microsoft / microsoft/go-sqlcmd

TLS Handshake failed: tls: failed to parse certificate from server: x509: negative serial number

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#755 2 comments 1 reaction 0 assignees View on GitHub

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Dominant language
Go
Stars
595
Forks
91
Avg merge
9h 35m
Merged PRs (30d)
1

Description

Latest release to date shows the following error on certain certificates: TLS Handshake failed: tls: failed to parse certificate from server: x509: negative serial number

A new release using the latest Go version should be done to fix

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

No file or test is named in the report. Start by checking the repository's release and build configuration and the current Go version, then verify the certificate parsing failure with an affected certificate. Done means a release built with the updated Go version is published and the reported handshake error no longer occurs.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
cli, release, security
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
45/100

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