Add files via upload

added m3u8 option

cdm/wks.py

@@ -887,3 +887,14 @@ def print_keys_cdrm_project(response):
             print(f'KEY: {key}')
     else:
         print(f"Error: {response.status_code}")
+
+def extract_pssh_m3u8(content):
+    # Use regular expression to extract the Base64-encoded PSSH value
+    pssh_match = re.search(r'URI="data:text/plain;base64,([^"]+)"', content)
+
+    if pssh_match:
+        pssh_base64 = pssh_match.group(1)
+        return pssh_base64
+
+    # If the regex match fails, return None or raise an exception as needed
+    return None

main_m3u8.py

@@ -0,0 +1,42 @@
+from cdm.wks import WvDecrypt, device_android_generic, extract_pssh_m3u8, KeyExtractor
+import argparse
+import requests
+
+def get_keys_license(m3u8_url, license_url):
+    response = requests.get(m3u8_url)
+    pssh_value = extract_pssh_m3u8(response.text)
+
+    print("PSSH value:", pssh_value)
+
+    headers = {
+        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36',
+    }
+
+    cert_b64 = None
+    key_extractor = KeyExtractor(pssh_value, cert_b64, license_url, headers)
+    keys = key_extractor.get_keys()
+    wvdecrypt = WvDecrypt(init_data_b64=pssh_value, cert_data_b64=cert_b64, device=device_android_generic)
+    raw_challenge = wvdecrypt.get_challenge()
+    data = raw_challenge
+
+    return keys
+
+def main():
+    parser = argparse.ArgumentParser(description="Decrypt Widevine content using M3U8 URL and License URL")
+    parser.add_argument("-m3u8", required=True, help="URL of the M3U8 manifest")
+    parser.add_argument("-lic", required=True, help="URL of the license server")
+    args = parser.parse_args()
+
+    m3u8_url = args.m3u8
+    license_url = args.lic
+
+    keys = get_keys_license(m3u8_url, license_url)
+
+    for key in keys:
+        if isinstance(key, list):
+            if key:
+                for key_str in key:
+                    print(f"KEY: {key_str}")
+
+if __name__ == "__main__":
+    main()