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C# Xml.KeyInfo类代码示例

本文整理汇总了C#中System.Security.Cryptography.Xml.KeyInfo的典型用法代码示例。如果您正苦于以下问题:C# KeyInfo类的具体用法?C# KeyInfo怎么用?C# KeyInfo使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


KeyInfo类属于System.Security.Cryptography.Xml命名空间,在下文中一共展示了KeyInfo类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: EncodeCMS

        public override object EncodeCMS(X509Certificate2 certificate, string xmlFilePath)
        {
            XmlDocument Document = new XmlDocument();
            Document.PreserveWhitespace = true;
            XmlTextReader XmlFile = new XmlTextReader(xmlFilePath);
            Document.Load(XmlFile);
            XmlFile.Close();
            XmlNodeList SignaturesList = Document.GetElementsByTagName("Signature");
            // Remove existing signatures, this is not a countersigning.
            for (int i = 0; i < SignaturesList.Count; i++)
            {
                SignaturesList[i].ParentNode.RemoveChild(SignaturesList[i]);
                i--;
            }

            SignedXml SignedXml = new SignedXml(Document);
            SignedXml.SigningKey = certificate.PrivateKey;
            Reference Reference = new Reference();
            Reference.Uri = "";
            XmlDsigEnvelopedSignatureTransform EnvelopedSignatureTransform = new XmlDsigEnvelopedSignatureTransform();
            Reference.AddTransform(EnvelopedSignatureTransform);
            SignedXml.AddReference(Reference);
            KeyInfo Key = new KeyInfo();
            Key.AddClause(new KeyInfoX509Data(certificate));
            SignedXml.KeyInfo = Key;
            SignedXml.ComputeSignature();
            // Get the XML representation of the signature and save
            // it to an XmlElement object.
            XmlElement XmlDigitalSignature = SignedXml.GetXml();

            return XmlDigitalSignature;
        }
开发者ID:usnistgov,项目名称:DT4SM,代码行数:32,代码来源:XML4PLOT.cs

示例2: SignedXmlHelper

        static SignedXmlHelper()
        {
            var keyInfo = new KeyInfo();
            keyInfo.AddClause(new KeyInfoX509Data(TestCert));

            KeyInfoXml = keyInfo.GetXml().OuterXml;
        }
开发者ID:APS-Gnosis,项目名称:authservices,代码行数:7,代码来源:SignedXmlHelper.cs

示例3: SignRequestXml

        /// <summary>
        /// Adds a digital signature to the outgoing request message, before sending it to Acquirer.
        /// </summary>
        /// <param name="requestXml">
        /// The unsigned request XML message.
        /// </param>
        /// <returns>
        /// The request message, including digital signature.
        /// </returns>
        public string SignRequestXml(XDocument requestXml)
        {
            XmlDocument document = ToXmlDocument(requestXml);

            RSACryptoServiceProvider key = ExtractPrivateKeyFrom(acceptantPrivateCertificate);

            var signedXml = new SignedXml(document) { SigningKey = key };
            signedXml.SignedInfo.SignatureMethod = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256";
            signedXml.SignedInfo.CanonicalizationMethod = "http://www.w3.org/2001/10/xml-exc-c14n#";

            // Add a signing reference, the uri is empty and so the whole document is signed. 
            var reference = new Reference { DigestMethod = @"http://www.w3.org/2001/04/xmlenc#sha256" };
            reference.AddTransform(new XmlDsigEnvelopedSignatureTransform());
            reference.Uri = "";
            signedXml.AddReference(reference);

            // Add the certificate as key info. Because of this, the certificate 
            // with the public key will be added in the signature part. 
            var keyInfo = new KeyInfo();
            keyInfo.AddClause(new KeyInfoName(acceptantPrivateCertificate.Thumbprint));
            signedXml.KeyInfo = keyInfo;

            // Generate the signature. 
            signedXml.ComputeSignature();

            XmlElement xmlSignature = signedXml.GetXml();
            document.DocumentElement.AppendChild(document.ImportNode(xmlSignature, true));

            // Check that outgoing signature is valid. Private certificate also contains public part.
            VerifyDocumentSignature(document, acceptantPrivateCertificate);

            return GetContentsFrom(document);
        }
开发者ID:bkoelman,项目名称:iDeal.Net,代码行数:42,代码来源:SignatureProvider.cs

示例4: Sign

        public static string Sign(string xml, X509Certificate2 certificate)
        {
            if (xml == null) throw new ArgumentNullException("xml");
            if (certificate == null) throw new ArgumentNullException("certificate");
            if (!certificate.HasPrivateKey) throw new ArgumentException("certificate", "Certificate should have a private key");

