add working oauth and ldap client

passbook/core/forms/authentication.py

@@ -0,0 +1,20 @@
+"""passbook core authentication forms"""
+
+from django import forms
+from django.core.validators import validate_email
+
+from passbook.lib.config import CONFIG
+
+
+class LoginForm(forms.Form):
+    """Allow users to login"""
+
+    uid_field = forms.CharField()
+    password = forms.CharField(widget=forms.PasswordInput())
+    remember_me = forms.BooleanField(required=False)
+
+    def clean_uid_field(self):
+        """Validate uid_field after EmailValidator if 'email' is the only selected uid_fields"""
+        if CONFIG.y('passbook.uid_fields') == ['email']:
+            validate_email(self.cleaned_data.get('uid_field'))
+        return self.cleaned_data.get('uid_field')