mcs/class/corlib/Test/System.Security.Cryptography/CryptoConfigTest.cs

   1 //
   2 // CryptoConfigTest.cs - NUnit Test Cases for CryptoConfig
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
   8 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 using NUnit.Framework;
  31 using System;
  32 using System.Security.Cryptography;
  33
  34 namespace MonoTests.System.Security.Cryptography {
  35
  36 [TestFixture]
  37 public class CryptoConfigTest : Assertion {
  38
  39         public void AssertEquals (string msg, byte[] array1, byte[] array2)
  40         {
  41                 AllTests.AssertEquals (msg, array1, array2);
  42         }
  43
  44         void CreateFromName (string name, string objectname)
  45         {
  46                 object o = CryptoConfig.CreateFromName (name);
  47                 if (objectname == null)
  48                         AssertNull (name, o);
  49                 else
  50                         AssertEquals (name, o.ToString(), objectname);
  51         }
  52
  53         [Test]
  54         [ExpectedException (typeof (ArgumentNullException))]
  55         public void CreateFromNameNull ()
  56         {
  57                 object o = CryptoConfig.CreateFromName (null);
  58         }
  59
  60         // validate that CryptoConfig create the exact same implementation between mono and MS
  61         [Test]
  62         public void CreateFromName ()
  63         {
  64                 CreateFromName ("SHA", "System.Security.Cryptography.SHA1CryptoServiceProvider");
  65                 // FIXME: We need to support the machine.config file to get exact same results
  66                 // with the MS .NET Framework
  67                 CreateFromName ("SHA1", "System.Security.Cryptography.SHA1CryptoServiceProvider");
  68                 CreateFromName( "System.Security.Cryptography.SHA1", "System.Security.Cryptography.SHA1CryptoServiceProvider");
  69                 // after installing the WSDK - changes to the machine.config file (not documented)
  70 //              CreateFromName ("SHA1", "System.Security.Cryptography.SHA1Managed");
  71 //              CreateFromName ("System.Security.Cryptography.SHA1", "System.Security.Cryptography.SHA1Managed");
  72                 CreateFromName ("System.Security.Cryptography.HashAlgorithm", "System.Security.Cryptography.SHA1CryptoServiceProvider");
  73                 CreateFromName ("System.Security.Cryptography.SHA1CryptoServiceProvider", "System.Security.Cryptography.SHA1CryptoServiceProvider");
  74                 CreateFromName ("MD5", "System.Security.Cryptography.MD5CryptoServiceProvider");
  75                 CreateFromName ("System.Security.Cryptography.MD5", "System.Security.Cryptography.MD5CryptoServiceProvider");
  76                 CreateFromName ("System.Security.Cryptography.MD5CryptoServiceProvider", "System.Security.Cryptography.MD5CryptoServiceProvider");
  77                 CreateFromName ("SHA256", "System.Security.Cryptography.SHA256Managed");
  78                 CreateFromName ("SHA-256", "System.Security.Cryptography.SHA256Managed");
  79                 CreateFromName ("System.Security.Cryptography.SHA256", "System.Security.Cryptography.SHA256Managed");
  80                 CreateFromName ("SHA384", "System.Security.Cryptography.SHA384Managed");
  81                 CreateFromName ("SHA-384", "System.Security.Cryptography.SHA384Managed");
  82                 CreateFromName ("System.Security.Cryptography.SHA384", "System.Security.Cryptography.SHA384Managed");
  83                 CreateFromName ("SHA512", "System.Security.Cryptography.SHA512Managed");
  84                 CreateFromName ("SHA-512", "System.Security.Cryptography.SHA512Managed");
  85                 CreateFromName ("System.Security.Cryptography.SHA512", "System.Security.Cryptography.SHA512Managed");
  86                 CreateFromName ("RSA", "System.Security.Cryptography.RSACryptoServiceProvider");
  87                 CreateFromName ("System.Security.Cryptography.RSA", "System.Security.Cryptography.RSACryptoServiceProvider");
  88                 CreateFromName ("System.Security.Cryptography.AsymmetricAlgorithm", "System.Security.Cryptography.RSACryptoServiceProvider");
