Dynamically get libarchive include path

Adjust libarchive include/imports

README.md

@@ -32,9 +32,10 @@ On jailbroken iOS 14 when TrollHelper is used for installation, it is located in
 
 ## URL Scheme
 
-As of version 1.3, TrollStore replaces the system URL scheme "apple-magnifier" (this is done so "jailbreak" detections can't detect TrollStore like they could if TrollStore had a unique URL scheme). This URL scheme can be used to install applications right from the browser, the format goes as follows:
+As of version 1.3, TrollStore replaces the system URL scheme "apple-magnifier" (this is done so "jailbreak" detections can't detect TrollStore like they could if TrollStore had a unique URL scheme). This URL scheme can be used to install applications right from the browser, or to enable JIT from the app itself, the format goes as follows:
 
-`apple-magnifier://install?url=<URL_to_IPA>`
+- `apple-magnifier://install?url=<URL_to_IPA>`
+- `apple-magnifier://enable-jit?bundle-id=<Bundle_ID>`
 
 On devices that don't have TrollStore (1.3+) installed, this will just open the magnifier app.
 

RootHelper/Makefile

@@ -8,12 +8,12 @@ include $(THEOS)/makefiles/common.mk
 TOOL_NAME = trollstorehelper
 
 trollstorehelper_FILES = $(wildcard *.m) $(wildcard ../Shared/*.m) $(wildcard ../ChOma/src/*.c) ../Exploits/fastPathSign/src/coretrust_bug.c ../Exploits/fastPathSign/src/codesign.m
-trollstorehelper_CFLAGS = -fobjc-arc -I../Shared $(shell pkg-config --cflags libcrypto) -I../ChOma/src -I../Exploits/fastPathSign/src
+trollstorehelper_CFLAGS = -fobjc-arc -I../Shared $(shell pkg-config --cflags libcrypto) -I../ChOma/src -I../Exploits/fastPathSign/src -I$(shell brew --prefix)/opt/libarchive/include
 trollstorehelper_LDFLAGS = -L../ChOma/external/ios -lcrypto
 trollstorehelper_CODESIGN_FLAGS = --entitlements entitlements.plist
 trollstorehelper_INSTALL_PATH = /usr/local/bin
 trollstorehelper_LIBRARIES = archive
 trollstorehelper_FRAMEWORKS = CoreTelephony
-trollstorehelper_PRIVATE_FRAMEWORKS = SpringBoardServices BackBoardServices MobileContainerManager FrontBoardServices
+trollstorehelper_PRIVATE_FRAMEWORKS = SpringBoardServices BackBoardServices MobileContainerManager FrontBoardServices RunningBoardServices
 
 include $(THEOS_MAKE_PATH)/tool.mk

RootHelper/entitlements.plist

@@ -48,5 +48,7 @@
     <true/>
     <key>com.apple.frontboard.shutdown</key>
     <true/>
+    <key>com.apple.runningboard.process-state</key>
+    <true/>
 </dict>
 </plist>

RootHelper/jit.h

@@ -0,0 +1,3 @@
+#import <Foundation/Foundation.h>
+
+int enableJIT(NSString *bundleID);

RootHelper/jit.m

@@ -0,0 +1,45 @@
+@import Foundation;
+@import Darwin;
+
+@interface RBSProcessPredicate
++ (instancetype)predicateMatchingBundleIdentifier:(NSString *)bundleID;
+@end
+
+@interface RBSProcessHandle
++ (instancetype)handleForPredicate:(RBSProcessPredicate *)predicate error:(NSError **)error;
+- (int)rbs_pid;
+@end
+
+#define PT_DETACH       11
+#define PT_ATTACHEXC    14
+int	 ptrace(int request, pid_t pid, caddr_t addr, int data);
+
+int enableJIT(NSString *bundleID) {
+#ifdef EMBEDDED_ROOT_HELPER
+ 	return -1;
+#else
+ 	RBSProcessPredicate *predicate = [RBSProcessPredicate predicateMatchingBundleIdentifier:bundleID];
+	RBSProcessHandle* process = [RBSProcessHandle handleForPredicate:predicate error:nil];
+	int pid = process.rbs_pid;
+
+	if (!pid)
+	{
+		return ESRCH;
+	}
+
+	int ret = ptrace(PT_ATTACHEXC, pid, 0, 0);
+	if (ret == -1)
+	{
+		return errno;
+	}
+
+	usleep(100000);
+	ret = ptrace(PT_DETACH, pid, 0, 0);
+	if (ret == -1)
+	{
+		return errno;
+	}
+	return 0;
+#endif
+}
+

