Backend

dl.py

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+import sys
+import subprocess
+
+def main():
+    args = sys.argv[1:]
+
+    savename = None
+    if '--save-name' in args:
+        idx = args.index('--save-name')
+        if idx + 1 < len(args):
+            savename = args[idx + 1]
+            args = args[:idx] + args[idx+2:]
+
+    tasks_result = subprocess.run([sys.executable, 'tasks.py'] + args, capture_output=True, text=True)
+    dash_link = None
+    for line in tasks_result.stdout.splitlines():
+        if line.startswith("DASH Link:"):
+            dash_link = line[len("DASH Link:"):].strip()
+            break
+
+    get_result = subprocess.run([sys.executable, 'keys.py'] + args, capture_output=True, text=True)
+    get_output = get_result.stdout.strip()
+
+    string = f"DASH Link: {dash_link}\n{get_output}" if dash_link else get_output
+
+    print(string)
+    if savename:
+        print(savename)
+
+    command = [
+        'N_m3u8dl-re',
+	'-sv', 'best',
+	'-sa', 'best',
+        '--key', string,
+    ]
+    if savename:
+        command.extend(['--save-name', savename])
+    if dash_link:
+        command.append(dash_link)
+
+    try:
+        subprocess.run(command, check=True)
+    except subprocess.CalledProcessError as e:
+        print(f"Error running N_m3u8dl-re: {e}")
+
+if __name__ == "__main__":
+    main()

get_lic.py

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+import requests
+import json
+
+# Define the API URL
+url = "https://api.prd.video.talpa.network/graphql"
+
+# Prepare the headers
+headers = {
+    "Accept": "*/*",
+    "Accept-Language": "nl-NL,nl;q=0.9,en-US;q=0.8,en;q=0.7",
+    "Content-Type": "text/plain;charset=UTF-8",
+    "Priority": "u=1, i",
+    "Sec-CH-UA": "\"Google Chrome\";v=\"141\", \"Not?A_Brand\";v=\"8\", \"Chromium\";v=\"141\"",
+    "Sec-CH-UA-Mobile": "?0",
+    "Sec-CH-UA-Platform": "\"Windows\"",
+    "Sec-Fetch-Dest": "empty",
+    "Sec-Fetch-Mode": "cors",
+    "Sec-Fetch-Site": "cross-site",
+}
+
+# Prepare the body of the request
+query = {
+    "query": """query DrmTokenQuery($provider: DrmProvider) {
+        drmToken(drmProvider: $provider) {
+            expiration
+            token
+        }
+    }""",
+    "variables": {
+        "provider": "JWP"
+    }
+}
+
+# Send the POST request
+response = requests.post(url, headers=headers, data=json.dumps(query))
+
+# Print the output
+if response.status_code == 200:
+    # Extract the token
+    token = response.json()['data']['drmToken']['token']
+    print("Token:", token)
+else:
+    print("Error:", response.status_code, response.text)

get_vid.py

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+import requests
+import re
+import sys
+
+def fetch_video_info(guid):
+    url = f"https://api.prd.video.talpa.network/graphql?query=query+GetVideoQuery%28%24guid%3A%5BString%5D%29%7Bprograms%28guid%3A%24guid%29%7Bitems%7Bguid+type+metadata+availableRegion+...Media+...Tracks+...Sources%7D%7D%7Dfragment+Media+on+Program%7Bmedia%7Btype+availableDate+availabilityState+airedDateTime+expirationDate%7D%7Dfragment+Tracks+on+Program%7Btracks%7Bfile+kind+label%7D%7Dfragment+Sources+on+Program%7Bsources%7Btype+file+drm%7D%7D&variables=%7B%22guid%22%3A%22{guid}%22%7D"
+    
+    headers = {
+        "accept": "*/*",
+        "accept-language": "nl-NL,nl;q=0.9,en-US;q=0.8,en;q=0.7",
+        "content-type": "application/json",
+        "priority": "u=1, i",
+        "sec-ch-ua": "\"Google Chrome\";v=\"141\", \"Not?A_Brand\";v=\"8\", \"Chromium\";v=\"141\"",
+        "sec-ch-ua-mobile": "?0",
+        "sec-ch-ua-platform": "\"Windows\"",
+        "sec-fetch-dest": "empty",
+        "sec-fetch-mode": "cors",
+        "sec-fetch-site": "cross-site",
+    }
+
+    response = requests.get(url, headers=headers)
+
+    if response.status_code == 200:
+        json_response = response.json()
+        
+        dash_link = None
+        widevine_license_server = None
+        
+        items = json_response.get('data', {}).get('programs', {}).get('items', [])
+        
+        for item in items:
+            for source in item.get('sources', []):
+                if source['type'] == 'dash' and 'drm' in source and 'widevine' in source['drm']:
+                    dash_link = source['file']
+                    widevine_license_server = source['drm']['widevine']['url']
+                    break  # Exit loop once we find the first match
+                
+        return {
+            "dash_link": dash_link,
+            "widevine_license_server": widevine_license_server
+        }
+    else:
+        return {"error": f"Request failed with status code {response.status_code}"}
+
+def extract_guid(url):
+    # Check if the URL starts with the required base URL
+    if not url.startswith("https://www.kijk.nl/programmas/"):
+        return None
+    
+    # Regex to extract GUID (the segment before the last slash)
+    match = re.match(r'https://www\.kijk\.nl/programmas/[^/]+/([^/?]+)', url)
+    if match:
+        return match.group(1)
+    return None
+
+if __name__ == "__main__":
+    if len(sys.argv) != 2:
+        print("Usage: python script.py {url}")
+        sys.exit(1)
+    
+    user_url = sys.argv[1]
+    guid = extract_guid(user_url)
+    
+    if guid:
+        video_info = fetch_video_info(guid)
+        
+        if 'error' not in video_info:
+            print(f"DASH Link: {video_info['dash_link']}")
+            print(f"Widevine License Server: {video_info['widevine_license_server']}")
+        else:
+            print(video_info['error'])
+    else:
+        print("Invalid URL. Please ensure it starts with 'https://www.kijk.nl/programmas/' and contains a GUID.")

