mcs/class/corlib/Test/System.Security.Policy/ZoneMembershipConditionTest.cs

   1 //
   2 // ZoneMembershipConditionTest.cs -
   3 //      NUnit Test Cases for ZoneMembershipCondition
   4 //
   5 // Author:
   6 //      Sebastien Pouliot  <sebastien@ximian.com>
   7 //
   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.Collections;
  33 using System.Security;
  34 using System.Security.Policy;
  35
  36 namespace MonoTests.System.Security.Policy {
  37
  38         [TestFixture]
  39         public class ZoneMembershipConditionTest {
  40
  41                 static Evidence allEmpty;
  42                 static Evidence hostInternet;
  43                 static Evidence hostIntranet;
  44                 static Evidence hostMyComputer;
  45                 static Evidence hostNoZone;
  46                 static Evidence hostTrusted;
  47                 static Evidence hostUntrusted;
  48                 static Evidence hostOther;
  49                 static Evidence assemblyInternet;
  50                 static Evidence assemblyIntranet;
  51                 static Evidence assemblyMyComputer;
  52                 static Evidence assemblyNoZone;
  53                 static Evidence assemblyTrusted;
  54                 static Evidence assemblyUntrusted;
  55                 static Evidence assemblyOther;
  56                 static object wrongEvidence;
  57
  58                 private Evidence CreateHostEvidence (object o)
  59                 {
  60                         Evidence e = new Evidence ();
  61                         e.AddHost (o);
  62                         return e;
  63                 }
  64
  65                 private Evidence CreateAssemblyEvidence (object o)
  66                 {
  67                         Evidence e = new Evidence ();
  68                         e.AddAssembly (o);
  69                         return e;
  70                 }
  71
  72                 [TestFixtureSetUp]
  73                 public void FixtureSetUp ()
  74                 {
  75                         wrongEvidence = new Site ("test");
  76                         allEmpty = new Evidence ();
  77                         hostInternet = CreateHostEvidence (new Zone (SecurityZone.Internet));
  78                         hostIntranet = CreateHostEvidence (new Zone (SecurityZone.Intranet));
  79                         hostMyComputer = CreateHostEvidence (new Zone (SecurityZone.MyComputer));
  80                         hostNoZone = CreateHostEvidence (new Zone (SecurityZone.NoZone));
  81                         hostTrusted = CreateHostEvidence (new Zone (SecurityZone.Trusted));
  82                         hostUntrusted = CreateHostEvidence (new Zone (SecurityZone.Untrusted));
  83                         hostOther = CreateHostEvidence (wrongEvidence);
  84                         assemblyInternet = CreateAssemblyEvidence (new Zone (SecurityZone.Internet));
  85                         assemblyIntranet = CreateAssemblyEvidence (new Zone (SecurityZone.Intranet));
  86                         assemblyMyComputer = CreateAssemblyEvidence (new Zone (SecurityZone.MyComputer));
  87                         assemblyNoZone = CreateAssemblyEvidence (new Zone (SecurityZone.NoZone));
  88                         assemblyTrusted = CreateAssemblyEvidence (new Zone (SecurityZone.Trusted));
  89                         assemblyUntrusted = CreateAssemblyEvidence (new Zone (SecurityZone.Untrusted));
  90                         assemblyOther = CreateAssemblyEvidence (wrongEvidence);
  91                 }
  92
  93                 private ZoneMembershipCondition BasicTest (SecurityZone zone)
  94                 {
  95                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (zone);
  96                         Assert.AreEqual (zone, zmc.SecurityZone, "SecurityZone");
  97                         Assert.IsFalse (zmc.Check (null), "Check(null)");
  98                         Assert.IsFalse (zmc.Check (allEmpty), "Check(empty)");
  99                         Assert.IsFalse (zmc.Check (hostOther), "Check(hostOther)");
 100                         Assert.IsFalse (zmc.Check (assemblyOther), "Check(assemblyOther)");
 101
 102                         ZoneMembershipCondition copy = (ZoneMembershipCondition) zmc.Copy ();
 103                         Assert.IsTrue (zmc.Equals (copy), "Equals-1");
 104                         Assert.IsTrue (copy.Equals (zmc), "Equals-2");
 105                         Assert.IsFalse (Object.ReferenceEquals (zmc, copy), "!ReferenceEquals");
 106                         Assert.IsFalse (zmc.Equals (null), "Equals-3");
 107                         Assert.IsFalse (zmc.Equals (wrongEvidence), "Equals-4");
 108
 109                         SecurityElement se = zmc.ToXml ();
 110                         copy.FromXml (se);
