Finished login and registration

Website/skoolos/settings.py

@@ -135,4 +135,4 @@ STATIC_URL = '/static/'
 
 CRISPY_TEMPLATE_PACK = 'bootstrap4'
 
-LOGIN_REDIRECT_URL = '/'
+LOGIN_REDIRECT_URL = '/'

Website/skoolos/urls.py

@@ -12,12 +12,16 @@ router.register(r'assignments', api_views.AssignmentViewSet)
 router.register(r'classes', api_views.ClassesViewSet)
 router.register(r'files', api_views.DefFilesViewSet)
 
+from users import views as user_views
 
 # Wire up our API using automatic URL routing.
 # Additionally, we include login URLs for the browsable API.
 urlpatterns = [
-    path('', include(router.urls)),
+    path('api/', include(router.urls)),
     path('api-auth/', include('rest_framework.urls')),
     path('admin/', admin.site.urls),
-    path('login/', auth_views.LoginView.as_view(template_name="users/login.html"), name='login')
-]
+    path('login/', auth_views.LoginView.as_view(template_name="users/login.html"), name='login'),
+    path('register/', user_views.register, name='register'),
+    path('create_account/', user_views.create_account, name='create_account'),
+    path('callback/', user_views.callback, name='callback'),
+]

Website/users/admin.py

@@ -1,3 +1,5 @@
 from django.contrib import admin
+from .models import Token
 
 # Register your models here.
+admin.site.register(Token)

Website/users/forms.py

@@ -0,0 +1,19 @@
+from django import forms
+from django.contrib.auth.models import User
+
+class UserCreationForm(forms.ModelForm):
+
+    username = forms.CharField(disabled=True)
+    email = forms.EmailField(disabled=True)
+    first_name = forms.CharField(disabled=True)
+    last_name = forms.CharField(disabled=True)
+    password = forms.PasswordInput()
+    confirm_password = forms.PasswordInput()
+
+
+    def __init__(self, *args, **kwargs):
+        super(UserCreationForm, self).__init__(*args, **kwargs)
+
+    class Meta:
+        model = User
+        fields = ['username', 'email', 'first_name', 'password', 'confirm_password']

Website/users/migrations/0001_initial.py

@@ -0,0 +1,26 @@
+# Generated by Django 3.0.7 on 2020-06-13 08:25
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Token',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('username', models.TextField()),
+                ('email', models.TextField()),
+                ('first_name', models.TextField()),
+                ('last_name', models.TextField()),
+                ('isStudent', models.BooleanField()),
+                ('token', models.CharField(max_length=255)),
+            ],
+        ),
+    ]

Website/users/models.py

@@ -1,3 +1,21 @@
 from django.db import models
+from uuid import uuid4
+
 
 # Create your models here.
+
+class Token(models.Model):
+    username = models.TextField()
+    email = models.TextField()
+    first_name = models.TextField()
+    last_name = models.TextField()
+    isStudent = models.BooleanField()
+    token = models.CharField(max_length=255)
+
+    def save(self, *args, **kwargs):
+        if not self.token:
+            self.token = uuid4()
+        return super(Token, self).save(*args, **kwargs)
+
+    def __str__(self):
+        return f"{self.username}'s Token";

Website/users/templates/users/create_password.html

@@ -0,0 +1,13 @@
+{% extends "users/base.html" %}
+{% block content %}
+<div class="login-page">
+  <div class="form">
+    <form class="register-form">
+      <input type="text" placeholder="name"/>
+      <input type="password" placeholder="password"/>
+      <input type="text" placeholder="email address"/>
+      <button>create</button>
+    </form>
+  </div>
+</div>
+{% endblock %}

Website/users/templates/users/login.html

@@ -8,9 +8,9 @@
             {% csrf_token %}
             {{ form | crispy }}
             <button type="submit">login</button>
-        <p class="message">Not registered? <a href="#">Create an account with Ionreg</a></p>
+        <p class="message">Not registered? <a href="{% url 'register' %}">Create an account with Ion</a></p>
       </form>
     </div>
   </div>
 </div>
-{% endblock %}
+{% endblock %}

