changeset 16661:00cd2ba50e10

8160655: Fix denyAfter and usage types for security properties Reviewed-by: mullan, xuelei
author ascarpino
date Wed, 08 Feb 2017 12:08:28 -0800
parents 4be3ef759ead
children 56a5cee26bbb
files src/java.base/share/classes/sun/security/pkcs/SignerInfo.java src/java.base/share/classes/sun/security/provider/certpath/AlgorithmChecker.java src/java.base/share/classes/sun/security/provider/certpath/DistributionPointFetcher.java src/java.base/share/classes/sun/security/provider/certpath/OCSP.java src/java.base/share/classes/sun/security/provider/certpath/OCSPResponse.java src/java.base/share/classes/sun/security/provider/certpath/PKIX.java src/java.base/share/classes/sun/security/provider/certpath/PKIXCertPathValidator.java src/java.base/share/classes/sun/security/provider/certpath/PKIXExtendedParameters.java src/java.base/share/classes/sun/security/provider/certpath/PKIXTimestampParameters.java src/java.base/share/classes/sun/security/provider/certpath/RevocationChecker.java src/java.base/share/classes/sun/security/provider/certpath/SunCertPathBuilder.java src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java src/java.base/share/classes/sun/security/ssl/X509KeyManagerImpl.java src/java.base/share/classes/sun/security/util/CertConstraintParameters.java src/java.base/share/classes/sun/security/util/ConstraintsParameters.java src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java src/java.base/share/classes/sun/security/util/SignatureFileVerifier.java src/java.base/share/classes/sun/security/validator/PKIXValidator.java src/java.base/share/classes/sun/security/validator/SimpleValidator.java src/java.base/share/conf/security/java.security test/sun/security/tools/jarsigner/TimestampCheck.java
diffstat 21 files changed, 952 insertions(+), 670 deletions(-) [+]
line wrap: on
line diff
--- a/src/java.base/share/classes/sun/security/pkcs/SignerInfo.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/pkcs/SignerInfo.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -37,6 +37,7 @@
 import java.security.Signature;
 import java.security.SignatureException;
 import java.security.Timestamp;
+import java.security.cert.CertPathValidatorException;
 import java.security.cert.CertificateException;
 import java.security.cert.CertificateFactory;
 import java.security.cert.CertPath;
@@ -48,6 +49,7 @@
 import java.util.Set;
 
 import sun.security.timestamp.TimestampToken;
+import sun.security.util.ConstraintsParameters;
 import sun.security.util.Debug;
 import sun.security.util.DerEncoder;
 import sun.security.util.DerInputStream;
@@ -321,6 +323,8 @@
                 data = content.getContentBytes();
             }
 
+            ConstraintsParameters cparams =
+                    new ConstraintsParameters(timestamp);
             String digestAlgname = getDigestAlgorithmId().getName();
 
             byte[] dataSigned;
@@ -347,11 +351,11 @@
                 if (messageDigest == null) // fail if there is no message digest
                     return null;
 
-                // check that algorithm is not restricted
-                if (!JAR_DISABLED_CHECK.permits(DIGEST_PRIMITIVE_SET,
-                        digestAlgname, null)) {
-                    throw new SignatureException("Digest check failed. " +
-                            "Disabled algorithm used: " + digestAlgname);
+                // check that digest algorithm is not restricted
+                try {
+                    JAR_DISABLED_CHECK.permits(digestAlgname, cparams);
+                } catch (CertPathValidatorException e) {
+                    throw new SignatureException(e.getMessage(), e);
                 }
 
                 MessageDigest md = MessageDigest.getInstance(digestAlgname);
@@ -385,17 +389,18 @@
             String algname = AlgorithmId.makeSigAlg(
                     digestAlgname, encryptionAlgname);
 
-            // check that algorithm is not restricted
-            if (!JAR_DISABLED_CHECK.permits(SIG_PRIMITIVE_SET, algname, null)) {
-                throw new SignatureException("Signature check failed. " +
-                        "Disabled algorithm used: " + algname);
+            // check that jar signature algorithm is not restricted
+            try {
+                JAR_DISABLED_CHECK.permits(algname, cparams);
+            } catch (CertPathValidatorException e) {
+                throw new SignatureException(e.getMessage(), e);
             }
 
             X509Certificate cert = getCertificate(block);
-            PublicKey key = cert.getPublicKey();
             if (cert == null) {
                 return null;
             }
+            PublicKey key = cert.getPublicKey();
 
             // check if the public key is restricted
             if (!JAR_DISABLED_CHECK.permits(SIG_PRIMITIVE_SET, key)) {
--- a/src/java.base/share/classes/sun/security/provider/certpath/AlgorithmChecker.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/provider/certpath/AlgorithmChecker.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,7 @@
 import java.security.AlgorithmConstraints;
 import java.security.CryptoPrimitive;
 import java.security.Timestamp;
+import java.security.cert.CertPathValidator;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Date;
@@ -53,9 +54,10 @@
 import java.security.spec.DSAPublicKeySpec;
 
 import sun.security.util.AnchorCertificates;
-import sun.security.util.CertConstraintParameters;
+import sun.security.util.ConstraintsParameters;
 import sun.security.util.Debug;
 import sun.security.util.DisabledAlgorithmConstraints;
+import sun.security.validator.Validator;
 import sun.security.x509.X509CertImpl;
 import sun.security.x509.X509CRLImpl;
 import sun.security.x509.AlgorithmId;
@@ -79,6 +81,7 @@
     private final Date pkixdate;
     private PublicKey prevPubKey;
     private final Timestamp jarTimestamp;
+    private final String variant;
 
     private static final Set<CryptoPrimitive> SIGNATURE_PRIMITIVE_SET =
         Collections.unmodifiableSet(EnumSet.of(CryptoPrimitive.SIGNATURE));
@@ -109,64 +112,36 @@
      *
      * @param anchor the trust anchor selected to validate the target
      *     certificate
+     * @param variant is the Validator variants of the operation. A null value
+     *                passed will set it to Validator.GENERIC.
      */
-    public AlgorithmChecker(TrustAnchor anchor) {
-        this(anchor, certPathDefaultConstraints, null);
-    }
-
-    /**
-     * Create a new {@code AlgorithmChecker} with the
-     * given {@code TrustAnchor} and {@code AlgorithmConstraints}.
-     *
-     * @param anchor the trust anchor selected to validate the target
-     *     certificate
-     * @param constraints the algorithm constraints (or null)
-     *
-     * @throws IllegalArgumentException if the {@code anchor} is null
-     */
-    public AlgorithmChecker(TrustAnchor anchor,
-            AlgorithmConstraints constraints) {
-        this(anchor, constraints, null);
-    }
-
-    /**
-     * Create a new {@code AlgorithmChecker} with the
-     * given {@code AlgorithmConstraints}.
-     * <p>
-     * Note that this constructor will be used to check a certification
-     * path where the trust anchor is unknown, or a certificate list which may
-     * contain the trust anchor. This constructor is used by SunJSSE.
-     *
-     * @param constraints the algorithm constraints (or null)
-     */
-    public AlgorithmChecker(AlgorithmConstraints constraints) {
-        this.prevPubKey = null;
-        this.trustedPubKey = null;
-        this.constraints = constraints;
-        this.pkixdate = null;
-        this.jarTimestamp = null;
+    public AlgorithmChecker(TrustAnchor anchor, String variant) {
+        this(anchor, certPathDefaultConstraints, null, variant);
     }
 
     /**
      * Create a new {@code AlgorithmChecker} with the given
-     * {@code Timestamp}.
+     * {@code AlgorithmConstraints}, {@code Timestamp}, and/or {@code Variant}.
      * <p>
-     * Note that this constructor will be used to check a certification
-     * path for signed JAR files that are timestamped.
+     * Note that this constructor can initialize a variation of situations where
+     * the AlgorithmConstraints, Timestamp, or Variant maybe known.
      *
+     * @param constraints the algorithm constraints (or null)
      * @param jarTimestamp Timestamp passed for JAR timestamp constraint
      *                     checking. Set to null if not applicable.
+     * @param variant is the Validator variants of the operation. A null value
+     *                passed will set it to Validator.GENERIC.
      */
-    public AlgorithmChecker(Timestamp jarTimestamp) {
+    public AlgorithmChecker(AlgorithmConstraints constraints,
+            Timestamp jarTimestamp, String variant) {
         this.prevPubKey = null;
         this.trustedPubKey = null;
-        this.constraints = certPathDefaultConstraints;
-        if (jarTimestamp == null) {
-            throw new IllegalArgumentException(
-                    "Timestamp cannot be null");
-        }
-        this.pkixdate = jarTimestamp.getTimestamp();
+        this.constraints = (constraints == null ? certPathDefaultConstraints :
+                constraints);
+        this.pkixdate = (jarTimestamp != null ? jarTimestamp.getTimestamp() :
+                null);
         this.jarTimestamp = jarTimestamp;
+        this.variant = (variant == null ? Validator.VAR_GENERIC : variant);
     }
 
     /**
@@ -178,12 +153,13 @@
      * @param constraints the algorithm constraints (or null)
      * @param pkixdate Date the constraints are checked against. The value is
      *             either the PKIXParameter date or null for the current date.
+     * @param variant is the Validator variants of the operation. A null value
+     *                passed will set it to Validator.GENERIC.
      *
      * @throws IllegalArgumentException if the {@code anchor} is null
      */
     public AlgorithmChecker(TrustAnchor anchor,
-            AlgorithmConstraints constraints,
-            Date pkixdate) {
+            AlgorithmConstraints constraints, Date pkixdate, String variant) {
 
         if (anchor != null) {
             if (anchor.getTrustedCert() != null) {
@@ -207,6 +183,7 @@
         this.constraints = constraints;
         this.pkixdate = pkixdate;
         this.jarTimestamp = null;
+        this.variant = (variant == null ? Validator.VAR_GENERIC : variant);
     }
 
     /**
@@ -217,11 +194,13 @@
      *     certificate
      * @param pkixdate Date the constraints are checked against. The value is
      *             either the PKIXParameter date or null for the current date.
+     * @param variant is the Validator variants of the operation. A null value
+     *                passed will set it to Validator.GENERIC.
      *
      * @throws IllegalArgumentException if the {@code anchor} is null
      */
-    public AlgorithmChecker(TrustAnchor anchor, Date pkixdate) {
-        this(anchor, certPathDefaultConstraints, pkixdate);
+    public AlgorithmChecker(TrustAnchor anchor, Date pkixdate, String variant) {
+        this(anchor, certPathDefaultConstraints, pkixdate, variant);
     }
 
     // Check this 'cert' for restrictions in the AnchorCertificates
@@ -286,6 +265,28 @@
                 null, null, -1, PKIXReason.INVALID_KEY_USAGE);
         }
 
