diff options
Diffstat (limited to 'node_modules/sshpk/bin/sshpk-conv')
| -rwxr-xr-x | node_modules/sshpk/bin/sshpk-conv | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/node_modules/sshpk/bin/sshpk-conv b/node_modules/sshpk/bin/sshpk-conv deleted file mode 100755 index e839ede..0000000 --- a/node_modules/sshpk/bin/sshpk-conv +++ /dev/null @@ -1,243 +0,0 @@ -#!/usr/bin/env node -// -*- mode: js -*- -// vim: set filetype=javascript : -// Copyright 2018 Joyent, Inc. All rights reserved. - -var dashdash = require('dashdash'); -var sshpk = require('../lib/index'); -var fs = require('fs'); -var path = require('path'); -var tty = require('tty'); -var readline = require('readline'); -var getPassword = require('getpass').getPass; - -var options = [ - { - names: ['outformat', 't'], - type: 'string', - help: 'Output format' - }, - { - names: ['informat', 'T'], - type: 'string', - help: 'Input format' - }, - { - names: ['file', 'f'], - type: 'string', - help: 'Input file name (default stdin)' - }, - { - names: ['out', 'o'], - type: 'string', - help: 'Output file name (default stdout)' - }, - { - names: ['private', 'p'], - type: 'bool', - help: 'Produce a private key as output' - }, - { - names: ['derive', 'd'], - type: 'string', - help: 'Output a new key derived from this one, with given algo' - }, - { - names: ['identify', 'i'], - type: 'bool', - help: 'Print key metadata instead of converting' - }, - { - names: ['fingerprint', 'F'], - type: 'bool', - help: 'Output key fingerprint' - }, - { - names: ['hash', 'H'], - type: 'string', - help: 'Hash function to use for key fingeprint with -F' - }, - { - names: ['spki', 's'], - type: 'bool', - help: 'With -F, generates an SPKI fingerprint instead of SSH' - }, - { - names: ['comment', 'c'], - type: 'string', - help: 'Set key comment, if output format supports' - }, - { - names: ['help', 'h'], - type: 'bool', - help: 'Shows this help text' - } -]; - -if (require.main === module) { - var parser = dashdash.createParser({ - options: options - }); - - try { - var opts = parser.parse(process.argv); - } catch (e) { - console.error('sshpk-conv: error: %s', e.message); - process.exit(1); - } - - if (opts.help || opts._args.length > 1) { - var help = parser.help({}).trimRight(); - console.error('sshpk-conv: converts between SSH key formats\n'); - console.error(help); - console.error('\navailable key formats:'); - console.error(' - pem, pkcs1 eg id_rsa'); - console.error(' - ssh eg id_rsa.pub'); - console.error(' - pkcs8 format you want for openssl'); - console.error(' - openssh like output of ssh-keygen -o'); - console.error(' - rfc4253 raw OpenSSH wire format'); - console.error(' - dnssec dnssec-keygen format'); - console.error(' - putty PuTTY ppk format'); - console.error('\navailable fingerprint formats:'); - console.error(' - hex colon-separated hex for SSH'); - console.error(' straight hex for SPKI'); - console.error(' - base64 SHA256:* format from OpenSSH'); - process.exit(1); - } - - /* - * Key derivation can only be done on private keys, so use of the -d - * option necessarily implies -p. - */ - if (opts.derive) - opts.private = true; - - var inFile = process.stdin; - var inFileName = 'stdin'; - - var inFilePath; - if (opts.file) { - inFilePath = opts.file; - } else if (opts._args.length === 1) { - inFilePath = opts._args[0]; - } - - if (inFilePath) - inFileName = path.basename(inFilePath); - - try { - if (inFilePath) { - fs.accessSync(inFilePath, fs.R_OK); - inFile = fs.createReadStream(inFilePath); - } - } catch (e) { - ifError(e, 'error opening input file'); - } - - var outFile = process.stdout; - - try { - if (opts.out && !opts.identify) { - fs.accessSync(path.dirname(opts.out), fs.W_OK); - outFile = fs.createWriteStream(opts.out); - } - } catch (e) { - ifError(e, 'error opening output file'); - } - - var bufs = []; - inFile.on('readable', function () { - var data; - while ((data = inFile.read())) - bufs.push(data); - }); - var parseOpts = {}; - parseOpts.filename = inFileName; - inFile.on('end', function processKey() { - var buf = Buffer.concat(bufs); - var fmt = 'auto'; - if (opts.informat) - fmt = opts.informat; - var f = sshpk.parseKey; - if (opts.private) - f = sshpk.parsePrivateKey; - try { - var key = f(buf, fmt, parseOpts); - } catch (e) { - if (e.name === 'KeyEncryptedError') { - getPassword(function (err, pw) { - if (err) - ifError(err); - parseOpts.passphrase = pw; - processKey(); - }); - return; - } - ifError(e); - } - - if (opts.derive) - key = key.derive(opts.derive); - - if (opts.comment) - key.comment = opts.comment; - - if (opts.identify) { - var kind = 'public'; - if (sshpk.PrivateKey.isPrivateKey(key)) - kind = 'private'; - console.log('%s: a %d bit %s %s key', inFileName, - key.size, key.type.toUpperCase(), kind); - if (key.type === 'ecdsa') - console.log('ECDSA curve: %s', key.curve); - if (key.comment) - console.log('Comment: %s', key.comment); - console.log('SHA256 fingerprint: ' + - key.fingerprint('sha256').toString()); - console.log('MD5 fingerprint: ' + - key.fingerprint('md5').toString()); - console.log('SPKI-SHA256 fingerprint: ' + - key.fingerprint('sha256', 'spki').toString()); - process.exit(0); - return; - } - - if (opts.fingerprint) { - var hash = opts.hash; - var type = opts.spki ? 'spki' : 'ssh'; - var format = opts.outformat; - var fp = key.fingerprint(hash, type).toString(format); - outFile.write(fp); - outFile.write('\n'); - outFile.once('drain', function () { - process.exit(0); - }); - return; - } - - fmt = undefined; - if (opts.outformat) - fmt = opts.outformat; - outFile.write(key.toBuffer(fmt)); - if (fmt === 'ssh' || - (!opts.private && fmt === undefined)) - outFile.write('\n'); - outFile.once('drain', function () { - process.exit(0); - }); - }); -} - -function ifError(e, txt) { - if (txt) - txt = txt + ': '; - else - txt = ''; - console.error('sshpk-conv: ' + txt + e.name + ': ' + e.message); - if (process.env['DEBUG'] || process.env['V']) { - console.error(e.stack); - if (e.innerErr) - console.error(e.innerErr.stack); - } - process.exit(1); -} |