First signal to sync xmpp - django passwords

Luan
1 parent e4f0799b
Showing 1 changed file with 40 additions and 0 deletions Show diff stats
src/accounts/models.py
+# -*- coding: utf-8 -*-
 import urlparse
 from django.db import models
+from django.db.models.signals import pre_save
 from django.contrib.auth.models import AbstractUser
 from django.core.urlresolvers import reverse
+from conversejs import xmpp
+
 from .utils import mailman
@@ -18,6 +22,18 @@ class User(AbstractUser):
     verification_hash = models.CharField(max_length=32, null=True, blank=True)
     modified = models.DateTimeField(auto_now=True)
+    def check_password(raw_password):
+        """
+        Returns a boolean of whether the raw_password was correct. Handles
+        hashing formats behind the scenes.
+        """
+        if not raw_password or not self.has_usable_password():
+            return False
+        return self.password == raw_password
+
+    def set_password(self, raw_password):
+        self.password = unicode(raw_password)
+
     def get_absolute_url(self):
         return reverse('user_profile', kwargs={'username': self.username})
@@ -39,3 +55,27 @@ class User(AbstractUser):
 # The following workaroud allows to change email field to unique
 #   without having to rewrite all AbstractUser here
 User._meta.get_field('email')._unique = True
+
+
+def password_change(sender, instance, **kwargs):
+    from conversejs.models import XMPPAccount
+    # to register an XMPPAccount for an user, do the following:
+    # xmpp.register_account('username@domain', 'user_password'
+    #                       'name', 'email')
+    # the domain can be found at conversejs.conf.CONVERSEJS_AUTO_REGISTER
+
+    try:
+        user = sender.objects.get(pk=instance.pk)
+    except sender.DoesNotExist:
+        return # should I register a xmpp account here?
+
+    try:
+        xmpp_account = XMPPAccount.objects.get(user=instance.pk)
+    except XMPPAccount.DoesNotExist:
+        return # User's XMPP account should be created here?
+
+    if user.password != instance.password:
+        xmpp.change_password(xmpp_account, instance.password)
+
+
+pre_save.connect(password_change, sender=User)
		1	+# -- coding: utf-8 --
1		2
2	import urlparse	3	import urlparse
3		4
4	from django.db import models	5	from django.db import models
		6	+from django.db.models.signals import pre_save
5	from django.contrib.auth.models import AbstractUser	7	from django.contrib.auth.models import AbstractUser
6	from django.core.urlresolvers import reverse	8	from django.core.urlresolvers import reverse
7		9
		10	+from conversejs import xmpp
		11	+
8	from .utils import mailman	12	from .utils import mailman
9		13
10		14
	@@ -18,6 +22,18 @@ class User(AbstractUser):		@@ -18,6 +22,18 @@ class User(AbstractUser):
18	verification_hash = models.CharField(max_length=32, null=True, blank=True)	22	verification_hash = models.CharField(max_length=32, null=True, blank=True)
19	modified = models.DateTimeField(auto_now=True)	23	modified = models.DateTimeField(auto_now=True)
20		24
		25	+ def check_password(raw_password):
		26	+ """
		27	+ Returns a boolean of whether the raw_password was correct. Handles
		28	+ hashing formats behind the scenes.
		29	+ """
		30	+ if not raw_password or not self.has_usable_password():
		31	+ return False
		32	+ return self.password == raw_password
		33	+
		34	+ def set_password(self, raw_password):
		35	+ self.password = unicode(raw_password)
		36	+
21	def get_absolute_url(self):	37	def get_absolute_url(self):
22	return reverse('user_profile', kwargs={'username': self.username})	38	return reverse('user_profile', kwargs={'username': self.username})
23		39
	@@ -39,3 +55,27 @@ class User(AbstractUser):		@@ -39,3 +55,27 @@ class User(AbstractUser):
39	# The following workaroud allows to change email field to unique	55	# The following workaroud allows to change email field to unique
40	# without having to rewrite all AbstractUser here	56	# without having to rewrite all AbstractUser here
41	User._meta.get_field('email')._unique = True	57	User._meta.get_field('email')._unique = True
		58	+
		59	+
		60	+def password_change(sender, instance, **kwargs):
		61	+ from conversejs.models import XMPPAccount
		62	+ # to register an XMPPAccount for an user, do the following:
		63	+ # xmpp.register_account('username@domain', 'user_password'
		64	+ # 'name', 'email')
		65	+ # the domain can be found at conversejs.conf.CONVERSEJS_AUTO_REGISTER
		66	+
		67	+ try:
		68	+ user = sender.objects.get(pk=instance.pk)
		69	+ except sender.DoesNotExist:
		70	+ return # should I register a xmpp account here?
		71	+
		72	+ try:
		73	+ xmpp_account = XMPPAccount.objects.get(user=instance.pk)
		74	+ except XMPPAccount.DoesNotExist:
		75	+ return # User's XMPP account should be created here?
		76	+
		77	+ if user.password != instance.password:
		78	+ xmpp.change_password(xmpp_account, instance.password)
		79	+
		80	+
		81	+pre_save.connect(password_change, sender=User)