help with new license server for get decryption keys. (i have cdm keys)

[savi4u]

[Attachment 78985 - Click to enlarge]

MPD- "https://video.lk.videhlp.com/manifest/EUTPWF1VYP5UJHCH/947000000/1715311766/f95acc7caf0065c1b7b7942ef01ba758/videhlp/.mpd"

License server - "https://licensing.videhlp.com/acquireLicense/widevine"

i get some runnig variable using own js code;
`

{
  "window": "Circular reference",
  "self": "Circular reference",
  "document": {
    "location": {
      "ancestorOrigins": {
        "0": "https://videhlp.lk"
      },
      "href": "https://video.lk.videhlp.com/embed/EUTPWF1VYP5UJHCH/v00000000000/1715312160/2fe76648ebbe2ee26194127361b232815214f9e6bde164b5c37a81176548b417/videhlp",
      "origin": "https://video.lk.videhlp.com",
      "protocol": "https:",
      "host": "video.lk.videhlp.com",
      "hostname": "video.lk.videhlp.com",
      "port": "",
      "pathname": "/embed/EUTPWF1VYP5UJHCH/v00000000000/1715312160/2fe76648ebbe2ee26194127361b232815214f9e6bde164b5c37a81176548b417/videhlp",
      "search": "",
      "hash": ""
    },
    "uidEvent": 1
  },
  "name": "",
  "location": {
    "ancestorOrigins": {
      "0": "https://videhlp.lk"
    },
    "href": "https://video.lk.videhlp.com/embed/EUTPWF1VYP5UJHCH/v00000000000/1715312160/2fe76648ebbe2ee26194127361b232815214f9e6bde164b5c37a81176548b417/videhlp",
    "origin": "https://video.lk.videhlp.com",
    "protocol": "https:",
    "host": "video.lk.videhlp.com",
    "hostname": "video.lk.videhlp.com",
    "port": "",
    "pathname": "/embed/EUTPWF1VYP5UJHCH/v00000000000/1715312160/2fe76648ebbe2ee26194127361b232815214f9e6bde164b5c37a81176548b417/videhlp",
    "search": "",
    "hash": ""
  },
  "customElements": {},
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  "menubar": {},
  "personalbar": {},
  "scrollbars": {},
  "statusbar": {},
  "toolbar": {},
  "status": "",
  "closed": false,
  "frames": "Circular reference",
  "length": 0,
  "top": "Circular reference",
  "opener": null,
  "parent": "Circular reference",
  "frameElement": null,
  "navigator": {},
  "origin": "https://video.lk.videhlp.com",
  "external": {},
  "screen": {},
  "innerWidth": 396,
  "innerHeight": 223,
  "scrollX": 0,
  "pageXOffset": 0,
  "scrollY": 0,
  "pageYOffset": 0,
  "visualViewport": {},
  "screenX": 0,
  "screenY": 0,
  "outerWidth": 1536,
  "outerHeight": 816,
  "devicePixelRatio": 1.25,
  "clientInformation": {},
  "screenLeft": 0,
  "screenTop": 0,
  "styleMedia": {},
  "onsearch": null,
  "isSecureContext": true,
  "trustedTypes": {},
  "performance": {
    "timeOrigin": 1715311859176.1,
    "timing": {
      "connectStart": 1715311859334,
      "navigationStart": 1715311859176,
      "secureConnectionStart": 1715311859389,
      "fetchStart": 1715311859179,
      "domContentLoadedEventStart": 0,
      "responseStart": 1715311859541,
      "domInteractive": 0,
      "domainLookupEnd": 1715311859334,
      "responseEnd": 1715311859541,