+        X509CertImpl x509Cert;
+        AlgorithmId algorithmId;
+        try {
+            x509Cert = X509CertImpl.toImpl((X509Certificate)cert);
+            algorithmId = (AlgorithmId)x509Cert.get(X509CertImpl.SIG_ALG);
+        } catch (CertificateException ce) {
+            throw new CertPathValidatorException(ce);
+        }
+
+        AlgorithmParameters currSigAlgParams = algorithmId.getParameters();
+        PublicKey currPubKey = cert.getPublicKey();
+        String currSigAlg = x509Cert.getSigAlgName();
+
+        // Check the signature algorithm and parameters against constraints.
+        if (!constraints.permits(SIGNATURE_PRIMITIVE_SET, currSigAlg,
+                currSigAlgParams)) {
+            throw new CertPathValidatorException(
+                    "Algorithm constraints check failed on signature " +
+                            "algorithm: " + currSigAlg, null, null, -1,
+                    BasicReason.ALGORITHM_CONSTRAINED);
+        }
+
         // Assume all key usage bits are set if key usage is not present
         Set<CryptoPrimitive> primitives = KU_PRIMITIVE_SET;
 
@@ -322,101 +323,74 @@
             }
         }
 
-        PublicKey currPubKey = cert.getPublicKey();
+        ConstraintsParameters cp =
+                new ConstraintsParameters((X509Certificate)cert,
+                        trustedMatch, pkixdate, jarTimestamp, variant);
 
+        // Check against local constraints if it is DisabledAlgorithmConstraints
         if (constraints instanceof DisabledAlgorithmConstraints) {
-            // Check against DisabledAlgorithmConstraints certpath constraints.
-            // permits() will throw exception on failure.
-            ((DisabledAlgorithmConstraints)constraints).permits(primitives,
-                new CertConstraintParameters((X509Certificate)cert,
-                        trustedMatch, pkixdate, jarTimestamp));
-            // If there is no previous key, set one and exit
-            if (prevPubKey == null) {
-                prevPubKey = currPubKey;
-                return;
-            }
-        }
+            ((DisabledAlgorithmConstraints)constraints).permits(currSigAlg, cp);
+            // DisabledAlgorithmsConstraints does not check primitives, so key
+            // additional key check.
 
-        X509CertImpl x509Cert;
-        AlgorithmId algorithmId;
-        try {
-            x509Cert = X509CertImpl.toImpl((X509Certificate)cert);
-            algorithmId = (AlgorithmId)x509Cert.get(X509CertImpl.SIG_ALG);
-        } catch (CertificateException ce) {
-            throw new CertPathValidatorException(ce);
-        }
-
-        AlgorithmParameters currSigAlgParams = algorithmId.getParameters();
-        String currSigAlg = x509Cert.getSigAlgName();
-
-        // If 'constraints' is not of DisabledAlgorithmConstraints, check all
-        // everything individually
-        if (!(constraints instanceof DisabledAlgorithmConstraints)) {
-            // Check the current signature algorithm
-            if (!constraints.permits(
-                    SIGNATURE_PRIMITIVE_SET,
-                    currSigAlg, currSigAlgParams)) {
-                throw new CertPathValidatorException(
-                        "Algorithm constraints check failed on signature " +
-                                "algorithm: " + currSigAlg, null, null, -1,
-                        BasicReason.ALGORITHM_CONSTRAINED);
-            }
-
+        } else {
+            // Perform the default constraints checking anyway.
+            certPathDefaultConstraints.permits(currSigAlg, cp);
+            // Call locally set constraints to check key with primitives.
             if (!constraints.permits(primitives, currPubKey)) {
                 throw new CertPathValidatorException(
-                        "Algorithm constraints check failed on keysize: " +
-                                sun.security.util.KeyUtil.getKeySize(currPubKey),
+                        "Algorithm constraints check failed on key " +
+                                currPubKey.getAlgorithm() + " with size of " +
+                                sun.security.util.KeyUtil.getKeySize(currPubKey) +
+                                "bits",
                         null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
             }
         }
 
+        // If there is no previous key, set one and exit
+        if (prevPubKey == null) {
+            prevPubKey = currPubKey;
+            return;
+        }
+
         // Check with previous cert for signature algorithm and public key
-        if (prevPubKey != null) {
-            if (!constraints.permits(
-                    SIGNATURE_PRIMITIVE_SET,
-                    currSigAlg, prevPubKey, currSigAlgParams)) {
-                throw new CertPathValidatorException(
+        if (!constraints.permits(
+                SIGNATURE_PRIMITIVE_SET,
+                currSigAlg, prevPubKey, currSigAlgParams)) {
+            throw new CertPathValidatorException(
                     "Algorithm constraints check failed on " +
                             "signature algorithm: " + currSigAlg,
                     null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
+        }
+
+        // Inherit key parameters from previous key
+        if (PKIX.isDSAPublicKeyWithoutParams(currPubKey)) {
+            // Inherit DSA parameters from previous key
+            if (!(prevPubKey instanceof DSAPublicKey)) {
+                throw new CertPathValidatorException("Input key is not " +
+                        "of a appropriate type for inheriting parameters");
             }
 
-            // Inherit key parameters from previous key
-            if (PKIX.isDSAPublicKeyWithoutParams(currPubKey)) {
-                // Inherit DSA parameters from previous key
-                if (!(prevPubKey instanceof DSAPublicKey)) {
-                    throw new CertPathValidatorException("Input key is not " +
-                        "of a appropriate type for inheriting parameters");
-                }
+            DSAParams params = ((DSAPublicKey)prevPubKey).getParams();
+            if (params == null) {
+                throw new CertPathValidatorException(
+                        "Key parameters missing from public key.");
+            }
 
-                DSAParams params = ((DSAPublicKey)prevPubKey).getParams();
-                if (params == null) {
-                    throw new CertPathValidatorException(
-                        "Key parameters missing from public key.");
-                }
-
-                try {
-                    BigInteger y = ((DSAPublicKey)currPubKey).getY();
-                    KeyFactory kf = KeyFactory.getInstance("DSA");
-                    DSAPublicKeySpec ks = new DSAPublicKeySpec(y,
-                                                       params.getP(),
-                                                       params.getQ(),
-                                                       params.getG());
-                    currPubKey = kf.generatePublic(ks);
-                } catch (GeneralSecurityException e) {
-                    throw new CertPathValidatorException("Unable to generate " +
+            try {
+                BigInteger y = ((DSAPublicKey)currPubKey).getY();
+                KeyFactory kf = KeyFactory.getInstance("DSA");
+                DSAPublicKeySpec ks = new DSAPublicKeySpec(y, params.getP(),
+                        params.getQ(), params.getG());
+                currPubKey = kf.generatePublic(ks);
+            } catch (GeneralSecurityException e) {
+                throw new CertPathValidatorException("Unable to generate " +
                         "key with inherited parameters: " + e.getMessage(), e);
-                }
             }
         }
 
         // reset the previous public key
         prevPubKey = currPubKey;
-
-        // check the extended key usage, ignore the check now
-        // List<String> extendedKeyUsages = x509Cert.getExtendedKeyUsage();
-
-        // DO NOT remove any unresolved critical extensions
     }
 
     /**
@@ -456,8 +430,10 @@
      *
      * @param key the public key to verify the CRL signature
      * @param crl the target CRL
+     * @param variant is the Validator variants of the operation. A null value
+     *                passed will set it to Validator.GENERIC.
      */
-    static void check(PublicKey key, X509CRL crl)
+    static void check(PublicKey key, X509CRL crl, String variant)
                         throws CertPathValidatorException {
 
         X509CRLImpl x509CRLImpl = null;
@@ -468,7 +444,7 @@
         }
 
         AlgorithmId algorithmId = x509CRLImpl.getSigAlgId();
-        check(key, algorithmId);
+        check(key, algorithmId, variant);
     }
 
     /**
@@ -476,20 +452,16 @@
      *
      * @param key the public key to verify the CRL signature
      * @param algorithmId signature algorithm Algorithm ID
+     * @param variant is the Validator variants of the operation. A null value
+     *                passed will set it to Validator.GENERIC.
      */
-    static void check(PublicKey key, AlgorithmId algorithmId)
+    static void check(PublicKey key, AlgorithmId algorithmId, String variant)
                         throws CertPathValidatorException {
         String sigAlgName = algorithmId.getName();
         AlgorithmParameters sigAlgParams = algorithmId.getParameters();
 
-        if (!certPathDefaultConstraints.permits(
-                SIGNATURE_PRIMITIVE_SET, sigAlgName, key, sigAlgParams)) {
-            throw new CertPathValidatorException(
-                "Algorithm constraints check failed on signature algorithm: " +
-                sigAlgName + " is disabled",
-                null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
-        }
+        certPathDefaultConstraints.permits(new ConstraintsParameters(
+                sigAlgName, sigAlgParams, key, variant));
     }
-
 }
 
--- a/src/java.base/share/classes/sun/security/provider/certpath/DistributionPointFetcher.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/provider/certpath/DistributionPointFetcher.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,6 +33,7 @@
 import java.util.*;
 
 import sun.security.util.Debug;
+import sun.security.validator.Validator;
 import static sun.security.x509.PKIXExtensions.*;
 import sun.security.x509.*;
 
@@ -66,6 +67,20 @@
      * an X509CRLSelector with certificateChecking set.
      */
     public static Collection<X509CRL> getCRLs(X509CRLSelector selector,
+            boolean signFlag, PublicKey prevKey, String provider,
+            List<CertStore> certStores, boolean[] reasonsMask,
+            Set<TrustAnchor> trustAnchors, Date validity, String variant)
+            throws CertStoreException
+    {
+        return getCRLs(selector, signFlag, prevKey, null, provider, certStores,
+                reasonsMask, trustAnchors, validity, variant);
+    }
+    /**
+     * Return the X509CRLs matching this selector. The selector must be
+     * an X509CRLSelector with certificateChecking set.
+     */
+    // Called by com.sun.deploy.security.RevocationChecker
+    public static Collection<X509CRL> getCRLs(X509CRLSelector selector,
                                               boolean signFlag,
                                               PublicKey prevKey,
                                               String provider,
@@ -76,7 +91,7 @@
         throws CertStoreException
     {
         return getCRLs(selector, signFlag, prevKey, null, provider, certStores,
-                       reasonsMask, trustAnchors, validity);
+                reasonsMask, trustAnchors, validity, Validator.VAR_GENERIC);
     }
 
     /**
@@ -91,7 +106,8 @@
                                               List<CertStore> certStores,
                                               boolean[] reasonsMask,
                                               Set<TrustAnchor> trustAnchors,
-                                              Date validity)
+                                              Date validity,
+                                              String variant)
         throws CertStoreException
     {
         X509Certificate cert = selector.getCertificateChecking();
@@ -120,7 +136,7 @@
                 DistributionPoint point = t.next();
                 Collection<X509CRL> crls = getCRLs(selector, certImpl,
                     point, reasonsMask, signFlag, prevKey, prevCert, provider,
-                    certStores, trustAnchors, validity);
+                    certStores, trustAnchors, validity, variant);
                 results.addAll(crls);
             }
             if (debug != null) {
@@ -145,7 +161,7 @@
         X509CertImpl certImpl, DistributionPoint point, boolean[] reasonsMask,
         boolean signFlag, PublicKey prevKey, X509Certificate prevCert,
         String provider, List<CertStore> certStores,
-        Set<TrustAnchor> trustAnchors, Date validity)
+        Set<TrustAnchor> trustAnchors, Date validity, String variant)
             throws CertStoreException {
 
