create views to manage keys

sshkey/forms.py

+from django import forms
+from sshkey.models import UserKey
+
+class UserKeyForm(forms.ModelForm):
+  class Meta:
+    model = UserKey
+    fields = ['name', 'key']

sshkey/templates/sshkey/userkey_detail.html

+{% if action == 'add' %}
+<h1>Add SSH Key</h1>
+{% else %}
+<h1>Edit SSH Key</h1>
+{% endif %}
+
+{% if error_message %}
+<p><strong>{{ error_message }}</strong></p>
+{% endif %}
+
+<form action="" method="post">
+{% csrf_token %}
+<table>
+{{ form }}
+</table>
+<input type="submit" value="Save" />
+</form>

sshkey/templates/sshkey/userkey_list.html

+<h1>My Keys</h1>
+<p><a href="{% url sshkey.views.userkey_add %}">Add Key</a></p>
+<table>
+  <tr>
+    <th>Key</th>
+    <th></th>
+  </tr>
+{% for userkey in userkey_list %}
+  <tr>
+    <td>{{ userkey.name }}</td>
+    <td><a href="{% url sshkey.views.userkey_edit userkey.pk %}">Edit</a></td>
+    <td><a href="{% url sshkey.views.userkey_delete userkey.pk %}">Delete</a></td>
+  </tr>
+{% endfor %}
+</table>

sshkey/urls.py

@@ -2,4 +2,8 @@ from django.conf.urls.defaults import patterns, url
 
 urlpatterns = patterns('sshkey.views',
   url(r'^lookup$', 'lookup'),
+  url(r'^$', 'userkey_list'),
+  url(r'^add$', 'userkey_add'),
+  url(r'^(?P<pk>\d+)$', 'userkey_edit'),
+  url(r'^(?P<pk>\d+)/delete$', 'userkey_delete'),
 )

sshkey/views.py

-from django.http import HttpResponse
+from django.http import HttpResponse, HttpResponseRedirect
+from django.views.decorators.http import require_http_methods, require_GET
+from django.shortcuts import get_object_or_404, render_to_response
+from django.template import RequestContext
+from django.contrib.auth.decorators import login_required
+from django.core.exceptions import PermissionDenied
+from django.core.urlresolvers import reverse
 from django.conf import settings
 from sshkey.models import UserKey
+from sshkey.forms import UserKeyForm
 
+@require_GET
 def lookup(request):
   try:
     fingerprint = request.GET['fingerprint']
@@ -24,3 +32,58 @@ def lookup(request):
       options = ''
     response += options + key.key + '\n'
   return HttpResponse(response, mimetype='text/plain')
+
+@login_required
+@require_GET
+def userkey_list(request):
+  userkey_list = UserKey.objects.filter(user=request.user)
+  return render_to_response(
+    'sshkey/userkey_list.html',
+    { 'userkey_list': userkey_list },
+    context_instance = RequestContext(request),
+  )
+
+@login_required
+@require_http_methods(['GET', 'POST'])
+def userkey_add(request):
+  if request.method == 'POST':
+    userkey = UserKey(user=request.user)
+    form = UserKeyForm(request.POST, instance=userkey)
+    if form.is_valid():
+      form.save()
+      return HttpResponseRedirect(reverse('sshkey.views.userkey_list'))
+  else:
+    form = UserKeyForm()
+  return render_to_response(
+    'sshkey/userkey_detail.html',
+    { 'form': form, 'action': 'add' },
+    context_instance = RequestContext(request),
+  )
+
+@login_required
+@require_http_methods(['GET', 'POST'])
+def userkey_edit(request, pk):
+  userkey = get_object_or_404(UserKey, pk=pk)
+  if userkey.user != request.user:
+    raise PermissionDenied
+  if request.method == 'POST':
+    form = UserKeyForm(request.POST, instance=userkey)
+    if form.is_valid():
+      form.save()
+      return HttpResponseRedirect(reverse('sshkey.views.userkey_list'))
+  else:
+    form = UserKeyForm(instance=userkey)
+  return render_to_response(
+    'sshkey/userkey_detail.html',
+    { 'form': form, 'action': 'edit' },
+    context_instance = RequestContext(request),
+  )
+
+@login_required
+@require_GET
+def userkey_delete(request, pk):
+  userkey = get_object_or_404(UserKey, pk=pk)
+  if userkey.user != request.user:
+    raise PermissionDenied
+  userkey.delete()
+  return HttpResponseRedirect(reverse('sshkey.views.userkey_list'))