Add a page that lists all authorised Micropub clients and allows a client's access to be revoked easily

lemonauth/jinja2/lemonauth/tokens.html

@@ -0,0 +1,68 @@
+{% extends 'lemoncurry/layout.html' %}
+
+{% block main %}
+      <div class="container">
+        <div class="card-columns">
+        {% for _, c in clients | dictsort %}
+          <div class="h-x-app card">
+            {% if c.app.logo %}
+            <img class="u-photo card-img-top" src="{{ c.app.logo[0] }}" alt="{{ c.app.name[0] }}" />
+
+            {% endif %}
+            <div class="card-body">
+              <h5 class="card-title">
+                <span class="p-name">{{ c.app.name[0] if c.app else (c.id | friendly_url) }}</span>
+                <span class="badge badge-light">
+                  <span class="p-count">{{ c.count }}</span>
+                  {{ 'tokens' if c.count > 1 else 'token' }}
+                </span>
+              </h5>
+
+              <h6 class="card-subtitle mb-2">
+                <a class="u-url" href="{{ c.id }}">{{ c.id }}</a>
+              </h6>
+
+              <p class="card-text">this client has access to the scopes:</p>
+            </div>
+
+            <ul class="list-group list-group-flush">
+              {% for scope in c.scopes %}
+              <li class="p-scope list-group-item">{{ scope }}</li>
+              {% endfor %}
+            </ul>
+
+            <form class="card-footer text-right" action="{{ url('lemonauth:tokens_revoke', kwargs={'client_id': c.id}) }}">
+              {{ csrf_input }}
+              <button type="submit" class="btn btn-danger">
+                <i class="fas fa-ban" aria-hidden="true"></i>
+                revoke access
+              </button>
+            </form>
+          </div>
+        {% endfor %}
+        </div>
+      </div>
+{% endblock %}
+
+{% block foot %}
+    <script type="text/javascript">
+      $('form').on('submit', function(e) {
+        e.preventDefault();
+        var $f = $(this);
+        if ($f.data('deleting')) return;
+        $f.data('deleting', true);
+        $f.find('button').prop({disabled: true})
+          .find('[data-fa-i2svg]').removeClass('fa-ban').addClass('fa-circle-notch fa-spin');
+        $.ajax({
+          headers: {'X-CSRFToken': $f.find('[name="csrfmiddlewaretoken"]').val()},
+          method: 'DELETE',
+          url: $f.attr('action'),
+        }).then(function() {
+          var $app = $f.parent('.h-x-app');
+          return $app.hide(function() {
+            $app.remove();
+          });
+        });
+      });
+    </script>
+{% endblock %}

lemonauth/urls.py

@@ -8,4 +8,6 @@ urlpatterns = [
     path('indie', views.IndieView.as_view(), name='indie'),
     path('indie/approve', views.indie_approve, name='indie_approve'),
     path('token', views.TokenView.as_view(), name='token'),
+    path('tokens', views.TokensListView.as_view(), name='tokens'),
+    path('tokens/<path:client_id>', views.TokensRevokeView.as_view(), name='tokens_revoke'),
 ]

lemonauth/views/__init__.py

@@ -2,3 +2,4 @@ from .login import login
 from .logout import logout
 from .indie import IndieView, approve as indie_approve
 from .token import TokenView
+from .tokens import TokensListView, TokensRevokeView

lemonauth/views/tokens/__init__.py

@@ -0,0 +1,2 @@
+from .list import TokensListView
+from .revoke import TokensRevokeView

lemonauth/views/tokens/list.py

@@ -0,0 +1,41 @@
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.views.generic import TemplateView
+from typing import Dict, Optional, Set
+from lemoncurry.requests import mf2
+
+
+class ClientsDict(dict):
+    def __missing__(self, client_id):
+        self[client_id] = Client(client_id)
+        return self[client_id]
+
+
+class Client:
+    id: str
+    count: int
+    scopes: Set[str]
+    app: Optional[Dict[str, str]]
+
+    def __init__(self, client_id):
+        self.id = client_id
+        self.count = 0
+        self.scopes = set()
+        apps = mf2(self.id).to_dict(filter_by_type='h-x-app')
+        try:
+            self.app = apps[0]['properties']
+        except IndexError:
+            self.app = None
+
+
+class TokensListView(LoginRequiredMixin, TemplateView):
+    template_name = 'lemonauth/tokens.html'
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        clients = ClientsDict()
+        for token in self.request.user.token_set.all():
+            client = clients[token.client_id]
+            client.count += 1
+            client.scopes |= set(token.scope.split(' '))
+        context.update({'clients': clients, 'title': 'tokens'})
+        return context

lemonauth/views/tokens/revoke.py

@@ -0,0 +1,11 @@
+from django.http import HttpResponse
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.views import View
+
+from ...models import Token
+
+
+class TokensRevokeView(LoginRequiredMixin, View):
+    def delete(self, request, client_id: str):
+        Token.objects.filter(client_id=client_id).delete()
+        return HttpResponse(status=204)

lemoncurry/jinja2/lemoncurry/layout.html

@@ -61,6 +61,12 @@
 
           <ul class="navbar-nav">
           {% if request.user.is_authenticated %}
+            <li class="nav-item">
+              <a class="nav-link" href="{{ url('lemonauth:tokens') }}">
+                <i class="fas fa-cookie-bite fa-fw" aria-hidden="true"></i>
+                tokens
+              </a>
+            </li>
             <li class="nav-item">
               <a class="nav-link" href="{{ url('admin:index') }}">
                 <i class="fas fa-cog fa-fw" aria-hidden="true"></i>
@@ -133,8 +139,8 @@
       <p>powered by <a rel="code-repository" href="{{ package.repository }}/src/tag/v{{ package.version }}">{{ package.name }} {{ package.version }}</a></p>
     </footer>
 
-    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" crossorigin="anonymous"
-            integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"></script>
+    <script src="https://code.jquery.com/jquery-3.3.1.min.js" crossorigin="anonymous"
+            integrity="sha384-tsQFqpEReu7ZLhBV2VZlAu7zcOV+rXbYlF2cqB8txI/8aZajjp4Bqd+V6D5IgvKT"></script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" crossorigin="anonymous"
             integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49"></script>
     <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" crossorigin="anonymous"

lemoncurry/static/lemoncurry/css/layout.styl

@@ -27,6 +27,8 @@ code, pre, .code, .pre
 	border-color $base00
 	color $base07
 
+.list-group-item
+	background-color $base03
 
 [class^="openwebicons-"], [class*=" openwebicons-"]
 	&::before

lemoncurry/utils.py

@@ -31,6 +31,8 @@ PACKAGE = PackageJson()
 
 def friendly_url(url):
     (scheme, netloc, path, params, q, fragment) = urlparse(url)
+    if path == '/':
+        return netloc
     return netloc + path