 111                         Assert.IsTrue (zmc.Equals (copy), "Equals-5");
 112                         Assert.AreEqual (se.ToString (), zmc.ToXml (null).ToString (), "Equals-6");
 113
 114                         Assert.IsTrue (zmc.ToString ().StartsWith ("Zone - "), "ToString-1");
 115                         Assert.IsTrue (zmc.ToString ().EndsWith (zmc.SecurityZone.ToString ()), "ToString-2");
 116
 117                         Assert.AreEqual (zmc.SecurityZone.GetHashCode (), zmc.GetHashCode (), "GetHashCode");
 118
 119                         return zmc; // for further tests
 120                 }
 121
 122                 [Test]
 123                 [ExpectedException (typeof (ArgumentException))]
 124                 public void ZoneMembershipCondition_Invalid ()
 125                 {
 126                         ZoneMembershipCondition zmc = new ZoneMembershipCondition ((SecurityZone)128);
 127                 }
 128
 129                 [Test]
 130                 public void ZoneMembershipCondition_Internet ()
 131                 {
 132                         ZoneMembershipCondition zmc = BasicTest (SecurityZone.Internet);
 133                         Assert.IsTrue (zmc.Check (hostInternet), "Check(hostInternet)");
 134                         Assert.IsFalse (zmc.Check (hostIntranet), "Check(hostIntranet)");
 135                         Assert.IsFalse (zmc.Check (hostMyComputer), "Check(hostMyComputer)");
 136                         Assert.IsFalse (zmc.Check (hostNoZone), "Check(hostNoZone)");
 137                         Assert.IsFalse (zmc.Check (hostTrusted), "Check(hostTrusted)");
 138                         Assert.IsFalse (zmc.Check (hostUntrusted), "Check(hostUntrusted)");
 139                         Assert.IsFalse (zmc.Check (assemblyInternet), "Check(assemblyInternet)");
 140                         Assert.IsFalse (zmc.Check (assemblyIntranet), "Check(assemblyIntranet)");
 141                         Assert.IsFalse (zmc.Check (assemblyMyComputer), "Check(assemblyMyComputer)");
 142                         Assert.IsFalse (zmc.Check (assemblyNoZone), "Check(assemblyNoZone)");
 143                         Assert.IsFalse (zmc.Check (assemblyTrusted), "Check(assemblyTrusted)");
 144                         Assert.IsFalse (zmc.Check (assemblyUntrusted), "Check(assemblyUntrusted)");
 145                 }
 146
 147                 [Test]
 148                 public void ZoneMembershipCondition_Intranet ()
 149                 {
 150                         ZoneMembershipCondition zmc = BasicTest (SecurityZone.Intranet);
 151                         Assert.IsFalse (zmc.Check (hostInternet), "Check(hostInternet)");
 152                         Assert.IsTrue (zmc.Check (hostIntranet), "Check(hostIntranet)");
 153                         Assert.IsFalse (zmc.Check (hostMyComputer), "Check(hostMyComputer)");
 154                         Assert.IsFalse (zmc.Check (hostNoZone), "Check(hostNoZone)");
 155                         Assert.IsFalse (zmc.Check (hostTrusted), "Check(hostTrusted)");
 156                         Assert.IsFalse (zmc.Check (hostUntrusted), "Check(hostUntrusted)");
 157                         Assert.IsFalse (zmc.Check (assemblyInternet), "Check(assemblyInternet)");
 158                         Assert.IsFalse (zmc.Check (assemblyIntranet), "Check(assemblyIntranet)");
 159                         Assert.IsFalse (zmc.Check (assemblyMyComputer), "Check(assemblyMyComputer)");
 160                         Assert.IsFalse (zmc.Check (assemblyNoZone), "Check(assemblyNoZone)");
 161                         Assert.IsFalse (zmc.Check (assemblyTrusted), "Check(assemblyTrusted)");
 162                         Assert.IsFalse (zmc.Check (assemblyUntrusted), "Check(assemblyUntrusted)");
 163                 }
 164
 165                 [Test]
 166                 public void ZoneMembershipCondition_MyComputer ()
 167                 {
 168                         ZoneMembershipCondition zmc = BasicTest (SecurityZone.MyComputer);
 169                         Assert.IsFalse (zmc.Check (hostInternet), "Check(hostInternet)");
 170                         Assert.IsFalse (zmc.Check (hostIntranet), "Check(hostIntranet)");
 171                         Assert.IsTrue (zmc.Check (hostMyComputer), "Check(hostMyComputer)");
 172                         Assert.IsFalse (zmc.Check (hostNoZone), "Check(hostNoZone)");
 173                         Assert.IsFalse (zmc.Check (hostTrusted), "Check(hostTrusted)");
 174                         Assert.IsFalse (zmc.Check (hostUntrusted), "Check(hostUntrusted)");
 175                         Assert.IsFalse (zmc.Check (assemblyInternet), "Check(assemblyInternet)");
 176                         Assert.IsFalse (zmc.Check (assemblyIntranet), "Check(assemblyIntranet)");
