diff options
Diffstat (limited to 'id.server/src/at/gv/egovernment/moa/id/auth/parser/InfoboxReadResponseParser.java')
| -rw-r--r-- | id.server/src/at/gv/egovernment/moa/id/auth/parser/InfoboxReadResponseParser.java | 122 |
1 files changed, 81 insertions, 41 deletions
diff --git a/id.server/src/at/gv/egovernment/moa/id/auth/parser/InfoboxReadResponseParser.java b/id.server/src/at/gv/egovernment/moa/id/auth/parser/InfoboxReadResponseParser.java index ffb80aadd..0cedda28d 100644 --- a/id.server/src/at/gv/egovernment/moa/id/auth/parser/InfoboxReadResponseParser.java +++ b/id.server/src/at/gv/egovernment/moa/id/auth/parser/InfoboxReadResponseParser.java @@ -19,75 +19,104 @@ import at.gv.egovernment.moa.util.XPathUtils; */ public class InfoboxReadResponseParser { -// // -// // XPath namespace prefix shortcuts -// // -// /** Xpath prefix for reaching SecurityLayer 1.0 Namespaces */ -// private static final String SL10 = Constants.SL10_PREFIX + ":"; -// /** Xpath prefix for reaching SAML Namespaces */ -// private static final String SAML = Constants.SAML_PREFIX + ":"; -// /** Xpath expression to the root element */ -// private static final String ROOT = "/" + SL10 + "InfoboxReadResponse/"; -// /** Xpath expression to the SAML:Assertion element */ -// private static final String SAML_ASSERTION_XPATH = ROOT + SL10 + "BinaryFileData/" + SL10 + "XMLContent/" + SAML + "Assertion"; /** This is the root element of the XML-Document provided by the Security Layer Card*/ - private Element infoBoxElem; + private Element infoBoxElem_; /** - * Constructor for InfoboxReadResponseParser. - * A DOM-representation of the incoming String will be created + * Parses and validates the document given as string and extracts the + * root element. + * * @param xmlResponse <code><InfoboxReadResponse></code> as String * @throws ParseException on any parsing error */ public InfoboxReadResponseParser(String xmlResponse) throws ParseException, AuthenticationException { - - ErrorResponseParser erp = new ErrorResponseParser(xmlResponse); - if (erp.getErrorCode() != null) { - throw new AuthenticationException("auth.08", new Object[] { erp.getErrorCode(), erp.getErrorInfo()}); - } - + try { - InputStream s = new ByteArrayInputStream(xmlResponse.getBytes("UTF-8")); - infoBoxElem = DOMUtils.parseXmlValidating(s); + init(s); } catch (Throwable t) { - throw new ParseException("parser.01", new Object[] { t.toString()}, t); + throw new ParseException("parser.01", new Object[] { t.toString()}, t); } } /** - * Constructor for InfoboxReadResponseParser. - * A DOM-representation of the incoming Inputstream will be created + * Parses and validates the document given as stream and extracts the + * root element. + * * @param xmlResponse <code><InfoboxReadResponse></code> as InputStream * @throws ParseException on any parsing error */ public InfoboxReadResponseParser(InputStream is) throws ParseException, AuthenticationException { + init(is); + } - ErrorResponseParser erp = new ErrorResponseParser(is); - if (erp.getErrorCode() != null) { - throw new AuthenticationException("auth.08", new Object[] { erp.getErrorCode(), erp.getErrorInfo()}); - } - + /** + * Initializes the parser. + * Parses and validates the document given as stream and extracts the + * root element. + * + * @param is The InfoBoxReadResponse 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 { - - infoBoxElem = DOMUtils.parseXmlValidating(is); - } - catch (Throwable t) { + + Element responseElem = DOMUtils.parseXmlValidating(is); + + if ("InfoboxReadResponse".equals(responseElem.getLocalName())) { + infoBoxElem_ = 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); } } + + + /** + * Parses the embedded <code><saml:Assertion></code> element from <code><InfoboxReadResponse></code> + * @return <code><saml:Assertion></code> as String + * @throws ParseException on any parsing error + */ +// public String parseSAMLAssertion() throws ParseException { +// try { +// +// String slPrefix = XPathUtils.getSlPrefix(infoBoxElem_); +// StringBuffer sb = new StringBuffer("/"); +// sb.append(slPrefix); +// sb.append(":InfoboxReadResponse/"); +// sb.append(slPrefix); +// sb.append(":BinaryFileData/"); +// sb.append(slPrefix); +// sb.append(":XMLContent/"); +// sb.append(Constants.SAML_PREFIX); +// sb.append(":Assertion"); +// String samlAssertionXPath = sb.toString(); +// Element samlAssertion = (Element) XPathUtils.selectSingleNode(infoBoxElem_, samlAssertionXPath); +// return DOMUtils.serializeNode(samlAssertion); +// +// } +// catch (Throwable t) { +// throw new ParseException("parser.01", new Object[] { t.toString()}, t); +// } +// } + /** * Parses the embedded <code><saml:Assertion></code> element from <code><InfoboxReadResponse></code> * @return <code><saml:Assertion></code> as String * @throws ParseException on any parsing error */ - public String parseSAMLAssertion() throws ParseException { + public Element parseSAMLAssertion() throws ParseException { try { - String slPrefix = XPathUtils.getSlPrefix(infoBoxElem); + String slPrefix = XPathUtils.getSlPrefix(infoBoxElem_); StringBuffer sb = new StringBuffer("/"); sb.append(slPrefix); sb.append(":InfoboxReadResponse/"); @@ -98,8 +127,8 @@ public class InfoboxReadResponseParser { sb.append(Constants.SAML_PREFIX); sb.append(":Assertion"); String samlAssertionXPath = sb.toString(); - Element samlAssertion = (Element) XPathUtils.selectSingleNode(infoBoxElem, samlAssertionXPath); - return DOMUtils.serializeNode(samlAssertion); + Element samlAssertion = (Element) XPathUtils.selectSingleNode(infoBoxElem_, samlAssertionXPath); + return samlAssertion; } catch (Throwable t) { @@ -113,9 +142,20 @@ public class InfoboxReadResponseParser { * @throws ParseException on any parsing error */ - public IdentityLink parseIdentityLink() throws ParseException { - String samlAssertionString = parseSAMLAssertion(); - IdentityLinkAssertionParser ilParser = new IdentityLinkAssertionParser(samlAssertionString); +// public IdentityLink parseIdentityLink() throws ParseException { +// String samlAssertionString = parseSAMLAssertion(); +// IdentityLinkAssertionParser ilParser = new IdentityLinkAssertionParser(samlAssertionString); +// return ilParser.parseIdentityLink(); +// } + + /** + * Parses the identity link from the <code><saml:Assertion></code> + * @return Identity link + * @throws ParseException on any parsing error + */ + public IdentityLink parseIdentityLink() throws ParseException { + Element samlAssertion = parseSAMLAssertion(); + IdentityLinkAssertionParser ilParser = new IdentityLinkAssertionParser(samlAssertion); return ilParser.parseIdentityLink(); } |