217 lines
9.6 KiB
C#
217 lines
9.6 KiB
C#
//
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// SignedInfoTest.cs - NUnit Test Cases for SignedInfo
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
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// Copyright (C) 2005, 2009 Novell, Inc (http://www.novell.com)
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//
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#if !MOBILE
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using System;
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using System.Security.Cryptography;
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using System.Security.Cryptography.Xml;
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using System.Xml;
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using NUnit.Framework;
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namespace MonoTests.System.Security.Cryptography.Xml {
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[TestFixture]
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public class SignedInfoTest {
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protected SignedInfo info;
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[SetUp]
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protected void SetUp ()
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{
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info = new SignedInfo ();
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}
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[Test]
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public void Empty ()
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{
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Assert.AreEqual ("http://www.w3.org/TR/2001/REC-xml-c14n-20010315", info.CanonicalizationMethod, "CanonicalizationMethod");
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Assert.IsNull (info.Id, "Id");
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Assert.IsNotNull (info.References, "References");
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Assert.AreEqual (0, info.References.Count, "References.Count");
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Assert.IsNull (info.SignatureLength, "SignatureLength");
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Assert.IsNull (info.SignatureMethod, "SignatureMethod");
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Assert.AreEqual ("System.Security.Cryptography.Xml.SignedInfo", info.ToString (), "ToString()");
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}
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[Test]
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[ExpectedException (typeof (CryptographicException))]
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public void EmptyException ()
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{
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string xml = info.GetXml ().OuterXml;
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}
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[Test]
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public void Properties ()
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{
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info.CanonicalizationMethod = "http://www.example.com/";
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Assert.AreEqual ("http://www.example.com/", info.CanonicalizationMethod, "CanonicalizationMethod");
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info.Id = "Mono::";
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Assert.AreEqual ("Mono::", info.Id, "Id");
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}
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[Test]
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public void References ()
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{
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Reference r1 = new Reference ();
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r1.Uri = "http://www.example.com/";
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r1.AddTransform (new XmlDsigBase64Transform ());
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info.AddReference (r1);
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Assert.AreEqual (1, info.References.Count, "References.Count 1");
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Reference r2 = new Reference ("http://www.motus.com/");
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r2.AddTransform (new XmlDsigBase64Transform ());
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info.AddReference (r2);
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Assert.AreEqual (2, info.References.Count, "References.Count 2");
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info.SignatureMethod = "http://www.w3.org/2000/09/xmldsig#dsa-sha1";
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}
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[Test]
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public void Load ()
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{
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string xml = "<SignedInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><CanonicalizationMethod Algorithm=\"http://www.w3.org/TR/2001/REC-xml-c14n-20010315\" /><SignatureMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#rsa-sha1\" /><Reference URI=\"#MyObjectId\"><DigestMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#sha1\" /><DigestValue>/Vvq6sXEVbtZC8GwNtLQnGOy/VI=</DigestValue></Reference></SignedInfo>";
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XmlDocument doc = new XmlDocument ();
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doc.LoadXml (xml);
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info.LoadXml (doc.DocumentElement);
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Assert.AreEqual (xml, (info.GetXml ().OuterXml), "LoadXml");
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Assert.AreEqual ("http://www.w3.org/TR/2001/REC-xml-c14n-20010315", info.CanonicalizationMethod, "LoadXml-C14N");
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Assert.AreEqual ("http://www.w3.org/2000/09/xmldsig#rsa-sha1", info.SignatureMethod, "LoadXml-Algo");
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Assert.AreEqual (1, info.References.Count, "LoadXml-Ref1");
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}
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// there are many (documented) not supported methods in SignedInfo
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[Test]
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[ExpectedException (typeof (NotSupportedException))]
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public void NotSupportedCount ()
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{
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int n = info.Count;
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}
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[Test]
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[ExpectedException (typeof (NotSupportedException))]
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public void NotSupportedIsReadOnly ()
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{
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bool b = info.IsReadOnly;
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}
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[Test]
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[ExpectedException (typeof (NotSupportedException))]
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public void NotSupportedIsSynchronized ()
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{
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bool b = info.IsSynchronized;
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}
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[Test]
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[ExpectedException (typeof (NotSupportedException))]
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public void NotSupportedSyncRoot ()
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{
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object o = info.SyncRoot;
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}
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[Test]
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[ExpectedException (typeof (NotSupportedException))]
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public void NotSupportedCopyTo ()
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{
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info.CopyTo (null, 0);
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}
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// from phaos testcase
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const string xmlForGetXml = @"<player bats=""left"" id=""10012"" throws=""right"">