 177                         Assert.IsFalse (zmc.Check (assemblyMyComputer), "Check(assemblyMyComputer)");
 178                         Assert.IsFalse (zmc.Check (assemblyNoZone), "Check(assemblyNoZone)");
 179                         Assert.IsFalse (zmc.Check (assemblyTrusted), "Check(assemblyTrusted)");
 180                         Assert.IsFalse (zmc.Check (assemblyUntrusted), "Check(assemblyUntrusted)");
 181                 }
 182
 183                 [Test]
 184                 [ExpectedException (typeof (ArgumentException))]
 185                 public void ZoneMembershipCondition_NoZone ()
 186                 {
 187                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.NoZone);
 188                 }
 189
 190                 [Test]
 191                 public void ZoneMembershipCondition_Trusted ()
 192                 {
 193                         ZoneMembershipCondition zmc = BasicTest (SecurityZone.Trusted);
 194                         Assert.IsFalse (zmc.Check (hostInternet), "Check(hostInternet)");
 195                         Assert.IsFalse (zmc.Check (hostIntranet), "Check(hostIntranet)");
 196                         Assert.IsFalse (zmc.Check (hostMyComputer), "Check(hostMyComputer)");
 197                         Assert.IsFalse (zmc.Check (hostNoZone), "Check(hostNoZone)");
 198                         Assert.IsTrue (zmc.Check (hostTrusted), "Check(hostTrusted)");
 199                         Assert.IsFalse (zmc.Check (hostUntrusted), "Check(hostUntrusted)");
 200                         Assert.IsFalse (zmc.Check (assemblyInternet), "Check(assemblyInternet)");
 201                         Assert.IsFalse (zmc.Check (assemblyIntranet), "Check(assemblyIntranet)");
 202                         Assert.IsFalse (zmc.Check (assemblyMyComputer), "Check(assemblyMyComputer)");
 203                         Assert.IsFalse (zmc.Check (assemblyNoZone), "Check(assemblyNoZone)");
 204                         Assert.IsFalse (zmc.Check (assemblyTrusted), "Check(assemblyTrusted)");
 205                         Assert.IsFalse (zmc.Check (assemblyUntrusted), "Check(assemblyUntrusted)");
 206                 }
 207
 208                 [Test]
 209                 public void ZoneMembershipCondition_Untrusted ()
 210                 {
 211                         ZoneMembershipCondition zmc = BasicTest (SecurityZone.Untrusted);
 212                         Assert.IsFalse (zmc.Check (hostInternet), "Check(hostInternet)");
 213                         Assert.IsFalse (zmc.Check (hostIntranet), "Check(hostIntranet)");
 214                         Assert.IsFalse (zmc.Check (hostMyComputer), "Check(hostMyComputer)");
 215                         Assert.IsFalse (zmc.Check (hostNoZone), "Check(hostNoZone)");
 216                         Assert.IsFalse (zmc.Check (hostTrusted), "Check(hostTrusted)");
 217                         Assert.IsTrue (zmc.Check (hostUntrusted), "Check(hostUntrusted)");
 218                         Assert.IsFalse (zmc.Check (assemblyInternet), "Check(assemblyInternet)");
 219                         Assert.IsFalse (zmc.Check (assemblyIntranet), "Check(assemblyIntranet)");
 220                         Assert.IsFalse (zmc.Check (assemblyMyComputer), "Check(assemblyMyComputer)");
 221                         Assert.IsFalse (zmc.Check (assemblyNoZone), "Check(assemblyNoZone)");
 222                         Assert.IsFalse (zmc.Check (assemblyTrusted), "Check(assemblyTrusted)");
 223                         Assert.IsFalse (zmc.Check (assemblyUntrusted), "Check(assemblyUntrusted)");
 224                 }
 225
 226                 [Test]
 227                 [ExpectedException (typeof (ArgumentException))]
 228                 public void SecurityZone_NoZone ()
 229                 {
 230                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 231                         zmc.SecurityZone = SecurityZone.NoZone;
 232                 }
 233
 234                 [Test]
 235                 [ExpectedException (typeof (ArgumentException))]
 236                 public void SecurityZone_Invalid ()
 237                 {
 238                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 239                         zmc.SecurityZone = (SecurityZone)128;
 240                 }
 241
 242                 [Test]
 243                 [ExpectedException (typeof (ArgumentNullException))]
 244                 public void FromXml_Null ()
 245                 {
 246                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 247                         zmc.FromXml (null);
 248                 }
 249
 250                 [Test]
 251                 [ExpectedException (typeof (ArgumentException))]
 252                 public void FromXml_InvalidTag ()
 253                 {
