Merge pull request #10 from PuyallupFoursquare/maven

Switching from Ivy+Ant to Maven.

1 files changed, 59 insertions, 0 deletions

diff --git a/src/main/java/com/p4square/session/SessionCookieAuthenticator.java b/src/main/java/com/p4square/session/SessionCookieAuthenticator.java
new file mode 100644
index 0000000..0074b77
--- /dev/null
+++ b/src/main/java/com/p4square/session/SessionCookieAuthenticator.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2013 Jesse Morgan
+ */
+
+package com.p4square.session;
+
+import org.apache.log4j.Logger;
+
+import org.restlet.Context;
+import org.restlet.Request;
+import org.restlet.Response;
+import org.restlet.security.Authenticator;
+
+/**
+ *
+ * @author Jesse Morgan <jesse@jesterpm.net>
+ */
+public class SessionCookieAuthenticator extends Authenticator {
+    private static final Logger LOG = Logger.getLogger(SessionCookieAuthenticator.class);
+
+    private static final String COOKIE_NAME  = "S";
+
+    private final Sessions mSessions;
+
+    public SessionCookieAuthenticator(Context context, boolean optional, Sessions sessions) {
+        super(context, optional);
+
+        mSessions = sessions;
+    }
+
+    protected boolean authenticate(Request request, Response response) {
+        final String cookie = request.getCookies().getFirstValue(COOKIE_NAME);
+
+        if (request.getClientInfo().isAuthenticated()) {
+            // Request is already authenticated... create session if it doesn't exist.
+            if (cookie == null) {
+                Session s = mSessions.create(request.getClientInfo().getUser());
+                response.getCookieSettings().add(COOKIE_NAME, s.getId());
+            }
+
+            return true;
+
+        } else {
+            // Check for authentication cookie
+            if (cookie != null) {
+                LOG.debug("Got cookie: " + cookie);
+
+                Session s = mSessions.get(cookie);
+                if (s != null) {
+                    request.getClientInfo().setUser(s.getUser());
+                    return true;
+                }
+            }
+
+            return false;
+        }
+    }
+
+}