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Code Issues Releases Wiki Activity

add trustmanager example and progress on wolfSSL TrustManager

pull/23/head
Jacob Barthelmeh 2019-02-15 16:22:42 -07:00
parent e40222b5a9
commit 4ad28382da
3 changed files with 192 additions and 3 deletions
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96
examples/provider/provider_trustmanager.java 100644
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@ -0,0 +1,96 @@
/* provider_server.java
*
* Copyright (C) 2006-2018 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509TrustManager;
public class provider_trustmanager {
public provider_trustmanager(){}
public void test_trustmanager() throws NoSuchAlgorithmException, KeyManagementException,
IOException, KeyStoreException, CertificateException,
UnrecoverableKeyException {
KeyStore cert;
TrustManagerFactory tm;
char[] psw = "wolfSSL test".toCharArray();
InputStream in;
X509TrustManager X509tm;
X509Certificate serv;
X509Certificate servEcc;
X509Certificate CAs[];
X509Certificate chain[];
in = new FileInputStream("../certs/server-cert.pem");
serv = (X509Certificate)CertificateFactory.getInstance("X.509").generateCertificate(in);
in = new FileInputStream("../certs/server-ecc.pem");
servEcc = (X509Certificate)CertificateFactory.getInstance("X.509").generateCertificate(in);
cert = KeyStore.getInstance("JKS");
cert.load(new FileInputStream("../provider/server.jks"), psw);
/* trust manager (certificates) */
tm = TrustManagerFactory.getInstance("SunX509");
tm.init(cert);
System.out.printf("Provider name = %s\n", tm.getProvider().getName());
X509tm = (X509TrustManager)tm.getTrustManagers()[0];
CAs = X509tm.getAcceptedIssuers();
if (CAs.length > 0) {
System.out.printf("Found %d CAs\n", CAs.length);
}
chain = new X509Certificate[]{serv};
X509tm.checkServerTrusted(chain, "RSA");
System.out.println("Verified serv ok");
try {
chain[0] = servEcc;
X509tm.checkServerTrusted(chain, "RSA");
}
catch (Exception ex) {
System.out.println("Found exception success");
}
}
public static void main(String[] args) {
provider_trustmanager t = new provider_trustmanager();
try {
t.test_trustmanager();
} catch (Exception ex) {
Logger.getLogger(provider_trustmanager.class.getName()).log(Level.SEVERE, null, ex);
}
}
}

12
src/java/com/wolfssl/provider/jsse/WolfSSLTrustManager.java
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@ -30,9 +30,13 @@ import javax.net.ssl.TrustManagerFactorySpi;
public class WolfSSLTrustManager extends TrustManagerFactorySpi { public class WolfSSLTrustManager extends TrustManagerFactorySpi {
public WolfSSLTrustManager() {}
private KeyStore store;
@Override @Override
protected void engineInit(KeyStore arg0) throws KeyStoreException { protected void engineInit(KeyStore in) throws KeyStoreException {
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. this.store = in;
} }
@Override @Override
@ -42,7 +46,9 @@ public class WolfSSLTrustManager extends TrustManagerFactorySpi {
@Override @Override
protected TrustManager[] engineGetTrustManagers() { protected TrustManager[] engineGetTrustManagers() {
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. /* array of WolfSSLX509Trust objects to use */
TrustManager[] tm = {new WolfSSLTrustX509(this.store)};
return tm;
} }
} }

87
src/java/com/wolfssl/provider/jsse/WolfSSLTrustX509.java 100644
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@ -0,0 +1,87 @@
/* WolfSSLTrustX509.java
*
* Copyright (C) 2006-2018 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
package com.wolfssl.provider.jsse;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.Enumeration;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.net.ssl.X509TrustManager;
public class WolfSSLTrustX509 implements X509TrustManager {
private KeyStore store;
private List<String> CAs;
public WolfSSLTrustX509(KeyStore in) {
this.store = in;
try {
/* Store the alias of all CAs */
Enumeration<String> aliases = store.aliases();
while (aliases.hasMoreElements()) {
String name = aliases.nextElement();
X509Certificate cert = (X509Certificate) store.getCertificate(name);
if (cert.getBasicConstraints() == 1) {
CAs.add(name);
}
}
} catch (KeyStoreException ex) {
Logger.getLogger(WolfSSLTrustX509.class.getName()).log(Level.SEVERE, null, ex);
}
}
public void checkClientTrusted(X509Certificate[] certs, String type)
throws CertificateException, IllegalArgumentException {
if (certs.length == 0 || type.length() == 0) {
throw new IllegalArgumentException();
}
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
public void checkServerTrusted(X509Certificate[] certs, String type) throws CertificateException {
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
public X509Certificate[] getAcceptedIssuers() {
X509Certificate ret[];
ret = new X509Certificate[CAs.size()];
if (CAs.size() > 0) {
int i;
for (i = 0; i < CAs.size(); i++) {
try {
ret[i] = (X509Certificate)store.getCertificate(CAs.get(i));
} catch (KeyStoreException ex) {
Logger.getLogger(WolfSSLTrustX509.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
return ret;
}
}