mcs/class/System.Security/Test/System.Security.Cryptography.Xml/SignedInfoTest.cs

   1 //
   2 // SignedInfoTest.cs - NUnit Test Cases for SignedInfo
   3 //
   4 // Author:
   5 //      Sebastien Pouliot <sebastien@ximian.com>
   6 //
   7 // (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
   8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   9 //
  10
  11 using System;
  12 using System.Security.Cryptography;
  13 using System.Security.Cryptography.Xml;
  14 using System.Xml;
  15
  16 using NUnit.Framework;
  17
  18 namespace MonoTests.System.Security.Cryptography.Xml {
  19
  20         [TestFixture]
  21         public class SignedInfoTest {
  22
  23                 protected SignedInfo info;
  24
  25                 [SetUp]
  26                 protected void SetUp ()
  27                 {
  28                         info = new SignedInfo ();
  29                 }
  30
  31                 [Test]
  32                 public void Empty ()
  33                 {
  34                         Assert.AreEqual ("http://www.w3.org/TR/2001/REC-xml-c14n-20010315", info.CanonicalizationMethod, "CanonicalizationMethod");
  35                         Assert.IsNull (info.Id, "Id");
  36                         Assert.IsNotNull (info.References, "References");
  37                         Assert.AreEqual (0, info.References.Count, "References.Count");
  38                         Assert.IsNull (info.SignatureLength, "SignatureLength");
  39                         Assert.IsNull (info.SignatureMethod, "SignatureMethod");
  40                         Assert.AreEqual ("System.Security.Cryptography.Xml.SignedInfo", info.ToString (), "ToString()");
  41                 }
  42
  43                 [Test]
  44                 [ExpectedException (typeof (CryptographicException))]
  45                 public void EmptyException ()
  46                 {
  47                         string xml = info.GetXml ().OuterXml;
  48                 }
  49
  50                 [Test]
  51                 public void Properties ()
  52                 {
  53                         info.CanonicalizationMethod = "http://www.go-mono.com/";
  54                         Assert.AreEqual ("http://www.go-mono.com/", info.CanonicalizationMethod, "CanonicalizationMethod");
  55                         info.Id = "Mono::";
  56                         Assert.AreEqual ("Mono::", info.Id, "Id");
  57                 }
  58
  59                 [Test]
  60                 public void References ()
  61                 {
  62                         Reference r1 = new Reference ();
  63                         r1.Uri = "http://www.go-mono.com/";
  64                         r1.AddTransform (new XmlDsigBase64Transform ());
  65                         info.AddReference (r1);
  66                         Assert.AreEqual (1, info.References.Count, "References.Count 1");
  67
  68                         Reference r2 = new Reference ("http://www.motus.com/");
  69                         r2.AddTransform (new XmlDsigBase64Transform ());
  70                         info.AddReference (r2);
  71                         Assert.AreEqual (2, info.References.Count, "References.Count 2");
  72
  73                         info.SignatureMethod = "http://www.w3.org/2000/09/xmldsig#dsa-sha1";
  74                 }
  75
  76                 [Test]
  77                 public void Load ()
  78                 {
  79                         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>";
  80                         XmlDocument doc = new XmlDocument ();
  81                         doc.LoadXml (xml);
  82                         info.LoadXml (doc.DocumentElement);
  83                         Assert.AreEqual (xml, (info.GetXml ().OuterXml), "LoadXml");
  84                         Assert.AreEqual ("http://www.w3.org/TR/2001/REC-xml-c14n-20010315", info.CanonicalizationMethod, "LoadXml-C14N");
  85                         Assert.AreEqual ("http://www.w3.org/2000/09/xmldsig#rsa-sha1", info.SignatureMethod, "LoadXml-Algo");
  86                         Assert.AreEqual (1, info.References.Count, "LoadXml-Ref1");
  87                 }
  88
  89                 // there are many (documented) not supported methods in SignedInfo
  90
  91                 [Test]
  92                 [ExpectedException (typeof (NotSupportedException))]
  93                 public void NotSupportedCount ()
  94                 {
  95                         int n = info.Count;
  96                 }
  97
  98                 [Test]
  99                 [ExpectedException (typeof (NotSupportedException))]
 100                 public void NotSupportedIsReadOnly ()
