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663 lines
26 KiB
Java
663 lines
26 KiB
Java
package org.gcube.common.authorization.client.proxy;
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import static org.gcube.common.authorization.client.Constants.CONTEXT_PARAM;
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import static org.gcube.common.authorization.client.Constants.CLIENT_ID_PARAM;
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import java.io.BufferedOutputStream;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.OutputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.stream.Collectors;
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import javax.net.ssl.HttpsURLConnection;
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import org.gcube.common.authorization.client.Binder;
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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.ExternalServiceList;
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import org.gcube.common.authorization.library.Policies;
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import org.gcube.common.authorization.library.QualifiersList;
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import org.gcube.common.authorization.library.enpoints.AuthorizationEndpoint;
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import org.gcube.common.authorization.library.enpoints.AuthorizationEndpointScanner;
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import org.gcube.common.authorization.library.enpoints.EndpointsContainer;
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import org.gcube.common.authorization.library.policies.Policy;
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import org.gcube.common.authorization.library.provider.ContainerInfo;
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import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
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import org.gcube.common.authorization.library.provider.ServiceInfo;
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import org.gcube.common.authorization.library.provider.UserInfo;
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import org.gcube.common.authorization.library.utils.AuthorizationEntryList;
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import org.gcube.common.authorization.library.utils.ListMapper;
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import org.gcube.common.authorization.library.utils.MultiServiceTokenRequest;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class DefaultAuthorizationProxy implements AuthorizationProxy {
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private static Logger log = LoggerFactory.getLogger(AuthorizationProxy.class);
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private static Map<String, AuthorizationEntryCache> cache = Collections.synchronizedMap(new HashMap<String, AuthorizationEntryCache>());
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private static EndpointsContainer endpoints;
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public DefaultAuthorizationProxy() {
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if (endpoints==null)
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endpoints = AuthorizationEndpointScanner.endpoints();
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}
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private String getInternalEnpoint(int infrastructureHash){
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AuthorizationEndpoint ae = getEndpoint(infrastructureHash);
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return getInternalEnpoint(ae);
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}
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private String getInternalEnpoint(AuthorizationEndpoint ae){
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StringBuilder endpoint = new StringBuilder(ae.isSecureConnection()?"https://":"http://").append(ae.getHost()).append(":")
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.append(ae.getPort()).append("/authorization-service/gcube/service");
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return endpoint.toString();
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}
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@Override
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public String generateServiceToken(ServiceInfo client) throws Exception {
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String methodPath = "/token/service";
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int infrastructureHash = Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure());
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "PUT", true);
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setRequestProperty("Content-type", "application/xml");
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try(OutputStream os = new BufferedOutputStream(connection.getOutputStream())){
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Binder.getContext().createMarshaller().marshal(client, os);
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}
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log.debug("response code for "+callUrl.toString()+" is "+connection.getResponseCode()+" "+connection.getResponseMessage());
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if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service");
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String token= "";
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try(BufferedReader reader = new BufferedReader(new InputStreamReader((InputStream)connection.getContent()))){
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StringBuilder result = new StringBuilder();
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String line;
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while((line = reader.readLine()) != null)
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result.append(line);
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token = result.toString();
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}
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return Utils.addInfrastructureHashToToken(token, infrastructureHash);
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}
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@Override
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public List<String> generateServiceToken(ServiceInfo client, List<String> containerTokens) throws Exception {
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String methodPath = "/token/service/bunch";
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int infrastructureHash = Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure());
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath);
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List<String> realTokens = containerTokens.stream().map(t -> Utils.getRealToken(t)).collect(Collectors.toList());
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "PUT", true);
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setRequestProperty("Content-type", "application/xml");
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try(OutputStream os = new BufferedOutputStream(connection.getOutputStream())){
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Binder.getContext().createMarshaller().marshal(new MultiServiceTokenRequest(realTokens, client), os);
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}
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log.debug("response code for "+callUrl.toString()+" is "+connection.getResponseCode()+" "+connection.getResponseMessage());
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if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service");
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List<String> tokensToReturn = new ArrayList<String>();
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try(InputStream stream = (InputStream)connection.getContent();){
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ListMapper entries = (ListMapper)Binder.getContext().createUnmarshaller().unmarshal(stream);
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for (String token: entries.getList())
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tokensToReturn.add(Utils.addInfrastructureHashToToken(token, infrastructureHash));
