Merge branch 'opa334:main' into m1

Helper/control

@@ -1,6 +1,6 @@
 Package: com.opa334.trollstoreroothelper
 Name: trollstoreroothelper
-Version: 1.0.5
+Version: 1.0.6
 Architecture: iphoneos-arm
 Description: An awesome tool of some sort!!
 Maintainer: opa334

Helper/main.m

@@ -8,52 +8,10 @@
 #import <objc/runtime.h>
 #import "CoreServices.h"
 #import "Shared.h"
-#import <mach-o/getsect.h>
-#import <mach-o/dyld.h>
-#import <mach/mach.h>
-#import <mach-o/loader.h>
-#import <mach-o/nlist.h>
-#import <mach-o/reloc.h>
-#import <mach-o/dyld_images.h>
-#import <mach-o/fat.h>
 #import <sys/utsname.h>
 
 #import <SpringBoardServices/SpringBoardServices.h>
-
+#import <Security/Security.h>
-#ifdef __LP64__
-#define segment_command_universal segment_command_64
-#define mach_header_universal mach_header_64
-#define MH_MAGIC_UNIVERSAL MH_MAGIC_64
-#define MH_CIGAM_UNIVERSAL MH_CIGAM_64
-#else
-#define segment_command_universal segment_command
-#define mach_header_universal mach_header
-#define MH_MAGIC_UNIVERSAL MH_MAGIC
-#define MH_CIGAM_UNIVERSAL MH_CIGAM
-#endif
-
-#define SWAP32(x) ((((x) & 0xff000000) >> 24) | (((x) & 0xff0000) >> 8) | (((x) & 0xff00) << 8) | (((x) & 0xff) << 24))
-uint32_t s32(uint32_t toSwap, BOOL shouldSwap)
-{
-	return shouldSwap ? SWAP32(toSwap) : toSwap;
-}
-
-#define CPU_SUBTYPE_ARM64E_NEW_ABI 0x80000002
-
-struct CSSuperBlob {
-	uint32_t magic;
-	uint32_t length;
-	uint32_t count;
-};
-
-struct CSBlob {
-	uint32_t type;
-	uint32_t offset;
-};
-
-#define CS_MAGIC_EMBEDDED_SIGNATURE 0xfade0cc0
-#define CS_MAGIC_EMBEDDED_SIGNATURE_REVERSED 0xc00cdefa
-#define CS_MAGIC_EMBEDDED_ENTITLEMENTS 0xfade7171
 
 
 extern mach_msg_return_t SBReloadIconForIdentifier(mach_port_t machport, const char* identifier);
@@ -65,6 +23,27 @@ extern NSString* BKSOpenApplicationOptionKeyActivateForEvent;
 
 extern void BKSTerminateApplicationForReasonAndReportWithDescription(NSString *bundleID, int reasonID, bool report, NSString *description);
 
+typedef CF_OPTIONS(uint32_t, SecCSFlags) {
+	kSecCSDefaultFlags = 0
+};
+
+
+#define kSecCSRequirementInformation 1 << 2
+#define kSecCSSigningInformation 1 << 1
+
+typedef struct __SecCode const *SecStaticCodeRef;
+
+extern CFStringRef kSecCodeInfoEntitlementsDict;
+extern CFStringRef kSecCodeInfoCertificates;
+extern CFStringRef kSecPolicyAppleiPhoneApplicationSigning;
+extern CFStringRef kSecPolicyAppleiPhoneProfileApplicationSigning;
+extern CFStringRef kSecPolicyLeafMarkerOid;
+
+OSStatus SecStaticCodeCreateWithPathAndAttributes(CFURLRef path, SecCSFlags flags, CFDictionaryRef attributes, SecStaticCodeRef *staticCode);
+OSStatus SecCodeCopySigningInformation(SecStaticCodeRef code, SecCSFlags flags, CFDictionaryRef *information);
+CFDataRef SecCertificateCopyExtensionValue(SecCertificateRef certificate, CFTypeRef extensionOID, bool *isCritical);
+void SecPolicySetOptionsValue(SecPolicyRef policy, CFStringRef key, CFTypeRef value);
+
 #define kCFPreferencesNoContainer CFSTR("kCFPreferencesNoContainer")
 
 typedef CFPropertyListRef (*_CFPreferencesCopyValueWithContainerType)(CFStringRef key, CFStringRef applicationID, CFStringRef userName, CFStringRef hostName, CFStringRef containerPath);
@@ -221,124 +200,219 @@ int runLdid(NSArray* args, NSString** output, NSString** errorOutput)
 	return WEXITSTATUS(status);
 }
 
