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from django.db import models
from django.http import HttpResponse
from django.contrib.auth.models import User
from django.db.models import signals
class LocalDomain(models.Model):
local_domain_id = models.AutoField(null=False, primary_key=True)
domain_name = models.CharField(max_length=100, null=False, blank=False)
path = models.CharField(max_length=512, null=False, blank=False)
unix_user = models.IntegerField(null=False, blank=False, default=0)
unix_group = models.IntegerField(null=False, blank=False, default=0)
def __str__(self):
return self.domain_name
trigger_update = True
class Meta:
ordering = ('domain_name',)
db_table = 'mail"."local_domains'
managed = False
class Forwarder(models.Model):
forwarder_id = models.AutoField(null=False, primary_key=True)
local_part = models.CharField(max_length=100, null=False, blank=False)
local_domain = models.ForeignKey(LocalDomain, null=False, blank=False, db_column='local_domain_id', on_delete=models.CASCADE)
remote_name = models.EmailField(max_length=200, null=False, blank=False)
def __str__(self):
return "%s@%s -> %s" % (self.local_part, self.local_domain.domain_name, self.remote_name)
trigger_update = True
class Meta:
ordering = ('local_part',)
db_table = 'mail"."forwarder'
managed = False
class VirtualUser(models.Model):
virtual_user_id = models.AutoField(null=False, primary_key=True)
local_domain = models.ForeignKey(LocalDomain, null=False, blank=False, db_column='local_domain_id', on_delete=models.CASCADE)
local_part = models.CharField(max_length=100, null=False, blank=False)
mail_quota = models.IntegerField(null=False, default=500)
passwd = models.CharField(max_length=100, null=False, blank=False, verbose_name="Password")
full_name = models.CharField(max_length=200, null=False, blank=True)
account = models.ForeignKey(User, null=True, blank=True, verbose_name="Connected user", on_delete=models.SET_NULL)
def __str__(self):
return "%s@%s (%s)" % (self.local_part, self.local_domain.domain_name, self.full_name or '')
@property
def fulladdr(self):
return "%s@%s" % (self.local_part, self.local_domain.domain_name)
trigger_update = True
class Meta:
ordering = ('local_part',)
db_table = 'mail"."virtual_user'
managed = False
unique_together = ('local_domain', 'local_part', )
class UserPermissions(models.Model):
user = models.ForeignKey(User, null=False, on_delete=models.CASCADE)
domain = models.ForeignKey(LocalDomain, null=False, on_delete=models.CASCADE)
pattern = models.CharField(max_length=100, null=False, blank=False)
def __str__(self):
return "%s -> %s pattern '%s'" % (self.user, self.domain, self.pattern)
class Log(models.Model):
user = models.ForeignKey(User, null=False, on_delete=models.CASCADE)
when = models.DateTimeField(null=False, auto_now=True)
what = models.CharField(max_length=2048, null=False, blank=False)
def __str__(self):
return "%s (%s): %s" % (self.when, self.user, self.what)
class Meta:
ordering = ('-when',)
def pgmail_save_handler(sender, **kwargs):
if hasattr(sender, 'trigger_update') and sender.trigger_update:
# Touch a temp file in /tmp/ to inform cronjobs we have
# changed something.
with open('/tmp/.mailmgr_update', 'w') as f:
pass
signals.post_save.connect(pgmail_save_handler)
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