Node Generate Rsa Key Pair

You generate an SSH key through macOS by using the Terminal application. Once you upload a valid public SSH key, the Triton Compute Service uses SmartLogin to copy the public key to any new SmartMachine you provision.

RSA Signature/Verify with.key and.cer; RSA Decrypt using PEM; RSA Encrypt with SHA-256 hash function and SHA-1 mask function; Walmart Partner API Authentication (Generate a Signature for a Request) Generate RSA Key and return Base64 PKCS8 Private Key; Convert RSA Private Key to Public Key; Get RSA Private Key in JWK Format (JSON Web Key) Get. Generates a SSH key-pair. Make sure you have ssh-keygen (try $ ssh-keygen if you aren't sure) npm package install; npm install ssh-keygen OR download from github and place in./nodemodules.

  • How to re-generate ssh key pair to enable passwordless login to compute nodes? Resolving The Problem Platform HPC has configured the passwordless login for all users from the installer node to all the compute nodes automatically.
  • Generates a RSA keypair using native OpenSSL library. This code is loosely based on ursa RSA generation code. As from node 0.11 the crypto library has publicEncrypt and privateDecrypt functions, we don't need to rely on any external libraries for public-key.
  • 2020-3-14  How to re-generate ssh key pair to enable passwordless login to compute nodes? Resolving The Problem Platform HPC has configured the passwordless login for all users from the installer node to all the compute nodes automatically.

Joyent recommends RSA keys because the node-manta CLI programs work with RSA keys both locally and with the ssh agent. DSA keys will work only if the private key is on the same system as the CLI, and not password-protected.

About Terminal

Terminal is the terminal emulator which provides a text-based command line interface to the Unix shell of macOS.

To open the macOS Terminal, follow these steps:

  1. In Finder, choose Utilities from the Applications folder.
  2. Find Terminal in the Utilities listw.
  3. Open Terminal.

The Terminal window opens with the commandline prompt displaying the name of your machine and your username.

Generating an SSH key

An SSH key consists of a pair of files. One is the private key, which should never be shared with anyone. The other is the public key. The other file is a public key which allows you to log into the containers and VMs you provision. When you generate the keys, you will use ssh-keygen to store the keys in a safe location so you can bypass the login prompt when connecting to your instances.

To generate SSH keys in macOS, follow these steps:

  1. Enter the following command in the Terminal window.

    This starts the key generation process. When you execute this command, the ssh-keygen utility prompts you to indicate where to store the key.

  2. Press the ENTER key to accept the default location. The ssh-keygen utility prompts you for a passphrase.

  3. Type in a passphrase. You can also hit the ENTER key to accept the default (no passphrase). However, this is not recommended.

You will need to enter the passphrase a second time to continue.

After you confirm the passphrase, the system generates the key pair.

Your private key is saved to the id_rsa file in the .ssh directory and is used to verify the public key you use belongs to the same Triton Compute Service account.

Never share your private key with anyone!

Your public key is saved to the id_rsa.pub;file and is the key you upload to your Triton Compute Service account. You can save this key to the clipboard by running this:

Importing your SSH key

Now you must import the copied SSH key to the portal.

  1. After you copy the SSH key to the clipboard, return to your account page.
  2. Choose to Import Public Key and paste your SSH key into the Public Key field.
  3. In the Key Name field, provide a name for the key. Note: although providing a key name is optional, it is a best practice for ease of managing multiple SSH keys.
  4. Add the key. It will now appear in your table of keys under SSH.

Troubleshooting

You may see a password prompt like this:

This is because:

  • You did not enter the correct passphrase.
  • The private key on your Macintosh (id_rsa) does not match the public key stored with your Triton Compute Service account.
  • The public key was not entered correctly in your Triton account.

What are my next steps?

Right in the portal, you can easily create Docker containers, infrastructure containers, and hardware virtual machines.

In order to use the Terminal to create instances, set up triton and CloudAPI as well as the triton-docker commandline tool.

  • Step 1: Generate SSH Keys
  • Logging In

Overview

OSG Connect requires SSH-key-based logins. You need to follow a two-step process to set up the SSH key to your account.

  1. Generate a SSH key pair.

  2. Add your public key to the submit host by uploading it to your OSG Connect user profile (via the OSG Connect website).

How To Create Rsa Key

After completing the process, you can log in from a local computer (your laptop or desktop) to the OSG Connect login node assignedusing either ssh or an ssh program like Putty -- see below for more details on logging in.

