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authorThomas Lenz <tlenz@iaik.tugraz.at>2017-07-25 16:11:25 +0200
committerThomas Lenz <tlenz@iaik.tugraz.at>2017-07-25 16:11:25 +0200
commit040e51d335d3af127c3894bd5558a484ddd9b9ea (patch)
tree6a7f0935a36318a38b87e4acd725b0776924c75a /id/server/moa-id-commons/src/main/java/at
parentc4fe089610dba3d6e8929f6e163538dfae0d18da (diff)
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Revert "betaversion for a workaround to solve problem with Java8 >= 141 and SHA1 certificates in certificate chain"
This reverts commit c4fe089610dba3d6e8929f6e163538dfae0d18da.
Diffstat (limited to 'id/server/moa-id-commons/src/main/java/at')
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/MOASSLAlgorithmConstraints.java175
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/MOATrustManagerWrapper.java267
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/SSLUtils.java4
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/validation/MOASSLAlgorithmChecker.java226
4 files changed, 1 insertions, 671 deletions
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/MOASSLAlgorithmConstraints.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/MOASSLAlgorithmConstraints.java
deleted file mode 100644
index 8f367598d..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/MOASSLAlgorithmConstraints.java
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright 2014 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-package at.gv.egovernment.moa.id.commons.utils.ssl;
-
-import java.security.AlgorithmConstraints;
-import java.security.AlgorithmParameters;
-import java.security.CryptoPrimitive;
-import java.security.Key;
-import java.util.Set;
-
-import javax.net.ssl.SSLEngine;
-import javax.net.ssl.SSLSocket;
-
-/**
- * @author tlenz
- *
- */
-public class MOASSLAlgorithmConstraints implements AlgorithmConstraints {
-
- private AlgorithmConstraints userAlgConstraints = null;
- private AlgorithmConstraints peerAlgConstraints = null;
-
- private boolean enabledX509DisabledAlgConstraints = true;
-
-
- static final AlgorithmConstraints DEFAULT = new MOASSLAlgorithmConstraints(null);
-
-
- public MOASSLAlgorithmConstraints()
- {
-
- }
-
-
- static final AlgorithmConstraints DEFAULT_SSL_ONLY = new MOASSLAlgorithmConstraints((SSLSocket)null, false);
-
- MOASSLAlgorithmConstraints(AlgorithmConstraints paramAlgorithmConstraints)
- {
- this.userAlgConstraints = paramAlgorithmConstraints;
-
- }
-
-
- MOASSLAlgorithmConstraints(SSLSocket paramSSLSocket, boolean paramBoolean)
- {
- if (paramSSLSocket != null) {
- this.userAlgConstraints = paramSSLSocket.getSSLParameters().getAlgorithmConstraints();
-
- }
-
- if (!(paramBoolean))
- this.enabledX509DisabledAlgConstraints = false;
- }
-
-
- MOASSLAlgorithmConstraints(SSLEngine paramSSLEngine, boolean paramBoolean)
- {
- if (paramSSLEngine != null) {
- this.userAlgConstraints = paramSSLEngine.getSSLParameters().getAlgorithmConstraints();
-
- }
-
- if (!(paramBoolean))
- this.enabledX509DisabledAlgConstraints = false;
- }
-
- MOASSLAlgorithmConstraints(SSLSocket paramSSLSocket, String[] paramArrayOfString, boolean paramBoolean)
- {
- if (paramSSLSocket != null) {
- this.userAlgConstraints = paramSSLSocket.getSSLParameters().getAlgorithmConstraints();
-
- //this.peerAlgConstraints = new SupportedSignatureAlgorithmConstraints(paramArrayOfString);
-
- }
-
- if (!(paramBoolean))
- this.enabledX509DisabledAlgConstraints = false;
- }
-
-
-// MOASSLAlgorithmConstraints(SSLEngine paramSSLEngine, String[] paramArrayOfString, boolean paramBoolean)
-// {
-// if (paramSSLEngine != null) {
-// this.userAlgConstraints = paramSSLEngine.getSSLParameters().getAlgorithmConstraints();
-//
-// this.peerAlgConstraints = new SupportedSignatureAlgorithmConstraints(paramArrayOfString);
-//
-// }
-//
-// if (!(paramBoolean))
-// this.enabledX509DisabledAlgConstraints = false;
-// }
-
-
- /* (non-Javadoc)