         // check for full name
@@ -208,7 +224,7 @@
                 selector.setIssuerNames(null);
                 if (selector.match(crl) && verifyCRL(certImpl, point, crl,
                         reasonsMask, signFlag, prevKey, prevCert, provider,
-                        trustAnchors, certStores, validity)) {
+                        trustAnchors, certStores, validity, variant)) {
                     crls.add(crl);
                 }
             } catch (IOException | CRLException e) {
@@ -316,7 +332,7 @@
         X509CRL crl, boolean[] reasonsMask, boolean signFlag,
         PublicKey prevKey, X509Certificate prevCert, String provider,
         Set<TrustAnchor> trustAnchors, List<CertStore> certStores,
-        Date validity) throws CRLException, IOException {
+        Date validity, String variant) throws CRLException, IOException {
 
         if (debug != null) {
             debug.println("DistributionPointFetcher.verifyCRL: " +
@@ -663,7 +679,7 @@
 
         // check the crl signature algorithm
         try {
-            AlgorithmChecker.check(prevKey, crl);
+            AlgorithmChecker.check(prevKey, crl, variant);
         } catch (CertPathValidatorException cpve) {
             if (debug != null) {
                 debug.println("CRL signature algorithm check failed: " + cpve);
--- a/src/java.base/share/classes/sun/security/provider/certpath/OCSP.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/provider/certpath/OCSP.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -45,6 +45,7 @@
 
 import sun.security.action.GetIntegerAction;
 import sun.security.util.Debug;
+import sun.security.validator.Validator;
 import sun.security.x509.AccessDescription;
 import sun.security.x509.AuthorityInfoAccessExtension;
 import sun.security.x509.GeneralName;
@@ -94,42 +95,6 @@
 
     private OCSP() {}
 
-    /**
-     * Obtains the revocation status of a certificate using OCSP using the most
-     * common defaults. The OCSP responder URI is retrieved from the
-     * certificate's AIA extension. The OCSP responder certificate is assumed
-     * to be the issuer's certificate (or issued by the issuer CA).
-     *
-     * @param cert the certificate to be checked
-     * @param issuerCert the issuer certificate
-     * @return the RevocationStatus
-     * @throws IOException if there is an exception connecting to or
-     *    communicating with the OCSP responder
-     * @throws CertPathValidatorException if an exception occurs while
-     *    encoding the OCSP Request or validating the OCSP Response
-     */
-    public static RevocationStatus check(X509Certificate cert,
-                                         X509Certificate issuerCert)
-        throws IOException, CertPathValidatorException {
-        CertId certId = null;
-        URI responderURI = null;
-        try {
-            X509CertImpl certImpl = X509CertImpl.toImpl(cert);
-            responderURI = getResponderURI(certImpl);
-            if (responderURI == null) {
-                throw new CertPathValidatorException
-                    ("No OCSP Responder URI in certificate");
-            }
-            certId = new CertId(issuerCert, certImpl.getSerialNumberObject());
-        } catch (CertificateException | IOException e) {
-            throw new CertPathValidatorException
-                ("Exception while encoding OCSPRequest", e);
-        }
-        OCSPResponse ocspResponse = check(Collections.singletonList(certId),
-            responderURI, new OCSPResponse.IssuerInfo(issuerCert), null, null,
-            Collections.<Extension>emptyList());
-        return (RevocationStatus)ocspResponse.getSingleResponse(certId);
-    }
 
     /**
      * Obtains the revocation status of a certificate using OCSP.
@@ -146,6 +111,8 @@
      * @throws CertPathValidatorException if an exception occurs while
      *    encoding the OCSP Request or validating the OCSP Response
      */
+
+    // Called by com.sun.deploy.security.TrustDecider
     public static RevocationStatus check(X509Certificate cert,
                                          X509Certificate issuerCert,
                                          URI responderURI,
@@ -154,27 +121,27 @@
         throws IOException, CertPathValidatorException
     {
         return check(cert, issuerCert, responderURI, responderCert, date,
-                     Collections.<Extension>emptyList());
+                     Collections.<Extension>emptyList(), Validator.VAR_GENERIC);
     }
 
-    // Called by com.sun.deploy.security.TrustDecider
+
     public static RevocationStatus check(X509Certificate cert,
-                                         X509Certificate issuerCert,
-                                         URI responderURI,
-                                         X509Certificate responderCert,
-                                         Date date, List<Extension> extensions)
+            X509Certificate issuerCert, URI responderURI,
+            X509Certificate responderCert, Date date, List<Extension> extensions,
+            String variant)
         throws IOException, CertPathValidatorException
     {
-        return check(cert, responderURI, null, issuerCert, responderCert, date, extensions);
+        return check(cert, responderURI, null, issuerCert, responderCert, date,
+                extensions, variant);
     }
 
     public static RevocationStatus check(X509Certificate cert,
             URI responderURI, TrustAnchor anchor, X509Certificate issuerCert,
             X509Certificate responderCert, Date date,
-            List<Extension> extensions)
+            List<Extension> extensions, String variant)
             throws IOException, CertPathValidatorException
     {
-        CertId certId = null;
+        CertId certId;
         try {
             X509CertImpl certImpl = X509CertImpl.toImpl(cert);
             certId = new CertId(issuerCert, certImpl.getSerialNumberObject());
@@ -184,7 +151,7 @@
         }
         OCSPResponse ocspResponse = check(Collections.singletonList(certId),
                 responderURI, new OCSPResponse.IssuerInfo(anchor, issuerCert),
-                responderCert, date, extensions);
+                responderCert, date, extensions, variant);
         return (RevocationStatus) ocspResponse.getSingleResponse(certId);
     }
 
@@ -206,10 +173,10 @@
      * @throws CertPathValidatorException if an exception occurs while
      *    encoding the OCSP Request or validating the OCSP Response
      */
-        static OCSPResponse check(List<CertId> certIds, URI responderURI,
+    static OCSPResponse check(List<CertId> certIds, URI responderURI,
                               OCSPResponse.IssuerInfo issuerInfo,
                               X509Certificate responderCert, Date date,
-                              List<Extension> extensions)
+                              List<Extension> extensions, String variant)
         throws IOException, CertPathValidatorException
     {
         byte[] nonce = null;
@@ -226,7 +193,7 @@
 
             // verify the response
             ocspResponse.verify(certIds, issuerInfo, responderCert, date,
-                    nonce);
+                    nonce, variant);
         } catch (IOException ioe) {
             throw new CertPathValidatorException(
                 "Unable to determine revocation status due to network error",
--- a/src/java.base/share/classes/sun/security/provider/certpath/OCSPResponse.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/provider/certpath/OCSPResponse.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -41,7 +41,6 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Objects;
 import java.util.Set;
 import javax.security.auth.x500.X500Principal;
 
@@ -375,7 +374,8 @@
     }
 
     void verify(List<CertId> certIds, IssuerInfo issuerInfo,
-            X509Certificate responderCert, Date date, byte[] nonce)
+            X509Certificate responderCert, Date date, byte[] nonce,
+            String variant)
         throws CertPathValidatorException
     {
         switch (responseStatus) {
@@ -508,7 +508,8 @@
                 // Check algorithm constraints specified in security property
                 // "jdk.certpath.disabledAlgorithms".
                 AlgorithmChecker algChecker =
-                        new AlgorithmChecker(issuerInfo.getAnchor(), date);
+                        new AlgorithmChecker(issuerInfo.getAnchor(), date,
+                                variant);
                 algChecker.init(false);
                 algChecker.check(signerCert, Collections.<String>emptySet());
 
@@ -568,7 +569,7 @@
         if (signerCert != null) {
             // Check algorithm constraints specified in security property
             // "jdk.certpath.disabledAlgorithms".
-            AlgorithmChecker.check(signerCert.getPublicKey(), sigAlgId);
+            AlgorithmChecker.check(signerCert.getPublicKey(), sigAlgId, variant);
 
             if (!verifySignature(signerCert)) {
                 throw new CertPathValidatorException(
--- a/src/java.base/share/classes/sun/security/provider/certpath/PKIX.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/provider/certpath/PKIX.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -87,6 +87,7 @@
         private Set<TrustAnchor> anchors;
         private List<X509Certificate> certs;
         private Timestamp timestamp;
+        private String variant;
 
         ValidatorParams(CertPath cp, PKIXParameters params)
             throws InvalidAlgorithmParameterException
@@ -102,8 +103,9 @@
         ValidatorParams(PKIXParameters params)
             throws InvalidAlgorithmParameterException
         {
-            if (params instanceof PKIXTimestampParameters) {
-                timestamp = ((PKIXTimestampParameters) params).getTimestamp();
+            if (params instanceof PKIXExtendedParameters) {
+                timestamp = ((PKIXExtendedParameters) params).getTimestamp();
+                variant = ((PKIXExtendedParameters) params).getVariant();
             }
 
             this.anchors = params.getTrustAnchors();
@@ -199,6 +201,10 @@
         Timestamp timestamp() {
             return timestamp;
         }
+
+        String variant() {
+            return variant;
+        }
     }
 
