields(List<String> fields) {
+		this.fields = fields;
+	}
+}

yd-api/src/main/java/com/yd/api/security/vo/ConvertTableList.java

+package com.yd.api.security.vo;
+
+import java.util.List;
+
+import com.yd.api.result.CommonResult;
+import com.yd.util.page.PaginationInfo;
+
+public class ConvertTableList {
+
+	private List<ConvertTable> convertTables;
+	private CommonResult commonResult;
+	private String dbName;//数据库名
+	private String operate;//1.加密（DataEncrypt）2.解密（DataDecrypt）
+	public String getOperate() {
+		return operate;
+	}
+	public void setOperate(String operate) {
+		this.operate = operate;
+	}
+	private PaginationInfo paginationInfo;
+	public PaginationInfo getPaginationInfo() {
+		return paginationInfo;
+	}
+	public void setPaginationInfo(PaginationInfo paginationInfo) {
+		this.paginationInfo = paginationInfo;
+	}
+	public List<ConvertTable> getConvertTables() {
+		return convertTables;
+	}
+	public void setConvertTables(List<ConvertTable> convertTables) {
+		this.convertTables = convertTables;
+	}
+	public CommonResult getCommonResult() {
+		return commonResult;
+	}
+	public void setCommonResult(CommonResult commonResult) {
+		this.commonResult = commonResult;
+	}
+	public String getDbName() {
+		return dbName;
+	}
+	public void setDbName(String dbName) {
+		this.dbName = dbName;
+	}
+
+	
+}

yd-api/src/main/java/com/yd/api/security/vo/DESCommonVO.java

+package com.yd.api.security.vo;
+
+import java.io.Serializable;
+
+public class DESCommonVO implements Serializable{
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	private String content;
+	
+	private String encrypted;
+
+	public String getContent() {
+		return content;
+	}
+
+	public void setContent(String content) {
+		this.content = content;
+	}
+
+	public String getEncrypted() {
+		return encrypted;
+	}
+
+	public void setEncrypted(String encrypt) {
+		encrypted = encrypt;
+	}
+}

yd-api/src/main/java/com/yd/api/security/vo/DesDecryptRequestVO.java

+package com.yd.api.security.vo;
+
+public class DesDecryptRequestVO {
+}

yd-api/src/main/java/com/yd/api/security/vo/DesDecryptResponseVO.java

+package com.yd.api.security.vo;
+
+import com.yd.api.result.CommonResult;
+
+public class DesDecryptResponseVO {
+    private String desDecryptResult;
+    private CommonResult commonResult;
+
+    public String getDesDecryptResult() {
+        return desDecryptResult;
+    }
+
+    public void setDesDecryptResult(String desDecryptResult) {
+        this.desDecryptResult = desDecryptResult;
+    }
+
+    public CommonResult getCommonResult() {
+        return commonResult;
+    }
+
+    public void setCommonResult(CommonResult commonResult) {
+        this.commonResult = commonResult;
+    }
+}

yd-api/src/main/java/com/yd/api/security/vo/DesEncryptRequestVO.java

+package com.yd.api.security.vo;
+
+public class DesEncryptRequestVO {
+    private String encryptString;
+    private String type;
+
+    public String getEncryptString() {
+        return encryptString;
+    }
+
+    public void setEncryptString(String encryptString) {
+        this.encryptString = encryptString;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+}

yd-api/src/main/java/com/yd/api/security/vo/DesEncryptResponseVO.java

+package com.yd.api.security.vo;
+
+import com.yd.api.result.CommonResult;
+
+public class DesEncryptResponseVO {
+    private String encryptResult;
+    private CommonResult commonResult;
+
+    public String getEncryptResult() {
+        return encryptResult;
+    }
+
+    public void setEncryptResult(String encryptResult) {
+        this.encryptResult = encryptResult;
+    }
+
+    public CommonResult getCommonResult() {
+        return commonResult;
+    }
+
+    public void setCommonResult(CommonResult commonResult) {
+        this.commonResult = commonResult;
+    }
+}

yd-api/src/main/java/com/yd/util/deshandler/DESTypeHandler.java

@@ -32,30 +32,19 @@ public class DESTypeHandler extends BaseTypeHandler<Object> {
 	@Override
 	public void setNonNullParameter(PreparedStatement ps, int i, Object parameter, JdbcType jdbcType)
 			throws SQLException {
-		sensitiveenabled = Boolean.valueOf(properties.get(secret_property_enabled_key).toString());
-		if (sensitiveenabled==false)
-		{
-			return;
-		}
 		if (parameter == null)
 		{
 			return;
 		}
-		sensitivekey = (String)properties.get(secret_property_key);
-		DESUtils des;
+		
 		String result = null;
-		try {
-			des = new DESUtils(sensitivekey, "utf-8");
-			if (parameter != null)
-			{
-				result = des.encode((String)parameter);
-			}
-			
-			ps.setString(i, result);
-		} catch (Exception e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
+		
+		if (parameter != null)
+		{
+			result = encode((String)parameter);
 		}
+		
+		ps.setString(i, result);
 	}
 
 	@Override
@@ -82,14 +71,47 @@ public class DESTypeHandler extends BaseTypeHandler<Object> {
 		String result = decode(columnValue);
 		return result;		
 	}
-
-	private String decode(String columnValue) {
+	/**
+	 * 解密
+	 * @param context
+	 * @return
+	 * @throws SQLException
+	 */
+	public String encode(String context) throws SQLException {
+		sensitiveenabled = Boolean.valueOf(properties.get(secret_property_enabled_key).toString());
+		if (sensitiveenabled==false)
+		{
+			return null;
+		}
+		
+		sensitivekey = (String)properties.get(secret_property_key);
+		DESUtils des;
+		String result = null;
+		try {
+			des = new DESUtils(sensitivekey, "utf-8");
+			if (context != null)
+			{
+				result = des.encode((String)context);
+			}
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		
+		return result;
+	}
+	/**
+	 * 解密
+	 * @param columnValue
+	 * @return
+	 */
+	public String decode(String encrypted) {
 		sensitiveenabled = Boolean.valueOf(properties.get(secret_property_enabled_key).toString());
 		if (sensitiveenabled==false)
 		{
-			return columnValue;
+			return encrypted;
 		}
-		if (columnValue == null)
+		if (encrypted == null)
 		{
 			return null;
 		}
@@ -98,14 +120,15 @@ public class DESTypeHandler extends BaseTypeHandler<Object> {
 		String result = null;
 		try {
 			des = new DESUtils(sensitivekey, "utf-8");
-			if (columnValue != null)
+			if (encrypted != null)
 			{
-				result = des.decode(columnValue);
+				result = des.decode(encrypted);
 			}
 		} catch (Exception e) {
 			// TODO Auto-generated catch block
 			e.printStackTrace();
 		}
+		
 		return result;
 	}