72 lines
3.5 KiB
Markdown
72 lines
3.5 KiB
Markdown
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# pyplayready
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All of this is already public. 100% of this code has been derived from the mspr_toolkit.
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## Installation
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```shell
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pip install pyplayready
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```
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Run `pyplayready --help` to view available cli functions
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## Devices
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Run the command below to create a Playready Device (.prd) from a `bgroupcert.dat` and `zgpriv.dat`:
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```shell
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pyplayready create-device -c bgroupcert.dat -g zgpriv.dat
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```
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## Usage
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```python
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from pyplayready.cdm import Cdm
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from pyplayready.device import Device
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from pyplayready.pssh import PSSH
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import requests
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device = Device.load("C:/Path/To/A/Device.prd")
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cdm = Cdm.from_device(device)
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pssh = PSSH(
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"AAADfHBzc2gAAAAAmgTweZhAQoarkuZb4IhflQAAA1xcAwAAAQABAFIDPABXAFIATQBIAEUAQQBEAEUAUgAgAHgAbQBsAG4AcwA9ACIAaAB0AH"
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"QAcAA6AC8ALwBzAGMAaABlAG0AYQBzAC4AbQBpAGMAcgBvAHMAbwBmAHQALgBjAG8AbQAvAEQAUgBNAC8AMgAwADAANwAvADAAMwAvAFAAbABh"
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"AHkAUgBlAGEAZAB5AEgAZQBhAGQAZQByACIAIAB2AGUAcgBzAGkAbwBuAD0AIgA0AC4AMAAuADAALgAwACIAPgA8AEQAQQBUAEEAPgA8AFAAUg"
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"BPAFQARQBDAFQASQBOAEYATwA+ADwASwBFAFkATABFAE4APgAxADYAPAAvAEsARQBZAEwARQBOAD4APABBAEwARwBJAEQAPgBBAEUAUwBDAFQA"
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"UgA8AC8AQQBMAEcASQBEAD4APAAvAFAAUgBPAFQARQBDAFQASQBOAEYATwA+ADwASwBJAEQAPgA0AFIAcABsAGIAKwBUAGIATgBFAFMAOAB0AE"
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"cAawBOAEYAVwBUAEUASABBAD0APQA8AC8ASwBJAEQAPgA8AEMASABFAEMASwBTAFUATQA+AEsATABqADMAUQB6AFEAUAAvAE4AQQA9ADwALwBD"
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"AEgARQBDAEsAUwBVAE0APgA8AEwAQQBfAFUAUgBMAD4AaAB0AHQAcABzADoALwAvAHAAcgBvAGYAZgBpAGMAaQBhAGwAcwBpAHQAZQAuAGsAZQ"
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"B5AGQAZQBsAGkAdgBlAHIAeQAuAG0AZQBkAGkAYQBzAGUAcgB2AGkAYwBlAHMALgB3AGkAbgBkAG8AdwBzAC4AbgBlAHQALwBQAGwAYQB5AFIA"
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"ZQBhAGQAeQAvADwALwBMAEEAXwBVAFIATAA+ADwAQwBVAFMAVABPAE0AQQBUAFQAUgBJAEIAVQBUAEUAUwA+ADwASQBJAFMAXwBEAFIATQBfAF"
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"YARQBSAFMASQBPAE4APgA4AC4AMQAuADIAMwAwADQALgAzADEAPAAvAEkASQBTAF8ARABSAE0AXwBWAEUAUgBTAEkATwBOAD4APAAvAEMAVQBT"
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"AFQATwBNAEEAVABUAFIASQBCAFUAVABFAFMAPgA8AC8ARABBAFQAQQA+ADwALwBXAFIATQBIAEUAQQBEAEUAUgA+AA=="
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)
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request = cdm.get_license_challenge(pssh.wrm_headers[0])
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response = requests.post(
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url="https://test.playready.microsoft.com/service/rightsmanager.asmx?cfg=(persist:false,sl:2000)",
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headers={
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'Content-Type': 'text/xml; charset=UTF-8',
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},
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data=request,
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)
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cdm.parse_license(response.text)
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for key in cdm.get_keys():
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print(f"{key.key_id.hex}:{key.key.hex()}")
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```
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## Disclaimer
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1. This project requires a valid Microsoft Certificate and Group Key, which are not provided by this project.
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2. Public test provisions are available and provided by Microsoft to use for testing projects such as this one.
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3. This project does not condone piracy or any action against the terms of the DRM systems.
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4. All efforts in this project have been the result of Reverse-Engineering, Publicly available research, and Trial & Error.
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5. Do not use this program to decrypt or access any content for which you do not have the legal rights or explicit permission.
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6. Unauthorized decryption or distribution of copyrighted materials is a violation of applicable laws and intellectual property rights.
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7. This tool must not be used for any illegal activities, including but not limited to piracy, circumventing digital rights management (DRM), or unauthorized access to protected content.
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8. The developers, contributors, and maintainers of this program are not responsible for any misuse or illegal activities performed using this software.
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9. By using this program, you agree to comply with all applicable laws and regulations governing digital rights and copyright protections.
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## Credits
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+ [mspr_toolkit](https://security-explorations.com/materials/mspr_toolkit.zip)
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