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

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