keys.py

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+import subprocess
+import sys
+import requests
+import xml.etree.ElementTree as ET
+import re
+from pywidevine.cdm import Cdm
+from pywidevine.device import Device
+from pywidevine.pssh import PSSH
+
+
+def call_tasks(subcommand, *args):
+    command = [sys.executable, 'tasks.py', subcommand] + list(args)
+
+    try:
+        result = subprocess.run(command, capture_output=True, text=True, check=True)
+        return result.stdout.strip()
+    except subprocess.CalledProcessError as e:
+        print(f"Error executing {subcommand}: {e}")
+        return None
+
+
+def parse_output(output):
+    dash_link = None
+    widevine_license_server = None
+    token = None
+
+    lines = output.splitlines()
+
+    for line in lines:
+        if line.startswith("DASH Link:"):
+            dash_link = line.split("DASH Link: ", 1)[1].strip()
+        elif line.startswith("Widevine License Server:"):
+            widevine_license_server = line.split("Widevine License Server: ", 1)[1].strip()
+        elif line.startswith("Token:"):
+            token = line.split("Token: ", 1)[1].strip()
+
+    return dash_link, widevine_license_server, token
+
+
+def download_mpd(dash_link):
+    try:
+        response = requests.get(dash_link)
+        response.raise_for_status()
+        return response.text
+    except requests.RequestException as e:
+        print(f"Error downloading MPD file: {e}")
+        return None
+
+
+def extract_pssh(mpd_content):
+    pssh_strings = set()
+    root = ET.fromstring(mpd_content)
+
+    # More flexible approach to find <pssh> elements regardless of namespaces
+    for elem in root.iter():
+        if elem.tag.endswith('pssh') and elem.text:
+            pssh_strings.add(elem.text.strip())
+
+    return pssh_strings
+
+
+KEY_REGEX = re.compile(r'\b([0-9a-fA-F]{32}):([0-9a-fA-F]{32})\b')
+
+
+def extract_keys_from_cdm_output(text):
+    """
+    Extract and return list of keys matching 32hex:32hex from CDM output text.
+    """
+    matches = KEY_REGEX.findall(text)
+    return [f"{kid.lower()}:{key.lower()}" for kid, key in matches]
+
+
+def fetch_keys_from_pssh(pssh_b64, license_url, token=None):
+    try:
+        pssh = PSSH(pssh_b64)
+
+        # Load device (adjust path to your provisioned .wvd file)
+        device = Device.load("cdm.wvd")  # <-- Replace with your actual path
+        cdm = Cdm.from_device(device)
+
+        session_id = cdm.open()
+
+        # Get license challenge
+        challenge = cdm.get_license_challenge(session_id, pssh)
+
+        headers = {'x-vudrm-token': token} if token else {}
+
+        # Send license request
+        response = requests.post(license_url, data=challenge, headers=headers)
+        response.raise_for_status()
+
+        # Parse license
+        cdm.parse_license(session_id, response.content)
+
+        # Extract keys from CDM object
+        keys_text = ""
+        for key in cdm.get_keys(session_id):
+            keys_text += f"[{key.type}] {key.kid.hex}:{key.key.hex()}\n"
+
+        # Close session
+        cdm.close(session_id)
+
+        # Extract and print only keys matching 32hex:32hex pattern
+        keys = extract_keys_from_cdm_output(keys_text)
+        if keys:
+            for k in keys:
+                print(k)
+        else:
+            print("No 32hex:32hex keys found in this session.")
+
+    except Exception as e:
+        print(f"Error processing PSSH: {e}")
+
+
+if __name__ == "__main__":
+    if len(sys.argv) < 2:
+        print("Usage: python wrapper.py <subcommand> [args...]")
+        sys.exit(1)
+
+    subcommand = sys.argv[1]
+    args = sys.argv[2:]
+
+    # Step 1: Run tasks.py and get output
+    output = call_tasks(subcommand, *args)
+
+    if output is not None:
+        # Step 2: Parse output
+        dash_link, widevine_license_server, token = parse_output(output)
+
+        # Step 3: Download MPD file
+        mpd_content = download_mpd(dash_link)
+
+        if mpd_content:
+            # Step 4: Extract PSSHs
+            pssh_strings = extract_pssh(mpd_content)
+
+            
+            for pssh in pssh_strings:
+                print("")
+
+            # Step 5: Fetch keys using each PSSH
+            print("")
+            for pssh in sorted(pssh_strings):
+                print()
+                fetch_keys_from_pssh(pssh, widevine_license_server, token)

requirements.txt

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+pywidevine==1.8.0
+Requests==2.32.5

tasks.py

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+import subprocess
+import sys
+
+def run_commands():
+    # Run get_vid.py with the provided subcommands
+    if len(sys.argv) > 1:
+        vid_command = ['python', 'get_vid.py'] + sys.argv[1:]
+        vid_output = subprocess.run(vid_command, capture_output=True, text=True)
+        print(vid_output.stdout)
+
+    # Run get_lic.py without any subcommands
+    lic_command = ['python', 'get_lic.py']
+    lic_output = subprocess.run(lic_command, capture_output=True, text=True)
+    print(lic_output.stdout)
+
+if __name__ == '__main__':
+    run_commands()