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return tokensToReturn;
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}
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}
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@Override
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public String generateExternalServiceToken(String serviceId) throws Exception {
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String methodPath = "/token/external/";
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int infrastructureHash = Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure());
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath).append(serviceId);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "PUT", true);
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connection.setDoInput(true);
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connection.setRequestProperty("Content-type", "application/xml");
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log.debug("response code for "+callUrl.toString()+" is "+connection.getResponseCode()+" "+connection.getResponseMessage());
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if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service");
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String token= "";
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try(BufferedReader reader = new BufferedReader(new InputStreamReader((InputStream)connection.getContent()))){
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StringBuilder result = new StringBuilder();
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String line;
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while((line = reader.readLine()) != null)
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result.append(line);
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token = result.toString();
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}
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return Utils.addInfrastructureHashToToken(token, infrastructureHash);
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}
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@Override
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public String resolveTokenByUserAndContext(String user, String context) throws ObjectNotFound, Exception {
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String methodPath = "/token/resolve/";
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int infrastructureHash = Utils.getInfrastructureHashfromContext(context);
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath).append(user).append("?context=").append(context);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "GET", false);
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log.debug("response code for "+callUrl.toString()+" is "+connection.getResponseCode()+" "+connection.getResponseMessage());
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if (connection.getResponseCode()==404) throw new ObjectNotFound("token not found");
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if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service (error code is "+connection.getResponseCode()+")");
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if (connection.getContentLengthLong()==0) return null;
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String token= "";
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try(BufferedReader reader = new BufferedReader(new InputStreamReader((InputStream)connection.getContent()))){
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StringBuilder result = new StringBuilder();
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String line;
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while((line = reader.readLine()) != null)
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result.append(line);
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token = result.toString();
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}
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return Utils.addInfrastructureHashToToken(token, infrastructureHash);
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}
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@Override
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public String generateUserToken(UserInfo client, String context) throws Exception {
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String methodPath = "/token/user";
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int infrastructureHash = Utils.getInfrastructureHashfromContext(context);
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath).append("?")
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.append(CONTEXT_PARAM).append("=").append(context);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "PUT", false);
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setRequestProperty("Content-type", "application/xml");
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try(OutputStream os = new BufferedOutputStream(connection.getOutputStream())){
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Binder.getContext().createMarshaller().marshal(client, os);
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}
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log.debug("response code for "+callUrl.toString()+" is "+connection.getResponseCode()+" "+connection.getResponseMessage());
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if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service");
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String token= "";
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try(BufferedReader reader = new BufferedReader(new InputStreamReader((InputStream)connection.getContent()))){
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StringBuilder result = new StringBuilder();
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String line;
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while((line = reader.readLine()) != null)
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result.append(line);
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token = result.toString();
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}
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return Utils.addInfrastructureHashToToken(token, infrastructureHash);
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}
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@Override
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public void setTokenRoles(String token, List<String> roles) throws Exception {
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String realToken = Utils.getRealToken(token);
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String methodPath = String.format("/token/user/%s/roles",realToken);
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int infrastructureHash = Utils.getInfrastructureHashFromToken(token, endpoints.getDefaultInfrastructure());
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "PUT", false);
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setRequestProperty("Content-type", "application/xml");
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ListMapper listmapper = new ListMapper(roles);
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try(OutputStream os = new BufferedOutputStream(connection.getOutputStream())){
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Binder.getContext().createMarshaller().marshal(listmapper, os);
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}
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log.debug("response code for "+callUrl.toString()+" is "+connection.getResponseCode()+" "+connection.getResponseMessage());
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if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service");
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}
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@Override
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public void removeAllReleatedToken(String clientId, String context) throws Exception{
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String methodPath = "/token/user";
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int infrastructureHash = Utils.getInfrastructureHashfromContext(context);
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath).append("?")