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<!-- Here's a comment -->
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<name>Alfonso Soriano</name>
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<position>2B</position>
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<team>New York Yankees</team>
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<dsig:Signature xmlns=""http://www.w3.org/2000/09/xmldsig#"" xmlns:dsig=""http://www.w3.org/2000/09/xmldsig#"">"
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+ @"<dsig:SignedInfo><dsig:CanonicalizationMethod Algorithm=""http://www.w3.org/TR/2001/REC-xml-c14n-withcomments-20010315""/><dsig:SignatureMethod Algorithm=""http://www.w3.org/2000/09/xmldsig#rsa-sha1""/>"
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+ @"<dsig:Reference URI=""""><dsig:Transforms><dsig:Transform Algorithm=""http://www.w3.org/2000/09/xmldsig#enveloped-signature""/></dsig:Transforms><dsig:DigestMethod Algorithm=""http://www.w3.org/2000/09/xmldsig#sha1""/><dsig:DigestValue>nDF2V/bzRd0VE3EwShWtsBzTEDc=</dsig:DigestValue></dsig:Reference></dsig:SignedInfo><dsig:SignatureValue>fbye4Xm//RPUTsLd1dwJPo0gPZYX6gVYCEB/gz2348EARNk/nCCch1fFfpuqAGMKg4ayVC0yWkUyE5V4QB33jaGlh9wuNQSjxs6TIvFwSsT+0ioDgVgFv0gVeasbyNL4rFEHuAWL8QKwDT9L6b2wUvJC90DmpBs9GMR2jTZIWlM=</dsig:SignatureValue><dsig:KeyInfo><dsig:X509Data><dsig:X509Certificate>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</dsig:X509Certificate><dsig:X509IssuerSerial><dsig:X509IssuerName>CN=Test CA (RSA),OU=Engineering,O=Phaos Technology,L=New York,ST=New York,C=US</dsig:X509IssuerName><dsig:X509SerialNumber>1000001</dsig:X509SerialNumber></dsig:X509IssuerSerial><dsig:X509SubjectName>CN=Test Client (RSA),OU=Engineering,O=Phaos Technology,L=New York,ST=New York,C=US</dsig:X509SubjectName><dsig:X509SKI>E+fKwQsT5lS3mWmBkalUTp0JRW8=</dsig:X509SKI></dsig:X509Data></dsig:KeyInfo></dsig:Signature></player>";
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[Test]
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public void GetXmlWithoutSetProperty ()
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{
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string result = @"<dsig:SignedInfo xmlns:dsig=""http://www.w3.org/2000/09/xmldsig#""><dsig:CanonicalizationMethod Algorithm=""http://www.w3.org/TR/2001/REC-xml-c14n-withcomments-20010315"" /><dsig:SignatureMethod Algorithm=""http://www.w3.org/2000/09/xmldsig#rsa-sha1"" /><dsig:Reference URI=""""><dsig:Transforms><dsig:Transform Algorithm=""http://www.w3.org/2000/09/xmldsig#enveloped-signature"" /></dsig:Transforms><dsig:DigestMethod Algorithm=""http://www.w3.org/2000/09/xmldsig#sha1"" /><dsig:DigestValue>nDF2V/bzRd0VE3EwShWtsBzTEDc=</dsig:DigestValue></dsig:Reference></dsig:SignedInfo>";
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XmlDocument doc = new XmlDocument ();
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doc.LoadXml (xmlForGetXml);
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SignedInfo sig = new SignedInfo ();
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sig.LoadXml ((XmlElement) doc.SelectSingleNode ("//*[local-name()='SignedInfo']"));
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XmlElement el = sig.GetXml ();
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Assert.AreEqual (doc, el.OwnerDocument, "#GetXmlWOSetProperty.document");
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Assert.AreEqual (result, el.OuterXml, "#GetXmlWOSetProperty.outerxml");
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}
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[Test]
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// urn:foo is'nt accepted when calling GetXml
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[ExpectedException (typeof (CryptographicException))]
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[Category ("NotWorking")]
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public void GetXmlWithSetProperty ()
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{
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XmlDocument doc = new XmlDocument ();
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doc.LoadXml (xmlForGetXml);
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SignedInfo sig = new SignedInfo ();
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sig.LoadXml ((XmlElement) doc.SelectSingleNode ("//*[local-name()='SignedInfo']"));
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sig.CanonicalizationMethod = "urn:foo";
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XmlElement el = sig.GetXml ();
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Assert.IsTrue (doc != el.OwnerDocument, "#GetXmlWithSetProperty.document");
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}
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[Test] // never fails
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public void EmptyReferenceWithoutSetProperty ()
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{
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XmlDocument doc = new XmlDocument ();
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doc.LoadXml (xmlForGetXml);
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XmlNode n = doc.SelectSingleNode ("//*[local-name()='Reference']");
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n.ParentNode.RemoveChild (n);
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SignedInfo sig = new SignedInfo ();
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sig.LoadXml ((XmlElement) doc.SelectSingleNode ("//*[local-name()='SignedInfo']"));
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XmlElement el = sig.GetXml ();
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}
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[Test]
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[ExpectedException (typeof (CryptographicException))]
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public void EmptyReferenceWithSetProperty ()
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{
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XmlDocument doc = new XmlDocument ();
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doc.LoadXml (xmlForGetXml);
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XmlNode n = doc.SelectSingleNode ("//*[local-name()='Reference']");
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n.ParentNode.RemoveChild (n);
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SignedInfo sig = new SignedInfo ();
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sig.LoadXml ((XmlElement) doc.SelectSingleNode ("//*[local-name()='SignedInfo']"));
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sig.CanonicalizationMethod = "urn:foo";
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XmlElement el = sig.GetXml ();
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}
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[Test]
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public void SignatureLength ()
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{
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// we can set the length before the algorithm
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SignedInfo si = new SignedInfo ();
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si.SignatureLength = "128";
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Assert.AreEqual ("128", si.SignatureLength, "SignatureLength-1");
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Assert.IsNull (si.SignatureMethod, "SignatureMethod-1");
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// zero
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si.SignatureMethod = "http://www.w3.org/2000/09/xmldsig#rsa-sha1";
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si.SignatureLength = "0";
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Assert.AreEqual ("0", si.SignatureLength, "SignatureLength-2");
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Assert.AreEqual ("http://www.w3.org/2000/09/xmldsig#rsa-sha1", si.SignatureMethod, "SignatureMethod-2");
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// mixup length and method
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si.SignatureLength = "http://www.w3.org/2000/09/xmldsig#rsa-sha1";
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si.SignatureMethod = "0";
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Assert.AreEqual ("http://www.w3.org/2000/09/xmldsig#rsa-sha1", si.SignatureLength, "SignatureLength-3");
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Assert.AreEqual ("0", si.SignatureMethod, "SignatureMethod-3");
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}
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}
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}
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#endif
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