     static class BuilderParams extends ValidatorParams {
--- a/src/java.base/share/classes/sun/security/provider/certpath/PKIXCertPathValidator.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/provider/certpath/PKIXCertPathValidator.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -173,9 +173,10 @@
         // add standard checkers that we will be using
         certPathCheckers.add(untrustedChecker);
         if (params.timestamp() == null) {
-            certPathCheckers.add(new AlgorithmChecker(anchor, params.date()));
+            certPathCheckers.add(new AlgorithmChecker(anchor, params.date(), null));
         } else {
-            certPathCheckers.add(new AlgorithmChecker(params.timestamp()));
+            certPathCheckers.add(new AlgorithmChecker(null,
+                    params.timestamp(), params.variant()));
         }
         certPathCheckers.add(new KeyChecker(certPathLen,
                                             params.targetCertConstraints()));
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.base/share/classes/sun/security/provider/certpath/PKIXExtendedParameters.java	Wed Feb 08 12:08:28 2017 -0800
@@ -0,0 +1,226 @@
+/*
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+package sun.security.provider.certpath;
+
+import java.security.InvalidAlgorithmParameterException;
+import java.security.Timestamp;
+import java.security.cert.CertSelector;
+import java.security.cert.CertStore;
+import java.security.cert.PKIXBuilderParameters;
+import java.security.cert.PKIXCertPathChecker;
+import java.security.cert.TrustAnchor;
+import java.util.Date;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * This class is a wrapper for PKIXBuilderParameters so that a Timestamp object
+ * and a string for the variant type, can be passed when doing certpath
+ * checking.
+ */
+
+public class PKIXExtendedParameters extends PKIXBuilderParameters {
+
+    private final PKIXBuilderParameters p;
+    private Timestamp jarTimestamp;
+    private final String variant;
+
+    public PKIXExtendedParameters(PKIXBuilderParameters params,
+            Timestamp timestamp, String variant)
+            throws InvalidAlgorithmParameterException {
+        super(params.getTrustAnchors(), null);
+        p = params;
+        jarTimestamp = timestamp;
+        this.variant = variant;
+    }
+
+    public Timestamp getTimestamp() {
+        return jarTimestamp;
+    }
+    public void setTimestamp(Timestamp t) {
+        jarTimestamp = t;
+    }
+
+    public String getVariant() {
+        return variant;
+    }
+
+    @Override
+    public void setDate(Date d) {
+        p.setDate(d);
+    }
+
+    @Override
+    public void addCertPathChecker(PKIXCertPathChecker c) {
+        p.addCertPathChecker(c);
+    }
+
+    @Override
+    public void setMaxPathLength(int maxPathLength) {
+        p.setMaxPathLength(maxPathLength);
+    }
+
+    @Override
+    public int getMaxPathLength() {
+        return p.getMaxPathLength();
+    }
+
+    @Override
+    public String toString() {
+        return p.toString();
+    }
+
+    @Override
+    public Set<TrustAnchor> getTrustAnchors() {
+        return p.getTrustAnchors();
+    }
+
+    @Override
+    public void setTrustAnchors(Set<TrustAnchor> trustAnchors)
+            throws InvalidAlgorithmParameterException {
+        // To avoid problems with PKIXBuilderParameter's constructors
+        if (p == null) {
+            return;
+        }
+        p.setTrustAnchors(trustAnchors);
+    }
+
+    @Override
+    public Set<String> getInitialPolicies() {
+        return p.getInitialPolicies();
+    }
+
+    @Override
+    public void setInitialPolicies(Set<String> initialPolicies) {
+        p.setInitialPolicies(initialPolicies);
+    }
+
+    @Override
+    public void setCertStores(List<CertStore> stores) {
+        p.setCertStores(stores);
+    }
+
+    @Override
+    public void addCertStore(CertStore store) {
+        p.addCertStore(store);
+    }
+
+    @Override
+    public List<CertStore> getCertStores() {
+        return p.getCertStores();
+    }
+
+    @Override
+    public void setRevocationEnabled(boolean val) {
+        p.setRevocationEnabled(val);
+    }
+
+    @Override
+    public boolean isRevocationEnabled() {
+        return p.isRevocationEnabled();
+    }
+
+    @Override
+    public void setExplicitPolicyRequired(boolean val) {
+        p.setExplicitPolicyRequired(val);
+    }
+
+    @Override
+    public boolean isExplicitPolicyRequired() {
+        return p.isExplicitPolicyRequired();
+    }
+
+    @Override
+    public void setPolicyMappingInhibited(boolean val) {
+        p.setPolicyMappingInhibited(val);
+    }
+
+    @Override
+    public boolean isPolicyMappingInhibited() {
+        return p.isPolicyMappingInhibited();
+    }
+
+    @Override
+    public void setAnyPolicyInhibited(boolean val) {
+        p.setAnyPolicyInhibited(val);
+    }
+
+    @Override
+    public boolean isAnyPolicyInhibited() {
+        return p.isAnyPolicyInhibited();
+    }
+
+    @Override
+    public void setPolicyQualifiersRejected(boolean qualifiersRejected) {
+        p.setPolicyQualifiersRejected(qualifiersRejected);
+    }
+
+    @Override
+    public boolean getPolicyQualifiersRejected() {
+        return p.getPolicyQualifiersRejected();
+    }
+
+    @Override
+    public Date getDate() {
+        return p.getDate();
+    }
+
+    @Override
+    public void setCertPathCheckers(List<PKIXCertPathChecker> checkers) {
+        p.setCertPathCheckers(checkers);
+    }
+
+    @Override
+    public List<PKIXCertPathChecker> getCertPathCheckers() {
+        return p.getCertPathCheckers();
+    }
+
+    @Override
+    public String getSigProvider() {
+        return p.getSigProvider();
+    }
+
+    @Override
+    public void setSigProvider(String sigProvider) {
+        p.setSigProvider(sigProvider);
+    }
+
+    @Override
+    public CertSelector getTargetCertConstraints() {
+        return p.getTargetCertConstraints();
+    }
+
+    @Override
+    public void setTargetCertConstraints(CertSelector selector) {
+        // To avoid problems with PKIXBuilderParameter's constructors
+        if (p == null) {
+            return;
+        }
+        p.setTargetCertConstraints(selector);
+    }
+
+}
--- a/src/java.base/share/classes/sun/security/provider/certpath/PKIXTimestampParameters.java	Wed Feb 08 12:27:45 2017 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,218 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-
-package sun.security.provider.certpath;
-
-import java.security.InvalidAlgorithmParameterException;
-import java.security.Timestamp;
-import java.security.cert.CertSelector;
-import java.security.cert.CertStore;
-import java.security.cert.PKIXBuilderParameters;
-import java.security.cert.PKIXCertPathChecker;
-import java.security.cert.TrustAnchor;
-import java.util.Date;
-import java.util.List;
-import java.util.Set;
-
-/**
- * This class is a wrapper for PKIXBuilderParameters so that a Timestamp object
- * can be passed alone when PKIXCertPath is checking signed jar files.
- */
-
-public class PKIXTimestampParameters extends PKIXBuilderParameters {
-
-    private final PKIXBuilderParameters p;
-    private Timestamp jarTimestamp;
-
-    public PKIXTimestampParameters(PKIXBuilderParameters params,
-            Timestamp timestamp) throws InvalidAlgorithmParameterException {
-        super(params.getTrustAnchors(), null);
-        p = params;
-        jarTimestamp = timestamp;
-    }
-
-    public Timestamp getTimestamp() {
-        return jarTimestamp;
-    }
-    public void setTimestamp(Timestamp t) {
-        jarTimestamp = t;
-    }
-
-    @Override
-    public void setDate(Date d) {
-        p.setDate(d);
-    }
-
-    @Override
-    public void addCertPathChecker(PKIXCertPathChecker c) {
-        p.addCertPathChecker(c);
-    }
-
-    @Override
-    public void setMaxPathLength(int maxPathLength) {
-        p.setMaxPathLength(maxPathLength);
-    }
-
-    @Override
-    public int getMaxPathLength() {
-        return p.getMaxPathLength();
-    }
-
-    @Override
-    public String toString() {
-        return p.toString();
-    }
-
-    @Override
-    public Set<TrustAnchor> getTrustAnchors() {
-        return p.getTrustAnchors();
-    }
-
-    @Override
-    public void setTrustAnchors(Set<TrustAnchor> trustAnchors)
-            throws InvalidAlgorithmParameterException {
-        // To avoid problems with PKIXBuilderParameter's constructors
-        if (p == null) {
-            return;
-        }
-        p.setTrustAnchors(trustAnchors);
-    }
-
-    @Override
-    public Set<String> getInitialPolicies() {
-        return p.getInitialPolicies();
-    }
-
-    @Override
-    public void setInitialPolicies(Set<String> initialPolicies) {
-        p.setInitialPolicies(initialPolicies);
-    }
-
-    @Override
-    public void setCertStores(List<CertStore> stores) {
-        p.setCertStores(stores);
-    }
-
-    @Override
-    public void addCertStore(CertStore store) {
-        p.addCertStore(store);
-    }
-
-    @Override
-    public List<CertStore> getCertStores() {
-        return p.getCertStores();
-    }
-
-    @Override
-    public void setRevocationEnabled(boolean val) {
-        p.setRevocationEnabled(val);
-    }
-
-    @Override
-    public boolean isRevocationEnabled() {
-        return p.isRevocationEnabled();
-    }
-
-    @Override
-    public void setExplicitPolicyRequired(boolean val) {
-        p.setExplicitPolicyRequired(val);
-    }
-
-    @Override
-    public boolean isExplicitPolicyRequired() {
-        return p.isExplicitPolicyRequired();
-    }
-
-    @Override
-    public void setPolicyMappingInhibited(boolean val) {
-        p.setPolicyMappingInhibited(val);
-    }
-
-    @Override
-    public boolean isPolicyMappingInhibited() {
-        return p.isPolicyMappingInhibited();
-    }
-
-    @Override
-    public void setAnyPolicyInhibited(boolean val) {
-        p.setAnyPolicyInhibited(val);
-    }
-
-    @Override
-    public boolean isAnyPolicyInhibited() {
-        return p.isAnyPolicyInhibited();
-    }
-
-    @Override
-    public void setPolicyQualifiersRejected(boolean qualifiersRejected) {
-        p.setPolicyQualifiersRejected(qualifiersRejected);
-    }
-
-    @Override
-    public boolean getPolicyQualifiersRejected() {
-        return p.getPolicyQualifiersRejected();
-    }
-
-    @Override
-    public Date getDate() {
-        return p.getDate();
-    }
-
-    @Override
-    public void setCertPathCheckers(List<PKIXCertPathChecker> checkers) {
-        p.setCertPathCheckers(checkers);
-    }
-
-    @Override
-    public List<PKIXCertPathChecker> getCertPathCheckers() {
-        return p.getCertPathCheckers();
-    }
-
-    @Override
-    public String getSigProvider() {
-        return p.getSigProvider();
-    }
-
-    @Override
-    public void setSigProvider(String sigProvider) {
-        p.setSigProvider(sigProvider);
-    }
-
-    @Override
-    public CertSelector getTargetCertConstraints() {
-        return p.getTargetCertConstraints();
-    }
-
-    @Override
-    public void setTargetCertConstraints(CertSelector selector) {
-        // To avoid problems with PKIXBuilderParameter's constructors
-        if (p == null) {
-            return;
-        }
-        p.setTargetCertConstraints(selector);
-    }
-
-}
--- a/src/java.base/share/classes/sun/security/provider/certpath/RevocationChecker.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/provider/certpath/RevocationChecker.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -579,7 +579,7 @@
                     approvedCRLs.addAll(DistributionPointFetcher.getCRLs(
                                         sel, signFlag, prevKey, prevCert,
                                         params.sigProvider(), certStores,
-                                        reasonsMask, anchors, null));
+                                        reasonsMask, anchors, null, params.variant()));
                 }
             } catch (CertStoreException e) {
                 if (e instanceof CertStoreTypeException) {
@@ -727,7 +727,7 @@
                     }
                 }
                 response.verify(Collections.singletonList(certId), issuerInfo,
-                        responderCert, params.date(), nonce);
+                        responderCert, params.date(), nonce, params.variant());
 
