Key based authentication for tortoisesvn with ssh

To checkout using ssh and key authentication with tortoise start by installing both tortoisesvn and putty (using windows installer)
Get Putty here

Get Tortoisesvn here

Run puttygen

Start Menu

Click Generate and wave the mouse around in the box


Generating your public and private keys

Fill in the Red boxes, copy and paste the text in the blue box and then save your private key somewhere safe.

Now take the string you have copied and pasted and insert it as a line in the text file on server


you may then have to change the permissions on this file using

chmod 700 ~/.ssh/authorized_keys

Now run Putty from the start menu like in the first image

and configure it as shown in the next few images.


SSH auth settings

Click the auth item under ssh and browse to your private key location


Set the auto login username

Set the auto login username


Save your session

Set your hostname, name your session and click save.

Now click open and you will be authenticated with your key plus your pass phrase.

If you want to have your pass phrase remembered each time you can now run Pageant from the start menu and add your private key and pass phrase.

This will run in the background and automatically sign you in when putty needs authentication details.

You should now be able to test it by running putty and double clicking on the saved session.

You should now be logged in to the remote terminal.

You can now checkout using the a checkout url similar to this

Where the svnsession in the red box is the name of your saved session.

When checking out you are now challenged for your key pass phrase.


Note: For those who wish to have this passphrase remembered for that login session simply grab your private key file and drop it into your start menu startup folder and on boot you will be prompted for your passphrase and you will remain logged in.

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