547 lines
20 KiB
Java
547 lines
20 KiB
Java
///**
|
|
// *
|
|
// */
|
|
//package org.gcube.datatransfer.resolver.catalogue;
|
|
//
|
|
//import java.io.IOException;
|
|
//import java.io.StringReader;
|
|
//import java.io.UnsupportedEncodingException;
|
|
//
|
|
//import javax.servlet.ServletException;
|
|
//import javax.servlet.http.HttpServlet;
|
|
//import javax.servlet.http.HttpServletRequest;
|
|
//import javax.servlet.http.HttpServletResponse;
|
|
//
|
|
//import org.apache.commons.codec.binary.Base64;
|
|
//import org.apache.commons.httpclient.HttpStatus;
|
|
//import org.apache.commons.io.IOUtils;
|
|
//import org.gcube.common.encryption.StringEncrypter;
|
|
//import org.gcube.common.scope.api.ScopeProvider;
|
|
//import org.gcube.datatransfer.resolver.ResourceCatalogueCodes;
|
|
//import org.gcube.datatransfer.resolver.UriResolverRewriteFilter;
|
|
//import org.gcube.datatransfer.resolver.applicationprofile.ApplicationProfileNotFoundException;
|
|
//import org.gcube.datatransfer.resolver.catalogue.resource.ApplicationProfileReaderForCatalogueResolver;
|
|
//import org.gcube.datatransfer.resolver.catalogue.resource.CkanCatalogueConfigurationsReader;
|
|
//import org.gcube.datatransfer.resolver.catalogue.resource.GatewayCKANCatalogueReference;
|
|
//import org.gcube.datatransfer.resolver.catalogue.resource.UpdateApplicationProfileCatalogueResolver;
|
|
//import org.gcube.datatransfer.resolver.scope.ScopeUtil;
|
|
//import org.json.JSONArray;
|
|
//import org.json.JSONException;
|
|
//import org.json.JSONObject;
|
|
//import org.slf4j.Logger;
|
|
//import org.slf4j.LoggerFactory;
|
|
//
|
|
//import eu.trentorise.opendata.jackan.model.CkanDataset;
|
|
//
|
|
//
|
|
///**
|
|
// * The Class GisResolver.
|
|
// *
|
|
// * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
|
|
// * Jan 7, 2016
|
|
// */
|
|
//public class CatalogueResolver extends HttpServlet{
|
|
//
|
|
// private static final long serialVersionUID = -8273405286016095823L;
|
|
//
|
|
// private static final String TEXT_PALIN_CHARSET_UTF_8 = "text/plain;charset=UTF-8";
|
|
// public static final String UTF_8 = "UTF-8";
|
|
//
|
|
// public static final String ENC_CATALOGUE_LINK_PARAM = UriResolverRewriteFilter.PARAMETER_ENC_CATALOGUE_LINK;
|
|
//
|
|
// public static final String DIRECT_CATALOGUE_LINK_PARAM = UriResolverRewriteFilter.PARAMETER_DIRECT_CATALOGUE_LINK;
|
|
//
|
|
// private static final String PATH_SEPARATOR = "/";
|
|
//
|
|
// public static final String PARAMETER_PATH = "path";
|
|
//
|
|
// public static final String ENV_SCOPE = "SCOPE"; //Environment Variable
|
|
//
|
|
// /** The logger. */
|
|
// private static final Logger logger = LoggerFactory.getLogger(CatalogueResolver.class);
|
|
//
|
|
// private ApplicationProfileReaderForCatalogueResolver appPrCatResolver;
|
|
//
|
|
//
|
|
// /** The scope to enc decr. */
|
|
// private String scopeToEncDecr = null;
|
|
//
|
|
//
|
|
// /* (non-Javadoc)
|
|
// * @see javax.servlet.GenericServlet#init()
|
|
// */
|
|
// @Override
|
|
// public void init() throws ServletException {
|
|
// initScopeFromEnv();
|
|
// }
|
|
//
|
|
//
|
|
// /**
|
|
// * Inits the scope from env.