-NSDictionary* dumpEntitlements(NSString* binaryPath)
+SecStaticCodeRef getStaticCodeRef(NSString *binaryPath)
 {
-	char* entitlementsData = NULL;
+	if(binaryPath == nil)
-	uint32_t entitlementsLength = 0;
-
-	FILE* machoFile = fopen(binaryPath.UTF8String, "rb");
-	struct mach_header_universal header;
-	fread(&header,sizeof(header),1,machoFile);
-
-	uint32_t archOffset = 0;
-
-	// Get arch offset if FAT binary
-	if(header.magic == FAT_MAGIC || header.magic == FAT_CIGAM)
 	{
-		fseek(machoFile,0,SEEK_SET);
+		return NULL;
-
-		struct fat_header fatHeader;
-		fread(&fatHeader,sizeof(fatHeader),1,machoFile);
-
-		BOOL swpFat = fatHeader.magic == FAT_CIGAM;
-
-		for(int i = 0; i < s32(fatHeader.nfat_arch, swpFat); i++)
-		{
-			struct fat_arch fatArch;
-			fseek(machoFile,sizeof(fatHeader) + sizeof(fatArch) * i,SEEK_SET);
-			fread(&fatArch,sizeof(fatArch),1,machoFile);
-
-			if(s32(fatArch.cputype, swpFat) != CPU_TYPE_ARM64)
-			{
-				continue;
 	}
 	
-			archOffset = s32(fatArch.offset, swpFat);
+	CFURLRef binaryURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, (__bridge CFStringRef)binaryPath, kCFURLPOSIXPathStyle, false);
-			break;
+	if(binaryURL == NULL)
-		}
+	{
+		NSLog(@"[getStaticCodeRef] failed to get URL to binary %@", binaryPath);
+		return NULL;
 	}
 	
-	fseek(machoFile,archOffset,SEEK_SET);
+	SecStaticCodeRef codeRef = NULL;
-	fread(&header,sizeof(header),1,machoFile);
+	OSStatus result;
 	
-	if(header.magic == MH_MAGIC_UNIVERSAL || header.magic == MH_CIGAM_UNIVERSAL)
+	result = SecStaticCodeCreateWithPathAndAttributes(binaryURL, kSecCSDefaultFlags, NULL, &codeRef);
+	
+	CFRelease(binaryURL);
+	
+	if(result != errSecSuccess)
 	{
-		BOOL swp = header.magic == MH_CIGAM_UNIVERSAL;
+		NSLog(@"[getStaticCodeRef] failed to create static code for binary %@", binaryPath);
-		// This code is cursed, don't stare at it too long or it will stare back at you
+		return NULL;
-		uint32_t offset = archOffset + sizeof(header);
-		for(int c = 0; c < s32(header.ncmds, swp); c++)
-		{
-			fseek(machoFile,offset,SEEK_SET);
-			struct load_command cmd;
-			fread(&cmd,sizeof(cmd),1,machoFile);
-			uint32_t normalizedCmd = s32(cmd.cmd,swp);
-			if(normalizedCmd == LC_CODE_SIGNATURE)
-			{
-				struct linkedit_data_command codeSignCommand;
-				fseek(machoFile,offset,SEEK_SET);
-				fread(&codeSignCommand,sizeof(codeSignCommand),1,machoFile);
-				uint32_t codeSignCmdOffset = archOffset + s32(codeSignCommand.dataoff, swp);
-				fseek(machoFile, codeSignCmdOffset, SEEK_SET);
-				struct CSSuperBlob superBlob;
-				fread(&superBlob, sizeof(superBlob), 1, machoFile);
-				if(SWAP32(superBlob.magic) == CS_MAGIC_EMBEDDED_SIGNATURE) // YES starting here everything is swapped no matter if CIGAM or MAGIC...
-				{
-					uint32_t itemCount = SWAP32(superBlob.count);
-					for(int i = 0; i < itemCount; i++)
-					{
-						fseek(machoFile, codeSignCmdOffset + sizeof(superBlob) + i * sizeof(struct CSBlob),SEEK_SET);
-						struct CSBlob blob;
-						fread(&blob, sizeof(struct CSBlob), 1, machoFile);
-						fseek(machoFile, codeSignCmdOffset + SWAP32(blob.offset),SEEK_SET);
-						uint32_t blobMagic;
-						fread(&blobMagic, sizeof(uint32_t), 1, machoFile);
-						if(SWAP32(blobMagic) == CS_MAGIC_EMBEDDED_ENTITLEMENTS)
-						{
-							uint32_t entitlementsLengthTmp;
-							fread(&entitlementsLengthTmp, sizeof(uint32_t), 1, machoFile);
-							entitlementsLength = SWAP32(entitlementsLengthTmp);
-							entitlementsData = malloc(entitlementsLength - 8);
-							fread(&entitlementsData[0], entitlementsLength - 8, 1, machoFile);
-							break;
-						}
-					}
 	}
 		