Website/users/templates/users/register.html

@@ -3,13 +3,13 @@
 {% block content %}
   <div class="login-page">
     <div class="form">
-        <form class="login-form" method="POST">
-            {% csrf_token %}
-            {{ form | crispy }}
-            <button type="submit">login</button>
-        <p class="message">Not registered? <a href="#">Create an account with Ionreg</a></p>
-      </form>
+        <div class="content-section">
+            <a href="{{ authorization_url }}" title="Ion" class="border border-dark p-3 btn btn-block btn-lg mx-auto" style="background: black; color: white;">
+            <img src="https://ion.tjhsst.edu/static/img/favicon.png" style="filter: invert(1);">
+            Register with Ion
+            </a>
+        </div>
     </div>
   </div>
 </div>
-{% endblock %}
+{% endblock %}

Website/users/views.py

@@ -1,3 +1,80 @@
-from django.shortcuts import render
+import json
+import requests
+
+from django.shortcuts import render, redirect
+
+from requests_oauthlib import OAuth2Session
+from django.contrib import messages
+
+from .models import Token
+
+from django.contrib.auth import authenticate
+from django.contrib.auth import login as auth_login
+from django.contrib.auth import logout as auth_logout
+from django.contrib.auth.models import User
+from django.contrib.auth.decorators import login_required
 
 # Create your views here.
+# Thanks Django, what would I do without this comment
+
+client_id = r'QeZPBSKqdvWFfBv1VYTSv9iFGz5T9pVJtNUjbEr6'
+client_secret = r'0Wl3hAIGY9SvYOqTOLUiLNYa4OlCgZYdno9ZbcgCT7RGQ8x2f1l2HzZHsQ7ijC74A0mrOhhCVeZugqAmOADHIv5fHxaa7GqFNtQr11HX9ySTw3DscKsphCVi5P71mlGY'
+redirect_uri = 'http://localhost:8000/callback/'
+token_url = 'https://ion.tjhsst.edu/oauth/authorize/'
+scope=["read"]
+
+def register(request):
+    oauth = OAuth2Session(client_id=client_id, redirect_uri=redirect_uri, scope=scope)
+    authorization_url, state = oauth.authorization_url("https://ion.tjhsst.edu/oauth/authorize/")
+
+    return render(request,"users/register.html", {"authorization_url": authorization_url})
+
+def callback (request):
+        if request.method == "GET":
+            code = request.GET.get('code')
+            state = request.GET.get("state")
+            # Then if we get a response from Ion with the authorization code
+            if code is not None and state is not None:
+                print ("made it")
+                # We send it back to fetch the acess_token
+                payload = {'grant_type':'authorization_code','code': code,'redirect_uri':redirect_uri,'client_id':client_id,'client_secret':client_secret, 'csrfmiddlewaretoken': state}
+                token = requests.post("https://ion.tjhsst.edu/oauth/token/", data=payload).json()
+                headers = {'Authorization': f"Bearer {token['access_token']}"}
+                print(token)
+
+                # And finally get the user's profile!
+                profile = requests.get("https://ion.tjhsst.edu/api/profile", headers=headers).json()
+                print(profile)
+                username = profile['ion_username']
+                email = profile['tj_email']
+                first_name = profile['first_name']
+                last_name = profile['last_name']
+                isStudent = profile['is_student']
+
+                if User.objects.filter(username=username).count() != 0:
+                    messages.success(request, "This user already exists!")
+                    return redirect('register')
+                else:
+                    token = Token(username = username, email = email, first_name = first_name, last_name = last_name, isStudent = isStudent)
+                    token.save()
+                    tokenHash = token.token
+                    print(f'/create_account/?token={tokenHash}')
+                    return redirect(f'/create_account/?token={tokenHash}')
+
+
+        messages.warning(request, "Invalid Callback Response")
+        return redirect('register')
+
+
+def create_account (request):
+    if request.method == "GET" and Token.objects.filter(token=request.GET.get('token')).count() == 1:
+        token = Token.objects.get(token=request.GET.get('token'))
+        username = token.username
+        email = token.email
+        first_name = token.first_name
+        last_name = token.last_name
+        isStudent = token.isStudent
+
+        
+    else:
+        return redirect('/register/')