You have 2 possibilities for generating SSH keys: - generate a key pair on your computer (please google this for your OS) and upload the public key to c4science. !!prefered method!! - generate a key pair on c4science and download the private key to your computer. C4science will not store your private key. Click on the wrench at the top right corner {F230721} and then choose, from the left hand side menu, `SSH Public Keys`. # Upload your SSH key - Generate a key on your computer, it's important to add a passphrase for your key when prompted ``` ssh-keygen ``` - On c4science, click on `SSH KEy actions` and then `Upload Public Key` - Give it a name and paste the content of the `public` key - You can find the public key by running this command ``` cat ~/.ssh/id_rsa.pub ``` - Click Upload Public Key - And you're done, you can start clone repositories using SSH # Generate a key pair on c4science If you don't know how to generate a key on your computer, c4science can do it for you. If you already uploaded your key, you don't need this. Click on `SSH Key actions` and then `Generate Keypair`. Follow the dialogs and download the private key to the correct directory (this depends on your Operating System, it usually is `~/.ssh`). You will need to change the permission to the downloaded key: ``` chmod 600 ~/.ssh/id_rsa_phabricator.key ``` Now, you will need to declare which key you use for c4science. Add the following to your `~/.ssh/config` file: ``` host c4science.ch HostName c4science.ch IdentityFile ~/.ssh/id_rsa_phabricator.key User git ```

You have 2 possibilities for generating SSH keys: - generate a key pair on your computer and upload the public key to c4science. !!prefered method!! - generate a key pair on c4science and download the private key to your computer. C4science will not store your private key. # Generate an SSH key If you are using Windows, you must first install a Shell, see [[#using-ssh-from-windows | below]] # Open a terminal # Copy the text below and press {key Enter} ``` ssh-keygen -t rsa -b 4096 ``` # If you have no other SSH key, keep the default file path `/home/user/.ssh/id_rsa` # When prompted, enter a secure passphrase # Voila, your public and private key pair is located at `/home/user/.ssh/` # Upload your SSH key - At the top right on your user icon, select `Settings` - On the left menu, go to {nav AUTHENTICATION > SSH Public Keys} - At the top right, click on {nav SSH Key actions > Upload Public Key} - Give it a name and paste the content of the `public` key (the .pub file) - You can find the public key by running this command ``` cat ~/.ssh/id_rsa.pub ``` - Click `Upload Public Key` - And you're done, you can start clone repositories using SSH # Generate a key pair on c4science If you don't know how to generate a key on your computer, c4science can do it for you. If you already uploaded your key, you don't need this. Click on {nav SSH Key actions >Generate Keypair}. Follow the dialog and download the private key to the correct directory (this depends on your Operating System, it usually is `~/.ssh`). Rename the keys to `id_rsa` and `id_rsa.pub` or SSH won't recognize them (see below). You will also need to change the permission of the key: ``` chmod 600 ~/.ssh/id_rsa ``` If you don't have the standard key name `id_rsa`, configure SSH to use your custom key. Add the following to your `~/.ssh/config` file: ``` host c4science.ch HostName c4science.ch IdentityFile ~/.ssh/id_rsa_phabricator.key User git ``` # Using SSH from Windows ## Git Bash (preferred) - Download [[https://git-scm.com/download/win | Git Bash for Windows]], which allow to use standard Bash commands - Launch Git Bash - Create and upload the key like [[https://c4science.ch/w/c4science/sshkeys/#generate-an-ssh-key | documented above]] with `ssh-keygen.exe` instead, display the content of the pubkey using `cat ~/.ssh/id_rsa.pub` from git bash - You can now clone your repository from git bash, `git clone ssh://git@c4science.ch/[...]` - The key should be added to your SSH Agent, if not you can add your key temporarily using `eval "$(ssh-agent -s)"` ## TortoiseGIT / TortoiseSVN - Download one or the other depending on your case, - [[https://tortoisegit.org/download/ | TortoiseGIT]] - [[https://tortoisesvn.net/downloads.html | TortoiseSVN]] - After the install, run PuTTYgen - Click Generate - Add a passphrase to your key - Click Save public key, this is what you'll upload to c4science on your account - Upload the public key on your profile as [[https://c4science.ch/w/c4science/sshkeys/#upload-your-ssh-key | documented above]] - You can now clone/checkout your first repository from any explorer window by right clicking {F899649}

