TLS

TLS 选项

Redis doesn't support TLS natively, however if the redis server you want to connect to is hosted behind a TLS proxy (e.g. stunnel) or is offered by a PaaS service that supports TLS connection (e.g. Redis.com), you can set the tls option:

JavaScript

const redis = new Redis({
  host: "localhost",
  tls: {
    // Refer to `tls.connect()` section in
    // https://nodejs.org/api/tls.html
    // for all supported options
    ca: fs.readFileSync("cert.pem"),
  },
});

Alternatively, specify the connection through a rediss:// URL.

JavaScript

const redis = new Redis("rediss://redis.my-service.com");

TLS 配置文件

To make it easier to configure we provide a few pre-configured TLS profiles that can be specified by setting the tls option to the profile's name or specifying a tls.profile option in case you need to customize some values of the profile.

Profiles:

• RedisCloudFixed: Contains the CA for Redis.com Cloud fixed subscriptions
• RedisCloudFlexible: Contains the CA for Redis.com Cloud flexible subscriptions

JavaScript

const redis = new Redis({
  host: "localhost",
  tls: "RedisCloudFixed",
});

const redisWithClientCertificate = new Redis({
  host: "localhost",
  tls: {
    profile: "RedisCloudFixed",
    key: "123",
  },
});

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