How to download from dramaqueen.pl?

[Grandus]

Hello, I am new here. There is a Polish website dramaqueen.pl and it has free content, just create an account and you can watch movies/series with polish hardcoded subtitles. The trouble is that their player labeled "DQ-Player" has DRM. Internet Download Manager detects the video, but throws an error related to DRM precisely and cannot download the content. What kind of DRM is this? I am completely unfamiliar with it, so any help is welcome. Someone could explain to me in simple language if there is any way to save the video offline without recording the screen?


[Attachment 69330 - Click to enlarge]

[[ss]vegeta]

I see no way to register.

[Silv3r]

I see no way to register.

yeah registration is disabled

https://www.dramaqueen.pl/wp-login.php?registration=disabled

[Grandus]

I see no way to register.

I see no way to register.

yeah registration is disabled

It turned out that there are technical problems with the registration right now and repairs are currently underway.
Once everything is restored I will let you know.

[Grandus]

I see no way to register.

yeah registration is disabled

Registration is already up and running.
Can you guys tell what kind of DRM is there and write a way how to download the video?

https://www.dramaqueen.pl/auth/rejestracja.html

[lomero]

[Attachment 69975 - Click to enlarge]

if you want us help, share login

[Grandus]

[Attachment 69975 - Click to enlarge]

if you want us help, share login

I sent you details on private message.

[stonkapl]

Hello. I have the same problem with downloading from this site. Anyone can help please?

[[ss]vegeta]

Hello. I have the same problem with downloading from this site. Anyone can help please?

Share login details

[stonkapl]

There is for example site https://www.dramaqueen.pl/drama/koreanska/welcome-to-samdalri with link https://iframe.
mediadelivery.net/embed/43012/8ab01be8-35d4-4e7b-9c7f-f7895b292f56

Can you help with downoading that?

[shellcmd]

today this site will open register, will try to get an account.

[[ss]vegeta]

Okay finally I'm onto something. But it's not fully decrypted yet.

But gotta go to work, will try tomorrow or later in the evening.

[iamghost]

just add embed link in line #182

#!/usr/bin/env python3

import re
import sys
from hashlib import md5
from html import unescape
from random import random
from urllib.parse import urlparse

import requests
import yt_dlp


class iframeVideoDownloader:
    # user agent and platform related headers
    user_agent = {
        'sec-ch-ua':
            '"Google Chrome";v="107", "Chromium";v="107", "Not=A?Brand";v="24"',
        'sec-ch-ua-mobile':
            '?0',
        'sec-ch-ua-platform':
            '"Linux"',
        'user-agent':
            'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36'
    }
    session = requests.session()
    session.headers.update(user_agent)

    def __init__(self,
                 referer='https://127.0.0.1/',
                 embed_url='',
                 name='',
                 path=''):
        self.referer = referer if referer else sys.exit(1)
        self.embed_url = embed_url if embed_url else sys.exit(1)
        self.guid = urlparse(embed_url).path.split('/')[-1]
        self.headers = {
            'embed': {
                'authority': 'iframe.mediadelivery.net',
                'accept': '*/*',
                'accept-language': 'en-US,en;q=0.9',
                'cache-control': 'no-cache',
                'pragma': 'no-cache',
                'referer': referer,
                'sec-fetch-dest': 'iframe',
                'sec-fetch-mode': 'navigate',
                'sec-fetch-site': 'cross-site',
                'upgrade-insecure-requests': '1',
            },
            'ping|activate': {
                'accept': '*/*',
                'accept-language': 'en-US,en;q=0.9',
                'cache-control': 'no-cache',
                'origin': 'https://iframe.mediadelivery.net',
                'pragma': 'no-cache',
                'referer': 'https://iframe.mediadelivery.net/',
                'sec-fetch-dest': 'empty',
                'sec-fetch-mode': 'cors',
                'sec-fetch-site': 'same-site',
            },
            'playlist': {
                'authority': 'iframe.mediadelivery.net',
                'accept': '*/*',
                'accept-language': 'en-US,en;q=0.9',
                'cache-control': 'no-cache',
                'pragma': 'no-cache',
                'referer': embed_url,
                'sec-fetch-dest': 'empty',
                'sec-fetch-mode': 'cors',
                'sec-fetch-site': 'same-origin',
            }
        }
        embed_response = self.session.get(embed_url,
                                          headers=self.headers['embed'])
        embed_page = embed_response.text
        try:
            self.server_id = re.search(
                r'https://video-(.*?)\.mediadelivery\.net', embed_page).group(1)
        except AttributeError:
            sys.exit(1)
        self.headers['ping|activate'].update(
            {'authority': f'video-{self.server_id}.mediadelivery.net'})
        search = re.search(r'contextId=(.*?)&secret=(.*?)"', embed_page)
        self.context_id, self.secret = search.group(1), search.group(2)
        if name:
            self.file_name = f'{name}.mp4'
        else:
            file_name_unescaped = re.search(r'og:title" content="(.*?)"',
                                            embed_page).group(1)
            file_name_escaped = unescape(file_name_unescaped)
            self.file_name = re.sub(r'\.[^.]*$.*', '.mp4', file_name_escaped)
        self.path = path if path else '~/Videos/'

