Made it work :)

RIGS/discourse/discourse.py

@@ -1,7 +1,6 @@
 from __future__ import unicode_literals
-import os
 from social.backends.base import BaseAuth
-from social.exceptions import AuthException
+from django.conf import settings
 
 from .sso import DiscourseSSO
 
@@ -20,8 +19,8 @@ class DiscourseAssociation(object):
 class DiscourseAuth(BaseAuth):
     """Discourse authentication backend"""
     name = 'discourse'
-    secret = os.environ['DISCOURSE_SSO_SECRET']
-    host = os.environ['DISCOURSE_HOST']
+    secret = settings.DISCOURSE_SSO_SECRET
+    host = settings.DISCOURSE_HOST
 
     EXTRA_DATA = [
         ('username', 'username'),

RIGS/discourse/pipeline.py

@@ -0,0 +1,62 @@
+from django.core.urlresolvers import reverse
+from django.contrib.auth import REDIRECT_FIELD_NAME
+from django.shortcuts import render_to_response
+from django.core.exceptions import ValidationError
+
+from social.pipeline.partial import partial
+
+from RIGS.models import Profile
+from RIGS import forms
+
+
+class SocialRegisterForm(forms.ProfileRegistrationFormUniqueEmail):
+    def __init__(self, *args, **kwargs):
+        super(SocialRegisterForm, self).__init__(*args, **kwargs)
+        self.fields.pop('password1')
+        self.fields.pop('password2')
+        self.fields.pop('captcha')
+
+        self.fields['email'].widget.attrs['readonly'] = True
+
+    def clean_email(self):
+        initial = getattr(self, 'initial', None)
+        if(initial['email'] != self.cleaned_data['email']):
+            raise ValidationError("You cannot change the email")
+
+        return initial['email']
+
+
+@partial
+def new_connection(backend, details, response, user=None, is_new=False, social=None, request=None, *args, **kwargs):
+    if social is not None:
+        return
+
+    data = backend.strategy.request_data()
+
+    if data.get('UseCurrentAccount') is not None:
+        return
+
+    alreadyLoggedIn = user is not None
+
+    context = {
+        'details': details,
+        'alreadyLoggedIn': alreadyLoggedIn,
+        'loggedInUser': user,
+    }
+
+    if not alreadyLoggedIn:
+        completeUrl = reverse('social:complete', kwargs={'backend': backend.name})
+        context['login_url'] = "{0}?{1}={2}".format(reverse('login'), REDIRECT_FIELD_NAME, completeUrl)
+
+        if data.get('username') is None:
+            form = SocialRegisterForm(initial=details)
+        else:
+            form = SocialRegisterForm(data, initial=details)
+
+        if form.is_valid():
+            new_user = Profile.objects.create_user(**form.cleaned_data)
+            return {'user': new_user}
+
+        context['form'] = form
+
+    return render_to_response('RIGS/social-associate.html', context)

RIGS/forms.py

@@ -3,6 +3,7 @@ from django import forms
 from django.utils import formats
 from django.conf import settings
 from django.core import serializers
+from django.core.exceptions import ValidationError
 from django.contrib.auth.forms import UserCreationForm, UserChangeForm, AuthenticationForm, PasswordResetForm
 from registration.forms import RegistrationFormUniqueEmail
 from captcha.fields import ReCaptchaField
@@ -27,6 +28,16 @@ class ProfileRegistrationFormUniqueEmail(RegistrationFormUniqueEmail):
             raise forms.ValidationError("These initials are already in use. Please supply different initials.")
         return self.cleaned_data['initials']
 
+    def clean_first_name(self):
+        if self.cleaned_data["first_name"].strip() == '':
+            raise ValidationError("First name is required.")
+        return self.cleaned_data["first_name"]
+
+    def clean_last_name(self):
+        if self.cleaned_data["last_name"].strip() == '':
+            raise ValidationError("Last name is required.")
+        return self.cleaned_data["last_name"]
+
 
 # Login form
 class PasswordReset(PasswordResetForm):

RIGS/templates/RIGS/profile_detail.html

@@ -133,6 +133,20 @@
 					{% endif %}
 				</dd>
 			</dl>
+
+			<h4>Linked to {{object.social_auth.count}} Forum Account(s)</h4>
+
+			{% if object.social_auth.count > 0 %}
+
+		    	<a href="{% url 'unlink_forum' %}" class="btn btn-danger">
+					Unlink Forum Account(s) <span class="glyphicon glyphicon-pencil"></span>
+				</a>
+			{% else %}
+				<a href="{% url "social:begin" "discourse" %}" class="btn btn-success">
+					Link Forum Account <span class="glyphicon glyphicon-pencil"></span>
+				</a>
+			{% endif %}
+
 			{% endif %}
 			{% endif %}
 		</div>