|
|
// *
|
|
// * @return the string
|
|
// * @throws ServletException the servlet exception
|
|
// */
|
|
// private String initScopeFromEnv() throws ServletException{
|
|
//
|
|
// if(scopeToEncDecr!=null)
|
|
// return scopeToEncDecr;
|
|
//
|
|
// try{
|
|
// scopeToEncDecr = ScopeUtil.getScopeFromEnvironment();
|
|
// }catch(ServletException e){
|
|
// logger.error("I cannot encrypt/descrypt: ", e);
|
|
// throw new ServletException(CatalogueResolver.class.getName() +" cannot work without set the Environment Variable: "+ENV_SCOPE);
|
|
// }
|
|
//
|
|
// appPrCatResolver = new ApplicationProfileReaderForCatalogueResolver(scopeToEncDecr, true);
|
|
// logger.info("Resource read for CatalogueResolver: "+appPrCatResolver);
|
|
// return scopeToEncDecr;
|
|
// }
|
|
//
|
|
// /* (non-Javadoc)
|
|
// * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
|
|
// */
|
|
// @Override
|
|
// protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
|
|
//
|
|
// String originalScope = ScopeProvider.instance.get();
|
|
// String clearCatalogueQueryLink = req.getParameter(DIRECT_CATALOGUE_LINK_PARAM);
|
|
// String encryptedCatalogueQueryLink = req.getParameter(ENC_CATALOGUE_LINK_PARAM);
|
|
// logger.debug("Read original scope from ScopeProvider: "+originalScope);
|
|
//
|
|
// boolean foundClearLink = false;
|
|
// if(clearCatalogueQueryLink==null || clearCatalogueQueryLink.isEmpty()){
|
|
// logger.info("Link is not a direct link to catalogue");
|
|
// }else
|
|
// foundClearLink = true;
|
|
//
|
|
// String queryStringToCat = "";
|
|
// if(foundClearLink){
|
|
// logger.info("Trying to resolve clear link to catalogue using query link: "+clearCatalogueQueryLink);
|
|
// queryStringToCat = clearCatalogueQueryLink;
|
|
// }else{
|
|
// logger.info("Trying to resolve encripted link to catalogue using query link: "+encryptedCatalogueQueryLink);
|
|
// if(encryptedCatalogueQueryLink==null || encryptedCatalogueQueryLink.isEmpty()){
|
|
// logger.error("Data Catalogue Link is malformed, set "+ENC_CATALOGUE_LINK_PARAM+" parameter");
|
|
// sendError(resp, HttpStatus.SC_BAD_REQUEST, "Data Catalogue Link is malformed, either you must set "+ENC_CATALOGUE_LINK_PARAM+" parameter or "+DIRECT_CATALOGUE_LINK_PARAM+ " parameter");
|
|
// return;
|
|
// }
|
|
// String base64DecodedId = "";
|
|
//
|
|
// try {
|
|
//
|
|
// base64DecodedId = base64DecodeString(encryptedCatalogueQueryLink);
|
|
// logger.info("Base 64 decoded Data Catalogue Link: "+base64DecodedId +", now decrypting...");
|
|
//
|
|
// if(scopeToEncDecr==null)
|
|
// initScopeFromEnv();
|
|
//
|
|
// ScopeProvider.instance.set(scopeToEncDecr);
|
|
// queryStringToCat = StringEncrypter.getEncrypter().decrypt(base64DecodedId);
|
|
// logger.info("Decrypted Data Catalogue Link: "+queryStringToCat);
|
|
//
|
|
// }catch (Exception e) {
|
|
// logger.error("An error occurred during decrypting data catalogue link: "+base64DecodedId+", using the scope: "+scopeToEncDecr, e);
|
|
// sendError(resp, HttpStatus.SC_INTERNAL_SERVER_ERROR, "The system cannot decrypt the Catalogue Link");