            XmlDocument doc = new XmlDocument();

            doc.PreserveWhitespace = true;
            doc.LoadXml(xml);

            SignedXml signedXml = new SignedXml(doc);
            signedXml.SigningKey = certificate.PrivateKey;

            // Attach certificate KeyInfo
            KeyInfoX509Data keyInfoData = new KeyInfoX509Data(certificate);
            KeyInfo keyInfo = new KeyInfo();
            keyInfo.AddClause(keyInfoData);
            signedXml.KeyInfo = keyInfo;

            // Attach transforms
            var reference = new Reference("");
            reference.AddTransform(new XmlDsigEnvelopedSignatureTransform(includeComments: false));
            reference.AddTransform(new XmlDsigExcC14NTransform(includeComments: false));
            signedXml.AddReference(reference);

            // Compute signature
            signedXml.ComputeSignature();
            var signatureElement = signedXml.GetXml();

            // Add signature to bundle
            doc.DocumentElement.AppendChild(doc.ImportNode(signatureElement, true));

            return doc.OuterXml;
        }
开发者ID:nagyistoce,项目名称:furore-sprinkler,代码行数:35,代码来源:XmlSignatureHelper.cs

示例5: SignXmlDocument

        private static XmlDocument SignXmlDocument(XmlDocument xmlDocument, X509Certificate2 signingCertificate)
        {
            // Создание подписчика XML-документа
            var signedXml = new GostSignedXml(xmlDocument);

            // Установка ключа для создания подписи
            signedXml.SetSigningCertificate(signingCertificate);

            // Ссылка на узел, который нужно подписать, с указанием алгоритма хэширования
            var dataReference = new Reference { Uri = "#Id1", DigestMethod = GostSignedXml.XmlDsigGost3411Url };

            // Установка ссылки на узел
            signedXml.AddReference(dataReference);

            // Установка информации о сертификате, который использовался для создания подписи
            var keyInfo = new KeyInfo();
            keyInfo.AddClause(new KeyInfoX509Data(signingCertificate));
            signedXml.KeyInfo = keyInfo;

            // Вычисление подписи
            signedXml.ComputeSignature();

            // Получение XML-представления подписи
            var signatureXml = signedXml.GetXml();

            // Добавление подписи в исходный документ
            xmlDocument.DocumentElement.AppendChild(xmlDocument.ImportNode(signatureXml, true));

            return xmlDocument;
        }
开发者ID:kapitanov,项目名称:GostCryptography,代码行数:30,代码来源:SignedXmlCertificateTest.cs

示例6: CreateKeyDescriptors

        /// <summary>
        /// Creates the necessary key descriptors for the metadata based on the certificate in the IDPConfig class.
        /// </summary>
        /// <returns></returns>
        private static KeyDescriptor[] CreateKeyDescriptors()
        {
            List<KeyDescriptor> keys = new List<KeyDescriptor>();

            // Pack the certificate.
            KeyInfo keyinfo = new KeyInfo();
            KeyInfoX509Data keyClause = new KeyInfoX509Data(IDPConfig.IDPCertificate, X509IncludeOption.EndCertOnly);
            keyinfo.AddClause(keyClause);

            { // Create signing key element.
                KeyDescriptor key = new KeyDescriptor();
                keys.Add(key);
                key.use = KeyTypes.signing;
                key.useSpecified = true;
                key.KeyInfo = Serialization.DeserializeFromXmlString<dk.nita.saml20.Schema.XmlDSig.KeyInfo>(keyinfo.GetXml().OuterXml);
            }

            { // Create encryption key element
                KeyDescriptor key = new KeyDescriptor();
                keys.Add(key);
                key.use = KeyTypes.encryption;
                key.useSpecified = true;
                key.KeyInfo = Serialization.DeserializeFromXmlString<dk.nita.saml20.Schema.XmlDSig.KeyInfo>(keyinfo.GetXml().OuterXml);
            }

            return keys.ToArray();
        }
开发者ID:kiniry-supervision,项目名称:OpenNemID,代码行数:31,代码来源:MetadataIssuer.ashx.cs

示例7: SignXml

        private static XmlDocument SignXml()
        {
            XmlDocument xmlDoc = new XmlDocument();

            xmlDoc.PreserveWhitespace = true;
            xmlDoc.Load(".\\certificates\\samlRequestTemplate.xml");
            X509Certificate2 certificate = CertificateHelper.GetCertificate(".\\certificates\\HuaweiCA.p12", "Pr0d1234");

