From 362cef066725dec0ffaeacb91e7e3c287d68bc51 Mon Sep 17 00:00:00 2001
From: Jesse Morgan <jesse@jesterpm.net>
Date: Tue, 27 Aug 2013 08:28:16 -0700
Subject: Introducing F1 Authentication and Adding Site Content.

This change introduced the f1oauth and jesterpm oauth packages for
interacting with Fellowship One's developer API. I have also reworked
the login authentication to verify credentials through F1 and added
session management to track logged in users.

The Authenticator chain works as follows: on every page load we check
for a session cookie, if the cookie exists, the Request is marked as
authenticated and the OAuthUser object is restored in ClientInfo. If
this request is going to an account page, we require authentication. The
LoginFormAuthenticator checks if the user is already authenticated (via
cookie) and if not redirects the user to the login page. When the login
form is submitted, LoginFormAuthenticator catches the POST request and
authenticates the user through F1.

I'm also adding a new account page, but it is currently a work in
progress.

This commit also adds Allen's content to the site.
---
 .../p4square/grow/frontend/NewAccountResource.java | 115 +++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 src/com/p4square/grow/frontend/NewAccountResource.java

(limited to 'src/com/p4square/grow/frontend/NewAccountResource.java')

diff --git a/src/com/p4square/grow/frontend/NewAccountResource.java b/src/com/p4square/grow/frontend/NewAccountResource.java
new file mode 100644
index 0000000..e0b857a
--- /dev/null
+++ b/src/com/p4square/grow/frontend/NewAccountResource.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2013 Jesse Morgan
+ */
+
+package com.p4square.grow.frontend;
+
+import java.util.Map;
+
+import freemarker.template.Template;
+
+import org.restlet.data.Form;
+import org.restlet.data.MediaType;
+import org.restlet.data.Status;
+import org.restlet.resource.ServerResource;
+import org.restlet.representation.Representation;
+import org.restlet.representation.StringRepresentation;
+import org.restlet.ext.freemarker.TemplateRepresentation;
+
+import org.apache.log4j.Logger;
+
+import com.p4square.f1oauth.F1OAuthHelper;
+import net.jesterpm.restlet.oauth.OAuthException;
+
+import net.jesterpm.fmfacade.FreeMarkerPageResource;
+
+/**
+ * This resource creates a new InFellowship account.
+ *
+ * @author Jesse Morgan <jesse@jesterpm.net>
+ */
+public class NewAccountResource extends FreeMarkerPageResource {
+    private static Logger LOG = Logger.getLogger(NewAccountResource.class);
+
+    private GrowFrontend mGrowFrontend;
+    private F1OAuthHelper mHelper;
+
+    private String mErrorMessage;
+
+    private String mLoginPageUrl;
+    private String mVerificationPage;
+
+    @Override
+    public void doInit() {
+        super.doInit();
+
+        mGrowFrontend = (GrowFrontend) getApplication();
+        mHelper = mGrowFrontend.getHelper();
+
+        mErrorMessage = null;
+
+        mLoginPageUrl = "";
+        mVerificationPage = "";
+    }
+
+    /**
+     * Return the login page.
+     */
+    @Override
+    protected Representation get() {
+        Template t = mGrowFrontend.getTemplate("pages/newaccount.html.ftl");
+
+        try {
+            if (t == null) {
+                setStatus(Status.CLIENT_ERROR_NOT_FOUND);
+                return ErrorPage.TEMPLATE_NOT_FOUND;
+            }
+
+            Map<String, Object> root = getRootObject();
+            root.put("errorMessage", mErrorMessage);
+
+            return new TemplateRepresentation(t, root, MediaType.TEXT_HTML);
+
+        } catch (Exception e) {
+            LOG.fatal("Could not render page: " + e.getMessage(), e);
+            setStatus(Status.SERVER_ERROR_INTERNAL);
+            return ErrorPage.RENDER_ERROR;
+        }
+    }
+
+    @Override
+    protected Representation post(Representation rep) {
+        Form form = new Form(rep);
+
+        String firstname = form.getFirstValue("firstname");
+        String lastname  = form.getFirstValue("lastname");
+        String email     = form.getFirstValue("email");
+
+        if (isEmpty(firstname)) {
+            mErrorMessage += "First Name is a required field. ";
+        }
+        if (isEmpty(lastname)) {
+            mErrorMessage += "Last Name is a required field. ";
+        }
+        if (isEmpty(email)) {
+            mErrorMessage += "Email is a required field. ";
+        }
+
+        if (mErrorMessage.length() > 0) {
+            return get();
+        }
+
+        try {
+            mHelper.createAccount(firstname, lastname, email, mLoginPageUrl);
+            getResponse().redirectSeeOther(mVerificationPage);
+            return new StringRepresentation("Redirecting to " + mVerificationPage);
+
+        } catch (OAuthException e) {
+            return new ErrorPage(e.getStatus().getDescription());
+        }
+    }
+
+    private boolean isEmpty(String s) {
+        return s != null && s.trim().length() > 0;
+    }
+}
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