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5d308d943e
Use Django's built-in password validators with reasonable settings, and add a basic complexity validator since there isn't one provided. Additionally, fix the registration form so that it shows the help text which includes a description of what the password requirements are. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
26 lines
867 B
Python
26 lines
867 B
Python
from django.core.exceptions import ValidationError
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from django.utils.translation import ugettext as _
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import re
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class ComplexityValidator(object):
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def validate(self, password, user=None):
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score = 0
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if re.search('[0-9]', password):
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score += 1
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if password.lower() != password:
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score += 1
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if re.search('[^a-zA-Z0-9]', password):
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score += 1
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if score < 2:
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raise ValidationError(
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_("This password does not contain at least two of: upper/lowercase characters; a number; a special (non-alphanumeric) character."),
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code='password_too_simple'
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)
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def get_help_text(self):
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return _(
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"Your password must contain at least two of: upper/lowercase characters; a number; a special (non-alphanumeric) character"
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)
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