            //AsymmetricAlgorithm key = certificate.PrivateKey;
            AsymmetricAlgorithm key = certificate.PrivateKey;

            XmlNamespaceManager ns = new XmlNamespaceManager(xmlDoc.NameTable);
            ns.AddNamespace("saml", "urn:oasis:names:tc:SAML:2.0:assertion");
            ns.AddNamespace("samlp", "urn:oasis:names:tc:SAML:2.0:protocol");

            XmlElement issuerNode = (XmlElement)xmlDoc.DocumentElement.SelectSingleNode("saml:Issuer", ns);

            SignedXml signedXml = new SignedXml(xmlDoc.DocumentElement);
            signedXml.SigningKey = key;
            signedXml.SignedInfo.CanonicalizationMethod = SignedXml.XmlDsigExcC14NTransformUrl;

            KeyInfo keyInfo = new KeyInfo();

            //XmlDocument keyDoc = new XmlDocument();

            //keyDoc.LoadXml(certificate.PublicKey.Key.ToXmlString(false));
            //keyInfo.LoadXml(keyDoc.DocumentElement);
            keyInfo.AddClause(new KeyInfoX509Data(certificate));
            signedXml.KeyInfo = keyInfo;

            string refId = xmlDoc.DocumentElement.GetAttribute("ID");

            Reference reference = new Reference();
            reference.Uri = "#" + refId;

            XmlDsigEnvelopedSignatureTransform env = new XmlDsigEnvelopedSignatureTransform();

            reference.AddTransform(env);

            XmlDsigExcC14NTransform env2 = new XmlDsigExcC14NTransform();
            env2.InclusiveNamespacesPrefixList = "#default code ds kind rw saml samlp typens";
            reference.AddTransform(env2);

            signedXml.AddReference(reference);

            signedXml.ComputeSignature();
            XmlElement xmlDigitalSignature = signedXml.GetXml();
            xmlDoc.DocumentElement.InsertAfter(xmlDoc.ImportNode(xmlDigitalSignature, true), issuerNode);

            //xmlDoc.NameTable.Add("samlp");
            //XmlElement nameIDPolicyElem = xmlDoc.CreateElement("samlp", "NameIDPolicy", "urn:oasis:names:tc:SAML:2.0:protocol");
            //nameIDPolicyElem.SetAttribute("AllowCreate", "False");

            //xmlDoc.DocumentElement.AppendChild(nameIDPolicyElem);

            xmlDoc.Save("samleRequestCSharp.xml");

            return xmlDoc;
        }
开发者ID:zhshen,项目名称:HuaweiAMS,代码行数:59,代码来源:Program.cs

示例8: GetKeyInfoFromCertificate

		/// <summary>
		///		Obtiene la información de la firma asociada al certificado digital
		/// </summary>
		private KeyInfo GetKeyInfoFromCertificate(X509Certificate2 objCertificate)
		{	KeyInfo objKeyInfo = new KeyInfo();

				// Añade la cláusula con el certificado
					objKeyInfo.AddClause(new KeyInfoX509Data(objCertificate));
				// Devuelve la información
					return objKeyInfo;
		}
开发者ID:jbautistam,项目名称:BauXmppMessenger,代码行数:11,代码来源:XMLSigner.cs

示例9: DecryptAssertion

        /// <summary>
        /// An example on how to decrypt an encrypted assertion.
        /// </summary>
        /// <param name="file">The file.</param>
        public static void DecryptAssertion(string file)
        {
            var doc = new XmlDocument();
            doc.Load(file);
            var encryptedDataElement = GetElement(Schema.XEnc.EncryptedData.ElementName, Saml20Constants.Xenc, doc);

            var encryptedData = new EncryptedData();
            encryptedData.LoadXml(encryptedDataElement);

            var nodelist = doc.GetElementsByTagName(Schema.XmlDSig.KeyInfo.ElementName, Saml20Constants.Xmldsig);
            Assert.That(nodelist.Count > 0);

            var key = new KeyInfo();
            key.LoadXml((XmlElement)nodelist[0]);

            // Review: Is it possible to figure out which certificate to load based on the Token?
            /*
             * Comment:
             * It would be possible to provide a key/certificate identifier in the EncryptedKey element, which contains the "recipient" attribute.
             * The implementation (Safewhere.Tokens.Saml20.Saml20EncryptedAssertion) currently just expects an appropriate asymmetric key to be provided,
             * and is not not concerned about its origin.
             * If the need arises, we can easily extend the Saml20EncryptedAssertion class with a property that allows extraction key info, eg. the "recipient"
             * attribute.
             */
            var cert = new X509Certificate2(@"Certificates\sts_dev_certificate.pfx", "test1234");

