Add an installer for the iOS Deb release to allow compatibility with rootless jailbreaks

2024-04-12 19:25:58 +03:00 · 2024-04-12 19:25:58 +03:00 · fe917efad5
parent 3fe9de88a2
commit fe917efad5
7 changed files with 128 additions and 72 deletions
--- a/33
+++ b/33
@ -244,7 +244,7 @@ CORE_FILTER += Core/debugger.c Core/sm83_disassembler.c Core/symbol_hash.c
 LDFLAGS += -arch arm64
 OCFLAGS += -x objective-c -fobjc-arc -Wno-deprecated-declarations -isysroot $(SYSROOT)
 LDFLAGS += -miphoneos-version-min=11.0  -isysroot $(SYSROOT)
-REREGISTER_LDFLAGS := $(LDFLAGS) -lobjc -framework CoreServices -framework Foundation
+IOS_INSTALLER_LDFLAGS := $(LDFLAGS) -lobjc -framework CoreServices -framework Foundation
 LDFLAGS += -lobjc -framework UIKit -framework Foundation -framework CoreGraphics -framework Metal -framework MetalKit -framework AudioToolbox -framework AVFoundation -framework QuartzCore -framework CoreMotion -framework CoreVideo -framework CoreMedia -framework CoreImage -framework UserNotifications -weak_framework CoreHaptics 
 CODESIGN := codesign -fs -
 else
@ -325,7 +325,7 @@ quicklook: $(BIN)/SameBoy.qlgenerator
 sdl: $(SDL_TARGET) $(BIN)/SDL/dmg_boot.bin $(BIN)/SDL/mgb_boot.bin $(BIN)/SDL/cgb0_boot.bin $(BIN)/SDL/cgb_boot.bin $(BIN)/SDL/agb_boot.bin $(BIN)/SDL/sgb_boot.bin $(BIN)/SDL/sgb2_boot.bin $(BIN)/SDL/LICENSE $(BIN)/SDL/registers.sym $(BIN)/SDL/background.bmp $(BIN)/SDL/Shaders $(BIN)/SDL/Palettes
 bootroms: $(BIN)/BootROMs/agb_boot.bin $(BIN)/BootROMs/cgb_boot.bin $(BIN)/BootROMs/cgb0_boot.bin $(BIN)/BootROMs/dmg_boot.bin $(BIN)/BootROMs/mgb_boot.bin $(BIN)/BootROMs/sgb_boot.bin $(BIN)/BootROMs/sgb2_boot.bin
 tester: $(TESTER_TARGET) $(BIN)/tester/dmg_boot.bin $(BIN)/tester/cgb_boot.bin $(BIN)/tester/agb_boot.bin $(BIN)/tester/sgb_boot.bin $(BIN)/tester/sgb2_boot.bin
-_ios: $(BIN)/SameBoy-iOS.app $(OBJ)/reregister
+_ios: $(BIN)/SameBoy-iOS.app $(OBJ)/installer
 ios-ipa: $(BIN)/SameBoy-iOS.ipa
 ios-deb: $(BIN)/SameBoy-iOS.deb
 ifeq ($(PLATFORM),windows32)
@ -344,7 +344,7 @@ CORE_SOURCES := $(filter-out $(CORE_FILTER),$(shell ls Core/*.c))
 CORE_HEADERS := $(shell ls Core/*.h)
 SDL_SOURCES := $(shell ls SDL/*.c) $(OPEN_DIALOG) $(patsubst %,SDL/audio/%.c,$(SDL_AUDIO_DRIVERS))
 TESTER_SOURCES := $(shell ls Tester/*.c)
-IOS_SOURCES := $(filter-out iOS/reregister.m, $(shell ls iOS/*.m)) $(shell ls AppleCommon/*.m)
+IOS_SOURCES := $(filter-out iOS/installer.m, $(shell ls iOS/*.m)) $(shell ls AppleCommon/*.m)
 COCOA_SOURCES := $(shell ls Cocoa/*.m) $(shell ls HexFiend/*.m) $(shell ls JoyKit/*.m) $(shell ls AppleCommon/*.m)
 QUICKLOOK_SOURCES := $(shell ls QuickLook/*.m) $(shell ls QuickLook/*.c)

@ -449,9 +449,8 @@ ifeq ($(CONF), release)
 	$(STRIP) $@
 endif

-$(OBJ)/reregister: iOS/reregister.m iOS/reregister.entitlements
-	$(CC) $< -o $@ $(REREGISTER_LDFLAGS) $(CFLAGS)
-	codesign -fs - --entitlements iOS/reregister.entitlements $@
+$(OBJ)/installer: iOS/installer.m
+	$(CC) $< -o $@ $(IOS_INSTALLER_LDFLAGS) $(CFLAGS)

 # Cocoa Port

@ -697,20 +696,22 @@ $(BIN)/SameBoy-iOS.deb: $(OBJ)/debian-binary $(OBJ)/control.tar.gz $(OBJ)/data.t
 	-@$(MKDIR) -p $(dir $@)
 	(cd $(OBJ) && ar cr $(abspath $@) $(notdir $^))
 	