|
|
// return;
|
|
// }finally{
|
|
//
|
|
// if(originalScope!=null){
|
|
// ScopeProvider.instance.set(originalScope);
|
|
// logger.info("scope provider set to orginal scope: "+originalScope);
|
|
// }else{
|
|
// ScopeProvider.instance.reset();
|
|
// logger.info("scope provider reset");
|
|
// }
|
|
//
|
|
// }
|
|
// }
|
|
//
|
|
// CatalogueEntityRequest cer = new CatalogueEntityRequest();
|
|
// for (CatalogueRequestParameter parameter : CatalogueRequestParameter.values()) {
|
|
// String value = getValueOfParameter(parameter.getKey(), queryStringToCat);
|
|
// cer.addParameterToRequest(parameter.getKey(), value);
|
|
// }
|
|
//
|
|
// if(cer.getValueOfParameter(CatalogueRequestParameter.ENTITY_CONTEXT.getKey()).compareToIgnoreCase("product")==0){
|
|
// logger.debug("Read "+CatalogueRequestParameter.ENTITY_CONTEXT.getKey() + " value: 'product' replacing with 'dataset'");
|
|
// cer.addParameterToRequest(CatalogueRequestParameter.ENTITY_CONTEXT.getKey(), "dataset");
|
|
// }
|
|
//
|
|
// logger.debug("Read parameters: "+cer.toString());
|
|
//
|
|
// String scope = cer.getValueOfParameter(CatalogueRequestParameter.GCUBE_SCOPE.getKey());
|
|
// if(scope==null || scope.isEmpty()){
|
|
// logger.error("An error occurred during resolving data catalogue link: the scope to search CKan Portlet is null or empty");
|
|
// sendError(resp, HttpStatus.SC_INTERNAL_SERVER_ERROR, "The system cannot resolve the Catalogue Link, the scope is null or empty");
|
|
// return;
|
|
// }
|
|
//
|
|
// /**
|
|
// * I'm replacing VRE_NAME passed into parameter GCUBE_SCOPE with the scope read from ApplicationProfileReaderForCatalogueResolver#RESOURCE_NAME
|
|
// * that is the full scope
|
|
// */
|
|
// if(foundClearLink){
|
|
// if(appPrCatResolver==null)
|
|
// appPrCatResolver = new ApplicationProfileReaderForCatalogueResolver(scopeToEncDecr, true);
|
|
//
|
|
// String fullScope = appPrCatResolver.getHashVreNameScope().get(scope);
|
|
//
|
|
// if(fullScope==null){
|
|
// logger.debug("FullScope is null for VRE_NAME: "+scope+" into Application Profile: "+ApplicationProfileReaderForCatalogueResolver.RESOURCE_NAME+", reading profile again");
|
|
// appPrCatResolver = new ApplicationProfileReaderForCatalogueResolver(scopeToEncDecr, true);
|
|
// fullScope = appPrCatResolver.getHashVreNameScope().get(scope);
|
|
// }
|
|
//
|
|
// logger.debug("Read fullScope: "+fullScope + " for VRE_NAME: "+scope +" into Application Profile "+ApplicationProfileReaderForCatalogueResolver.RESOURCE_NAME);
|
|
// cer.addParameterToRequest(CatalogueRequestParameter.GCUBE_SCOPE.getKey(), fullScope);
|
|
// scope = fullScope;
|
|
// }
|
|
//
|
|
// String ckanPorltetUrl = "";
|
|
// try{
|
|
// logger.info("Setting scope "+scope+ " to search Ckan Portlet URL from IS");
|
|
// ScopeProvider.instance.set(scope);
|
|
// GatewayCKANCatalogueReference ckanCatalogueReference = CkanCatalogueConfigurationsReader.loadCatalogueEndPoints();
|
|
//
|
|
// //IS THE PRODUCT PLUBLIC OR PRIVATE?
