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@li0ard/tsemrtd

v0.3.4

Published

simple library for eMRTD. supports browsers, node, bun and more!

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

li0ardli0ard

Keywords

emrtdmrtdicaotsemrtd9303passport

Readme

Features

  • Simple: Hides decoding process and provides simple and modern API
  • Type-Safe: Most of the APIs are strictly typed to help your workflow
  • Compliance: Fully complies with ICAO 9303, ISO/IEC 19794 and other standards
  • Supports Bun, Node.js, Deno, Browsers, Cloudflare Workers
  • Supports CSCA masterlist's (ICAO PKD)

Installation

# from NPM
npm i @li0ard/tsemrtd

# from JSR
bunx jsr add @li0ard/tsemrtd

Usage

Get MRZ

import { DG1 } from "@li0ard/tsemrtd";

const file = await Bun.file("EF_DG1.bin").bytes();
const data = DG1.load(file);
console.log(data);
// P<D<<MUSTERMANN<<ERIKA<<<<<<<<<<<<<<<<<<<<<<
// C11T002JM4D<<9608122F1310317<<<<<<<<<<<<<<<6

Extract and save photo

import { DG2 } from "@li0ard/tsemrtd";

const file = await Bun.file("EF_DG2.bin").bytes();
const data = DG2.load(file);

await Bun.write("image.jp2",data[0].imageData);

Supported DG's

| Name | Descripion | |------|------------------------------------------------------| | COM | Manifest | | DG1 | MRZ Info | | DG2 | Face image | | DG3 | Fingerprint image (Optional) | | DG4 | Iris image (Optional) | | DG5 | Displayed image (Optional) | | DG7 | Signature image (Optional) | | DG11 | Additional personal data (Optional) | | DG12 | Additional document data (Optional) | | DG14 | EAC/PACE data (Conditionally mandatory) | | DG15 | Active authentication data (Conditionally mandatory) | | SOD | Security object of document |

Library doesn't support datagroups #6,8,9,10,13,16 because they are defined for optional information for each state.

Links