Initial commit

2020-09-20 12:16:44 +00:00
parent 09a4460ddb
commit 408c005d3e
839 changed files with 190481 additions and 0 deletions
--- a/win/rfb_win32/CurrentUser.h
+++ b/win/rfb_win32/CurrentUser.h
@@ -0,0 +1,84 @@
+/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
+ * 
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+// CurrentUser.h
+
+// Helper class providing the session's logged on username, if
+// a user is logged on.  Also allows processes running under
+// XP/2K3 etc to masquerade as the logged on user for security
+// purposes
+
+#ifndef __RFB_WIN32_CURRENT_USER_H__
+#define __RFB_WIN32_CURRENT_USER_H__
+
+#include <rfb_win32/Handle.h>
+#include <rfb_win32/Security.h>
+
+namespace rfb {
+
+  namespace win32 {
+
+    // CurrentUserToken
+    //   CurrentUserToken is a Handle containing the security token
+    //   for the currently logged-on user, or null if no user is
+    //   logged on.
+    //
+    //   canImpersonate() tests whether there is a user token that is safe
+    //   to impersonate.
+    //
+    //   noUserLoggedOn() tests whether there is *definitely* no user logged on.
+
+    struct CurrentUserToken : public Handle {
+      CurrentUserToken();
+      bool canImpersonate() const { return h; }
+      bool noUserLoggedOn() const { return !h; }
+    };
+
+    // ImpersonateCurrentUser
+    //   Throws an exception on failure.
+    //   Succeeds (trivially) if process is not running as service.
+    //   Fails if CurrentUserToken is not valid.
+    //   Fails if cannot impersonate token.
+    //   Succeeds otherwise.
+
+    struct ImpersonateCurrentUser {
+      ImpersonateCurrentUser();
+      ~ImpersonateCurrentUser();
+      CurrentUserToken token;
+    };
+
+    // UserName
+    //   Returns the name of the user the thread is currently running as.
+    //   Raises a SystemException in case of error.
+
+    struct UserName : public TCharArray {
+      UserName();
+    };
+
+    // UserSID
+    //   Returns the SID of the currently logged-on user (i.e. the session user)
+
+    struct UserSID : public Sid {
+      UserSID();
+    };
+
+  }
+
+}
+
+#endif