class Login():
__option_entity = None
__user_entity = None
def __init__(self):
self.__option_entity = OptionEntity()
self.__user_entity = UserEntity()
def is_authenticated(self, request):
if request.user and request.user.is_authenticated:
return True
else:
return False
def authenticate(self,
username_email,
password,
request=None,
with_login=True):
is_email = False
try:
is_email = True if validate_email(
username_email) is None else False
except Exception:
is_email = False
if is_email:
user = self.__user_entity.get_one_by_email(username_email)
if user is not False and user.check_password(password) is True:
if with_login:
self.login(request, user)
return True
else:
return False
else:
user = authenticate(request=request,
username=username_email,
password=password)
if user is not None:
if with_login:
self.login(request, user)
return True
else:
return False
def login(self, request, user):
return login(request, user)
class User():
__notification_entity = None
__option_entity = None
__user_entity = None
__acl = None
__register_request_entity = None
__task_core = None
__register_expire_option = 24
def __init__(self):
self.__acl = ACL()
self.__option_entity = OptionEntity()
self.__user_entity = UserEntity()
self.__notification_entity = NotificationEntity()
self.__register_request_entity = RegisterRequestEntity()
self.__task_core = TaskCore()
def username_used(self, username):
return False if self.__user_entity.get_one_by_username(
username) is False else True
def email_used(self, email):
return False if self.__user_entity.get_one_by_email(
email) is False else True
def username_used_elsewhere(self, user_id, username):
user = self.__user_entity.get_one_by_username(username)
if user is False or user.id == user_id:
return False
return True
def email_used_elsewhere(self, user_id, email):
user = self.__user_entity.get_one_by_email(email)
if user is False or user.id == user_id:
return False
return True
def get_one_by_id(self, id):
user = self.__user_entity.get_one_by_id(id)
if not user:
return False
return {
"id": user.id,
"username": user.username,
"first_name": user.first_name,
"last_name": user.last_name,
"email": user.email,
"role": "admin" if user.is_superuser else "user",
}
def insert_one(self, user):
return self.__user_entity.insert_one(user)
def create_user(self, user_data):
status = True
user = self.__user_entity.insert_one({
"username":
user_data["username"],
"email":
user_data["email"],
"password":
user_data["password"],
"first_name":
user_data["first_name"],
"last_name":
user_data["last_name"],
"is_superuser":
False,
"is_active":
True,
"is_staff":
False
})
if user is not False:
self.__acl.add_role_to_user("normal_user", user.id)
status &= (user is not False)
return status
def update_one_by_id(self, id, user_data):
return self.__user_entity.update_one_by_id(id, user_data)
def check_register_request(self, token):
request = self.__register_request_entity.get_one_by_token(token)
if request is not False and timezone.now() < request.expire_at:
return True
return False
def get_register_request_by_token(self, token):
return self.__register_request_entity.get_one_by_token(token)
def delete_register_request_by_token(self, token):
return self.__register_request_entity.delete_one_by_token(token)
def delete_register_request_by_email(self, email):
return self.__register_request_entity.delete_one_by_email(email)
def create_register_request(self, email, role):
request = self.__register_request_entity.insert_one({
"email":
email,
"payload":
json.dumps({"role": role}),
"expire_after":
self.__register_expire_option
})
return request.token if request is not False else False
def send_register_request_message(self, email, token):
app_name = self.__option_entity.get_value_by_key("app_name")
app_email = self.__option_entity.get_value_by_key("app_email")
app_url = self.__option_entity.get_value_by_key("app_url")
return self.__task_core.delay(
"register_request_email", {
"app_name": app_name,
"app_email": app_email,
"app_url": app_url,
"recipient_list": [email],
"token": token,
"subject": _("%s Signup Invitation") % (app_name),
"template": "mails/register_invitation.html",
"fail_silently": False
}, 1)
def count_all(self):
return self.__user_entity.count_all()
def get_all(self, offset=None, limit=None):
return self.__user_entity.get_all(offset, limit)
def delete_one_by_id(self, id):
return self.__user_entity.delete_one_by_id(id)
class ForgotPassword():
__reset_expire_option = 24
__messages_count_option = 5
def __init__(self):
self.__reset_request_entity = ResetRequestEntity()
self.__option_entity = OptionEntity()
self.__user_entity = UserEntity()
self.__task_core = TaskCore()
messages_count_option = self.__option_entity.get_one_by_key(
"reset_mails_messages_count")
reset_expire_option = self.__option_entity.get_one_by_key(
"reset_mails_expire_after")
if messages_count_option:
