def parse_authorization_header(header):
"""
Parses the HTTP Auth Header to a JWT Token
Args:
header: Authorization header of the HTTP Request
Examples:
request.headers['Authorization'] or something same
Returns:
Valid JWT token
"""
if not header:
return None
value = wsgi_to_bytes(header)
try:
auth_type, auth_info = value.split(None, 1)
auth_type = auth_type.lower()
except ValueError:
# Fallback for old versions
auth_type = b"bearer"
auth_info = value
if auth_type == b"basic":
try:
username, password = base64.b64decode(auth_info).split(b":", 1)
with current_app.app_context():
username = to_unicode(username, "utf-8")
password = to_unicode(password, "utf-8")
user_manager: UserManager = UserManager(
current_app.database_manager)
auth_module = AuthModule(
SystemSettingsReader(current_app.database_manager))
try:
user_instance = auth_module.login(user_manager, username,
password)
except Exception as e:
return None
if user_instance:
tg = TokenGenerator(current_app.database_manager)
return tg.generate_token(payload={
'user': {
'public_id': user_instance.get_public_id()
}
})
else:
return None
except Exception:
return None
if auth_type == b"bearer":
try:
tv = TokenValidator()
decoded_token = tv.decode_token(auth_info)
tv.validate_token(decoded_token)
return auth_info
except Exception:
return None
return None
def get_provider_config_form(provider_class: str, request_user: User):
auth_module = AuthModule(system_settings_reader)
try:
provider_class_config = auth_module.get_provider(
provider_class).get_config().PROVIDER_CONFIG_FORM
except StopIteration:
return abort(404, 'Provider not found')
return make_response(provider_class_config)
def get_provider_config(provider_class: str, request_user: UserModel):
auth_module = AuthModule(
system_settings_reader.get_all_values_from_section(
'auth', default=AuthModule.__DEFAULT_SETTINGS__))
try:
provider_class_config = auth_module.get_provider(
provider_class).get_config()
except StopIteration:
return abort(404, 'Provider not found')
return make_response(provider_class_config)
def __init__(self, database_manager: DatabaseManagerMongo = None):
self.key_holder = KeyHolder()
self.header = {'alg': 'RS512'}
self.database_manager = database_manager or DatabaseManagerMongo(
**SystemConfigReader().get_all_values_from_section('Database'))
self.auth_module = AuthModule(
SystemSettingsReader(self.database_manager))
def post_login():
user_manager: UserManager = UserManager(current_app.database_manager)
group_manager: GroupManager = GroupManager(
current_app.database_manager, right_manager=RightManager(rights))
security_manager: SecurityManager = SecurityManager(
current_app.database_manager)
login_data = request.json
if not request.json:
return abort(400, 'No valid JSON data was provided')
request_user_name = login_data['user_name']
request_password = login_data['password']
auth_module = AuthModule(
system_settings_reader.get_all_values_from_section(
'auth', default=AuthModule.__DEFAULT_SETTINGS__),
user_manager=user_manager,
group_manager=group_manager,
security_manager=security_manager)
user_instance = None
try:
user_instance = auth_module.login(request_user_name, request_password)
except (AuthenticationProviderNotExistsError,
AuthenticationProviderNotActivated) as err:
return abort(503, err.message)
except Exception as e:
return abort(401)
finally:
# If login success generate user instance with token
if user_instance:
tg = TokenGenerator()
token: bytes = tg.generate_token(
payload={'user': {
'public_id': user_instance.get_public_id()
}})
token_issued_at = int(datetime.now().timestamp())
token_expire = int(tg.get_expire_time().timestamp())
login_response = LoginResponse(user_instance, token,
token_issued_at, token_expire)
return login_response.make_response()
# Login not success
else:
return abort(401, 'Could not login')
def __init__(self, database_manager: DatabaseManagerMongo = None):
self.key_holder = KeyHolder(database_manager)
self.header = {'alg': 'RS512'}
self.database_manager = database_manager
self.auth_module = AuthModule(
SystemSettingsReader(
self.database_manager).get_all_values_from_section(
'auth', default=AuthModule.__DEFAULT_SETTINGS__))
def get_installed_providers(request_user: User):
provider_names: List[dict] = []
auth_module = AuthModule(system_settings_reader)
for provider in auth_module.providers:
provider_names.append({
'class_name': provider.get_name(),
'external': provider.EXTERNAL_PROVIDER
})
return make_response(provider_names)
def get_installed_providers(request_user: UserModel):
provider_names: List[dict] = []
auth_module = AuthModule(
system_settings_reader.get_all_values_from_section(
'auth', default=AuthModule.__DEFAULT_SETTINGS__))
for provider in auth_module.providers:
provider_names.append({
'class_name': provider.get_name(),
'external': provider.EXTERNAL_PROVIDER
})
return make_response(provider_names)
def post_login():
login_data = request.json
if not request.json:
return abort(400, 'No valid JSON data was provided')
request_user_name = login_data['user_name']
request_password = login_data['password']
auth_module = AuthModule(system_settings_reader)
user_instance = None
try:
user_instance = auth_module.login(user_manager, request_user_name,
request_password)
except (AuthenticationProviderNotExistsError,
AuthenticationProviderNotActivated) as err:
return abort(503, err.message)
except Exception as e:
return abort(401)
finally:
# If login success generate user instance with token
if user_instance:
tg = TokenGenerator()
token: bytes = tg.generate_token(
payload={'user': {
'public_id': user_instance.get_public_id()
}})
token_issued_at = int(datetime.now().timestamp())
token_expire = int(tg.get_expire_time().timestamp())
login_response = LoginResponse(user_instance, token,
token_issued_at, token_expire)
return login_response.make_response()
# Login not success
else:
return abort(401, 'Could not login')
def get_auth_settings(request_user: User):
auth_module = AuthModule(system_settings_reader)
return make_response(auth_module.settings)
def get_auth_settings():
auth_settings = system_settings_reader.get_all_values_from_section(
'auth', default=AuthModule.__DEFAULT_SETTINGS__)
auth_module = AuthModule(auth_settings)
return make_response(auth_module.settings)