1{
2  "departmentalInfo": {
3    "uip": "0",
4    "drawerStatus101": "01",
5    "kbk": "18210102010011000110",
6    "oktmo": "45902000",
7    "reasonCode106": "ТП",
8    "taxPeriod107": "МС.02.2022",
9    "docNumber108": "000000000000001",
10    "docDate109": "2022-05-25"
11  }
12}

1"digestSignatures": [
2    {
3        "base64Encoded": "HlaeIHXXEcGT1bFxo1NlpAzpr+kJ2IQrcxVdvDTep6xjsmD1FDb+6NIyLT+/T24S0mPfVCU75sieOMt71TBS7w==",
4        "certificateUuid": "61000366d11e143acbc03a56d70001000366d1"
5    }
6]

1    public static String KEYSTORE_PATH = "";
2    public static String SIGNATURE_ALGORYTHM = "";
3    public static String KEYSTORE_PASSWORD = "";
4    public static String KEYSTORE_TYPE = "";
5    public static String KEYSTORE_ALIAS = "";
6
7    public static String signDataWithRSA(String dataToSign, String p12FileName)
8            throws KeyStoreException, OperatorCreationException, CertificateEncodingException, IOException, CMSException {
9
10        Security.addProvider(new BouncyCastleProvider());
11        BouncyCastleProvider provider = (BouncyCastleProvider) Security.getProvider("BC");
12
13        KeyStore keyStore = loadKeyStore(String.format(KEYSTORE_PATH, p12FileName));
14        X509Certificate certificate = getCertificate(keyStore);
15        X509CertificateHolder certificateHolder = new X509CertificateHolder(certificate.getEncoded());
16
17        CMSSignedDataGenerator signedDataGen = new CMSSignedDataGenerator();
18        ContentSigner signer = new JcaContentSignerBuilder(SIGNATURE_ALGORYTHM).setProvider(provider)
19                .build(getKey(keyStore));
20        signedDataGen.addSignerInfoGenerator(new JcaSignerInfoGeneratorBuilder(
21                new JcaDigestCalculatorProviderBuilder().setProvider(provider).build())
22                .build(signer, certificateHolder));
23        signedDataGen.addCertificates(new JcaCertStore(List.of(certificate)));
24
25        CMSSignedData signedData = signedDataGen.generate(new CMSProcessableByteArray(dataToSign.getBytes()), false);
26        return new String(Base64.getEncoder().encode(signedData.getEncoded("DER")));
27    }
28
29    private static KeyStore loadKeyStore(String keystoreFilePath) throws KeyStoreException {
30        KeyStore keystore = KeyStore.getInstance(KEYSTORE_TYPE);
31        try (InputStream inputStream = new FileInputStream(keystoreFilePath)) {
32            keystore.load(inputStream, KEYSTORE_PASSWORD.toCharArray());
33        } catch (IOException | NoSuchAlgorithmException | CertificateException e) {
34            throw new RuntimeException("Ошибка открытия хранилища ключей", e);
35        }
36        return keystore;
37    }
38
39    private static X509Certificate getCertificate(KeyStore keyStore) {
40        try {
41            return (X509Certificate) keyStore.getCertificate(KEYSTORE_ALIAS);
42        } catch (KeyStoreException  e) {
43            throw new RuntimeException("Ошибка получения сертификата", e);
44        }
45    }
46
47    private static PrivateKey getKey(KeyStore keyStore)  {
48        try {
49            return (PrivateKey) (keyStore.getKey(KEYSTORE_ALIAS, KEYSTORE_PASSWORD.toCharArray()));
50        } catch (KeyStoreException | NoSuchAlgorithmException | UnrecoverableKeyException  e) {
51            throw new RuntimeException("Ошибка получения закрытого ключа", e);
52        }
53    }

1CmsSignatureService cmsSignatureService = new CmsSignatureServiceImpl(
2KeyStoreParameters.builder()
3        .path("/path/to/keystore")
4        .type(KeyStoreParameters.KeyStoreType.JKS)
5        .password("example")
6        .privateKey(PrivateKeyParameters.builder()
7                .alias("example")
8                .password("example")
9                .build())
10        .certificate(CertificateParameters.builder()
11                .alias("example")
12                .build())
13        .build(),
14    SignatureAlgorithm.RSA,
15    SignedDataEncoding.DER
16);

1amount=1.01
2date=2018-05-31
3departmentalInfo.docNumber108=000000000000001
4departmentalInfo.drawerStatus101=01
5departmentalInfo.kbk=18210102010011000110
6departmentalInfo.oktmo=45902000
7departmentalInfo.paymentKind110=1
8departmentalInfo.reasonCode106=ТП
9departmentalInfo.uip=0
10externalId=22a6dd81-103a-4d3a-8e9b-0ba4b527f5f6
11incomeTypeCode=2
12operationCode=01
13payeeAccount=40702810564564564531
14payeeBankBic=040173745
15payeeBankCorrAccount=30101810800000000745
16payeeInn=7723870785
17payeeKpp=553453453
18payeeName=Общество с ограниченной ответственностью "Получатель"
19payerAccount=40702810600010800068
20payerBankBic=044525593
21payerBankCorrAccount=30101810200000000593
22payerInn=7728168971
23payerKpp=770801001
24payerName=Общество с ограниченной ответственностью "Клиент"
25priority=5
26purpose=Оплата заказа №1. НДС не облагается.