All files / src/domain/verifier/useCases getRevokedAssertions.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
 
 
 
 
 
 
108x
 
 
 
1x
 
 
51x
 
 
48x
 
 
 
51x
50x
11x
 
40x
40x
 
 
 
import { request } from '@blockcerts/explorer-lookup';
import { VerifierError } from '../../../models';
import { SUB_STEPS } from '../entities/verificationSteps';
import { getText } from '../../i18n/useCases';
import type { RevocationList, RevokedAssertion } from '../../../models/RevokedAssertions';
import { safelyAppendUrlParameter } from '../../../helpers/url';
 
const ASSERTION_ID_NAME: string = 'assertionId';
 
export default async function getRevokedAssertions (revocationListUrl: string, assertionId?: string): Promise<RevokedAssertion[]> {
  if (!revocationListUrl) {
    return [];
  }
 
  const errorMessage: string = getText('errors', 'getRevokedAssertions');
 
  if (assertionId) {
    revocationListUrl = safelyAppendUrlParameter(revocationListUrl, ASSERTION_ID_NAME, encodeURIComponent(assertionId));
  }
 
  try {
    const response: any = await request({ url: revocationListUrl });
    const issuerRevocationJson: RevocationList = JSON.parse(response);
    return issuerRevocationJson.revokedAssertions ?? [];
  } catch (e) {
    console.error(e);
    throw new VerifierError(SUB_STEPS.checkRevokedStatus, errorMessage);
  }
}