|
|
// //USING ACCESS TO PUBLIC PORTLET IF THE ITEM IS PUBLIC, OTHERWISE ACCESS TO PRIVATE PORTLET
|
|
// ckanPorltetUrl = ckanCatalogueReference.getPrivatePortletURL();
|
|
// String datasetName = cer.getValueOfParameter(CatalogueRequestParameter.ENTITY_NAME.getKey());
|
|
// if(ckanCatalogueReference.getCkanURL()!=null){
|
|
// try{
|
|
// CkanDataset dataset = CkanCatalogueConfigurationsReader.getDataset(datasetName, ckanCatalogueReference.getCkanURL());
|
|
// if(dataset!=null){
|
|
// ckanPorltetUrl = ckanCatalogueReference.getPublicPortletURL();
|
|
// logger.info("The dataset "+datasetName+" is a public item using public access to CKAN portlet: "+ckanPorltetUrl);
|
|
// }
|
|
// }catch(Exception e){
|
|
// logger.warn("Error on checking if dataset: "+datasetName+" is private or not", e);
|
|
// ckanPorltetUrl = ckanCatalogueReference.getPublicPortletURL();
|
|
// }
|
|
// }
|
|
//
|
|
//
|
|
// if(ckanPorltetUrl == null || ckanPorltetUrl.isEmpty()){
|
|
// sendError(resp, HttpStatus.SC_INTERNAL_SERVER_ERROR, "An error occurred during discovery the resource: "+CkanCatalogueConfigurationsReader.APPLICATION_PROFILE_NAME+" in the scope: "+scope+", try again later");
|
|
// return;
|
|
// }
|
|
//
|
|
//
|
|
// }catch(Exception e){
|
|
// logger.error("Error during discovery the resource: "+CkanCatalogueConfigurationsReader.APPLICATION_PROFILE_NAME+" in the scope: "+scope, e);
|
|
// sendError(resp, HttpStatus.SC_INTERNAL_SERVER_ERROR, "An error occurred during discovery the resource: "+CkanCatalogueConfigurationsReader.APPLICATION_PROFILE_NAME+" in the scope: "+scope+", try again later");
|
|
// return;
|
|
//
|
|
// }finally{
|
|
//
|
|
// if(originalScope!=null){
|
|
// ScopeProvider.instance.set(originalScope);
|
|
// logger.info("scope provider set to orginal scope: "+originalScope);
|
|
// }else{
|
|
// ScopeProvider.instance.reset();
|
|
// logger.info("scope provider reset");
|
|
// }
|
|
//
|
|
// }
|
|
//
|
|
// //UrlEncoderUtil.encodeQuery(cer.getParameters());
|
|
// String buildPath = PARAMETER_PATH +"=";
|
|
// buildPath+= PATH_SEPARATOR+cer.getValueOfParameter(CatalogueRequestParameter.ENTITY_CONTEXT.getKey()) + PATH_SEPARATOR;
|
|
// buildPath+=cer.getValueOfParameter(CatalogueRequestParameter.ENTITY_NAME.getKey());
|
|
//
|
|
//
|
|
// String finalUrl = ckanPorltetUrl+"?"+buildPath;
|
|
// logger.info("Builded final URL: "+finalUrl);
|
|
// resp.sendRedirect(resp.encodeRedirectURL(finalUrl));
|
|
// }
|
|
//
|
|
//
|
|
// /* (non-Javadoc)
|
|
// * @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
|
|
// */
|
|
// @Override
|
|
// protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
|
|
//
|
|
// String originalScope = ScopeProvider.instance.get();
|
|
// final CatalogueEntityRequest cer = new CatalogueEntityRequest();
|
|
// try{
|
|
// String jsonRequest = IOUtils.toString(req.getInputStream());
|
|
// logger.debug("Read json request: "+jsonRequest);
|
|
// JSONObject inputJson = new JSONObject(jsonRequest);
|
|
//
|
|
// for (CatalogueRequestParameter parameter : CatalogueRequestParameter.values()) {
|
|
//
|
|
// try{
|
|
//
|
|
// switch (parameter) {
|
