internal static void ExecutePrivileged(IStackWalk permission, PrivilegedCallback callback)
{
permission.Assert();
try
{
callback();
}
finally
{
CodeAccessPermission.RevertAssert();
}
}
internal static void ExecutePrivileged(IStackWalk permission, PrivilegedCallback callback)
{
permission.Assert();
try
{
callback();
}
finally
{
CodeAccessPermission.RevertAssert();
}
}
public override int ReadEntityBody(byte[] buffer, int size)
{
if (_bodyBytesLeft == 0)
{
return(0);
}
int bytesRead = size;
_bodyBytesLeft -= size;
if (_bodyBytesLeft < 0)
{
bytesRead += _bodyBytesLeft;
_bodyBytesLeft = 0;
}
_connectionPermission.Assert();
byte[] bytes = _connection.GetBody();
Buffer.BlockCopy(bytes, 0, buffer, 0, bytesRead);
return(bytesRead);
}
internal static void DemandEnvironmentPermissions <T>(ClientBase <T> proxy) where T : class
{
if (!SecurityEnabled(proxy.Endpoint) || IsAnonymous(proxy.Endpoint))
{
return;
}
IPermission permission = new EnvironmentPermission(EnvironmentPermissionAccess.Read, "USERNAME");
IStackWalk environment = permission as IStackWalk;
environment.Assert();
string windowsUserName = proxy.ClientCredentials.Windows.ClientCredential.UserName;
CodeAccessPermission.RevertAssert();
if (windowsUserName == String.Empty && proxy.ClientCredentials.UserName.UserName == null)
{
Debug.Assert(WindowsSecurityEnabled(proxy.Endpoint));
permission.Demand();
}
}
public override string GetRemoteAddress()
{
_connectionPermission.Assert();
return(_connection.RemoteIP);
}
public override void CloseConnection()
{
_connectionPermission.Assert();
_connection.Close();
}