             } else {
                 URI responderURI = (this.responderURI != null)
@@ -741,7 +741,7 @@
 
                 response = OCSP.check(Collections.singletonList(certId),
                         responderURI, issuerInfo, responderCert, null,
-                        ocspExtensions);
+                        ocspExtensions, params.variant());
             }
         } catch (IOException e) {
             throw new CertPathValidatorException(
@@ -853,7 +853,7 @@
                     if (DistributionPointFetcher.verifyCRL(
                             certImpl, point, crl, reasonsMask, signFlag,
                             prevKey, null, params.sigProvider(), anchors,
-                            certStores, params.date()))
+                            certStores, params.date(), params.variant()))
                     {
                         results.add(crl);
                     }
--- a/src/java.base/share/classes/sun/security/provider/certpath/SunCertPathBuilder.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/provider/certpath/SunCertPathBuilder.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -344,7 +344,7 @@
 
                 // add the algorithm checker
                 checkers.add(new AlgorithmChecker(builder.trustAnchor,
-                        buildParams.date()));
+                        buildParams.date(), null));
 
                 BasicChecker basicChecker = null;
                 if (nextState.keyParamsNeeded()) {
--- a/src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -37,6 +37,7 @@
 
 import sun.security.provider.certpath.AlgorithmChecker;
 import sun.security.action.GetPropertyAction;
+import sun.security.validator.Validator;
 
 public abstract class SSLContextImpl extends SSLContextSpi {
 
@@ -1436,7 +1437,7 @@
                 constraints = new SSLAlgorithmConstraints(sslSocket, true);
             }
 
-            checkAlgorithmConstraints(chain, constraints);
+            checkAlgorithmConstraints(chain, constraints, isClient);
         }
     }
 
@@ -1478,12 +1479,12 @@
                 constraints = new SSLAlgorithmConstraints(engine, true);
             }
 
-            checkAlgorithmConstraints(chain, constraints);
+            checkAlgorithmConstraints(chain, constraints, isClient);
         }
     }
 
     private void checkAlgorithmConstraints(X509Certificate[] chain,
-            AlgorithmConstraints constraints) throws CertificateException {
+            AlgorithmConstraints constraints, boolean isClient) throws CertificateException {
 
         try {
             // Does the certificate chain end with a trusted certificate?
@@ -1501,7 +1502,9 @@
 
             // A forward checker, need to check from trust to target
             if (checkedLength >= 0) {
-                AlgorithmChecker checker = new AlgorithmChecker(constraints);
+                AlgorithmChecker checker =
+                        new AlgorithmChecker(constraints, null,
+                                (isClient ? Validator.VAR_TLS_CLIENT : Validator.VAR_TLS_SERVER));
                 checker.init(false);
                 for (int i = checkedLength; i >= 0; i--) {
                     Certificate cert = chain[i];
--- a/src/java.base/share/classes/sun/security/ssl/X509KeyManagerImpl.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/ssl/X509KeyManagerImpl.java	Wed Feb 08 12:08:28 2017 -0800
@@ -39,6 +39,7 @@
 import javax.net.ssl.*;
 
 import sun.security.provider.certpath.AlgorithmChecker;
+import sun.security.validator.Validator;
 
 /**
  * The new X509 key manager implementation. The main differences to the
@@ -661,6 +662,15 @@
 
             return CheckResult.OK;
         }
+
+        public String getValidator() {
+            if (this == CLIENT) {
+                return Validator.VAR_TLS_CLIENT;
+            } else if (this == SERVER) {
+                return Validator.VAR_TLS_SERVER;
+            }
+            return Validator.VAR_GENERIC;
+        }
     }
 
     // enum for the result of the extension check
@@ -774,7 +784,8 @@
 
             // check the algorithm constraints
             if (constraints != null &&
-                    !conformsToAlgorithmConstraints(constraints, chain)) {
+                    !conformsToAlgorithmConstraints(constraints, chain,
+                            checkType.getValidator())) {
 
                 if (useDebug) {
                     debug.println("Ignoring alias " + alias +
@@ -811,9 +822,10 @@
     }
 
     private static boolean conformsToAlgorithmConstraints(
-            AlgorithmConstraints constraints, Certificate[] chain) {
+            AlgorithmConstraints constraints, Certificate[] chain,
+            String variant) {
 
-        AlgorithmChecker checker = new AlgorithmChecker(constraints);
+        AlgorithmChecker checker = new AlgorithmChecker(constraints, null, variant);
         try {
             checker.init(false);
         } catch (CertPathValidatorException cpve) {
--- a/src/java.base/share/classes/sun/security/util/CertConstraintParameters.java	Wed Feb 08 12:27:45 2017 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package sun.security.util;
-
-import java.security.Timestamp;
-import java.security.cert.X509Certificate;
-import java.util.Date;
-
-/**
- * This class is a wrapper for keeping state and passing objects between PKIX,
- * AlgorithmChecker, and DisabledAlgorithmConstraints.
- */
-public class CertConstraintParameters {
-    // A certificate being passed to check against constraints.
-    private final X509Certificate cert;
-    // This is true if the trust anchor in the certificate chain matches a cert
-    // in AnchorCertificates
-    private final boolean trustedMatch;
-    // PKIXParameter date
-    private final Date pkixDate;
-    // Timestamp of the signed JAR file
-    private final Timestamp jarTimestamp;
-
-    public CertConstraintParameters(X509Certificate c, boolean match,
-            Date pkixdate, Timestamp jarTime) {
-        cert = c;
-        trustedMatch = match;
-        pkixDate = pkixdate;
-        jarTimestamp = jarTime;
-    }
-
-    public CertConstraintParameters(X509Certificate c) {
-        this(c, false, null, null);
-    }
-
-    // Returns if the trust anchor has a match if anchor checking is enabled.
-    public boolean isTrustedMatch() {
-        return trustedMatch;
-    }
-
-    public X509Certificate getCertificate() {
-        return cert;
-    }
-
-    public Date getPKIXParamDate() {
-        return pkixDate;
-    }
-
-    public Timestamp getJARTimestamp() {
-        return jarTimestamp;
-    }
-
-}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.base/share/classes/sun/security/util/ConstraintsParameters.java	Wed Feb 08 12:08:28 2017 -0800
@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2016, 2017 Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package sun.security.util;
+
+import sun.security.validator.Validator;
+
+import java.security.AlgorithmParameters;
+import java.security.Key;
+import java.security.Timestamp;
+import java.security.cert.X509Certificate;
+import java.util.Date;
+
+/**
+ * This class contains parameters for checking against constraints that extend
+ * past the publicly available parameters in java.security.AlgorithmConstraints.
+
+ * This is currently on passed between  between PKIX, AlgorithmChecker,
+ * and DisabledAlgorithmConstraints.
+ */
+public class ConstraintsParameters {
+    /*
+     * The below 3 values are used the same as the permit() methods
+     * published in java.security.AlgorithmConstraints.
+     */
+    // Algorithm string to be checked against constraints
+    private final String algorithm;
+    // AlgorithmParameters to the algorithm being checked
+    private final AlgorithmParameters algParams;
+    // Public Key being checked against constraints
+    private final Key publicKey;
+
+    /*
+     * New values that are checked against constraints that the current public
+     * API does not support.
+     */
+    // A certificate being passed to check against constraints.
+    private final X509Certificate cert;
+    // This is true if the trust anchor in the certificate chain matches a cert
+    // in AnchorCertificates
+    private final boolean trustedMatch;
+    // PKIXParameter date
+    private final Date pkixDate;
+    // Timestamp of the signed JAR file
+    private final Timestamp jarTimestamp;
+    private final String variant;
+
+    public ConstraintsParameters(X509Certificate c, boolean match,
+            Date pkixdate, Timestamp jarTime, String variant) {
+        cert = c;
+        trustedMatch = match;
+        pkixDate = pkixdate;
+        jarTimestamp = jarTime;
+        this.variant = (variant == null ? Validator.VAR_GENERIC : variant);
+        algorithm = null;
+        algParams = null;
+        publicKey = null;
+    }
+
+    public ConstraintsParameters(String algorithm, AlgorithmParameters params,
+            Key key, String variant) {
+        this.algorithm = algorithm;
+        algParams = params;
+        this.publicKey = key;
+        cert = null;
+        trustedMatch = false;
+        pkixDate = null;
+        jarTimestamp = null;
+        this.variant = (variant == null ? Validator.VAR_GENERIC : variant);
+    }
+
+
+    public ConstraintsParameters(X509Certificate c) {
+        this(c, false, null, null,
+                Validator.VAR_GENERIC);
+    }
+
+    public ConstraintsParameters(Timestamp jarTime) {
+        this(null, false, null, jarTime, Validator.VAR_GENERIC);
+    }
+
+    public String getAlgorithm() {
+        return algorithm;
+    }
+
+    public AlgorithmParameters getAlgParams() {
+        return algParams;
+    }
+
+    public Key getPublicKey() {
+        return publicKey;
+    }
+    // Returns if the trust anchor has a match if anchor checking is enabled.
+    public boolean isTrustedMatch() {
+        return trustedMatch;
+    }
+
+    public X509Certificate getCertificate() {
+        return cert;
+    }
+
+    public Date getPKIXParamDate() {
+        return pkixDate;
+    }
+
+    public Timestamp getJARTimestamp() {
+        return jarTimestamp;
+    }
+
+    public String getVariant() {
+        return variant;
+    }
+}
--- a/src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,6 +25,8 @@
 
 package sun.security.util;
 
+import sun.security.validator.Validator;
+
 import java.security.CryptoPrimitive;
 import java.security.AlgorithmParameters;
 import java.security.Key;
@@ -32,10 +34,12 @@
 import java.security.cert.CertPathValidatorException.BasicReason;
 import java.security.cert.X509Certificate;
 import java.text.SimpleDateFormat;
+import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
@@ -100,12 +104,6 @@
     @Override
     public final boolean permits(Set<CryptoPrimitive> primitives,
             String algorithm, AlgorithmParameters parameters) {
-
-        if (primitives == null || primitives.isEmpty()) {
-            throw new IllegalArgumentException(
-                        "No cryptographic primitive specified");
-        }
-
         return checkAlgorithm(disabledAlgorithms, algorithm, decomposer);
     }
 
@@ -133,6 +131,18 @@
         return checkConstraints(primitives, algorithm, key, parameters);
     }
 
+    public final void permits(ConstraintsParameters cp)
+            throws CertPathValidatorException {
+        permits(cp.getAlgorithm(), cp);
+    }
+
+    public final void permits(String algorithm, Key key,
+            AlgorithmParameters params, String variant)
+            throws CertPathValidatorException {
+        permits(algorithm, new ConstraintsParameters(algorithm, params, key,
+                (variant == null) ? Validator.VAR_GENERIC : variant));
+    }
+
     /*
      * Check if a x509Certificate object is permitted.  Check if all
      * algorithms are allowed, certificate constraints, and the
@@ -140,18 +150,10 @@
      *
      * Uses new style permit() which throws exceptions.
      */
-    public final void permits(Set<CryptoPrimitive> primitives,
-            CertConstraintParameters cp) throws CertPathValidatorException {
-        checkConstraints(primitives, cp);
-    }
 
