diff options
Diffstat (limited to 'id.server/src/at/gv/egovernment/moa/id/config/proxy')
4 files changed, 0 insertions, 813 deletions
diff --git a/id.server/src/at/gv/egovernment/moa/id/config/proxy/OAConfiguration.java b/id.server/src/at/gv/egovernment/moa/id/config/proxy/OAConfiguration.java deleted file mode 100644 index d25cb3b2b..000000000 --- a/id.server/src/at/gv/egovernment/moa/id/config/proxy/OAConfiguration.java +++ /dev/null @@ -1,173 +0,0 @@ -package at.gv.egovernment.moa.id.config.proxy; - -import java.util.HashMap; -import java.util.Map; - -/** - * Holds configuration data concerning an online application for use by the MOA-ID Proxy component. - * These include the login type (stateful or stateless), the HTTP authentication type, - * and information needed to add authentication parameters or headers for a URL connection - * to the remote online application. - * @see <code>MOAIDConfiguration-1.1.xsd</code>, element <code>Configuration</code> - * - * @author Stefan Knirsch - * @version $Id$ - */ -public class OAConfiguration { - - /** Constant for an login method */ - public static final String LOGINTYPE_STATEFUL = "stateful"; - /** Constant for an login method */ - public static final String LOGINTYPE_STATELESS = "stateless"; - - /** Constant for an auth method */ - public static final String BASIC_AUTH = "basic"; - /** Constant for an auth method */ - public static final String HEADER_AUTH = "header"; - /** Constant for an auth method */ - public static final String PARAM_AUTH = "param"; - - - /** Constant for binding */ - public static final String BINDUNG_USERNAME = "userName"; - /** Constant for binding */ - public static final String BINDUNG_FULL = "full"; - /** Constant for binding */ - public static final String BINDUNG_NONE = "none"; - /** Constant for binding */ - public static final String BINDUNG_NOMATCH = "noMatch"; - - /** login type: stateful or stateless */ - String loginType; - /** authentication type: basic, header, or param */ - String authType; - /** - * mapping of parameter names to AuthenticationData field names - * in case of authentication type <code>"header-auth"</code> - */ - Map paramAuthMapping; - /** - * mapping of parameter names to AuthenticationData field names - * in case of authentication type <code>"param-auth"</code> - */ - Map headerAuthMapping; - /** mapping for user ID to be used in case of authentication type <code>"basic-auth"</code> */ - String basicAuthUserIDMapping; - /** mapping for password to be used in case of authentication type <code>"basic-auth"</code> */ - String basicAuthPasswordMapping; - /** Binding for basic authentication */ - String binding; - - /** - * Returns the basicAuthPasswordMapping. - * @return String - */ - public String getBasicAuthPasswordMapping() { - return basicAuthPasswordMapping; - } - - /** - * Returns the basicAuthUserIDMapping. - * @return String - */ - public String getBasicAuthUserIDMapping() { - return basicAuthUserIDMapping; - } - - /** - * Returns the headerAuthMapping. - * @return HashMap - */ - public Map getHeaderAuthMapping() { - return headerAuthMapping; - } - - /** - * Returns the loginType. - * @return String - */ - public String getLoginType() { - return loginType; - } - - /** - * Returns the paramAuthMapping. - * @return HashMap - */ - public Map getParamAuthMapping() { - return paramAuthMapping; - } - - /** - * Returns the binding. - * @return String - */ - public String getBinding() { - return binding; - } - - /** - * Sets the basicAuthPasswordMapping. - * @param basicAuthPassword The basicAuthPasswordMapping to set - */ - public void setBasicAuthPasswordMapping(String basicAuthPassword) { - this.basicAuthPasswordMapping = basicAuthPassword; - } - - /** - * Sets the basicAuthUserIDMapping. - * @param basicAuthUserID The basicAuthUserIDMapping to set - */ - public void setBasicAuthUserIDMapping(String basicAuthUserID) { - this.basicAuthUserIDMapping = basicAuthUserID; - } - - /** - * Sets