Diskuze: SOAP požadavek
Tak se mi snad podařilo získat wsdl. Je pravda, že mi služba nabídne
požadovaná pole k vyplnění, ale nepřišel jsem na to jak získat odpověď
Třeba pomůže popis toho co konkrétně potřebuji.
Potřebuji ze serveru http://tsa.server.cz/abc/ webové služby Print2PDF 9 získat
časové razítko pro PDF dokument 
WSDL:
<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:tns="http://software602.com/print2pdf/"
xmlns:s="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/"
xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"
targetNamespace="http://software602.com/print2pdf/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:types>
<s:schema elementFormDefault="qualified"
targetNamespace="http://software602.com/print2pdf/">
<s:element name="GetTimeStamp">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="Hash" type="s:string" />
<s:element minOccurs="1" maxOccurs="1" name="Flags" type="s:long" />
</s:sequence>
</s:complexType>
</s:element>
<s:element name="GetTimeStampResponse">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="GetTimeStampResult"
type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="Error" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
</wsdl:types>
<wsdl:message name="GetTimeStampSoapIn">
<wsdl:part name="parameters" element="tns:GetTimeStamp" />
</wsdl:message>
<wsdl:message name="GetTimeStampSoapOut">
<wsdl:part name="parameters" element="tns:GetTimeStampResponse" />
</wsdl:message>
<wsdl:portType name="Print2PDF_WebServiceSoap">
<wsdl:operation name="GetTimeStamp">
<wsdl:input message="tns:GetTimeStampSoapIn" />
<wsdl:output message="tns:GetTimeStampSoapOut" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="Print2PDF_WebServiceSoap"
type="tns:Print2PDF_WebServiceSoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="GetTimeStamp">
<soap:operation
soapAction="http://software602.com/print2pdf/GetTimeStamp"
style="document" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding name="Print2PDF_WebServiceSoap12"
type="tns:Print2PDF_WebServiceSoap">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http"
/>
<wsdl:operation name="GetTimeStamp">
<soap12:operation
soapAction="http://software602.com/print2pdf/GetTimeStamp"
style="document" />
<wsdl:input>
<soap12:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap12:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="Print2PDF_WebService">
<wsdl:port name="Print2PDF_WebServiceSoap"
binding="tns:Print2PDF_WebServiceSoap">
<soap:address location="http://tsa.server.cz/abc/Default.asmx" />
</wsdl:port>
<wsdl:port name="Print2PDF_WebServiceSoap12"
binding="tns:Print2PDF_WebServiceSoap12">
<soap12:address location="http://tsa.server.cz/abc/Default.asmx"
/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Tak už se mi podařilo získat i to razítko v byte[] 
Teď nemůžu přijít na to jak ho vložit do PDF 
Tak jinak
Mám níže uvedený kód, který proběhne naprosto bez problémů, ale v PDF
je pouze digitální podpis, certifikované časové razítko nikoli.
public void PodepisPdfCer(string SouborPDF, string OtiskCertifikatu)
{
//http://www.dotnetportal.cz/blogy/15/Null-Reference-Exception/5250/Digitalni-podepisovani-PDF-souboru-v-C-cast-2
//Get certificate
//Open the currently logged-in user certificate store
var store = new System.Security.Cryptography.X509Certificates.X509Store(System.Security.Cryptography.X509Certificates.StoreName.My, System.Security.Cryptography.X509Certificates.StoreLocation.CurrentUser);
store.Open(System.Security.Cryptography.X509Certificates.OpenFlags.ReadOnly);
string thumbprint = OtiskCertifikatu.Replace(" ", "").ToUpperInvariant();
if (thumbprint[0] == 8206)
{
thumbprint = thumbprint.Substring(1);
}
//Select a certificate from the certificate store
var certs = store.Certificates.Find(System.Security.Cryptography.X509Certificates.X509FindType.FindByThumbprint, thumbprint, true);
store.Close();
//Verify that a certificate exists
if (certs.Count == 0)
{
MessageBox.Show("Nelze najít určený certifikát v Current user certificate store!", "Sign PDF", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
//Open Pdf document
byte[] pdfData = File.ReadAllBytes(SouborPDF);
//Sign the PDF document
using (MemoryStream stream = new MemoryStream())
{
var reader = new PdfReader(pdfData);
var stp = PdfStamper.CreateSignature(reader, stream, '\0');
var sap = stp.SignatureAppearance;
//Protect certain features of the document
stp.SetEncryption(null,
Guid.NewGuid().ToByteArray(), //random password
PdfWriter.ALLOW_PRINTING | PdfWriter.ALLOW_COPY | PdfWriter.ALLOW_SCREENREADERS,
PdfWriter.ENCRYPTION_AES_256);
//Get certificate chain
var cp = new Org.BouncyCastle.X509.X509CertificateParser();
var certChain = new Org.BouncyCastle.X509.X509Certificate[] { cp.ReadCertificate(certs[0].RawData) };
sap.SetCrypto(null, certChain, null, PdfSignatureAppearance.WINCER_SIGNED);
//Set signature appearance
BaseFont helvetica = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1250, BaseFont.EMBEDDED);
iTextSharp.text.Font font = new iTextSharp.text.Font(helvetica, 12, iTextSharp.text.Font.NORMAL);
sap.Layer2Font = font;
//sap.SetVisibleSignature(new iTextSharp.text.Rectangle(415, 100, 585, 40), 1, null);
var dic = new PdfSignature(PdfName.ADOBE_PPKMS, PdfName.ADBE_PKCS7_SHA1);
//Set some stuff in the signature dictionary.