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.append(CONTEXT_PARAM).append("=").append(context).append("&").append(CLIENT_ID_PARAM).append("=").append(clientId);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "DELETE", false);
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//connection.setDoOutput(false);
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connection.setDoInput(true);
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log.debug("response code for "+callUrl.toString()+" is "+connection.getResponseCode()+" "+connection.getResponseMessage());
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if (connection.getResponseCode()!=200 && connection.getResponseCode()!=204) throw new Exception("error contacting authorization service");
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}
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@Override
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public String generateApiKey(String apiQualifier) throws Exception {
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String methodPath = String.format("/apikey?qualifier=%s",apiQualifier);
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int infrastructureHash = Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure());
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "PUT", true);
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connection.setDoInput(true);
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connection.setDoOutput(true);
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connection.setFixedLengthStreamingMode(0);
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connection.setRequestProperty("Content-type", "application/xml");
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log.debug("response code for "+callUrl.toString()+" is "+connection.getResponseCode()+" "+connection.getResponseMessage());
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if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service");
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String token= "";
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try(BufferedReader reader = new BufferedReader(new InputStreamReader((InputStream)connection.getContent()))){
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StringBuilder result = new StringBuilder();
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String line;
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while((line = reader.readLine()) != null)
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result.append(line);
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token = result.toString();
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}
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return Utils.addInfrastructureHashToToken(token, infrastructureHash);
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}
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@Override
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/**
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* return a map with key qualifier and value token
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*/
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public Map<String, String> retrieveApiKeys() throws Exception{
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String methodPath = "/apikey/";
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int infrastructureHash = Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure());
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "GET", true);
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connection.setDoInput(true);
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connection.setDoOutput(true);
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if (connection.getResponseCode()!=200) throw new Exception("error retrieving keys (error code is "+connection.getResponseCode()+")");
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if (connection.getContentLengthLong()==0) return Collections.emptyMap();
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Map<String, String> tokensQulifiersMap;
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try(InputStream stream = (InputStream)connection.getContent();){
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QualifiersList entries = (QualifiersList)Binder.getContext().createUnmarshaller().unmarshal(stream);
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tokensQulifiersMap = entries.getQualifiers();
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}
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if (tokensQulifiersMap!=null && !tokensQulifiersMap.isEmpty()){
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Map<String, String> toReturnMap = new HashMap<String, String>();
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for (Entry<String, String> entry: tokensQulifiersMap.entrySet())
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toReturnMap.put(entry.getKey(), Utils.addInfrastructureHashToToken(entry.getValue(), infrastructureHash));
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return toReturnMap;
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} else return Collections.emptyMap();
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}
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@Override
