Add GPXViewer2

GPXViewer2/.gitignore

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+.theos/
+packages/
+.DS_Store

GPXViewer2/GPXViewer2.plist

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+{
+	Filter = {
+		Bundles = (
+			"family.gander.gpxviewer2",
+		);
+	};
+}

GPXViewer2/Makefile

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+TARGET = iphone:latest:14.0
+INSTALL_TARGET_PROCESSES = gpxviewer2
+ARCHS = arm64
+
+include $(THEOS)/makefiles/common.mk
+
+TWEAK_NAME = GPXViewer2
+
+GPXViewer2_FILES = Tweak.x
+GPXViewer2_CFLAGS = -fobjc-arc
+GPXViewer2_FRAMEWORKS = Foundation UIKit
+
+include $(THEOS_MAKE_PATH)/tweak.mk

GPXViewer2/Tweak.x

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+#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]);
+    }
+}

GPXViewer2/control

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+Package: com.rev.gpxviewer2unlock
+Name: GPXViewer2 Unlock
+Version: 1.0
+Architecture: iphoneos-arm
+Description: Unlock all IAP products and easter egg in GPXViewer 2
+Maintainer: rev
+Author: rev
+Section: Tweaks
+Depends: firmware (>= 14.0)