- * @see java.security.AlgorithmConstraints#permits(java.util.Set, java.lang.String, java.security.AlgorithmParameters)
- */
- @Override
- public boolean permits(Set<CryptoPrimitive> primitives, String algorithm, AlgorithmParameters parameters) {
- boolean bool = true;
-
- if (this.peerAlgConstraints != null) {
- bool = this.peerAlgConstraints.permits(primitives, algorithm, parameters);
-
- }
-
- if ((bool) && (this.userAlgConstraints != null)) {
- bool = this.userAlgConstraints.permits(primitives, algorithm, parameters);
-
- }
-
- return bool;
-
- }
-
- /* (non-Javadoc)
- * @see java.security.AlgorithmConstraints#permits(java.util.Set, java.security.Key)
- */
- @Override
- public boolean permits(Set<CryptoPrimitive> primitives, Key key) {
- boolean bool = true;
-
- if (this.peerAlgConstraints != null) {
- bool = this.peerAlgConstraints.permits(primitives, key);
- }
-
- if ((bool) && (this.userAlgConstraints != null)) {
- bool = this.userAlgConstraints.permits(primitives, key);
- }
-
- return bool;
-
- }
-
- /* (non-Javadoc)
- * @see java.security.AlgorithmConstraints#permits(java.util.Set, java.lang.String, java.security.Key, java.security.AlgorithmParameters)
- */
- @Override
- public boolean permits(Set<CryptoPrimitive> primitives, String algorithm, Key key, AlgorithmParameters parameters) {
- boolean bool = true;
-
- if (this.peerAlgConstraints != null) {
- bool = this.peerAlgConstraints.permits(primitives, algorithm, key, parameters);
-
- }
-
- if ((bool) && (this.userAlgConstraints != null)) {
- bool = this.userAlgConstraints.permits(primitives, algorithm, key, parameters);
-
- }
-
- return bool;
- }
-
-}
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/MOATrustManagerWrapper.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/MOATrustManagerWrapper.java
deleted file mode 100644
index c71d50161..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/MOATrustManagerWrapper.java
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- * Copyright 2014 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-package at.gv.egovernment.moa.id.commons.utils.ssl;
-
-import java.lang.reflect.Constructor;
-import java.net.Socket;
-import java.security.AlgorithmConstraints;
-import java.security.Timestamp;
-import java.security.cert.CertPathValidatorException;
-import java.security.cert.Certificate;
-import java.security.cert.CertificateException;
-import java.security.cert.PKIXCertPathChecker;
-import java.security.cert.X509Certificate;
-import java.util.Collections;
-import java.util.HashSet;
-
-import javax.net.ssl.SSLEngine;
-import javax.net.ssl.SSLSession;
-import javax.net.ssl.SSLSocket;
-import javax.net.ssl.X509ExtendedTrustManager;
-import javax.net.ssl.X509TrustManager;
-
-import at.gv.egovernment.moa.id.commons.validation.MOASSLAlgorithmChecker;
-import at.gv.egovernment.moa.logging.Logger;
-import at.gv.egovernment.moa.util.MiscUtil;
-import sun.security.provider.certpath.AlgorithmChecker;
-import sun.security.util.DisabledAlgorithmConstraints;
-
-/**
- * @author tlenz
- *
- */
-public class MOATrustManagerWrapper extends X509ExtendedTrustManager implements X509TrustManager {
-
- private X509TrustManager internalTrustManager = null;
-
-
- /**
- *
- */
- public MOATrustManagerWrapper(X509TrustManager trustManger) {
- this.internalTrustManager = trustManger;
-
- }
-
-
-
- /* (non-Javadoc)
- * @see javax.net.ssl.X509TrustManager#checkClientTrusted(java.security.cert.X509Certificate[], java.lang.String)
- */
- @Override
- public void checkClientTrusted(X509Certificate[] paramArrayOfX509Certificate, String paramString)
- throws CertificateException {
- internalTrustManager.checkClientTrusted(paramArrayOfX509Certificate, paramString);
-
- }
-
- /* (non-Javadoc)
- * @see javax.net.ssl.X509TrustManager#checkServerTrusted(java.security.cert.X509Certificate[], java.lang.String)
- */
- @Override
