# HG changeset patch
# User mullan
# Date 1368481814 14400
# Node ID 26e69da689b9dcdcdec4ee67d0b6b355293ab01c
# Parent  7d1bf89ba22c102e9b4273addedba3b581c36f51
8010714: XML DSig API allows a RetrievalMethod to reference another RetrievalMethod
Reviewed-by: xuelei, hawtin

diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/com/sun/org/apache/xml/internal/security/keys/KeyInfo.java
--- a/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/keys/KeyInfo.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/keys/KeyInfo.java	Mon May 13 17:50:14 2013 -0400
@@ -54,6 +54,7 @@
 import com.sun.org.apache.xml.internal.security.utils.IdResolver;
 import com.sun.org.apache.xml.internal.security.utils.SignatureElementProxy;
 import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
+import org.w3c.dom.Attr;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
@@ -128,8 +129,11 @@
     */
    public KeyInfo(Element element, String BaseURI) throws XMLSecurityException {
       super(element, BaseURI);
-     // _storageResolvers.add(null);
 
+      Attr attr = element.getAttributeNodeNS(null, "Id");
+      if (attr != null) {
+          element.setIdAttributeNode(attr, true);
+      }
    }
 
    /**
@@ -139,9 +143,8 @@
     */
    public void setId(String Id) {
 
-      if ((Id != null)) {
-         this._constructionElement.setAttributeNS(null, Constants._ATT_ID, Id);
-         IdResolver.registerElementById(this._constructionElement, Id);
+      if (Id != null) {
+          setLocalIdAttribute(Constants._ATT_ID, Id);
       }
    }
 
@@ -1008,7 +1011,7 @@
    /**
     * Stores the individual (per-KeyInfo) {@link KeyResolver}s
     */
-   List<KeyResolverSpi> _internalKeyResolvers = null;
+   List<KeyResolverSpi> _internalKeyResolvers = new ArrayList<KeyResolverSpi>();
 
    /**
     * This method is used to add a custom {@link KeyResolverSpi} to a KeyInfo
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/Manifest.java
--- a/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/Manifest.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/Manifest.java	Mon May 13 17:50:14 2013 -0400
@@ -43,6 +43,7 @@
 import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
 import com.sun.org.apache.xml.internal.security.utils.resolver.ResourceResolver;
 import com.sun.org.apache.xml.internal.security.utils.resolver.ResourceResolverSpi;
+import org.w3c.dom.Attr;
 import org.w3c.dom.DOMException;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
@@ -101,6 +102,11 @@
 
       super(element, BaseURI);
 
+      Attr attr = element.getAttributeNodeNS(null, "Id");
+      if (attr != null) {
+          element.setIdAttributeNode(attr, true);
+      }
+
       // check out Reference children
       this._referencesEl = XMLUtils.selectDsNodes(this._constructionElement.getFirstChild(),
          Constants._TAG_REFERENCE);
@@ -121,6 +127,11 @@
       this._references = new ArrayList<Reference>(le);
 
       for (int i = 0; i < le; i++) {
+         Element refElem = this._referencesEl[i];
+         Attr refAttr = refElem.getAttributeNodeNS(null, "Id");
+         if (refAttr != null) {
+             refElem.setIdAttributeNode(refAttr, true);
+         }
          this._references.add(null);
       }
    }
@@ -221,8 +232,7 @@
    public void setId(String Id) {
 
       if (Id != null) {
-         this._constructionElement.setAttributeNS(null, Constants._ATT_ID, Id);
-         IdResolver.registerElementById(this._constructionElement, Id);
+          setLocalIdAttribute(Constants._ATT_ID, Id);
       }
    }
 
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/ObjectContainer.java
--- a/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/ObjectContainer.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/ObjectContainer.java	Mon May 13 17:50:14 2013 -0400
@@ -68,9 +68,8 @@
     */
    public void setId(String Id) {
 
-      if ((Id != null)) {
-         this._constructionElement.setAttributeNS(null, Constants._ATT_ID, Id);
-         IdResolver.registerElementById(this._constructionElement, Id);
+      if (Id != null) {
+          setLocalIdAttribute(Constants._ATT_ID, Id);
       }
    }
 
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/Reference.java
--- a/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/Reference.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/Reference.java	Mon May 13 17:50:14 2013 -0400
@@ -284,8 +284,7 @@
    public void setId(String Id) {
 
       if ( Id != null ) {
-         this._constructionElement.setAttributeNS(null, Constants._ATT_ID, Id);
-         IdResolver.registerElementById(this._constructionElement, Id);
+          setLocalIdAttribute(Constants._ATT_ID, Id);
       }
    }
 
