enforce birthdate > 1900 through UI and API (fixes @26867)

src/authentic2/attribute_kinds.py

@@ -32,17 +32,26 @@ class BirthdateWidget(widgets.DateWidget):
     def __init__(self, *args, **kwargs):
         options = kwargs.setdefault('options', {})
         options['endDate'] = '-1d'
+        options['startDate'] = '1900-01-01'
         super(BirthdateWidget, self).__init__(*args, **kwargs)
 
 
+def validate_birthdate(value):
+    if value and not (datetime.date(1900, 1, 1) <= value < datetime.date.today()):
+        raise ValidationError(_('birthdate must be in the past and greater or equal than 1900-01-01.'))
+
+
 class BirthdateField(forms.DateField):
     widget = BirthdateWidget
+    default_validators = [
+        validate_birthdate,
+    ]
 
-    def clean(self, value):
-        value = super(BirthdateField, self).clean(value)
-        if value and value >= datetime.date.today():
-            raise ValidationError(_('birthdate must be in the past.'))
-        return value
+
+class BirthdateRestField(serializers.DateField):
+    default_validators = [
+        validate_birthdate,
+    ]
 
 
 @to_iter
@@ -137,7 +146,7 @@ DEFAULT_ATTRIBUTE_KINDS = [
         'field_class': BirthdateField,
         'serialize': lambda x: x.isoformat(),
         'deserialize': lambda x: x and datetime.datetime.strptime(x, '%Y-%m-%d').date(),
-        'rest_framework_field_class': serializers.DateField,
+        'rest_framework_field_class': BirthdateRestField,
     },
     {
         'label': _('french postcode'),

tests/test_attribute_kinds.py

@@ -1,4 +1,6 @@
 # -*- coding: utf-8 -*-
+import datetime
+
 from authentic2.custom_user.models import User
 from authentic2.models import Attribute
 
@@ -168,8 +170,8 @@ def test_phone_number(db, app, admin, mailoutbox):
     response = form.submit().follow()
     assert 'john.doe@example.com' in response
     url = get_link_from_mail(mailoutbox[0])
-    response = app.get(url)
 
+    response = app.get(url)
     form = response.form
     form.set('first_name', 'John')
     form.set('last_name', 'Doe')
@@ -279,3 +281,91 @@ def test_phone_number(db, app, admin, mailoutbox):
     app.post_json('/api/users/', params=payload)
     assert qs.get().attributes.phone_number == ''
     qs.delete()
+
+
+def test_birthdate(db, app, admin, mailoutbox, freezer):
+    freezer.move_to('2018-01-01')
+    Attribute.objects.create(name='birthdate', label='birthdate', kind='birthdate',
+                             asked_on_registration=True)
+    qs = User.objects.filter(first_name='John')
+
+    response = app.get('/accounts/register/')
+    form = response.form
+    form.set('email', 'john.doe@example.com')
+    response = form.submit().follow()
+    assert 'john.doe@example.com' in response
+    url = get_link_from_mail(mailoutbox[0])
+    response = app.get(url)
+
+    form = response.form
+    form.set('first_name', 'John')
+    form.set('last_name', 'Doe')
+    form.set('birthdate', '2018-01-01')
+    form.set('password1', '12345abcdA')
+    form.set('password2', '12345abcdA')
+    response = form.submit()
+    assert response.pyquery.find('.form-field-error #id_birthdate')
+
+    form.set('birthdate', '2017-12-31')
+    form.set('password1', '12345abcdA')
+    form.set('password2', '12345abcdA')
+    form.submit().follow()
+    assert qs.get().attributes.birthdate == datetime.date(2017, 12, 31)
+    qs.delete()
+
+    response = app.get(url)
+    form = response.form
+    form.set('first_name', 'John')
+    form.set('last_name', 'Doe')
+    form.set('birthdate', '1899-12-31')
+    form.set('password1', '12345abcdA')
+    form.set('password2', '12345abcdA')
+    response = form.submit()
+    assert response.pyquery.find('.form-field-error #id_birthdate')
+
+    form.set('birthdate', '1900-01-01')
+    form.set('password1', '12345abcdA')
+    form.set('password2', '12345abcdA')
+    form.submit().follow()
+    assert qs.get().attributes.birthdate == datetime.date(1900, 1, 1)
+    qs.delete()
+
+
+def test_birthdate_api(db, app, admin, mailoutbox, freezer):
+    freezer.move_to('2018-01-01')
+    Attribute.objects.create(name='birthdate', label='birthdate', kind='birthdate',
+                             asked_on_registration=True)
+    qs = User.objects.filter(first_name='John')
+    app.authorization = ('Basic', (admin.username, admin.username))
+
+    payload = {
+        'first_name': 'John',
+        'last_name': 'Doe',
+        'birthdate': '2018-01-01',
+    }
+    app.post_json('/api/users/', params=payload, status=400)
+
+    payload = {
+        'first_name': 'John',
+        'last_name': 'Doe',
+        'birthdate': '2017-12-31',
+    }
+    response = app.post_json('/api/users/', params=payload)
+    assert qs.get().attributes.birthdate == datetime.date(2017, 12, 31)
+    qs.delete()
+
+    payload = {
+        'first_name': 'John',
+        'last_name': 'Doe',
+        'birthdate': '1899-12-31',
+    }
+    app.post_json('/api/users/', params=payload, status=400)
+
+    payload = {
+        'first_name': 'John',
+        'last_name': 'Doe',
+        'birthdate': '1900-01-01',
+    }
+    app.post_json('/api/users/', params=payload)
+    assert qs.get().attributes.birthdate == datetime.date(1900, 1, 1)
+    qs.delete()