|
// case QUERY_STRING:
|
|
// //TODO must be implemented
|
|
// JSONArray queryString = inputJson.getJSONArray(parameter.getKey());
|
|
// break;
|
|
// default:
|
|
// String value = inputJson.getString(parameter.getKey());
|
|
// logger.debug("Read value: "+value+", for parameter: "+parameter.getKey());
|
|
// cer.addParameterToRequest(parameter.getKey(), value);
|
|
// break;
|
|
// }
|
|
//
|
|
// }catch(Exception e){
|
|
// String error = "";
|
|
// try {
|
|
//
|
|
// if(parameter.isMandatory()){
|
|
// error = parameter.getKey() +" not found";
|
|
// sendError(resp, HttpStatus.SC_BAD_REQUEST, error);
|
|
// return;
|
|
// }
|
|
// else
|
|
// logger.debug("Not Mandatory parameter: "+parameter.getKey()+", not found, continuing...");
|
|
//
|
|
// }catch (IOException e1) {
|
|
// //silent
|
|
// }
|
|
// }
|
|
//
|
|
// }
|
|
// }catch(JSONException e){
|
|
// try {
|
|
// logger.error("Json passed is malformed: ", e);
|
|
// sendError(resp, HttpStatus.SC_BAD_REQUEST, "Json passed is malformed");
|
|
// }
|
|
// catch (IOException e1) {
|
|
// //silent
|
|
// }
|
|
// return;
|
|
// }
|
|
//
|
|
// try{
|
|
// //CHECK IF INPUT SCOPE IS VALID
|
|
// String scope = cer.getValueOfParameter(CatalogueRequestParameter.GCUBE_SCOPE.getKey());
|
|
// if(!scope.startsWith("/")){
|
|
// logger.info("Scope not start with char '/' adding it");
|
|
// scope+="/"+scope;
|
|
// cer.addParameterToRequest(CatalogueRequestParameter.GCUBE_SCOPE.getKey(), scope);
|
|
// }
|
|
//
|
|
// String buildLink = getServerURL(req);
|
|
// //buildLink += req.getRequestURI(); //AVOIDNG TO ADD THE SERVLET NAME: 'catalogue', THERE IS THE URL REWRITE USED FOR 'uri-resolver'
|
|
//
|
|
// String clearURL = cer.getValueOfParameter(CatalogueRequestParameter.CLEAR_URL.getKey());
|
|
//
|
|
// boolean bClearURL = false;
|
|
// try{
|
|
// bClearURL = Boolean.parseBoolean(clearURL);
|
|
// }catch(Exception e){
|
|
// //silent
|
|
// }
|
|
//
|
|
// resp.setContentType(TEXT_PALIN_CHARSET_UTF_8);
|
|
// resp.setCharacterEncoding(UTF_8);
|
|
//
|
|
// logger.info("Clear URL is: "+bClearURL);
|
|
// if(bClearURL){
|
|
//
|
|
// final String vreName = scope.substring(scope.lastIndexOf("/")+1, scope.length());
|
|
// //buildLink+=PATH_SEPARATOR+vreName+PATH_SEPARATOR+cer.getValueOfParameter(CatalogueRequestParameter.ENTITY_CONTEXT.getKey())+PATH_SEPARATOR+cer.getValueOfParameter(CatalogueRequestParameter.ENTITY_NAME.getKey());
|
|
// String econtext = cer.getValueOfParameter(CatalogueRequestParameter.ENTITY_CONTEXT.getKey());
|
|
// ResourceCatalogueCodes rc = ResourceCatalogueCodes.valueOfCodeValue(econtext);
|
|
// if(rc==null){
|
|
// logger.error("Entity context is null/malformed");
|
|
// sendError(resp, HttpStatus.SC_INTERNAL_SERVER_ERROR, "Error during generating Data Catalogue Link, the entity context passed is not recognized. Is it malformed?");
|
|
// return;
|
|
// }
|
|
// buildLink += PATH_SEPARATOR+rc.getId()+PATH_SEPARATOR+vreName+PATH_SEPARATOR+cer.getValueOfParameter(CatalogueRequestParameter.ENTITY_NAME.getKey());
|
|
// logger.info("Writing Decoded Catalogue Link: "+buildLink);
|
|
//
|
|