-				break;
+	return codeRef;
 }
 
-			offset += cmd.cmdsize;
+NSDictionary* dumpEntitlements(SecStaticCodeRef codeRef)
-		}
-	}
-
-	fclose(machoFile);
-
-	NSData* entitlementsNSData = nil;
-
-	if(entitlementsData)
 {
-		entitlementsNSData = [NSData dataWithBytes:entitlementsData length:entitlementsLength];
+	if(codeRef == NULL)
-		free(entitlementsData);
+	{
+		NSLog(@"[dumpEntitlements] attempting to dump entitlements without a StaticCodeRef");
+		return nil;
 	}
 	
-	if(entitlementsNSData)
+	CFDictionaryRef signingInfo = NULL;
+	OSStatus result;
+	
+	result = SecCodeCopySigningInformation(codeRef, kSecCSRequirementInformation, &signingInfo);
+	
+	if(result != errSecSuccess)
 	{
-		NSDictionary* plist = [NSPropertyListSerialization propertyListWithData:entitlementsNSData options:NSPropertyListImmutable format:nil error:nil];
+		NSLog(@"[dumpEntitlements] failed to copy signing info from static code");
-		NSLog(@"%@ dumped entitlements %@", binaryPath, plist);
+		return nil;
-		return plist;
+	}
+	
+	NSDictionary *entitlementsNSDict = nil;
+	
+	CFDictionaryRef entitlements = CFDictionaryGetValue(signingInfo, kSecCodeInfoEntitlementsDict);
+	if(entitlements == NULL)
+	{
+		NSLog(@"[dumpEntitlements] no entitlements specified");
+	}
+	else if(CFGetTypeID(entitlements) != CFDictionaryGetTypeID())
+	{
+		NSLog(@"[dumpEntitlements] invalid entitlements");
 	}
 	else
 	{
-		NSLog(@"Failed to dump entitlements of %@... This is bad", binaryPath);
+		entitlementsNSDict = (__bridge NSDictionary *)(entitlements);
+		NSLog(@"[dumpEntitlements] dumped %@", entitlementsNSDict);
 	}
 	
+	CFRelease(signingInfo);
+	return entitlementsNSDict;
+}
+
+NSDictionary* dumpEntitlementsFromBinaryAtPath(NSString *binaryPath)
+{
+	// This function is intended for one-shot checks. Main-event functions should retain/release their own SecStaticCodeRefs
+	
+	if(binaryPath == nil)
+	{
 		return nil;
 	}
 	
