X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fthecheat;a=blobdiff_plain;f=main.m;fp=main.m;h=7075d5dff800dfcd9b569558a32c3f2185b07d99;hp=68dd64f821bb9d8e6688ec68adf4e37e2278ce7e;hb=ad02580588e2ca41f15ba8f9bd084561d8d485c2;hpb=0a3d732da131b4505c0dbf2330c4667a29ce90e8

diff --git a/main.m b/main.m
index 68dd64f..7075d5d 100644
--- a/main.m
+++ b/main.m
@@ -19,9 +19,71 @@
 // 
 
 #import <Cocoa/Cocoa.h>
+#import <Foundation/foundation.h>
+#import <SecurityFoundation/SFAuthorization.h>
+#import <Security/AuthorizationTags.h>
 #include "ChazLog.h"
 
-int main( int argc, const char *argv[] )
+void authMe(char * FullPathToMe)
+{
+	// get authorization as root
+
+	OSStatus myStatus;
+	
+	// set up Authorization Item
+	AuthorizationItem myItems[1];
+	myItems[0].name = kAuthorizationRightExecute;
+	myItems[0].valueLength = 0;
+	myItems[0].value = NULL;
+	myItems[0].flags = 0;
+	
+	// Set up Authorization Rights
+	AuthorizationRights myRights;
+	myRights.count = sizeof (myItems) / sizeof (myItems[0]);
+	myRights.items = myItems;
+	
+	// set up Authorization Flags
+	AuthorizationFlags myFlags;
+	myFlags =
+		kAuthorizationFlagDefaults |
+		kAuthorizationFlagInteractionAllowed |
+		kAuthorizationFlagExtendRights;
+	
+	// Create an Authorization Ref using Objects above. NOTE: Login bod comes up with this call.
+	AuthorizationRef myAuthorizationRef;
+	myStatus = AuthorizationCreate (&myRights, kAuthorizationEmptyEnvironment, myFlags, &myAuthorizationRef);
+	
+	if (myStatus == errAuthorizationSuccess)
+	{
+		// prepare communication path - used to signal that process is loaded
+		FILE *myCommunicationsPipe = NULL;
+		char myReadBuffer[] = " ";
+
+		// run this app in GOD mode by passing authorization ref and comm pipe (asynchoronous call to external application)
+		myStatus = AuthorizationExecuteWithPrivileges(myAuthorizationRef,FullPathToMe,kAuthorizationFlagDefaults,nil,&myCommunicationsPipe);
+
+		// external app is running asynchronously - it will send to stdout when loaded
+		if (myStatus == errAuthorizationSuccess)
+		{
+			read (fileno (myCommunicationsPipe), myReadBuffer, sizeof (myReadBuffer));
+			fclose(myCommunicationsPipe);
+		}
+		
+		// release authorization reference
+		myStatus = AuthorizationFree (myAuthorizationRef, kAuthorizationFlagDestroyRights);
+	}
+}
+
+bool amIWorthy(void)
+{
+	// running as root?
+	AuthorizationRef myAuthRef;
+	OSStatus stat = AuthorizationCopyPrivilegedReference(&myAuthRef,kAuthorizationFlagDefaults);
+	
+	return stat == errAuthorizationSuccess;
+}
+
+int main( int argc, char *argv[] )
 {
 	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 	
@@ -32,7 +94,18 @@ int main( int argc, const char *argv[] )
 	
 	[pool release];
 	
-    return NSApplicationMain( argc, (const char **) argv );
+	if (amIWorthy())
+	{
+		printf("Don't forget to flush! ;-) "); // signal back to close caller		
+		fflush(stdout);
+		
+		return NSApplicationMain(argc,  (const char **) argv);
+	}
+	else
+	{
+		authMe(argv[0]);
+		return 0;
+	}
 	
 	ChazDebugCleanup();
 }
\ No newline at end of file