Using request-promise from npm, send a request with a self-generated certificate in JavaScript

Question

Using request-promise from npm, send a request with a self-generated certificate in JavaScript

When trying to make a simple request using the request-promise library, I encountered an error due to having a self-signed cert in my chain. This is a requirement that cannot be avoided.

Fortunately, with NPM, I was able to specify the cert for installing packages by using the following command:

npm config set cafile "<path to my certificate file>"

After setting this up, I could successfully install packages as it recognized and trusted my self-signed cert.

However, I am wondering if there is a way to make a request with request-promise while specifying the self-signed cert to trust?

The code for the request is quite simple:

return request.get('/myendpoint')

Unfortunately, this request fails due to the presence of the self-signed cert.

If achieving this functionality with request-promise is not possible, I am open to exploring other libraries that offer similar capabilities.

javascript node.js ssl request-promise self-signed-certificate

Answer 1

Answer №1

To modify the behavior of the request-promise package, which is built on top of the request library (itself a wrapper around the native http module), you can include the following option in your request parameters:

const rp = require('request-promise');

const agentOptions = {
  host: 'www.example.com'
, port: '443'
, path: '/'
, rejectUnauthorized: false
};

const agent = new https.Agent(agentOptions);

rp({
  url: "https://www.example.com/api/endpoint",
  method: 'GET',
  agent: agent
}).then(...);

This code snippet is inspired by the documentation for http.request.

Answer 2

To modify the behavior of the request-promise package, which is built on top of the request library (itself a wrapper around the native http module), you can include the following option in your request parameters:

const rp = require('request-promise');

const agentOptions = {
  host: 'www.example.com'
, port: '443'
, path: '/'
, rejectUnauthorized: false
};

const agent = new https.Agent(agentOptions);

rp({
  url: "https://www.example.com/api/endpoint",
  method: 'GET',
  agent: agent
}).then(...);

This code snippet is inspired by the documentation for http.request.

Using request-promise from npm, send a request with a self-generated certificate in JavaScript

Answer №1

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