private static bool TryProcessPermissionSetAttribute(SecurityDeclaration declaration, out PermissionSet set)
{
set = null;
if (!declaration.HasSecurityAttributes && declaration.SecurityAttributes.Count != 1)
{
return(false);
}
Mono.Cecil.SecurityAttribute item = declaration.SecurityAttributes[0];
if (!item.AttributeType.IsTypeOf("System.Security.Permissions", "PermissionSetAttribute"))
{
return(false);
}
PermissionSetAttribute permissionSetAttribute = new PermissionSetAttribute((System.Security.Permissions.SecurityAction)declaration.Action);
Mono.Cecil.CustomAttributeNamedArgument customAttributeNamedArgument = item.Properties[0];
string value = (string)customAttributeNamedArgument.Argument.Value;
string name = customAttributeNamedArgument.Name;
if (name == "XML")
{
permissionSetAttribute.XML = value;
}
else
{
if (name != "Name")
{
throw new NotImplementedException(customAttributeNamedArgument.Name);
}
permissionSetAttribute.Name = value;
}
set = permissionSetAttribute.CreatePermissionSet();
return(true);
}
static public int Main(string[] args)
{
object[] attrs = Assembly.GetExecutingAssembly().GetCustomAttributes(false);
for (int i = 0; i < attrs.Length; i++)
{
if (attrs [i] is PermissionSetAttribute)
{
PermissionSetAttribute psa = (attrs [i] as PermissionSetAttribute);
Console.WriteLine("{0} - {1}", psa.Action, psa.CreatePermissionSet());
}
else if (attrs [i] is SecurityAttribute)
{
SecurityAttribute sa = (attrs [i] as SecurityAttribute);
IPermission p = sa.CreatePermission();
PermissionSet ps = new PermissionSet(PermissionState.None);
ps.AddPermission(p);
Console.WriteLine("{0} - {1}", sa.Action, ps);
}
else
{
Console.WriteLine(attrs [i]);
}
}
return(0);
}
public static PermissionSet PermissionSetFromStandardSet(StandardPermissionSet standardSet)
{
PermissionSetAttribute attribute = new PermissionSetAttribute(SecurityAction.Demand);
attribute.Name = standardSet.ToString();
return(attribute.CreatePermissionSet());
}
public static PermissionSet PermissionSetFromFile(string fileName)
{
PermissionSetAttribute attribute = new PermissionSetAttribute(SecurityAction.Demand);
attribute.File = fileName;
return(attribute.CreatePermissionSet());
}
// note: you cannot load a file directly into a PermissionSet
// but we can hack around this by using PermissionSetAttribute ;-)
static PermissionSet LoadFromFile (string filename)
{
// the SecurityAction is meaningless here
PermissionSetAttribute psa = new PermissionSetAttribute (SecurityAction.Demand);
psa.File = filename;
return psa.CreatePermissionSet ();
}
public void Hex_Bad()
{
PermissionSetAttribute a = new PermissionSetAttribute(SecurityAction.Assert);
a.Hex = "g";
Assert.AreEqual("g", a.Hex, "Bad Hex");
a.CreatePermissionSet();
}
// note: you cannot load a file directly into a PermissionSet
// but we can hack around this by using PermissionSetAttribute ;-)
static PermissionSet LoadFromFile(string filename)
{
// the SecurityAction is meaningless here
PermissionSetAttribute psa = new PermissionSetAttribute(SecurityAction.Demand);
psa.File = filename;
return(psa.CreatePermissionSet());
}
private void Unification(string xml)
{
PermissionSetAttribute psa = new PermissionSetAttribute(SecurityAction.Assert);
psa.XML = xml;
string pset = psa.CreatePermissionSet().ToString();
string currentVersion = typeof(string).Assembly.GetName().Version.ToString();
Assert.IsTrue((pset.IndexOf(currentVersion) > 0), currentVersion);
}
public void Hex_ASCII_Permission()
{
SecurityPermission sp = new SecurityPermission(SecurityPermissionFlag.Assertion);
PermissionSet ps = new PermissionSet(PermissionState.None);
ps.AddPermission(sp);
PermissionSetAttribute a = new PermissionSetAttribute(SecurityAction.Assert);
a.Hex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
PermissionSet psa = a.CreatePermissionSet();
Assert.IsTrue(ps.Equals(psa), "HEX-ASCII");
}
public void Unrestricted()
{
PermissionSetAttribute a = new PermissionSetAttribute(SecurityAction.Assert);
a.Unrestricted = true;
Assert.IsNull(a.File, "File");
Assert.IsNull(a.Hex, "Hex");
Assert.IsNull(a.Name, "Name");
Assert.IsNull(a.XML, "XML");
PermissionSet ps = a.CreatePermissionSet();
Assert.IsTrue(ps.IsUnrestricted(), "CreatePermissionSet.IsUnrestricted");
}
public void Hex_BigEndianUnicode_Permission()
{
SecurityPermission sp = new SecurityPermission(SecurityPermissionFlag.Assertion);
PermissionSet ps = new PermissionSet(PermissionState.None);
ps.AddPermission(sp);
PermissionSetAttribute a = new PermissionSetAttribute(SecurityAction.Assert);
a.UnicodeEncoded = true;
a.Hex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
PermissionSet psbeu = a.CreatePermissionSet();
Assert.IsTrue(ps.Equals(psbeu), "HEX-BIGENDIAN-UNICODE");
}
public void Default()
{
PermissionSetAttribute a = new PermissionSetAttribute(SecurityAction.Assert);
Assert.IsNull(a.File, "File");
#if NET_2_0
Assert.IsNull(a.Hex, "Hex");
#endif
Assert.IsNull(a.Name, "Name");
Assert.IsNull(a.XML, "XML");
Assert.IsFalse(a.UnicodeEncoded, "UnicodeEncoded");
Assert.AreEqual(a.ToString(), a.TypeId.ToString(), "TypeId");
Assert.IsFalse(a.Unrestricted, "Unrestricted");
IPermission perm = a.CreatePermission();
Assert.IsNull(perm, "CreatePermission");
PermissionSet ps = a.CreatePermissionSet();
Assert.AreEqual(0, ps.Count, "CreatePermissionSet");
}
public static void PermissionSetAttributeCallMethods()
{
PermissionSetAttribute psa = new PermissionSetAttribute(new Permissions.SecurityAction());
IPermission ip = psa.CreatePermission();
PermissionSet ps = psa.CreatePermissionSet();
}
public static void PermissionSetAttributeCallMethods()
{
PermissionSetAttribute psa = new PermissionSetAttribute(new Permissions.SecurityAction());
IPermission ip = psa.CreatePermission();
PermissionSet ps = psa.CreatePermissionSet();
}