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Oct 09, 2019  How to Generate & Use Private Keys using OpenSSL's Command Line Tool. These commands generate and use private keys in unencrypted binary (not Base64 “PEM”) PKCS#8 format. The PKCS#8 format is used here because it is the most interoperable format when dealing with software that isn't based on OpenSSL. Oct 11, 2016  Generating SSH Key for GitHub Using Git Extensions.NET Online Instructor. Home; About; Blog. Generating SSH Key for GitHub Using Git Extensions. Step 4: Save the SSH Private key with.ppk extension. Step 5: Copy the SSH Key to the clipboard. This tutorial indeed for people who is not familiar with Git and GitHub and make first steps with this this technology. The tutorial contains following steps: Installing Git and Git Extensions; Setting up GitHub account,SSH keys and repository; Working with GitHub repository with Git Extensions; Cloning public repository from GitHub.

• Git Extensions Hub Generate New Private Key Git Login
• Git M
• Git Extensions Hub Generate New Private Key Git Download
• Git Tutorial

Objectives

Git Extensions Hub Generate New Private Key Git Login

• Explain what an SSH key is
• Generate your own SSH key pair
• Add your SSH key to your GitHub account
• Learn how to use your SSH key in your GitHub workflow

Jan 24, 2018  When I checked it in terminal I received extra information that my public key has got invalid format. It works under tortoiseGit and Pageant, however it seems that native git wants another format. All in all it's not IDE issue, so t hank you for paying attention. Aug 22, 2017 All you need is git bash (or a terminal) and a couple of minutes! In this video I show you how to do it on Windows, but this same method also works for macOS or Linux.

Why Use an SSH Key?

When working with a GitHub repository, you'll often need to identify yourself to GitHub using your username and password. An SSH key is an alternate way to identify yourself that doesn't require you to enter you username and password every time.

SSH keys come in pairs, a public key that gets shared with services like GitHub, and a private key that is stored only on your computer. If the keys match, you're granted access.

The cryptography behind SSH keys ensures that no one can reverse engineer your private key from the public one.

Generating an SSH key pair

The first step in using SSH authorization with GitHub is to generate your own key pair.

You might already have an SSH key pair on your machine. You can check to see if one exists by moving to your .ssh directory and listing the contents.

If you see id_rsa.pub, you already have a key pair and don't need to create a new one.

Git M

If you don't see id_rsa.pub, use the following command to generate a new key pair. Make sure to replace your@email.com with your own email address.

(The -o option was added in 2014; if this command fails for you, just remove the -o and try again)

When asked where to save the new key, hit enter to accept the default location.

You will then be asked to provide an optional passphrase. This can be used to make your key even more secure, but for this lesson you can skip it by hitting enter twice.

When the key generation is complete, you should see the following confirmation:

The random art image is an alternate way to match keys but we won't be needing this.

Add your public key to GitHub

We now need to tell GitHub about your public key. Display the contents of your new public key file with cat:

The output should look something like this:

Copy the contents of the output to your clipboard.

Login to github.com and bring up your account settings by clicking the tools icon.

Select SSH Keys from the side menu, then click the Add SSH key button.

Name your key something whatever you like, and paste the contents of your clipboard into the Key text box.

Finally, hit Add key to save. Enter your github password if prompted.

####Using Your SSH Key

Going forward, you can use the SSH clone URL when copying a repo to your local machine.

This will allow you to bypass entering your username and password for future GitHub commands.

Key Points

• SSH is a secure alternative to username/password authorization
• SSH keys are generated in public / private pairs. Your public key can be shared with others. The private keys stays on your machine only.
• You can authorize with GitHub through SSH by sharing your public key with GitHub.

Generate client keys from server windows 10. The content in this post may be outdated. For the most recent post concerning private Git repositories, please visit the Private Git Repositories series.

Do You Use a Private Git Repo?

Are you looking to deploy your private Git repository to OpenShift Online, and not sure where to start? Don't worry, there's an easy solution for that! In this blog, I'll show how to use your private Git repository with the web console of OpenShift Online.

The key thing is making sure that OpenShift will have the credentials to authenticate itself to the Git repository, so that it can obtain your source code.

The way to do this is to generate and upload a private key to OpenShift, and then to authorize it with your Git hosting provider.

Step 1: Create the Key

First, generate your SSH key if you don't have one. To do this, I recommend following these directions from GitHub.

Key Generation using PuTTY on Windows

Alternatively, if you're using Windows, you can work with PuTTY to generate your SSH keys.

If you’re not familiar, PuTTY is a free and open-source telnet and SSH client, and a standard in the industry. It’s also quite easy to work with for creating and managing your keys.

After installing PuTTY, open up PuTTYgen.

The default settings for PuTTYgen are very secure and should be fine for the purposes of your Git repo. However, there are plenty of resources available if you want to dive deeper into learning about the different authentication methods.

Next, click Generate. Under the Key heading at the top of the window, it’ll ask you to move your mouse over the area to generate some randomness. This will be used to create your key, which will appear momentarily. The key in this field will be your public key. Below that, there will be fields for entering Key passphrase and Confirm passphrase. For OpenShift Online, make sure not to protect your private key with a passphrase and keep those fields blank.

Finally, click Save private key. A text file will be generated that is .ppk format (which can be loaded into PuTTY if needed). Open it up in a text editor (such as Atom), and you’ll see that it has some meta information as well as both your public and private keys. Each key will be below a line that says if it’s public or private, and how many lines, such as Public-Lines: 6, and the private key will end above a line saying Private-MAC. Go ahead and copy your private key for the next step, and have your public key ready to add to the Git repo later.

Step 2: Add the Private Key to an OpenShift Project

Next, navigate to the OpenShift Online web console and create your project as normal. However, when you go to Add to Project and after you select your language, click on the advanced options link that's above the Create button.

Once there, click on the Create New Secret link. A modal will open where you will need to give your secret a name. Choose 'SSH Key' as your authentication type, then paste in your private SSH key file. Click Create and you're done here.

The Source Secret field just above the link should auto-populate with the name of your new secret. Finish up adding to your project and click the Create button at the bottom of the page.

Step 3: Add the Public Key to a Git Repo (or GitHub Profile)

Meanwhile, over on your Git repo, you need to add your public SSH key. You have two alternatives here: You can either authorize the security key in the individual repository (the safer option) or, if you’re using GitHub, you can instead authorize it for all of your repositories (the less secure option). In the first alternative, if your private key were to leak, only a single repository would be affected. This is the recommended method that we’ll explore first.

Git Extensions Hub Generate New Private Key Git Download

The More Secure Method

If you’re using GitHub, you can navigate to your private repo, and then select the Settings tab at the top. On the bottom of the left menu, click Deploy keys, and then Add deploy key in the upper right of the page. Add a title for your public key, and then drop it into the Key field. There is also a check box where you can choose whether you want to Allow write access, which means that your public key could be used to push to this repository.

The Less Secure Method

Now, if you want to authorize your security key for all of your Github account (again, I must caution that this could be a security issue should it leak) take these steps: Go to your user profile and in the menu on the left, click SSH and GPG Keys, then the New SSH Key button on the next page. Insert your public SSH key here, and click Add SSH key when finished.

You Did It!

That should do it! Just remember this important distinction: Put your public SSH key in your Git repo or account, and your private SSH key on OpenShift.

If you're interested in adding secrets using the command line, then check out this documentation from OpenShift.

Git Tutorial

What other topics would be helpful to you in using OpenShift? Leave a comment letting us know, and keep an eye on this blog for more tips!