class GameUserRepository:
def __init__(self):
self.__mongo_configuration = MongoConfiguration()
self.__database = self.__mongo_configuration.database
self.__game_user_collection = self.__database.game_user_collection
self.__logger = Logger().get_logger()
def add_game_user(self, game_user: GameUser) -> GameUser:
self.__logger.info(f"Inserting new user in the system {game_user.login}")
self.__game_user_collection.insert_one(game_user.to_mongo_dict())
class GameUserBusiness:
def __init__(self):
self.__logger = Logger().get_logger()
self.__repository = GameUserRepository()
self.__auth_business = AuthBusiness()
def add_game_user(self, game_user: GameUser, user: User):
self.__logger.info(
f"User Business add new Game User {game_user.login}")
self.__auth_business.verify_credentials(user)
self.__repository.add_game_user(game_user)
class AccessTokenBusiness:
def __init__(self):
self.__logger = Logger().get_logger()
self.__access_token = str()
def create_access_token(self, user: UserLogin):
self.__logger.info(f"Generating access token for user: {user.user_id}")
access_token_hash = hashlib.sha256()
access_token_hash.update(bytes(user.login, "utf-8"))
access_token_hash.update(bytes(str(user.password), "utf-8"))
access_token_hash.update(bytes(str(datetime.datetime.now()), "utf-8"))
self.__access_token = access_token_hash.hexdigest()
return self.__access_token
class ReaderFromFile(DataProvider):
"""
This class allow to provide data read from file.
Args :
:param dimension: int that represent dimention of the vector that will be in the data.
:param file_name: Name of file containing the data.
"""
def __init__(self, dimension, file_path):
DataProvider.__init__(self, dimension)
self.file_path = file_path
self.logger = Logger('ReaderFromFile')
#@overrides(DataProvider)
def get_points(self):
# We test if the file exist
path_file = Path(self.file_path)
self.logger.info('We get the points from' + str(path_file))
if not path_file.is_file():
self.logger.error('The file does not exist')
raise Exception("The file does not exist" + str(path_file))
data_file = pd.read_csv(str(path_file))
line_counter = -1
try:
for i, row in enumerate(data_file.values):
line_counter += 1
coodinates = [
Decimal(int(elem)) for index, elem in enumerate(row)
if index != 0
]
# We get a dimension problem.
if len(coodinates) != self.dimension:
self.logger.error(
'The dimension is not correct, expected : ' +
str(len(coodinates)) + str(self.dimension))
raise Exception("The dimension of the point at line " +
str(line_counter) + " is not correct")
self.point_list.append(Point(coodinates))
except Exception as e:
self.logger.error("Probleme during reading line " +
str(line_counter))
raise e
return self.point_list
class UserController:
def __init__(self):
self.__user_bussiness = UserBusiness()
self.__logger = Logger().get_logger()
def add_new_user(self, user_json: dict):
self.__logger.info(f"Adding an new user")
Validator.validate_user_dict_add_user(user_json)
user = UserLogin(None, user_json["name"], user_json["login"],
user_json["password"])
new_user = self.__user_bussiness.add_new_user(user)
new_user_json = dumps(new_user, cls=JsonObjectEncoder)
return Response(new_user_json, status=201)
def get_users(self):
self.__logger.info("GET all users from configuration")
users = self.__user_bussiness.get_users()
users_json = dumps(users, cls=JsonObjectEncoder)
return Response(users_json, status=200)
def get_user_by_id(self, user_id):
self.__logger.info(f"GET user data from id: {user_id}")
user = self.__user_bussiness.get_user_by_id(user_id)
user_json = dumps(user, cls=JsonObjectEncoder)
return Response(user_json, status=200)
def login(self, login_json: dict):
self.__logger.info(f"Login user: {login_json['login']}")
Validator.validate_user_dict_login(login_json)
user = UserLogin(None, None, login_json["login"],
login_json["password"])
user = self.__user_bussiness.authenticate(user)
user = self.__user_bussiness.get_access_token(user)
user_json = dumps(user.access_token_to_dict())
return Response(user_json, status=200)
def validate_token(self, access_token_json: dict):
self.__logger.info(
f"Validating access token user: {access_token_json['login']}")
Validator.validate_user_dict_validate_access_token(access_token_json)
user = UserLogin(None, None, access_token_json["login"], "")
user.access_token = access_token_json["access_token"]
self.__user_bussiness.get_user_by_login(user.login)
self.__user_bussiness.validate_access_token(user)
user_json = dumps(user.access_token_validate_to_dict())
return Response(user_json, status=200)
def main():
"""
loop throught all config file and display result.
