(JavaScript) Load SSH Keys Produced by ssh-keygen

Demonstrates how to load the public and private keys produced by ssh-keygen.

Note

This example is intended for running within a Chilkat.Js embedded JavaScript engine. All Chilkat JavaScript examples require Chilkat v11.4.0 or greater.

var success = false;

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// We first generate a key like this:

//     ssh-keygen -f stg.chilkat.id
//     Generating public/private rsa key pair.
//     Enter passphrase (empty for no passphrase):
//     Enter same passphrase again:
//     Your identification has been saved in stg.chilkat.id.
//     Your public key has been saved in stg.chilkat.id.pub.
//     The key fingerprint is:
//     SHA256:hkbgexkspxYTa8rYUxouRU8Gi7lbbsT6dSLX+JlStKk me@example02240
//     The key's randomart image is:
//     +---[RSA 2048]----+
//     |  o.=            |
//     | + * =           |
//     |o + X =          |
//     | O * O.+         |
//     |+ @ +.=oS        |
//     | A o =+.         |
//     |o + =oo          |
//     | o +E+ o         |
//     |  .  .+          |
//     +----[SHA256]-----+

// 

// The public key (generated to the file stg.chilkat.id.pub) contains this:
// ssh-rsa AAAAB3NzaC1yc2EAAAADAQABA.. FDt+dKJEkhw8I7LpEi17diB9 me@example02240

// First let's load the public key:
var pubkey = new CkSshKey();

success = pubkey.FromOpenSshPublicKey(pubkey.LoadText("qa_data/sshKeys/ssh-keygen/stg.chilkat.id.pub"));
if (success == false) {
    console.log(pubkey.LastErrorText);
    return;
}

console.log(pubkey.LastErrorText);
console.log("Successfully loaded the public key.");

// Now try the private key, which contains this:

// -----BEGIN OPENSSH PRIVATE KEY-----
// b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABFwAAAAdzc2gtcn
// NhAAAAAwEAAQAAAQEArNH9CpKhVgpGbOEDaFH4CaL9iQE6IwVYqKFkcF9qdHc6XA+J9PeR
// 9CMvTtVWm/uCYsoYzRkitNIEokjxFwyQwJeng+qWh5t538Ji3v64ls0mgsdvecyYDYjU8T
// mqhivXk/DzNBUOuyN5ksP0ZmRJLuZ4J6MKCrPugvKsE4zDQkg7/lKUL40ugjpoYJnhRjHv
// uogSkcecq6Kdw20WdRWTFvXiRH8mdh9cVWi3fvj0sly0CDghmuWyjvcrIOuixvy8kfADva
// tDAyF1se0r8WW9xZzUYHjuCzxbI+yfU3xS9/vX9T9IG10ocSbqrBgd/xQ7fnSiRJIcPCOy
// 6RIte3YgfQAAA9BXf/XaV3/12gAAAAdzc2gtcnNhAAABAQCs0f0KkqFWCkZs4QNoUfgJov
// 2JATojBViooWRwX2p0dzpcD4n095H0Iy9O1Vab+4JiyhjNGSK00gSiSPEXDJDAl6eD6paH
// m3nfwmLe/riWzSaCx295zJgNiNTxOaqGK9eT8PM0FQ67I3mSw/RmZEku5ngnowoKs+6C8q
// wTjMNCSDv+UpQvjS6COmhgmeFGMe+6iBKRx5yrop3DbRZ1FZMW9eJEfyZ2H1xVaLd++PSy
// XLQIOCGa5bKO9ysg66LG/LyR8AO9q0MDIXWx7SvxZb3FnNRgeO4LPFsj7J9TfFL3+9f1P0
// gbXShxJuqsGB3/FDt+dKJEkhw8I7LpEi17diB9AAAAAwEAAQAAAQAPUtNAA75gdarG7rCx
// qEr498XJRx2Ti17QHPdd62fyCbxX+1y9JtJ/Njt0nv/99rAZ+Fd4oBjutYyJozQVWhzfpt
// LIpJ1SStvklkTUBvvxCyG2CN7+isCUuqQ++2D+YpbL3FqELLXQrBWUiOF7zrqaeP8AbLlw
// N4IXhFLzrNCHaODsbYAh8U1nOj1PvUO24quCzPRPH/LcERvgXeGEJSYoB0nwwKGppIpBnv
// jV5wvuhPdQVvN14e8SOodK76InfaGUsCUwr2ksaGhsTCGk7yCsyQUyzzV8InQ3CTPkLf9J
// BnBpymoyB/r3LnefX4AgKA7nplCRUANLbvTACTazHtcBAAAAgQCihdCPzywEkrn0VhYIOV
// sK7oIUD/EBEzb7yL+7naZqACStbhKiLKGgSJj2+3hgmQk2tZ94zN5lkCcLLFy9Ai47HkN+
// dSmZqac5pQeVyWrJ/67OSqWxMFfjkbF/0IxXJM2y+i//vGWBDo3NJmkYGwY+XnFP81qqh9
// boeQA0K6wn0wAAAIEA2tX2lZrwAyhl/L5XY1xsQ3uuoaIUeZD0vUs+mAv1pz8fbTAD2n37
// Rh57mxDNQIwiD8lV5wZ20NP03nAr8gUQaijsBRy3gDXHX7Qa/BaJ2bY0492HXwVYi9bsng
// GJQinYjmJQQeR/w4u5rNzuD8y1ysMwh/sE8IGu6LLG1IBDYr0AAACBAMord/G9vderFO+1
// tNZHl09m9mFLJTHRVH41Da2uCl2KJnYir511M9GSG9Un6L+UGu4F9CrypehgJHZ6QbwpgS
// JrwlCfE09jPkuH0aktg9fnrrEJYS30wWNNSj1v/91v1F3fdrZePd+UnKcP6zZB3jICzPhW
// elU1OYdWf+qFrnDBAAAAGWRqYWNrc29uMDIyQGRqYWNrc29uMDIyNDAB
// -----END OPENSSH PRIVATE KEY-----

var privkey = new CkSshKey();

success = privkey.FromOpenSshPrivateKey(pubkey.LoadText("qa_data/sshKeys/ssh-keygen/stg.chilkat.id"));
if (success == false) {
    console.log(privkey.LastErrorText);
    return;
}

console.log(privkey.LastErrorText);
console.log("Successfully loaded the private key.");