  89                 CreateFromName ("DSA", "System.Security.Cryptography.DSACryptoServiceProvider");
  90                 CreateFromName ("System.Security.Cryptography.DSA", "System.Security.Cryptography.DSACryptoServiceProvider");
  91                 CreateFromName ("DES", "System.Security.Cryptography.DESCryptoServiceProvider");
  92                 CreateFromName ("System.Security.Cryptography.DES", "System.Security.Cryptography.DESCryptoServiceProvider");
  93                 CreateFromName ("3DES", "System.Security.Cryptography.TripleDESCryptoServiceProvider");
  94                 CreateFromName ("TripleDES", "System.Security.Cryptography.TripleDESCryptoServiceProvider");
  95                 CreateFromName ("Triple DES", "System.Security.Cryptography.TripleDESCryptoServiceProvider");
  96                 CreateFromName ("System.Security.Cryptography.TripleDES", "System.Security.Cryptography.TripleDESCryptoServiceProvider");
  97                 // LAMESPEC SymmetricAlgorithm documented as TripleDESCryptoServiceProvider
  98                 CreateFromName ("System.Security.Cryptography.SymmetricAlgorithm", "System.Security.Cryptography.RijndaelManaged");
  99                 CreateFromName ("RC2", "System.Security.Cryptography.RC2CryptoServiceProvider");
 100                 CreateFromName ("System.Security.Cryptography.RC2", "System.Security.Cryptography.RC2CryptoServiceProvider");
 101                 CreateFromName ("Rijndael", "System.Security.Cryptography.RijndaelManaged");
 102                 CreateFromName ("System.Security.Cryptography.Rijndael", "System.Security.Cryptography.RijndaelManaged");
 103                 // LAMESPEC Undocumented Names in CryptoConfig
 104                 CreateFromName ("RandomNumberGenerator", "System.Security.Cryptography.RNGCryptoServiceProvider");
 105                 CreateFromName ("System.Security.Cryptography.RandomNumberGenerator", "System.Security.Cryptography.RNGCryptoServiceProvider");
 106                 CreateFromName ("System.Security.Cryptography.KeyedHashAlgorithm", "System.Security.Cryptography.HMACSHA1");
 107                 CreateFromName ("HMACSHA1", "System.Security.Cryptography.HMACSHA1");
 108                 CreateFromName ("System.Security.Cryptography.HMACSHA1", "System.Security.Cryptography.HMACSHA1");
 109                 CreateFromName ("MACTripleDES", "System.Security.Cryptography.MACTripleDES");
 110                 CreateFromName ("System.Security.Cryptography.MACTripleDES", "System.Security.Cryptography.MACTripleDES");
 111                 // note: CryptoConfig can create any object !
 112                 CreateFromName ("System.Security.Cryptography.CryptoConfig", "System.Security.Cryptography.CryptoConfig");
 113                 CreateFromName ("System.IO.MemoryStream", "System.IO.MemoryStream");
 114                 // non existing algo should return null (without exception)
 115                 AssertNull ("NonExistingAlgorithm", CryptoConfig.CreateFromName("NonExistingAlgorithm"));
 116         }
 117
 118         // additional names (URL) used for XMLDSIG (System.Security.Cryptography.Xml)
 119         // URL taken from http://www.w3.org/TR/2002/REC-xmldsig-core-20020212/
 120         [Test]
 121         public void CreateFromURL ()
 122         {
 123                 // URL used in SignatureMethod element
 124                 CreateFromName ("http://www.w3.org/2000/09/xmldsig#dsa-sha1", "System.Security.Cryptography.DSASignatureDescription");
 125                 CreateFromName ("http://www.w3.org/2000/09/xmldsig#rsa-sha1", "System.Security.Cryptography.RSAPKCS1SHA1SignatureDescription");
 126                 CreateFromName ("http://www.w3.org/2000/09/xmldsig#hmac-sha1", null);
 127                 // URL used in DigestMethod element
 128                 CreateFromName ("http://www.w3.org/2000/09/xmldsig#sha1", "System.Security.Cryptography.SHA1CryptoServiceProvider");
 129                 // URL used in Canonicalization or Transform elements
 130                 CreateFromName ("http://www.w3.org/TR/2001/REC-xml-c14n-20010315", "System.Security.Cryptography.Xml.XmlDsigC14NTransform");