+	SecStaticCodeRef codeRef = getStaticCodeRef(binaryPath);
+	if(codeRef == NULL)
+	{
+		return nil;
+	}
+	
+	NSDictionary *entitlements = dumpEntitlements(codeRef);
+	CFRelease(codeRef);
+	
+	return entitlements;
+}
+
+BOOL certificateHasDataForExtensionOID(SecCertificateRef certificate, CFStringRef oidString)
+{
+	if(certificate == NULL || oidString == NULL)
+	{
+		NSLog(@"[certificateHasDataForExtensionOID] attempted to check null certificate or OID");
+		return NO;
+	}
+	
+	CFDataRef extensionData = SecCertificateCopyExtensionValue(certificate, oidString, NULL);
+	if(extensionData != NULL)
+	{
+		CFRelease(extensionData);
+		return YES;
+	}
+	
+	return NO;
+}
+
+BOOL codeCertChainContainsFakeAppStoreExtensions(SecStaticCodeRef codeRef)
+{
+	if(codeRef == NULL)
+	{
+		NSLog(@"[codeCertChainContainsFakeAppStoreExtensions] attempted to check cert chain of null static code object");
+		return NO;
+	}
+	
+	CFDictionaryRef signingInfo = NULL;
+	OSStatus result;
+  
+	result = SecCodeCopySigningInformation(codeRef, kSecCSSigningInformation, &signingInfo);
+
+	if(result != errSecSuccess)
+	{
+		NSLog(@"[codeCertChainContainsFakeAppStoreExtensions] failed to copy signing info from static code");
+		return NO;
+	}
+	
+	CFArrayRef certificates = CFDictionaryGetValue(signingInfo, kSecCodeInfoCertificates);
+	if(certificates == NULL || CFArrayGetCount(certificates) == 0)
+	{
+		return NO;
+	}
+
+	// If we match the standard Apple policy, we are signed properly, but we haven't been deliberately signed with a custom root
+	
+	SecPolicyRef appleAppStorePolicy = SecPolicyCreateWithProperties(kSecPolicyAppleiPhoneApplicationSigning, NULL);
+
+	SecTrustRef trust = NULL;
+	SecTrustCreateWithCertificates(certificates, appleAppStorePolicy, &trust);
+
+	if(SecTrustEvaluateWithError(trust, nil))
+	{
+		CFRelease(trust);
+		CFRelease(appleAppStorePolicy);
+		CFRelease(signingInfo);
+		
+		NSLog(@"[codeCertChainContainsFakeAppStoreExtensions] found certificate extension, but was issued by Apple (App Store)");
+		return NO;
+	}
+
+	// We haven't matched Apple, so keep going. Is the app profile signed?
+		
+	CFRelease(appleAppStorePolicy);
+	
+	SecPolicyRef appleProfileSignedPolicy = SecPolicyCreateWithProperties(kSecPolicyAppleiPhoneProfileApplicationSigning, NULL);
+	if(SecTrustSetPolicies(trust, appleProfileSignedPolicy) != errSecSuccess)
+	{
+		NSLog(@"[codeCertChainContainsFakeAppStoreExtensions] error replacing trust policy to check for profile-signed app");
+		CFRelease(trust);
+		CFRelease(signingInfo);
+		return NO;
+	}
+		
+	if(SecTrustEvaluateWithError(trust, nil))
+	{
+		CFRelease(trust);
+		CFRelease(appleProfileSignedPolicy);
+		CFRelease(signingInfo);
+		
+		NSLog(@"[codeCertChainContainsFakeAppStoreExtensions] found certificate extension, but was issued by Apple (profile-signed)");
+		return NO;
+	}
+	
+	// Still haven't matched Apple. Are we using a custom root that would take the App Store fastpath?
+	CFRelease(appleProfileSignedPolicy);
+	
+	// Cert chain should be of length 3
+	if(CFArrayGetCount(certificates) != 3)
+	{
+		CFRelease(signingInfo);
+		
+		NSLog(@"[codeCertChainContainsFakeAppStoreExtensions] certificate chain length != 3");
+		return NO;
+	}
+		
+	// AppleCodeSigning only checks for the codeSigning EKU by default
+	SecPolicyRef customRootPolicy = SecPolicyCreateWithProperties(kSecPolicyAppleCodeSigning, NULL);
+	SecPolicySetOptionsValue(customRootPolicy, CFSTR("LeafMarkerOid"), CFSTR("1.2.840.113635.100.6.1.3"));
+	
+	if(SecTrustSetPolicies(trust, customRootPolicy) != errSecSuccess)
+	{
+		NSLog(@"[codeCertChainContainsFakeAppStoreExtensions] error replacing trust policy to check for custom root");
+		CFRelease(trust);
+		CFRelease(signingInfo);
+		return NO;
+	}
+
+	// Need to add our certificate chain to the anchor as it is expected to be a self-signed root
+	SecTrustSetAnchorCertificates(trust, certificates);
+	
+	BOOL evaluatesToCustomAnchor = SecTrustEvaluateWithError(trust, nil);
+	NSLog(@"[codeCertChainContainsFakeAppStoreExtensions] app signed with non-Apple certificate %@ using valid custom certificates", evaluatesToCustomAnchor ? @"IS" : @"is NOT");
+	
+	CFRelease(trust);
+	CFRelease(customRootPolicy);
+	CFRelease(signingInfo);
+	
+	return evaluatesToCustomAnchor;
+}
+
 BOOL signApp(NSString* appPath, NSError** error)
 {
-	if(!isLdidInstalled()) return NO;
-
 	NSDictionary* appInfoDict = [NSDictionary dictionaryWithContentsOfFile:[appPath stringByAppendingPathComponent:@"Info.plist"]];
 	if(!appInfoDict) return NO;
 
