How to mirror another git repo with ssh public-key auth. only access?

[angsuman]

• Gitea version (or commit ref): All
• Git version: Any
• Operating system: Ubuntu
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  • MySQL
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Description

I cannot mirror a git repository with ssh access only and which uses public key based authorization.

[techknowlogick]

Closing as duplicate of #1635

[angsuman]

Closing as duplicate of #1635

This is not a duplicate of #1635. I am trying to mirror repositories so the original repo remains the primary repo.
In description I mentioned mirror. The title was ambiguous so I changed the word "access" to "mirror".

The solution provided is for one time migration and not mirror. So I request that this be re-opened.

[lafriks]

Migration and mirroring are using same auth functionality