//
// Authors:
// Nick Drochak(ndrochak@gol.com)
-// Sebastien Pouliot (spouliot@motus.com)
+// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) Nick Drochak
// (C) 2004 Motus Technologies Inc. (http://www.motus.com)
-//
-
-//
-// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
+// Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
-//
-// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-//
-// The above copyright notice and this permission notice shall be
-// included in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-
-using System.Runtime.Serialization;
using System.Globalization;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Runtime.Serialization;
+using System.Security.Permissions;
+using System.Security.Policy;
using System.Text;
namespace System.Security {
[Serializable]
+#if NET_2_0
+ [ComVisible (true)]
+#endif
public class SecurityException : SystemException {
-
// Fields
string permissionState;
Type permissionType;
private string _granted;
private string _refused;
+ private object _demanded;
+ private IPermission _firstperm;
+// private IPermission _permfailed;
+ private MethodInfo _method;
+ private Evidence _evidence;
+
+#if !NET_2_0
+ #pragma warning disable 169
+#endif
+ private SecurityAction _action;
+ private object _denyset;
+ private object _permitset;
+ private AssemblyName _assembly;
+ private string _url;
+ private SecurityZone _zone;
+
+#if !NET_2_0
+ #pragma warning restore 169
+#endif
// Properties
- public string PermissionState
- {
+
+#if NET_2_0
+ [ComVisible (false)]
+ public SecurityAction Action {
+ get { return _action; }
+ set { _action = value; }
+ }
+
+ [ComVisible (false)]
+ public object DenySetInstance {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
+ get { return _denyset; }
+ set { _denyset = value; }
+ }
+
+ [ComVisible (false)]
+ public AssemblyName FailedAssemblyInfo {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
+ get { return _assembly; }
+ set { _assembly = value; }
+ }
+
+ [ComVisible (false)]
+ public MethodInfo Method {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
+ get { return _method; }
+ set { _method = value; }
+ }
+
+ [ComVisible (false)]
+ public object PermitOnlySetInstance {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
+ get { return _permitset; }
+ set { _permitset = value; }
+ }
+
+ public string Url {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
+ get { return _url; }
+ set { _url = value; }
+ }
+
+ public SecurityZone Zone {
+ get { return _zone; }
+ set { _zone = value; }
+ }
+#endif
+
+#if NET_2_0
+ [ComVisible (false)]
+ public
+#else
+ internal
+#endif
+ object Demanded {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
+ get { return _demanded; }
+ set { _demanded = value; }
+ }
+
+#if NET_2_0
+ public
+#else
+ internal
+#endif
+ IPermission FirstPermissionThatFailed {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
+ get { return _firstperm; }
+ set { _firstperm = value; }
+ }
+
+ public string PermissionState {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
get { return permissionState; }
+#if NET_2_0
+ set { permissionState = value; }
+#endif
}
- public Type PermissionType
- {
+ public Type PermissionType {
get { return permissionType; }
+#if NET_2_0
+ set { permissionType = value; }
+#endif
}
-#if ! NET_1_0
+
+#if NET_1_1
public string GrantedSet {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
get { return _granted; }
+#if NET_2_0
+ set { _granted = value; }
+#endif
}
public string RefusedSet {
+ [SecurityPermission (SecurityAction.Demand, ControlEvidence=true, ControlPolicy=true)]
get { return _refused; }
+#if NET_2_0
+ set { _refused = value; }
+#endif
}
#endif
// Constructors
+
public SecurityException ()
: base (Locale.GetText ("A security error has been detected."))