- public void checkServerTrusted(X509Certificate[] paramArrayOfX509Certificate, String paramString)
- throws CertificateException {
- internalTrustManager.checkServerTrusted(paramArrayOfX509Certificate, paramString);
-
- }
-
- /* (non-Javadoc)
- * @see javax.net.ssl.X509TrustManager#getAcceptedIssuers()
- */
- @Override
- public X509Certificate[] getAcceptedIssuers() {
- return internalTrustManager.getAcceptedIssuers();
- }
-
- /* (non-Javadoc)
- * @see javax.net.ssl.X509ExtendedTrustManager#checkClientTrusted(java.security.cert.X509Certificate[], java.lang.String, java.net.Socket)
- */
- @Override
- public void checkClientTrusted(X509Certificate[] paramArrayOfX509Certificate, String paramString,
- Socket paramSocket) throws CertificateException {
- internalTrustManager.checkClientTrusted(paramArrayOfX509Certificate, paramString);
-
- checkAdditionalTrust(paramArrayOfX509Certificate, paramString, paramSocket, true);
-
- }
-
- /* (non-Javadoc)
- * @see javax.net.ssl.X509ExtendedTrustManager#checkServerTrusted(java.security.cert.X509Certificate[], java.lang.String, java.net.Socket)
- */
- @Override
- public void checkServerTrusted(X509Certificate[] paramArrayOfX509Certificate, String paramString,
- Socket paramSocket) throws CertificateException {
-
- internalTrustManager.checkServerTrusted(paramArrayOfX509Certificate, paramString);
-
- checkAdditionalTrust(paramArrayOfX509Certificate, paramString, paramSocket, false);
-
- }
-
- /* (non-Javadoc)
- * @see javax.net.ssl.X509ExtendedTrustManager#checkClientTrusted(java.security.cert.X509Certificate[], java.lang.String, javax.net.ssl.SSLEngine)
- */
- @Override
- public void checkClientTrusted(X509Certificate[] paramArrayOfX509Certificate, String paramString,
- SSLEngine paramSSLEngine) throws CertificateException {
- internalTrustManager.checkClientTrusted(paramArrayOfX509Certificate, paramString);
-
- checkAdditionalTrust(paramArrayOfX509Certificate, paramString, paramSSLEngine, true);
-
- }
-
- /* (non-Javadoc)
- * @see javax.net.ssl.X509ExtendedTrustManager#checkServerTrusted(java.security.cert.X509Certificate[], java.lang.String, javax.net.ssl.SSLEngine)
- */
- @Override
- public void checkServerTrusted(X509Certificate[] paramArrayOfX509Certificate, String paramString,
- SSLEngine paramSSLEngine) throws CertificateException {
- internalTrustManager.checkServerTrusted(paramArrayOfX509Certificate, paramString);
-
- checkAdditionalTrust(paramArrayOfX509Certificate, paramString, paramSSLEngine, false);
- }
-
-
-
- private void checkAdditionalTrust(X509Certificate[] paramArrayOfX509Certificate,
- String paramString, Socket paramSocket, boolean isClient) throws CertificateException {
- if ((paramSocket == null) || (!(paramSocket.isConnected())) || (!(paramSocket instanceof SSLSocket))) {
- return;
-
- }
-
- SSLSocket localSSLSocket = (SSLSocket)paramSocket;
- SSLSession localSSLSession = localSSLSocket.getHandshakeSession();
- if (localSSLSession == null) {
- throw new CertificateException("No handshake session");
- }
-
- String endpointIdenfificationAlgo = localSSLSocket.getSSLParameters().getEndpointIdentificationAlgorithm();
- if (MiscUtil.isNotEmpty(endpointIdenfificationAlgo)) {
- String peerHost = localSSLSession.getPeerHost();
- checkIdentity(peerHost, paramArrayOfX509Certificate[0], endpointIdenfificationAlgo);
-
- }
-
- AlgorithmConstraints localSSLAlgorithmConstraints = new DisabledAlgorithmConstraints("jdk.certpath.disabledAlgorithms");
- checkAlgorithmConstraints(paramArrayOfX509Certificate, localSSLAlgorithmConstraints, isClient);
- }
-
- private void checkAdditionalTrust(X509Certificate[] paramArrayOfX509Certificate, String paramString,
- SSLEngine paramSSLEngine, boolean isClient) throws CertificateException {
- if (paramSSLEngine != null) {
- SSLSession localSSLSession = paramSSLEngine.getHandshakeSession();
- if (localSSLSession == null) {
- throw new CertificateException("No handshake session");
-
- }
-
