1 files changed, 110 insertions, 0 deletions
diff --git a/ext/mac-ui-macgap1-wrapper/MacGap/AppDelegate.m b/ext/mac-ui-macgap1-wrapper/MacGap/AppDelegate.m
new file mode 100644
index 00000000..96a3e820
--- /dev/null
+++ b/ext/mac-ui-macgap1-wrapper/MacGap/AppDelegate.m
@@ -0,0 +1,110 @@
+//
+//  AppDelegate.m
+//  MacGap
+//
+//  Created by Alex MacCaw on 08/01/2012.
+//  Copyright (c) 2012 Twitter. All rights reserved.
+//
+
+#import "AppDelegate.h"
+
+@implementation AppDelegate
+
+@synthesize windowController;
+
+- (void) applicationWillFinishLaunching:(NSNotification *)aNotification
+{
+}
+
+-(BOOL)applicationShouldHandleReopen:(NSApplication*)application
+                   hasVisibleWindows:(BOOL)visibleWindows{
+    if(!visibleWindows){
+        [self.windowController.window makeKeyAndOrderFront: nil];
+    }
+    return YES;
+}
+
+- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication {
+    return YES;
+}
+
+- (void) applicationDidFinishLaunching:(NSNotification *)aNotification { 
+    // Create authorization reference
+    OSStatus status;
+    AuthorizationRef authorizationRef;
+    
+    // AuthorizationCreate and pass NULL as the initial
+    // AuthorizationRights set so that the AuthorizationRef gets created
+    // successfully, and then later call AuthorizationCopyRights to
+    // determine or extend the allowable rights.
+    // http://developer.apple.com/qa/qa2001/qa1172.html
+    status = AuthorizationCreate(NULL, kAuthorizationEmptyEnvironment, kAuthorizationFlagDefaults, &authorizationRef);
+    if (status != errAuthorizationSuccess)
+    {
+        NSLog(@"Error Creating Initial Authorization: %d", status);
+        return;
+    }
+    
+    // kAuthorizationRightExecute == "system.privilege.admin"
+    AuthorizationItem right = {kAuthorizationRightExecute, 0, NULL, 0};
+    AuthorizationRights rights = {1, &right};
+    AuthorizationFlags flags = kAuthorizationFlagDefaults | kAuthorizationFlagInteractionAllowed |
+    kAuthorizationFlagPreAuthorize | kAuthorizationFlagExtendRights;
+    
+    // Call AuthorizationCopyRights to determine or extend the allowable rights.
+    status = AuthorizationCopyRights(authorizationRef, &rights, NULL, flags, NULL);
+    if (status != errAuthorizationSuccess)
+    {
+        NSLog(@"Copy Rights Unsuccessful: %d", status);
+        return;
+    }
+    
+    // use rm tool with -rf
+    char *tool = "/bin/cat";
+    char *args[] = {"/Library/Application Support/ZeroTier/One/authtoken.secret", NULL};
+    FILE *pipe = NULL;
+    
+    status = AuthorizationExecuteWithPrivileges(authorizationRef, tool, kAuthorizationFlagDefaults, args, &pipe);
+    if (status != errAuthorizationSuccess)
+    {
+        NSLog(@"Error: %d", status);
+    }
+    
+    char url[16384];
+    memset(url,0,sizeof(url));
+    if (pipe) {
+        char buf[16384];
+
+        FILE *pf = fopen("/Library/Application Support/ZeroTier/One/zerotier-one.port","r");
+        long n = fread(buf,1,sizeof(buf)-1,pf);
+        long port = 9993; // default
+        if (n > 0) {
+            buf[n] = (char)0;
+            port = strtol(buf,(char **)0,10);
+        }
+        fclose(pf);
+
+        n = (long)fread(buf,1,sizeof(buf)-1,pipe);
+        if (n > 0) {
+            buf[n] = (char)0;
+            snprintf(url,sizeof(url),"http://127.0.0.1:%ld/index.html?authToken=%s",port,buf);
+        }
+        fclose(pipe);
+    }
+    
+    // The only way to guarantee that a credential acquired when you
+    // request a right is not shared with other authorization instances is
+    // to destroy the credential.  To do so, call the AuthorizationFree
+    // function with the flag kAuthorizationFlagDestroyRights.
+    // http://developer.apple.com/documentation/Security/Conceptual/authorization_concepts/02authconcepts/chapter_2_section_7.html
+    status = AuthorizationFree(authorizationRef, kAuthorizationFlagDestroyRights);
+
+    NSString *urlStr = [[NSString alloc] initWithCString:url];
+    self.windowController = [[WindowController alloc] initWithURL: urlStr];
+    [self.windowController showWindow: [NSApplication sharedApplication].delegate];
+    self.windowController.contentView.webView.alphaValue = 1.0;
+    self.windowController.contentView.alphaValue = 1.0;
+    [self.windowController showWindow:self];
+}
+
+@end