feat: v0.3.4, add --digest

src/main/java/me/hatter/tools/tinyencrypt/TinyEncryptArgs.java

@@ -13,6 +13,9 @@ public class TinyEncryptArgs {
     @CommandLine.Option(names = {"-d", "--decrypt"}, description = "Decrypt file")
     boolean decrypt = false;
 
+    @CommandLine.Option(names = {"--digest"}, description = "Calc source file digest(SHA256)")
+    boolean digest = false;
+
     @CommandLine.Option(names = {"-s", "--show"}, description = "Show decrypted text in window")
     boolean showInWindow = false;
 

src/main/java/me/hatter/tools/tinyencrypt/TinyEncryptMain.java

@@ -1,6 +1,7 @@
 package me.hatter.tools.tinyencrypt;
 
 import com.alibaba.fastjson.JSON;
+import me.hatter.tools.commons.bytes.Bytes;
 import me.hatter.tools.commons.exception.JumpOutException;
 import me.hatter.tools.commons.io.RFile;
 import me.hatter.tools.commons.log.LogConfig;
@@ -189,6 +190,10 @@ public class TinyEncryptMain {
                     if (tinyEncryptArgs.showInWindow) {
                         EncryptedFileUtil.decryptInWindow(config, f);
                         result = false; // do not delete file
+                    } else if (tinyEncryptArgs.digest) {
+                        Bytes sha256 = EncryptedFileUtil.decryptAndDigest(config, f);
+                        log.info(sha256.asHex() + "  - " + f);
+                        result = false; // do not delete file
                     } else {
                         result = EncryptedFileUtil.decryptFile(config, f);
                     }

src/main/java/me/hatter/tools/tinyencrypt/config/TinyEncryptConstant.java

@@ -1,7 +1,7 @@
 package me.hatter.tools.tinyencrypt.config;
 
 public class TinyEncryptConstant {
-    public static final String VERSION = "0.3.3";
+    public static final String VERSION = "0.3.4";
 
     public static final String ENC_FILE_EXT = ".tinyenc";
 }

src/main/java/me/hatter/tools/tinyencrypt/encrypt/EncryptedFileUtil.java

@@ -1,17 +1,21 @@
 package me.hatter.tools.tinyencrypt.encrypt;
 
 import me.hatter.tools.commons.assertion.AssertUtil;
+import me.hatter.tools.commons.bytes.Bytes;
 import me.hatter.tools.commons.io.DefaultRollCounter;
+import me.hatter.tools.commons.io.DigestOutputStream;
 import me.hatter.tools.commons.io.IOUtil;
 import me.hatter.tools.commons.log.LogTool;
 import me.hatter.tools.commons.log.LogTools;
 import me.hatter.tools.commons.security.crypt.CryptInputStream;
 import me.hatter.tools.commons.security.crypt.CryptOutputStream;
+import me.hatter.tools.commons.security.digest.Digests;
 import me.hatter.tools.commons.tlv.Tlv;
 import me.hatter.tools.commons.tlv.TlvUtil;
 import me.hatter.tools.tinyencrypt.config.TinyEncryptConfig;
 import me.hatter.tools.tinyencrypt.config.TinyEncryptConstant;
-import me.hatter.tools.tinyencrypt.win.SwingWindow;
+import me.hatter.tools.tinyencrypt.util.NilOutputStream;
+import me.hatter.tools.tinyencrypt.util.SwingWindow;
 
 import java.io.*;
 import java.nio.charset.StandardCharsets;
@@ -48,6 +52,12 @@ public class EncryptedFileUtil {
         }
     }
 
+    public static Bytes decryptAndDigest(TinyEncryptConfig config, File file) {
+        DigestOutputStream outputStream = new DigestOutputStream(new NilOutputStream(), Digests.sha256());
+        decryptToOutputStream(config, file, outputStream);
+        return outputStream.digest();
+    }
+
     public static void decryptInWindow(TinyEncryptConfig config, File file) {
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
         decryptToOutputStream(config, file, baos);

src/main/java/me/hatter/tools/tinyencrypt/util/MacDockerHelper.java

@@ -1,4 +1,4 @@
-package me.hatter.tools.tinyencrypt.win;
+package me.hatter.tools.tinyencrypt.util;
 
 import me.hatter.tools.commons.classloader.ClassLoaderUtil;
 import me.hatter.tools.commons.io.RResource;

src/main/java/me/hatter/tools/tinyencrypt/util/NilOutputStream.java

@@ -0,0 +1,18 @@
+package me.hatter.tools.tinyencrypt.util;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class NilOutputStream extends OutputStream {
+    @Override
+    public void write(int b) throws IOException {
+    }
+
+    @Override
+    public void write(byte b[]) throws IOException {
+    }
+
+    @Override
+    public void write(byte b[], int off, int len) throws IOException {
+    }
+}

src/main/java/me/hatter/tools/tinyencrypt/util/SwingWindow.java

@@ -1,4 +1,4 @@
-package me.hatter.tools.tinyencrypt.win;
+package me.hatter.tools.tinyencrypt.util;
 
 import me.hatter.tools.commons.string.StringUtil;
 

src/main/java/me/hatter/tools/tinyencrypt/util/WindowListenerImpl.java

@@ -1,4 +1,4 @@
-package me.hatter.tools.tinyencrypt.win;
+package me.hatter.tools.tinyencrypt.util;
 
 import java.awt.event.WindowEvent;
 import java.awt.event.WindowListener;