 131                 CreateFromName ("http://www.w3.org/TR/2001/REC-xml-c14n-20010315#WithComments", "System.Security.Cryptography.Xml.XmlDsigC14NWithCommentsTransform");
 132                 // URL used in Transform element
 133                 CreateFromName ("http://www.w3.org/2000/09/xmldsig#base64", "System.Security.Cryptography.Xml.XmlDsigBase64Transform");
 134                 // after installing the WSDK - changes to the machine.config file (not documented)
 135 //              CreateFromName ("http://www.w3.org/TR/1999/REC-xpath-19991116", "Microsoft.WSDK.Security.XmlDsigXPathTransform");
 136                 CreateFromName ("http://www.w3.org/TR/1999/REC-xpath-19991116", "System.Security.Cryptography.Xml.XmlDsigXPathTransform");
 137                 CreateFromName ("http://www.w3.org/TR/1999/REC-xslt-19991116", "System.Security.Cryptography.Xml.XmlDsigXsltTransform");
 138                 CreateFromName ("http://www.w3.org/2000/09/xmldsig#enveloped-signature", "System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform");
 139                 // URL used in Reference element
 140                 CreateFromName ("http://www.w3.org/2000/09/xmldsig#Object", null);
 141                 CreateFromName ("http://www.w3.org/2000/09/xmldsig#Manifest", null);
 142                 CreateFromName ("http://www.w3.org/2000/09/xmldsig#SignatureProperties", null);
 143                 // LAMESPEC: only documentated in ".NET Framework Security" book
 144                 CreateFromName ("http://www.w3.org/2000/09/xmldsig# X509Data", "System.Security.Cryptography.Xml.KeyInfoX509Data");
 145                 CreateFromName ("http://www.w3.org/2000/09/xmldsig# KeyName", "System.Security.Cryptography.Xml.KeyInfoName");
 146                 CreateFromName ("http://www.w3.org/2000/09/xmldsig# KeyValue/DSAKeyValue", "System.Security.Cryptography.Xml.DSAKeyValue");
 147                 CreateFromName ("http://www.w3.org/2000/09/xmldsig# KeyValue/RSAKeyValue", "System.Security.Cryptography.Xml.RSAKeyValue");
 148                 CreateFromName ("http://www.w3.org/2000/09/xmldsig# RetrievalMethod", "System.Security.Cryptography.Xml.KeyInfoRetrievalMethod");
 149         }
 150
 151         // Tests created using "A Layer Man Guide to ASN.1" from RSA, page 19-20
 152         // Need to find an OID ? goto http://www.alvestrand.no/~hta/objectid/top.html
 153         static byte[] oidETSI = { 0x06, 0x03, 0x04, 0x00, 0x00 };
 154         static byte[] oidSHA1 = { 0x06, 0x05, 0x2B, 0x0E, 0x03, 0x02, 0x1A };
 155         static byte[] oidASN1CharacterModule = { 0x06, 0x04, 0x51, 0x00, 0x00, 0x00 };
 156         static byte[] oidmd5withRSAEncryption = { 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04 };
 157
 158         [Test]
 159         [ExpectedException (typeof (NullReferenceException))]
 160         // LAMESPEC NullReferenceException is thrown (not ArgumentNullException) if parameter is NULL
 161         public void EncodeOIDNull ()
 162         {
 163                 byte[] o = CryptoConfig.EncodeOID (null);
 164         }
 165
 166         [Test]
 167         public void EncodeOID ()
 168         {
 169                 // OID starts with 0, 1 or 2
 170                 AssertEquals ("OID starting with 0.", oidETSI, CryptoConfig.EncodeOID ("0.4.0.0"));
 171                 AssertEquals ("OID starting with 1.", oidSHA1, CryptoConfig.EncodeOID ("1.3.14.3.2.26"));
 172                 AssertEquals ("OID starting with 2.", oidASN1CharacterModule, CryptoConfig.EncodeOID ("2.1.0.0.0"));
 173                 // OID numbers can span multiple bytes
 174                 AssertEquals ("OID with numbers spanning multiple bytes", oidmd5withRSAEncryption, CryptoConfig.EncodeOID ("1.2.840.113549.1.1.4"));
 175         }
 176
 177         [Test]
 178         [ExpectedException (typeof (CryptographicUnexpectedOperationException))]
 179         // LAMESPEC: OID greater that 0x7F (127) bytes aren't supported by the MS Framework
 180         public void EncodeOID_BiggerThan127bytes ()
 181         {
 182                 // "ms"-invalid OID - greater than 127 bytes (length encoding)
 183                 // OID longer than 127 bytes (so length must be encoded on multiple bytes)
 184                 string baseOID = "1.3.6.1.4.1.11071.0.";
