WKS-player.pl

[staszek1503]

Hello
Has anyone managed to get the keys from player.pl using WKS?
From what I have seen, no tokoen is required.
If you do not want the way to be public, write to priv

[[ss]vegeta]

No headers needed, just PSSH and License url.
You can use this code instead of l3.py

import base64, requests, sys, xmltodict
from pywidevine.L3.cdm import cdm, deviceconfig
from base64 import b64encode
from pywidevine.L3.getPSSH import get_pssh
from pywidevine.L3.decrypt.wvdecryptcustom import WvDecrypt

pssh = input('\nPSSH: ')
lic_url = input('License URL: ')

headers = {
}

def WV_Function(pssh, lic_url, cert_b64=None):
    wvdecrypt = WvDecrypt(init_data_b64=pssh, cert_data_b64=cert_b64, device=deviceconfig.device_android_generic)                   
    widevine_license = requests.post(url=lic_url, data=wvdecrypt.get_challenge(), headers=headers)
    license_b64 = b64encode(widevine_license.content)
    wvdecrypt.update_license(license_b64)
    print(widevine_license.content)
    Correct, keyswvdecrypt = wvdecrypt.start_process()
    if Correct:
        return Correct, keyswvdecrypt   
correct, keys = WV_Function(pssh, lic_url)

print()
for key in keys:
    print('--key ' + key)

Eme logger gives the long PSSH which I decode to file using base64.guru site, then I copy the hex starting from the 3 sets of zeroes that match the last mention of pssh, then I use that hex to convert to base64 to get the correct PSSH.

[Sebast94]

Indeed what vegeta says is correct, you can also get the KID from the .mpd and generate the correct psh with https://tools.axinom.com