Jenkins Generate Ssh Key For Git

14.12.2020
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An SSH key is an access credential for the SSH (secure shell) network protocol. This authenticated and encrypted secure network protocol is used for remote communication between machines on an unsecured open network. SSH is used for remote file transfer, network management, and remote operating system access. The SSH acronym is also used to describe a set of tools used to interact with the SSH protocol.

SSH uses a pair of keys to initiate a secure handshake between remote parties. The key pair contains a public and private key. The private vs public nomenclature can be confusing as they are both called keys. /ios-generate-rsa-public-key.html. It is more helpful to think of the public key as a 'lock' and the private key as the 'key'. You give the public 'lock' to remote parties to encrypt or 'lock' data. This data is then opened with the 'private' key which you hold in a secure place.

How to Create an SSH Key

SSH keys are generated through a public key cryptographic algorithm, the most common being RSA or DSA. At a very high level SSH keys are generated through a mathematical formula that takes 2 prime numbers and a random seed variable to output the public and private key. This is a one-way formula that ensures the public key can be derived from the private key but the private key cannot be derived from the public key.

Create an SSH key. Follow these steps if you don't already have an SSH key for an account. If you do have an SSH key and you want to generate another key, you'll have to use the terminal because you can't use Sourcetree to create a second key. Creating an SSH key looks something like this: From the Sourcetree menu, select Preferences. 'git config -global user.email JENKINSUSERNAME@WHATEVERHOSTNAME' 'git config -global user.name JENKINSUSERNAME' This should match the GitHub utility account username and email address; Generate rsa key pair on your Jenkins server. Log into the server as the user that Jenkins runs under; Using command line, change directory to /.ssh. Example: Git step with ssh and a private key credential. Checkout from the git client plugin source repository using ssh protocol, private key credentials, and the master branch. The credential must be a private key credential if the remote git repository is accessed with the ssh protocol. Apr 17, 2015  Fetching the repo with command line git works fine with the same key. If I install an SSH agent on the exact same build, it allows the fetch to work. See the other attached log for that. I have used jenkins and git in a different environment with no problems. The only difference I've noticed here is the non-standard port of 1234.

SSH keys are created using a key generation tool. The SSH command line tool suite includes a keygen tool. Most git hosting providers offer guides on how to create an SSH Key.

Generate an SSH Key on Mac and Linux

Both OsX and Linux operating systems have comprehensive modern terminal applications that ship with the SSH suite installed. The process for creating an SSH key is the same between them.

1. execute the following to begin the key creation

This command will create a new SSH key using the email as a label

2. You will then be prompted to 'Enter a file in which to save the key.'
You can specify a file location or press “Enter” to accept the default file location.

3. The next prompt will ask for a secure passphrase.
A passphrase will add an additional layer of security to the SSH and will be required anytime the SSH key is used. If someone gains access to the computer that private keys are stored on, they could also gain access to any system that uses that key. Adding a passphrase to keys will prevent this scenario.

At this point, a new SSH key will have been generated at the previously specified file path.

4. Add the new SSH key to the ssh-agent

The ssh-agent is another program that is part of the SSH toolsuite. The ssh-agent is responsible for holding private keys. Think of it like a keychain. In addition to holding private keys it also brokers requests to sign SSH requests with the private keys so that private keys are never passed around unsecurly.

Before adding the new SSH key to the ssh-agent first ensure the ssh-agent is running by executing:

Once the ssh-agent is running the following command will add the new SSH key to the local SSH agent.

The new SSH key is now registered and ready to use!

Generate an SSH Key on Windows

Windows environments do not have a standard default unix shell. External shell programs will need to be installed for to have a complete keygen experience. The most straight forward option is to utilize Git Bash. Once Git Bash is installed the same steps for Linux and Mac can be followed within the Git Bash shell.

Windows Linux Subsystem

Modern windows environments offer a windows linux subsystem. The windows linux subsystem offers a full linux shell within a traditional windows environment. If a linux subsystem is available the same steps previously discussed for Linux and Mac can be followed with in the windows linux subsystem.

Summary

SSH keys are used to authenticate secure connections. Following this guide, you will be able to create and start using an SSH key. Git is capable of using SSH keys instead of traditional password authentication when pushing or pulling to remote repositories. Modern hosted git solutions like Bitbucket support SSH key authentication.

The most successful product teams using Rasa apply software engineering best practices todeveloping their assistants, including:

  • Versioning training data and action code in Git
  • Reviewing changes before they go into production
  • Running automated tests on proposed changes

Rasa X encourages best practices by integrating itself into your existingdevelopment workflows, letting you:

  • Automate data synchronization with your Git repository
  • Automatically stay up to date with the latest state of the remote repository onyour Git server
  • Annotate new data and push those changes to Git

Set yourself up for success by connecting your Rasa X server with Git to monitor,version, and test your training data using GitHub, GitLab, Bitbucket, Travis CI,CircleCI, Jenkins, etc.

