Commit 21f333bc authored by Erik Romijn's avatar Erik Romijn
Browse files

Fix #17751: Added stripping of whitespace for IPAddressField/GenericIPAddressField

parent c12891e8

django/core/validators.py

+1 −1
Original line number Diff line number Diff line
@@ -129,7 +129,7 @@ validate_email = EmailValidator() 
slug_re = re.compile(r'^[-a-zA-Z0-9_]+$')

validate_slug = RegexValidator(slug_re, _("Enter a valid 'slug' consisting of letters, numbers, underscores or hyphens."), 'invalid')



ipv4_re = re.compile(r'^(25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}$')

ipv4_re = re.compile(r'^\s*(25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}\s*$')

validate_ipv4_address = RegexValidator(ipv4_re, _('Enter a valid IPv4 address.'), 'invalid')

django/forms/fields.py

+8 −0
Original line number Diff line number Diff line
@@ -1096,6 +1096,10 @@ class IPAddressField(CharField): 
    }

    default_validators = [validators.validate_ipv4_address]



    def clean(self, value):

        value = self.to_python(value).strip()

        return super(IPAddressField, self).clean(value)





class GenericIPAddressField(CharField):

    default_error_messages = {}
@@ -1107,6 +1111,10 @@ class GenericIPAddressField(CharField): 
        self.default_error_messages['invalid'] = invalid_error_message

        super(GenericIPAddressField, self).__init__(*args, **kwargs)



    def clean(self, value):

        value = self.to_python(value).strip()

        return super(GenericIPAddressField, self).clean(value)



    def to_python(self, value):

        if value in validators.EMPTY_VALUES:

            return ''

tests/modeltests/validation/tests.py

+16 −2
Original line number Diff line number Diff line
@@ -116,20 +116,30 @@ class GenericIPAddressFieldTests(ValidationTestCase): 
    def test_correct_generic_ip_passes(self):

        giptm = GenericIPAddressTestModel(generic_ip="1.2.3.4")

        self.assertEqual(None, giptm.full_clean())

        giptm = GenericIPAddressTestModel(generic_ip=" 1.2.3.4 ")

        self.assertEqual(None, giptm.full_clean())

        giptm = GenericIPAddressTestModel(generic_ip="2001::2")

        self.assertEqual(None, giptm.full_clean())

        giptm = GenericIPAddressTestModel(generic_ip=" 2001::2 ")

        self.assertEqual(None, giptm.full_clean())



    def test_invalid_generic_ip_raises_error(self):

        giptm = GenericIPAddressTestModel(generic_ip="294.4.2.1")

        self.assertFailsValidation(giptm.full_clean, ['generic_ip',])

        giptm = GenericIPAddressTestModel(generic_ip="1.2.3 .4")

        self.assertFailsValidation(giptm.full_clean, ['generic_ip',])

        giptm = GenericIPAddressTestModel(generic_ip="1:2")

        self.assertFailsValidation(giptm.full_clean, ['generic_ip',])



    def test_correct_v4_ip_passes(self):

        giptm = GenericIPAddressTestModel(v4_ip="1.2.3.4")

        self.assertEqual(None, giptm.full_clean())

        giptm = GenericIPAddressTestModel(v4_ip=" 1.2.3.4 ")

        self.assertEqual(None, giptm.full_clean())



    def test_invalid_v4_ip_raises_error(self):

        giptm = GenericIPAddressTestModel(v4_ip="294.4.2.1")

        self.assertFailsValidation(giptm.full_clean, ['v4_ip',])

        giptm = GenericIPAddressTestModel(v4_ip="294.4 .2.1")

        self.assertFailsValidation(giptm.full_clean, ['v4_ip',])

        giptm = GenericIPAddressTestModel(v4_ip="2001::2")
@@ -138,10 +148,14 @@ class GenericIPAddressFieldTests(ValidationTestCase): 
    def test_correct_v6_ip_passes(self):

        giptm = GenericIPAddressTestModel(v6_ip="2001::2")

        self.assertEqual(None, giptm.full_clean())

        giptm = GenericIPAddressTestModel(v6_ip=" 2001::2 ")

        self.assertEqual(None, giptm.full_clean())



    def test_invalid_v6_ip_raises_error(self):

        giptm = GenericIPAddressTestModel(v6_ip="1.2.3.4")

        self.assertFailsValidation(giptm.full_clean, ['v6_ip',])

        giptm = GenericIPAddressTestModel(v6_ip="2001:: 2")

        self.assertFailsValidation(giptm.full_clean, ['v6_ip',])

        giptm = GenericIPAddressTestModel(v6_ip="1:2")

        self.assertFailsValidation(giptm.full_clean, ['v6_ip',])

tests/regressiontests/forms/tests/extra.py

+15 −15

File changed.

Contains only whitespace changes.