RootHelper/main.m

@@ -11,6 +11,7 @@
 #import <mach-o/loader.h>
 #import <mach-o/fat.h>
 #import "devmode.h"
+#import "jit.h"
 #ifndef EMBEDDED_ROOT_HELPER
 #import "codesign.h"
 #import "coretrust_bug.h"
@@ -1573,6 +1574,12 @@ int MAIN_NAME(int argc, char *argv[], char *envp[])
 			// Give the system some time to reboot
 			sleep(1);
 		}
+		else if([cmd isEqualToString:@"enable-jit"])
+		{
+			if(args.count < 2) return -3;
+			NSString* userAppId = args.lastObject;
+			ret = enableJIT(userAppId);
+		}
 
 		NSLog(@"trollstorehelper returning %d", ret);
 		return ret;

RootHelper/unarchive.m

@@ -1,7 +1,7 @@
 #import "unarchive.h"
 
-#include <libarchive/archive.h>
-#include <libarchive/archive_entry.h>
+#include <archive.h>
+#include <archive_entry.h>
 
 static int
 copy_data(struct archive *ar, struct archive *aw)

TrollHelper/Makefile

@@ -21,7 +21,7 @@ APPLICATION_NAME = TrollStorePersistenceHelper
 TrollStorePersistenceHelper_FILES = $(wildcard *.m) $(wildcard ../Shared/*.m)
 TrollStorePersistenceHelper_FRAMEWORKS = UIKit CoreGraphics CoreServices CoreTelephony
 TrollStorePersistenceHelper_PRIVATE_FRAMEWORKS = Preferences MobileContainerManager
-TrollStorePersistenceHelper_CFLAGS = -fobjc-arc -I../Shared
+TrollStorePersistenceHelper_CFLAGS = -fobjc-arc -I../Shared -I$(shell brew --prefix)/opt/libarchive/include
 
 ifeq ($(LEGACY_CT_BUG),1)
 TrollStorePersistenceHelper_CODESIGN_FLAGS = -Sentitlements.plist -K../legacy.p12