    def prepare_dl(self) -> str:

        def ping(time: int, paused: str, res: str):
            md5_hash = md5(
                f'{self.secret}_{self.context_id}_{time}_{paused}_{res}'.encode(
                    'utf8')).hexdigest()
            params = {
                'hash': md5_hash,
                'time': time,
                'paused': paused,
                'chosen_res': res
            }
            self.session.get(
                f'https://video-{self.server_id}.mediadelivery.net/.drm/{self.context_id}/ping',
                params=params,
                headers=self.headers['ping|activate'])

        def activate():
            self.session.get(
                f'https://video-{self.server_id}.mediadelivery.net/.drm/{self.context_id}/activate',
                headers=self.headers['ping|activate'])

        def main_playlist():
            params = {'contextId': self.context_id, 'secret': self.secret}
            response = self.session.get(
                f'https://iframe.mediadelivery.net/{self.guid}/playlist.drm',
                params=params,
                headers=self.headers['playlist'])
            resolutions = re.findall(r'RESOLUTION=(.*)', response.text)[::-1]
            if not resolutions:
                sys.exit(2)
            else:
                return resolutions[0]  # highest resolution, -1 for lowest

        def video_playlist():
            params = {'contextId': self.context_id}
            self.session.get(
                f'https://iframe.mediadelivery.net/{self.guid}/{resolution}/video.drm',
                params=params,
                headers=self.headers['playlist'])

        ping(time=0, paused='true', res='0')
        activate()
        resolution = main_playlist()
        video_playlist()
        for i in range(0, 29, 4):  # first 28 seconds, arbitrary
            ping(time=i + round(random(), 6),
                 paused='false',
                 res=resolution.split('x')[-1])
        self.session.close()
        return resolution

    def download(self):
        resolution = self.prepare_dl()
        url = [
            f'https://iframe.mediadelivery.net/{self.guid}/{resolution}/video.drm?contextId={self.context_id}'
        ]
        ydl_opts = {
            'http_headers': {
                'Referer': self.embed_url,
                'User-Agent': self.user_agent['user-agent']
            },
            'concurrent_fragment_downloads': 10,
            # 'external_downloader': 'aria2c'
            'nocheckcertificate': True,
            'outtmpl': self.file_name,
            'restrictfilenames': True,
            'windowsfilenames': True,
            'nopart': True,
            'paths': {
                'home': self.path,
                'temp': f'.{self.file_name}/',
            },
            'retries': float('inf'),
            'extractor_retries': float('inf'),
            'fragment_retries': float('inf'),
            'skip_unavailable_fragments': False,
            'no_warnings': True,
        }
        with yt_dlp.YoutubeDL(ydl_opts) as ydl:
            ydl.download(url)


if __name__ == '__main__':
    video = iframeVideoDownloader(
        # insert the referer between the quotes below (address of your webpage)
        referer='https://iframe.mediadelivery.net/',
        # paste your embed link
        embed_url='https://iframe.mediadelivery.net/embed/43012/8ab01be8-35d4-4e7b-9c7f-f7895b292f56',
        # you can override file name, no extension
        name="video",
        # you can override download path
        path=r"")
    # video.session.close()
    video.download()

[Attachment 76362 - Click to enlarge]

[[ss]vegeta]

Excellent, thanks iamghost