:return:
"""
logger = Logger('Main')
logger.info('begin operation on bloom filter')
# ---------------------------------------------------------------
# Get parameters from config file
list_visualisation = []
dic_response = create_bloom_filters(logger, METHOD)
list_visualisation.append(dic_response[Constants.DIS_INPUTS])
list_visualisation.append(dic_response[Constants.DIS_TESTS])
list_visualisation.append(dic_response[Constants.DIS_DOUBLE])
list_visualisation.append(dic_response[ARF_METHOD])
visualize_curve(list_visualisation, "dimension", " Rate false positive (%)", "DELTA "+str(DELTA) + " N and tests "+
str(SIZE_DATA)+" Dim "+str(DIM)+" DOMAIN "+str(DOMAIN))
def main():
"""
loop throught all config file and display result.
:return:
"""
logger = Logger('Main')
logger.info('begin operation on bloom filter')
# ---------------------------------------------------------------
# Get parameters from config file
list_visualisation = []
for config_file in os.listdir(PATH_CONFIG):
print(config_file)
list_visualisation.append(
run_test_on_bloom_filter(logger, PATH_CONFIG, config_file))
visualize_curve(list_visualisation, "ratio m/n",
" rate false positive (%)",
"Comparaison discretization method in Dimension 2")
def main():
"""
loop throught all config file and display result.
:return:
"""
logger = Logger('Main')
logger.info('begin operation on bloom filter')
# ---------------------------------------------------------------
# Get parameters from config file
list_visualisation = []
a = create_bloom_filters(logger)
list_visualisation.append(("dis_input", a[0], a[1][0]))
list_visualisation.append(("dis_test", a[0], a[1][1]))
list_visualisation.append(("dis_double", a[0], a[1][2]))
#list_visualisation.append(("dis_circle", a[0], a[1][3]))
list_visualisation.append(("arf", a[0], a[1][3]))
#list_visualisation.append(("dis_none", a[0], a[1][3]))
visualize_curve(
list_visualisation, "delta", " rate false positive (%)",
"Dimension: " + str(DIMENSION) + " size_set n: " + str(SIZE_DATA) +
" rate size_bloom/size_set n/m: " + str(RATE_M_N) + " domain: " +
str(DOMAIN) + " number_of tests: " + str(TESTS))
class Arf():
"""
This class is an implementation of Arf.
Args :
:param lambda_error: float representing how each coordinates of the points should be ceil or floor.
"""
def __init__(self, path):
self.path = path
self.logger = Logger('Arf')
self.compile()
def compile(self):
"""
Compile the C++ Code
:return:
"""
executable = os.path.join(self.path, MAKE_FILE)
self.logger.info('Compile C++ code to : '+str(executable))
print(executable)
if os.path.isfile(executable):
try:
old_path = os.getcwd()
# Change the current directory
os.chdir(os.path.join(old_path, self.path))
# clean the repo
output = subprocess.check_output([MAKE_COMMAND, CLEAN], stderr=None)
self.logger.debug('Make clean')
# compile c++ code
except subprocess.CalledProcessError as e:
self.logger.error('Impossible to make clean')
try :
output = subprocess.check_output([MAKE_COMMAND], stderr=subprocess.STDOUT)
self.logger.debug('Make')
# reset the olde path.
os.chdir(old_path)
except subprocess.CalledProcessError as e:
os.chdir(old_path)
raise(e)
else:
raise Exception("Impossible to compile Arf code")
def execute_program(self, argv):
"""
Call the c++ program.
