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author | LinuxWizard42 <computerwizard@linuxmail.org> | 2022-10-12 23:08:57 +0300 |
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committer | LinuxWizard42 <computerwizard@linuxmail.org> | 2022-10-12 23:08:57 +0300 |
commit | 726b81b19251674e149ccfbb1abacbd837fc6db0 (patch) | |
tree | fbdbb227dc01357eb76e8222d76185bc124c5ca6 /node_modules/sshpk/lib/formats/ssh.js | |
parent | 34f0890e175698940d49238097579f44e4d78c89 (diff) | |
download | FlashRunner-726b81b19251674e149ccfbb1abacbd837fc6db0.tar.gz FlashRunner-726b81b19251674e149ccfbb1abacbd837fc6db0.tar.zst |
Removed files that should not have been included in git
Diffstat (limited to 'node_modules/sshpk/lib/formats/ssh.js')
-rw-r--r-- | node_modules/sshpk/lib/formats/ssh.js | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/node_modules/sshpk/lib/formats/ssh.js b/node_modules/sshpk/lib/formats/ssh.js deleted file mode 100644 index c8e9c93..0000000 --- a/node_modules/sshpk/lib/formats/ssh.js +++ /dev/null @@ -1,115 +0,0 @@ -// Copyright 2015 Joyent, Inc. - -module.exports = { - read: read, - write: write -}; - -var assert = require('assert-plus'); -var Buffer = require('safer-buffer').Buffer; -var rfc4253 = require('./rfc4253'); -var utils = require('../utils'); -var Key = require('../key'); -var PrivateKey = require('../private-key'); - -var sshpriv = require('./ssh-private'); - -/*JSSTYLED*/ -var SSHKEY_RE = /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/]+[=]*)([ \t]+([^ \t][^\n]*[\n]*)?)?$/; -/*JSSTYLED*/ -var SSHKEY_RE2 = /^([a-z0-9-]+)[ \t\n]+([a-zA-Z0-9+\/][a-zA-Z0-9+\/ \t\n=]*)([^a-zA-Z0-9+\/ \t\n=].*)?$/; - -function read(buf, options) { - if (typeof (buf) !== 'string') { - assert.buffer(buf, 'buf'); - buf = buf.toString('ascii'); - } - - var trimmed = buf.trim().replace(/[\\\r]/g, ''); - var m = trimmed.match(SSHKEY_RE); - if (!m) - m = trimmed.match(SSHKEY_RE2); - assert.ok(m, 'key must match regex'); - - var type = rfc4253.algToKeyType(m[1]); - var kbuf = Buffer.from(m[2], 'base64'); - - /* - * This is a bit tricky. If we managed to parse the key and locate the - * key comment with the regex, then do a non-partial read and assert - * that we have consumed all bytes. If we couldn't locate the key - * comment, though, there may be whitespace shenanigans going on that - * have conjoined the comment to the rest of the key. We do a partial - * read in this case to try to make the best out of a sorry situation. - */ - var key; - var ret = {}; - if (m[4]) { - try { - key = rfc4253.read(kbuf); - - } catch (e) { - m = trimmed.match(SSHKEY_RE2); - assert.ok(m, 'key must match regex'); - kbuf = Buffer.from(m[2], 'base64'); - key = rfc4253.readInternal(ret, 'public', kbuf); - } - } else { - key = rfc4253.readInternal(ret, 'public', kbuf); - } - - assert.strictEqual(type, key.type); - - if (m[4] && m[4].length > 0) { - key.comment = m[4]; - - } else if (ret.consumed) { - /* - * Now the magic: trying to recover the key comment when it's - * gotten conjoined to the key or otherwise shenanigan'd. - * - * Work out how much base64 we used, then drop all non-base64 - * chars from the beginning up to this point in the the string. - * Then offset in this and try to make up for missing = chars. - */ - var data = m[2] + (m[3] ? m[3] : ''); - var realOffset = Math.ceil(ret.consumed / 3) * 4; - data = data.slice(0, realOffset - 2). /*JSSTYLED*/ - replace(/[^a-zA-Z0-9+\/=]/g, '') + - data.slice(realOffset - 2); - - var padding = ret.consumed % 3; - if (padding > 0 && - data.slice(realOffset - 1, realOffset) !== '=') - realOffset--; - while (data.slice(realOffset, realOffset + 1) === '=') - realOffset++; - - /* Finally, grab what we think is the comment & clean it up. */ - var trailer = data.slice(realOffset); - trailer = trailer.replace(/[\r\n]/g, ' '). - replace(/^\s+/, ''); - if (trailer.match(/^[a-zA-Z0-9]/)) - key.comment = trailer; - } - - return (key); -} - -function write(key, options) { - assert.object(key); - if (!Key.isKey(key)) - throw (new Error('Must be a public key')); - - var parts = []; - var alg = rfc4253.keyTypeToAlg(key); - parts.push(alg); - - var buf = rfc4253.write(key); - parts.push(buf.toString('base64')); - - if (key.comment) - parts.push(key.comment); - - return (Buffer.from(parts.join(' '))); -} |