Example usage for org.w3c.dom Element removeChild

List of usage examples for org.w3c.dom Element removeChild

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Introduction

In this page you can find the example usage for org.w3c.dom Element removeChild.

Prototype

public Node removeChild(Node oldChild) throws DOMException;

Source Link

Document

Removes the child node indicated by oldChild from the list of children, and returns it.

Usage

From source file:org.apache.openaz.xacml.std.dom.DOMRequestDefaults.java

public static boolean repair(Node nodeRequestDefaults) throws DOMStructureException {
    Element elementRequestDefaults = DOMUtil.getElement(nodeRequestDefaults);
    boolean result = false;

    NodeList children = elementRequestDefaults.getChildNodes();
    int numChildren;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_XPATHVERSION.equals(child.getLocalName())) {
                    try {
                        DOMUtil.getURIContent(child);
                    } catch (DOMStructureException ex) {
                        logger.warn("Deleting invalid XPathVersion " + child.getTextContent());
                        elementRequestDefaults.removeChild(child);
                        result = true;//from www.jav a  2 s . c  o  m
                    }
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementRequestDefaults.removeChild(child);
                    result = true;
                }
            }
        }
    }

    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMRequestReference.java

public static boolean repair(Node nodeRequestReference) throws DOMStructureException {
    Element elementRequestReference = DOMUtil.getElement(nodeRequestReference);
    boolean result = false;

    NodeList children = elementRequestReference.getChildNodes();
    int numChildren;
    boolean sawAttributesReference = false;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_ATTRIBUTESREFERENCE.equals(child.getLocalName())) {
                    result = DOMRequestAttributesReference.repair(child) || result;
                    sawAttributesReference = true;
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementRequestReference.removeChild(child);
                    result = true;/*from  w  ww.  j a  va  2 s .c om*/
                }
            }
        }
    }
    if (!sawAttributesReference) {
        throw DOMUtil.newMissingAttributeException(nodeRequestReference, XACML3.XMLNS,
                XACML3.ELEMENT_ATTRIBUTESREFERENCE);
    }

    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMResponse.java

/**
 * Change XACML2 into XACML3//from w w w . ja  v  a  2 s  .  c  o m
 *
 * @param nodeResponse
 * @return
 * @throws DOMStructureException
 */
public static boolean repair(Node nodeResponse) throws DOMStructureException {
    Element elementResponse = DOMUtil.getElement(nodeResponse);
    boolean result = false;

    NodeList children = elementResponse.getChildNodes();
    int numChildren;
    boolean sawResult = false;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_RESULT.equals(child.getLocalName())) {
                    result = DOMResult.repair(child) || result;
                    sawResult = true;
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementResponse.removeChild(child);
                    result = true;
                }
            }
        }
    }

    if (!sawResult) {
        throw DOMUtil.newMissingElementException(nodeResponse, XACML3.XMLNS, XACML3.ELEMENT_RESULT);
    }
    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMResult.java

public static boolean repair(Node nodeResult) throws DOMStructureException {
    Element elementResult = DOMUtil.getElement(nodeResult);
    boolean result = false;

    NodeList children = elementResult.getChildNodes();
    int numChildren;
    boolean sawDecision = false;