 254                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 255                         SecurityElement se = zmc.ToXml ();
 256                         se.Tag = "IMonoship";
 257                         zmc.FromXml (se);
 258                 }
 259
 260                 [Test]
 261                 public void FromXml_InvalidClass ()
 262                 {
 263                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 264                         SecurityElement se = zmc.ToXml ();
 265                         se.Attributes ["class"] = "Hello world";
 266                         zmc.FromXml (se);
 267                 }
 268
 269                 [Test]
 270                 public void FromXml_NoClass ()
 271                 {
 272                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 273                         SecurityElement se = zmc.ToXml ();
 274
 275                         SecurityElement w = new SecurityElement (se.Tag);
 276                         w.AddAttribute ("version", se.Attribute ("version"));
 277                         zmc.FromXml (w);
 278                         // doesn't even care of the class attribute presence
 279                 }
 280
 281                 [Test]
 282                 public void FromXml_InvalidVersion ()
 283                 {
 284                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 285                         SecurityElement se = zmc.ToXml ();
 286
 287                         SecurityElement w = new SecurityElement (se.Tag);
 288                         w.AddAttribute ("class", se.Attribute ("class"));
 289                         w.AddAttribute ("version", "2");
 290                         w.AddAttribute ("Zone", se.Attribute ("Zone"));
 291                         zmc.FromXml (w);
 292                 }
 293
 294                 [Test]
 295                 public void FromXml_NoVersion ()
 296                 {
 297                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 298                         SecurityElement se = zmc.ToXml ();
 299
 300                         SecurityElement w = new SecurityElement (se.Tag);
 301                         w.AddAttribute ("class", se.Attribute ("class"));
 302                         zmc.FromXml (w);
 303                 }
 304
 305                 [Test]
 306 #if MOBILE
 307                 [ExpectedException (typeof (NotSupportedException))]
 308 #endif
 309                 public void FromXml_PolicyLevel ()
 310                 {
 311                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 312                         SecurityElement se = zmc.ToXml ();
 313                         // is it accepted for all policy levels ?
 314                         IEnumerator e = SecurityManager.PolicyHierarchy ();
 315                         while (e.MoveNext ()) {
 316                                 PolicyLevel pl = e.Current as PolicyLevel;
 317                                 ZoneMembershipCondition spl = new ZoneMembershipCondition (SecurityZone.Internet);
 318                                 spl.FromXml (se, pl);
 319                                 Assert.IsTrue (spl.Equals (zmc), "FromXml(PolicyLevel='" + pl.Label + "')");
 320                         }
 321                         // yes!
 322                 }
 323
 324                 [Test]
 325                 public void ToXml_Null ()
 326                 {
 327                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 328                         // no ArgumentNullException here
 329                         SecurityElement se = zmc.ToXml (null);
 330                         Assert.IsNotNull (se, "ToXml(null)");
 331                 }
 332
 333                 [Test]
 334 #if MOBILE
 335                 [ExpectedException (typeof (NotSupportedException))]
 336 #endif
 337                 public void ToXml_PolicyLevel ()
 338                 {
 339                         ZoneMembershipCondition zmc = new ZoneMembershipCondition (SecurityZone.MyComputer);
 340                         SecurityElement se = zmc.ToXml ();
 341                         string s = zmc.ToXml ().ToString ();
 342                         // is it accepted for all policy levels ?
 343                         IEnumerator e = SecurityManager.PolicyHierarchy ();
 344                         while (e.MoveNext ()) {
 345                                 PolicyLevel pl = e.Current as PolicyLevel;
 346                                 ZoneMembershipCondition spl = new ZoneMembershipCondition (SecurityZone.Internet);
 347                                 spl.FromXml (se, pl);
 348                                 Assert.AreEqual (s, spl.ToXml (pl).ToString (), "ToXml(PolicyLevel='" + pl.Label + "')");
 349                         }
 350                         // yes!
 351                 }
 352         }
 353 }