2023年5月6日18:26:37

README.md

@@ -12,6 +12,9 @@
 #### 1.2 spring security 加密
 ![](./src/main/resources/static/redame/img_7.png)
 
+#### 1.3 jks 文件生成
+![](./src/main/resources/static/redame/img_47.png)
+
 
 ### 2. 影音工具
 

src/main/java/com/zhangmeng/tools/controller/JksFileController.java

@@ -3,6 +3,7 @@ package com.zhangmeng.tools.controller;
 import com.zhangmeng.tools.utils.AlertUtils;
 import com.zhangmeng.tools.utils.ImagePath;
 import com.zhangmeng.tools.utils.JksUtils;
+import javafx.application.Platform;
 import javafx.fxml.FXML;
 import javafx.scene.control.Button;
 import javafx.scene.control.TextArea;
@@ -11,11 +12,19 @@ import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.stage.DirectoryChooser;
 import javafx.stage.Stage;
+import org.bouncycastle.util.encoders.Base64;
 
 import java.io.File;
+import java.io.FileInputStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.security.KeyStore;
+import java.security.PrivateKey;
+import java.security.PublicKey;
+import java.security.cert.Certificate;
+import java.security.cert.CertificateFactory;
+import java.util.Enumeration;
 
 /**
  * @author : 芊芊墨客
@@ -100,19 +109,68 @@ public class JksFileController {
             Path path = Paths.get(dir.getText() + jks_file_name.getText());
             Path path2 = Paths.get(dir.getText() + cer_file_name.getText());
 
-            try {
+                new Thread(()->{
                     while (true){
-                    if (Files.exists(path) && Files.exists(path2)){
+                        if (Files.exists(path)){
                             break;
                         }
                     }
-
-                JksUtils.GetJksAndCerFile.readJks(dir.getText() + jks_file_name.getText(), "123456");
-                JksUtils.GetJksAndCerFile.readCer(dir.getText() + cer_file_name.getText());
+                    try {
+                        readJks(dir.getText() + jks_file_name.getText(), "123456");
                     } catch (Exception e) {
                         e.printStackTrace();
                     }
 
+                }).start();
+
+                new Thread(()->{
+                    while (true){
+                        if (Files.exists(path2)){
+                            break;
+                        }
+                    }
+                    try {
+                        readCer(dir.getText() + cer_file_name.getText());
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+
+                }).start();
+
+                //&& Files.exists(path2)
+//                JksUtils.GetJksAndCerFile.readJks(dir.getText() + jks_file_name.getText(), "123456");
+//                JksUtils.GetJksAndCerFile.readCer(dir.getText() + cer_file_name.getText());
+        });
+    }
+
+    //读取证书文件获取公钥
+    public void readCer(String file) throws Exception {
+        CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
+        Certificate certificate = certificateFactory.generateCertificate(new FileInputStream(file));
+        PublicKey publicKey = certificate.getPublicKey();
+        String cer =  new String(Base64.encode(publicKey.getEncoded()));
+        cer_public.setText(cer);
+    }
+
+    //读取jks文件获取公、私钥
+    public  void readJks(String file,String keypass) throws Exception {
+        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
+        keyStore.load(new FileInputStream(file), keypass.toCharArray());
+        Enumeration<String> aliases = keyStore.aliases();
+        String alias = null;
+        while (aliases.hasMoreElements()) {
+            alias = aliases.nextElement();
+        }
+        PrivateKey key = (PrivateKey) keyStore.getKey(alias, keypass.toCharArray());
+
+        Certificate certificate = keyStore.getCertificate(alias);
+        PublicKey publicKey = certificate.getPublicKey();
+        String jks_p =  new String(Base64.encode(publicKey.getEncoded()));
+        String private_key = new String(Base64.encode(key.getEncoded())) ;
+
+        Platform.runLater(()->{
+            jks_private.setText(private_key);
+            jks_public.setText(jks_p);
         });
     }
 }