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Disallow non-alpha characters in username

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This commit is contained in:
Tanner Collin 2020-02-06 09:16:58 +00:00
parent b927491084
commit 1c54bd5923
1 changed files with 6 additions and 0 deletions
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6
apiserver/apiserver/api/serializers.py
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@ -5,6 +5,7 @@ from rest_framework.exceptions import ValidationError
from rest_framework.validators import UniqueValidator
from rest_auth.registration.serializers import RegisterSerializer
from rest_auth.serializers import UserDetailsSerializer
import re
from . import models, fields, utils
from .. import settings
@ -351,6 +352,11 @@ class RegistrationSerializer(RegisterSerializer):
last_name = serializers.CharField(max_length=32)
existing_member = serializers.ChoiceField(['true', 'false'])
def validate_username(self, username):
if re.search(r'[^a-z.]', username):
raise ValidationError('Invalid characters.')
return super().validate_username(username)
def custom_signup(self, request, user):
data = request.data