the headerAuthMapping. - * @param headerAuth The headerAuthMapping to set - */ - public void setHeaderAuthMapping(HashMap headerAuth) { - this.headerAuthMapping = headerAuth; - } - - /** - * Sets the loginType. - * @param loginType The loginType to set - */ - public void setLoginType(String loginType) { - this.loginType = loginType; - } - - /** - * Sets the paramAuthMapping. - * @param paramAuth The paramAuthMapping to set - */ - public void setParamAuthMapping(HashMap paramAuth) { - this.paramAuthMapping = paramAuth; - } - - /** - * Returns the authType. - * @return String - */ - public String getAuthType() { - return authType; - } - - /** - * Sets the authType. - * @param authLoginType The authType to set - */ - public void setAuthType(String authLoginType) { - this.authType = authLoginType; - } - - /** - * Sets the binding. - * @param binding The binding to be set. - */ - public void setBinding (String binding) { - this.binding = binding; - } - -} diff --git a/id.server/src/at/gv/egovernment/moa/id/config/proxy/OAProxyParameter.java b/id.server/src/at/gv/egovernment/moa/id/config/proxy/OAProxyParameter.java deleted file mode 100644 index 83ab73dcd..000000000 --- a/id.server/src/at/gv/egovernment/moa/id/config/proxy/OAProxyParameter.java +++ /dev/null @@ -1,184 +0,0 @@ -package at.gv.egovernment.moa.id.config.proxy; - -import at.gv.egovernment.moa.id.config.ConnectionParameter; -import at.gv.egovernment.moa.id.config.OAParameter; - -/** - * Configuration parameters belonging to an online application, - * to use with the MOA ID Proxy component. - * - * @author Stefan Knirsch - * @version $Id$ - */ -public class OAProxyParameter extends OAParameter { - -// /** -// * public URL prefix of the online application -// */ -// private String publicURLPrefix; - /** - * URL of online application configuration file; - * defaults to relative URL <code>/moaconfig.xml</code> - */ - private String configFileURL; - /** - * implementation of {@link at.gv.egovernment.moa.id.proxy.LoginParameterResolver} interface - * to be used for authenticating the online application; - * defaults to {@link at.gv.egovernment.moa.id.proxy.DefaultLoginParameterResolver} - */ - private String loginParameterResolverImpl; - - /** - * Configuration Parameter of LoginParameterResolver - */ - private String loginParameterResolverConfiguration; - - /** - * implementation of {@link at.gv.egovernment.moa.id.proxy.ConnectionBuilder} interface - * to be used for connecting to the online application; - * defaults to {@link at.gv.egovernment.moa.id.proxy.DefaultConnectionBuilder} - */ - private String connectionBuilderImpl; - /** - * session time out to be used in case of a stateless online application - */ - private int sessionTimeOut; - /** - * parameters regarding the connection from the proxy to the online application - */ - private ConnectionParameter connectionParameter; - /** - * parameters for logging into the online application - */ - private OAConfiguration oaConfiguration; - - - /** - * Returns the configFileURL. - * @return String - */ - public String getConfigFileURL() { - return configFileURL; - } - - /** - * Returns the sessionTimeOut. - * @return int - */ - public int getSessionTimeOut() { - return sessionTimeOut; - } - - /** - * Returns the connectionParameter. - * @return ConnectionParameter - */ - public ConnectionParameter getConnectionParameter() { - return connectionParameter; - } - - /** - * Sets the configFileURL for the proxy. - * @param oaProxyConfigFileURL The configFileURL to set - */ - public void setConfigFileURL(String oaProxyConfigFileURL) { - this.configFileURL = oaProxyConfigFileURL; - } - - /** - * Sets the sessionTimeOut for the proxy. - * @param oaProxySessionTimeOut The sessionTimeOut to set - */ - public void setSessionTimeOut(int oaProxySessionTimeOut) { - this.sessionTimeOut = oaProxySessionTimeOut; - } - - /** - * Sets the connectionParameter for the