 185                 string lastPart = "1111111111"; // must fit in int32
 186                 for (int i = 1; i < 30; i++) {
 187                         baseOID += lastPart + ".";
 188                 }
 189                 baseOID += "0";
 190                 byte[] tooLongOID = CryptoConfig.EncodeOID (baseOID);
 191         }
 192
 193         [Test]
 194         [ExpectedException (typeof (OverflowException))]
 195         // LAMESPEC: OID with numbers > Int32 aren't supported by the MS BCL
 196         public void EncodeOID_BiggerThanInt32 ()
 197         {
 198                 // "ms"-invalid OID - where a number of the OID > Int32
 199                 byte[] tooLongOID = CryptoConfig.EncodeOID ("1.1.4294967295");
 200         }
 201
 202         [Test]
 203         public void EncodeOID_InvalidStart ()
 204         {
 205                 // invalid OID - must start with 0, 1 or 2
 206                 // however it works with MS BCL
 207                 byte[] oid3 = CryptoConfig.EncodeOID ("3.0");
 208                 byte[] res3 = { 0x06, 0x01, 0x78 };
 209                 AssertEquals ("OID: 3.0", res3, oid3);
 210         }
 211
 212         [Test]
 213         [ExpectedException (typeof (CryptographicUnexpectedOperationException))]
 214         public void EncodeOID_TooShort ()
 215         {
 216                 // invalid OID - must have at least 2 parts (according to X.208)
 217                 byte[] tooShortOID = CryptoConfig.EncodeOID ("0");
 218         }
 219
 220         [Test]
 221         public void EncodeOID_InvalidSecondPart ()
 222         {
 223                 // invalid OID - second value < 40 for 0. and 1. (modulo 40)
 224                 // however it works with MS BCL
 225                 byte[] tooBigSecondPartOID = CryptoConfig.EncodeOID ("0.40");
 226                 byte[] tooBigSecondPartRes = { 0x06, 0x01, 0x28 };
 227                 AssertEquals ("OID: 0.40", tooBigSecondPartRes, tooBigSecondPartOID);
 228         }
 229
 230         [Test]
 231         [ExpectedException (typeof (ArgumentNullException))]
 232         public void MapNameToOIDNull ()
 233         {
 234                 CryptoConfig.MapNameToOID (null);
 235         }
 236
 237         private void MapNameToOID (string name, string oid)
 238         {
 239                 AssertEquals ("oid(" + name + ")", oid, CryptoConfig.MapNameToOID (name));
 240         }
 241
 242         // LAMESPEC: doesn't support all names defined in CryptoConfig
 243         // non supported names (in MSFW) are commented or null-ed
 244         // LAMESPEC: undocumented but full class name is supported
 245         [Test]
 246         public void MapNameToOID()
 247         {
 248 //              MapNameToOID ("SHA", "1.3.14.3.2.26");
 249                 MapNameToOID ("SHA1", "1.3.14.3.2.26");
 250                 MapNameToOID ("System.Security.Cryptography.SHA1", "1.3.14.3.2.26");
 251 //              MapNameToOID ("System.Security.Cryptography.HashAlgorithm", "1.3.14.3.2.26");
 252                 MapNameToOID ("System.Security.Cryptography.SHA1CryptoServiceProvider", "1.3.14.3.2.26");
 253                 MapNameToOID ("System.Security.Cryptography.SHA1Managed", "1.3.14.3.2.26");
 254                 MapNameToOID ("MD5", "1.2.840.113549.2.5");
 255                 MapNameToOID ("System.Security.Cryptography.MD5", "1.2.840.113549.2.5");
 256                 MapNameToOID ("System.Security.Cryptography.MD5CryptoServiceProvider", "1.2.840.113549.2.5");
 257 #if NET_2_0
 258                 MapNameToOID ("SHA256", "2.16.840.1.101.3.4.2.1");
 259                 MapNameToOID ("System.Security.Cryptography.SHA256", "2.16.840.1.101.3.4.2.1");
 260                 MapNameToOID ("System.Security.Cryptography.SHA256Managed", "2.16.840.1.101.3.4.2.1");
 261                 MapNameToOID ("SHA384", "2.16.840.1.101.3.4.2.2");
 262                 MapNameToOID ("System.Security.Cryptography.SHA384", "2.16.840.1.101.3.4.2.2");
 263                 MapNameToOID ("System.Security.Cryptography.SHA384Managed", "2.16.840.1.101.3.4.2.2");
 264                 MapNameToOID ("SHA512", "2.16.840.1.101.3.4.2.3");
 265                 MapNameToOID ("System.Security.Cryptography.SHA512", "2.16.840.1.101.3.4.2.3");
