diff options
Diffstat (limited to 'id.server/src/at/gv/egovernment/moa/id/auth/parser/CreateXMLSignatureResponseParser.java')
| -rw-r--r-- | id.server/src/at/gv/egovernment/moa/id/auth/parser/CreateXMLSignatureResponseParser.java | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/id.server/src/at/gv/egovernment/moa/id/auth/parser/CreateXMLSignatureResponseParser.java b/id.server/src/at/gv/egovernment/moa/id/auth/parser/CreateXMLSignatureResponseParser.java deleted file mode 100644 index eb7d76fda..000000000 --- a/id.server/src/at/gv/egovernment/moa/id/auth/parser/CreateXMLSignatureResponseParser.java +++ /dev/null @@ -1,190 +0,0 @@ -package at.gv.egovernment.moa.id.auth.parser; - -import java.io.ByteArrayInputStream; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.List; - -import org.w3c.dom.Element; -import org.w3c.dom.traversal.NodeIterator; - -import at.gv.egovernment.moa.id.AuthenticationException; -import at.gv.egovernment.moa.id.ParseException; -import at.gv.egovernment.moa.id.auth.data.CreateXMLSignatureResponse; -import at.gv.egovernment.moa.id.auth.data.SAMLAttribute; -import at.gv.egovernment.moa.util.Constants; -import at.gv.egovernment.moa.util.DOMUtils; -import at.gv.egovernment.moa.util.XPathUtils; - -/** - * Parses an <code><InfoboxReadResponse></code> returned from - * the security layer - * - * @author Stefan Knirsch - * @version $Id$ - */ - -public class CreateXMLSignatureResponseParser { - // - // XPath namespace prefix shortcuts - // - - /** Xpath prefix for reaching SAML Namespaces */ - private static final String SAML = Constants.SAML_PREFIX + ":"; - /** Xpath prefix for reaching XML-DSIG Namespaces */ - private static final String DSIG = Constants.DSIG_PREFIX + ":"; - /** Xpath expression to the root element */ - private static final String ROOT = ":CreateXMLSignatureResponse/"; - /** Xpath expression to the SAML:Assertion element */ - private static final String SAML_ASSERTION_XPATH = ROOT + SAML + "Assertion"; - /** Xpath expression to the SAML:NameIdentifier element */ - private static final String SAML_SUBJECT_NAME_IDENTIFIER_XPATH = SAML_ASSERTION_XPATH + "/" + SAML + "AttributeStatement/" + SAML + "Subject/" + SAML + "NameIdentifier"; - /** Xpath expression to the AttributeStatement element */ - private static final String SAML_ATTRIBUTE_XPATH = SAML_ASSERTION_XPATH + "/" + SAML + "AttributeStatement/" + SAML + "Attribute"; - /** Xpath expression to the AttributeValue element */ - private static final String SAML_ATTRIBUTE_VALUE_XPATH = SAML + "AttributeValue"; - - - /** This is the root element of the CreateXMLsignatureResponse */ - private Element sigResponse_; - - /** - * Parses and validates the document given as string and extracts the - * root element. - * - * @param xmlResponse <code><CreateXMLSignatureResponse></code> as String - * - * @throws AuthenticationException if any authentication error occurs - * @throws ParseException if an element cannot be parsed - */ - public CreateXMLSignatureResponseParser(String xmlResponse) throws AuthenticationException, ParseException { - try { - InputStream s = new ByteArrayInputStream(xmlResponse.getBytes("UTF-8")); - init(s); - } - catch (Throwable t) { - throw new ParseException("parser.01", new Object[] { t.toString()}, t); - } - } - - /** - * Parses and validates the document given as stream and extracts the - * root element. - * - * @param xmlResponse <code><CreateXMLSignatureResponse></code> as String - * - * @throws AuthenticationException if any authentication error occurs - * @throws ParseException if an element cannot be parsed - */ - public CreateXMLSignatureResponseParser(InputStream is) throws AuthenticationException, ParseException { - init(is); - } - - /** - * Constructor for CreateXMLSignatureResponseParser. - * The incoming Element will be used for further operations - * @param xmlResponse <code><InfoboxReadResponse></code> as InputStream - */ - public CreateXMLSignatureResponseParser(Element xmlResponse) { - sigResponse_ = xmlResponse; - } - - /** - * Initializes the parser. - * Parses and validates the document given as stream and extracts the - * root element. - * - * @param is The CreateXMLSignatureResponse as