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node-spearhead/lib/do_fwrule/do_create.js

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/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/*
* Copyright 2016 Joyent, Inc.
*
* `triton fwrule create ...`
*/
var assert = require('assert-plus');
var format = require('util').format;
var vasync = require('vasync');
var common = require('../common');
var errors = require('../errors');
function do_create(subcmd, opts, args, cb) {
assert.optionalString(opts.description, 'opts.description');
assert.optionalBool(opts.disabled, 'opts.disabled');
assert.func(cb, 'cb');
if (opts.help) {
this.do_help('help', {}, [subcmd], cb);
return;
}
if (args.length === 0) {
cb(new errors.UsageError('missing FWRULE argument'));
return;
} else if (args.length > 1) {
cb(new errors.UsageError('incorrect number of arguments'));
return;
}
var createOpts = {
rule: args[0]
};
if (!opts.disabled) {
createOpts.enabled = true;
}
if (opts.description) {
createOpts.description = opts.description;
}
var tritonapi = this.top.tritonapi;
common.cliSetupTritonApi({cli: this.top}, function onSetup(setupErr) {
if (setupErr) {
cb(setupErr);
return;
}
tritonapi.cloudapi.createFirewallRule(
createOpts, function (err, fwrule) {
if (err) {
cb(err);
return;
}
console.log('Created firewall rule %s%s', fwrule.id,
(!fwrule.enabled ? ' (disabled)' : ''));
cb();
});
});
}
do_create.options = [
{
names: ['help', 'h'],
type: 'bool',
help: 'Show this help.'
},
{
names: ['json', 'j'],
type: 'bool',
help: 'JSON stream output.'
},
{
names: ['disabled', 'd'],
type: 'bool',
help: 'Disable the created firewall rule. By default a created '
+ 'firewall rule is enabled. Use "triton fwrule enable" '
+ 'to enable it later.'
},
{
names: ['description', 'D'],
type: 'string',
helpArg: 'DESC',
help: 'Description of the firewall rule.'
}
];
do_create.synopses = ['{{name}} {{cmd}} [OPTIONS] RULE-TEXT'];
do_create.help = [
/* BEGIN JSSTYLED */
'Create a firewall rule.',
'',
'{{usage}}',
'',
'{{options}}',
'Examples:',
' # Allow SSH access from any IP to all instances in a datacenter.',
' triton fwrule create -D "ssh" "FROM any TO all vms ALLOW tcp PORT 22"',
'',
' # Allow SSH access to a specific instance.',
' triton fwrule create \\',
' "FROM any TO vm ba2c95e9-1cdf-4295-8253-3fee371374d9 ALLOW tcp PORT 22"'
// TODO: link to
// https://github.com/joyent/sdc-fwrule/blob/master/docs/examples.md
// or docs.jo Cloud Firewall examples? What link? Ditto in parent.
/* END JSSTYLED */
].join('\n');
do_create.helpOpts = {
helpCol: 25
};
module.exports = do_create;