fromJson static method

Implementation

// ignore: prefer_constructors_over_static_methods
static JWKSRsaPublicKey? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      requiredKeys.forEach((key) {
        assert(json.containsKey(key),
            'Required key "JWKSRsaPublicKey[$key]" is missing from JSON.');
        assert(json[key] != null,
            'Required key "JWKSRsaPublicKey[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return JWKSRsaPublicKey(
      kid: mapValueOfType<String>(json, r'kid')!,
      alg: mapValueOfType<String>(json, r'alg')!,
      use: mapValueOfType<String>(json, r'use')!,
      kty: JWKSRsaPublicKeyKtyEnum.fromJson(json[r'kty'])!,
      n: mapValueOfType<String>(json, r'n')!,
      e: mapValueOfType<String>(json, r'e')!,
      x5c: json[r'x5c'] is Iterable
          ? (json[r'x5c'] as Iterable).cast<String>().toList(growable: false)
          : const [],
      x5t: mapValueOfType<String>(json, r'x5t'),
      x5tHashS256: mapValueOfType<String>(json, r'x5t#S256'),
      x5u: mapValueOfType<String>(json, r'x5u'),
    );
  }
  return null;
}