{
: base (info, context)
{
base.HResult = unchecked ((int)0x8013150A);
- permissionState = info.GetString ("PermissionState");
+ // depending on the security policy the info about PermissionState may
+ // not be available (but the serializable must work)
+ SerializationInfoEnumerator e = info.GetEnumerator ();
+ while (e.MoveNext ()) {
+ if (e.Name == "PermissionState") {
+ permissionState = (string) e.Value;
+ break;
+ }
+ }
}
public SecurityException (string message, Exception inner)
_refused = refused.ToString ();
}
+#if NET_2_0
+ public
+#else
+ internal
+#endif
+ SecurityException (string message, object deny, object permitOnly, MethodInfo method,
+ object demanded, IPermission permThatFailed)
+ : base (message)
+ {
+ base.HResult = unchecked ((int)0x8013150A);
+ _denyset = deny;
+ _permitset = permitOnly;
+ _method = method;
+ _demanded = demanded;
+ _firstperm = permThatFailed;
+ }
+
+#if NET_2_0
+ public
+#else
+ internal
+#endif
+ SecurityException (string message, AssemblyName assemblyName, PermissionSet grant,
+ PermissionSet refused, MethodInfo method, SecurityAction action, object demanded,
+ IPermission permThatFailed, Evidence evidence)
+ : base (message)
+ {
+ base.HResult = unchecked ((int)0x8013150A);
+ _assembly = assemblyName;
+ _granted = (grant == null) ? String.Empty : grant.ToString ();
+ _refused = (refused == null) ? String.Empty : refused.ToString ();
+ _method = method;
+ _action = action;
+ _demanded = demanded;
+ _firstperm = permThatFailed;
+ if (_firstperm != null)
+ permissionType = _firstperm.GetType ();
+ _evidence = evidence;
+ }
+
// Methods
public override void GetObjectData (SerializationInfo info, StreamingContext context)
{
base.GetObjectData (info, context);
- info.AddValue ("PermissionState", permissionState);
+ try {
+ info.AddValue ("PermissionState", PermissionState);
+ }
+ catch (SecurityException) {
+ // serialize only if permitted to do so
+ }
}
public override string ToString ()
{
+#if NET_2_1
+ return base.ToString ();
+#else
StringBuilder sb = new StringBuilder (base.ToString ());
- if (permissionState != null) {
- sb.Append (Environment.NewLine);
- sb.Append ("State: ");
- sb.Append (permissionState);
- }
- if (permissionType != null) {
- sb.Append (Environment.NewLine);
- sb.Append ("Type: ");
- sb.Append (permissionType.ToString ());
- }
-#if ! NET_1_0
- if (_granted != null) {
- sb.Append (Environment.NewLine);
- sb.Append ("Granted: ");
- sb.Append (_granted.ToString ());
+ try {
+ if (permissionType != null) {
+ sb.AppendFormat ("{0}Type: {1}", Environment.NewLine, PermissionType);
+ }
+ if (_method != null) {
+ // method string representation doesn't include the type
+ string m = _method.ToString ();
+ int ret = m.IndexOf (" ") + 1;
+ sb.AppendFormat ("{0}Method: {1} {2}.{3}", Environment.NewLine,
+ _method.ReturnType.Name, _method.ReflectedType, m.Substring (ret));
+ }
+ if (permissionState != null) {
+ sb.AppendFormat ("{0}State: {1}", Environment.NewLine, PermissionState);
+ }
+ if ((_granted != null) && (_granted.Length > 0)) {
+ sb.AppendFormat ("{0}Granted: {1}", Environment.NewLine, GrantedSet);
+ }
+ if ((_refused != null) && (_refused.Length > 0)) {
+ sb.AppendFormat ("{0}Refused: {1}", Environment.NewLine, RefusedSet);
+ }
+ if (_demanded != null) {
+ sb.AppendFormat ("{0}Demanded: {1}", Environment.NewLine, Demanded);
+ }
+ if (_firstperm != null) {
+ sb.AppendFormat ("{0}Failed Permission: {1}", Environment.NewLine, FirstPermissionThatFailed);
+ }
+ if (_evidence != null) {
+ sb.AppendFormat ("{0}Evidences:", Environment.NewLine);
+ foreach (object o in _evidence) {
+ // Hash evidence is way much too verbose to be useful to anyone
+ if (!(o is Hash))
+ sb.AppendFormat ("{0}\t{1}", Environment.NewLine, o);
+ }
+ }
}
- if (_refused != null) {
- sb.Append (Environment.NewLine);
- sb.Append ("Refused: ");
- sb.Append (_refused.ToString ());
+ catch (SecurityException) {
+ // some informations can't be displayed
}
-#endif
return sb.ToString ();
+#endif
}
}
}
projects / mono.git / blobdiff