    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)) {
                    String childName = child.getLocalName();
                    if (XACML3.ELEMENT_DECISION.equals(childName)) {
                        Decision decision = Decision.get(child.getTextContent());
                        if (decision == null) {
                            throw new DOMStructureException(child, "Unknown Decision \""
                                    + child.getTextContent() + "\" in \"" + DOMUtil.getNodeLabel(child) + "\"");
                        }/*from w w  w.  j  a  va2s.  c o  m*/
                        sawDecision = true;
                    } else if (XACML3.ELEMENT_STATUS.equals(childName)) {
                        result = DOMStatus.repair(child) || result;
                    } else if (XACML3.ELEMENT_OBLIGATIONS.equals(childName)) {
                        result = DOMObligation.repairList(child) || result;
                    } else if (XACML3.ELEMENT_ASSOCIATEDADVICE.equals(childName)) {
                        result = DOMAdvice.repairList(child) || result;
                    } else if (XACML3.ELEMENT_ATTRIBUTES.equals(childName)) {
                        result = DOMAttributeCategory.repair(child) || result;
                    } else if (XACML3.ELEMENT_POLICYIDENTIFIERLIST.equals(childName)) {
                        NodeList grandchildren = child.getChildNodes();
                        int numGrandchildren;
                        if (grandchildren != null && (numGrandchildren = grandchildren.getLength()) > 0) {
                            for (int j = 0; j < numGrandchildren; j++) {
                                Node grandchild = grandchildren.item(j);
                                if (DOMUtil.isElement(grandchild)) {
                                    String grandchildName = grandchild.getLocalName();
                                    if (DOMUtil.isInNamespace(grandchild, XACML3.XMLNS)) {
                                        if (XACML3.ELEMENT_POLICYIDREFERENCE.equals(grandchildName)) {
                                            result = DOMIdReference.repair(grandchild) || result;
                                        } else if (XACML3.ELEMENT_POLICYSETIDREFERENCE.equals(grandchildName)) {
                                            result = DOMIdReference.repair(grandchild) || result;
                                        } else {
                                            logger.warn("Unexpected element " + grandchild.getNodeName());
                                            child.removeChild(grandchild);
                                            result = true;
                                        }
                                    } else {
                                        logger.warn("Unexpected element " + grandchild.getNodeName());
                                        child.removeChild(grandchild);
                                        result = true;
                                    }
                                }
                            }
                        }
                    } else {
                        logger.warn("Unexpected element " + child.getNodeName());
                        elementResult.removeChild(child);
                        result = true;
                    }
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementResult.removeChild(child);
                    result = true;
                }
            }
        }
    }

    if (!sawDecision) {
        throw DOMUtil.newMissingElementException(nodeResult, XACML3.XMLNS, XACML3.ELEMENT_DECISION);
    }
    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMStatus.java

public static boolean repair(Node nodeStatus) throws DOMStructureException {
    Element elementStatus = DOMUtil.getElement(nodeStatus);
    boolean result = false;

    NodeList children = elementStatus.getChildNodes();
    int numChildren;
    boolean sawStatusCode = false;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)) {
                    String childName = child.getLocalName();
                    if (XACML3.ELEMENT_STATUSCODE.equals(childName)) {
                        result = DOMStatusCode.repair(child) || result;
                        sawStatusCode = true;
                        //} else if (XACML3.ELEMENT_STATUSMESSAGE.equals(childName)) {
                    } else if (XACML3.ELEMENT_STATUSDETAIL.equals(childName)) {
                        result = DOMStatusDetail.repair(child) || result;
                    } else {
                        logger.warn("Unexpected element " + child.getNodeName());
                        elementStatus.removeChild(child);
                        result = true;//from  www  . ja  v a 2  s.c  o m
                    }
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementStatus.removeChild(child);
                    result = true;
                }
            }
        }
    }

    if (!sawStatusCode) {
        throw DOMUtil.newMissingElementException(nodeStatus, XACML3.XMLNS, XACML3.ELEMENT_STATUSCODE);
    }

    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMStatusCode.java

public static boolean repair(Node nodeStatusCode) throws DOMStructureException {
    Element elementStatusCode = DOMUtil.getElement(nodeStatusCode);
    boolean result = false;

    result = DOMUtil.repairIdentifierAttribute(elementStatusCode, XACML3.ATTRIBUTE_VALUE, logger) || result;

    NodeList children = elementStatusCode.getChildNodes();
    int numChildren;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)) {
                    result = DOMStatusCode.repair(child) || result;
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementStatusCode.removeChild(child);
                    result = true;//from  w w w .ja v a 2s. com
                }
            }
        }
    }
    return result;
}

From source file:org.apache.openaz.xacml.std.dom.DOMStatusDetail.java

public static boolean repair(Node nodeStatusDetail) throws DOMStructureException {
    Element elementStatusDetail = DOMUtil.getElement(nodeStatusDetail);
    boolean result = false;