NOTE: Please do not edit the authorized keys file on the login node.

Step 1: Generate SSH Keys

We will discuss how to generate a SSH key pair for two cases:

  • 'Unix' systems (Linux, Mac) and certain, latest versions of Windows
  • Older Windows systems

Please note: The key pair consist of a private key and a public key. You will upload the public key to OSG Connect, but you also need to keep a copy of the private key to log in!
You should keep the private key on machines that you have direct access to, i.e. your local computer (your laptop or desktop).

Unix-based operating system (Linux/Mac) or latest Windows 10 versions

/lotr-battle-for-middle-earth-2-key-generator.html. Open a terminal on your local computer and run the following commands:

The last command will produce a prompt similar to

Unless you want to change the location of the key, continue by pressing enter.Now you will be asked for a passphrase. Enter a passphrase that you will be able to remember and which is secure: Costa botes lord of the rings download torrent.

When everything has successfully completed, the output should resemble thefollowing:

Node Js Generate Rsa Key Pair

The part you want to upload is the content of the .pub file (~/.ssh/id_rsa.pub)

Windows, using Putty to log in

If you can connect using the ssh command within the Command Prompt (Windows 10 build version 1803 and later), please follow the Mac/Linux directions above. If not, continue with the directions below.

  1. Open the PuTTYgen program. You can download PuttyGen here: PuttyGen Download Page, scroll down until you see the puttygen.exe file.

  2. For Type of key to generate, select RSA or SSH-2 RSA.

  3. Click the 'Generate' button.

  4. Move your mouse in the area below the progress bar.When the progress bar is full, PuTTYgen generates your key pair.

  5. Type a passphrase in the 'Key passphrase' field. Type the same passphrase in the 'Confirm passphrase' field. You can use a key without a passphrase, but this is not recommended.

  6. Click the 'Save private key' button to save the private key. You must save the private key. You will need it to connect to your machine.

  7. Right-click in the text field labeled 'Public key for pasting into OpenSSH authorized_keys file' and choose Select All.

  8. Right-click again in the same text field and choose Copy.

Step 2: Add the public SSH key to login node

To add your public key to the OSG Connect log in node:

Generate Rsa Public Private Key

  1. Go to www.osgconnect.net and sign in with the institutional identity you used when requesting an OSG Connect account.

  2. Click 'Profile' in the top right corner.

  3. Click the 'Edit Profile' button located after the user information in the left hand box.

  4. Copy/paste the public key which is found in the .pub file into the 'SSH Public Key' text box. The expected key is a single line, with three fields looking something like ssh-rsa ASSFFSAF. user@host. If you used the first set of key-generating instructions it is the content of ~/.ssh/id_rsa.pub and for the second (using PuTTYgen), it is the content from step 7 above.

  5. Click 'Update Profile'

The key is now added to your profile in the OSG Connect website. This will automaticallybe added to the login nodes within a couple hours.

Logging In

After following the steps above to upload your key and it's been a few hours, you should be able to log in to OSG Connect.

Determine which login node to use

Before you can connect, you will need to know which login node your account is assigned to. You can find this information on your profile from the OSG Connect website.

  1. Go to www.osgconnect.net and sign in with your CILogin.

  2. Click 'Profile' in the top right corner.

  3. The assigned login nodes are listed in the left side box. Make note of the address of your assigned login node as you will use this to connect to OSG Connect.

For Mac, Linux, or newer versions of Windows

Rsa

Open a terminal and type in:

It will ask for the passphrase for your ssh key (if you set one) and then you should be logged in.

Node Generate Rsa Key Pair Parameters To Support Ssh Version 2

For older versions of Windows

On older versions of Windows, you can use the Putty program to log in.

Create Rsa Public Key

  1. Open the PutTTY program. If necessary, you can download PuTTY from the website here PuTTY download page.

  2. Type the address of your assigned login node as the hostname (see 'Determine which login node to use' above).

  3. In the left hand menu, click the '+' next to 'SSH' to expand the menu.

  4. Click 'Auth' in the 'SSH' menu.

  5. Click 'Browse' and specify the private key file you saved in step 5 above.

  6. Click 'Open' and provide your passphrase when prompted to do so.

Getting Help

For assistance or questions, please email the OSG User Support team at support@opensciencegrid.org or visit the help desk and community forums.

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This page was updated on Apr 06, 2020 at 09:48 from start/account/generate-add-sshkey.md.