Question

我的代码是，

 Properties systemProps = System.getProperties();
    systemProps.put( "javax.net.ssl.trustStore",    
   System.getProperty("catalina.home")+fs+".keystore");
    System.setProperties(systemProps);

  try {
  // Open a secure connection.
  URL url = new URL( "https://192.168.6.45:8181/erp_adapter/UploadFile" );
  String requestParams = "uid=sdfn&password=rsdftesan&active=y&type=F";
  HttpsURLConnection con = (HttpsURLConnection) url.openConnection();

  // Set up the connection properties
  con.setRequestProperty( "Connection", "close" );
  con.setDoInput(true);
  con.setDoOutput(true);
  con.setUseCaches(false);
  con.setConnectTimeout( 30000 );
  con.setReadTimeout( 30000 );
  con.setRequestMethod( "POST" );
  con.setRequestProperty( "Content-Type", "application/x-www-form-urlencoded" );
  con.setRequestProperty( "Content-Length", Integer.toString(requestParams.length()) );

  // Set up the user authentication portion of the handshake with the private
  // key provided by NAIMES Tech Support.
  //   Based on an example posted by Torsten Curdt on his blog:
  //     http://vafer.org/blog/20061010073725 (as of Nov, 2009)
  File pKeyFile = new File(System.getProperty("catalina.home")+fs+".keystore");
  String pKeyPassword = "UB#20abba";
  KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance("SunX509");
  KeyStore keyStore = KeyStore.getInstance("PKCS12");
  InputStream keyInput = new FileInputStream(pKeyFile);
  //byte[] Password=pKeyPassword.getBytes();
  keyStore.load(keyInput, pKeyPassword.toCharArray());
  keyInput.close();

此处显示错误，

java.io.IOException：DerInputStream.getLength（）：lengthTag = 109，太大了。 at sun.security.util.DerInputStream.getLength（Unknown Source） at sun.security.util.DerValue.init（Unknown Source） at sun.security.util.DerValue。（未知来源） at com.sun.net.ssl.internal.pkcs12.PKCS12KeyStore.engineLoad（Unknown Source） at java.security.KeyStore.load（Unknown Source）在com.gofrugal.raymedi.erp.util.AidapClient.main（AidapClient.java:58）

任何人都可以帮助我解决问题并解决它吗？

Answer 1

您尝试加载的密钥库可能不是Sun PKCS12密钥库的实例。发出以下命令以找出密钥库的类型......

keytool -list -keystore <keystore_location>

你会发现看起来像......

的输出

Keystore type: JKS
Keystore provider: SUN

Your keystore contains 76 entries

...

在这种情况下，Keystore是一个JKS密钥库（我猜你也是），你会想做

KeyStore.getInstance("JKS");

而不是你拥有的东西。

文件上传使用https错误？

1 个答案: