org.argeo.cms/src/org/argeo/cms/internal/http/RemoteAuthHttpExchange.java

   1 package org.argeo.cms.internal.http;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collections;
   5 import java.util.List;
   6 import java.util.Locale;
   7 import java.util.Objects;
   8
   9 import org.argeo.cms.auth.RemoteAuthRequest;
  10 import org.argeo.cms.auth.RemoteAuthResponse;
  11 import org.argeo.cms.auth.RemoteAuthSession;
  12
  13 import com.sun.net.httpserver.HttpExchange;
  14
  15 public class RemoteAuthHttpExchange implements RemoteAuthRequest, RemoteAuthResponse {
  16         private final HttpExchange httpExchange;
  17         private RemoteAuthSession remoteAuthSession;
  18
  19         public RemoteAuthHttpExchange(HttpExchange httpExchange) {
  20                 this.httpExchange = httpExchange;
  21                 this.remoteAuthSession = (RemoteAuthSession) httpExchange.getAttribute(RemoteAuthSession.class.getName());
  22                 Objects.requireNonNull(this.remoteAuthSession);
  23         }
  24
  25         @Override
  26         public void setHeader(String headerName, String value) {
  27                 httpExchange.getResponseHeaders().put(headerName, Collections.singletonList(value));
  28         }
  29
  30         @Override
  31         public void addHeader(String headerName, String value) {
  32                 List<String> values = httpExchange.getResponseHeaders().getOrDefault(headerName, new ArrayList<>());
  33                 values.add(value);
  34         }
  35
  36         @Override
  37         public RemoteAuthSession getSession() {
  38                 return remoteAuthSession;
  39         }
  40
  41         @Override
  42         public RemoteAuthSession createSession() {
  43                 throw new UnsupportedOperationException("Cannot create remote session");
  44         }
  45
  46         @Override
  47         public Locale getLocale() {
  48                 // TODO Auto-generated method stub
  49                 return null;
  50         }
  51
  52         @Override
  53         public Object getAttribute(String key) {
  54                 return httpExchange.getAttribute(key);
  55         }
  56
  57         @Override
  58         public void setAttribute(String key, Object object) {
  59                 httpExchange.setAttribute(key, object);
  60         }
  61
  62         @Override
  63         public String getHeader(String key) {
  64                 List<String> lst = httpExchange.getRequestHeaders().get(key);
  65                 if (lst == null || lst.size() == 0)
  66                         return null;
  67                 return lst.get(0);
  68         }
  69
  70         @Override
  71         public int getLocalPort() {
  72                 return httpExchange.getLocalAddress().getPort();
  73         }
  74
  75         @Override
  76         public String getRemoteAddr() {
  77                 return httpExchange.getRemoteAddress().getHostName();
  78         }
  79
  80         @Override
  81         public int getRemotePort() {
  82                 return httpExchange.getRemoteAddress().getPort();
  83         }
  84
  85 }