AdGuard does not decrypt insecure HTTPS webpage if visitor proceed

[piquark6046]

Summary

If TLS certificate of a webpage is invalid and a visitor proceeds to visit by accepting the risks, AdGuard does not decrypt the insecure HTTPS webpage.

Related issue: AdguardTeam/AdguardFilters#170155

Environment

• AdGuard for Windows 7.16.0
• AdGuard for Android 4.3.1

How to reproduce

1. Add the following rule into your user rule:

   badssl.com##html #content

2. Reproduce the issue by visiting invalid one and valid one at https://badssl.com.

[ameshkov]

Works as expected, there is no way for us to know if the user accepted the certificate or not in the browser