ckb-ssri-executor-js v0.1.0-alpha.3

ckb-ssri-executor-js

Web version of CKB SSRI Executor based on WASM implementation.

Usage

Install this package

npm install ckb-ssri-executor-js

A piece of code

Restrictions

• Due to the restrictions of browsers, you must set some headers properly. See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer#security_requirements for details. There are some configuration examples:

nginx

    server {
        listen 5600;
        server_name localhost;
        root /root/ckb-light-client;
        location / {
            index index.html;
            add_header Cross-Origin-Embedder-Policy "require-corp" always;
            add_header Cross-Origin-Opener-Policy "same-origin" always;
        }
    }

Webpack dev server

const path = require('path');

module.exports = {
  //...
  devServer: {
    headers: {
      "Cross-Origin-Embedder-Policy": "require-corp",
      "Cross-Origin-Opener-Policy": "same-origin"
    }
  },
};

Vercel

{
    "headers": [
        {
            "source": "/(.*)",
            "headers": [
                {
                    "key": "Cross-Origin-Embedder-Policy",
                    "value": "require-corp"
                },
                {
                    "key": "Cross-Origin-Opener-Policy",
                    "value": "same-origin"
                }
            ]
        }
    ]
}