 266                 MapNameToOID ("System.Security.Cryptography.SHA512Managed", "2.16.840.1.101.3.4.2.3");
 267 #else
 268                 MapNameToOID ("SHA256", "2.16.840.1.101.3.4.1");
 269 //              MapNameToOID ("SHA-256", "2.16.840.1.101.3.4.1");
 270                 MapNameToOID ("System.Security.Cryptography.SHA256", "2.16.840.1.101.3.4.1");
 271                 MapNameToOID ("System.Security.Cryptography.SHA256Managed", "2.16.840.1.101.3.4.1");
 272                 MapNameToOID ("SHA384", "2.16.840.1.101.3.4.2");
 273 //              MapNameToOID ("SHA-384", "2.16.840.1.101.3.4.2");
 274                 MapNameToOID ("System.Security.Cryptography.SHA384", "2.16.840.1.101.3.4.2");
 275                 MapNameToOID ("System.Security.Cryptography.SHA384Managed", "2.16.840.1.101.3.4.2");
 276                 MapNameToOID ("SHA512", "2.16.840.1.101.3.4.3");
 277 //              MapNameToOID ("SHA-512", "2.16.840.1.101.3.4.3");
 278                 MapNameToOID ("System.Security.Cryptography.SHA512", "2.16.840.1.101.3.4.3");
 279                 MapNameToOID ("System.Security.Cryptography.SHA512Managed", "2.16.840.1.101.3.4.3");
 280 #endif
 281                 // LAMESPEC: only documentated in ".NET Framework Security" book
 282                 MapNameToOID ("TripleDESKeyWrap", "1.2.840.113549.1.9.16.3.6");
 283 #if NET_2_0
 284                 // new OID defined in Fx 2.0
 285                 MapNameToOID ("RSA", "1.2.840.113549.1.1.1");
 286                 MapNameToOID ("DSA", "1.2.840.10040.4.1");
 287                 MapNameToOID ("DES", "1.3.14.3.2.7");
 288                 MapNameToOID ("3DES", "1.2.840.113549.3.7");
 289                 MapNameToOID ("TripleDES", "1.2.840.113549.3.7");
 290                 MapNameToOID ("RC2", "1.2.840.113549.3.2");
 291 #else
 292                 // no OID defined before Fx 2.0
 293                 MapNameToOID ("RSA", null);
 294                 MapNameToOID ("DSA", null);
 295                 MapNameToOID ("DES", null);
 296                 MapNameToOID ("3DES", null);
 297                 MapNameToOID ("TripleDES", null);
 298                 MapNameToOID ("RC2", null);
 299 #endif
 300                 // no OID defined ?
 301                 MapNameToOID ("System.Security.Cryptography.RSA", null);
 302                 MapNameToOID ("System.Security.Cryptography.AsymmetricAlgorithm", null);
 303                 MapNameToOID ("System.Security.Cryptography.DSA", null);
 304                 MapNameToOID ("System.Security.Cryptography.DES", null);
 305                 MapNameToOID ("Triple DES", null);
 306                 MapNameToOID ("System.Security.Cryptography.TripleDES", null);
 307                 MapNameToOID ("System.Security.Cryptography.RC2", null);
 308                 MapNameToOID ("Rijndael", null);
 309                 MapNameToOID ("System.Security.Cryptography.Rijndael", null);
 310                 MapNameToOID ("System.Security.Cryptography.SymmetricAlgorithm", null);
 311                 // LAMESPEC Undocumented Names in CryptoConfig
 312                 MapNameToOID ("RandomNumberGenerator", null);
 313                 MapNameToOID ("System.Security.Cryptography.RandomNumberGenerator", null);
 314                 MapNameToOID ("System.Security.Cryptography.KeyedHashAlgorithm", null);
 315                 MapNameToOID ("HMACSHA1", null);
 316                 MapNameToOID ("System.Security.Cryptography.HMACSHA1", null);
 317                 MapNameToOID ("MACTripleDES", null);
 318                 MapNameToOID ("System.Security.Cryptography.MACTripleDES", null);
 319                 // non existing algo should return null (without exception)
 320                 MapNameToOID ("NonExistingAlgorithm", null);
 321         }
 322
 323         [Test]
 324         public void CCToString ()
 325         {
 326                 // under normal circumstance there are no need to create a CryptoConfig object
 327                 // because all interesting stuff are in static methods
 328                 CryptoConfig cc = new CryptoConfig ();
 329                 AssertEquals ("System.Security.Cryptography.CryptoConfig", cc.ToString ());
 330         }
 331 }
 332
 333 }