You have 2 possibilities for generating SSH keys: - generate a key pair on your computer (please google this for your OS) and upload the public key to c4science. !!prefered method!! - generate a key pair on c4science and download the private key to your computer. C4science will not store your private key. Click on the wrench at the top right corner# Generate an SSH key {F230721}If you are using Windows, you must first install a Shell, see [[#using-ssh-from-windows | below]] and then choose, from the left hand side menu, `SSH Public Keys`. # Upload your SSH key - Generate a key on your computer, it's important to add a passphrase for your key when prompted# Open a terminal # Copy the text below and press {key Enter} ``` ssh-keygen -t rsa -b 4096 ``` # If you have no other SSH key, keep the default file path `/home/user/.ssh/id_rsa` # When prompted, enter a secure passphrase ssh-keygen# Voila, your public and private key pair is located at `/home/user/.ssh/` # Upload your SSH key - At the top right on your user icon, select `Settings` ```- On the left menu, go to {nav AUTHENTICATION > SSH Public Keys} - On c4science- At the top right, click on `{nav SSH KEey actions` and then ` > Upload Public Key`} - Give it a name and paste the content of the `public` key (the .pub file) - You can find the public key by running this command ``` cat ~/.ssh/id_rsa.pub ``` - Click `Upload Public Key` - And you're done, you can start clone repositories using SSH # Generate a key pair on c4science If you don't know how to generate a key on your computer, c4science can do it for you. If you already uploaded your key, you don't need this. Click on `{nav SSH Key actions` and then ` >Generate Keypair`}. Follow the dialogs and download the private key to the correct directory (this depends on your Operating System, it usually is `~/.ssh`). Rename the keys to `id_rsa` and `id_rsa.pub` or SSH won't recognize them (see below). You willll also need to change the permission to the downloadedof the key: ``` chmod 600 ~/.ssh/id_rsa_phabricator.key ``` NowIf you don't have the standard key name `id_rsa`, you will need to declare which key youconfigure SSH to use for c4scienceyour custom key. Add the following to your `~/.ssh/config` file: ``` host c4science.ch HostName c4science.ch IdentityFile ~/.ssh/id_rsa_phabricator.key User git ``` # Using SSH from Windows ## Git Bash (preferred) - Download [[https://git-scm.com/download/win | Git Bash for Windows]], which allow to use standard Bash commands - Launch Git Bash - Create and upload the key like [[https://c4science.ch/w/c4science/sshkeys/#generate-an-ssh-key | documented above]] with `ssh-keygen.exe` instead, display the content of the pubkey using `cat ~/.ssh/id_rsa.pub` from git bash - You can now clone your repository from git bash, `git clone ssh://git@c4science.ch/[...]` - The key should be added to your SSH Agent, if not you can add your key temporarily using `eval "$(ssh-agent -s)"` ## TortoiseGIT / TortoiseSVN - Download one or the other depending on your case, - [[https://tortoisegit.org/download/ | TortoiseGIT]] - [[https://tortoisesvn.net/downloads.html | TortoiseSVN]] - After the install, run PuTTYgen - Click Generate - Add a passphrase to your key - Click Save public key, this is what you'll upload to c4science on your account - Upload the public key on your profile as [[https://c4science.ch/w/c4science/sshkeys/#upload-your-ssh-key | documented above]] - You can now clone/checkout your first repository from any explorer window by right clicking {F899649}