Added missing files

accounts/tokens.py

+# Code adapted from django.contrib.auth.tokens
+
+from datetime import date
+
+from django.conf import settings
+from django.utils.crypto import constant_time_compare, salted_hmac
+from django.utils.http import base36_to_int, int_to_base36
+
+
+class EmailVerificationTokenGenerator:
+	"""
+	Strategy object used to generate and check tokens for the email
+	verification mechanism.
+	"""
+	key_salt = "shared.EmailVerificationTokenGenerator"
+	secret = settings.SECRET_KEY
+
+	def make_token(self, user):
+		"""
+		Return a token that can be used once to do a password reset
+		for the given user.
+		"""
+		return self._make_token_with_timestamp(user, self._num_days(self._today()))
+
+	def check_token(self, user, token):
+		"""
+		Check that a password reset token is correct for a given user.
+		"""
+		if not (user and token):
+				return False
+		# Parse the token
+		try:
+				ts_b36, _ = token.split("-")
+		except ValueError:
+				return False
+
+		try:
+				ts = base36_to_int(ts_b36)
+		except ValueError:
+				return False
+
+		# Check that the timestamp/uid has not been tampered with
+		if not constant_time_compare(self._make_token_with_timestamp(user, ts), token):
+				return False
+
+		return True
+
+	def _make_token_with_timestamp(self, user, timestamp):
+		# timestamp is number of days since 2001-1-1.  Converted to
+		# base 36, this gives us a 3 digit string until about 2121
+		ts_b36 = int_to_base36(timestamp)
+		hash_string = salted_hmac(
+				self.key_salt,
+				self._make_hash_value(user, timestamp),
+				secret=self.secret,
+		).hexdigest()[::2]  # Limit to 20 characters to shorten the URL.
+		return "%s-%s" % (ts_b36, hash_string)
+
+	def _make_hash_value(self, user, timestamp):
+		"""
+		Hash the user's primary key and its email to make sure that the token
+		is invalidated after email change.
+
+		Running this data through salted_hmac() prevents cracking attempts,
+		provided the secret isn't compromised.
+		"""
+		return str(user.pk) + user.email + str(timestamp)
+
+	def _num_days(self, dt):
+		return (dt - date(2001, 1, 1)).days
+
+	def _today(self):
+		# Used for mocking in tests
+		return date.today()
+
+
+email_token_generator = EmailVerificationTokenGenerator()

home/templates/registration/activation_email.html

+
+{% autoescape off %}
+Bonjour {{ user.first_name }} {{ user.last_name }},
+
+Veuillez suivre le lien ci dessous pour valider votre compte :
+
+http://{{ domain }}{% url 'accounts:activate' uidb64=uid token=token %}
+{% endautoescape %}