Update README.md

README.md

@@ -73,6 +73,61 @@ for key in cdm.get_keys(session_id):
 cdm.close(session_id)
 ```
 
+## Remote Usage
+
+Security level is either 2000 or 3000 depending on your device level.
+Host is the ip address and port that pyplayready is running on. When you start serving it will display these details.
+Secret and device name are whatever you set them as in your config.yml file.
+
+An example code snippet:
+
+```python
+from pyplayready.cdm import Cdm
+from pyplayready.device import Device
+from pyplayready.system.pssh import PSSH
+
+import requests
+
+cdm = RemoteCdm(
+    security_level = <level>,
+    host = "http://<ip>:<port>",
+    secret = "<secret>",
+    device_name = "<name>"
+)
+session_id = cdm.open()
+
+pssh = PSSH(
+    "AAADfHBzc2gAAAAAmgTweZhAQoarkuZb4IhflQAAA1xcAwAAAQABAFIDPABXAFIATQBIAEUAQQBEAEUAUgAgAHgAbQBsAG4AcwA9ACIAaAB0AH"
+    "QAcAA6AC8ALwBzAGMAaABlAG0AYQBzAC4AbQBpAGMAcgBvAHMAbwBmAHQALgBjAG8AbQAvAEQAUgBNAC8AMgAwADAANwAvADAAMwAvAFAAbABh"
+    "AHkAUgBlAGEAZAB5AEgAZQBhAGQAZQByACIAIAB2AGUAcgBzAGkAbwBuAD0AIgA0AC4AMAAuADAALgAwACIAPgA8AEQAQQBUAEEAPgA8AFAAUg"
+    "BPAFQARQBDAFQASQBOAEYATwA+ADwASwBFAFkATABFAE4APgAxADYAPAAvAEsARQBZAEwARQBOAD4APABBAEwARwBJAEQAPgBBAEUAUwBDAFQA"
+    "UgA8AC8AQQBMAEcASQBEAD4APAAvAFAAUgBPAFQARQBDAFQASQBOAEYATwA+ADwASwBJAEQAPgA0AFIAcABsAGIAKwBUAGIATgBFAFMAOAB0AE"
+    "cAawBOAEYAVwBUAEUASABBAD0APQA8AC8ASwBJAEQAPgA8AEMASABFAEMASwBTAFUATQA+AEsATABqADMAUQB6AFEAUAAvAE4AQQA9ADwALwBD"
+    "AEgARQBDAEsAUwBVAE0APgA8AEwAQQBfAFUAUgBMAD4AaAB0AHQAcABzADoALwAvAHAAcgBvAGYAZgBpAGMAaQBhAGwAcwBpAHQAZQAuAGsAZQ"
+    "B5AGQAZQBsAGkAdgBlAHIAeQAuAG0AZQBkAGkAYQBzAGUAcgB2AGkAYwBlAHMALgB3AGkAbgBkAG8AdwBzAC4AbgBlAHQALwBQAGwAYQB5AFIA"
+    "ZQBhAGQAeQAvADwALwBMAEEAXwBVAFIATAA+ADwAQwBVAFMAVABPAE0AQQBUAFQAUgBJAEIAVQBUAEUAUwA+ADwASQBJAFMAXwBEAFIATQBfAF"
+    "YARQBSAFMASQBPAE4APgA4AC4AMQAuADIAMwAwADQALgAzADEAPAAvAEkASQBTAF8ARABSAE0AXwBWAEUAUgBTAEkATwBOAD4APAAvAEMAVQBT"
+    "AFQATwBNAEEAVABUAFIASQBCAFUAVABFAFMAPgA8AC8ARABBAFQAQQA+ADwALwBXAFIATQBIAEUAQQBEAEUAUgA+AA=="
+)
+
+request = cdm.get_license_challenge(session_id, pssh.wrm_headers[0])
+
+response = requests.post(
+    url="https://test.playready.microsoft.com/service/rightsmanager.asmx?cfg=(persist:false,sl:2000)",
+    headers={
+        'Content-Type': 'text/xml; charset=UTF-8',
+    },
+    data=request,
+)
+
+cdm.parse_license(session_id, response.text)
+
+for key in cdm.get_keys(session_id):
+    print(f"{key.key_id.hex}:{key.key.hex()}")
+
+cdm.close(session_id)
+```
+
 ## Disclaimer
 
 1. This project requires a valid Microsoft Certificate and Group Key, which are not provided by this project.