      "redirectStart": 0,
      "requestStart": 1715311859465,
      "unloadEventEnd": 0,
      "unloadEventStart": 0,
      "domLoading": 1715311859559,
      "domComplete": 0,
      "domainLookupStart": 1715311859334,
      "loadEventStart": 0,
      "domContentLoadedEventEnd": 0,
      "loadEventEnd": 0,
      "redirectEnd": 0,
      "connectEnd": 1715311859465
    },
    "navigation": {
      "type": 0,
      "redirectCount": 0
    }
  },
  "onappinstalled": null,
  "onbeforeinstallprompt": null,
  "crypto": {},
  "indexedDB": {},
  "sessionStorage": {},
  "localStorage": {},
  "onbeforexrselect": null,
  "onabort": null,
  "onbeforeinput": null,
  "onbeforematch": null,
  "onbeforetoggle": null,
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  "oncancel": null,
  "oncanplay": null,
  "oncanplaythrough": null,
  "onchange": null,
  "onclick": null,
  "onclose": null,
  "oncontentvisibilityautostatechange": null,
  "oncontextlost": null,
  "oncontextmenu": null,
  "oncontextrestored": null,
  "oncuechange": null,
  "ondblclick": null,
  "ondrag": null,
  "ondragend": null,
  "ondragenter": null,
  "ondragleave": null,
  "ondragover": null,
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  "ondrop": null,
  "ondurationchange": null,
  "onemptied": null,
  "onended": null,
  "onerror": null,
  "onfocus": null,
  "onformdata": null,
  "oninput": null,
  "oninvalid": null,
  "onkeydown": null,
  "onkeypress": null,
  "onkeyup": null,
  "onload": null,
  "onloadeddata": null,
  "onloadedmetadata": null,
  "onloadstart": null,
  "onmousedown": null,
  "onmouseenter": null,
  "onmouseleave": null,
  "onmousemove": null,
  "onmouseout": null,
  "onmouseover": null,
  "onmouseup": null,
  "onmousewheel": null,
  "onpause": null,
  "onplay": null,
  "onplaying": null,
  "onprogress": null,
  "onratechange": null,
  "onreset": null,
  "onresize": null,
  "onscroll": null,
  "onsecuritypolicyviolation": null,
  "onseeked": null,
  "onseeking": null,
  "onselect": null,
  "onslotchange": null,
  "onstalled": null,
  "onsubmit": null,
  "onsuspend": null,
  "ontimeupdate": null,
  "ontoggle": null,
  "onvolumechange": null,
  "onwaiting": null,
  "onwebkitanimationend": null,
  "onwebkitanimationiteration": null,
  "onwebkitanimationstart": null,
  "onwebkittransitionend": null,
  "onwheel": null,
  "onauxclick": null,
  "ongotpointercapture": null,
  "onlostpointercapture": null,
  "onpointerdown": null,
  "onpointermove": null,
  "onpointerrawupdate": null,
  "onpointerup": null,
  "onpointercancel": null,
  "onpointerover": null,
  "onpointerout": null,
  "onpointerenter": null,
  "onpointerleave": null,
  "onselectstart": null,
  "onselectionchange": null,
  "onanimationend": null,
  "onanimationiteration": null,
  "onanimationstart": null,
  "ontransitionrun": null,
  "ontransitionstart": null,
  "ontransitionend": null,
  "ontransitioncancel": null,
  "onafterprint": null,