            // ms-help://MS.MSDNQTR.v80.en/MS.MSDN.v80/MS.NETDEVFX.v20.en/CPref18/html/T_System_Security_Cryptography_Xml_KeyInfoClause_DerivedTypes.htm
            // Look through the list of KeyInfo elements to find the encrypted key.
            SymmetricAlgorithm symmetricKey = null;
            foreach (KeyInfoClause keyInfoClause in key)
            {
                if (keyInfoClause is KeyInfoEncryptedKey)
                {
                    var keyInfoEncryptedKey = (KeyInfoEncryptedKey)keyInfoClause;
                    var encryptedKey = keyInfoEncryptedKey.EncryptedKey;
                    symmetricKey = new RijndaelManaged
                                       {
                                           Key = EncryptedXml.DecryptKey(encryptedKey.CipherData.CipherValue, (RSA)cert.PrivateKey, false)
                                       };
                }
            }

            // Explode if we didn't manage to find a viable key.
            Assert.IsNotNull(symmetricKey);
            var encryptedXml = new EncryptedXml();
            var plaintext = encryptedXml.DecryptData(encryptedData, symmetricKey);

            var assertion = new XmlDocument();
            assertion.Load(new StringReader(System.Text.Encoding.UTF8.GetString(plaintext)));

            // A very simple test to ensure that there is indeed an assertion in the plaintext.
            Assert.AreEqual(Assertion.ElementName, assertion.DocumentElement.LocalName);
            Assert.AreEqual(Saml20Constants.Assertion, assertion.DocumentElement.NamespaceURI);

            // At this point, assertion will contain a decrypted assertion.
        }
开发者ID:jbparker,项目名称:SAML2,代码行数:60,代码来源:EncryptedAssertionUtil.cs

示例10: assinaturaXmlEnviar

        public XmlDocument assinaturaXmlEnviar(XmlDocument _xml)
        {
            XmlDocument xmlDocAss = _xml;

            try
            {


                if (cert == null)
                    throw new Exception("Nao foi encontrado o certificado: " + config.configNFCe.NomeCertificadoDigital);

                Reference reference = new Reference();
                SignedXml docXML = new SignedXml(xmlDocAss);

                docXML.SigningKey = cert.PrivateKey;
                XmlAttributeCollection uri = xmlDocAss.GetElementsByTagName("infNFe").Item(0).Attributes;
                foreach (XmlAttribute atributo in uri)
                {
                    if (atributo.Name == "Id")
                        reference.Uri = "#" + atributo.InnerText;
                }

                XmlDsigEnvelopedSignatureTransform envelopedSigntature = new XmlDsigEnvelopedSignatureTransform();
                reference.AddTransform(envelopedSigntature);

                XmlDsigC14NTransform c14Transform = new XmlDsigC14NTransform();
                reference.AddTransform(c14Transform);
                docXML.AddReference(reference);

                KeyInfo keyInfo = new KeyInfo();
                keyInfo.AddClause(new KeyInfoX509Data(cert));

                docXML.KeyInfo = keyInfo;
                docXML.ComputeSignature();

                XmlElement xmlDigitalSignature = docXML.GetXml();

                foreach (var _nfe in xmlDocAss.GetElementsByTagName("NFe").Cast<XmlElement>())
                    _nfe.AppendChild(xmlDocAss.ImportNode(xmlDigitalSignature, true));


                xmlDocAss.PreserveWhitespace = true;
                return xmlDocAss;
            }

            catch (Exception e)
            {
                Utils.Logger.getInstance.error(e);
                return null;
                throw new Exception(e.ToString());
            }


        }
开发者ID:rnmoge,项目名称:nfce-Sat,代码行数:54,代码来源:xmlEnvio.cs

示例11: EncryptedType

		protected EncryptedType ()
		{
			cipherData = new CipherData ();
			encoding = null;
			encryptionMethod = null;
			encryptionProperties = new EncryptionPropertyCollection ();
			id = null;
			keyInfo = new KeyInfo ();
			mimeType = null;
			type = null;
		}
开发者ID:jjenki11,项目名称:blaze-chem-rendering,代码行数:11,代码来源:EncryptedType.cs

