workerman-php / workerman-php/http-client

TLS 1.3

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Dominant language
PHP
Stars
55
Forks
19
PR merge metrics
No merged PRs in 30d

Description

When i send request to any web url with installed only TLS 1.3 i got error and connection close:

SSL handshake error. SSL routines::tlsv1 alert protocol version.

How fix and make support all the TLS versions (1.1, 1.2, 1.3)

Server installed
Ubuntu 24.04
PHP 8.3
OpenSSL 3.0

Contributor guide

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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 failed HTTPS request in the stated Ubuntu 24.04, PHP 8.3, and OpenSSL 3.0 environment, comparing connections with TLS 1.1, 1.2, and 1.3. Trace the HTTP client's TLS negotiation entry point and consider the issue done when supported TLS versions connect successfully without the reported protocol-version error.

Written by the indexing model from the issue text.

Assessment

Tech stack
php
Domain
api, networking, security
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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