  "onbeforeprint": null,
  "onbeforeunload": null,
  "onhashchange": null,
  "onlanguagechange": null,
  "onmessage": null,
  "onmessageerror": null,
  "onoffline": null,
  "ononline": null,
  "onpagehide": null,
  "onpageshow": null,
  "onpopstate": null,
  "onrejectionhandled": null,
  "onstorage": null,
  "onunhandledrejection": null,
  "onunload": null,
  "crossOriginIsolated": false,
  "scheduler": {},
  "chrome": {
    "app": {
      "isInstalled": false,
      "InstallState": {
        "DISABLED": "disabled",
        "INSTALLED": "installed",
        "NOT_INSTALLED": "not_installed"
      },
      "RunningState": {
        "CANNOT_RUN": "cannot_run",
        "READY_TO_RUN": "ready_to_run",
        "RUNNING": "running"
      }
    }
  },
  "fence": null,
  "caches": {},
  "cookieStore": {},
  "ondevicemotion": null,
  "ondeviceorientation": null,
  "ondeviceorientationabsolute": null,
  "launchQueue": {},
  "sharedStorage": {},
  "documentPictureInPicture": {},
  "originAgentCluster": true,
  "onpageswap": null,
  "onpagereveal": null,
  "credentialless": false,
  "speechSynthesis": {},
  "onscrollend": null,
  "vttjs": {},
  "shaka": {
    "util": {
      "CmcdManager": {
        "StreamingFormat": {
          "DASH": "d",
          "HLS": "h",
          "vh": "s",
          "OTHER": "o"
        }
      }
    },
    "ui": {},
    "media": {},
    "text": {},
    "transmuxer": {},
    "abr": {},
    "config": {
      "AutoShowText": {
        "NEVER": 0,
        "ALWAYS": 1,
        "IF_PREFERRED_TEXT_LANGUAGE": 2,
        "IF_SUBTITLES_MAY_BE_NEEDED": 3
      },
      "CodecSwitchingStrategy": {
        "Nj": "reload",
        "vh": "smooth"
      }
    },
    "net": {},
    "lcevc": {},
    "ads": {},
    "cast": {},
    "cea": {},
    "dash": {},
    "hls": {},
    "mss": {},
    "offline": {}
  },
  "uidEvent": 5,
  "bootstrap": {},
  "eduvid": {
    "video": "EUTPWF1VYP5UJHCH",
    "token": "5623mSb",
    "streamUrl": "https://video.lk.videhlp.com/manifest/EUTPWF1VYP5UJHCH/v00000000000/1715312160/3f97f48dd4d504d83f0c6372f503b68b/videhlp/.",
    "licenseToken": "OUn6lxoHros0JRx1irg2GgQ9IUEP1mNVmwmXMxJfufFU7HGjlfm+tQAEBoORmriwDFbEHgqRuN+GYhc2uzQBNZtLdfly1S4BQ0z5CVA0Xw/c/A9t3/QBPUju0rj+F6WnJo/I/ExX5y6ws8z4FjCAn/Fe+ukytBx9Cxcst9iQNl8pVwdrrSPHY+kfAk6NRMyuLqB0NjW9lD5SoXObmsmUzblt6xYMDxT6fWK6V8JdC3unGPAJ9swzhK75qrF2Ua9p",
    "diagnose": "eyJ0IjoxNzE1MzExODYwLCJpcCI6IjExMi4xMzQuMTUxLjIyNSIsInVhIjoiTW96aWxsYVwvNS4wIChXaW5kb3dzIE5UIDEwLjA7IFdpbjY0OyB4NjQpIEFwcGxlV2ViS2l0XC81MzcuMzYgKEtIVE1MLCBsaWtlIEdlY2tvKSBDaHJvbWVcLzEyNC4wLjAuMCBTYWZhcmlcLzUzNy4zNiIsIm1iIjoiOTQ3MjYxNzczMTMiLCJleHAiOiIxNzE1MzEyMTYwIiwidmlkIjoiRVVUUFdGMVZZUDVVSkhDSCIsImNrIjoiNDg1YTlkZSIsIkYiOiIifQ=="
  },
  "_eduvid": {
    "downlaoded": {}
  },
  "secState": false,
  "isSafariDetected": false,
  "fairPlayCertificate": null,
  "fairPlayCertificateUrl": "https://video.lk.videhlp.com/fairplay.cer",
  "i": 0,
  "trackId": -1
}

