[Python-checkins] cpython (3.4): Issue #20641: Run custom actions with the NoImpersonate flag to support UAC.

[larry.hastings]

http://hg.python.org/cpython/rev/31c7dc7ccbaa
changeset:   89764:31c7dc7ccbaa
branch:      3.4
user:        Martin v. Löwis <martin at v.loewis.de>
date:        Sat Feb 22 23:44:20 2014 +0100
summary:
  Issue #20641: Run custom actions with the NoImpersonate flag to support UAC.

files:
  Misc/NEWS        |   3 +++
  Tools/msi/msi.py |  20 +++++++++-----------
  2 files changed, 12 insertions(+), 11 deletions(-)


diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -71,6 +71,9 @@
 Build
 -----
 
+- Issue #20641: Run MSI custom actions (pip installation, pyc compilation)
+  with the NoImpersonate flag, to support elevated execution (UAC).
+
 - Issue #20221: Removed conflicting (or circular) hypot definition when
   compiled with VS 2010 or above.  Initial patch by Tabrez Mohammed.
 
diff --git a/Tools/msi/msi.py b/Tools/msi/msi.py
--- a/Tools/msi/msi.py
+++ b/Tools/msi/msi.py
@@ -435,12 +435,13 @@
         ("SetLauncherDirToWindows", 307, "LAUNCHERDIR", "[WindowsFolder]"),
         # msidbCustomActionTypeExe + msidbCustomActionTypeSourceFile
         # See "Custom Action Type 18"
-        ("CompilePyc", 18, "python.exe", compileargs),
-        ("CompilePyo", 18, "python.exe", "-O "+compileargs),
-        ("CompileGrammar", 18, "python.exe", lib2to3args),
         # msidbCustomActionTypeInScript (1024); run during actual installation
-        ("UpdatePip", 18+1024, "python.exe", updatepipargs),
-        ("RemovePip", 18, "python.exe", removepipargs),
+        # msidbCustomActionTypeNoImpersonate (2048); run action in system account, not user account
+        ("CompilePyc", 18+1024+2048, "python.exe", compileargs),
+        ("CompilePyo", 18+1024+2048, "python.exe", "-O "+compileargs),
+        ("CompileGrammar", 18+1024+2048, "python.exe", lib2to3args),
+        ("UpdatePip", 18+1024+2048, "python.exe", updatepipargs),
+        ("RemovePip", 18+1024+2048, "python.exe", removepipargs),
         ])
 
     # UI Sequences, see "InstallUISequence Table", "Using a Sequence Table"
@@ -483,17 +484,14 @@
              # remove pip when state changes to INSTALLSTATE_ABSENT
              # run before RemoveFiles
              ("RemovePip", "&pip_feature=2", 3499),
-             ("CompilePyc", "COMPILEALL", 6800),
-             ("CompilePyo", "COMPILEALL", 6801),
-             ("CompileGrammar", "COMPILEALL", 6802),
+             ("CompilePyc", "COMPILEALL", 4002),
+             ("CompilePyo", "COMPILEALL", 4003),
+             ("CompileGrammar", "COMPILEALL", 4004),
             ])
     add_data(db, "AdminExecuteSequence",
             [("InitialTargetDir", 'TARGETDIR=""', 750),
              ("SetDLLDirToTarget", 'DLLDIR=""', 751),
              ("SetLauncherDirToTarget", 'LAUNCHERDIR=""', 752),
-             ("CompilePyc", "COMPILEALL", 6800),
-             ("CompilePyo", "COMPILEALL", 6801),
-             ("CompileGrammar", "COMPILEALL", 6802),
             ])
 
     #####################################################################

-- 
Repository URL: http://hg.python.org/cpython