KJBank 암호화 관련 수정

2025-10-13 13:59:29 +09:00
parent 7ee015ed1b
commit 3e16b13d72
4 changed files with 242 additions and 0 deletions
@@ -0,0 +1,52 @@
+package com.eactive.eai.transformer.function.crypto;
+
+import java.util.Stack;
+
+import org.nfunk.jep.ParseException;
+import org.nfunk.jep.function.PostfixMathCommand;
+import java.nio.charset.StandardCharsets;
+
+// kj bank import 2025-09-23 jwhong
+import com.kjbank.encrypt.exchange.crypto.AES256Cipher;
+
+public class AES256KJDecrypt extends PostfixMathCommand {
+    public AES256KJDecrypt() {
+        numberOfParameters = 1;
+    }
+
+    public void run(Stack inStack) throws ParseException {
+        checkStack(inStack);
+        
+        Object param = inStack.pop();
+
+        byte[] value = null;
+
+        if (param instanceof String) {
+            value = ((String) param).getBytes();
+        } else if (param instanceof byte[]) {
+            value = (byte[]) param;
+        } else if (param instanceof Double) {
+        	if (((Double) param).doubleValue() == Math.round(((Double) param).doubleValue())) {
+        		value = new Long(Math.round(((Double) param).doubleValue())).toString().getBytes();
+        	} else {
+                value =((Number) param).toString().getBytes();
+        	}
+        } else if (param instanceof Number) {
+            value = ((Number) param).toString().getBytes();
+        } else if (param == null) {
+            inStack.push(null);
+            return;
+        } else {
+            throw new ParseException("Function의 파라미터 인수가 byte[] 또는 String이 아닙니다. : " + param);
+        }
+
+        try {
+			String key = "0123456789abcdefghij0123456789ab";
+			String decryptedData = AES256Cipher.decrypt(new String(value, StandardCharsets.UTF_8), key);       	
+        	inStack.push(decryptedData);
+        } catch (Exception e) {
+            //throw new ExecutionException(e.getMessage(), parameters, e);
+            throw new ParseException(e.getMessage(), e);
+        }    	
+    }
+}
@@ -0,0 +1,52 @@
+package com.eactive.eai.transformer.function.crypto;
+
+import java.util.Stack;
+
+import org.nfunk.jep.ParseException;
+import org.nfunk.jep.function.PostfixMathCommand;
+import java.nio.charset.StandardCharsets;
+
+// kj bank import 2025-09-23 jwhong
+import com.kjbank.encrypt.exchange.crypto.AES256Cipher;
+
+public class AES256KJEncrypt extends PostfixMathCommand {
+    public AES256KJEncrypt() {
+        numberOfParameters = 1;
+    }
+
+    public void run(Stack inStack) throws ParseException {
+        checkStack(inStack);
+        
+        Object param = inStack.pop();
+
+        byte[] value = null;
+
+        if (param instanceof String) {
+            value = ((String) param).getBytes();
+        } else if (param instanceof byte[]) {
+            value = (byte[]) param;
+        } else if (param instanceof Double) {
+        	if (((Double) param).doubleValue() == Math.round(((Double) param).doubleValue())) {
+        		value = new Long(Math.round(((Double) param).doubleValue())).toString().getBytes();
+        	} else {
+                value =((Number) param).toString().getBytes();
+        	}
+        } else if (param instanceof Number) {
+            value = ((Number) param).toString().getBytes();
+        } else if (param == null) {
+            inStack.push(null);
+            return;
+        } else {
+            throw new ParseException("Function의 파라미터 인수가 byte[] 또는 String이 아닙니다. : " + param);
+        }
+
+        try {
+			String key = "0123456789abcdefghij0123456789ab";
+			String encryptedData = AES256Cipher.encrypt(new String(value, StandardCharsets.UTF_8), key);       	
+        	inStack.push(encryptedData);
+        } catch (Exception e) {
+            //throw new ExecutionException(e.getMessage(), parameters, e);
+            throw new ParseException(e.getMessage(), e);
+        }    	
+    }
+}
@@ -0,0 +1,64 @@
+package com.eactive.eai.transformer.function.crypto;
+
+import java.util.Stack;
+
+import org.nfunk.jep.ParseException;
+import org.nfunk.jep.function.PostfixMathCommand;
+
+import com.eactive.eai.common.property.PropManager;
+
+import java.nio.charset.StandardCharsets;
+
+import org.apache.commons.lang3.StringUtils;
+// kj bank import 2025-09-23 jwhong
+//import org.kjbank.simple.core.crypto.seed.SeedUtil;
+import com.eactive.eai.common.seed.SeedKJ;
+
+
+public class SeedKJDecrypt extends PostfixMathCommand {
+    public SeedKJDecrypt() {
+        numberOfParameters = 2;
+    }
+
+    public void run(Stack inStack) throws ParseException {
+        checkStack(inStack);
