422: The change you requested was rejected when sign commits and tags with x509 certificate

Assylbek2002 · June 4, 2025, 9:04pm

When i sign commits or tags with my self-signed certificate, i got this errors

I did everything according to the instructions in documentation: Sign commits and tags with X.509 certificates | GitLab Docs

Please add an x whether options apply, and add the version information.

Versions

GitLab (Web: /help or self-managed system information sudo gitlab-rake gitlab:env:info): 17.10

hooksie1 · September 3, 2025, 12:54pm

I’m also seeing this exact same behavior on hosted GitLab.

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[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate (_ssl.c:997)'))) How to Use GitLab	0	1015	January 21, 2023
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GPG-Signed tags are marked as unverified - commits are fine How to Use GitLab	0	18	September 2, 2025
[gitlab 12.1.3-ee on-premise] creating push check transport for gitlab... x509: certificate signed by unknown authority GitLab CI/CD	1	1625	August 6, 2019