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/**
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* return a map with key external service id and value token
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*/
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public Map<String, String> retrieveExternalServiceGenerated() throws Exception{
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String methodPath = "/token/external";
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int infrastructureHash = Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure());
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "GET", true);
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connection.setDoInput(true);
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connection.setDoOutput(true);
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if (connection.getResponseCode()!=200) throw new Exception("error retrieving externalServices (error code is "+connection.getResponseCode()+")");
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if (connection.getContentLengthLong()==0) return Collections.emptyMap();
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Map<String, String> externalServiceMap;
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try(InputStream stream = (InputStream)connection.getContent();){
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ExternalServiceList entries = (ExternalServiceList)Binder.getContext().createUnmarshaller().unmarshal(stream);
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externalServiceMap = entries.getExternalServiceMap();
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}
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if (externalServiceMap!=null && !externalServiceMap.isEmpty()){
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Map<String, String> toReturnMap = new HashMap<String, String>();
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for (Entry<String, String> entry: externalServiceMap.entrySet())
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toReturnMap.put(entry.getKey(), Utils.addInfrastructureHashToToken(entry.getValue(), infrastructureHash));
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return toReturnMap;
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} else return Collections.emptyMap();
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}
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@Override
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public String requestActivation(ContainerInfo container, String context) throws Exception {
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String methodPath = "/token/node";
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int infrastructureHash = Utils.getInfrastructureHashfromContext(context);
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StringBuilder callUrl;
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callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath).append("?context=").append(context);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "PUT", false);
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setRequestProperty("Content-type", "application/xml");
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try(OutputStream os = new BufferedOutputStream(connection.getOutputStream())){
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Binder.getContext().createMarshaller().marshal(container, os);
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}
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log.debug("response code is "+connection.getResponseCode());
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if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service");
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String token= "";
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try(BufferedReader reader = new BufferedReader(new InputStreamReader((InputStream)connection.getContent()))){
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StringBuilder result = new StringBuilder();
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String line;
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while((line = reader.readLine()) != null)
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result.append(line);
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token = result.toString();
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}
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return Utils.addInfrastructureHashToToken(token, infrastructureHash);
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}
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@Override
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public String requestActivation(ContainerInfo container) throws Exception {
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String methodPath = "/token/node";
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int infrastructureHash = Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure());
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StringBuilder callUrl;
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callUrl = new StringBuilder(getInternalEnpoint(infrastructureHash)).append(methodPath);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "PUT", true);
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setRequestProperty("Content-type", "application/xml");
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try(OutputStream os = new BufferedOutputStream(connection.getOutputStream())){
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Binder.getContext().createMarshaller().marshal(container, os);
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}
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log.debug("response code is "+connection.getResponseCode());
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if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service");
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String token= "";
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try(BufferedReader reader = new BufferedReader(new InputStreamReader((InputStream)connection.getContent()))){
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StringBuilder result = new StringBuilder();
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String line;
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while((line = reader.readLine()) != null)
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result.append(line);
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token = result.toString();
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}
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return Utils.addInfrastructureHashToToken(token, infrastructureHash);
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}
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@Override
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public AuthorizationEntry get(String token) throws ObjectNotFound, Exception{
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String realToken = Utils.getRealToken(token);
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String maskedToken= String.format("%s********",realToken.substring(0, realToken.length()-8));
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int infrastructureHashFromToken = Utils.getInfrastructureHashFromToken(token, endpoints.getDefaultInfrastructure());
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AuthorizationEndpoint endpoint = getEndpoint(infrastructureHashFromToken);
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if (cache.containsKey(realToken) && cache.get(realToken).isValid(endpoint.getClientCacheValidity())){
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log.trace("valid entry found in cache for token {}, returning it",maskedToken);
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return cache.get(realToken).getEntry();
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} else
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log.trace("invalid entry found in cache for token {}, contacting auth service",maskedToken);
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final String methodPath = "/token/";
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StringBuilder callUrl = new StringBuilder(getInternalEnpoint(infrastructureHashFromToken))
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.append(methodPath).append(realToken);
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URL url = new URL(callUrl.toString());
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HttpURLConnection connection = makeRequest(url, "GET", false);
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connection.setDoInput(true);
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if (connection.getResponseCode()==404) throw new ObjectNotFound("token "+maskedToken+" not found");
|
|
if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service (error code is "+connection.getResponseCode()+")");
|
|
if (connection.getContentLengthLong()==0) return null;
|
|
|
|
try(InputStream stream = (InputStream)connection.getContent();){
|
|
AuthorizationEntry entry = (AuthorizationEntry)Binder.getContext().createUnmarshaller().unmarshal(stream);
|
|
if (entry!=null) cache.put(realToken, new AuthorizationEntryCache(entry));
|
|
return entry;
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public List<AuthorizationEntry> get(List<String> tokens) throws ObjectNotFound, Exception {
|
|
|
|
List<String> realTokens = new ArrayList<String>();
|
|
|
|
List<AuthorizationEntry> toReturn = new ArrayList<AuthorizationEntry>();
|
|
|
|
AuthorizationEndpoint endpoint = null;
|
|
|
|
for (String token : tokens) {
|
|
String realToken = Utils.getRealToken(token);
|
|
|
|
if (cache.containsKey(realToken) && cache.get(realToken).isValid(endpoint.getClientCacheValidity()))
|
|
toReturn.add(cache.get(realToken).getEntry());
|
|
else realTokens.add(realToken);
|
|
|
|
if (endpoint==null) {
|
|
int infrastructureHashFromToken = Utils.getInfrastructureHashFromToken(token, endpoints.getDefaultInfrastructure());
|
|
endpoint = getEndpoint(infrastructureHashFromToken);
|
|
}
|
|
}
|
|
|
|
final String methodPath = "/token/bunch/?";
|
|
|
|
StringBuilder callUrl = new StringBuilder(getInternalEnpoint(endpoint))
|
|
.append(methodPath);
|
|
|
|
boolean first = true;
|
|
for (String toAppend : realTokens) {
|
|
if (first) {
|
|
callUrl= callUrl.append("token=").append(toAppend);
|
|
first = false;
|
|
} else callUrl= callUrl.append("&token=").append(toAppend);
|
|
|
|
}
|
|
|
|
