allow viewing a vote by full hash so we don't do quite as many DB queries.

helios/templates/voters_list.html

@@ -143,7 +143,7 @@ Voters {{voters_page.start_index}} - {{voters_page.end_index}} (of {{total_voter
 {% if election.use_voter_aliases %}
 <td>{{voter.alias}}</td>
 {% endif %}
-<td><tt style="font-size: 1.4em;">{% if voter.vote_hash %}{{voter.vote_hash}} <span style="font-size:0.8em;">[<a href="{% url "shortcut@vote" vote_tinyhash=voter.vote_tinyhash %}">view</a>]</span>{% else %}&mdash;{% endif %}</tt></td>
+<td><tt style="font-size: 1.4em;">{% if voter.vote_hash %}{{voter.vote_hash}} <span style="font-size:0.8em;">[<a href="{% url "shortcut-fullhash@vote" vote_hash=voter.vote_hash %}">view</a>]</span>{% else %}&mdash;{% endif %}</tt></td>
 </tr>
 {% endfor %}
 </table>

helios/url_names.py

@@ -3,7 +3,7 @@ from helios import election_url_names as election, stats_url_names as stats
 __all__ = [
     "election", "stats",
     "COOKIE_TEST", "COOKIE_TEST_2", "COOKIE_NO",
-    "ELECTION_SHORTCUT", "ELECTION_SHORTCUT_VOTE", "CAST_VOTE_SHORTCUT",
+    "ELECTION_SHORTCUT", "ELECTION_SHORTCUT_VOTE", "CAST_VOTE_SHORTCUT", "CAST_VOTE_FULLHASH_SHORTCUT",
     "TRUSTEE_LOGIN",
     "ELECTIONS_PARAMS", "ELECTIONS_VERIFIER", "ELECTIONS_VERIFIER_SINGLE_BALLOT",
     "ELECTIONS_NEW", "ELECTIONS_ADMINISTERED", "ELECTIONS_VOTED",
@@ -16,6 +16,7 @@ COOKIE_NO="cookie@no"
 ELECTION_SHORTCUT="shortcut@election"
 ELECTION_SHORTCUT_VOTE="shortcut@election@vote"
 CAST_VOTE_SHORTCUT="shortcut@vote"
+CAST_VOTE_FULLHASH_SHORTCUT="shortcut-fullhash@vote"
 
 TRUSTEE_LOGIN="trustee@login"
 

helios/urls.py

@@ -17,6 +17,9 @@ urlpatterns = [
   # vote shortcut
   url(r'^v/(?P<vote_tinyhash>[^/]+)$', views.castvote_shortcut, name=names.CAST_VOTE_SHORTCUT),
 
+  # vote by hash
+  url(r'^vh/(?P<vote_hash>[^/]+)$', views.castvote_fullhash_shortcut, name=names.CAST_VOTE_FULLHASH_SHORTCUT),
+  
   # trustee login
   url(r'^t/(?P<election_short_name>[^/]+)/(?P<trustee_email>[^/]+)/(?P<trustee_secret>[^/]+)$', views.trustee_login,
       name=names.TRUSTEE_LOGIN),

helios/views.py

@@ -147,6 +147,14 @@ def castvote_shortcut(request, vote_tinyhash):
 
   return _castvote_shortcut_by_election(request, election_uuid = cast_vote.voter.election.uuid, cast_vote=cast_vote)
 
+def castvote_fullhash_shortcut(request, vote_hash):
+  try:
+    cast_vote = CastVote.objects.get(vote_hash = vote_hash)
+  except CastVote.DoesNotExist:
+    raise Http404
+
+  return _castvote_shortcut_by_election(request, election_uuid = cast_vote.voter.election.uuid, cast_vote=cast_vote)
+
 @trustee_check
 def trustee_keygenerator(request, election, trustee):
   """