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/SignatureProperties.java
--- a/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/SignatureProperties.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/SignatureProperties.java	Mon May 13 17:50:14 2013 -0400
@@ -25,6 +25,7 @@
 import com.sun.org.apache.xml.internal.security.utils.IdResolver;
 import com.sun.org.apache.xml.internal.security.utils.SignatureElementProxy;
 import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
+import org.w3c.dom.Attr;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
@@ -61,6 +62,21 @@
    public SignatureProperties(Element element, String BaseURI)
            throws XMLSecurityException {
       super(element, BaseURI);
+
+      Attr attr = element.getAttributeNodeNS(null, "Id");
+      if (attr != null) {
+          element.setIdAttributeNode(attr, true);
+      }
+
+      int length = getLength();
+      for (int i = 0; i < length; i++) {
+          Element propertyElem =
+              XMLUtils.selectDsNode(getElement(), Constants._TAG_SIGNATUREPROPERTY, i);
+          Attr propertyAttr = propertyElem.getAttributeNodeNS(null, "Id");
+          if (propertyAttr != null) {
+              propertyElem.setIdAttributeNode(propertyAttr, true);
+          }
+      }
    }
 
    /**
@@ -109,9 +125,8 @@
     */
    public void setId(String Id) {
 
-      if ((Id != null)) {
-         this._constructionElement.setAttributeNS(null, Constants._ATT_ID, Id);
-         IdResolver.registerElementById(this._constructionElement, Id);
+      if (Id != null) {
+          setLocalIdAttribute(Constants._ATT_ID, Id);
       }
    }
 
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/SignatureProperty.java
--- a/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/SignatureProperty.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/SignatureProperty.java	Mon May 13 17:50:14 2013 -0400
@@ -80,9 +80,8 @@
     */
    public void setId(String Id) {
 
-      if ((Id != null)) {
-         this._constructionElement.setAttributeNS(null, Constants._ATT_ID, Id);
-         IdResolver.registerElementById(this._constructionElement, Id);
+      if (Id != null) {
+          setLocalIdAttribute(Constants._ATT_ID, Id);
       }
    }
 
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/XMLSignature.java
--- a/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/XMLSignature.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/XMLSignature.java	Mon May 13 17:50:14 2013 -0400
@@ -49,9 +49,11 @@
 import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
 import com.sun.org.apache.xml.internal.security.utils.resolver.ResourceResolver;
 import com.sun.org.apache.xml.internal.security.utils.resolver.ResourceResolverSpi;
+import org.w3c.dom.Attr;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
 import org.w3c.dom.Text;
 
 
@@ -306,6 +308,10 @@
 
          throw new XMLSignatureException("xml.WrongContent", exArgs);
       }
+      Attr signatureValueAttr = signatureValueElement.getAttributeNodeNS(null, "Id");
+      if (signatureValueAttr != null) {
+          signatureValueElement.setIdAttributeNode(signatureValueAttr, true);
+      }
 
       // <element ref="ds:KeyInfo" minOccurs="0"/>
       Element keyInfoElem = XMLUtils.getNextElement(signatureValueElement.getNextSibling());//XMLUtils.selectDsNode(this._constructionElement.getFirstChild(),
@@ -316,6 +322,34 @@
                   keyInfoElem.getLocalName().equals(Constants._TAG_KEYINFO)) ) {
          this._keyInfo = new KeyInfo(keyInfoElem, BaseURI);
       }
+
+      // <element ref="ds:Object" minOccurs="0" maxOccurs="unbounded"/>
+      Element objectElem =
+          XMLUtils.getNextElement(signatureValueElement.getNextSibling());
+      while (objectElem != null) {
+          Attr objectAttr = objectElem.getAttributeNodeNS(null, "Id");
+          if (objectAttr != null) {
+              objectElem.setIdAttributeNode(objectAttr, true);
+          }
+
+          NodeList nodes = objectElem.getChildNodes();
+          int length = nodes.getLength();
+          // Register Ids of the Object child elements
+          for (int i = 0; i < length; i++) {
+              Node child = nodes.item(i);
+              if (child.getNodeType() == Node.ELEMENT_NODE) {
+                  Element childElem = (Element)child;
+                  String tag = childElem.getLocalName();
+                  if (tag.equals("Manifest")) {
+                      new Manifest(childElem, BaseURI);
+                  } else if (tag.equals("SignatureProperties")) {
+                      new SignatureProperties(childElem, BaseURI);
+                  }
+              }
+          }
+
+          objectElem = XMLUtils.getNextElement(objectElem.getNextSibling());
+      }
    }
 
    /**
@@ -325,9 +359,8 @@
     */
    public void setId(String Id) {
 
-      if ( (Id != null)) {
-         this._constructionElement.setAttributeNS(null, Constants._ATT_ID, Id);
-         IdResolver.registerElementById(this._constructionElement, Id);
+      if (Id != null) {
+          setLocalIdAttribute(Constants._ATT_ID, Id);
       }
    }
 