dic.Date = new PdfDate(sap.SignDate);
dic.Name = certs[0].Subject; //Certificate name
if (sap.Reason != null)
{
dic.Reason = sap.Reason;
}
if (sap.Location != null)
{
dic.Location = sap.Location;
}
//Set the crypto dictionary
sap.CryptoDictionary = dic;
//Set the size of the certificates and signature.
int csize = 4096; //Size of the signature - 4K
//Reserve some space for certs and signatures
var reservedSpace = new Dictionary<PdfName, int>();
reservedSpace[PdfName.CONTENTS] = csize * 2 + 2; //*2 because binary data is stored as hex strings. +2 for end of field
sap.PreClose(reservedSpace); //Actually reserve it
//Build the signature
System.Security.Cryptography.HashAlgorithm sha = new System.Security.Cryptography.SHA1CryptoServiceProvider();
var sapStream = sap.GetRangeStream();
int read = 0;
byte[] buff = new byte[8192];
while ((read = sapStream.Read(buff, 0, 8192)) > 0)
{
sha.TransformBlock(buff, 0, read, buff, 0);
}
sha.TransformFinalBlock(buff, 0, 0);
//Place message in a ContentInfo object. This is required to build a SignedCms object.
System.Security.Cryptography.Pkcs.ContentInfo contentInfo = new System.Security.Cryptography.Pkcs.ContentInfo(sha.Hash);
//Instantiate SignedCms object with the ContentInfo above.
//Has default SubjectIdentifierType IssuerAndSerialNumber.
System.Security.Cryptography.Pkcs.SignedCms signedCms = new System.Security.Cryptography.Pkcs.SignedCms(contentInfo, false);
//Formulate a CmsSigner object for the signer.
System.Security.Cryptography.Pkcs.CmsSigner cmsSigner = new System.Security.Cryptography.Pkcs.CmsSigner(certs[0]); //First cert in the chain is the signer cert
//Do the whole certificate chain. This way intermediate certificates get sent across as well.
cmsSigner.IncludeOption = System.Security.Cryptography.X509Certificates.X509IncludeOption.ExcludeRoot;
//Časové razítko z TSA
if (!String.IsNullOrEmpty(textBox_ServerCasovehoRazitka.Text.Trim()))
{
try
{
System.Security.Cryptography.AsnEncodedData timeData = new System.Security.Cryptography.Pkcs.Pkcs9AttributeObject(ID_TIME_STAMP_TOKEN,
DejCasoveRazitko(sha.Hash, textBox_ServerCasovehoRazitka.Text)
);
cmsSigner.UnsignedAttributes.Add(timeData);
}
catch (Exception e)
{
MessageBox.Show("Chyba TSA!\n" + e.Message);
}
}
//Sign the CMS/PKCS #7 message. The second argument is needed to ask for the pin.
signedCms.ComputeSignature(cmsSigner, false);
//Encode the CMS/PKCS #7 message.
byte[] pk = signedCms.Encode();
//Put the certs and signature into the reserved buffer
byte[] outc = new byte[csize];
Array.Copy(pk, 0, outc, 0, pk.Length);
//Put the reserved buffer into the reserved space
PdfDictionary certificateDictionary = new PdfDictionary();
certificateDictionary.Put(PdfName.CONTENTS, new PdfString(outc).SetHexWriting(true));
//Write the signature
sap.Close(certificateDictionary);
//Close the stamper and save it
stp.Close();
reader.Close();
byte[] signedData = stream.GetBuffer();
File.WriteAllBytes(SouborPDF, signedData);
}
}
static protected byte[] DejCasoveRazitko(byte[] PDF, string ServerTSA)
{
System.Security.Cryptography.HashAlgorithm algorithm = System.Security.Cryptography.MD5.Create(); //or use SHA1.Create();
StringBuilder sb = new StringBuilder();
foreach (byte b in algorithm.ComputeHash(PDF))
sb.Append(b.ToString("X2"));
NotservisTSA.GetTimeStampRequest Request = new NotservisTSA.GetTimeStampRequest(new NotservisTSA.GetTimeStampRequestBody(sb.ToString(), 0));
NotservisTSA.Print2PDF_WebServiceSoap Soap = new NotservisTSA.Print2PDF_WebServiceSoapClient();
((NotservisTSA.Print2PDF_WebServiceSoapClient)Soap).Endpoint.Address = new System.ServiceModel.EndpointAddress(new Uri(ServerTSA + "/Default.asmx"));
PodepsaniPDF.NotservisTSA.GetTimeStampResponse Response = Soap.GetTimeStamp(Request);
byte[] responseBytes = Encoding.ASCII.GetBytes(Response.Body.GetTimeStampResult);
return responseBytes;
}
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