@sd-jwt/core/src/test/flattenJSON.spec.ts

sd-jwt draft 7 implementation in typescript

import { describe, expect, test } from 'vitest';
import { FlattenJSON } from '..';

describe('FlattenJSON', () => {
  test('fromEncode', () => {
    const compact =
      'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0.n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg~WyI1ZWI4Yzg2MjM0MDJjZjJlIiwiZmlyc3RuYW1lIiwiSm9obiJd~WyJjNWMzMWY2ZWYzNTg4MWJjIiwibGFzdG5hbWUiLCJEb2UiXQ~WyJmYTlkYTUzZWJjOTk3OThlIiwic3NuIiwiMTIzLTQ1LTY3ODkiXQ~eyJ0eXAiOiJrYitqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpYXQiOjE3MTAwNjk3MjIsImF1ZCI6ImRpZDpleGFtcGxlOjEyMyIsIm5vbmNlIjoiazh2ZGYwbmQ2Iiwic2RfaGFzaCI6Il8tTmJWSzNmczl3VzNHaDNOUktSNEt1NmZDMUwzN0R2MFFfalBXd0ppRkUifQ.pqw2OB5IA5ya9Mxf60hE3nr2gsJEIoIlnuCa4qIisijHbwg3WzTDFmW2SuNvK_ORN0WU6RoGbJx5uYZh8k4EbA';
    const flattenJSON = FlattenJSON.fromEncode(compact);
    expect(flattenJSON).toBeDefined();

    const result = {
      payload:
        'eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0',
      signature:
        'n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg',
      protected: 'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9',
      header: {
        disclosures: [
          'WyI1ZWI4Yzg2MjM0MDJjZjJlIiwiZmlyc3RuYW1lIiwiSm9obiJd',
          'WyJjNWMzMWY2ZWYzNTg4MWJjIiwibGFzdG5hbWUiLCJEb2UiXQ',
          'WyJmYTlkYTUzZWJjOTk3OThlIiwic3NuIiwiMTIzLTQ1LTY3ODkiXQ',
        ],
        kb_jwt:
          'eyJ0eXAiOiJrYitqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpYXQiOjE3MTAwNjk3MjIsImF1ZCI6ImRpZDpleGFtcGxlOjEyMyIsIm5vbmNlIjoiazh2ZGYwbmQ2Iiwic2RfaGFzaCI6Il8tTmJWSzNmczl3VzNHaDNOUktSNEt1NmZDMUwzN0R2MFFfalBXd0ppRkUifQ.pqw2OB5IA5ya9Mxf60hE3nr2gsJEIoIlnuCa4qIisijHbwg3WzTDFmW2SuNvK_ORN0WU6RoGbJx5uYZh8k4EbA',
      },
    };

    expect(flattenJSON.toJson()).toEqual(result);
  });

  test('fromSerialized', () => {
    const flattenJSON = {
      payload:
        'eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0',
      signature:
        'n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg',
      protected: 'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9',
      header: {
        disclosures: [
          'WyI1ZWI4Yzg2MjM0MDJjZjJlIiwiZmlyc3RuYW1lIiwiSm9obiJd',
          'WyJjNWMzMWY2ZWYzNTg4MWJjIiwibGFzdG5hbWUiLCJEb2UiXQ',
          'WyJmYTlkYTUzZWJjOTk3OThlIiwic3NuIiwiMTIzLTQ1LTY3ODkiXQ',
        ],
        kb_jwt:
          'eyJ0eXAiOiJrYitqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpYXQiOjE3MTAwNjk3MjIsImF1ZCI6ImRpZDpleGFtcGxlOjEyMyIsIm5vbmNlIjoiazh2ZGYwbmQ2Iiwic2RfaGFzaCI6Il8tTmJWSzNmczl3VzNHaDNOUktSNEt1NmZDMUwzN0R2MFFfalBXd0ppRkUifQ.pqw2OB5IA5ya9Mxf60hE3nr2gsJEIoIlnuCa4qIisijHbwg3WzTDFmW2SuNvK_ORN0WU6RoGbJx5uYZh8k4EbA',
      },
    };

    const result = FlattenJSON.fromSerialized(flattenJSON);
    expect(result).toBeDefined();
    const compact =
      'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0.n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg~WyI1ZWI4Yzg2MjM0MDJjZjJlIiwiZmlyc3RuYW1lIiwiSm9obiJd~WyJjNWMzMWY2ZWYzNTg4MWJjIiwibGFzdG5hbWUiLCJEb2UiXQ~WyJmYTlkYTUzZWJjOTk3OThlIiwic3NuIiwiMTIzLTQ1LTY3ODkiXQ~eyJ0eXAiOiJrYitqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpYXQiOjE3MTAwNjk3MjIsImF1ZCI6ImRpZDpleGFtcGxlOjEyMyIsIm5vbmNlIjoiazh2ZGYwbmQ2Iiwic2RfaGFzaCI6Il8tTmJWSzNmczl3VzNHaDNOUktSNEt1NmZDMUwzN0R2MFFfalBXd0ppRkUifQ.pqw2OB5IA5ya9Mxf60hE3nr2gsJEIoIlnuCa4qIisijHbwg3WzTDFmW2SuNvK_ORN0WU6RoGbJx5uYZh8k4EbA';