示例12: CreateKeyInfoFromCertificate

        /// <summary>
        /// Creates a KeyInfo object based on information from specified certificate
        /// </summary>
        /// <param name="certificate">The certificate used to create the KeyInfo from</param>
        /// <returns>KeyInfo object</returns>
        private static KeyInfo CreateKeyInfoFromCertificate(X509Certificate2 certificate)
        {
            // create KeyInfoX509Data object & include certificate subject
            KeyInfoX509Data kiData = new KeyInfoX509Data(certificate);
            kiData.AddSubjectName(certificate.Subject);

            // create KeyInfo object with specified KeyInfoX509Data
            KeyInfo keyInfo = new KeyInfo();
            keyInfo.AddClause(kiData);

            return keyInfo;
        }
开发者ID:MNLGD,项目名称:IDES-Data-Preparation-Dot-Net,代码行数:17,代码来源:XmlManager.cs

示例13: CreateMetadataDocument

        private void CreateMetadataDocument(HttpContext context, bool sign)
        {
            SAML20FederationConfig configuration = ConfigurationReader.GetConfig<SAML20FederationConfig>();

            KeyInfo keyinfo = new KeyInfo();
            KeyInfoX509Data keyClause = new KeyInfoX509Data(ConfigurationReader.GetConfig<FederationConfig>().SigningCertificate.GetCertificate(), X509IncludeOption.EndCertOnly);
            keyinfo.AddClause(keyClause);

            Saml20MetadataDocument doc = new Saml20MetadataDocument(configuration, keyinfo, sign);

            context.Response.Write(doc.ToXml( context.Response.ContentEncoding ));
        }
开发者ID:fredrikhl,项目名称:OIOSAML,代码行数:12,代码来源:Saml20MetadataHandler.cs

示例14: SignXml

        public  string SignXml(XDocument xml)
        {
          using (MemoryStream streamIn = new MemoryStream())
          {
            xml.Save(streamIn);
            streamIn.Position = 0;
          //  var rsaKey = (RSACryptoServiceProvider)_privateCertificate.PrivateKey; // Create rsa crypto provider from private key contained in certificate, weirdest cast ever!;



           // string sCertFileLocation = @"C:\plugins\idealtest\bin\Debug\certficate.pfx";
           // X509Certificate2 certificate = new X509Certificate2(sCertFileLocation, "[email protected]");
            RSA rsaKey = (RSACryptoServiceProvider)_privateCertificate.PrivateKey;

            XmlDocument xmlDoc = new XmlDocument();
            xmlDoc.PreserveWhitespace = true;
            xmlDoc.Load(streamIn);

            SignedXml signedXml = new SignedXml(xmlDoc);
            signedXml.SigningKey = rsaKey;

            Reference reference = new Reference();
            reference.Uri = "";
            XmlDsigEnvelopedSignatureTransform env = new XmlDsigEnvelopedSignatureTransform();
            reference.AddTransform(env);
            signedXml.AddReference(reference);


            KeyInfo keyInfo = new KeyInfo();
            KeyInfoName kin = new KeyInfoName();
            kin.Value = _privateCertificate.Thumbprint;
            keyInfo.AddClause(kin);
            signedXml.KeyInfo = keyInfo;

            signedXml.ComputeSignature();
            XmlElement xmlDigitalSignature = signedXml.GetXml();
            xmlDoc.DocumentElement.AppendChild(xmlDoc.ImportNode(xmlDigitalSignature, true));


            using (MemoryStream sout = new MemoryStream())
            {
              xmlDoc.Save(sout);
              sout.Position = 0;
              using (StreamReader reader = new StreamReader(sout))
              {
                string xmlOut = reader.ReadToEnd();
                return xmlOut;
              }
            }
          }

        }
开发者ID:maralm,项目名称:iDeal.Net,代码行数:52,代码来源:SignatureProvider.cs

示例15: getKeyInfo

    private KeyInfo getKeyInfo()
    {
      X509Extension extension = this.settings.Certificate.Extensions[1];
      AsnEncodedData asndata = new AsnEncodedData(extension.Oid, extension.RawData);

      KeyInfoX509Data keyInfoData = new KeyInfoX509Data();
      keyInfoData.AddIssuerSerial(this.settings.Certificate.Issuer, this.settings.Certificate.SerialNumber);
      keyInfoData.AddSubjectName(this.settings.Certificate.SubjectName.Name);

      KeyInfo keyInfo = new KeyInfo();
      keyInfo.AddClause(keyInfoData);
      return keyInfo;
    }
开发者ID:AndyTempel,项目名称:SLOTax,代码行数:13,代码来源:SignMessage.cs


注:本文中的System.Security.Cryptography.Xml.KeyInfo类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。