@@ -347,12 +421,44 @@ BOOL signApp(NSString* appPath, NSError** error)
 
 	if(![[NSFileManager defaultManager] fileExistsAtPath:executablePath]) return NO;
 	
+	NSObject *tsBundleIsPreSigned = appInfoDict[@"TSBundlePreSigned"];
+	if([tsBundleIsPreSigned isKindOfClass:[NSNumber class]])
+	{
+		
+		// if TSBundlePreSigned = YES, this bundle has been externally signed so we can skip over signing it now
+		NSNumber *tsBundleIsPreSignedNum = (NSNumber *)tsBundleIsPreSigned;
+		if([tsBundleIsPreSignedNum boolValue] == YES)
+		{
+			NSLog(@"[signApp] taking fast path for app which declares it has already been signed (%@)", executablePath);
+			return YES;
+		}
+	}
+	
+	SecStaticCodeRef codeRef = getStaticCodeRef(executablePath);
+	if(codeRef != NULL)
+	{
+		if(codeCertChainContainsFakeAppStoreExtensions(codeRef))
+		{
+			NSLog(@"[signApp] taking fast path for app signed using a custom root certificate (%@)", executablePath);
+			CFRelease(codeRef);
+			return YES;
+		}
+	}
+	else
+	{
+		NSLog(@"[signApp] failed to get static code, can't derive entitlements from %@, continuing anways...", executablePath);
+	}
+
+	if(!isLdidInstalled()) return NO;
+
 	NSString* certPath = [trollStoreAppPath() stringByAppendingPathComponent:@"cert.p12"];
 	NSString* certArg = [@"-K" stringByAppendingPathComponent:certPath];
 	NSString* errorOutput;
 	int ldidRet;
 
-	NSDictionary* entitlements = dumpEntitlements(executablePath);
+	NSDictionary* entitlements = dumpEntitlements(codeRef);
+	CFRelease(codeRef);
+	
 	if(!entitlements)
 	{
 		NSLog(@"app main binary has no entitlements, signing app with fallback entitlements...");
@@ -394,6 +500,7 @@ void applyPatchesToInfoDictionary(NSString* appPath)
 // 170: failed to create container for app bundle
 // 171: a non trollstore app with the same identifier is already installled
 // 172: no info.plist found in app
+// 173: app is not signed and cannot be signed because ldid not installed or didn't work
 int installApp(NSString* appPath, BOOL sign, BOOL force, NSError** error)
 {
 	NSLog(@"[installApp force = %d]", force);
@@ -405,8 +512,7 @@ int installApp(NSString* appPath, BOOL sign, BOOL force, NSError** error)
 
 	if(sign)
 	{
-		// if it fails to sign, we don't care
+		if(!signApp(appPath, error)) return 173;
-		signApp(appPath, error);
 	}
 
 	BOOL existed;

Helper/uicache.m

@@ -6,7 +6,7 @@
 
 // uicache on steroids
 
-extern NSDictionary* dumpEntitlements(NSString* binaryPath);
+extern NSDictionary* dumpEntitlementsFromBinaryAtPath(NSString* binaryPath);
 
 NSDictionary* constructGroupsContainersForEntitlements(NSDictionary* entitlements, BOOL systemGroups)
 {
@@ -118,7 +118,7 @@ void registerPath(char* cPath, int unregister)
 		// Add entitlements
 
 		NSString* appExecutablePath = [path stringByAppendingPathComponent:appInfoPlist[@"CFBundleExecutable"]];
-		NSDictionary* entitlements = dumpEntitlements(appExecutablePath);
+        NSDictionary* entitlements = dumpEntitlementsFromBinaryAtPath(appExecutablePath);
 		if(entitlements)
 		{
 			dictToRegister[@"Entitlements"] = entitlements;
@@ -139,6 +139,9 @@ void registerPath(char* cPath, int unregister)
 		dictToRegister[@"IsDeletable"] = @0;
 		dictToRegister[@"Path"] = path;
 		dictToRegister[@"IsContainerized"] = @(constructContainerizationForEntitlements(entitlements));
+		dictToRegister[@"SignerOrganization"] = @"Apple Inc.";
+		dictToRegister[@"SignatureVersion"] = @132352;
+		dictToRegister[@"SignerIdentity"] = @"Apple iPhone OS Application Signing";
 
