flashfix.py

import re

with open("c:/chrome-with-flash-session/chrome_debug.log") as f:
    with open("c:/chrome-with-flash-session/Default/Pepper Data/Shockwave Flash/System/mms.cfg", "a+") as out:
        out.write("\n")
        def add(url):
            print(url)
            out.write("AllowListUrlPattern="+url+"\n")

        for line in f:
            m = re.match(r'[^"]+"SWF : \*\*\* EnableAllowList blocks \'([^\']+)\'', line)
            #m = re.match(r'[^"]+"SWF', line)
            if m:
                url = m.group(1)
                url = re.sub(r'^https?:','*:',url)
                m = re.match(r'^([^:]+)://([^/]+)/',url)
                if m:
                    if m.group(2).count('.') > 1:
                        add(m.group(1)+"://"+re.sub(r'^[^.]*', '*', m.group(2))+'/')
                    add(m.group(1)+"://"+m.group(2)+"/")
        
# [3464:9292:0120/095625.730:INFO:CONSOLE(1)] "SWF : *** EnableAllowList blocks 'https://www.ultrasounds.com/test.swf'. ***", source:  (1)