i extract CDM key from android emulator then now i have


[Attachment 78986 - Click to enlarge]

then i try https://github.com/devine-dl/pywidevine

"""

import base64
from pywidevine.cdm import Cdm
from pywidevine.device import Device
from pywidevine.pssh import PSSH
import requests


# prepare pssh
pssh_360p_base64 ="AAAAhHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAGQSEF/h5tI8+U1NoglMvR0JeAEaJDNiYzgxMmUwLTNhNzQtNGE5NC04NmY4LWQ0NjlhNTBlNDM0NiIkNWZlMWU2ZDItM2NmOS00ZDRkLWEyMDktNGNiZDFkMDk3ODAxSOPclZsG"
# load device
pssh_360p_binary = base64.b64decode(pssh_360p_base64)

# pssh_360p_binary = bytes.fromhex(pssh_360p_base64)

# Convert to PSSH object
pssh = PSSH(pssh_360p_binary)

device = Device.load(r"C:\Users\thari.LKOFFICE02\Desktop\dumper-main\key_dumps\Android Emulator 5554\private_keys\4464\2810183715\divece\my.wvd")


# load cdm
print(device.type)
cdm = Cdm.from_device(device)

# open cdm session
session_id = cdm.open()

# get license challenge
challenge = cdm.get_license_challenge(session_id, pssh)
cookies = {
    "eduvid_licensing_session":"eyJpdiI6ImNlM2laTnFWMGdtODhocTJ1QlFoUnc9PSIsInZhbHVlIjoibG1ZMDlnczFGUi9kcENBcWNXOG1wWHNjRExYSHQ4a1lScytMSjAydDdyQnhwMEZ5M2pITWowNUVDZndpWWk4S2FZcjZQd1VKK2diWmxuWEtTNkRTQkxwR2h2NkhBVXVLOTg5Q0V2KzRRMTNxZytuUTR3WkV2VkZFUyt3NXhYd3ciLCJtYWMiOiJiNzQyYjllM2QwNDViMzQzMTUxYWJlOTcwYTQzNjlmZjNjNzczM2ZjOTczMmQ5YTgyNDA2NTU5Y2I0NzNjMDI0IiwidGFnIjoiIn0%3D; expires=Wed, 08 May 2024 06:03:04 GMT; Max-Age=7200; path=/; httponly; samesite=lax"
    # Add any other necessary cookies
}
# add request headers
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:125.0) Gecko/20100101 Firefox/125.0",
    "Accept": "*/*",
    "Accept-Language": "en-US,en;q=0.5",
    "Accept-Encoding": "gzip, deflate, br",
    "Referer": "https://video.lk.videhlp.com/",
    "et": "8XdkNIoCF0p0vlFKe1R7dpUnnn5+oJOLKW0VxHI9OV/b7dlqfokz5bqJp3RbFqgvz1NZMLfHbNIq8x79YJQ5BQncEQzqkkifYrzHXnRn9CUGeWKy3AX1jt82MxiNwV5mPOvc2V8ECuYqkNBOiZOQaF4wsEm8DoNAgtUgtiK1C35Fku1r9qU8IDjV9aAv57eWPV99hjktcBv5JrPqzwcjq+XYW9zJuCkdOvpj6GWmgeedmHmdWGx8+0JYK9eFqGwn",
    "eu": "565XATM",
    "Content-Length": str(len(challenge)),
    "Origin": "https://video.lk.videhlp.com",
    "Connection": "keep-alive",
    "Sec-Fetch-Dest": "empty",
    "Sec-Fetch-Mode": "cors",
    "Sec-Fetch-Site": "cross-site",
    "TE": "trailers"
}
print(challenge)
# send license challenge
response = requests.post("https://licensing.videhlp.com/acquireLicense/widevine", data=challenge, headers=headers,cookies=cookies)
response.raise_for_status()

# parse license challenge
cdm.parse_license(session_id, response.content)

# print keys
for key in cdm.get_keys(session_id):
    print(f"[{key.type}] {key.kid.hex}:{key.key.hex()}")

# close session, disposes of session data
cdm.close(session_id)

"""

but lenience server always send 403 code;

[Attachment 78987 - Click to enlarge]

i also try CDM-project, WKS-KEYS,TPD-Keys but licence server always send 403

please help me

`

[Karoolus]

is it a one time token?

Also, use code blocks for any code / requests you post. Plain text adds spaces all over the place and is very hard to read...

[LittleSoldier]

please help me

You seem just registered here.

The answer to your all problems is explained in this post.

https://forum.videohelp.com/threads/411862-Beyond-WKS-KEYS

[pram0dm]

Can you export your network traffic as HAR and upload it here?

Follow the instructions as outlined here.

[orenn16]

look like a playready.. plz paste your cURL lic

[shellcmd]

from that screenshot, the cours site use widevine. yes pr too.

[savi4u]