-    /*
-     * Check if Certificate object is within the constraints.
-     * Uses new style permit() which throws exceptions.
-     */
-    public final void permits(Set<CryptoPrimitive> primitives,
-            X509Certificate cert) throws CertPathValidatorException {
-        checkConstraints(primitives, new CertConstraintParameters(cert));
+    public final void permits(String algorithm, ConstraintsParameters cp)
+            throws CertPathValidatorException {
+        algorithmConstraints.permits(algorithm, cp);
     }
 
     // Check if a string is contained inside the property
@@ -174,7 +176,7 @@
             throw new IllegalArgumentException("The key cannot be null");
         }
 
-        // check the signature algorithm
+        // check the signature algorithm with parameters
         if (algorithm != null && algorithm.length() != 0) {
             if (!permits(primitives, algorithm, parameters)) {
                 return false;
@@ -190,36 +192,6 @@
         return algorithmConstraints.permits(key);
     }
 
-    /*
-     * Check algorithm constraints with Certificate
-     * Uses new style permit() which throws exceptions.
-     */
-    private void checkConstraints(Set<CryptoPrimitive> primitives,
-            CertConstraintParameters cp) throws CertPathValidatorException {
-
-        X509Certificate cert = cp.getCertificate();
-        String algorithm = cert.getSigAlgName();
-
-        // Check signature algorithm is not disabled
-        if (!permits(primitives, algorithm, null)) {
-            throw new CertPathValidatorException(
-                    "Algorithm constraints check failed on disabled "+
-                            "signature algorithm: " + algorithm,
-                    null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
-        }
-
-        // Check key algorithm is not disabled
-        if (!permits(primitives, cert.getPublicKey().getAlgorithm(), null)) {
-            throw new CertPathValidatorException(
-                    "Algorithm constraints check failed on disabled "+
-                            "public key algorithm: " + algorithm,
-                    null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
-        }
-
-        // Check the certificate and key constraints
-        algorithmConstraints.permits(cp);
-
-    }
 
     /**
      * Key and Certificate Constraints
@@ -234,13 +206,13 @@
      * 'true' means the operation is allowed.
      * 'false' means it failed the constraints and is disallowed.
      *
-     * When passing CertConstraintParameters through permit(), an exception
+     * When passing ConstraintsParameters through permit(), an exception
      * will be thrown on a failure to better identify why the operation was
      * disallowed.
      */
 
     private static class Constraints {
-        private Map<String, Set<Constraint>> constraintsMap = new HashMap<>();
+        private Map<String, List<Constraint>> constraintsMap = new HashMap<>();
 
         private static class Holder {
             private static final Pattern DENY_AFTER_PATTERN = Pattern.compile(
@@ -260,23 +232,22 @@
 
                 // Check if constraint is a complete disabling of an
                 // algorithm or has conditions.
-                String algorithm;
-                String policy;
                 int space = constraintEntry.indexOf(' ');
-                if (space > 0) {
-                    algorithm = AlgorithmDecomposer.hashName(
-                            constraintEntry.substring(0, space).
-                                    toUpperCase(Locale.ENGLISH));
-                    policy = constraintEntry.substring(space + 1);
-                } else {
-                    algorithm = constraintEntry.toUpperCase(Locale.ENGLISH);
-                    if (!constraintsMap.containsKey(algorithm)) {
-                        constraintsMap.putIfAbsent(algorithm,
-                                new HashSet<>());
-                    }
+                String algorithm = AlgorithmDecomposer.hashName(
+                        ((space > 0 ? constraintEntry.substring(0, space) :
+                                constraintEntry).
+                                toUpperCase(Locale.ENGLISH)));
+                List<Constraint> constraintList =
+                        constraintsMap.getOrDefault(algorithm,
+                                new ArrayList<>(1));
+                constraintsMap.putIfAbsent(algorithm, constraintList);
+                if (space <= 0) {
+                    constraintList.add(new DisabledConstraint(algorithm));
                     continue;
                 }
 
+                String policy = constraintEntry.substring(space + 1);
+
                 // Convert constraint conditions into Constraint classes
                 Constraint c, lastConstraint = null;
                 // Allow only one jdkCA entry per constraint entry
@@ -315,7 +286,7 @@
                         c = new jdkCAConstraint(algorithm);
                         jdkCALimit = true;
 
-                    } else if(entry.startsWith("denyAfter") &&
+                    } else if (entry.startsWith("denyAfter") &&
                             (matcher = Holder.DENY_AFTER_PATTERN.matcher(entry))
                                     .matches()) {
                         if (debug != null) {
@@ -332,6 +303,12 @@
                         c = new DenyAfterConstraint(algorithm, year, month,
                                 day);
                         denyAfterLimit = true;
+                    } else if (entry.startsWith("usage")) {
+                        String s[] = (entry.substring(5)).trim().split(" ");
+                        c = new UsageConstraint(algorithm, s);
+                        if (debug != null) {
+                            debug.println("Constraints usage length is " + s.length);
+                        }
                     } else {
                         throw new IllegalArgumentException("Error in security" +
                                 " property. Constraint unknown: " + entry);
@@ -340,11 +317,7 @@
                     // Link multiple conditions for a single constraint
                     // into a linked list.
                     if (lastConstraint == null) {
-                        if (!constraintsMap.containsKey(algorithm)) {
-                            constraintsMap.putIfAbsent(algorithm,
-                                    new HashSet<>());
-                        }
-                        constraintsMap.get(algorithm).add(c);
+                        constraintList.add(c);
                     } else {
                         lastConstraint.nextConstraint = c;
                     }
@@ -354,17 +327,17 @@
         }
 
         // Get applicable constraints based off the signature algorithm
-        private Set<Constraint> getConstraints(String algorithm) {
+        private List<Constraint> getConstraints(String algorithm) {
             return constraintsMap.get(algorithm);
         }
 
         // Check if KeySizeConstraints permit the specified key
         public boolean permits(Key key) {
-            Set<Constraint> set = getConstraints(key.getAlgorithm());
-            if (set == null) {
+            List<Constraint> list = getConstraints(key.getAlgorithm());
+            if (list == null) {
                 return true;
             }
-            for (Constraint constraint : set) {
+            for (Constraint constraint : list) {
                 if (!constraint.permits(key)) {
                     if (debug != null) {
                         debug.println("keySizeConstraint: failed key " +
@@ -377,31 +350,35 @@
         }
 
         // Check if constraints permit this cert.
-        public void permits(CertConstraintParameters cp)
+        public void permits(String algorithm, ConstraintsParameters cp)
                 throws CertPathValidatorException {
             X509Certificate cert = cp.getCertificate();
 
             if (debug != null) {
-                debug.println("Constraints.permits(): " + cert.getSigAlgName());
+                debug.println("Constraints.permits(): " + algorithm +
+                        " Variant: " + cp.getVariant());
             }
 
             // Get all signature algorithms to check for constraints
-            Set<String> algorithms =
-                    AlgorithmDecomposer.decomposeOneHash(cert.getSigAlgName());
-            if (algorithms == null || algorithms.isEmpty()) {
-                return;
+            Set<String> algorithms = new HashSet<>();
+            if (algorithm != null) {
+                algorithms.addAll(AlgorithmDecomposer.decomposeOneHash(algorithm));
             }
 
-            // Attempt to add the public key algorithm to the set
-            algorithms.add(cert.getPublicKey().getAlgorithm());
-
+            // Attempt to add the public key algorithm if cert provided
+            if (cert != null) {
+                algorithms.add(cert.getPublicKey().getAlgorithm());
+            }
+            if (cp.getPublicKey() != null) {
+                algorithms.add(cp.getPublicKey().getAlgorithm());
+            }
             // Check all applicable constraints
-            for (String algorithm : algorithms) {
-                Set<Constraint> set = getConstraints(algorithm);
-                if (set == null) {
+            for (String alg : algorithms) {
+                List<Constraint> list = getConstraints(alg);
+                if (list == null) {
                     continue;
                 }
-                for (Constraint constraint : set) {
+                for (Constraint constraint : list) {
                     constraint.permits(cp);
                 }
             }
@@ -467,17 +444,17 @@
 
         /**
          * Check if an algorithm constraint is permitted with a given
-         * CertConstraintParameters.
+         * ConstraintsParameters.
          *
          * If the check inside of {@code permits()} fails, it must call
-         * {@code next()} with the same {@code CertConstraintParameters}
+         * {@code next()} with the same {@code ConstraintsParameters}
          * parameter passed if multiple constraints need to be checked.
          *
          * @param cp CertConstraintParameter containing certificate info
          * @throws CertPathValidatorException if constraint disallows.
          *
          */
-        public abstract void permits(CertConstraintParameters cp)
+        public abstract void permits(ConstraintsParameters cp)
                 throws CertPathValidatorException;
 
         /**
@@ -491,12 +468,12 @@
          * were disallowed, the last constraint will throw
          * {@code CertPathValidatorException}.
          *
-         * @param cp CertConstraintParameters
+         * @param cp ConstraintsParameters
          * @return 'true' if constraint allows the operation, 'false' if
          * we are at the end of the constraint list or,
          * {@code nextConstraint} is null.
          */
-        boolean next(CertConstraintParameters cp)
+        boolean next(ConstraintsParameters cp)
                 throws CertPathValidatorException {
             if (nextConstraint != null) {
                 nextConstraint.permits(cp);
@@ -525,6 +502,14 @@
             }
             return false;
         }
+
+        String extendedMsg(ConstraintsParameters cp) {
+            return (cp.getCertificate() == null ? "." :
+                    " used with certificate: " +
+                            cp.getCertificate().getSubjectX500Principal() +
+                    (cp.getVariant() != Validator.VAR_GENERIC ?
+                            ".  Usage was " + cp.getVariant() : "."));
+        }
     }
 
     /*
@@ -537,11 +522,11 @@
         }
 
         /*
-         * Check if CertConstraintParameters has a trusted match, if it does
+         * Check if ConstraintsParameters has a trusted match, if it does
          * call next() for any following constraints. If it does not, exit
          * as this constraint(s) does not restrict the operation.
          */
-        public void permits(CertConstraintParameters cp)
+        public void permits(ConstraintsParameters cp)
                 throws CertPathValidatorException {
             if (debug != null) {
                 debug.println("jdkCAConstraints.permits(): " + algorithm);
@@ -554,8 +539,7 @@
                 }
                 throw new CertPathValidatorException(
                         "Algorithm constraints check failed on certificate " +
-                                "anchor limits. " + algorithm + " used with " +
-                                cp.getCertificate().getSubjectX500Principal(),
+                        "anchor limits. " + algorithm + extendedMsg(cp),
                         null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
             }
         }
@@ -615,7 +599,7 @@
           * constraints. Throw an exception if this is the last constraint.
           */
          @Override
-         public void permits(CertConstraintParameters cp)
+         public void permits(ConstraintsParameters cp)
                  throws CertPathValidatorException {
              Date currentDate;
              String errmsg;
@@ -628,7 +612,7 @@
                  errmsg = "PKIXParameter date: ";
              } else {
                  currentDate = new Date();
-                 errmsg = "Certificate date: ";
+                 errmsg = "Current date: ";
              }
 
              if (!denyAfterDate.after(currentDate)) {
@@ -637,9 +621,9 @@
                  }
                  throw new CertPathValidatorException(
                          "denyAfter constraint check failed: " + algorithm +
-                                 " used with Constraint date: " +
-                                 dateFormat.format(denyAfterDate) + "; "
-                                 + errmsg + dateFormat.format(currentDate),
+                         " used with Constraint date: " +
+                         dateFormat.format(denyAfterDate) + "; " + errmsg +
+                         dateFormat.format(currentDate) + extendedMsg(cp),
                          null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
              }
          }
@@ -661,6 +645,48 @@
      }
 
