Namibian Pyjama Merchant

    blaine

    6.0.0 • Public • Published

    blaine

    File type validation for hapi raw in-memory multipart/form-data request payloads.

    Like most modern magicians, builds on the work, knowledge and influence of others before it, in this case, copperfield.

    NPM Version Build Status Coverage Status Dependencies Dev Dependencies

    Table of Contents

    Installation

    Install via NPM.

    $ npm install blaine

    Usage

    Register the package as a server plugin to enable validation for each route that does not parse — parse: false — into memory, the request payload — output: 'data'. For every other route with a different configuration, the validation is skipped.

    If the validation fails, a joi-like 400 Bad Request error is returned alongside an additional content-validation: failure response header. If everything is ok, the response will ultimately contain a content-validation: success header.

    Also, if the Content-Type request header is not multipart/form-data, a 415 Unsupported Media Type error is returned, but in this case, without any additional response header.

    Example

    const Hapi = require('hapi');
    const Blaine = require('blaine');
     
    try {
        const server = new Hapi.Server();
     
        await server.register({
            plugin: Blaine,
            options: {
                // Allow png files only
                whitelist: ['image/png']
            }
        });
     
        server.route({
            // go nuts
            options: {
                payload: {
                    output: 'data',
                    parse: false
                }
                // go nuts
            }
        });
     
        await server.start();
    }
    catch (err) {
        throw err;
    }

    Supported File Types

    The same as file-type.

    Install

    npm i blaine

    DownloadsWeekly Downloads

    1

    Version

    6.0.0

    License

    BSD-3-Clause

    Last publish

    Collaborators

    • ruiquelhas