OAuth_Signature_Creator

A small library that build oauth_signature for lti usage

Installation

npm install @yangliu57670838/OAuth_Signature_Creator

Usage

var OAuth_Signature_Creator = require('@yangliu57670838/OAuth_Signature_Creator');

const signature = this.signatureBuilder(req, secret);

if (!signature === req.body.oauth_signature) {
    reject('Invalid OAuth signature');
  }

Information

• This function is for Lti Usage, so the base string and key are hashed with HMAC-SHA1
• This method only takes course secret and request body as parameters
• You need to install Node.js, Express, Crypto, url before using this module