    expect(result.toEncoded()).toEqual(compact);
  });

  test('fromSerialized without disclosures and KB JWT', () => {
    const flattenJSON = {
      payload:
        'eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0',
      signature:
        'n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg',
      protected: 'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9',
      header: {
        disclosures: [],
      },
    };

    const result = FlattenJSON.fromSerialized(flattenJSON);
    expect(result).toBeDefined();
    const compact =
      'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0.n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg~';

    expect(result.toEncoded()).toEqual(compact);
  });

  test('fromSerialized without KB JWT', () => {
    const flattenJSON = {
      payload:
        'eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0',
      signature:
        'n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg',
      protected: 'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9',
      header: {
        disclosures: [
          'WyI1ZWI4Yzg2MjM0MDJjZjJlIiwiZmlyc3RuYW1lIiwiSm9obiJd',
          'WyJjNWMzMWY2ZWYzNTg4MWJjIiwibGFzdG5hbWUiLCJEb2UiXQ',
          'WyJmYTlkYTUzZWJjOTk3OThlIiwic3NuIiwiMTIzLTQ1LTY3ODkiXQ',
        ],
      },
    };

    const result = FlattenJSON.fromSerialized(flattenJSON);
    expect(result).toBeDefined();
    const compact =
      'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0.n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg~WyI1ZWI4Yzg2MjM0MDJjZjJlIiwiZmlyc3RuYW1lIiwiSm9obiJd~WyJjNWMzMWY2ZWYzNTg4MWJjIiwibGFzdG5hbWUiLCJEb2UiXQ~WyJmYTlkYTUzZWJjOTk3OThlIiwic3NuIiwiMTIzLTQ1LTY3ODkiXQ~';

    expect(result.toEncoded()).toEqual(compact);
  });

  test('fromSerialized without disclosures', () => {
    const flattenJSON = {
      payload:
        'eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0',
      signature:
        'n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg',
      protected: 'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9',
      header: {
        disclosures: [],
        kb_jwt:
          'eyJ0eXAiOiJrYitqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpYXQiOjE3MTAwNjk3MjIsImF1ZCI6ImRpZDpleGFtcGxlOjEyMyIsIm5vbmNlIjoiazh2ZGYwbmQ2Iiwic2RfaGFzaCI6Il8tTmJWSzNmczl3VzNHaDNOUktSNEt1NmZDMUwzN0R2MFFfalBXd0ppRkUifQ.pqw2OB5IA5ya9Mxf60hE3nr2gsJEIoIlnuCa4qIisijHbwg3WzTDFmW2SuNvK_ORN0WU6RoGbJx5uYZh8k4EbA',
      },
    };

    const result = FlattenJSON.fromSerialized(flattenJSON);
    expect(result).toBeDefined();
    const compact =
      'eyJ0eXAiOiJzZCtqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpZCI6IjEyMzQiLCJfc2QiOlsiYkRUUnZtNS1Zbi1IRzdjcXBWUjVPVlJJWHNTYUJrNTdKZ2lPcV9qMVZJNCIsImV0M1VmUnlsd1ZyZlhkUEt6Zzc5aGNqRDFJdHpvUTlvQm9YUkd0TW9zRmsiLCJ6V2ZaTlMxOUF0YlJTVGJvN3NKUm4wQlpRdldSZGNob0M3VVphYkZyalk4Il0sIl9zZF9hbGciOiJzaGEtMjU2In0.n27NCtnuwytlBYtUNjgkesDP_7gN7bhaLhWNL4SWT6MaHsOjZ2ZMp987GgQRL6ZkLbJ7Cd3hlePHS84GBXPuvg~eyJ0eXAiOiJrYitqd3QiLCJhbGciOiJFUzI1NiJ9.eyJpYXQiOjE3MTAwNjk3MjIsImF1ZCI6ImRpZDpleGFtcGxlOjEyMyIsIm5vbmNlIjoiazh2ZGYwbmQ2Iiwic2RfaGFzaCI6Il8tTmJWSzNmczl3VzNHaDNOUktSNEt1NmZDMUwzN0R2MFFfalBXd0ppRkUifQ.pqw2OB5IA5ya9Mxf60hE3nr2gsJEIoIlnuCa4qIisijHbwg3WzTDFmW2SuNvK_ORN0WU6RoGbJx5uYZh8k4EbA';

    expect(result.toEncoded()).toEqual(compact);
  });
});