proxy. - * @param proxyConnectionParameter The connectionParameter to set - */ - public void setConnectionParameter(ConnectionParameter proxyConnectionParameter) { - this.connectionParameter = proxyConnectionParameter; - } - -// /** -// * Returns the publicURLPrefix. -// * @return String -// */ -// public String getPublicURLPrefix() { -// return publicURLPrefix; -// } -// -// /** -// * Sets the publicURLPrefix. -// * @param publicURLPrefix The publicURLPrefix to set -// */ -// public void setPublicURLPrefix(String url) { -// this.publicURLPrefix = url; -// } - - /** - * Returns the connectionBuilderImpl. - * @return String - */ - public String getConnectionBuilderImpl() { - return connectionBuilderImpl; - } - - /** - * Returns the loginParameterResolverImpl. - * @return String - */ - public String getLoginParameterResolverImpl() { - return loginParameterResolverImpl; - } - - /** - * Returns the loginParameterResolverConfiguration. - * @return String - */ - public String getLoginParameterResolverConfiguration() { - return loginParameterResolverConfiguration; - } - - /** - * Sets the connectionBuilderImpl for the proxy. - * @param connectionBuilderImpl The connectionBuilderImpl to set - */ - public void setConnectionBuilderImpl(String connectionBuilderImpl) { - this.connectionBuilderImpl = connectionBuilderImpl; - } - - /** - * Sets the loginParameterResolverImpl for the proxy. - * @param loginParameterResolverImpl The loginParameterResolverImpl to set - */ - public void setLoginParameterResolverImpl(String loginParameterResolverImpl) { - this.loginParameterResolverImpl = loginParameterResolverImpl; - } - - /** - * Sets the loginParameterResolverConfiguration for the proxy. - * @param loginParameterResolverConfiguration The loginParameterResolverImpl to set - */ - public void setLoginParameterResolverConfiguration(String loginParameterResolverConfiguration) { - this.loginParameterResolverConfiguration = loginParameterResolverConfiguration; - } - - /** - * Returns the oaConfiguration. - * @return OAConfiguration - */ - public OAConfiguration getOaConfiguration() { - return oaConfiguration; - } - - /** - * Sets the oaConfiguration. - * @param oaConfiguration The oaConfiguration to set - */ - public void setOaConfiguration(OAConfiguration oaConfiguration) { - this.oaConfiguration = oaConfiguration; - } - -} diff --git a/id.server/src/at/gv/egovernment/moa/id/config/proxy/ProxyConfigurationBuilder.java b/id.server/src/at/gv/egovernment/moa/id/config/proxy/ProxyConfigurationBuilder.java deleted file mode 100644 index f578ea634..000000000 --- a/id.server/src/at/gv/egovernment/moa/id/config/proxy/ProxyConfigurationBuilder.java +++ /dev/null @@ -1,268 +0,0 @@ -// Copyright (C) 2002 IAIK -// http://jce.iaik.tugraz.at -// -// Copyright (C) 2007 Stiftung Secure Information and -// Communication Technologies SIC -// http://www.sic.st -// -// All rights reserved. -// -// This source is provided for inspection purposes and recompilation only, -// unless specified differently in a contract with IAIK. This source has to -// be kept in strict confidence and must not be disclosed to any third party -// under any circumstances. Redistribution in source and binary forms, with -// or without modification, are <not> permitted in any case! -// -// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -// ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -// SUCH DAMAGE. - -package at.gv.egovernment.moa.id.config.proxy; - -import java.io.ByteArrayInputStream; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; - -import org.w3c.dom.Element; -import org.w3c.dom.NodeList; -import org.w3c.dom.traversal.NodeIterator; - -import at.gv.egovernment.moa.id.config.ConfigurationBuilder; -import at.gv.egovernment.moa.id.config.ConfigurationException; -import at.gv.egovernment.moa.id.config.ConnectionParameter; -import at.gv.egovernment.moa.logging.Logger; -import at.gv.egovernment.moa.util.DOMUtils; -import