     /*
+     * The usage constraint is for the "usage" keyword.  It checks against the
+     * variant value in ConstraintsParameters.
+     */
+    private static class UsageConstraint extends Constraint {
+        String[] usages;
+
+        UsageConstraint(String algorithm, String[] usages) {
+            this.algorithm = algorithm;
+            this.usages = usages;
+        }
+
+        public void permits(ConstraintsParameters cp)
+                throws CertPathValidatorException {
+            for (String usage : usages) {
+
+                String v = null;
+                if (usage.compareToIgnoreCase("TLSServer") == 0) {
+                    v = Validator.VAR_TLS_SERVER;
+                } else if (usage.compareToIgnoreCase("TLSClient") == 0) {
+                    v = Validator.VAR_TLS_CLIENT;
+                } else if (usage.compareToIgnoreCase("SignedJAR") == 0) {
+                    v = Validator.VAR_PLUGIN_CODE_SIGNING;
+                }
+
+                if (debug != null) {
+                    debug.println("Checking if usage constraint " + v +
+                            " matches " + cp.getVariant());
+                }
+                if (cp.getVariant().compareTo(v) == 0) {
+                    if (next(cp)) {
+                        return;
+                    }
+                    throw new CertPathValidatorException("Usage constraint " +
+                            usage + " check failed: " + algorithm +
+                            extendedMsg(cp),
+                            null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
+                }
+            }
+        }
+    }
+
+    /*
      * This class contains constraints dealing with the key size
      * support limits per algorithm.   e.g.  "keySize <= 1024"
      */
@@ -713,17 +739,22 @@
          * constraint  Any permitted constraint will exit the linked list
          * to allow the operation.
          */
-        public void permits(CertConstraintParameters cp)
+        public void permits(ConstraintsParameters cp)
                 throws CertPathValidatorException {
-            if (!permitsImpl(cp.getCertificate().getPublicKey())) {
+            Key key = null;
+            if (cp.getPublicKey() != null) {
+                key = cp.getPublicKey();
+            } else if (cp.getCertificate() != null) {
+                key = cp.getCertificate().getPublicKey();
+            }
+            if (key != null && !permitsImpl(key)) {
                 if (nextConstraint != null) {
                     nextConstraint.permits(cp);
                     return;
                 }
                 throw new CertPathValidatorException(
                         "Algorithm constraints check failed on keysize limits. "
-                                + algorithm + " " + size + "bit key used with "
-                                + cp.getCertificate().getSubjectX500Principal(),
+                        + algorithm + " " + size + "bit key" + extendedMsg(cp),
                         null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
             }
         }
@@ -762,5 +793,26 @@
             return true;
         }
     }
+
+    /*
+     * This constraint is used for the complete disabling of the algorithm.
+     */
+    private static class DisabledConstraint extends Constraint {
+        DisabledConstraint(String algo) {
+            algorithm = algo;
+        }
+
+        public void permits(ConstraintsParameters cp)
+                throws CertPathValidatorException {
+            throw new CertPathValidatorException(
+                    "Algorithm constraints check failed on disabled " +
+                            "algorithm: " + algorithm + extendedMsg(cp),
+                    null, null, -1, BasicReason.ALGORITHM_CONSTRAINED);
+        }
+
+        public boolean permits(Key key) {
+            return false;
+        }
+    }
 }
 
--- a/src/java.base/share/classes/sun/security/util/SignatureFileVerifier.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/util/SignatureFileVerifier.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,25 +28,23 @@
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.security.CodeSigner;
-import java.security.CryptoPrimitive;
+import java.security.GeneralSecurityException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.security.SignatureException;
+import java.security.Timestamp;
 import java.security.cert.CertPath;
 import java.security.cert.X509Certificate;
 import java.security.cert.CertificateException;
 import java.security.cert.CertificateFactory;
 import java.util.ArrayList;
 import java.util.Base64;
-import java.util.Collections;
-import java.util.EnumSet;
 import java.util.HashMap;
 import java.util.Hashtable;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
-import java.util.Set;
 import java.util.jar.Attributes;
 import java.util.jar.JarException;
 import java.util.jar.JarFile;
@@ -61,9 +59,6 @@
     /* Are we debugging ? */
     private static final Debug debug = Debug.getInstance("jar");
 
-    private static final Set<CryptoPrimitive> DIGEST_PRIMITIVE_SET =
-            Collections.unmodifiableSet(EnumSet.of(CryptoPrimitive.MESSAGE_DIGEST));
-
     private static final DisabledAlgorithmConstraints JAR_DISABLED_CHECK =
             new DisabledAlgorithmConstraints(
                     DisabledAlgorithmConstraints.PROPERTY_JAR_DISABLED_ALGS);
@@ -97,6 +92,14 @@
     /* for generating certpath objects */
     private CertificateFactory certificateFactory = null;
 
+    /** Algorithms that have been checked if they are weak. */
+    private Map<String, Boolean> permittedAlgs= new HashMap<>();
+
+    /** TSA timestamp of signed jar.  The newest timestamp is used.  If there
+     *  was no TSA timestamp used when signed, current time is used ("null").
+     */
+    private Timestamp timestamp = null;
+
     /**
      * Create the named SignatureFileVerifier.
      *
@@ -222,15 +225,8 @@
 
     /** get digest from cache */
 
-    private MessageDigest getDigest(String algorithm) throws SignatureException {
-        // check that algorithm is not restricted
-        if (!JAR_DISABLED_CHECK.permits(DIGEST_PRIMITIVE_SET, algorithm, null)) {
-            SignatureException e =
-                    new SignatureException("SignatureFile check failed. " +
-                            "Disabled algorithm used: " + algorithm);
-            throw e;
-        }
-
+    private MessageDigest getDigest(String algorithm)
+            throws SignatureException {
         if (createdDigests == null)
             createdDigests = new HashMap<>();
 
@@ -302,6 +298,27 @@
         if (newSigners == null)
             return;
 
+        /*
+         * Look for the latest timestamp in the signature block.  If an entry
+         * has no timestamp, use current time (aka null).
+         */
+        for (CodeSigner s: newSigners) {
+            if (debug != null) {
+                debug.println("Gathering timestamp for:  " + s.toString());
+            }
+            if (s.getTimestamp() == null) {
+                timestamp = null;
+                break;
+            } else if (timestamp == null) {
+                timestamp = s.getTimestamp();
+            } else {
+                if (timestamp.getTimestamp().before(
+                        s.getTimestamp().getTimestamp())) {
+                    timestamp = s.getTimestamp();
+                }
+            }
+        }
+
         Iterator<Map.Entry<String,Attributes>> entries =
                                 sf.getEntries().entrySet().iterator();
 
@@ -345,6 +362,68 @@
     }
 
     /**
+     * Check if algorithm is permitted using the permittedAlgs Map.
+     * If the algorithm is not in the map, check against disabled algorithms and
+     * store the result. If the algorithm is in the map use that result.
+     * False is returned for weak algorithm, true for good algorithms.
+     */
+    boolean permittedCheck(String key, String algorithm) {
+        Boolean permitted = permittedAlgs.get(algorithm);
+        if (permitted == null) {
+            try {
+                JAR_DISABLED_CHECK.permits(algorithm,
+                        new ConstraintsParameters(timestamp));
+            } catch(GeneralSecurityException e) {
+                permittedAlgs.put(algorithm, Boolean.FALSE);
+                permittedAlgs.put(key.toUpperCase(), Boolean.FALSE);
+                if (debug != null) {
+                    if (e.getMessage() != null) {
+                        debug.println(key + ":  " + e.getMessage());
+                    } else {
+                        debug.println(key + ":  " + algorithm +
+                                " was disabled, no exception msg given.");
+                        e.printStackTrace();
+                    }
+                }
+                return false;
+            }
+
+            permittedAlgs.put(algorithm, Boolean.TRUE);
+            return true;
+        }
+
+        // Algorithm has already been checked, return the value from map.
+        return permitted.booleanValue();
+    }
+
+    /**
+     * With a given header (*-DIGEST*), return a string that lists all the
+     * algorithms associated with the header.
+     * If there are none, return "Unknown Algorithm".
+     */
+    String getWeakAlgorithms(String header) {
+        String w = "";
+        try {
+            for (String key : permittedAlgs.keySet()) {
+                if (key.endsWith(header)) {
+                    w += key.substring(0, key.length() - header.length()) + " ";
+                }
+            }
+        } catch (RuntimeException e) {
+            w = "Unknown Algorithm(s).  Error processing " + header + ".  " +
+                    e.getMessage();
+        }
+
+        // This means we have an error in finding weak algorithms, run in
+        // debug mode to see permittedAlgs map's values.
+        if (w.length() == 0) {
+            return "Unknown Algorithm(s)";
+        }
+
+        return w;
+    }
+
+    /**
      * See if the whole manifest was signed.
      */
     private boolean verifyManifestHash(Manifest sf,
@@ -354,6 +433,7 @@
     {
         Attributes mattr = sf.getMainAttributes();
         boolean manifestSigned = false;
+        boolean weakAlgs = true;
 
         // go through all the attributes and process *-Digest-Manifest entries
         for (Map.Entry<Object,Object> se : mattr.entrySet()) {
@@ -364,6 +444,15 @@
                 // 16 is length of "-Digest-Manifest"
                 String algorithm = key.substring(0, key.length()-16);
 
+                // Check if this algorithm is permitted, skip if false.
+                if (!permittedCheck(key, algorithm)) {
+                    continue;
+                }
+
+                // A non-weak algorithm was used, any weak algorithms found do
+                // not need to be reported.
+                weakAlgs = false;
+
                 manifestDigests.add(key);
                 manifestDigests.add(se.getValue());
                 MessageDigest digest = getDigest(algorithm);
@@ -373,15 +462,14 @@
                         Base64.getMimeDecoder().decode((String)se.getValue());
 
                     if (debug != null) {
-                     debug.println("Signature File: Manifest digest " +
-                                          digest.getAlgorithm());
-                     debug.println( "  sigfile  " + toHex(expectedHash));
-                     debug.println( "  computed " + toHex(computedHash));
-                     debug.println();
+                        debug.println("Signature File: Manifest digest " +
+                                algorithm);
+                        debug.println( "  sigfile  " + toHex(expectedHash));
+                        debug.println( "  computed " + toHex(computedHash));
+                        debug.println();
                     }
 
