1. A y website
Address: aHR0cHM6Ly93d3cuaWVzZG91eWluLmNvbS9zaGFyZS91c2VyLzgxNDE0MTYyODc2P3NlY191aWQ9TVM0d0xqQUJBQUFBa01DSU11enlDVkxjOXBOTFRUN2t281ZFRL0N2t281ZGl0n2t
2. How to locate encryption
Target address, the encryption parameter is signature
Start to locate the encrypted location
ctrl + shift + f to open the source panel, search for the encryption parameter_signature
3. Locate the encrypted location and start building the sekiro service
Refer https://github.com/virjar/sekiro/blob/master/README.md
3.1 Export the key encryption first, use the Overrides tool of chrome
First define the variables we want to call globally at the top, and then export them through variable assignment
3.2 Import the definition and related websoket functions needed by sekiro
Copy all the js code in this http://file.virjar.com/sekiro_web_client.js address to our encrypted js file to facilitate subsequent calls
3.3 Establish sekiro service
Write the code 
group and clientId can be configured by yourself
. Prompt after successful connection
View client information: https://sekiro.virjar.com/invoke?group=ws-group-test
4 Create encryption service
4.1 Start request
https://sekiro.virjar.com/invoke?group=ws-group-test&action=sign¶m=81414162876
data is the encryption parameter
5. Testing Service
Has a certain failure rate, the same as the client’s performance, the goal is achieved