at.gv.egovernment.moa.util.FileUtils; -import at.gv.egovernment.moa.util.XPathUtils; - -/** - * Builds the configuration for MOA-ID Proxy. - */ -public class ProxyConfigurationBuilder extends ConfigurationBuilder { - - /** - * Default online application configuration file name - * (used when <code>/OnlineApplication/ProxyComponent@configFileURL</code> is <code>null</code>). - */ - public static final String DEFAULT_OA_CONFIG_FILENAME = "MOAConfig.xml"; - - /** an XPATH-Expression */ - private static final String PROXY_AUTH_XPATH = - ROOT + CONF + "ProxyComponent/" + CONF + "AuthComponent"; - /** an XPATH-Expression */ - protected static final String ROOTOA = "/" + CONF + "Configuration/"; - /** an XPATH-Expression */ - private static final String OA_PROXY_COMPONENT_XPATH = CONF + "ProxyComponent"; - /** an XPATH-Expression */ - private static final String OA_PROXY_COMPONENT_ABSOLUTE_XPATH = ROOT + CONF + "OnlineApplication/" + CONF + "ProxyComponent"; - /** an XPATH-Expression */ - private static final String OA_PROXY_URL_XPATH = CONF + "ProxyComponent/@configFileURL"; - /** an XPATH-Expression */ - private static final String OA_PROXY_SESSION_TIMEOUT_XPATH = CONF + "ProxyComponent/@sessionTimeOut"; - /** an XPATH-Expression */ - private static final String OA_PROXY_LOGIN_PARA_XPATH = CONF + "ProxyComponent/@loginParameterResolverImpl"; - /** an XPATH-Expression */ - private static final String OA_PROXY_LOGIN_PARA_CONF_XPATH = CONF + "ProxyComponent/@loginParameterResolverConfiguration"; - /** an XPATH-Expression */ - private static final String OA_PROXY_CONNECTION_BUILDER_XPATH = CONF + "ProxyComponent/@connectionBuilderImpl"; - /** an XPATH-Expression */ - protected static final String OACONF_LOGIN_TYPE_XPATH = - ROOTOA + CONF + "LoginType"; - /** an XPATH-Expression */ - protected static final String OACONF_BINDING_TYPE_XPATH = - ROOTOA + CONF + "Binding"; - /** an XPATH-Expression */ - protected static final String OACONF_PARAM_AUTH_PARAMETER_XPATH = - ROOTOA + CONF + "ParamAuth/" + CONF + "Parameter"; - /** an XPATH-Expression */ - protected static final String OACONF_USER_ID_XPATH = - ROOTOA + CONF + "BasicAuth/" + CONF + "UserID"; - /** an XPATH-Expression */ - protected static final String OACONF_PASSWORD_XPATH = - ROOTOA + CONF + "BasicAuth/" + CONF + "Password"; - /** an XPATH-Expression */ - protected static final String OACONF_HEADER_AUTH_HEADER_XPATH = - ROOTOA + CONF + "HeaderAuth/" + CONF + "Header"; - - /** - * Creates a new <code>MOAConfigurationProvider</code>. - * - * @param configElem The root element of the MOA-ID configuration. - */ - public ProxyConfigurationBuilder(Element configElem, String rootConfigDir) { - super(configElem, rootConfigDir); - } - - /** - * Method buildOAConfiguration. - * - * Build an {@link OAConfiguration} Object from the given configuration DOM element - * - * @param root - * @return OAConfiguration - * @throws ConfigurationException - */ - public OAConfiguration buildOAConfiguration(Element root) throws ConfigurationException{ - - OAConfiguration oaConfiguration = new OAConfiguration(); - - //The LoginType hast to be "stateless" or "stateful" to be valid - - oaConfiguration.setLoginType( - XPathUtils.getElementValue(root, OACONF_LOGIN_TYPE_XPATH, null)); - - oaConfiguration.setBinding( - XPathUtils.getElementValue(root, OACONF_BINDING_TYPE_XPATH, OAConfiguration.BINDUNG_FULL)); - - //Try to build the Parameter Auth Parameters - NodeIterator paramAuthIter = - XPathUtils.selectNodeIterator( - root, - OACONF_PARAM_AUTH_PARAMETER_XPATH); - Element paramAuthElem; - HashMap paramAuthMap = new HashMap(); - while ((paramAuthElem = (Element) paramAuthIter.nextNode()) != null) { - String name = XPathUtils.getAttributeValue(paramAuthElem, "@Name", null); - String value = XPathUtils.getAttributeValue(paramAuthElem, "@Value", null); - if (paramAuthMap.containsKey(name)) - throw new ConfigurationException("config.06", new Object[]{"Doppelter