look like a playready.. plz paste your cURL lic

this is lic req

curl 'https://licensing.eduvid.lk/acquireLicense/widevine' \
  -H 'authority: licensing.eduvid.lk' \
  -H 'accept: */*' \
  -H 'accept-language: en-US,en;q=0.9' \
  -H 'et: zxunYrXb/uWcwVPJDOKgHjIg1f660ow8btuPRaKD5zv27hpz34q9tXaxLUO0yki797SiWcF8ZLgsoBABqws8xPRU+FtVmw/E5+mVYqZ9xwGMzBH0VfJ9YkyOdD0ZRv2ghw/dP/cvBjmzT59HgyXoPXPXWDu+f3zf6uci+noLvdTxbG78jXJ82JyepgIZPhgbYDFGS97X0wuUgk2ms8yuBzg6uAwRE+/H1RQgbuwSH3BtqN9hOUKOm6U7kqrIClNP' \
  -H 'eu: 5623mSb' \
  -H 'origin: https://video.lk.databoxtech.com' \
  -H 'referer: https://video.lk.databoxtech.com/' \
  -H 'sec-ch-ua: "Chromium";v="116", "Not)A;Brand";v="24", "Microsoft Edge";v="116"' \
  -H 'sec-ch-ua-mobile: ?0' \
  -H 'sec-ch-ua-platform: "Windows"' \
  -H 'sec-fetch-dest: empty' \
  -H 'sec-fetch-mode: cors' \
  -H 'sec-fetch-site: cross-site' \
  -H 'user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36 Edg/116.0.1938.54' \
  --data-raw $'\u0008\u0001\u0012¤ \u0012|\nz\nd\u0012\u0010ßUÙèÐDJð\u0097\\&Ãâ\u009c4\u0080\u001a$3bc812e0-3a74-4a94-86f8-d469a50e4346"$df55d9e8-d044-4af0-975c-26c3e29c3480HãÜ\u0095\u009b\u0006\u0010\u0001\u001a\u0010ûí*\u0008* ù"}G<mÿy\u0005"\u0018\u0001 À°ù±\u00060\u00168úë\u009cª\nB\u0086\u001f\n\naxinom.com\u0012\u0010aåa+1 S4\u0090Do*\u0005**z\u001aÐ\u001c*h*sBË©ÜkÁ\u008a4ã\u0021\u008d:ùÒ\u001a\u0091õõ\u0019"ºÚÖÀ\u0010=®Ù\u000e\u0095ìy|\u0013çêÕ\u001am@Såå\u00914958X¢çv\u0010_¬BLç\u0096T\u0091\u008e|Aÿqs"¬µì\u0097õ÷nElèé»m¿îËê¹i.ãÖV¯\u0096\u0018L-ô~A:\u008b<\u0081sC?Å\u0006\u0014\u0007aÛb½o\u0015êD}é\u0088G3¹²m\u0002uy*M*ûÜÉC\u0090ÆÁ\u0096\u0080öôd\u0019&\u0007û@L¶\u0017³\u000fl\u0008Ñ\u001eTÌþ\u0006\u0093Hºç\u001b\u001a#×>\u0014NR\u0085\u0087\u0002\u009fË\u0001lÛ$è/´@\u0002Ö]Z¨\u0014Ó\u0090øû\u0019¿\u008cá\u009eÈ·\u0021\u009b\u000c¨aÃ\u0099þî\u001cU\u0003´\u0089\u0097Y\u0004èÅ<ÇÍs\u00184e@\u008c\u000cÿ0«\u0093\u0085\u0088¦Ç\u001fd\u0089 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  --compressed

[savi4u]

okay i will

[pram0dm]

Please use the Code (#) option under the Go Advanced button to quote pieces of code when you reply next. You're breaking our screens by posting long texts !

In other news,

I took a loot at your HAR file and grabbed all the necessary details to fetch the required licenses from CDRM and it gave me the below error.

Error 403: User blacklisted

This is most likely because your header values may contain information, such as IP addresses, that the server might be verifying at its end.

Feel free to give CDRM a shot and let us know what you get.

Below is an example.

PSSH:

AAAAhHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAGQSEN9V2ejQRErwl1wmw+KcNIAaJDNiYzgxMmUwLTNhNzQtNGE5NC04NmY4LWQ0NjlhNTBlNDM0NiIkZGY1NWQ5ZTgtZDA0NC00YWYwLTk3NWMtMjZjM2UyOWMzNDgwSOPclZsG

License:

https://licensing.eduvid.lk/acquireLicense/widevine

Headers:

'et': 'zxunYrXb/uWcwVPJDOKgHjIg1f660ow8btuPRaKD5zv27hpz34q9tXaxLUO0yki797SiWcF8ZLgsoBABqws8xPRU+FtVmw/E5+mVYqZ9xwGMzBH0VfJ9YkyOdD0ZRv2ghw/dP/cvBjmzT59HgyXoPXPXWDu+f3zf6uci+noLvdTxbG78jXJ82JyepgIZPhgbYDFGS97X0wuUgk2ms8yuBzg6uAwRE+/H1RQgbuwSH3BtqN9hOUKOm6U7kqrIClNP'
'eu': '5623mSb'
'origin': 'https://video.lk.databoxtech.com'
'referer': 'https://video.lk.databoxtech.com/'
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36 Edg/116.0.1938.54'

[LittleSoldier]

Please use the Code (#) option under the Go Advanced button to quote pieces of code when you reply next. You're breaking our screens by posting long texts !

