コード例 #1
0
        public string SignWithCachedCert(string xmlData, string elementId)
        {
            if (string.IsNullOrEmpty(xmlData))
            {
                throw new ArgumentNullException("xmlData");
            }
            if (string.IsNullOrEmpty(elementId))
            {
                throw new ArgumentNullException("elementId");
            }
            if (CachedCert is null)
            {
                throw new ArgumentNullException("Call CacheCertificate before!");
            }

            var originalDoc = XmlDocumentHelper.Create(xmlData);

            var xadesSignedXml = new XadesBesSignedXml(originalDoc)
            {
                SignedElementId = elementId,
                CryptoProvider  = new GostCryptoProvider()
            };

            var element = xadesSignedXml.FindElement(elementId, originalDoc);

            if (element == null)
            {
                throw new InvalidOperationException(string.Format("Не удалось найти узел c Id {0}", elementId));
            }

            xadesSignedXml.ComputeSignature(CachedCert, CachedCertKey);
            xadesSignedXml.InjectSignatureTo(originalDoc);

            return(originalDoc.OuterXml);
        }
コード例 #2
0
        public void ValidateSignature(string xmlData, string elementId)
        {
            if (string.IsNullOrEmpty(xmlData))
            {
                throw new ArgumentNullException("xmlData");
            }
            if (string.IsNullOrWhiteSpace(elementId))
            {
                throw new ArgumentNullException("elementId");
            }

            var document  = XmlDocumentHelper.Create(xmlData);
            var signedXml = new XadesBesSignedXml(document, elementId)
            {
                CertificateMatcher = new CertificateMatcher(new GostCryptoProvider())
            };

            signedXml.Validate();
        }
コード例 #3
0
        public XmlDocument Sign(string xmlData, string elementId, string certificateThumbprint, string certificatePassword)
        {
            if (string.IsNullOrEmpty(xmlData))
            {
                throw new ArgumentNullException("xmlData");
            }
            if (string.IsNullOrEmpty(elementId))
            {
                throw new ArgumentNullException("elementId");
            }
            if (string.IsNullOrEmpty(certificateThumbprint))
            {
                throw new ArgumentNullException("certificateThumbprint");
            }

            var originalDoc = XmlDocumentHelper.Create(xmlData);
            var certificate = CertificateHelper.GetCertificateByThumbprint(certificateThumbprint);

            var xadesSignedXml = new XadesBesSignedXml(originalDoc)
            {
                SignedElementId = elementId,
                CryptoProvider  = new GostCryptoProvider()
            };

            var element = xadesSignedXml.FindElement(elementId, originalDoc);

            if (element == null)
            {
                throw new InvalidOperationException(string.Format("Не удалось найти узел c Id {0}", elementId));
            }

            xadesSignedXml.ComputeSignature(certificate, certificatePassword);
            xadesSignedXml.InjectSignatureTo(originalDoc);

            return(originalDoc);
        }