Added Support for Limit M2M Auth API

[tanya732]

Changes

New Utility Added:
Introduced a new file src/lib/httpResponseHeadersUtils.ts to provide utility functions related to HTTP response headers.

New Test File:
Added a new test file test/lib/HttpResponseHeadersUtils.test.ts to ensure proper testing of the HttpResponseHeadersUtils utility.

References

https://oktawiki.atlassian.net/wiki/spaces/IAMPS/pages/3283157572/M2M+Token+Quota+SDK+Requirements#Authentication-SDK-Requirements

Manual Testing

Get domain, clientId, clientSecret from tenant

const auth = new AuthenticationClient({
  domain: '<DOMAIN>',
  clientId: '<CLIENT_ID>',
  clientSecret: '<CLIENT_SECRET>',
});

const resp = await auth.oauth.clientCredentialsGrant({
  audience: '<AUDIENCE>',
});

const headers = resp.headers;

/*
To Fetch Token Quota Headers for Client.

For Example - Sample response
clientQuota  {
  perHour: { quota: 10, remaining: 9, time: 1866 },
  perDay: { quota: 100, remaining: 99, time: 48666 }
}
*/
const clientQuota = HttpResponseHeadersUtils.getClientQuotaLimit(headers);

const orgQuota = HttpResponseHeadersUtils.getOrganizationQuotaLimit(headers);

Testing

Please describe how this can be tested by reviewers. Be specific about anything not tested and reasons why. If this library has unit and/or integration testing, tests should be added for new functionality and existing tests should complete without errors.

• This change adds unit test coverage
• This change adds integration test coverage

Checklist

• I have read the Auth0 general contribution guidelines
• I have read the Auth0 Code of Conduct
• All existing and new tests complete without errors