From e7e31832389bd592b670e4b54859ff29fad0bef2 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Fri, 21 Mar 2008 04:17:14 +0000
Subject: [PATCH] DEVEL15-windows-pioctl-disable-service-mgr-check-20080320

LICENSE MIT

Adds HKLM\\Software\\OpenAFS\\Client  DisableIoctlSMCheck

For use in setting tokens when afsd_service.exe is started without
use of the NT Service Manager.  Permits profiling authenticated
operations.


(cherry picked from commit 77c1e986369c8151ec19e74dccbd2b40de6270d9)
---
 src/sys/pioctl_nt.c | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/sys/pioctl_nt.c b/src/sys/pioctl_nt.c
index dd323d81a..009d874f5 100644
--- a/src/sys/pioctl_nt.c
+++ b/src/sys/pioctl_nt.c
@@ -139,6 +139,30 @@ IoctlDebug(void)
     return debug;
 }
 
+static BOOL
+DisableServiceManagerCheck(void)
+{
+    static int init = 0;
+    static BOOL smcheck = 0;
+
+    if ( !init ) {
+        HKEY hk;
+
+        if (RegOpenKey (HKEY_LOCAL_MACHINE, 
+                         TEXT("Software\\OpenAFS\\Client"), &hk) == 0)
+        {
+            DWORD dwSize = sizeof(BOOL);
+            DWORD dwType = REG_DWORD;
+            RegQueryValueEx (hk, TEXT("DisableIoctlSMCheck"), NULL, &dwType, (PBYTE)&smcheck, &dwSize);
+            RegCloseKey (hk);
+        }
+
+        init = 1;
+    }
+
+    return smcheck;
+}
+
 static DWORD 
 GetServiceStatus(
     LPSTR lpszMachineName, 
@@ -390,7 +414,8 @@ GetIoctlHandle(char *fileNamep, HANDLE * handlep)
 
     memset(HostName, '\0', sizeof(HostName));
     gethostname(HostName, sizeof(HostName));
-    if (GetServiceStatus(HostName, TEXT("TransarcAFSDaemon"), &CurrentState) == NOERROR &&
+    if (!DisableServiceManagerCheck() &&
+        GetServiceStatus(HostName, TEXT("TransarcAFSDaemon"), &CurrentState) == NOERROR &&
 	CurrentState != SERVICE_RUNNING)
 	return -1;
 
-- 
2.39.5