RIGS/templates/RIGS/social-associate.html

@@ -0,0 +1,55 @@
+{% extends 'base.html' %}
+{% load widget_tweaks %}
+{% block title %}Associate{% endblock %}
+
+{% block content %}
+<div class="col-sm-10 col-sm-offset-1">
+
+    <div class="text-center">
+        <h1>R<small>ig</small> I<small>nformation</small> G<small>athering</small> S<small>ystem</small></h1>
+    </div>
+    <h2 class="text-center">Welcome <strong>{{details.username}}</strong></h2>
+    <h4 class="text-center">This is the first time you've visited RIGS with your forum account, so we need a few details to get you set up</h4>
+    <hr/>
+    
+
+    {% if alreadyLoggedIn %}
+        <h2 class="text-center">You are logged in to RIGS as <strong>{{loggedInUser.username}}</strong></h2>
+        <div class="col-sm-8 col-sm-offset-2">
+        <form action="", method="post">{% csrf_token %}
+            <input type="hidden" name="UseCurrentAccount" value="1"/>
+            <button type="submit" class="btn btn-lg btn-primary center btn-block">Link Forum account to RIGS Account</button>
+            </form>
+            <a class="btn btn-lg btn-warning center btn-block" href="{% url 'logout' %}" role="button">Logout</a>
+        </div>
+    {% else %}
+        <h4 class="text-center"><a class="btn btn-info" href="{{login_url}}" role="button">I already have a RIGS account</a></h4>
+        {% if form.errors or supplement_form.errors %}
+        <div class="alert alert-danger">
+            {{form.errors}}
+            {{supplement_form.errors}}
+        </div>
+        {% endif %}
+
+        <div class="col-sm-8 col-sm-offset-2">
+            <form action="" method="post" class="form-horizontal" role="form">{% csrf_token %}
+                {% for field in form %}
+                    <div class="form-group">
+                        <label for="{{ field.id_for_label }}" class="control-label col-sm-4">{{ field.label }}</label>
+                        <div class="controls col-sm-8">
+                            {% render_field field class+="form-control" placeholder=field.label %}
+                        </div>
+                    </div>
+                {% endfor %}
+                <p><input type="submit" value="Register" class="btn btn-primary pull-right"></p>
+            </form>
+
+        </div>
+    {% endif %}
+
+    
+    
+
+
+</div>
+{% endblock %}

RIGS/urls.py

@@ -1,6 +1,7 @@
 from django.conf.urls import patterns, url
 from django.contrib.auth.decorators import login_required
 from RIGS import models, views, rigboard, finance, ical, versioning, forms
+from RIGS.discourse import views as discourseViews
 from django.views.generic import RedirectView
 from django.views.decorators.clickjacking import xframe_options_exempt
 
@@ -15,6 +16,7 @@ urlpatterns = patterns('',
                        url(r'^closemodal/$', views.CloseModal.as_view(), name='closemodal'),
 
                        url('^user/login/$', 'RIGS.views.login', name='login'),
+                       url('^user/associate/$', discourseViews.Associate.as_view(), name='associate'),
                        url('^user/login/embed/$', xframe_options_exempt(views.login_embed), name='login_embed'),
                        url(r'^user/password_reset/$', 'django.contrib.auth.views.password_reset', {'password_reset_form': forms.PasswordReset}),
 
@@ -153,6 +155,7 @@ urlpatterns = patterns('',
                        url(r'^user/edit/$', login_required(views.ProfileUpdateSelf.as_view()),
                            name='profile_update_self'),
                        url(r'^user/reset_api_key$', login_required(views.ResetApiKey.as_view(permanent=False)), name='reset_api_key'),
+                       url(r'^user/unlink_forum$', login_required(views.UnlinkForum.as_view(permanent=False)), name='unlink_forum'),
 
                        # ICS Calendar - API key authentication
                        url(r'^ical/(?P<api_pk>\d+)/(?P<api_key>\w+)/rigs.ics$', api_key_required(ical.CalendarICS()), name="ics_calendar"),

RIGS/views.py

@@ -382,3 +382,12 @@ class ResetApiKey(generic.RedirectView):
         self.request.user.save()
 
         return reverse_lazy('profile_detail')
+
+class UnlinkForum(generic.RedirectView):
+    def get_redirect_url(self, *args, **kwargs):
+        for link in self.request.user.social_auth.all():
+            link.delete()
+        
+        self.request.user.save()
+
+        return reverse_lazy('profile_detail')