From 1f30275281d3e3d85fa9cc0686e80f3df12888f4 Mon Sep 17 00:00:00 2001
From: Ralf Habacker <ralf.habacker@freenet.de>
Date: Wed, 6 Sep 2017 13:17:57 +0200
Subject: [PATCH] Do not let dbus-update-activation-environment.exe be catched
 by UAC on Windows

---
 cmake/modules/Win32.Manifest.in | 10 ++++++++++
 cmake/modules/Win32Macros.cmake | 26 +++++++++++++++++++++++++-
 cmake/tools/CMakeLists.txt      |  3 +++
 3 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 cmake/modules/Win32.Manifest.in

diff --git a/cmake/modules/Win32.Manifest.in b/cmake/modules/Win32.Manifest.in
new file mode 100644
index 00000000..63dce3b5
--- /dev/null
+++ b/cmake/modules/Win32.Manifest.in
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+<trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
+<security>
+<requestedPrivileges>
+<requestedExecutionLevel level="asInvoker" uiAccess="false"/>
+</requestedPrivileges>
+</security>
+</trustInfo>
+</assembly>
diff --git a/cmake/modules/Win32Macros.cmake b/cmake/modules/Win32Macros.cmake
index 4385cc97..0846c748 100644
--- a/cmake/modules/Win32Macros.cmake
+++ b/cmake/modules/Win32Macros.cmake
@@ -1,7 +1,7 @@
 #
 # win32 macros 
 # 
-# Copyright (c) 2006-2007, Ralf Habacker
+# Copyright (c) 2006-2017, Ralf Habacker
 #
 # Redistribution and use is allowed according to the terms of the BSD license.
 #
@@ -41,4 +41,28 @@ if (WIN32)
             endif (CMAKE_BUILD_TOOL STREQUAL  "nmake")
         endif (MINGW)
     ENDMACRO (addExplorerWrapper)
+
+    #
+    # Set execution level for a target to 'asInvoker'
+    #
+    # Syntax:
+    # set_execution_level_as_invoker(_source)
+    #
+    # @param _source name of source list for a given target
+    #
+    # Example:
+    #   set (SOURCE test.c)
+    #   set_execution_level_as_invoker(SOURCE)
+    #   add_executable(atarget, ${SOURCE})
+    #
+    MACRO (set_execution_level_as_invoker _source)
+        # create rc file
+        # 1 is the resource ID, ID_MANIFEST
+        # 24 is the resource type, RT_MANIFEST
+        # constants are used because of a bug in windres
+        # see https://stackoverflow.com/questions/33000158/embed-manifest-file-to-require-administrator-execution-level-with-mingw32
+        file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${_source}.rc "1 24 \"${CMAKE_SOURCE_DIR}/modules/Win32.Manifest.in\"\n")
+        # add to source list
+        list(APPEND ${_source} ${CMAKE_CURRENT_BINARY_DIR}/${_source}.rc)
+    ENDMACRO (set_execution_level_as_invoker)
 endif(WIN32)
diff --git a/cmake/tools/CMakeLists.txt b/cmake/tools/CMakeLists.txt
index 8b3de0c9..6c721005 100644
--- a/cmake/tools/CMakeLists.txt
+++ b/cmake/tools/CMakeLists.txt
@@ -62,6 +62,9 @@ add_executable(dbus-test-tool ${dbus_test_tool_SOURCES})
 target_link_libraries(dbus-test-tool ${DBUS_LIBRARIES})
 install(TARGETS dbus-test-tool ${INSTALL_TARGETS_DEFAULT_ARGS})
 
+if(WIN32)
+    set_execution_level_as_invoker(dbus_update_activation_environment_SOURCES)
+endif()
 add_executable(dbus-update-activation-environment ${dbus_update_activation_environment_SOURCES})
 target_link_libraries(dbus-update-activation-environment ${DBUS_LIBRARIES})
 install(TARGETS dbus-update-activation-environment ${INSTALL_TARGETS_DEFAULT_ARGS})
-- 
2.12.3