TrollHelper/Resources/Info.plist

@@ -62,83 +62,10 @@
 	</array>
 	<key>UIRequiredDeviceCapabilities</key>
 	<array>
-		<string>armv7</string>
-	</array>
-	<key>UILaunchImageFile</key>
-	<string>LaunchImage</string>
-	<key>UILaunchImages</key>
-	<array>
-		<dict>
-			<key>UILaunchImageMinimumOSVersion</key>
-			<string>7.0</string>
-			<key>UILaunchImageName</key>
-			<string>LaunchImage</string>
-			<key>UILaunchImageOrientation</key>
-			<string>Portrait</string>
-			<key>UILaunchImageSize</key>
-			<string>{320, 480}</string>
-		</dict>
-		<dict>
-			<key>UILaunchImageMinimumOSVersion</key>
-			<string>7.0</string>
-			<key>UILaunchImageName</key>
-			<string>LaunchImage-700-568h</string>
-			<key>UILaunchImageOrientation</key>
-			<string>Portrait</string>
-			<key>UILaunchImageSize</key>
-			<string>{320, 568}</string>
-		</dict>
-		<dict>
-			<key>UILaunchImageMinimumOSVersion</key>
-			<string>7.0</string>
-			<key>UILaunchImageName</key>
-			<string>LaunchImage-Portrait</string>
-			<key>UILaunchImageOrientation</key>
-			<string>Portrait</string>
-			<key>UILaunchImageSize</key>
-			<string>{768, 1024}</string>
-		</dict>
-		<dict>
-			<key>UILaunchImageMinimumOSVersion</key>
-			<string>7.0</string>
-			<key>UILaunchImageName</key>
-			<string>LaunchImage-Landscape</string>
-			<key>UILaunchImageOrientation</key>
-			<string>Landscape</string>
-			<key>UILaunchImageSize</key>
-			<string>{768, 1024}</string>
-		</dict>
-		<dict>
-			<key>UILaunchImageMinimumOSVersion</key>
-			<string>8.0</string>
-			<key>UILaunchImageName</key>
-			<string>LaunchImage-800-667h</string>
-			<key>UILaunchImageOrientation</key>
-			<string>Portrait</string>
-			<key>UILaunchImageSize</key>
-			<string>{375, 667}</string>
-		</dict>
-		<dict>
-			<key>UILaunchImageMinimumOSVersion</key>
-			<string>8.0</string>
-			<key>UILaunchImageName</key>
-			<string>LaunchImage-800-Portrait-736h</string>
-			<key>UILaunchImageOrientation</key>
-			<string>Portrait</string>
-			<key>UILaunchImageSize</key>
-			<string>{414, 736}</string>
-		</dict>
-		<dict>
-			<key>UILaunchImageMinimumOSVersion</key>
-			<string>8.0</string>
-			<key>UILaunchImageName</key>
-			<string>LaunchImage-800-Landscape-736h</string>
-			<key>UILaunchImageOrientation</key>
-			<string>Landscape</string>
-			<key>UILaunchImageSize</key>
-			<string>{414, 736}</string>
-		</dict>
+		<string>arm64</string>
 	</array>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>

TrollStore/Makefile

@@ -12,7 +12,7 @@ TrollStore_FILES = $(wildcard *.m) $(wildcard ../Shared/*.m)
 TrollStore_FRAMEWORKS = UIKit CoreGraphics CoreServices CoreTelephony
 TrollStore_PRIVATE_FRAMEWORKS = Preferences MobileIcons MobileContainerManager
 TrollStore_LIBRARIES = archive
-TrollStore_CFLAGS = -fobjc-arc -I../Shared
+TrollStore_CFLAGS = -fobjc-arc -I../Shared -I$(shell brew --prefix)/opt/libarchive/include
 TrollStore_CODESIGN_FLAGS = --entitlements entitlements.plist
 
 include $(THEOS_MAKE_PATH)/application.mk

TrollStore/TSAppInfo.h

@@ -6,8 +6,8 @@
 //
 
 #import <Foundation/Foundation.h>
-#import <libarchive/archive.h>
-#import <libarchive/archive_entry.h>
+#import <archive.h>
+#import <archive_entry.h>
 @import UIKit;
 
 @interface TSAppInfo : NSObject
@@ -50,6 +50,7 @@
 - (NSAttributedString*)detailedInfoTitle;
 - (NSAttributedString*)detailedInfoDescription;
 //- (UIImage*)image;
+- (BOOL)isDebuggable;
 - (void)log;
 
 @end

TrollStore/TSAppInfo.m

@@ -1165,5 +1165,23 @@ extern UIImage* imageWithSize(UIImage* image, CGSize size);
 	}];
 }
 
+- (BOOL)isDebuggable
+{
+	[self loadEntitlements];
+	__block BOOL debuggable = NO;
+	[self enumerateAllEntitlements:^(NSString *key, NSObject *value, BOOL *stop)
+	{
+		if([key isEqualToString:@"get-task-allow"])
+		{
+			NSNumber* valueNum = (NSNumber*)value;
+			if(valueNum && [valueNum isKindOfClass:NSNumber.class])
+			{
+				debuggable = valueNum.boolValue;
+				*stop = YES;
+			}
+		}
+	}];
+	return debuggable;
+}
 