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/XMLSignatureInput.java
--- a/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/XMLSignatureInput.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/signature/XMLSignatureInput.java	Mon May 13 17:50:14 2013 -0400
@@ -27,7 +27,7 @@
 import java.io.OutputStream;
 import java.io.UnsupportedEncodingException;
 import java.util.ArrayList;
-import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
 
@@ -245,13 +245,13 @@
             if (circumvent) {
                 XMLUtils.circumventBug2650(XMLUtils.getOwnerDocument(_subNode));
             }
-            this._inputNodeSet = new HashSet<Node>();
+            this._inputNodeSet = new LinkedHashSet<Node>();
             XMLUtils.getSet(_subNode,this._inputNodeSet, excludeNode, this.excludeComments);
 
             return this._inputNodeSet;
         } else if (this.isOctetStream()) {
             convertToNodes();
-            HashSet<Node> result=new HashSet<Node>();
+            LinkedHashSet<Node> result = new LinkedHashSet<Node>();
             XMLUtils.getSet(_subNode, result,null,false);
             //this._inputNodeSet=result;
             return result;
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/com/sun/org/apache/xml/internal/security/utils/ElementProxy.java
--- a/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/utils/ElementProxy.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/com/sun/org/apache/xml/internal/security/utils/ElementProxy.java	Mon May 13 17:50:14 2013 -0400
@@ -515,4 +515,16 @@
         return prefixMappings.get(namespace);
     }
 
+    protected void setLocalIdAttribute(String attrName, String value) {
+
+        if (value != null) {
+            Attr attr = getDocument().createAttributeNS(null, attrName);
+            attr.setValue(value);
+            getElement().setAttributeNodeNS(attr);
+            getElement().setIdAttributeNode(attr, true);
+        }
+        else {
+            getElement().removeAttributeNS(null, attrName);
+        }
+    }
 }
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/org/jcp/xml/dsig/internal/dom/ApacheNodeSetData.java
--- a/jdk/src/share/classes/org/jcp/xml/dsig/internal/dom/ApacheNodeSetData.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/org/jcp/xml/dsig/internal/dom/ApacheNodeSetData.java	Mon May 13 17:50:14 2013 -0400
@@ -48,7 +48,7 @@
 
     public Iterator iterator() {
         // If nodefilters are set, must execute them first to create node-set
-        if (xi.getNodeFilters() != null) {
+        if (xi.getNodeFilters() != null && !xi.getNodeFilters().isEmpty()) {
             return Collections.unmodifiableSet
                 (getNodeSet(xi.getNodeFilters())).iterator();
         }
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/org/jcp/xml/dsig/internal/dom/DOMRetrievalMethod.java
--- a/jdk/src/share/classes/org/jcp/xml/dsig/internal/dom/DOMRetrievalMethod.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/org/jcp/xml/dsig/internal/dom/DOMRetrievalMethod.java	Mon May 13 17:50:14 2013 -0400
@@ -230,6 +230,21 @@
         } catch (Exception e) {
             throw new URIReferenceException(e);
         }
+
+        // guard against RetrievalMethod loops
+        if ((data instanceof NodeSetData) && Utils.secureValidation(context)) {
+            NodeSetData nsd = (NodeSetData)data;
+            Iterator i = nsd.iterator();
+            if (i.hasNext()) {
+                Node root = (Node)i.next();
+                if ("RetrievalMethod".equals(root.getLocalName())) {
+                    throw new URIReferenceException(
+                        "It is forbidden to have one RetrievalMethod point " +
+                        "to another when secure validation is enabled");
+                }
+            }
+        }
+
         return data;
     }
 
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/src/share/classes/org/jcp/xml/dsig/internal/dom/Utils.java
--- a/jdk/src/share/classes/org/jcp/xml/dsig/internal/dom/Utils.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/src/share/classes/org/jcp/xml/dsig/internal/dom/Utils.java	Mon May 13 17:50:14 2013 -0400
@@ -107,6 +107,9 @@
     }
 
     static boolean secureValidation(XMLCryptoContext xc) {
+        if (xc == null) {
+            return false;
+        }
         return getBoolean(xc, "org.jcp.xml.dsig.secureValidation");
     }
 
diff -r 7d1bf89ba22c -r 26e69da689b9 jdk/test/com/sun/org/apache/xml/internal/security/TruncateHMAC.java
--- a/jdk/test/com/sun/org/apache/xml/internal/security/TruncateHMAC.java	Thu May 09 20:31:47 2013 +0100
+++ b/jdk/test/com/sun/org/apache/xml/internal/security/TruncateHMAC.java	Mon May 13 17:50:14 2013 -0400
@@ -97,6 +97,7 @@
                 System.out.println("PASSED");
             } else {
                 System.out.println("FAILED");
+                atLeastOneFailed = true;
             }
         }
     }