ProxymanApp / ProxymanApp/Proxyman

SSL Handshake Failed on Android11 Galaxy S21

Open
#1,010 1 comment 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
No language data
Stars
7k
Forks
237
No merged PRs in 30d

Description

Proxyman version? (Ex. Proxyman 1.4.3)

Version 2.33.0 (23300)

macOS Version? (Ex. mac 10.14)

macOS 10.15.7

Steps to reproduce
  1. Open device and Settings app > Wi-Fi > Select current Wi-Fi > Configure Proxy
  2. Open Google Web Browser on Android devices to download http://proxy.man/ssl
  3. install the Certificate in the VPN and App Section.
  4. shows this file can't be used as a VPN or app certificate
  5. proxyman shows SSL Handshake Failed (handshakeFailed(NIOSSL.BoringSSLError.sslError([Error: 268436502 error:10000416:SSL routines:OPENSSL_internal:SSLV3_ALERT_CERTIFICATE_UNKNOWN])))
Expected behavior

I can install the certificate and proxyman can be used .

Screenshots (optional)

Even if I clear all certificate and reinstall it. it still can not work.
I can use proxyman on my android device before I update proxyman to the latest version.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the certificate download and installation flow at http://proxy.man/ssl on Android 11 with Proxyman 2.33.0 on macOS 10.15.7, following the listed Wi-Fi proxy steps. Investigate the SSL Handshake Failed error and certificate rejection; done means the certificate installs successfully and proxied HTTPS works on the Galaxy S21.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, macos
Domain
networking, security
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.