redis/node-redis
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Add support for TLS connections

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This commit is contained in:
Paddy Byers
2015-10-19 17:16:41 +01:00
committed by Ruben Bridgewater
parent 918882f0bf
commit eae5596a3c
2 changed files with 24 additions and 4 deletions
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26
index.js
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@@ -1,6 +1,7 @@
'use strict';
var net = require('net');
var tls = require('tls');
var URL = require('url');
var util = require('util');
var utils = require('./lib/utils');
@@ -46,7 +47,10 @@ function RedisClient (options) {
cnx_options.family = (!options.family && net.isIP(cnx_options.host)) || (options.family === 'IPv6' ? 6 : 4);
this.address = cnx_options.host + ':' + cnx_options.port;
}
this.connection_option = cnx_options;
for (var tls_option in options.tls) { // jshint ignore: line
cnx_options[tls_option] = options.tls[tls_option];
}
this.connection_options = cnx_options;
this.connection_id = ++connection_id;
this.connected = false;
this.ready = false;
@@ -95,7 +99,18 @@ util.inherits(RedisClient, events.EventEmitter);
// Attention: the function name "create_stream" should not be changed, as other libraries need this to mock the stream (e.g. fakeredis)
RedisClient.prototype.create_stream = function () {
var self = this;
this.stream = net.createConnection(this.connection_option);
// On a reconnect destroy the former stream and retry
if (this.stream) {
this.stream.removeAllListeners();
this.stream.destroy();
}
if (this.options.tls) {
this.stream = tls.connect(this.connection_options);
} else {
this.stream = net.createConnection(this.connection_options);
}
if (this.options.connect_timeout) {
this.stream.setTimeout(this.connect_timeout, function () {
@@ -104,7 +119,8 @@ RedisClient.prototype.create_stream = function () {
});
}
this.stream.once('connect', function () {
var connect_event = this.options.tls ? "secureConnect" : "connect";
this.stream.on(connect_event, function () {
this.removeAllListeners("timeout");
self.on_connect();
});
@@ -119,6 +135,10 @@ RedisClient.prototype.create_stream = function () {
self.on_error(err);
});
this.stream.on('clientError', function (err) {
self.on_error(err);
});
this.stream.once('close', function () {
self.connection_gone('close');
});