:param argv:
:return:
"""
size = None
false_positive = None
executable = os.path.join(self.path, NAME_EXECUTABLE)
print
if os.path.isfile(executable):
try:
old_path = os.getcwd()
# Change the current directory
os.chdir(os.path.join(old_path, self.path))
# clean the repo
command = './' + " ".join([NAME_EXECUTABLE] + argv)
self.logger.debug("size: "+ argv[4])
output = subprocess.check_output(command, shell=True, stderr=subprocess.PIPE)
outputs = str(output).split("*");
size = outputs[1]
false_positive = outputs[3]
# Reset the directory
os.chdir(old_path)
except subprocess.CalledProcessError as e:
self.logger.error(e.output)
self.logger.error("Impossible to run Node program")
else:
raise Exception("Impossible to find Node program")
return size, false_positive
class UserRepository:
def __init__(self):
self.__logger = Logger().get_logger()
self.__mongo_configuration = MongoConfiguration()
self.__database = self.__mongo_configuration.database
self.__user_collection = self.__database.user_collection
self.__user_collection.create_index("login", unique=True)
def add_new_user(self, user: UserLogin) -> UserLogin:
self.__logger.info(f"Inserting new user: {user.login}")
mongo_object_id = self.__user_collection.insert_one(
user.to_mongo_dict()).inserted_id
user.user_id = str(mongo_object_id)
return user
def get_users(self) -> list:
self.__logger.info("Getting users from configuration")
users = list()
for document in self.__user_collection.find():
user_id = str(document['_id'])
name = str(document['name'])
user = User(user_id, name)
users.append(user)
return users
def get_user_by_login(self, login: str) -> UserLogin:
self.__logger.info(f"Getting user by login: {login}")
user = None
for document in self.__user_collection.find({"login": login}):
user_id = str(document["_id"])
user_name = str(document["name"])
user_login = str(document["login"])
user_password = str(document["password"])
user_access_token = str(document["access_token"])
user = UserLogin(user_id, user_name, user_login, "")
user.password = user_password
user.access_token = user_access_token
return user
def get_user_by_id(self, user_id: str) -> UserLogin:
self.__logger.info(f"Getting user by id: {user_id}")
user = None
for document in self.__user_collection.find({"_id":
ObjectId(user_id)}):
user_id = str(document["_id"])
user_name = str(document["name"])
user_login = str(document["login"])
user_password = str(document["password"])
user_access_token = str(document["access_token"])
user = UserLogin(user_id, user_name, user_login, "")
user.password = user_password
user.access_token = user_access_token
return user
def set_access_token(self, user: UserLogin) -> bool:
self.__logger.info(
f"Setting new access token for user: {user.user_id}")
update_user = {"_id": ObjectId(user.user_id)}
update_data = {"$set": {"access_token": user.access_token}}
updated_data = self.__user_collection.update_one(
update_user, update_data)
return updated_data.raw_result['updatedExisting']
class UserBusiness:
def __init__(self):
self.__user_repository = UserRepository()
self.__access_token_business = AccessTokenBusiness()
self.__logger = Logger().get_logger()
def add_new_user(self, user: UserLogin):
self.__logger.info(
f"Validating the insertion of new user: {user.login}")
existent_user = self.__user_repository.get_user_by_login(user.login)
if existent_user is not None:
raise UserAlreadyExistsException()
new_user = self.__user_repository.add_new_user(user)
self.__logger.info(f"New user ID: {new_user.user_id}")
return new_user
def get_users(self):
users = self.__user_repository.get_users()
return users
def get_user_by_id(self, user_id: str):
user = self.__user_repository.get_user_by_id(user_id)
if user is None:
raise UserNotFoundException()
return user
def get_user_by_login(self, login: str):
user = self.__user_repository.get_user_by_login(login)
if user is None:
raise UserNotFoundException()
return user
def authenticate(self, user: UserLogin):
self.__logger.info(
f"Login process for user - Authentication: {user.login}")
user_login_information = self.__user_repository.get_user_by_login(
user.login)
if user_login_information is None:
raise AuthenticationException()
if Validator.is_wrong_credentials(user, user_login_information):
raise AuthenticationException()
return user_login_information
def get_access_token(self, user: UserLogin):
self.__logger.info(
f"Login process for user - Access Token: {user.user_id}")
access_token = self.__access_token_business.create_access_token(user)
user.access_token = access_token
created = self.__user_repository.set_access_token(user)
if not created:
raise AccessTokenException()
return user
def validate_access_token(self, user: UserLogin):
self.__logger.info(f"Validating access token for user: {user.login}")
user_login_information = self.__user_repository.get_user_by_login(
user.login)
if Validator.is_wrong_access_token(user, user_login_information):
raise NonValidAccessTokenException()