Java Webstart Truststore SSL
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无法正常工作，本地文件系统上没有my.keystore。 所以决定将证书分发给所有的客户。我做了以下工作。
但我相信肯定有比这更好的解决方案..任何想法使其更好？
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 SettingsyourusernameLocal SettingsTemp
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];
}
}
拉兹感谢你的耐心，试图在我学习的时候学习。 我开始写我自己的CustomSSLSocketFactory ..现在我正在绕过安全...基于白金解决方案的例子。如果我这样做......将信息作为网络上的明文传递？
现在我想知道我应该如何处理“sometruststore.jks”文件的信任库文件。 我应该怎么做..我有我自己的定制信任管理软件吗？ 请指导我正确的方向。
-padur
你可以做到这一点，而不必依靠系统属性和文件系统。 像你正在做的流一样读密钥库并创建你自己的SSLSocketFactory将会更清晰。
import java.net.URL;
import java.security.KeyStore;
import java.security.SecureRandom;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManagerFactory;
...
// assume keyStore is the KeyStore you read via getResourceAsStream
final TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance("SunX509");
trustManagerFactory.init(keyStore);
final SSLContext context = SSLContext.getInstance("SSL");
context.init(null, trustManagerFactory.getTrustManagers(), new SecureRandom());
final URL url = new URL("https://whatever");
final HttpsURLConnection urlConnection = (HttpsURLConnection) url.openConnection();
urlConnection.setSSLSocketFactory(context.getSocketFactory());
...
我没有证实，但我没有看到为什么这不应该通过Webstart的原因。
更新：
你提到你正在寻找连接到活动目录，所以我猜你会使用LDAPS作为协议？ 如果是这样，也许这个URL的代码可以作为灵感？ 您必须创建一个javax.net.ssl.SSLSocketFactory的子类（请参阅铂金解决方案链接中的BlindSSLSocketFactoryTest ），它包装创建SSLContext上述逻辑并将调用委托给context.getSocketFactory()创建的SSLSocketFactory 。
public class TrustedSSLSocketFactory extends SSLSocketFactory {
private static SSLContext context;
public static void initTrustedSSLSocketFactory(final KeyStore keyStore) throws Exception {
final TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance("SunX509");
trustManagerFactory.init(keyStore);
final SSLContext context = SSLContext.getInstance("SSL");
context.init(null, trustManagerFactory.getTrustManagers(), new SecureRandom());
}
public static SocketFactory getDefault() {
return context.getSocketFactory();
}
public Socket createSocket(String arg0, int arg1) throws IOException, UnknownHostException {
return trustedFactory.createSocket(arg0, arg1);
}
public Socket createSocket(InetAddress arg0, int arg1) throws IOException {
return trustedFactory.createSocket(arg0, arg1);
}
public Socket createSocket(String arg0, int arg1, InetAddress arg2, int arg3) throws IOException, UnknownHostException {
return trustedFactory.createSocket(arg0, arg1, arg2, arg3);
}
public Socket createSocket(InetAddress arg0, int arg1, InetAddress arg2, int arg3) throws IOException {
return trustedFactory.createSocket(arg0, arg1, arg2, arg3);
}
}
希望编译，我目前无法测试它！ 还要注意initTrustedSSLSocketFactory throws子句的懒惰。
然后，当您设置LDAP环境时，请使用
TrustedSSLSocketFactory.initTrustedSSLSocketFactory(keyStore);
env.put("java.naming.ldap.factory.socket", TrustedSSLSocketFactory.class.getName())
与铂金解决方案的样本代码类似。 希望这是更多你正在寻找什么？
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