CODEWITHSUNDEEP
windowsgitsshrepository
Tobias Ekblom
Tobias Ekblom

Reputation: 825

Switching between multiple ssh keys in Git on Windows

I need to have multiple keys in my client to access two different accounts on Repository hosting. See https://redefy.repositoryhosting.com/support -> How do I manage multiple accounts with multiple keypairs on my client?

I do not understand how to change between different ssh keys in Git on Windows, can anybody help me?

Upvotes: 60

Views: 46603

Answers (5)

Abdul Gaffar
Abdul Gaffar

Reputation: 11

In my case, I use

Host account-one
User git

not

Host account-one
User user-any

Upvotes: 1

fajran
fajran

Reputation: 2809

I assume you use git bash and openssh.

Like what it's written in the article, you can make a configuration file for ssh client that lists all of your accounts. You can write the following configuration in your own ssh client configuration file in ~/.ssh/config

Host account-one
HostName server.example.com
User user-one
IdentityFile ~/.ssh/key-one

Host account-two
HostName server.example.com
User user-two
IdentityFile ~/.ssh/key-two

What it says is you define two, kind of, "host aliases" named account-one and account-two. If you use them, when making connection, the ssh client will use the corresponding HostName, User, and IdentityFile for the server address, username, and ssh key file. With this you can use them to access your accounts and keys at even the same server.

In git, you can define two remotes using them

$ git remote add one account-one:repository.git
$ git remote add two account-two:repository.git

then you can push to those remotes

$ git push one master
$ git push two master

Upvotes: 75

mamapitufo
mamapitufo

Reputation: 4810

Which key is used for which server is handled by the SSH program that git is using to connect. In the default setup this should be the command line SSH client (openSSH?).

Using openSSH you can configure particular keyfiles for particular hosts in the ~/.ssh/config file:

Host foo.example.com
  IdentityFile ~/.ssh/foo.example.com-id_rsa

Host bar.example.com
  IdentityFile ~/.ssh/bar.example.com-id_rsa

Where ~/.ssh/*.example.com-id_rsa are the private key files for each server.

I hope this helps.

Upvotes: 18

Daniel S.
Daniel S.

Reputation: 638

On Windows you should try Pageant an SSH authentication agent for PuTTY, PSCP, PSFTP, and Plink. This tool can manage yout ssh keys and its pass-phrases. To use it together with Git you have to install Putty and link to the plink.exe setting the GIT_SSH variable.

  1. Install Putty and friends (http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html)

  2. Set GIT_SSH

    set GIT_SSH=<path-to-plink.exe>

  3. Start Pageant and add you keys
  4. Run Git

hth Daniel

Upvotes: 2

sethcall
sethcall

Reputation: 2897

I'll answer this a little indirectly. I have previously used git bash and I've found that when I'm using git via the git bash shell, that it behaves just like a mac or linux bash shell. Meaning, when using git bash, that I can answer your question like:

'If you use git bash, you can manage multiple accounts just as you would if you were on linux or mac, using ssh-agent/ssh-add and friends'

Upvotes: 0

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