In other news,

I took a loot at your HAR file and grabbed all the necessary details to fetch the required licenses from CDRM and it gave me the below error.

Error 403: User blacklisted

This is most likely because your header values may contain information, such as IP addresses, that the server might be verifying at its end.

Feel free to give CDRM a shot and let us know what you get.

Below is an example.

PSSH:

AAAAhHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAGQSEN9V2ejQRErwl1wmw+KcNIAaJDNiYzgxMmUwLTNhNzQtNGE5NC04NmY4LWQ0NjlhNTBlNDM0NiIkZGY1NWQ5ZTgtZDA0NC00YWYwLTk3NWMtMjZjM2UyOWMzNDgwSOPclZsG

License:

https://licensing.eduvid.lk/acquireLicense/widevine

Headers:

'et': 'zxunYrXb/uWcwVPJDOKgHjIg1f660ow8btuPRaKD5zv27hpz34q9tXaxLUO0yki797SiWcF8ZLgsoBABqws8xPRU+FtVmw/E5+mVYqZ9xwGMzBH0VfJ9YkyOdD0ZRv2ghw/dP/cvBjmzT59HgyXoPXPXWDu+f3zf6uci+noLvdTxbG78jXJ82JyepgIZPhgbYDFGS97X0wuUgk2ms8yuBzg6uAwRE+/H1RQgbuwSH3BtqN9hOUKOm6U7kqrIClNP'
'eu': '5623mSb'
'origin': 'https://video.lk.databoxtech.com'
'referer': 'https://video.lk.databoxtech.com/'
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36 Edg/116.0.1938.54'

I have also tried by analyzing har file but I also got same message

Error 403: User blacklisted

[savi4u]

Please use the Code (#) option under the Go Advanced button to quote pieces of code when you reply next. You're breaking our screens by posting long texts !

In other news,

I took a loot at your HAR file and grabbed all the necessary details to fetch the required licenses from CDRM and it gave me the below error.

Error 403: User blacklisted

This is most likely because your header values may contain information, such as IP addresses, that the server might be verifying at its end.

Feel free to give CDRM a shot and let us know what you get.

Below is an example.

PSSH:

AAAAhHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAGQSEN9V2ejQRErwl1wmw+KcNIAaJDNiYzgxMmUwLTNhNzQtNGE5NC04NmY4LWQ0NjlhNTBlNDM0NiIkZGY1NWQ5ZTgtZDA0NC00YWYwLTk3NWMtMjZjM2UyOWMzNDgwSOPclZsG

License:

https://licensing.eduvid.lk/acquireLicense/widevine

Headers:

'et': 'zxunYrXb/uWcwVPJDOKgHjIg1f660ow8btuPRaKD5zv27hpz34q9tXaxLUO0yki797SiWcF8ZLgsoBABqws8xPRU+FtVmw/E5+mVYqZ9xwGMzBH0VfJ9YkyOdD0ZRv2ghw/dP/cvBjmzT59HgyXoPXPXWDu+f3zf6uci+noLvdTxbG78jXJ82JyepgIZPhgbYDFGS97X0wuUgk2ms8yuBzg6uAwRE+/H1RQgbuwSH3BtqN9hOUKOm6U7kqrIClNP'
'eu': '5623mSb'
'origin': 'https://video.lk.databoxtech.com'
'referer': 'https://video.lk.databoxtech.com/'
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36 Edg/116.0.1938.54'

I thin user block msg get with browser, or proxy
i try in edge with same cookies and seasonal storage(local);


[Attachment 79011 - Click to enlarge]

now working fine, i wante genarate this payload for lic req. i think i provided js code genarate it

[pram0dm]

i wante genarate this payload for lic req. i think i provided js code genarate it

That payload is generated in your Python script at line

challenge = cdm.get_license_challenge(session_id, pssh)

Well, it looks like you've tried all the usual routes and if you're still seeing a 403 error then it could be due to many reasons.
Perhaps the service doesn't allow Android CDMs and so you may've to try it with a real CDM.

Unless you're willing to share access to the said website with someone, or even to a free video, so that they can take a look at this for you, it's going to be difficult for anyone to help you further.

P.S - If you're willing to, always share them over a private DM and not here on the forum.