Wert für Parameter per HeaderAuthentication"}); - paramAuthMap.put(name, value); - } - oaConfiguration.setParamAuthMapping(paramAuthMap); - // Try to build the BasicAuthParameters - oaConfiguration.setBasicAuthUserIDMapping( - XPathUtils.getElementValue(root, OACONF_USER_ID_XPATH, null)); - oaConfiguration.setBasicAuthPasswordMapping( - XPathUtils.getElementValue(root, OACONF_PASSWORD_XPATH, null)); - - //Try to build the Parameter Auth Parameters - NodeIterator headerAuthIter = XPathUtils.selectNodeIterator(root,OACONF_HEADER_AUTH_HEADER_XPATH); - - Element headerAuthElem; - HashMap headerAuthMap = new HashMap(); - while ((headerAuthElem = (Element) headerAuthIter.nextNode()) != null) { - String name = - XPathUtils.getAttributeValue(headerAuthElem, "@Name", null); - String value = - XPathUtils.getAttributeValue(headerAuthElem, "@Value", null); - // Contains Key (Neue Config-Exception: doppelte werte) - if (headerAuthMap.containsKey(name)) - throw new ConfigurationException("config.06", new Object[]{"Doppelter Wert für Parameter per HeaderAuthentication"}); - headerAuthMap.put(name, value); - } - oaConfiguration.setHeaderAuthMapping(headerAuthMap); - - if (paramAuthMap.size() == 0) { - if (oaConfiguration.getBasicAuthUserIDMapping() == null) { - oaConfiguration.setAuthType(OAConfiguration.HEADER_AUTH); - } - else - oaConfiguration.setAuthType(OAConfiguration.BASIC_AUTH); - } - else - oaConfiguration.setAuthType(OAConfiguration.PARAM_AUTH); - - return oaConfiguration; - } - - - /** - * Build an array of OnlineApplication Parameter Beans containing information - * about the proxy component - * @return An OAProxyParameter array containing beans - * with all relevant information for the proxy component of the online - * application - */ - public OAProxyParameter[] buildOnlineApplicationProxyParameters() throws ConfigurationException{ - - List oA_list = new ArrayList(); - NodeList OAIter = XPathUtils.selectNodeList(configElem_, OA_XPATH); - - for (int i = 0; i < OAIter.getLength(); i++) { - Element oAElem = (Element) OAIter.item(i); - - Element proxyComponentElem = (Element) XPathUtils.selectSingleNode(oAElem,OA_PROXY_COMPONENT_XPATH); - if (proxyComponentElem != null) { - OAProxyParameter oap = new OAProxyParameter(); - - oap.setPublicURLPrefix(oAElem.getAttribute("publicURLPrefix")); - oap.setOaType(oAElem.getAttribute("type")); - oap.setConfigFileURL(XPathUtils.getAttributeValue(oAElem, OA_PROXY_URL_XPATH, null)); - oap.setConfigFileURL(FileUtils.makeAbsoluteURL(oap.getConfigFileURL(), rootConfigFileDir_)); - // default session time out: 3600 sec = 1 h - oap.setSessionTimeOut(new Integer(XPathUtils.getAttributeValue(oAElem,OA_PROXY_SESSION_TIMEOUT_XPATH,"3600")).intValue()); - oap.setLoginParameterResolverImpl(XPathUtils.getAttributeValue(oAElem, OA_PROXY_LOGIN_PARA_XPATH, null)); - oap.setLoginParameterResolverConfiguration(XPathUtils.getAttributeValue(oAElem, OA_PROXY_LOGIN_PARA_CONF_XPATH, null)); - oap.setLoginParameterResolverConfiguration(FileUtils.makeAbsoluteURL(oap.getLoginParameterResolverConfiguration(), rootConfigFileDir_)); - oap.setConnectionBuilderImpl(XPathUtils.getAttributeValue(oAElem,OA_PROXY_CONNECTION_BUILDER_XPATH, null)); - - ConnectionParameter conPara = buildConnectionParameter(proxyComponentElem); - oap.setConnectionParameter(conPara); - - OAConfiguration oaConf = buildOAConfiguration(getOAConfigElement(oap)); - oap.setOaConfiguration(oaConf); - - oA_list.add(oap); - } - } - OAProxyParameter[] result = - new OAProxyParameter[oA_list.size()]; - oA_list.toArray(result); - - return result; - - } - - /** - * Reads the configuration file of the online application, and creates a DOM tree from it. - * If <code>/OnlineApplication/ProxyComponent@configFileURL</code> is not given, - * uses default configuration file location. - * - * @param oap configuration data of online application, meant for use by MOA-ID-PROXY - * @return Element DOM tree root element - * @throws ConfigurationException on any exception thrown - */ - private Element getOAConfigElement(OAProxyParameter oap) throws ConfigurationException - { - try { - String configFileURL = oap.getConfigFileURL(); - if (configFileURL == null) { - // use default config file URL, when config file URL is not given - configFileURL = oap.getConnectionParameter().getUrl(); - if (configFileURL.charAt(configFileURL.length() - 1) != '/') - configFileURL += "/"; - configFileURL += DEFAULT_OA_CONFIG_FILENAME; - } - Logger.info("Loading MOA-OA configuration " + configFileURL); - Element configElem = DOMUtils.parseXmlValidating( - new ByteArrayInputStream(FileUtils.readURL(configFileURL))); - return configElem; - } - catch (Throwable t) { - throw new ConfigurationException("config.03", new Object[] {"OAConfiguration"} , t); - } - } - - /** - * Build a bean containing all information about the ProxyComponent - * @return The ConnectionParameter for the Proxy Component - */ - public ConnectionParameter buildAuthComponentConnectionParameter() - { - - Element connectionParameter = (Element) XPathUtils.selectSingleNode(configElem_, PROXY_AUTH_XPATH); - if (connectionParameter==null) return null; - return buildConnectionParameter(connectionParameter); - - } - -} diff --git a/id.server/src/at/gv/egovernment/moa/id/config/proxy/ProxyConfigurationProvider.java b/id.server/src/at/gv/egovernment/moa/id/config/proxy/ProxyConfigurationProvider.java deleted file mode 100644 index 572ce5708..000000000 --- a/id.server/src/at/gv/egovernment/moa/id/config/proxy/ProxyConfigurationProvider.java +++ /dev/null @@ -1,188 +0,0 @@ -package at.gv.egovernment.moa.id.config.proxy; - -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.net.MalformedURLException; - -import org.w3c.dom.Element; - -import at.gv.egovernment.moa.id.config.ConfigurationException; -import at.gv.egovernment.moa.id.config.ConfigurationProvider; -import at.gv.egovernment.moa.id.config.ConnectionParameter; -import at.gv.egovernment.moa.logging.Logger; -import at.gv.egovernment.moa.util.DOMUtils; -import at.gv.egovernment.moa.util.FileUtils; - -/** - * A class providing access to the Proxy Part of the MOA-ID configuration data. - * - * <p>Configuration data is read from an XML file, whose location is given by - * the <code>moa.id.configuration</code> system property.</p> - * <p>This class implements the Singleton pattern. The <code>reload()</code> - * method can be used to update the configuration data. Therefore, it is not - * guaranteed that consecutive calls to <code>getInstance()</code> will return - * the same <code>ProxyConfigurationProvider</code> all the time. During the - * processing of a web service request, the current - * <code>TransactionContext</code> should be used to obtain the - * <code>ProxyConfigurationProvider</code> local to that request.</p> - * - * @author Stefan Knirsch - */ -public class ProxyConfigurationProvider extends ConfigurationProvider { - - /** Singleton instance. <code>null</code>, if none has been created. */ - private static ProxyConfigurationProvider instance; - - - // - // configuration data - // - /** - * connection parameters for connection to MOA ID Auth component - */ - private ConnectionParameter authComponentConnectionParameter; - /** - * configuration parameters for online applications - */ - private OAProxyParameter[] onlineApplicationProxyParameter; - - /** - * Return the single instance of configuration data. - * - * @return ProxyConfigurationProvider The current configuration data. - * @throws ConfigurationException - */ - public static synchronized ProxyConfigurationProvider getInstance() - throws ConfigurationException { - - if (instance == null) { - reload(); - } - return instance; - } - - /** - * Reload the configuration data and set it if successful. - * - * @return ProxyConfigurationProvider The loaded configuration data. - * @throws ConfigurationException Failure to load the configuration