self.__messages_count_option = int(messages_count_option.value)
if reset_expire_option:
self.__reset_expire_option = int(reset_expire_option.value)
def check_email(self, email):
return True if self.__user_entity.get_one_by_email(
email) is not False else False
def reset_request_exists(self, email):
return self.__reset_request_entity.get_one_by_email(email)
def is_spam(self, request):
if request.messages_count >= self.__messages_count_option and timezone.now(
) < request.expire_at:
return True
return False
def update_request(self, request):
# Delete Old Request
self.__reset_request_entity.delete_one_by_id(request.id)
# Create a Fresh Request
if timezone.now() > request.expire_at:
return self.create_request(request.email)
# Create from the Old Request
request = self.__reset_request_entity.insert_one({
"email":
request.email,
"expire_at":
request.expire_at,
"messages_count":
request.messages_count + 1
})
return request.token if request is not False else False
def create_request(self, email):
request = self.__reset_request_entity.insert_one({
"email": email,
"expire_after": self.__reset_expire_option,
"messages_count": 0
})
return request.token if request is not False else False
def send_message(self, email, token):
app_name = self.__option_entity.get_value_by_key("app_name")
app_email = self.__option_entity.get_value_by_key("app_email")
app_url = self.__option_entity.get_value_by_key("app_url")
user = self.__user_entity.get_one_by_email(email)
return self.__task_core.delay(
"forgot_password_email", {
"app_name": app_name,
"app_email": app_email,
"app_url": app_url,
"recipient_list": [email],
"token": token,
"subject": _("%s Password Reset") % (app_name),
"template": "mails/reset_password.html",
"fail_silently": False
}, user.id)
class Profile():
def __init__(self):
self.__option_entity = OptionEntity()
self.__user_entity = UserEntity()
self.__token = Token()
self.__profile_entity = ProfileEntity()
def get_profile(self, user_id):
profile_data = {
"first_name": "",
"last_name": "",
"username": "",
"email": "",
"job_title": "",
"company": "",
"address": "",
"github_url": "",
"twitter_url": "",
"facebook_url": "",
"access_token": "",
"refresh_token": "",
"avatar": ""
}
user = self.__user_entity.get_one_by_id(user_id)
profile = self.__profile_entity.get_profile_by_user_id(user_id)
if user is not False:
profile_data["first_name"] = user.first_name
profile_data["last_name"] = user.last_name
profile_data["username"] = user.username
profile_data["email"] = user.email
profile_data["avatar"] = Gravatar(user.email).get_image()
if profile is not False:
profile_data["job_title"] = profile.job_title
profile_data["company"] = profile.company
profile_data["address"] = profile.address
profile_data["github_url"] = profile.github_url
profile_data["twitter_url"] = profile.twitter_url
profile_data["facebook_url"] = profile.facebook_url
profile_data["access_token"] = profile.access_token
profile_data["refresh_token"] = profile.refresh_token
return profile_data
def update_profile(self, user_id, user_data):
user_data["user"] = user_id
if self.__profile_entity.profile_exists(user_data["user"]):
status = self.__profile_entity.update_profile(user_data)
status &= self.__user_entity.update_one_by_id(user_data["user"], user_data)
return status
else:
status = (self.__profile_entity.create_profile(user_data) is not False)
status &= self.__user_entity.update_one_by_id(user_data["user"], user_data)
return status
def update_access_token(self, user_id):
token = self.__token.generate_token()
while self.__profile_entity.token_used(token) is not False:
token = self.__token.generate_token()
return token if self.__profile_entity.update_access_token(user_id, token) else False
def update_refresh_token(self, user_id):
token = self.__token.generate_token()
while self.__profile_entity.token_used(token) is not False:
token = self.__token.generate_token()
return token if self.__profile_entity.update_refresh_token(user_id, token) else False
def get_profile_by_access_token(self, access_token):
return self.__profile_entity.get_profile_by_access_token(access_token)
def change_password(self, user_id, password):
return self.__user_entity.update_password_by_user_id(user_id, password)
def restore_session(self, user_id, request):
return update_session_auth_hash(request, self.__user_entity.get_one_by_id(user_id))
def validate_password(self, user_id, password):
return self.__user_entity.validate_password_by_user_id(user_id, password)
def update_user(self, user_id, user_data):
return self.__user_entity.update_one_by_id(self, user_id, user_data)
def username_used_elsewhere(self, user_id, username):
user = self.__user_entity.get_one_by_username(username)
return False if user is False or user.id == user_id else True
def email_used_elsewhere(self, user_id, email):
user = self.__user_entity.get_one_by_email(email)
return False if user is False or user.id == user_id else True