Add GPXViewer2

2026-07-11 22:41:44 +00:00 · 2026-06-30 17:28:21 +02:00
parent 214ab9d08a
commit 238f92ce01
5 changed files with 85 additions and 0 deletions
--- a/GPXViewer2/Tweak.x
+++ b/GPXViewer2/Tweak.x
@@ -0,0 +1,53 @@
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+#import <CommonCrypto/CommonCrypto.h>
+#import <CloudKit/CloudKit.h>
+#import <mach-o/dyld.h>
+#import <string.h>
+
+%hook CKContainer
+ (id)defaultContainer { return nil; }
+ (id)containerWithIdentifier:(id)arg1 { return nil; }
+%end
+
+%ctor {
+    @autoreleasepool {
+        // Device UUID
+        NSString *deviceUUID = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
+        if (!deviceUUID) deviceUUID = @"<no-device-uuid>";
+
+        // Compute SHA256 hashes for all product keys
+        NSString *salt = @"-gpxviewerbyjg-";
+        NSArray *productKeys = @[
+            // @"family.gander.gpxviewer2.iap.nc.coffee",
+            // @"family.gander.gpxviewer2.iap.nc.hikingsnack",
+            @"family.gander.gpxviewer2.iap.nc.hikingmeal",
+            // @"family.gander.gpxviewer2.easteregg.secret.access",
+            // @"family.gander.gpxviewer2.iap.nc.level1",
+            // @"family.gander.gpxviewer2.iap.nc.level2",
+            // @"family.gander.gpxviewer2.iap.nc.level3",
+        ];
+
+        NSMutableArray *hashes = [NSMutableArray array];
+        for (NSString *key in productKeys) {
+            NSString *input = [NSString stringWithFormat:@"%@%@%@", deviceUUID, salt, key];
+            const char *cstr = [input UTF8String];
+            unsigned char digest[CC_SHA256_DIGEST_LENGTH];
+            CC_SHA256(cstr, (CC_LONG)strlen(cstr), digest);
+            NSMutableString *hex = [NSMutableString stringWithCapacity:CC_SHA256_DIGEST_LENGTH * 2];
+            for (NSUInteger i = 0; i < CC_SHA256_DIGEST_LENGTH; i++) {
+                [hex appendFormat:@"%02x", digest[i]];
+            }
+            [hashes addObject:hex];
+        }
+
+        // // empty hashes array
+        // NSMutableArray *hashes = [NSMutableArray array];
+
+        [[NSUserDefaults standardUserDefaults] setObject:hashes
+                                                  forKey:@"proversionmanager.storage.purchasedproducts"];
+        [[NSUserDefaults standardUserDefaults] synchronize];
+
+        NSLog(@"[GPXViewer2] Injected %lu product hashes", (unsigned long)[hashes count]);
+    }
+}