    NodeList children = elementStatusDetail.getChildNodes();
    int numChildren;
    if (children != null && (numChildren = children.getLength()) > 0) {
        for (int i = 0; i < numChildren; i++) {
            Node child = children.item(i);
            if (DOMUtil.isElement(child)) {
                if (DOMUtil.isInNamespace(child, XACML3.XMLNS)
                        && XACML3.ELEMENT_MISSINGATTRIBUTEDETAIL.equals(child.getLocalName())) {
                    result = DOMMissingAttributeDetail.repair(child) || result;
                } else {
                    logger.warn("Unexpected element " + child.getNodeName());
                    elementStatusDetail.removeChild(child);
                    result = true;//w  ww.  j  a va2s . co m
                }
            }
        }
    }

    return result;
}

From source file:org.apache.wiki.auth.user.XMLUserDatabase.java

/**
 * Saves a {@link UserProfile}to the user database, overwriting the
 * existing profile if it exists. The user name under which the profile
 * should be saved is returned by the supplied profile's
 * {@link UserProfile#getLoginName()}method.
 * @param profile the user profile to save
 * @throws WikiSecurityException if the profile cannot be saved
 *//*from ww w .j a v  a2 s. c  om*/
public synchronized void save(UserProfile profile) throws WikiSecurityException {
    if (c_dom == null) {
        log.fatal("Could not save profile " + profile + " database does not exist");
        throw new IllegalStateException("FATAL: database does not exist");
    }

    checkForRefresh();

    DateFormat c_format = new SimpleDateFormat(DATE_FORMAT);
    String index = profile.getLoginName();
    NodeList users = c_dom.getElementsByTagName(USER_TAG);
    Element user = null;
    for (int i = 0; i < users.getLength(); i++) {
        Element currentUser = (Element) users.item(i);
        if (currentUser.getAttribute(LOGIN_NAME).equals(index)) {
            user = currentUser;
            break;
        }
    }

    boolean isNew = false;

    Date modDate = new Date(System.currentTimeMillis());
    if (user == null) {
        // Create new user node
        profile.setCreated(modDate);
        log.info("Creating new user " + index);
        user = c_dom.createElement(USER_TAG);
        c_dom.getDocumentElement().appendChild(user);
        setAttribute(user, CREATED, c_format.format(profile.getCreated()));
        isNew = true;
    } else {
        // To update existing user node, delete old attributes first...
        NodeList attributes = user.getElementsByTagName(ATTRIBUTES_TAG);
        for (int i = 0; i < attributes.getLength(); i++) {
            user.removeChild(attributes.item(i));
        }
    }

    setAttribute(user, UID, profile.getUid());
    setAttribute(user, LAST_MODIFIED, c_format.format(modDate));
    setAttribute(user, LOGIN_NAME, profile.getLoginName());
    setAttribute(user, FULL_NAME, profile.getFullname());
    setAttribute(user, WIKI_NAME, profile.getWikiName());
    setAttribute(user, EMAIL, profile.getEmail());
    Date lockExpiry = profile.getLockExpiry();
    setAttribute(user, LOCK_EXPIRY, lockExpiry == null ? "" : c_format.format(lockExpiry));

    // Hash and save the new password if it's different from old one
    String newPassword = profile.getPassword();
    if (newPassword != null && !newPassword.equals("")) {
        String oldPassword = user.getAttribute(PASSWORD);
        if (!oldPassword.equals(newPassword)) {
            setAttribute(user, PASSWORD, getHash(newPassword));
        }
    }

    // Save the attributes as as Base64 string
    if (profile.getAttributes().size() > 0) {
        try {
            String encodedAttributes = Serializer.serializeToBase64(profile.getAttributes());
            Element attributes = c_dom.createElement(ATTRIBUTES_TAG);
            user.appendChild(attributes);
            Text value = c_dom.createTextNode(encodedAttributes);
            attributes.appendChild(value);
        } catch (IOException e) {
            throw new WikiSecurityException("Could not save user profile attribute. Reason: " + e.getMessage(),
                    e);
        }
    }