  • Connect your Rasa X Server to a Git Repository

In order to connect Rasa X with your assistant’s Git repository, you will need three things:

  • A Rasa X instance running in server mode (local mode does not support Integrated Version Control)
  • A Git repository containing a project in the default Rasa Open Source projectlayout

Note

When you connect your remote Git repository to Rasa X it will overwrite the training data,which is currently stored in Rasa X. Please use a fresh Rasa X instance or exportyour training data if you want to keep the old training data.

For Rasa X to correctly visualize and modify your AI assistant’s data, your projectneeds to follow the default Rasa Open Source project layout created byrasa init:

If you have just installed Rasa Open Source for the first time, you can runrasainit in a new Git repository to achieve this structure. If you have anexisting assistant that you’reconnecting to Rasa X, make sure to add it to a Git repository andreorganize the project if it does not match the above layout.

Generate Ssh Key Putty

  1. To connect your Git repository click on the branch icon and clickConnect to a repository.
  1. Configure the repository connection:
    • SSH URL: Rasa X will clone the repository using the given SSH URL. Cloning viaHTTP is currently not supported.
    • target branch: The target branch is the branch that Rasa X will
      • use to show the initial data
      • branch off from when you make new changes
      • return to after you discard or push changes
    • By default users can choose if they want to push their changes directly to thetarget branch or to a new branch. If want to disable pushing changes directly tothe target branch, select Require users to add changes to a new branch.

  1. Add the provided public SSH key to your Git server. This allows Rasa X toauthenticate with the Git server using its private SSH key. Please see thedocumentation of your Git server how to do so. We have linked the instructionsfor some common providers inAdd the Public SSH Key to Your Git Server

    Note

    If you prefer to provide your own keys, please seeConnecting a Repository via the API.

  2. Once you added the public SSH key to your Git server, hit the Verify Connectionbutton. Rasa X will now show that it is connected to your repository.

  3. What to do next: Check out Using Integrated Version Control to understandhow to use Integrated Version Control as part of your process for improving your assistant.

You have to add the public key of the generated key pair to your Git server. Pleasemake sure to only give the key access to one specific repository instead of giving itglobal access to all of your Git repositories. For instructions specific to your Gitplatform, see below. American truck simulator serial key generator.

Generate Public Ssh Key Git

GitHub¶

Add the generated public SSH key as a Deploykey to your GitHub repository.See theGitHub docsfor more information on how to do so.

GitLab¶

Add the generated public SSH key as a Deploykey to your GitLab repository.See the GitLab docsfor more information on how to do so.

Bitbucket¶

Add the generated public SSH key as an Accesskey to your Bitbucket repository.See theBitbucket docsfor more information on how to do so.

If you want to use self-generated SSH keys or prefer to use the Rasa X API, you canalso the Rasa X HTTP API to connect Rasa X to your Git repository.

  1. To authenticate your Rasa X server with the remote repository, you needto set up an SSH key that Rasa X can use for authentication.Please create a new, single-use SSH key for this (see instructions below).Also, make sure to restrict the SSH keys to only apply to your assistant’s repository.

    To generate a new SSH key pair follow these steps:

    1. Open the Terminal
    2. Execute the following command (make sure to not overwrite your own SSH keys):

    This provides you a private (git-deploy-key) and apublic (git-deploy-key.pub) key in your current directory.

    Note

    Please note that Rasa X currently does not support password protected privatekeys.

  2. Save your repository information and private key to a file repository.json, in the format shownbelow. If your Rasa X server does not use HTTPS, we highly recommend doing this directlyon your server to avoid compromising the key. As the contents of this file willuploaded via a curl request, the directory where it is stored does not matter, butit is recommended to store the file somewhere secure.

    Note

    The target branch is the branch that Rasa X will

    • use to show the initial data
    • branch off from when you make new changes
    • return to after you discard or push changes

    If you want to disable adding changes directly to the target branch, pleasespecify is_target_branch_protected':true/false in the repository.jsonfile.

    For example, your repository.json might look like:

    Warning

    When connecting the Rasa X instance to a git repository, any training data or configuration filesstored in Rasa X will be overwritten by those in the Git repository. If you were using Rasa X tomanage your assistant before setting up Integrated Version Control, be sure to download the data beforecontinuing, so that the data is not lost. You can push the downloaded data from your machine to your Gitrepo before or after connecting it to Rasa X.

  3. To authenticate with the Rasa X server you can use one of two methods:

    • API token authentication: Get your API token by going to the model screen inRasa X and copying the api_token token from the UploadModel command.Similar to the upload command, you add it with the api_token query parametershown in the curl command below.
    • JWT token authentication: Use your JWT access token. You can get it from theauthentication endpoint and pass itwithin the Authorization header.

    Once you have prepared your chosen form of authentication, create the repository by executing the followingHTTP request from the directory that contains your repository.json:

    Note

    If your Rasa X server runs on HTTPS, make sure to use https:// in the --url parameter.

Jenkins Add Ssh Key For Git

Once you’re set up with Git and your assistant is automatically imported, you can Enable Workflows tobegin learning from real users. For more information about how data synchronization works, seeUsing Integrated Version Control.