调整rsa操作文件问题

README.md

@@ -27,4 +27,6 @@ eyJhbGciOiJIUzUxMiJ9.eyJhdWQiOiJCRDg0REQ0MkE3MjM0QjA1QjBDNUQxMTYxNjEzMkFDNCIsImp
 
 2、[php-jwt](https://github.com/firebase/php-jwt)
 
-[aa](http://localhost:8090/)
+3、[Java读取OpenSSL生成的PEM公钥文件操作](http://www.zzvips.com/article/108821.html)
+
+4、[java - 如何读取.pem文件以获取私钥和​​公钥](https://mlog.club/article/130323)

pom.xml

@@ -10,7 +10,8 @@
     </parent>
     <groupId>cn.chjyj</groupId>
     <artifactId>szwh</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
+    <packaging>jar</packaging>
     <name>szwh</name>
     <description>深圳文化交易所api系统</description>
     <properties>
@@ -124,6 +125,20 @@
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+            <!--  pem文件不处理，原样读取-->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <configuration>
+                    <encoding>UTF-8</encoding>
+                    <!-- 过滤后缀为pem、pfx的证书文件 -->
+                    <nonFilteredFileExtensions>
+                        <nonFilteredFileExtension>pem</nonFilteredFileExtension>
+                        <nonFilteredFileExtension>pfx</nonFilteredFileExtension>
+                    </nonFilteredFileExtensions>
+                </configuration>
+            </plugin>
+
         </plugins>
     </build>
 

src/main/java/cn/chjyj/szwh/utils/ApiTokenUtils.java

@@ -2,6 +2,7 @@ package cn.chjyj.szwh.utils;
 
 import io.jsonwebtoken.Jwts;
 import io.jsonwebtoken.SignatureAlgorithm;
+import org.apache.commons.codec.binary.Base64;
 
 import java.security.Key;
 import java.security.KeyFactory;
@@ -78,12 +79,44 @@ public class ApiTokenUtils {
                 .compact();
     }
 
+    /**
+     * 抽取公钥
+     * @param publicKey
+     * @return
+     * @throws NoSuchAlgorithmException
+     * @throws InvalidKeySpecException
+     */
     public static RSAPublicKey getPublicKey(String publicKey) throws NoSuchAlgorithmException, InvalidKeySpecException {
-        return (RSAPublicKey) KeyFactory.getInstance("RSA").generatePublic(new X509EncodedKeySpec(org.apache.commons.codec.binary.Base64.decodeBase64(publicKey.getBytes())));
+        String publicKeyPEM = publicKey.replace("-----BEGIN PUBLIC KEY-----\r\n", "");
+        publicKeyPEM = publicKeyPEM.replace("-----END PUBLIC KEY-----", "");
+
+        Base64 b64 = new Base64();
+        byte [] decoded = b64.decode(publicKeyPEM);
+
+        X509EncodedKeySpec spec =
+                new X509EncodedKeySpec(decoded);
+        KeyFactory kf = KeyFactory.getInstance("RSA");
+        return (RSAPublicKey) kf.generatePublic(spec);
+        //return (RSAPublicKey) KeyFactory.getInstance("RSA").generatePublic(new X509EncodedKeySpec(org.apache.commons.codec.binary.Base64.decodeBase64(publicKey.getBytes())));
     }
 
+    /**
+     * 抽取私钥
+     * @param privateKey
+     * @return
+     * @throws Exception
+     */
     public static RSAPrivateKey getPrivateKey(String privateKey) throws Exception {
-        return (RSAPrivateKey) KeyFactory.getInstance("RSA").generatePrivate(new PKCS8EncodedKeySpec(org.apache.commons.codec.binary.Base64.decodeBase64(privateKey.getBytes())));
+        String privKeyPEM = privateKey.replace("-----BEGIN PRIVATE KEY-----\r\n", "");
+        privKeyPEM = privKeyPEM.replace("-----END PRIVATE KEY-----", "");
+        Base64 b64 = new Base64();
+        byte [] decoded = b64.decode(privKeyPEM);
+
+        PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(decoded);
+        KeyFactory kf = KeyFactory.getInstance("RSA");
+        return (RSAPrivateKey)kf.generatePrivate(spec);
+
+        //return (RSAPrivateKey) KeyFactory.getInstance("RSA").generatePrivate(new PKCS8EncodedKeySpec(org.apache.commons.codec.binary.Base64.decodeBase64(privateKey.getBytes())));
     }
 
     public static Key stringToPublickKey(String key) throws NoSuchAlgorithmException, InvalidKeySpecException {

src/main/java/cn/chjyj/szwh/utils/SzFileUtils.java

@@ -21,7 +21,9 @@ public class SzFileUtils {
         String readLine = null;
         StringBuffer sb = new StringBuffer();
         while ((readLine = br.readLine()) != null) {
-            sb.append(readLine);
+            //剔除---
+            readLine.replace("-----\\w-----"," ");
+            sb.append(readLine+"\r\n");
         }
         br.close();
         ins.close();

src/test/java/cn/chjyj/szwh/JwtRsaTokenTests.java

@@ -1,6 +1,8 @@
 package cn.chjyj.szwh;
 
 import cn.chjyj.szwh.constant.ChConstant;
+import cn.chjyj.szwh.utils.ApiTokenUtils;
+import cn.chjyj.szwh.utils.JwtUtils;
 import cn.chjyj.szwh.utils.SzFileUtils;
 import org.junit.Test;
 import org.springframework.boot.test.context.SpringBootTest;
@@ -29,7 +31,11 @@ public class JwtRsaTokenTests {
             String entr_prikey=prop.getProperty("entrust.pem.prikey.path");//私钥路径
             // 私钥
             String prinote = SzFileUtils.getKeyFromFile(ChConstant.WORK_DIR + "/" + entr_prikey);
-            System.out.println("文件内容"+prinote);
+//            System.out.println(prinote);
+            String iss ="test";
+            long exp =5 * 60 * 1000L;
+            String token = ApiTokenUtils.getToken(iss,prinote,exp);
+            System.out.println(token);
         }catch (Exception ex){
             ex.printStackTrace();
         }