    // Set the profile timestamps
    if (isNew) {
        profile.setCreated(modDate);
    }
    profile.setLastModified(modDate);

    // Commit to disk
    saveDOM();
}

From source file:org.apache.ws.security.message.ModifiedRequestTest.java

/**
 * Test a duplicated signed SAML Assertion.
 *//*from w  ww.  ja va2 s .com*/
@org.junit.Test
public void testDuplicatedSignedSAMLAssertion() throws Exception {
    SAML1CallbackHandler callbackHandler = new SAML1CallbackHandler();
    callbackHandler.setStatement(SAML1CallbackHandler.Statement.AUTHN);
    callbackHandler.setConfirmationMethod(SAML1Constants.CONF_SENDER_VOUCHES);
    callbackHandler.setIssuer("www.example.com");

    SAMLParms samlParms = new SAMLParms();
    samlParms.setCallbackHandler(callbackHandler);
    AssertionWrapper assertion = new AssertionWrapper(samlParms);

    WSSecSignatureSAML wsSign = new WSSecSignatureSAML();
    wsSign.setKeyIdentifierType(WSConstants.BST_DIRECT_REFERENCE);

    Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG);
    WSSecHeader secHeader = new WSSecHeader();
    secHeader.insertSecurityHeader(doc);

    Document signedDoc = wsSign.build(doc, null, assertion, crypto, "16c73ab6-b892-458f-abf5-2f875f74882e",
            "security", secHeader);
    Element assertionElement = (Element) assertion.getElement().cloneNode(true);
    assertionElement.removeChild(assertionElement.getFirstChild());
    secHeader.getSecurityHeader().appendChild(assertionElement);

    if (LOG.isDebugEnabled()) {
        LOG.debug("SAML 1.1 Authn Assertion (sender vouches):");
        String outputString = org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(signedDoc);
        LOG.debug(outputString);
    }

    try {
        verify(signedDoc);
        fail("Failure expected on duplicate tokens");
    } catch (WSSecurityException ex) {
        assertTrue(ex.getMessage().contains("Multiple security tokens with the same Id have been detected"));
    }
}

From source file:org.apache.ws.security.message.TestMessageTransformer.java

public static Element duplicateEncryptedDataInExternalWrapperElement(Element saaj, boolean moveReferenceList) {
    if (moveReferenceList) {
        moveReferenceList(saaj);//from   w w w  . j a  v a2s  . c  o  m
    }
    Element body = getFirstChildElement(saaj, new QName("http://schemas.xmlsoap.org/soap/envelope/", "Body"),
            true);
    Element encData = getFirstChildElement(body,
            new QName("http://www.w3.org/2001/04/xmlenc#", "EncryptedData"), true);
    Element newEncData = createNewEncryptedData(encData);
    Element sh = getFirstChildElement(saaj, new QName("http://schemas.xmlsoap.org/soap/envelope/", "Header"),
            true);
    Element wsseHeader = getFirstChildElement(sh,
            new QName("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd",
                    "Security"),
            true);

    Node newWsseHeader = wsseHeader.cloneNode(false);
    Node cur = wsseHeader.getFirstChild();
    String newId = newEncData.getAttributeNS(null, "Id");
    while (cur != null) {
        cur = copyHeadersAndUpdateRefList(cur, newWsseHeader, newId);
    }
    sh.removeChild(wsseHeader);
    sh.appendChild(newWsseHeader);

    if (!moveReferenceList) {
        updateEncryptedKeyRefList(newWsseHeader, newId);
    }

    Element wrapper = encData.getOwnerDocument().createElementNS(null, "a");
    wrapper.setAttributeNS("http://schemas.xmlsoap.org/soap/envelope/", "mustUnderstand", "0");
    wrapper.setAttributeNS("http://schemas.xmlsoap.org/soap/envelope/", "actor", "foo");
    wrapper.appendChild(newEncData);
    sh.appendChild(wrapper);
    print(saaj.getOwnerDocument());
    return newEncData;
}