Merge pull request #15 from nitmir/dev

Update version to 0.7.3

Added
-----
* Add autofocus to the username input on the login page

Fixed
-----
* Really pick the last version on Pypi for new version checking.
  We were only sorting version string lexicographically and it would have break when
  we reach version 0.10.N or 0.N.10
* Only check for valid username/password if username and password POST fields are posted.
  This fix a bug where posting without it raise a exception are None where passed for
  username/password verification.

CHANGELOG.rst

@@ -6,6 +6,23 @@ All notable changes to this project will be documented in this file.
 .. contents:: Table of Contents
    :depth: 2
 
+v0.7.3 - 2016-09-07
+===================
+
+Added
+-----
+* Add autofocus to the username input on the login page
+
+Fixed
+-----
+* Really pick the last version on Pypi for new version checking.
+  We were only sorting version string lexicographically and it would have break when
+  we reach version 0.10.N or 0.N.10
+* Only check for valid username/password if username and password POST fields are posted.
+  This fix a bug where posting without it raise a exception are None where passed for
+  username/password verification.
+
+
 v0.7.2 - 2016-08-31
 ===================
 

cas_server/__init__.py

@@ -11,7 +11,7 @@
 """A django CAS server application"""
 
 #: version of the application
-VERSION = '0.7.2'
+VERSION = '0.7.3'
 
 #: path the the application configuration class
 default_app_config = 'cas_server.apps.CasAppConfig'

cas_server/forms.py

@@ -100,7 +100,10 @@ class UserCredential(BaseLogin):
          Form used on the login page to retrive user credentials
      """
     #: The user username
-    username = forms.CharField(label=_('username'))
+    username = forms.CharField(
+        label=_('username'),
+        widget=forms.TextInput(attrs={'autofocus': 'autofocus'})
+    )
     #: The user password
     password = forms.CharField(label=_('password'), widget=forms.PasswordInput)
     #: A checkbox to ask to be warn before emiting a ticket for another service
@@ -119,8 +122,9 @@ class UserCredential(BaseLogin):
             :rtype: dict
         """
         cleaned_data = super(UserCredential, self).clean()
-        auth = utils.import_attr(settings.CAS_AUTH_CLASS)(cleaned_data.get("username"))
+        if "username" in cleaned_data and "password" in cleaned_data:
-        if auth.test_password(cleaned_data.get("password")):
+            auth = utils.import_attr(settings.CAS_AUTH_CLASS)(cleaned_data["username"])
+            if auth.test_password(cleaned_data["password"]):
                 cleaned_data["username"] = auth.username
             else:
                 raise forms.ValidationError(

cas_server/utils.py

@@ -653,7 +653,8 @@ def check_password(method, password, hashed_password, charset):
 
 def decode_version(version):
     """
-        decode a version string following version semantic http://semver.org/ input a tuple of int
+        decode a version string following version semantic http://semver.org/ input a tuple of int.
+        It will work as long as we do not use pre release versions.
 
         :param unicode version: A dotted version
         :return: A tuple a int
@@ -683,9 +684,7 @@ def last_version():
         try:
             req = requests.get(settings.CAS_NEW_VERSION_JSON_URL)
             data = json.loads(req.text)
-            versions = list(data["releases"].keys())
+            version = data["info"]["version"]
-            versions.sort()
-            version = versions[-1]
             last_version._cache = (time.time(), version, True)
             return version
         except (