[GH-ISSUE #1] Wildcard Cert Support #1

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opened 2026-02-25 22:32:21 +03:00 by kerem · 2 comments

kerem commented

2026-02-25 22:32:21 +03:00

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Originally created by @stealthybox on GitHub (Jun 26, 2018).
Original GitHub issue: https://github.com/FiloSottile/mkcert/issues/1

Hey Filippo,
Thanks for putting together this tool -- I hacked a solution for this use case on Windows before and it was not easy to do.

The first thing I tried was to create a wildcard cert:

ERROR: "*.test.com" is not a valid hostname or IP

This regex doesn't allow asterisks which is at least part of the issue:
https://github.com/FiloSottile/mkcert/blob/master/main.go#L104

Should we support this?

Cheers! 🦄

Originally created by @stealthybox on GitHub (Jun 26, 2018). Original GitHub issue: https://github.com/FiloSottile/mkcert/issues/1 Hey Filippo, Thanks for putting together this tool -- I hacked a solution for this use case on Windows before and it was not easy to do. The first thing I tried was to create a wildcard cert: ``` ERROR: "*.test.com" is not a valid hostname or IP ``` This regex doesn't allow asterisks which is at least part of the issue: https://github.com/FiloSottile/mkcert/blob/master/main.go#L104 Should we support this? Cheers! 🦄

kerem closed this issue

2026-02-25 22:32:21 +03:00

kerem commented

2026-02-25 22:32:21 +03:00

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@beyondgrayzone commented on GitHub (Jun 27, 2018):

re := regexp.MustCompile(`^[\*|0-9A-Za-z._-]+$`)

should be good enough

@beyondgrayzone commented on GitHub (Jun 27, 2018): ```go re := regexp.MustCompile(`^[\*|0-9A-Za-z._-]+$`) ``` should be good enough

kerem commented

2026-02-25 22:32:21 +03:00

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@stealthybox commented on GitHub (Jun 28, 2018):

nice!
thanks @FiloSottile

@stealthybox commented on GitHub (Jun 28, 2018): nice! thanks @FiloSottile

kerem referenced this issue

2026-02-25 22:33:02 +03:00

[GH-ISSUE #450] Invalid CA in arch linux #289

kerem referenced this issue

2026-02-25 22:33:07 +03:00