data. - */ - public static synchronized ProxyConfigurationProvider reload() - throws ConfigurationException { - String fileName = System.getProperty(CONFIG_PROPERTY_NAME); - if (fileName == null) { - throw new ConfigurationException("config.01", null); - } - Logger.info("Loading MOA-ID-PROXY configuration " + fileName); - - instance = new ProxyConfigurationProvider(fileName); - return instance; - } - - /** - * Constructor for ProxyConfigurationProvider. - */ - public ProxyConfigurationProvider(String fileName) - throws ConfigurationException { - - load(fileName); - } - - /** - * Load the configuration data from XML file with the given name and build - * the internal data structures representing the MOA configuration. - * - * @param fileName The name of the XML file to load. - * @throws ConfigurationException The MOA configuration could not be - * read/built. - */ - private void load(String fileName) throws ConfigurationException { - FileInputStream stream = null; - Element configElem; - ProxyConfigurationBuilder builder; - - try { - // load the main config file - stream = new FileInputStream(fileName); - configElem = DOMUtils.parseXmlValidating(stream); - } - catch (Throwable t) { - throw new ConfigurationException("config.03", null, t); - } - finally { - try { - if (stream != null) { - stream.close(); - } - } - catch (IOException e) { - } - } - try { - // determine the directory of the root config file - rootConfigFileDir = new File(fileName).getParent(); - try { - rootConfigFileDir = new File(rootConfigFileDir).toURL().toString(); - } catch (MalformedURLException t) { - throw new ConfigurationException("config.03", null, t); - } - - // build the internal datastructures - builder = new ProxyConfigurationBuilder(configElem, rootConfigFileDir); - authComponentConnectionParameter = builder.buildAuthComponentConnectionParameter(); - - onlineApplicationProxyParameter = builder.buildOnlineApplicationProxyParameters(); - for(int i = 0; i < onlineApplicationProxyParameter.length; i++) { - onlineApplicationProxyParameter[i].setConfigFileURL(FileUtils.makeAbsoluteURL(onlineApplicationProxyParameter[i].getConfigFileURL(), rootConfigFileDir)); - } - - genericConfiguration = builder.buildGenericConfiguration(); - defaultChainingMode = builder.getDefaultChainingMode(); - chainingModes = builder.buildChainingModes(); - trustedCACertificates = builder.getTrustedCACertificates(); - trustedCACertificates = FileUtils.makeAbsoluteURL(trustedCACertificates, rootConfigFileDir); - - } - catch (Throwable t) { - throw new ConfigurationException("config.02", null, t); - } - } - - /** - * Return a bean containing all information about the ProxyComponent - * @return The ConnectionParameter for the Proxy Component - */ - public ConnectionParameter getAuthComponentConnectionParameter() { - return authComponentConnectionParameter; - } - - /** - * Build an array of OnlineApplication Parameter Beans containing all - * information about the proxy component of the online application - * @return An OAProxyParameter array containing beans - * with all relevant information for the proxy component of the online - * application - */ - public OAProxyParameter[] getOnlineApplicationParameters() { - return onlineApplicationProxyParameter; - } - /** - * Provides configuration information regarding the online application behind - * the given URL, relevant to the MOA-ID Proxy component. - * - * @param oaURL URL requested for an online application - * @return an <code>OAProxyParameter</code>, or <code>null</code> - * if none is applicable - */ - public OAProxyParameter getOnlineApplicationParameter(String oaURL) { - OAProxyParameter[] oaParams = getOnlineApplicationParameters(); - for (int i = 0; i < oaParams.length; i++) { - OAProxyParameter oaParam = oaParams[i]; - if (oaURL.startsWith(oaParam.getPublicURLPrefix())) - return oaParam; - } - return null; - } - -}
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