74 lines
2.3 KiB
Java
74 lines
2.3 KiB
Java
package org.gcube.dataharvest.utils;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.text.DateFormat;
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import java.text.SimpleDateFormat;
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import java.util.Calendar;
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import java.util.Date;
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import org.gcube.common.authorization.client.Constants;
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import org.gcube.common.authorization.client.exceptions.ObjectNotFound;
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import org.gcube.common.authorization.library.AuthorizationEntry;
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import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* @author Eric Perrone (ISTI - CNR)
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* @author Luca Frosini (ISTI - CNR)
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*/
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public class Utils {
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private static Logger logger = LoggerFactory.getLogger(Utils.class);
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public static Calendar dateToCalendar(Date date) {
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Calendar cal = null;
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cal = Calendar.getInstance();
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cal.setTime(date);
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return cal;
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}
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public static String dateToStringWithTZ(Date date) {
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DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
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return formatter.format(date) + "Z";
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}
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public static String getJson(String url) throws MalformedURLException, IOException {
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URL address = new URL(url);
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HttpURLConnection connection = (HttpURLConnection) address.openConnection();
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BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
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String json = "", line = "";
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while (line != null) {
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line = reader.readLine();
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if (line != null)
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json += line.trim();
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}
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return json;
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}
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public static String getCurrentContext() throws ObjectNotFound, Exception{
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return getCurrentContext(SecurityTokenProvider.instance.get());
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}
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public static String getCurrentContext(String token) throws ObjectNotFound, Exception{
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AuthorizationEntry authorizationEntry = Constants.authorizationService().get(token);
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String context = authorizationEntry.getContext();
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logger.info("Context of token {} is {}", token, context);
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return context;
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}
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public static void setContext(String token) throws ObjectNotFound, Exception{
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SecurityTokenProvider.instance.set(token);
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ScopeProvider.instance.set(getCurrentContext(token));
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}
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}
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