-                    if (MessageDigest.isEqual(computedHash,
-                                              expectedHash)) {
+                    if (MessageDigest.isEqual(computedHash, expectedHash)) {
                         manifestSigned = true;
                     } else {
                         //XXX: we will continue and verify each section
@@ -389,15 +477,31 @@
                 }
             }
         }
+
+        if (debug != null) {
+            debug.println("PermittedAlgs mapping: ");
+            for (String key : permittedAlgs.keySet()) {
+                debug.println(key + " : " +
+                        permittedAlgs.get(key).toString());
+            }
+        }
+
+        // If there were only weak algorithms used, throw an exception.
+        if (weakAlgs) {
+            String weakAlgorithms = getWeakAlgorithms("-DIGEST-MANIFEST");
+            throw new SignatureException("Manifest hash check failed " +
+                    "(DIGEST-MANIFEST). Disabled algorithm(s) used: " +
+                    weakAlgorithms);
+        }
         return manifestSigned;
     }
 
-    private boolean verifyManifestMainAttrs(Manifest sf,
-                                        ManifestDigester md)
+    private boolean verifyManifestMainAttrs(Manifest sf, ManifestDigester md)
          throws IOException, SignatureException
     {
         Attributes mattr = sf.getMainAttributes();
         boolean attrsVerified = true;
+        boolean weakAlgs = true;
 
         // go through all the attributes and process
         // digest entries for the manifest main attributes
@@ -408,6 +512,15 @@
                 String algorithm =
                         key.substring(0, key.length() - ATTR_DIGEST.length());
 
+                // Check if this algorithm is permitted, skip if false.
+                if (!permittedCheck(key, algorithm)) {
+                    continue;
+                }
+
+                // A non-weak algorithm was used, any weak algorithms found do
+                // not need to be reported.
+                weakAlgs = false;
+
                 MessageDigest digest = getDigest(algorithm);
                 if (digest != null) {
                     ManifestDigester.Entry mde =
@@ -425,8 +538,7 @@
                      debug.println();
                     }
 
-                    if (MessageDigest.isEqual(computedHash,
-                                              expectedHash)) {
+                    if (MessageDigest.isEqual(computedHash, expectedHash)) {
                         // good
                     } else {
                         // we will *not* continue and verify each section
@@ -442,6 +554,23 @@
             }
         }
 
+        if (debug != null) {
+            debug.println("PermittedAlgs mapping: ");
+            for (String key : permittedAlgs.keySet()) {
+                debug.println(key + " : " +
+                        permittedAlgs.get(key).toString());
+            }
+        }
+
+        // If there were only weak algorithms used, throw an exception.
+        if (weakAlgs) {
+            String weakAlgorithms = getWeakAlgorithms("-DIGEST-" +
+                    ManifestDigester.MF_MAIN_ATTRS);
+            throw new SignatureException("Manifest Main Attribute check " +
+                    "failed (DIGEST-" + ManifestDigester.MF_MAIN_ATTRS +
+                    "). " + "Disabled algorithm(s) used: " + weakAlgorithms);
+        }
+
         // this method returns 'true' if either:
         //      . manifest main attributes were not signed, or
         //      . manifest main attributes were signed and verified
@@ -464,6 +593,7 @@
     {
         boolean oneDigestVerified = false;
         ManifestDigester.Entry mde = md.get(name,block.isOldStyle());
+        boolean weakAlgs = true;
 
         if (mde == null) {
             throw new SecurityException(
@@ -471,7 +601,6 @@
         }
 
         if (sfAttr != null) {
-
             //sun.security.util.HexDumpEncoder hex = new sun.security.util.HexDumpEncoder();
             //hex.encodeBuffer(data, System.out);
 
@@ -483,6 +612,15 @@
                     // 7 is length of "-Digest"
                     String algorithm = key.substring(0, key.length()-7);
 
+                    // Check if this algorithm is permitted, skip if false.
+                    if (!permittedCheck(key, algorithm)) {
+                        continue;
+                    }
+
+                    // A non-weak algorithm was used, any weak algorithms found do
+                    // not need to be reported.
+                    weakAlgs = false;
+
                     MessageDigest digest = getDigest(algorithm);
 
                     if (digest != null) {
@@ -532,6 +670,23 @@
                 }
             }
         }
+
+        if (debug != null) {
+            debug.println("PermittedAlgs mapping: ");
+            for (String key : permittedAlgs.keySet()) {
+                debug.println(key + " : " +
+                        permittedAlgs.get(key).toString());
+            }
+        }
+
+        // If there were only weak algorithms used, throw an exception.
+        if (weakAlgs) {
+            String weakAlgorithms = getWeakAlgorithms("DIGEST");
+            throw new SignatureException("Manifest Main Attribute check " +
+                    "failed (DIGEST). " + "Disabled algorithm(s) used: " +
+                    weakAlgorithms);
+        }
+
         return oneDigestVerified;
     }
 
--- a/src/java.base/share/classes/sun/security/validator/PKIXValidator.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/validator/PKIXValidator.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -33,7 +33,7 @@
 import javax.security.auth.x500.X500Principal;
 import sun.security.action.GetBooleanAction;
 import sun.security.provider.certpath.AlgorithmChecker;
-import sun.security.provider.certpath.PKIXTimestampParameters;
+import sun.security.provider.certpath.PKIXExtendedParameters;
 
 /**
  * Validator implementation built on the PKIX CertPath API. This
@@ -199,9 +199,9 @@
         PKIXBuilderParameters pkixParameters = null;
         if (parameter instanceof Timestamp && plugin) {
             try {
-                pkixParameters = new PKIXTimestampParameters(
+                pkixParameters = new PKIXExtendedParameters(
                         (PKIXBuilderParameters) parameterTemplate.clone(),
-                        (Timestamp) parameter);
+                        (Timestamp) parameter, variant);
             } catch (InvalidAlgorithmParameterException e) {
                 // ignore exception
             }
@@ -211,7 +211,8 @@
 
         // add new algorithm constraints checker
         if (constraints != null) {
-            pkixParameters.addCertPathChecker(new AlgorithmChecker(constraints));
+            pkixParameters.addCertPathChecker(
+                    new AlgorithmChecker(constraints, null, variant));
         }
 
         // attach it to the PKIXBuilderParameters.
--- a/src/java.base/share/classes/sun/security/validator/SimpleValidator.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/classes/sun/security/validator/SimpleValidator.java	Wed Feb 08 12:08:28 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -155,12 +155,14 @@
 
         // create default algorithm constraints checker
         TrustAnchor anchor = new TrustAnchor(anchorCert, null);
-        AlgorithmChecker defaultAlgChecker = new AlgorithmChecker(anchor);
+        AlgorithmChecker defaultAlgChecker =
+                new AlgorithmChecker(anchor, variant);
 
         // create application level algorithm constraints checker
         AlgorithmChecker appAlgChecker = null;
         if (constraints != null) {
-            appAlgChecker = new AlgorithmChecker(anchor, constraints);
+            appAlgChecker = new AlgorithmChecker(anchor, constraints, null,
+                    variant);
         }
 
         // verify top down, starting at the certificate issued by
--- a/src/java.base/share/conf/security/java.security	Wed Feb 08 12:27:45 2017 -0700
+++ b/src/java.base/share/conf/security/java.security	Wed Feb 08 12:08:28 2017 -0800
@@ -494,7 +494,8 @@
 #       (see below)
 #
 #   Constraint:
-#       KeySizeConstraint | CAConstraint | DenyAfterConstraint
+#       KeySizeConstraint | CAConstraint | DenyAfterConstraint |
+#       UsageConstraint
 #
 #   KeySizeConstraint:
 #       keySize Operator KeyLength
@@ -511,6 +512,9 @@
 #   DenyAfterConstraint:
 #       denyAfter YYYY-MM-DD
 #
+#   UsageConstraint:
+#       usage [TLSServer] [TLSClient] [SignedJAR]
+#
 # The "AlgorithmName" is the standard algorithm name of the disabled
 # algorithm. See "Java Cryptography Architecture Standard Algorithm Name
 # Documentation" for information about Standard Algorithm Names.  Matching
@@ -560,6 +564,19 @@
 #       Example:  To deny usage of RSA 2048 bit certificates after Feb 3 2020,
 #       use the following:  "RSA keySize == 2048 & denyAfter 2020-02-03"
 #
+#   UsageConstraint:
+#     usage [TLSServer] [TLSClient] [SignedJAR]
+#       This constraint prohibits the specified algorithm for
+#       a specified usage.  This should be used when disabling an algorithm
+#       for all usages is not practical. 'TLSServer' restricts the algorithm
+#       in TLS server certificate chains when server authentication is
+#       performed. 'TLSClient' restricts the algorithm in TLS client
+#       certificate chains when client authentication is performed.
+#       'SignedJAR' constrains use of certificates in signed jar files.
+#       The usage type follows the keyword and more than one usage type can
+#       be specified with a whitespace delimiter.
+#       Example:  "SHA1 usage TLSServer TLSClient"
+#
 # When an algorithm must satisfy more than one constraint, it must be
 # delimited by an ampersand '&'.  For example, to restrict certificates in a
 # chain that terminate at a distribution provided trust anchor and contain
@@ -599,17 +616,20 @@
 #       " DisabledAlgorithm { , DisabledAlgorithm } "
 #
 #   DisabledAlgorithm:
-#       AlgorithmName [Constraint]
+#       AlgorithmName [Constraint] { '&' Constraint }
 #
 #   AlgorithmName:
 #       (see below)
 #
 #   Constraint:
-#       KeySizeConstraint
+#       KeySizeConstraint | DenyAfterConstraint
 #
 #   KeySizeConstraint:
 #       keySize Operator KeyLength
 #
+#   DenyAfterConstraint:
+#       denyAfter YYYY-MM-DD
+#
 #   Operator:
 #       <= | < | == | != | >= | >
 #
@@ -620,6 +640,8 @@
 # implementation. It is not guaranteed to be examined and used by other
 # implementations.
 #
+# See "jdk.certpath.disabledAlgorithms" for syntax descriptions.
+#
 jdk.jar.disabledAlgorithms=MD2, MD5, RSA keySize < 1024, \
       DSA keySize < 1024
 
--- a/test/sun/security/tools/jarsigner/TimestampCheck.java	Wed Feb 08 12:27:45 2017 -0700
+++ b/test/sun/security/tools/jarsigner/TimestampCheck.java	Wed Feb 08 12:08:28 2017 -0800
@@ -456,7 +456,7 @@
                 .shouldMatch("Timestamp signature algorithm: .*key.*weak");
         verify(file, "-J-Djava.security.debug=jar")
                 .shouldHaveExitValue(0)
-                .shouldMatch("SignatureException:.*Disabled");
+                .shouldMatch("SignatureException:.*disabled");
     }
 
     static void checkHalfWeak(String file) throws Throwable {