- String str = paramSSLEngine.getSSLParameters().getEndpointIdentificationAlgorithm();
- if ((str != null) && (str.length() != 0)) {
- String peerHost = localSSLSession.getPeerHost();
- checkIdentity(peerHost, paramArrayOfX509Certificate[0], str);
-
- }
-
- AlgorithmConstraints localSSLAlgorithmConstraints = new DisabledAlgorithmConstraints("jdk.certpath.disabledAlgorithms");
- checkAlgorithmConstraints(paramArrayOfX509Certificate, localSSLAlgorithmConstraints, isClient);
- }
- }
-
- private void checkAlgorithmConstraints(X509Certificate[] certificates,
- java.security.AlgorithmConstraints algorithmConstraint, boolean isClient) throws CertificateException {
- try {
- int i = certificates.length - 1;
- HashSet<X509Certificate> localHashSet = new HashSet<X509Certificate>();
- X509Certificate[] arrayOfX509Certificate = this.internalTrustManager.getAcceptedIssuers();
-
- if ((arrayOfX509Certificate != null) && (arrayOfX509Certificate.length > 0)) {
- Collections.addAll(localHashSet, arrayOfX509Certificate);
-
- }
-
- if (localHashSet.contains(certificates[i])) {
- --i;
- }
-
- if (i >= 0) {
- PKIXCertPathChecker localAlgorithmChecker = null;
- Class<?> algorithCheckerClass = null;
- try {
- algorithCheckerClass = Class.forName("sun.security.provider.certpath.AlgorithmChecker");
- Constructor<?> algorithCheckerConstructorJava8_141 = algorithCheckerClass.getConstructor(AlgorithmConstraints.class, Timestamp.class, String.class);
- localAlgorithmChecker = (AlgorithmChecker) algorithCheckerConstructorJava8_141.newInstance(algorithmConstraint, (Timestamp)null, isClient?"tls client":"tls server");
- Logger.trace("Use SSL AlgorithmChecker from JAVA8 >= 141 ...");
-
- } catch (Throwable e) {
- try {
- Constructor<?> algorithCheckerConstructorJava8_71 = algorithCheckerClass.getConstructor(AlgorithmConstraints.class);
- localAlgorithmChecker = (AlgorithmChecker) algorithCheckerConstructorJava8_71.newInstance(algorithmConstraint);
-
- Logger.trace("Use SSL AlgorithmChecker from JAVA8 < 141 ...");
-
- } catch (Throwable e1) {
- Logger.error("Can NOT instance JAVA SSL AlgorithmChecker", e1);
- Logger.error("USE ONE LEGACY VERSION OF ALGORITHM CHECKER ...");
- localAlgorithmChecker = new MOASSLAlgorithmChecker();
-
- }
- }
-
-
- localAlgorithmChecker.init(false);
-
- for (int j = i; j >= 0; --j) {
- X509Certificate localX509Certificate = certificates[j];
-
- //localAlgorithmChecker.check((Certificate)localX509Certificate, Collections.emptySet());
- localAlgorithmChecker.check((Certificate)localX509Certificate, null);
- }
- }
- } catch (CertPathValidatorException localCertPathValidatorException) {
- throw new CertificateException("Certificates does not conform to algorithm constraints");
-
- }
- }
-
- private void checkIdentity(String peerHost, X509Certificate paramX509Certificate, String endpointIdenfificationAlgo)
- throws CertificateException {
- if (MiscUtil.isEmpty(endpointIdenfificationAlgo))
- return;
-
- if ((peerHost != null) && (peerHost.startsWith("[")) && (peerHost.endsWith("]"))) {
- peerHost = peerHost.substring(1, peerHost.length() - 1);
-
- }
-
- if (endpointIdenfificationAlgo.equalsIgnoreCase("HTTPS")) {
- sun.security.util.HostnameChecker.getInstance((byte)1).match(peerHost, paramX509Certificate);
-
- } else if ((endpointIdenfificationAlgo.equalsIgnoreCase("LDAP")) || (endpointIdenfificationAlgo.equalsIgnoreCase("LDAPS"))) {
- sun.security.util.HostnameChecker.getInstance((byte)2).match(peerHost, paramX509Certificate);
-
- } else
- throw new CertificateException("Unknown identification algorithm: " + endpointIdenfificationAlgo);
- }
-
-}
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/SSLUtils.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/SSLUtils.java
index 3e793e4d1..109390132 100644
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/SSLUtils.java
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/ssl/SSLUtils.java
@@ -147,7 +147,6 @@ public class SSLUtils {
