February 2013
Intermediate to advanced
380 pages
7h 45m
Japanese
Content preview from Nodeクックブック
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121
レシピ 4.6 Cradle を使って CouchDB からデータを取得する
しかし、たとえ管理者ユーザを設定したとしても、セキュアでない
HTTP
接続を経由してリモー
トから
CouchDB
のデータベースに管理者アクセスを行う限り、セキュリティ上の脆弱性を回避
できません。通常の
HTTP
接続では、パスワードが平文で送信されてしまいます。そこで、リモー
ト管理を行いたい場合には、
CouchDB
を
HTTPS
サーバでホストする必要があります（レシピ
7.4
を参照してください）。
cradle
モジュールを使って
HTTPS
経由で
CouchDB
に接続する場合は、接続の作成時に
options
オブジェクトを以下のように渡します。
var db = new (cradle.Connection)({
secure: true,
auth: { username: 'node', password: 'cookbook' }
}).database('quotes');
secure
プロパティを
true
に設定すると、
SSL
を使ってデータベースに接続します。
auth
プロ
パティは
username
と
password
の入ったオブジェクトを値に持ち、データベース接続時に認証を
行います。
何らかの理由で
SSL
接続を行えない場合の代替手段として、
CouchDB
が稼働しているサーバに
Node
アプリケーションを作成し、常に
Node
アプリケーション経由でクライアントを
CouchDB
にアクセスさせるという方法があります。
Node
アプリケーションが外部リクエストと ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.