feat: improved sideloading hooks

Sources/Sideloading.x

@@ -0,0 +1,88 @@
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+#import <dlfcn.h>
+#import "Logger.h"
+
+#define DISCORD_BUNDLE_ID @"com.hammerandchisel.discord"
+#define DISCORD_NAME @"Discord"
+
+static NSString *getAccessGroupID(void) {
+    NSDictionary *query = @{
+        (__bridge NSString *)kSecClass: (__bridge NSString *)kSecClassGenericPassword,
+        (__bridge NSString *)kSecAttrAccount: @"bundleSeedID",
+        (__bridge NSString *)kSecAttrService: @"",
+        (__bridge NSString *)kSecReturnAttributes: @YES
+    };
+    
+    CFDictionaryRef result = NULL;
+    OSStatus status = SecItemCopyMatching((__bridge CFDictionaryRef)query, (CFTypeRef *)&result);
+    
+    if (status == errSecItemNotFound) {
+        status = SecItemAdd((__bridge CFDictionaryRef)query, (CFTypeRef *)&result);
+    }
+    
+    if (status != errSecSuccess) return nil;
+    
+    NSString *accessGroup = [(__bridge NSDictionary *)result objectForKey:(__bridge NSString *)kSecAttrAccessGroup];
+    if (result) CFRelease(result);
+    
+    return accessGroup;
+}
+
+static BOOL isSelfCall(void) {
+    NSArray *address = [NSThread callStackReturnAddresses];
+    Dl_info info = {0};
+    if (dladdr((void *)[address[2] longLongValue], &info) == 0) return NO;
+    NSString *path = [NSString stringWithUTF8String:info.dli_fname];
+    return [path hasPrefix:NSBundle.mainBundle.bundlePath];
+}
+
+%group Sideloading
+
+%hook NSBundle
+- (NSString *)bundleIdentifier {
+    return isSelfCall() ? DISCORD_BUNDLE_ID : %orig;
+}
+
+- (NSDictionary *)infoDictionary {
+    if (!isSelfCall()) return %orig;
+    
+    NSMutableDictionary *info = [%orig mutableCopy];
+    info[@"CFBundleIdentifier"] = DISCORD_BUNDLE_ID;
+    info[@"CFBundleDisplayName"] = DISCORD_NAME;
+    info[@"CFBundleName"] = DISCORD_NAME;
+    return info;
+}
+
+- (id)objectForInfoDictionaryKey:(NSString *)key {
+    if (!isSelfCall()) return %orig;
+    
+    if ([key isEqualToString:@"CFBundleIdentifier"]) return DISCORD_BUNDLE_ID;
+    if ([key isEqualToString:@"CFBundleDisplayName"] || 
+        [key isEqualToString:@"CFBundleName"]) return DISCORD_NAME;
+    return %orig;
+}
+%end
+
+%hook NSFileManager
+- (NSURL *)containerURLForSecurityApplicationGroupIdentifier:(NSString *)groupIdentifier {
+    BunnyLog(@"containerURLForSecurityApplicationGroupIdentifier called! %@", groupIdentifier ?: @"nil");
+    
+    NSArray *paths = [self URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask];
+    NSURL *lastPath = [paths lastObject];
+    return [lastPath URLByAppendingPathComponent:@"AppGroup"];
+}
+%end
+
+%hook UIPasteboard
+- (NSString *)_accessGroup {
+    return getAccessGroupID();
+}
+%end
+
+%end
+
+%ctor {
+    BOOL isAppStoreApp = [[NSFileManager defaultManager] fileExistsAtPath:[[NSBundle mainBundle] appStoreReceiptURL].path];
+    if (!isAppStoreApp) %init(Sideloading);
+} 

Sources/Tweak.x

@@ -12,23 +12,6 @@ static NSString *revengePatchesBundlePath;
 static NSURL *pyoncordDirectory;
 static LoaderConfig *loaderConfig;
 
-%hook NSFileManager
-
-- (NSURL *)containerURLForSecurityApplicationGroupIdentifier:(NSString *)groupIdentifier {
-    RevengeLog(@"containerURLForSecurityApplicationGroupIdentifier called! %@",
-                 groupIdentifier ?: @"nil");
-
-    if (isJailbroken) {
-        return %orig(groupIdentifier);
-    }
-
-    NSArray *paths = [self URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask];
-    NSURL *lastPath = [paths lastObject];
-    return [lastPath URLByAppendingPathComponent:@"AppGroup"];
-}
-
-%end
-
 %hook RCTCxxBridge
 
 - (void)executeApplicationScript:(NSData *)script url:(NSURL *)url async:(BOOL)async {