 @end

TrollStore/TSAppTableViewController.m

@@ -187,7 +187,7 @@ UIImage* imageWithSize(UIImage* image, CGSize size)
 	[TSInstallationController presentInstallationAlertIfEnabledForFile:pathToIPA isRemoteInstall:NO completion:nil];
 }
 
-- (void)openAppPressedForRowAtIndexPath:(NSIndexPath*)indexPath
+- (void)openAppPressedForRowAtIndexPath:(NSIndexPath*)indexPath enableJIT:(BOOL)enableJIT
 {
 	TSApplicationsManager* appsManager = [TSApplicationsManager sharedInstance];
 
@@ -211,6 +211,17 @@ UIImage* imageWithSize(UIImage* image, CGSize size)
 		[didFailController addAction:cancelAction];
 		[TSPresentationDelegate presentViewController:didFailController animated:YES completion:nil];
 	}
+	else if (enableJIT)
+	{
+		int ret = [appsManager enableJITForBundleID:appId];
+		if (ret != 0)
+		{
+			UIAlertController* errorAlert = [UIAlertController alertControllerWithTitle:@"Error" message:[NSString stringWithFormat:@"Error enabling JIT: trollstorehelper returned %d", ret] preferredStyle:UIAlertControllerStyleAlert];
+			UIAlertAction* closeAction = [UIAlertAction actionWithTitle:@"Close" style:UIAlertActionStyleDefault handler:nil];
+			[errorAlert addAction:closeAction];
+			[TSPresentationDelegate presentViewController:errorAlert animated:YES completion:nil];
+		}
+	}
 }
 
 - (void)showDetailsPressedForRowAtIndexPath:(NSIndexPath*)indexPath
@@ -424,11 +435,21 @@ UIImage* imageWithSize(UIImage* image, CGSize size)
 
 	UIAlertAction* openAction = [UIAlertAction actionWithTitle:@"Open" style:UIAlertActionStyleDefault handler:^(UIAlertAction* action)
 	{
-		[self openAppPressedForRowAtIndexPath:indexPath];
+		[self openAppPressedForRowAtIndexPath:indexPath enableJIT:NO];
 		[self deselectRow];
 	}];
 	[appSelectAlert addAction:openAction];
 
+	if ([appInfo isDebuggable])
+	{
+		UIAlertAction* openWithJITAction = [UIAlertAction actionWithTitle:@"Open with JIT" style:UIAlertActionStyleDefault handler:^(UIAlertAction* action)
+		{
+			[self openAppPressedForRowAtIndexPath:indexPath enableJIT:YES];
+			[self deselectRow];
+		}];
+		[appSelectAlert addAction:openWithJITAction];
+	}
+
 	UIAlertAction* showDetailsAction = [UIAlertAction actionWithTitle:@"Show Details" style:UIAlertActionStyleDefault handler:^(UIAlertAction* action)
 	{
 		[self showDetailsPressedForRowAtIndexPath:indexPath];
@@ -486,4 +507,4 @@ UIImage* imageWithSize(UIImage* image, CGSize size)
 	[self reloadTable];
 }
 
-@end
+@end

TrollStore/TSApplicationsManager.h

@@ -16,6 +16,7 @@
 - (int)uninstallApp:(NSString*)appId;
 - (int)uninstallAppByPath:(NSString*)path;
 - (BOOL)openApplicationWithBundleID:(NSString *)appID;
+- (int)enableJITForBundleID:(NSString *)appID;
 - (int)changeAppRegistration:(NSString*)appPath toState:(NSString*)newState;
 
 @end

TrollStore/TSApplicationsManager.m

@@ -179,6 +179,11 @@ extern NSUserDefaults* trollStoreUserDefaults();
     return [[LSApplicationWorkspace defaultWorkspace] openApplicationWithBundleID:appId];
 }
 
+- (int)enableJITForBundleID:(NSString *)appId
+{
+    return spawnRoot(rootHelperPath(), @[@"enable-jit", appId], nil, nil);
+}
+
 - (int)changeAppRegistration:(NSString*)appPath toState:(NSString*)newState
 {
     if(!appPath || !newState) return -200;

