2018-12-02 03:32:22 +00:00
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# SSH to JWK (for node.js)
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A minimal library to parse an SSH public key (`id_rsa.pub`)
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and convert it into a public JWK.
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Works for RSA and ECDSA public keys.
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Features
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========
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< 100 lines of code | <1kb gzipped | 1.8kb minified | 3.1kb with comments
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* [x] SSH Public Keys
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2018-12-03 05:07:51 +00:00
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* fingerprint
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2018-12-02 03:32:22 +00:00
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* [x] RSA Public Keys
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* [x] EC Public Keys
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* P-256 (prime256v1, secp256r1)
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* P-384 (secp384r1)
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2018-12-02 05:05:03 +00:00
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* [x] Browser Version
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* [Bluecrypt SSH to JWK](https://git.coolaj86.com/coolaj86/bluecrypt-ssh-to-jwk.js)
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2018-12-02 03:32:22 +00:00
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### Need JWK to SSH? SSH to PEM?
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Try one of these:
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* [jwk-to-ssh.js](https://git.coolaj86.com/coolaj86/jwk-to-ssh.js) (RSA + EC)
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* [Eckles.js](https://git.coolaj86.com/coolaj86/eckles.js) (more EC utils)
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* [Rasha.js](https://git.coolaj86.com/coolaj86/eckles.js) (more RSA utils)
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### Need SSH Private Keys?
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SSH private keys are just normal PEM files,
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so you can use Eckles or Rasha, as mentioned above.
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# CLI
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You can install `ssh-to-jwk` and use it from command line:
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```bash
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npm install -g ssh-to-jwk
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```
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```bash
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ssh-to-jwk ~/.ssh/id_rsa.pub
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```
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# Usage
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You can also use it from JavaScript:
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2018-12-03 05:07:51 +00:00
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**SSH to JWK**
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2018-12-02 03:32:22 +00:00
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```js
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var fs = require('fs');
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var sshtojwk = require('ssh-to-jwk');
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var pub = fs.readFileSync("./id_rsa.pub");
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2018-12-03 05:07:51 +00:00
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var ssh = sshtojwk.parse({ pub: pub });
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2018-12-02 05:05:03 +00:00
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console.info(ssh.jwk);
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2018-12-02 03:32:22 +00:00
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```
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2018-12-03 05:07:51 +00:00
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**SSH Fingerprint**
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```js
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var fs = require('fs');
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var sshtojwk = require('ssh-to-jwk');
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var pub = fs.readFileSync("./id_rsa.pub");
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sshtojwk.fingerprint({ pub: pub }).then(function (fingerprint) {
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console.info(fingerprint);
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// SHA256:yCB62vBVsOwqksgYwy/WDbaMF2PhPijAwcrlzmrxfko
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});
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```
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# Legal
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2018-12-02 03:32:22 +00:00
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[ssh-to-jwk.js](https://git.coolaj86.com/coolaj86/ssh-to-jwk.js) |
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MPL-2.0 |
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[Terms of Use](https://therootcompany.com/legal/#terms) |
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