 		NSString* teamIdentifier = constructTeamIdentifierForEntitlements(entitlements);
 		if(teamIdentifier) dictToRegister[@"TeamIdentifier"] = teamIdentifier;
@@ -185,7 +188,7 @@ void registerPath(char* cPath, int unregister)
 			// Add entitlements
 
 			NSString* pluginExecutablePath = [pluginPath stringByAppendingPathComponent:pluginInfoPlist[@"CFBundleExecutable"]];
-			NSDictionary* pluginEntitlements = dumpEntitlements(pluginExecutablePath);
+            NSDictionary* pluginEntitlements = dumpEntitlementsFromBinaryAtPath(pluginExecutablePath);
 			if(pluginEntitlements)
 			{
 				pluginDict[@"Entitlements"] = pluginEntitlements;
@@ -206,6 +209,9 @@ void registerPath(char* cPath, int unregister)
 			pluginDict[@"Path"] = pluginPath;
 			pluginDict[@"PluginOwnerBundleID"] = appBundleID;
 			pluginDict[@"IsContainerized"] = @(constructContainerizationForEntitlements(pluginEntitlements));
+			pluginDict[@"SignerOrganization"] = @"Apple Inc.";
+			pluginDict[@"SignatureVersion"] = @132352;
+			pluginDict[@"SignerIdentity"] = @"Apple iPhone OS Application Signing";
 
 			NSString* pluginTeamIdentifier = constructTeamIdentifierForEntitlements(pluginEntitlements);
 			if(pluginTeamIdentifier) pluginDict[@"TeamIdentifier"] = pluginTeamIdentifier;

PersistenceHelper/Resources/Info.plist

@@ -52,7 +52,7 @@
 		<string>iPhoneOS</string>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.0.5</string>
+	<string>1.0.7</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIDeviceFamily</key>

PersistenceHelper/control

@@ -1,6 +1,6 @@
 Package: com.opa334.trollstorehelper
 Name: TrollStore Helper
-Version: 1.0.5
+Version: 1.0.7
 Architecture: iphoneos-arm
 Description: Helper app to install and manage TrollStore!
 Maintainer: opa334

Store/Resources/Info.plist

@@ -50,7 +50,7 @@
 		<string>iPhoneOS</string>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.0.5</string>
+	<string>1.0.7</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIDeviceFamily</key>

Store/TSApplicationsManager.m

@@ -72,6 +72,9 @@
         case 172:
         errorDescription = @"The app does not seem to contain an Info.plist";
         break;
+        case 173:
+        errorDescription = @"The app is not signed with a fake CoreTrust certificate and ldid does not seem to be installed. Make sure ldid is installed in the settings tab and try again.";
+        break;
     }
 
     NSError* error = [NSError errorWithDomain:TrollStoreErrorDomain code:code userInfo:@{NSLocalizedDescriptionKey : errorDescription}];

Store/TSSettingsListController.m

@@ -192,7 +192,7 @@
 		}
 
 		PSSpecifier* otherGroupSpecifier = [PSSpecifier emptyGroupSpecifier];
-		[otherGroupSpecifier setProperty:[NSString stringWithFormat:@"TrollStore %@\n\n© 2022 Lars Fröder (opa334)\n\nCredits:\n@LinusHenze: CoreTrust bug\n@zhuowei: CoreTrust bug writeup and cert\n@ProcursusTeam: uicache and ldid build\n@cstar_ow: uicache\n@saurik: ldid", getTrollStoreVersion()] forKey:@"footerText"];
+		[otherGroupSpecifier setProperty:[NSString stringWithFormat:@"TrollStore %@\n\n© 2022 Lars Fröder (opa334)\n\nCredits:\n@LinusHenze: CoreTrust bug\n@zhuowei: CoreTrust bug writeup and cert\n@lunotech11: Some contributions\n@ProcursusTeam: uicache and ldid build\n@cstar_ow: uicache\n@saurik: ldid", getTrollStoreVersion()] forKey:@"footerText"];
 		[_specifiers addObject:otherGroupSpecifier];
 
 		// Uninstall TrollStore

Store/control

@@ -1,6 +1,6 @@
 Package: com.opa334.trollstore
 Name: TrollStore
-Version: 1.0.5
+Version: 1.0.7
 Architecture: iphoneos-arm
 Description: An awesome application!
 Maintainer: opa334