django-orchestra-test/orchestra/contrib/mailboxes/validators.py

72 lines
2.2 KiB
Python
Raw Normal View History

2014-08-22 15:31:44 +00:00
import hashlib
import os
import re
2014-10-09 17:04:12 +00:00
from django.core.management.base import CommandError
2014-08-22 15:31:44 +00:00
from django.core.validators import ValidationError, EmailValidator
from django.utils.translation import ugettext_lazy as _
from orchestra.utils import paths
2015-04-05 10:46:24 +00:00
from orchestra.utils.sys import run
2014-08-22 15:31:44 +00:00
from . import settings
def validate_emailname(value):
2014-11-13 15:34:00 +00:00
msg = _("'%s' is not a correct email name." % value)
2014-08-22 15:31:44 +00:00
if '@' in value:
raise ValidationError(msg)
value += '@localhost'
try:
2014-11-12 12:46:41 +00:00
EmailValidator()(value)
2014-08-22 15:31:44 +00:00
except ValidationError:
raise ValidationError(msg)
def validate_forward(value):
""" space separated mailboxes or emails """
2014-10-09 17:04:12 +00:00
from .models import Mailbox
2014-11-13 15:34:00 +00:00
errors = []
2014-11-02 14:33:55 +00:00
destinations = []
2014-08-22 15:31:44 +00:00
for destination in value.split():
2014-11-02 14:33:55 +00:00
if destination in destinations:
2014-11-13 15:34:00 +00:00
errors.append(ValidationError(
_("'%s' is already present.") % destination
))
2014-11-02 14:33:55 +00:00
destinations.append(destination)
2014-10-09 17:04:12 +00:00
if '@' in destination:
2014-11-13 15:34:00 +00:00
try:
EmailValidator()(destination)
except ValidationError:
errors.append(ValidationError(
_("'%s' is not a valid email address.") % destination
))
elif not Mailbox.objects.filter(name=destination).exists():
errors.append(ValidationError(
_("'%s' is not an existent mailbox.") % destination
))
if errors:
raise ValidationError(errors)
2014-08-22 15:31:44 +00:00
def validate_sieve(value):
sieve_name = '%s.sieve' % hashlib.md5(value.encode('utf8')).hexdigest()
2015-05-06 15:32:22 +00:00
test_path = os.path.join(settings.MAILBOXES_SIEVETEST_PATH, sieve_name)
with open(test_path, 'w') as f:
2014-08-22 15:31:44 +00:00
f.write(value)
context = {
'orchestra_root': paths.get_orchestra_dir()
2014-08-22 15:31:44 +00:00
}
2014-10-17 10:04:47 +00:00
sievetest = settings.MAILBOXES_SIEVETEST_BIN_PATH % context
2015-05-06 15:32:22 +00:00
try:
test = run(' '.join([sievetest, test_path, '/dev/null']), silent=True)
finally:
os.unlink(test_path)
2015-05-09 17:08:45 +00:00
if test.exit_code:
2014-08-22 15:31:44 +00:00
errors = []
for line in test.stderr.decode('utf8').splitlines():
2014-08-22 15:31:44 +00:00
error = re.match(r'^.*(line\s+[0-9]+:.*)', line)
if error:
errors += error.groups()
raise ValidationError(' '.join(errors))