 101                 {
 102                         bool b = info.IsReadOnly;
 103                 }
 104
 105                 [Test]
 106                 [ExpectedException (typeof (NotSupportedException))]
 107                 public void NotSupportedIsSynchronized ()
 108                 {
 109                         bool b = info.IsSynchronized;
 110                 }
 111
 112                 [Test]
 113                 [ExpectedException (typeof (NotSupportedException))]
 114                 public void NotSupportedSyncRoot ()
 115                 {
 116                         object o = info.SyncRoot;
 117                 }
 118
 119                 [Test]
 120                 [ExpectedException (typeof (NotSupportedException))]
 121                 public void NotSupportedCopyTo ()
 122                 {
 123                         info.CopyTo (null, 0);
 124                 }
 125
 126                 // from phaos testcase
 127                 const string xmlForGetXml = @"<player bats=""left"" id=""10012"" throws=""right"">
 128         <!-- Here&apos;s a comment -->
 129         <name>Alfonso Soriano</name>
 130         <position>2B</position>
 131         <team>New York Yankees</team>
 132 <dsig:Signature xmlns=""http://www.w3.org/2000/09/xmldsig#"" xmlns:dsig=""http://www.w3.org/2000/09/xmldsig#"">"
 133 + @"<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""/>"
 134 + @"<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>";
 135
 136                 [Test]
 137                 public void GetXmlWithoutSetProperty ()
 138                 {
 139                         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>";
 140                         XmlDocument doc = new XmlDocument ();
 141                         doc.LoadXml (xmlForGetXml);
 142                         SignedInfo sig = new SignedInfo ();
 143                         sig.LoadXml ((XmlElement) doc.SelectSingleNode ("//*[local-name()='SignedInfo']"));
 144                         XmlElement el = sig.GetXml ();
 145                         Assert.AreEqual (doc, el.OwnerDocument, "#GetXmlWOSetProperty.document");
 146                         Assert.AreEqual (result, el.OuterXml, "#GetXmlWOSetProperty.outerxml");
 147                 }
 148
 149                 [Test]
 150 #if NET_2_0
 151                 // urn:foo is'nt accepted when calling GetXml
 152                 [ExpectedException (typeof (CryptographicException))]
 153                 [Category ("NotWorking")]
 154 #endif
 155                 public void GetXmlWithSetProperty ()
 156                 {
 157                         XmlDocument doc = new XmlDocument ();
 158                         doc.LoadXml (xmlForGetXml);
 159                         SignedInfo sig = new SignedInfo ();
 160                         sig.LoadXml ((XmlElement) doc.SelectSingleNode ("//*[local-name()='SignedInfo']"));
 161                         sig.CanonicalizationMethod = "urn:foo";
 162                         XmlElement el = sig.GetXml ();
 163                         Assert.IsTrue (doc != el.OwnerDocument, "#GetXmlWithSetProperty.document");
 164                 }
 165
 166                 [Test] // never fails
 167                 public void EmptyReferenceWithoutSetProperty ()
 168                 {
 169                         XmlDocument doc = new XmlDocument ();
 170                         doc.LoadXml (xmlForGetXml);
 171                         XmlNode n = doc.SelectSingleNode ("//*[local-name()='Reference']");
 172                         n.ParentNode.RemoveChild (n);
 173
 174                         SignedInfo sig = new SignedInfo ();
 175                         sig.LoadXml ((XmlElement) doc.SelectSingleNode ("//*[local-name()='SignedInfo']"));
 176                         XmlElement el = sig.GetXml ();
 177                 }
 178
 179                 [Test]
 180                 [ExpectedException (typeof (CryptographicException))]
 181                 public void EmptyReferenceWithSetProperty ()
 182                 {
 183                         XmlDocument doc = new XmlDocument ();
 184                         doc.LoadXml (xmlForGetXml);
 185                         XmlNode n = doc.SelectSingleNode ("//*[local-name()='Reference']");
 186                         n.ParentNode.RemoveChild (n);
 187
 188                         SignedInfo sig = new SignedInfo ();
 189                         sig.LoadXml ((XmlElement) doc.SelectSingleNode ("//*[local-name()='SignedInfo']"));
 190                         sig.CanonicalizationMethod = "urn:foo";
 191                         XmlElement el = sig.GetXml ();
 192                 }
 193         }
 194 }