How do I use Gpg4Win as a remote gpg agent from my Ubuntu server?












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I have Ubuntu Server 18.04 running on one machine, and Windows 10 running on another. I use Gpg4Win + Putty to authenticate via SSH to connect to the Ubuntu machine from the Windows machine.



On this Ubuntu machine, I often times use Git to commit to a repository. I want Git on my Ubuntu machine to sign my git commits using my GPG private key registered on my Windows machine. Basically, I want this to happen:




  1. Make a commit (with commit.gpgsign set to true) on the Ubuntu machine


  2. gpg-agent on the Ubuntu machine should delegate over SSH to gpg-agent running on my Windows machine to sign the commit


Note that I do not do any of that GPG agent socket setup stuff on Windows. This is why I use Putty on Windows. Is this even possible? Note that my goal here is to avoid having my private GPG key on my server machine.










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    0














    I have Ubuntu Server 18.04 running on one machine, and Windows 10 running on another. I use Gpg4Win + Putty to authenticate via SSH to connect to the Ubuntu machine from the Windows machine.



    On this Ubuntu machine, I often times use Git to commit to a repository. I want Git on my Ubuntu machine to sign my git commits using my GPG private key registered on my Windows machine. Basically, I want this to happen:




    1. Make a commit (with commit.gpgsign set to true) on the Ubuntu machine


    2. gpg-agent on the Ubuntu machine should delegate over SSH to gpg-agent running on my Windows machine to sign the commit


    Note that I do not do any of that GPG agent socket setup stuff on Windows. This is why I use Putty on Windows. Is this even possible? Note that my goal here is to avoid having my private GPG key on my server machine.










    share|improve this question

























      0












      0








      0







      I have Ubuntu Server 18.04 running on one machine, and Windows 10 running on another. I use Gpg4Win + Putty to authenticate via SSH to connect to the Ubuntu machine from the Windows machine.



      On this Ubuntu machine, I often times use Git to commit to a repository. I want Git on my Ubuntu machine to sign my git commits using my GPG private key registered on my Windows machine. Basically, I want this to happen:




      1. Make a commit (with commit.gpgsign set to true) on the Ubuntu machine


      2. gpg-agent on the Ubuntu machine should delegate over SSH to gpg-agent running on my Windows machine to sign the commit


      Note that I do not do any of that GPG agent socket setup stuff on Windows. This is why I use Putty on Windows. Is this even possible? Note that my goal here is to avoid having my private GPG key on my server machine.










      share|improve this question













      I have Ubuntu Server 18.04 running on one machine, and Windows 10 running on another. I use Gpg4Win + Putty to authenticate via SSH to connect to the Ubuntu machine from the Windows machine.



      On this Ubuntu machine, I often times use Git to commit to a repository. I want Git on my Ubuntu machine to sign my git commits using my GPG private key registered on my Windows machine. Basically, I want this to happen:




      1. Make a commit (with commit.gpgsign set to true) on the Ubuntu machine


      2. gpg-agent on the Ubuntu machine should delegate over SSH to gpg-agent running on my Windows machine to sign the commit


      Note that I do not do any of that GPG agent socket setup stuff on Windows. This is why I use Putty on Windows. Is this even possible? Note that my goal here is to avoid having my private GPG key on my server machine.







      server ssh windows git gnupg






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      asked Dec 13 at 3:07









      void.pointer

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