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Code Issues Releases Wiki Activity

Prevent ssh-keygen prompting for passphrase when blank

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This commit is contained in:
Nick O'Leary 2018-01-19 13:12:22 +00:00
parent 7e2b2a9a02
commit eac98a6d4d
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GPG Key ID: 4F2157149161A6C9
1 changed files with 26 additions and 44 deletions
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70
red/runtime/storage/localfilesystem/projects/ssh/keygen.js
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@ -22,49 +22,32 @@ var log;
function runSshKeygenCommand(args,cwd,env) {
return new Promise(function(resolve, reject) {
console.log("Spawning command",args);
try {
var child = child_process.spawn(sshkeygenCommand, args, {cwd: cwd, detached: true, env: env});
var stdout = "";
var stderr = "";
var child = child_process.spawn(sshkeygenCommand, args, {cwd: cwd, detached: true, env: env});
var stdout = "";
var stderr = "";
var watchdog = setTimeout(function() {
console.log("TIMEOUT");
console.log("stdout",stdout);
console.log("stderr",stderr);
child.kill();
},6000);
child.stdout.on('data', function(data) {
stdout += data;
});
child.stderr.on('data', function(data) {
stderr += data;
});
child.on('close', function(code, signal) {
clearTimeout(watchdog);
console.log("sshKeyGen closed",code);
console.log("sshKeyGen",stdout);
console.log("sshKeyGen",stderr);
if (code !== 0) {
var err = new Error(stderr);
err.stdout = stdout;
err.stderr = stderr;
if (/passphrase is too short/.test(stderr)) {
err.code = "key_passphrase_too_short";
} else if(/Key must at least be 1024 bits/.test(stderr)) {
err.code = "key_length_too_short";
}
reject(err);
child.stdout.on('data', function(data) {
stdout += data;
});
child.stderr.on('data', function(data) {
stderr += data;
});
child.on('close', function(code, signal) {
if (code !== 0) {
var err = new Error(stderr);
err.stdout = stdout;
err.stderr = stderr;
if (/passphrase is too short/.test(stderr)) {
err.code = "key_passphrase_too_short";
} else if(/Key must at least be 1024 bits/.test(stderr)) {
err.code = "key_length_too_short";
}
else {
resolve(stdout);
}
});
} catch(err) {
console.log("Threw error",err);
reject(err);
}
reject(err);
}
else {
resolve(stdout);
}
});
});
}
@ -83,9 +66,8 @@ function generateKey(options) {
if (options.comment) {
args.push('-C', options.comment);
}
if (options.password) {
args.push('-N', options.password);
}
args.push('-N', options.password||'');
return runSshKeygenCommand(args,__dirname);
}