crypto-pro-js/src/api/getUserCertificates.ts
2020-04-05 18:28:49 +03:00

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import { CadesCertificate, Certificate } from './certificate';
import { CAPICOM_PROPID_KEY_PROV_INFO } from '../constants';
import { _afterPluginsLoaded } from '../helpers/_afterPluginsLoaded';
import { _extractCommonName } from '../helpers/_extractCommonName';
import { _extractMeaningfulErrorMessage } from '../helpers/_extractMeaningfulErrorMessage';
import { __cadesAsyncToken__, __createCadesPluginObject__, _generateCadesFn } from '../helpers/_generateCadesFn';
let certificatesCache: Certificate[];
/**
* Возвращает список сертификатов, доступных пользователю в системе
*
* @param resetCache = false - позволяет сбросить кэш ранее полученных сертификатов
* @returns список сертификатов
*/
export const getUserCertificates = _afterPluginsLoaded((resetCache: boolean = false): Certificate[] => {
const { cadesplugin } = window;
if (!resetCache && certificatesCache) {
return certificatesCache;
}
return eval(
_generateCadesFn(function getUserCertificates(): Certificate[] {
let cadesStore;
try {
cadesStore = __cadesAsyncToken__ + __createCadesPluginObject__('CAdESCOM.Store');
} catch (error) {
console.error(error);
throw new Error(_extractMeaningfulErrorMessage(error) || 'Ошибка при попытке доступа к хранилищу');
}
try {
void (
__cadesAsyncToken__ +
cadesStore.Open(
cadesplugin.CAPICOM_CURRENT_USER_STORE,
cadesplugin.CAPICOM_MY_STORE,
cadesplugin.CAPICOM_STORE_OPEN_MAXIMUM_ALLOWED,
)
);
} catch (error) {
console.error(error);
throw new Error(_extractMeaningfulErrorMessage(error) || 'Ошибка при открытии хранилища');
}
let cadesCertificates;
let cadesCertificatesCount;
try {
cadesCertificates = __cadesAsyncToken__ + cadesStore.Certificates;
if (cadesCertificates) {
cadesCertificates =
__cadesAsyncToken__ + cadesCertificates.Find(cadesplugin.CAPICOM_CERTIFICATE_FIND_TIME_VALID);
/**
* Не рассматриваются сертификаты, в которых отсутствует закрытый ключ
* или не действительны на данный момент
*/
cadesCertificates =
__cadesAsyncToken__ +
cadesCertificates.Find(
cadesplugin.CAPICOM_CERTIFICATE_FIND_EXTENDED_PROPERTY,
CAPICOM_PROPID_KEY_PROV_INFO,
);
cadesCertificatesCount = __cadesAsyncToken__ + cadesCertificates.Count;
}
} catch (error) {
console.error(error);
throw new Error(_extractMeaningfulErrorMessage(error) || 'Ошибка получения списка сертификатов');
}
if (!cadesCertificatesCount) {
throw new Error('Нет доступных сертификатов');
}
const certificateList: Certificate[] = [];
try {
while (cadesCertificatesCount) {
const cadesCertificate: CadesCertificate =
__cadesAsyncToken__ + cadesCertificates.Item(cadesCertificatesCount);
certificateList.push(
new Certificate(
cadesCertificate,
_extractCommonName(__cadesAsyncToken__ + cadesCertificate.SubjectName),
__cadesAsyncToken__ + cadesCertificate.IssuerName,
__cadesAsyncToken__ + cadesCertificate.SubjectName,
__cadesAsyncToken__ + cadesCertificate.Thumbprint,
__cadesAsyncToken__ + cadesCertificate.ValidFromDate,
__cadesAsyncToken__ + cadesCertificate.ValidToDate,
),
);
cadesCertificatesCount--;
}
} catch (error) {
console.error(error);
throw new Error(_extractMeaningfulErrorMessage(error) || 'Ошибка обработки сертификатов');
}
cadesStore.Close();
certificatesCache = certificateList;
return certificatesCache;
}),
);
});