SSLContext ctx = SSLContext.getInstance("TLS");
ctx.init(kms, tms, null);
ssf = ctx.getSocketFactory();
-
// store SSLSocketFactory
sslSocketFactories.put(url, ssf);
@@ -260,8 +259,7 @@ public class SSLUtils {
MOAIDTrustManager.initializeLoggingContext();
MOAIDTrustManager tm = new MOAIDTrustManager(acceptedServerCertURL);
tm.init(cfg, profile);
- return new TrustManager[] {new MOATrustManagerWrapper(tm)};
-
+ return new TrustManager[] {tm};
}
}
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/validation/MOASSLAlgorithmChecker.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/validation/MOASSLAlgorithmChecker.java
deleted file mode 100644
index 990b5d3b1..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/validation/MOASSLAlgorithmChecker.java
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Copyright 2014 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-package at.gv.egovernment.moa.id.commons.validation;
-
-import java.math.BigInteger;
-import java.security.AlgorithmConstraints;
-import java.security.AlgorithmParameters;
-import java.security.CryptoPrimitive;
-import java.security.GeneralSecurityException;
-import java.security.KeyFactory;
-import java.security.PublicKey;
-import java.security.cert.CertPathValidatorException;
-import java.security.cert.Certificate;
-import java.security.cert.CertificateException;
-import java.security.cert.CertificateParsingException;
-import java.security.cert.PKIXCertPathChecker;
-import java.security.cert.PKIXReason;
-import java.security.cert.X509Certificate;
-import java.security.interfaces.DSAParams;
-import java.security.interfaces.DSAPublicKey;
-import java.security.spec.DSAPublicKeySpec;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.EnumSet;
-import java.util.Set;
-
-import sun.security.util.DisabledAlgorithmConstraints;
-import sun.security.x509.X509CertImpl;
-
-/**
- * @author tlenz
- *
- */
-public class MOASSLAlgorithmChecker extends PKIXCertPathChecker {
-
- private final AlgorithmConstraints constraints;
- private final PublicKey trustedPubKey;
- private PublicKey prevPubKey;
- private static final Set<CryptoPrimitive> SIGNATURE_PRIMITIVE_SET = Collections.unmodifiableSet(EnumSet.of(CryptoPrimitive.SIGNATURE));
- private static final Set<CryptoPrimitive> KU_PRIMITIVE_SET = Collections.unmodifiableSet(EnumSet.of(CryptoPrimitive.SIGNATURE, CryptoPrimitive.KEY_ENCAPSULATION, CryptoPrimitive.PUBLIC_KEY_ENCRYPTION, CryptoPrimitive.KEY_AGREEMENT));
-
- private static final DisabledAlgorithmConstraints certPathDefaultConstraints = new DisabledAlgorithmConstraints("jdk.certpath.disabledAlgorithms");
-
- /**
- *
- */
- public MOASSLAlgorithmChecker() {
- this.prevPubKey = null;
- this.trustedPubKey = null;
- this.constraints = certPathDefaultConstraints;
-
- }
-
- public MOASSLAlgorithmChecker(AlgorithmConstraints paramAlgorithmConstraints) {
- this.prevPubKey = null;
- this.trustedPubKey = null;
- this.constraints = paramAlgorithmConstraints;
- }
-
-
- /* (non-Javadoc)
- * @see java.security.cert.PKIXCertPathChecker#init(boolean)
- */
- @Override
- public void init(boolean forward) throws CertPathValidatorException {
- if (!(forward)) {
- if (this.trustedPubKey != null)
- this.prevPubKey = this.trustedPubKey;
-
- else
- this.prevPubKey = null;
-
- } else
- throw new CertPathValidatorException("forward checking not supported");
-
- }
-
- /* (non-Javadoc)
- * @see java.security.cert.PKIXCertPathChecker#isForwardCheckingSupported()
- */
- @Override
- public boolean isForwardCheckingSupported() {
- return false;
-
- }
-
- /* (non-Javadoc)
- * @see java.security.cert.PKIXCertPathChecker#getSupportedExtensions()
- */
- @Override
- public Set<String> getSupportedExtensions() {
- return null;
-
- }
-
- /* (non-Javadoc)
- * @see java.security.cert.PKIXCertPathChecker#check(java.security.cert.Certificate, java.util.Collection)
- */
- @Override