stream. - * @throws AuthenticationException if an authentication error occurs. - * @throws ParseException If an error occurs on parsing the the document. - */ - private void init(InputStream is) throws AuthenticationException, ParseException { - try { - - Element responseElem = DOMUtils.parseXmlValidating(is); - - if ("CreateXMLSignatureResponse".equals(responseElem.getLocalName())) { - sigResponse_ = responseElem; - } else { - ErrorResponseParser erp = new ErrorResponseParser(responseElem); - throw new AuthenticationException("auth.08", new Object[] { erp.getErrorCode(), erp.getErrorInfo()}); - } - - } catch (Throwable t) { - throw new ParseException("parser.01", new Object[] { t.toString()}, t); - } - } - - /** - * Unmarshalls the <@link sigResponse> to an - * <code><CreateXMLSignatureResponse></code> object. - * - * @return a <code><CreateXMLSignatureResponse></code> object - * @throws ParseException - */ - - public CreateXMLSignatureResponse parseResponse() throws ParseException { - CreateXMLSignatureResponse cResp; - try { - cResp = new CreateXMLSignatureResponse(); - String slPrefix = XPathUtils.getSlPrefix(sigResponse_); - cResp.setSamlNameIdentifier(XPathUtils.getElementValue(sigResponse_, "/" + slPrefix + SAML_SUBJECT_NAME_IDENTIFIER_XPATH, null)); - cResp.setSamlAssertion((Element) XPathUtils.selectSingleNode(sigResponse_, "/" + slPrefix + SAML_ASSERTION_XPATH)); - NodeIterator attrIter = XPathUtils.selectNodeIterator(sigResponse_, "/" + slPrefix + SAML_ATTRIBUTE_XPATH); - Element samlAttr; - List samlAttributes = new ArrayList(); - while ((samlAttr = (Element) attrIter.nextNode()) != null) { - String attrName = XPathUtils.getAttributeValue(samlAttr, "@AttributeName", ""); - String attrNamespace = XPathUtils.getAttributeValue(samlAttr, "@AttributeNamespace", ""); - Object attrValue; - if ("wbPK".equals(attrName)) { - Element attrValueElem = (Element)XPathUtils.selectSingleNode(samlAttr, SAML_ATTRIBUTE_VALUE_XPATH); - attrValue = DOMUtils.getElementFromNodeList(attrValueElem.getChildNodes()); - } else { - attrValue = XPathUtils.getElementValue(samlAttr, SAML_ATTRIBUTE_VALUE_XPATH, ""); - } - samlAttributes.add(new SAMLAttribute(attrName, attrNamespace, attrValue)); - } - SAMLAttribute[] result = new SAMLAttribute[samlAttributes.size()]; - samlAttributes.toArray(result); - cResp.setSamlAttributes(result); - } - catch (Throwable t) { - throw new ParseException("parser.01", new Object[] { t.toString()}, t); - } - return cResp; - } - -// public CreateXMLSignatureResponse parseResponse() throws ParseException { -// CreateXMLSignatureResponse cResp; -// try { -// cResp = new CreateXMLSignatureResponse(); -// Element samlAssertion = (Element)sigResponse.getElementsByTagNameNS(Constants.SAML_NS_URI, "Assertion").item(0); -// cResp.setSamlAssertion(samlAssertion); -// Element samlAttributeStatement = (Element)samlAssertion.getElementsByTagNameNS(Constants.SAML_NS_URI, "AttributeStatement").item(0); -// Element samlSubject = (Element)samlAttributeStatement.getElementsByTagNameNS(Constants.SAML_NS_URI, "Subject").item(0); -// Element samlNameIdentifier = (Element)samlSubject.getElementsByTagNameNS(Constants.SAML_NS_URI, "NameIdentifier").item(0); -// cResp.setSamlNameIdentifier(samlNameIdentifier.getFirstChild().getNodeValue()); -// NodeList nl = samlAttributeStatement.getElementsByTagNameNS(Constants.SAML_NS_URI, "Attribute"); -// List samlAttributes = new ArrayList(); -// for (int i=0; i<nl.getLength(); i++) { -// Element samlAttribute = (Element)nl.item(i); -// String attrName = samlAttribute.getAttribute("AttributeName"); -// String attrNamespace = samlAttribute.getAttribute("AttributeNamespace"); -// String attrValue = ((Element)samlAttribute.getElementsByTagNameNS(Constants.SAML_NS_URI, "AttributeValue").item(0)).getFirstChild().getNodeValue(); -// samlAttributes.add(new SAMLAttribute(attrName, attrNamespace, attrValue)); -// } -// SAMLAttribute[] result = new SAMLAttribute[samlAttributes.size()]; -// samlAttributes.toArray(result); -// cResp.setSamlAttributes(result); -// } -// catch (Throwable t) { -// throw new ParseException("parser.01", new Object[] { t.toString()}, t); -// } -// return cResp; -// } - - - - -} |