def validate_config()

in Python/Encrypt credentials/Encryption sample/utils.py [0:0]

• 34 lines of code
• 14 McCabe index (conditional complexity)

    def validate_config(app):
        ''' Returns a message to user for missing configuration

        Args:
            app (Flask): Flask app object

        Returns:
            string: Error info
        '''

        authenticate_mode = app.config['AUTHENTICATION_MODE']
        tenant_id = app.config['TENANT_ID']
        client_id = app.config['CLIENT_ID']
        username = app.config['POWER_BI_USER']
        password = app.config['POWER_BI_PASS']
        client_secret = app.config['CLIENT_SECRET']
        scope = app.config['SCOPE']
        authority = app.config['AUTHORITY']
        
        if authenticate_mode == '':
            return 'Please specify one of the two authentication modes in config.py file'
        if authenticate_mode.lower() != 'masteruser' and authenticate_mode.lower() != 'serviceprincipal':
            return 'Please specify one of the two authentication modes [serviceprincipal or masteruser] in config.py file'
        if authenticate_mode.lower() == 'serviceprincipal' and tenant_id == '':
            return 'Tenant ID is not provided in config.py file'
        if client_id == '':
            return 'Client ID is not provided in config.py file'
        if authenticate_mode.lower() == 'masteruser':
            if username == '':
                return 'Master account username is not provided in config.py file'
            elif password == '':
                return 'Master account password is not provided in config.py file'
        if authenticate_mode.lower() == 'serviceprincipal' and client_secret == '':
            return 'Client secret is not provided in config.py file'
        if scope == '':
            return 'Scope is not provided in config.py file'
        if authority == '':
            return 'Authority URL is not provided in config.py file'