- public void check(Certificate cert, Collection<String> unresolvedCritExts) throws CertPathValidatorException {
- if ((!(cert instanceof X509Certificate)) || (this.constraints == null)) {
- return;
-
- }
-
- X509CertImpl localX509CertImpl = null;
- try {
- localX509CertImpl = sun.security.x509.X509CertImpl.toImpl((X509Certificate)cert);
-
- } catch (CertificateException localCertificateException1) {
- throw new CertPathValidatorException(localCertificateException1);
-
- }
-
- PublicKey localPublicKey = localX509CertImpl.getPublicKey();
- String str = localX509CertImpl.getSigAlgName();
-
-
- //check algorithms
- AlgorithmParameters localAlgorithmParameters = null;
- try {
- sun.security.x509.AlgorithmId localAlgorithmId = null;
- localAlgorithmId = (sun.security.x509.AlgorithmId)localX509CertImpl.get("x509.algorithm");
- localAlgorithmParameters = localAlgorithmId.getParameters();
-
- if (!(this.constraints.permits(SIGNATURE_PRIMITIVE_SET, str, localAlgorithmParameters))) {
- throw new CertPathValidatorException("Algorithm constraints check failed: " + str, null, null, -1, CertPathValidatorException.BasicReason.ALGORITHM_CONSTRAINED);
-
- }
-
- } catch (CertificateParsingException localCertificateException2) {
- throw new CertPathValidatorException(localCertificateException2);
-
- }
-
-
- //check key usage
- boolean[] arrayOfBoolean = localX509CertImpl.getKeyUsage();
- if ((arrayOfBoolean != null) && (arrayOfBoolean.length < 9))
- throw new CertPathValidatorException("incorrect KeyUsage extension", null, null, -1, PKIXReason.INVALID_KEY_USAGE);
-
- if (arrayOfBoolean != null) {
- Set<CryptoPrimitive> cryptoPrimitives = EnumSet.noneOf(CryptoPrimitive.class);
- if ((arrayOfBoolean[0] == true) || (arrayOfBoolean[1] == true) || (arrayOfBoolean[5] == true) || (arrayOfBoolean[6] == true)) {
- cryptoPrimitives.add(CryptoPrimitive.SIGNATURE);
-
- }
-
- if (arrayOfBoolean[2] == true) {
- cryptoPrimitives.add(CryptoPrimitive.KEY_ENCAPSULATION);
-
- }
-
- if (arrayOfBoolean[3] == true) {
- cryptoPrimitives.add(CryptoPrimitive.PUBLIC_KEY_ENCRYPTION);
-
- }
-
- if (arrayOfBoolean[4] == true) {
- cryptoPrimitives.add(CryptoPrimitive.KEY_AGREEMENT);
-
- }
-
- if ((!(cryptoPrimitives.isEmpty())) && (!(this.constraints.permits(cryptoPrimitives, localPublicKey)))) {
- throw new CertPathValidatorException("algorithm constraints check failed", null, null, -1, CertPathValidatorException.BasicReason.ALGORITHM_CONSTRAINED);
-
- }
- }
-
- //check pubKeys
- if (this.prevPubKey != null) {
- if ((str != null) && (!(this.constraints.permits(SIGNATURE_PRIMITIVE_SET, str, this.prevPubKey, localAlgorithmParameters)))) {
- throw new CertPathValidatorException("Algorithm constraints check failed: " + str, null, null, -1, CertPathValidatorException.BasicReason.ALGORITHM_CONSTRAINED);
-
- }
-
- if ((localPublicKey instanceof DSAPublicKey) && (((DSAPublicKey)localPublicKey).getParams() == null)) {
- if (!(this.prevPubKey instanceof DSAPublicKey)) {
- throw new CertPathValidatorException("Input key is not of a appropriate type for inheriting parameters");
-
- }
-
- DSAParams localObject = ((DSAPublicKey)this.prevPubKey).getParams();
- if (localObject == null) {
- throw new CertPathValidatorException("Key parameters missing");
-
- }
-
- try {
- BigInteger localBigInteger = ((DSAPublicKey)localPublicKey).getY();
- KeyFactory localKeyFactory = KeyFactory.getInstance("DSA");
- DSAPublicKeySpec localDSAPublicKeySpec = new DSAPublicKeySpec(localBigInteger, ((DSAParams)localObject).getP(), ((DSAParams)localObject).getQ(), ((DSAParams)localObject).getG());
- localPublicKey = localKeyFactory.generatePublic(localDSAPublicKeySpec);
-
- } catch (GeneralSecurityException localGeneralSecurityException) {
- throw new CertPathValidatorException("Unable to generate key with inherited parameters: " + localGeneralSecurityException.getMessage(), localGeneralSecurityException);
-
- }
- }
- }
-
- this.prevPubKey = localPublicKey;
- }
-
-
-}