// //IT'S GOING TO UPDATE THE GENERIC RESOURCE IF IS NEEDED
|
|
// new Thread(){
|
|
// public void run() {
|
|
// try {
|
|
// String fullScope = cer.getValueOfParameter(CatalogueRequestParameter.GCUBE_SCOPE.getKey());
|
|
// boolean endPointUpdated = UpdateApplicationProfileCatalogueResolver.validateEndPoint(scopeToEncDecr, vreName, fullScope);
|
|
//
|
|
// if(endPointUpdated)
|
|
// appPrCatResolver = new ApplicationProfileReaderForCatalogueResolver(scopeToEncDecr, true);
|
|
//
|
|
// }
|
|
// catch (ApplicationProfileNotFoundException e) {
|
|
// logger.error("Error during validating Application Profile", e);
|
|
// }
|
|
// };
|
|
// }.start();
|
|
//
|
|
// }else{
|
|
// //ADDING THE SERVLET NAME
|
|
// buildLink += req.getRequestURI();
|
|
//
|
|
// cer.removeParameterToRequest(CatalogueRequestParameter.CLEAR_URL.getKey());
|
|
// logger.info("Using scope "+scopeToEncDecr+ " from env to get encrypt key");
|
|
// ScopeProvider.instance.set(scopeToEncDecr);
|
|
// //String query = UrlEncoderUtil.encodeQuery(cer.getParameters());
|
|
// String query = "";
|
|
// for (String key : cer.getParameters().keySet()) {
|
|
// query+=key+"="+ cer.getParameters().get(key) +"&";
|
|
// }
|
|
// query = UrlEncoderUtil.removeLastChar(query);
|
|
// logger.info("Builded query string: "+query);
|
|
// String encriptedQuery = StringEncrypter.getEncrypter().encrypt(query);
|
|
// logger.info("Encrypted query: "+encriptedQuery);
|
|
// String encodedQuery = base64EncodeStringURLSafe(encriptedQuery);
|
|
// logger.info("Catalogue Query Link: "+encodedQuery);
|
|
// buildLink+=PATH_SEPARATOR+encodedQuery;
|
|
// logger.info("Writing Encoded Catalogue Link: "+buildLink);
|
|
// }
|
|
//
|
|
// resp.getWriter().write(buildLink);
|
|
//
|
|
// }catch(Exception e){
|
|
// try {
|
|
// logger.error("An internal error is occurred: ", e);
|
|
// sendError(resp, HttpStatus.SC_INTERNAL_SERVER_ERROR, "An error occurred during generating Data Catalogue Link, try again later");
|
|
// return;
|
|
// }
|
|
// catch (IOException e1) {
|
|
// //silent
|
|
// }
|
|
// }finally{
|
|
//
|
|
// if(originalScope!=null){
|
|
// ScopeProvider.instance.set(originalScope);
|
|
// logger.info("scope provider set to orginal scope: "+originalScope);
|
|
// }else{
|
|
// ScopeProvider.instance.reset();
|
|
// logger.info("scope provider reset");
|
|
// }
|
|
// }
|
|
//
|
|
// }
|
|
//
|
|
// /**
|
|
// * Send error.
|
|
// *
|
|
// * @param response the response
|
|
// * @param status the status
|
|
// * @param message the message
|
|
// * @throws IOException Signals that an I/O exception has occurred.
|
|
// */
|
|
// protected static void sendError(HttpServletResponse response, int status, String message) throws IOException{
|
|
//
|
|
// logger.error("error message: "+message);
|
|
// logger.info("writing response...");
|
|
//
|
|
// if(response==null)
|
|
// return;
|
|
//
|
|
// response.setStatus(status);
|
|
// StringReader sr = new StringReader(message);
|
|
// IOUtils.copy(sr, response.getOutputStream());
|
|
// logger.info("response writed");
|
|
// response.flushBuffer();
|
|
// }
|
|
//
|
|
//
|
|
// /**
|
|
// * Gets the server url.
