需要一些指导。
我有 java webstart 应用程序，我希望它通过 SSL 连接到服务器。只需添加如下属性：System.setProperty("javax.net.ssl.trustStore","my.keystore");但由于 JAWS 程序是从服务器下载的文件不起作用，并且本地文件系统上没有 my.keystore。所以决定将证书分发给所有客户。我做了以下工作，它奏效了。
- 将此信任库作为流读取（使用 getResourceAsStream 方法）。
- 将其保存在客户端计算机上的任何文件中（sometemp）
- 调用 System.setProperty("javax.net.ssl.trustStore", trustStorePath);
但我相信一定有比这更好的解决方案。有什么想法可以让它变得更好吗？
public boolean validateUserFromActiveDirectory(String userId) {
final String MEMBER_GROUP = "CN=asdadasd,OU=asdasdasd Accounts,OU=adasdas,OU=asdasdas,DC=asdasdas,DC=asdasdas,DC=adasdasd,DC=asdasdasd";
String employeeNumber = "";
final String LDAP_INIT_CTX = "com.sun.jndi.ldap.LdapCtxFactory";
final String LDAP_URL = "ldap://xx-ssssssss.eee.eee.eeeee.eeeee:636";
final String MY_ATTRS[] = { "employeeNumber" };
String adminPassword = "somepassword";
String securityProtocol = "ssl";
boolean isValidUser = false;
try {
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, LDAP_INIT_CTX);
env.put(Context.PROVIDER_URL, LDAP_URL);
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.REFERRAL, "follow");
env.put(Context.SECURITY_PRINCIPAL, MEMBER_GROUP);
env.put(Context.SECURITY_CREDENTIALS, adminPassword);
env.put(Context.SECURITY_PROTOCOL, securityProtocol);
//C:\Documents and Settings\yourusername\Local Settings\Temp
File tf = File.createTempFile("someTruststore", ".jks");
tf.deleteOnExit();
byte buffer[] = new byte[0x1000];
ClassLoader cl = JNDI.class.getClassLoader();
InputStream in = cl.getResourceAsStream(
"someTruststore.jks");
FileOutputStream out = new FileOutputStream(tf);
int cnt;
while ((cnt = in.read(buffer)) != -1)
out.write(buffer, 0, cnt);
in.close();
out.close();
System.setProperty("javax.net.ssl.trustStore", tf
.getAbsolutePath());
DirContext context = new InitialLdapContext(env, null);
SearchControls searchControls = new SearchControls();
searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
NamingEnumeration results = context.search(
"XX=ent,XX=abc,XX=aaaaa,XX=aaaa", "(sAMAccountName="
+ userId + ")", searchControls);
if (results != null && results.hasMore()) {
//some logic
}
}
} catch (Exception e) {
e.printStackTrace();
}
return isValidUser;
}
-Padur ============================**=============
/**
* */
package util;
/**
* @author spaduri
*
*/
import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import javax.net.SocketFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
public class CustomSSLSocketFactory extends SSLSocketFactory {
private SSLSocketFactory factory;
public CustomSSLSocketFactory() {
try {
SSLContext sslcontext = null;
// Call getKeyManagers to get suitable key managers
KeyManager[] kms=getKeyManagers();
if (sslcontext == null) {
sslcontext = SSLContext.getInstance("SSL");
sslcontext.init(kms,
new TrustManager[] { new CustomTrustManager() },
new java.security.SecureRandom());
}
factory = (SSLSocketFactory) sslcontext.getSocketFactory();
} catch (Exception ex) {
ex.printStackTrace();
}
}
public static SocketFactory getDefault() {
return new CustomSSLSocketFactory();
}
public Socket createSocket(Socket socket, String s, int i, boolean flag) throws IOException {
return factory.createSocket(socket, s, i, flag);
}
public Socket createSocket(InetAddress inaddr, int i, InetAddress inaddr1, int j) throws IOException {
return factory.createSocket(inaddr, i, inaddr1, j);
}
public Socket createSocket(InetAddress inaddr, int i) throws IOException {
return factory.createSocket(inaddr, i);
}
public Socket createSocket(String s, int i, InetAddress inaddr, int j) throws IOException {
return factory.createSocket(s, i, inaddr, j);
}
public Socket createSocket(String s, int i) throws IOException {
return factory.createSocket(s, i);
}
public String[] getDefaultCipherSuites() {
return factory.getSupportedCipherSuites();
}
public String[] getSupportedCipherSuites() {
return factory.getSupportedCipherSuites();
}
protected KeyManager[] getKeyManagers()
throws IOException, GeneralSecurityException
{
// First, get the default KeyManagerFactory.
String alg=KeyManagerFactory.getDefaultAlgorithm();
KeyManagerFactory kmFact=KeyManagerFactory.getInstance(alg);
// Next, set up the KeyStore to use. We need to load the file into
// a KeyStore instance.
ClassLoader cl = CustomSSLSocketFactory.class.getClassLoader();
// read the file someTrustStore from the jar file from a classpath
InputStream in = cl.getResourceAsStream("ssl/someTruststore.jks");
//FileInputStream fis=new FileInputStream(adentTruststore.jks);
KeyStore ks=KeyStore.getInstance("jks");
ks.load(in, null);
in.close();
// Now we initialise the KeyManagerFactory with this KeyStore
kmFact.init(ks, null);
// And now get the KeyManagers
KeyManager[] kms=kmFact.getKeyManagers();
return kms;
}
}
package util;
import java.security.cert.X509Certificate;
import javax.net.ssl.X509TrustManager;
public class CustomTrustManager implements X509TrustManager {
public void checkClientTrusted(X509Certificate[] cert, String authType) {
return;
}
public void checkServerTrusted(X509Certificate[] cert, String authType) {
return;
}
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[0];
}
}
Laz感谢您的耐心，当我有时间时尝试学习。我开始编写自己的 CustomSSLSocketFactory ..现在我正在绕过安全性...基于白金解决方案的示例。如果我这样做...信息会以明文形式在网络上传递吗？
现在我想知道我应该如何处理我拥有“sometruststore.jks”文件的信任库文件。我应该怎么做..我有自己的自定义信任管理器软件吗？请指导我正确的方向。
-帕杜尔