URL url = new URL(callUrl.toString());
|
|
HttpURLConnection connection = makeRequest(url, "GET", false);
|
|
connection.setDoInput(true);
|
|
|
|
if (connection.getResponseCode()==404) throw new ObjectNotFound("token not found");
|
|
if (connection.getResponseCode()!=200) throw new Exception("error contacting authorization service (error code is "+connection.getResponseCode()+")");
|
|
if (connection.getContentLengthLong()==0) return null;
|
|
|
|
try(InputStream stream = (InputStream)connection.getContent();){
|
|
AuthorizationEntryList entries = (AuthorizationEntryList)Binder.getContext().createUnmarshaller().unmarshal(stream);
|
|
return entries.getEntries();
|
|
}
|
|
}
|
|
|
|
|
|
@Override
|
|
public void addPolicies(List<Policy> policies) throws Exception {
|
|
final String methodPath = "/policyManager";
|
|
|
|
StringBuilder callUrl = new StringBuilder(getInternalEnpoint(Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure()))).append(methodPath);
|
|
|
|
URL url = new URL(callUrl.toString());
|
|
HttpURLConnection connection = makeRequest(url, "POST", true);
|
|
connection.setDoOutput(true);
|
|
connection.setRequestProperty("Content-type", "application/xml");
|
|
|
|
try(OutputStream os = new BufferedOutputStream(connection.getOutputStream())){
|
|
Binder.getContext().createMarshaller().marshal(new Policies(policies), os);
|
|
}
|
|
|
|
if (connection.getResponseCode()!=200) throw new Exception("error adding policies");
|
|
|
|
}
|
|
|
|
@Override
|
|
public void removePolicies(long... ids) throws Exception {
|
|
final String methodPath = "/policyManager/";
|
|
StringBuilder callUrl = new StringBuilder(getInternalEnpoint(Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure()))).append(methodPath);
|
|
List<Long> errorIds = new ArrayList<Long>();
|
|
for (long id: ids){
|
|
URL url = new URL(callUrl.toString()+id);
|
|
HttpURLConnection connection = makeRequest(url, "DELETE", true);
|
|
if (connection.getResponseCode()!=200) errorIds.add(id);
|
|
}
|
|
if (!errorIds.isEmpty())
|
|
throw new Exception("error removing policies with ids: "+errorIds);
|
|
}
|
|
|
|
@Override
|
|
public List<Policy> getPolicies(String context) throws Exception{
|
|
final String methodPath = "/policyManager/";
|
|
|
|
StringBuilder callUrl = new StringBuilder(getInternalEnpoint(Utils.getInfrastructureHashfromContext(context))).append(methodPath).append("?").append(CONTEXT_PARAM).append("=").append(context);
|
|
|
|
URL url = new URL(callUrl.toString());
|
|
HttpURLConnection connection = makeRequest(url, "GET", true);
|
|
connection.setDoInput(true);
|
|
if (connection.getResponseCode()!=200){
|
|
log.info("response code is not 200");
|
|
throw new Exception("error retrieving policies");
|
|
}
|
|
if (connection.getContentLengthLong()==0)
|
|
return Collections.emptyList();
|
|
|
|
try(InputStreamReader stream = new InputStreamReader((InputStream)connection.getContent())){
|
|
Policies policies = (Policies)Binder.getContext().createUnmarshaller().unmarshal(stream);
|
|
return policies.getPolicies();
|
|
}
|
|
}
|
|
|
|
|
|
@Override
|
|
public File getSymmKey(String filePath) throws Exception{
|
|
final String methodPath = "/symmKey/";
|
|
|
|
StringBuilder callUrl = new StringBuilder(getInternalEnpoint(Utils.getInfrastructureHashFromToken(SecurityTokenProvider.instance.get(), endpoints.getDefaultInfrastructure())))
|
|
.append(methodPath);
|
|
|
|
URL url = new URL(callUrl.toString());
|
|
HttpURLConnection connection = makeRequest(url, "GET", true);
|
|
connection.setDoInput(true);
|
|
if (connection.getResponseCode()!=200) throw new Exception("error retrieving key");
|
|
if (connection.getContentLengthLong()<=0) return null;
|
|
|
|
String resourceName = (String)connection.getHeaderField("resource-name");
|
|
File toReturnFile = new File(filePath+"/"+resourceName);
|
|
toReturnFile.createNewFile();
|
|
|
|
try(InputStream stream = (InputStream)connection.getContent();
|
|
OutputStream os = new FileOutputStream(toReturnFile)){
|
|
|
|
int read = 0;
|
|
byte[] bytes = new byte[1024];
|
|
|
|
while ((read = stream.read(bytes)) != -1) {
|
|
os.write(bytes, 0, read);
|
|
}
|
|
}
|
|
return toReturnFile;
|
|
|
|
}
|
|
|
|
private HttpURLConnection makeRequest(URL url, String method, boolean includeTokenInHeader) throws Exception{
|
|
HttpURLConnection connection;
|
|
if (url.toString().startsWith("https://"))
|
|
connection = (HttpsURLConnection)url.openConnection();
|
|
else connection = (HttpURLConnection)url.openConnection();
|
|
|
|
if (includeTokenInHeader){
|
|
if (SecurityTokenProvider.instance.get()==null) throw new RuntimeException("null token passed");
|
|
connection.setRequestProperty(Constants.TOKEN_HEADER_ENTRY,Utils.getRealToken(SecurityTokenProvider.instance.get()));
|
|
}
|
|
connection.setRequestMethod(method);
|
|
return connection;
|
|
}
|
|
|
|
@Override
|
|
public AuthorizationEndpoint getEndpoint(int infrastructureHash) {
|
|
for (String infra: endpoints.getEndpoints().keySet()) {
|
|
if (Utils.getInfrastructureHashfromContext(infra)==infrastructureHash)
|
|
return endpoints.getEndpoints().get(infra);
|
|
}
|
|
throw new RuntimeException("Authorization Endpoint not found for the required infrastructure");
|
|
}
|
|
|
|
@Override
|
|
public void setEndpoint(EndpointsContainer newEndpoints) {
|
|
endpoints = newEndpoints;
|
|
}
|
|
|
|
|
|
}
|