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validation.py: add hostname lenght check

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That's not really needed, just added for avoiding
django.db.utils.DatabaseError exceptions when trying to add too long
hostname with py-i2phosts-injector
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Hidden Z 2010-10-22 17:47:27 +00:00
parent 01e01b98fa
commit 76e4ee94ce
1 changed files with 4 additions and 0 deletions
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4
web/lib/validation.py
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@ -13,6 +13,10 @@ def validate_hostname(data):
""" """
# convert hostname to lowercase and strip leading and trailing whitespaces # convert hostname to lowercase and strip leading and trailing whitespaces
data = data.lower().strip() data = data.lower().strip()
# do lenght check here for avoiding django.db.utils.DatabaseError exceptions
# when trying to add too long hostname with py-i2phosts-injector
if len(data) > 67:
raise forms.ValidationError('Too long hostname (should be 67 chars max)')
# Must end with '.i2p'. # Must end with '.i2p'.
if re.match(r'.*\.i2p$', data) == None: if re.match(r'.*\.i2p$', data) == None:
raise forms.ValidationError('Hostname doesn\'t ends with .i2p') raise forms.ValidationError('Hostname doesn\'t ends with .i2p')