sslをサポートするApache tomcat 5をセットアップしました。自己署名証明書を作成し、クライアント証明書をサーバーのtrusstoreにインポートし、p12ファイルをブラウザーにインポートし、https上のページにアクセスすることが可能です。どのようにjavaを使用して同じを達成するには?続き自己署名入りのサーバーとクライアント証明書でhttps getメソッドを呼び出す方法
は私がしようとするが、任意の成功なしていたコードです...
//reference : http://vafer.org/blog/20061010073725/ http://www.mkyong.com/java/java-//https-client-httpsurlconnection-example/
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertificateException;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLPeerUnverifiedException;
import java.security.cert.Certificate;
public class HttpClientTutorial {
@SuppressWarnings("unused")
private static javax.net.ssl.SSLSocketFactory getFactory(File pKeyFile, String pKeyPassword) throws NoSuchAlgorithmException, KeyStoreException, CertificateException, IOException, UnrecoverableKeyException, KeyManagementException
{
KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance("SunX509");
KeyStore keyStore = KeyStore.getInstance("PKCS12");
InputStream keyInput = new FileInputStream(pKeyFile);
keyStore.load(keyInput, pKeyPassword.toCharArray());
keyInput.close();
keyManagerFactory.init(keyStore, pKeyPassword.toCharArray());
SSLContext context = SSLContext.getInstance("TLS");
context.init(keyManagerFactory.getKeyManagers(), null, new SecureRandom());
return context.getSocketFactory();
}
private static void print_https_cert(HttpsURLConnection con){
if(con!=null){
try {
System.out.println("Response Code : " + con.getResponseCode());
System.out.println("Cipher Suite : " + con.getCipherSuite());
System.out.println("\n");
Certificate[] certs = con.getServerCertificates();
for(Certificate cert : certs){
System.out.println("Cert Type : " + cert.getType());
System.out.println("Cert Hash Code : " + cert.hashCode());
System.out.println("Cert Public Key Algorithm : " + cert.getPublicKey().getAlgorithm());
System.out.println("Cert Public Key Format : " + cert.getPublicKey().getFormat());
System.out.println("\n");
}
} catch (SSLPeerUnverifiedException e) {
e.printStackTrace();
} catch (IOException e){
e.printStackTrace();
}
}
}
private static void print_content(HttpsURLConnection con){
if(con!=null){
try {
System.out.println("****** Content of the URL ********");
BufferedReader br =
new BufferedReader(
new InputStreamReader(con.getInputStream()));
String input;
while ((input = br.readLine()) != null){
System.out.println(input);
}
br.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
public static void main(String[] args) throws IOException, UnrecoverableKeyException, KeyManagementException, NoSuchAlgorithmException, KeyStoreException, CertificateException {
URL url = new URL("https://localhost:8443/SpringSec2");
HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
con.setSSLSocketFactory(getFactory(new File("src/Client.p12"), "client"));
//dumpl all cert info
print_https_cert(con);
//dump all the content
print_content(con);
}
}
***************************************************************************************
例外:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Unknown Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(Unknown Source)
at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Unknown Source)
at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.HttpURLConnection.getResponseCode(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(Unknown Source)
取得しているエラーは何ですか? – momo
上記の例外が追加されましたが、私はクライアント側でサーバー証明書の世話をしていないと感じていますが、それを達成する方法がわかりません.... – Nohsib