|
|
// *
|
|
// * @param req the req
|
|
// * @return the server url
|
|
// */
|
|
// public String getServerURL(HttpServletRequest req) {
|
|
//
|
|
// String scheme = req.getScheme(); // http
|
|
// String serverName = req.getServerName(); // hostname.com
|
|
// int serverPort = req.getServerPort(); // 80
|
|
// //String contextPath = req.getContextPath(); // /mywebapp
|
|
//
|
|
// // Reconstruct original requesting URL
|
|
// StringBuffer url = new StringBuffer();
|
|
// url.append(scheme).append("://").append(serverName);
|
|
//
|
|
// if (serverPort != 80 && serverPort != 443)
|
|
// url.append(":").append(serverPort);
|
|
//
|
|
//// if(contextPath!=null)
|
|
//// url.append(":").append(contextPath);
|
|
//
|
|
// String uToS = url.toString();
|
|
// logger.debug("returning servlet context URL: "+uToS);
|
|
// return uToS;
|
|
// }
|
|
//
|
|
//
|
|
// /**
|
|
// * Gets the value of parameter in the passed query string, null otherwise
|
|
// *
|
|
// * @param parameter the parameter
|
|
// * @param httpQueryString the http query string
|
|
// * @return the value of parameter if exists, null otherwise
|
|
// */
|
|
// public static String getValueOfParameter(String parameter, String httpQueryString) {
|
|
//// logger.trace("finding: "+wmsParam +" into "+url);
|
|
// int index = httpQueryString.toLowerCase().indexOf(parameter.toLowerCase()+"="); //ADDING CHAR "=" IN TAIL TO BE SECURE IT IS A PARAMETER
|
|
//// logger.trace("start index of "+wmsParam+ " is: "+index);
|
|
// String value = "";
|
|
// if(index > -1){
|
|
//
|
|
// int start = index + parameter.length()+1; //add +1 for char '='
|
|
// String sub = httpQueryString.substring(start, httpQueryString.length());
|
|
// int indexOfSeparator = sub.indexOf("&");
|
|
// int end = indexOfSeparator!=-1?indexOfSeparator:sub.length();
|
|
// value = sub.substring(0, end);
|
|
// }else
|
|
// return null;
|
|
//
|
|
//// logger.trace("return value: "+value);
|
|
// return value;
|
|
// }
|
|
//
|
|
// /**
|
|
// * Base64 encode string url safe.
|
|
// *
|
|
// * @param s the s
|
|
// * @return the string
|
|
// */
|
|
// public static String base64EncodeStringURLSafe(String s) {
|
|
//
|
|
// try {
|
|
// return Base64.encodeBase64URLSafeString(s.getBytes(UTF_8));
|
|
// }
|
|
// catch (UnsupportedEncodingException e) {
|
|
// logger.error("Failed to decode the String", e);
|
|
// logger.error("Returning input string: " + s);
|
|
// return s;
|
|
// }
|
|
// }
|
|
//
|
|
// /**
|
|
// * Base64 decode string.
|
|
// *
|
|
// * @param s the s
|
|
// * @return the string
|
|
// */
|
|
// public static String base64DecodeString(String s) {
|
|
//
|
|
// try {
|
|
// return new String(Base64.decodeBase64(s.getBytes(UTF_8)));
|
|
// }
|
|
// catch (UnsupportedEncodingException e) {
|
|
// logger.error("Failed to decode the String", e);
|
|
// logger.error("Returning input string: " + s);
|
|
// return s;
|
|
// }
|
|
// }
|
|
//
|
|
// public static void main(String[] args) {
|
|
//
|
|
// try{
|
|
// String scope = "/d4science.research-infrastructures.eu";
|
|
// ApplicationProfileReaderForCatalogueResolver appPrCatResolver = new ApplicationProfileReaderForCatalogueResolver(scope, true);
|
|
// logger.info("Reosurce for Catalogue Resolver: "+appPrCatResolver);
|
|
// }catch(Exception e){
|
|
// e.printStackTrace();
|
|
// }
|
|
// }
|
|
//}
|