def extract_ruleset()

in ingest_suricata_rules/rules_downloader.py [0:0]

• 15 lines of code
• 3 McCabe index (conditional complexity)

def extract_ruleset(saved_file):
    
    temp_folder = "/tmp/suricata/"
    s = urlparse(saved_file)
    s3bucket = s.netloc
    key = s.path.lstrip('/')
    folder = extracted_folder
    
    print("Downloading "+ saved_file + " for processing")
    fileobj=BytesIO(s3.get_object(Bucket=s3bucket,Key=key)['Body'].read()) 
    
    tar = tarfile.open(mode="r:gz", fileobj = fileobj)
    tar.extractall(temp_folder)
    for f in tar:
        if f.isfile():
            print("Extracting file : " + f.name)
            fcontent = open(temp_folder+f.name).read()
            s3upload = s3.put_object(Bucket=s3bucket,Key=folder+f.name,Body=fcontent)