+             
+        // 아니면 USER FUNCTION에서 Parameter 에서 가져와야 하나 
+        Object param2 = inStack.pop();
+        String param2Str = String.valueOf(param2); // null 안전 처리      
+        String decryptKey = StringUtils.leftPad(param2Str, 16, '0');     
+
+        Object param = inStack.pop();
+
+        byte[] value = null;
+
+        if (param instanceof String) {
+            value = ((String) param).getBytes();
+        } else if (param instanceof byte[]) {
+            value = (byte[]) param;
+        } else if (param instanceof Double) {
+        	if (((Double) param).doubleValue() == Math.round(((Double) param).doubleValue())) {
+        		value = new Long(Math.round(((Double) param).doubleValue())).toString().getBytes();
+        	} else {
+                value =((Number) param).toString().getBytes();
+        	}
+        } else if (param instanceof Number) {
+            value = ((Number) param).toString().getBytes();
+        } else if (param == null) {
+            inStack.push(null);
+            return;
+        } else {
+            throw new ParseException("Function의 파라미터 인수가 byte[] 또는 String이 아닙니다. : " + param);
+        }
+
+        try {
+        	String decryptedData = SeedKJ.decrypt(new String(value, StandardCharsets.UTF_8), decryptKey);
+        	//String decryptedData = SeedUtil.decrypt(new String(value, StandardCharsets.UTF_8),decryptKey);  // 이건 광주 jar 사용
+        	inStack.push(decryptedData);
+			//inStack.push(SeedUtil.encrypt(new String(value, StandardCharsets.UTF_8),"testkey123"));
+        } catch (Exception e) {
+            //throw new ExecutionException(e.getMessage(), parameters, e);
+            throw new ParseException(e.getMessage(), e);
+        }    	
+    }
+}
@@ -0,0 +1,74 @@
+package com.eactive.eai.transformer.function.crypto;
+
+import java.util.Stack;
+
+import org.nfunk.jep.ParseException;
+import org.nfunk.jep.function.PostfixMathCommand;
+
+import com.eactive.eai.common.property.PropManager;
+
+import java.nio.charset.StandardCharsets;
+
+// kj bank import 2025-09-23 jwhong
+import com.eactive.eai.common.seed.SeedKJ;
+import com.eactive.eai.common.seed.SeedCipher;
+import org.apache.commons.lang3.StringUtils;
+import java.util.Base64;
+//import org.kjbank.simple.core.crypto.seed.SeedUtil; 
+
+public class SeedKJEncrypt extends PostfixMathCommand {
+    public SeedKJEncrypt() {
+        numberOfParameters = 2;
+    }
+
+    public void run(Stack inStack) throws ParseException {
+        checkStack(inStack);
+        
+        // PROPERTY 에서 가져와야 하나      
+		//PropManager propManager = PropManager.getInstance();
+		//String safeDbPath = propManager.getProperty("SafeDB","safedb.path");
+        
+        SeedCipher seedCiper = new SeedCipher();
+        
+        // 아니면 USER FUNCTION에서 Parameter 에서 가져와야 하나 
+        Object param2 = inStack.pop();
+        String param2Str = String.valueOf(param2); // null 안전 처리      
+        String encryptKey = StringUtils.leftPad(param2Str, 16, '0');
+
+        Object param = inStack.pop();
+
+        byte[] value = null;
+
+        if (param instanceof String) {
+            value = ((String) param).getBytes();
+        } else if (param instanceof byte[]) {
+            value = (byte[]) param;
+        } else if (param instanceof Double) {
+        	if (((Double) param).doubleValue() == Math.round(((Double) param).doubleValue())) {
+        		value = new Long(Math.round(((Double) param).doubleValue())).toString().getBytes();
+        	} else {
+                value =((Number) param).toString().getBytes();
+        	}
+        } else if (param instanceof Number) {
+            value = ((Number) param).toString().getBytes();
+        } else if (param == null) {
+            inStack.push(null);
+            return;
+        } else {
+            throw new ParseException("Function의 파라미터 인수가 byte[] 또는 String이 아닙니다. : " + param);
+        }
+
+        try {
+        	//byte[] bbb =seedCiper.encrypt(new String(value, StandardCharsets.UTF_8), encryptKey.getBytes());
+        	//String encryptedData = Base64.getEncoder().encodeToString(bbb);
+        	String encryptedData = SeedKJ.encrypt(new String(value, StandardCharsets.UTF_8), encryptKey);
+        	
+            //String encryptedData = SeedUtil.encrypt(new String(value, StandardCharsets.UTF_8),encryptKey);
+        	
+        	inStack.push(encryptedData);
+        } catch (Exception e) {
+            //throw new ExecutionException(e.getMessage(), parameters, e);
+            throw new ParseException(e.getMessage(), e);
+        }    	
+    }
+}