TrollStore/TSSceneDelegate.m

@@ -1,6 +1,7 @@
 #import "TSSceneDelegate.h"
 #import "TSRootViewController.h"
 #import "TSUtil.h"
+#import "TSApplicationsManager.h"
 #import "TSInstallationController.h"
 #import <TSPresentationDelegate.h>
 
@@ -67,11 +68,64 @@
 						[TSInstallationController handleAppInstallFromRemoteURL:URLToInstall completion:nil];
 					}
 				}
+				else if([components.host isEqualToString:@"enable-jit"])
+				{
+					NSString* BundleIDToEnableJIT;
+
+					for(NSURLQueryItem* queryItem in components.queryItems)
+					{
+						if([queryItem.name isEqualToString:@"bundle-id"])
+						{
+							BundleIDToEnableJIT = queryItem.value;
+							break;
+						}
+					}
+
+					if(BundleIDToEnableJIT && [BundleIDToEnableJIT isKindOfClass:NSString.class])
+					{
+						dispatch_async(dispatch_get_main_queue(), ^
+	{
+							[self handleEnableJITForBundleID:BundleIDToEnableJIT];
+						});
+					}
+				}
 			}
 		}
 	}
 }
 
+- (void)handleEnableJITForBundleID:(NSString *)appId
+{
+	TSApplicationsManager* appsManager = [TSApplicationsManager sharedInstance];
+
+	BOOL didOpen = [appsManager openApplicationWithBundleID:appId];
+
+	// if we failed to open the app, show an alert
+	if(!didOpen)
+	{
+		NSString* failMessage = @"";
+		// we don't have TSAppInfo here so we cannot check the registration state
+
+		NSString* failTitle = [NSString stringWithFormat:@"Failed to open %@", appId];
+		UIAlertController* didFailController = [UIAlertController alertControllerWithTitle:failTitle message:failMessage preferredStyle:UIAlertControllerStyleAlert];
+		UIAlertAction* cancelAction = [UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:nil];
+
+		[didFailController addAction:cancelAction];
+		[TSPresentationDelegate presentViewController:didFailController animated:YES completion:nil];
+	}
+	else
+	{
+		int ret = [appsManager enableJITForBundleID:appId];
+		if (ret != 0)
+		{
+			UIAlertController* errorAlert = [UIAlertController alertControllerWithTitle:@"Error" message:[NSString stringWithFormat:@"Error enabling JIT: trollstorehelper returned %d", ret] preferredStyle:UIAlertControllerStyleAlert];
+			UIAlertAction* closeAction = [UIAlertAction actionWithTitle:@"Close" style:UIAlertActionStyleDefault handler:nil];
+			[errorAlert addAction:closeAction];
+			[TSPresentationDelegate presentViewController:errorAlert animated:YES completion:nil];
+		}
+	}
+}
+
 // We want to auto install ldid if either it doesn't exist
 // or if it's the one from an old TrollStore version that's no longer supported
 - (void)handleLdidCheck

TrollStore/TSSettingsListController.m

@@ -291,7 +291,7 @@ extern NSUserDefaults* trollStoreUserDefaults(void);
 
 		PSSpecifier* installationSettingsGroupSpecifier = [PSSpecifier emptyGroupSpecifier];
 		installationSettingsGroupSpecifier.name = @"Security";
-		[installationSettingsGroupSpecifier setProperty:@"The URL Scheme, when enabled, will allow apps and websites to trigger TrollStore installations through the apple-magnifier://install?url=<IPA_URL> URL scheme." forKey:@"footerText"];
+		[installationSettingsGroupSpecifier setProperty:@"The URL Scheme, when enabled, will allow apps and websites to trigger TrollStore installations through the apple-magnifier://install?url=<IPA_URL> URL scheme and enable JIT through the apple-magnifier://enable-jit?bundle-id=<BUNDLE_ID> URL scheme." forKey:@"footerText"];
 
 		[_specifiers addObject:installationSettingsGroupSpecifier];