-$(OBJ)/data.tar.gz: ios iOS/jailbreak.entitlements
-	$(MKDIR) -p $(OBJ)/Applications
-	cp -rf $(BIN)/SameBoy-iOS.app $(OBJ)/Applications/SameBoy-iOS.app
-	cp build/obj-ios/reregister $(OBJ)/Applications/SameBoy-iOS.app
-	codesign -fs - --entitlements iOS/jailbreak.entitlements $(OBJ)/Applications/SameBoy-iOS.app
-	(cd $(OBJ) && tar -czf $(abspath $@) --format ustar --uid 501 --gid 501 --numeric-owner ./Applications)
-	rm -rf $(OBJ)/Applications
+$(OBJ)/data.tar.gz: ios iOS/jailbreak.entitlements iOS/installer.entitlements
+	$(MKDIR) -p $(OBJ)/private/var/containers/
+	cp -rf $(BIN)/SameBoy-iOS.app $(OBJ)/private/var/containers/SameBoy-iOS.app
+	cp build/obj-ios/installer $(OBJ)/private/var/containers/SameBoy-iOS.app
+	codesign -fs - --entitlements iOS/installer.entitlements $(OBJ)/private/var/containers/SameBoy-iOS.app/installer
+	codesign -fs - --entitlements iOS/jailbreak.entitlements $(OBJ)/private/var/containers/SameBoy-iOS.app
+	(cd $(OBJ) && tar -czf $(abspath $@) --format ustar --uid 501 --gid 501 --numeric-owner ./private)
+	rm -rf $(OBJ)/private/
 	
-$(OBJ)/control.tar.gz: iOS/deb-postinst iOS/deb-control
+$(OBJ)/control.tar.gz: iOS/deb-postinst iOS/deb-prerm iOS/deb-control
 	-@$(MKDIR) -p $(dir $@)
 	sed "s/@VERSION/$(VERSION)/" < iOS/deb-control > $(OBJ)/control
 	ln iOS/deb-postinst $(OBJ)/postinst
-	(cd $(OBJ) && tar -czf $(abspath $@) --format ustar --uid 501 --gid 501 --numeric-owner ./control ./postinst)
-	rm $(OBJ)/control $(OBJ)/postinst
+	ln iOS/deb-prerm $(OBJ)/prerm
+	(cd $(OBJ) && tar -czf $(abspath $@) --format ustar --uid 501 --gid 501 --numeric-owner ./control ./postinst ./prerm)
+	rm $(OBJ)/control $(OBJ)/postinst $(OBJ)/prerm
 	
 $(OBJ)/debian-binary:
 	-@$(MKDIR) -p $(dir $@)
--- a/iOS/deb-control
+++ b/iOS/deb-control
@ -1,7 +1,7 @@
 Package: com.github.liji32.sameboy.ios
 Name: SameBoy
 Depends: firmware (>= 11.0)
-Architecture: iphoneos-arm
+Architecture: all
 Description: A Game Boy emulator for iOS
 Maintainer: Lior Halphon
 Author: Lior Halphon
--- a/iOS/deb-postinst
+++ b/iOS/deb-postinst
@ -1,2 +1,2 @@
 #!/bin/bash
-/Applications/SameBoy-iOS.app/reregister
+/private/var/containers/SameBoy-iOS.app/installer install
--- a/iOS/deb-prerm
+++ b/iOS/deb-prerm
@ -0,0 +1,2 @@
+#!/bin/bash
+/Applications/SameBoy-iOS.app/installer uninstall || /var/jb/Applications/SameBoy-iOS.app/installer uninstall
--- a/iOS/reregister.entitlements
+++ b/iOS/reregister.entitlements
@ -15,5 +15,7 @@
 <true/>
 <key>platform-application</key>
 <true/>
+<key>com.apple.private.security.no-container</key>
+<true/>
 </dict>
 </plist>
--- a/iOS/installer.m
+++ b/iOS/installer.m
@ -0,0 +1,105 @@
+#import <Foundation/Foundation.h>
+#import <dlfcn.h>
+#import <objc/runtime.h>
+
+@interface LSApplicationProxy : NSObject
+@property (readonly, getter=isContainerized) bool containerized;
+@property (readonly) NSString *bundleIdentifier;
+@property (readonly) NSURL * bundleURL;
+@end
+
+@interface LSApplicationWorkspace : NSObject
+ (instancetype)defaultWorkspace;
+- (NSArray <LSApplicationProxy *> *)allInstalledApplications;
+- (bool)unregisterApplication:(NSURL *)url;
+- (bool)registerApplicationDictionary:(NSDictionary *)dict;
+@end
+
+@interface MCMAppDataContainer : NSObject
+ (MCMAppDataContainer *)containerWithIdentifier:(NSString *)identifier
+                               createIfNecessary:(bool)create
+                                         existed:(bool *)existed
+                                           error:(NSError **)error;
+@property(readonly) NSURL *url;
+@end
+
+
+int main(int argc, char **argv)
+{
+    if (argc != 2) return 1;
+    // Make sure MobileContainerManager is loaded
+    if (!dlopen("/System/Library/PrivateFrameworks/MobileContainerManager.framework/MobileContainerManager", RTLD_NOW)) return 1;
+    
+    bool uninstall = false;
+    if (strcmp(argv[1], "uninstall") == 0) {
+        uninstall = true;
+    }
+    else if (strcmp(argv[1], "install") != 0) {
+        return 1;
+    }
+    
+    NSString *installPath = @"/var/jb/Applications/SameBoy-iOS.app";
+    if (access("/Applications/", W_OK) == 0) {
+        installPath = @"/Applications/SameBoy-iOS.app";
+    }
+    NSLog(@"Install path is %@", installPath);
+    
+    for (LSApplicationProxy *app in [[LSApplicationWorkspace defaultWorkspace] allInstalledApplications]) {
+        if (![app.bundleIdentifier isEqualToString:[NSBundle mainBundle].bundleIdentifier]) continue;
+        if (![app.bundleURL.path.stringByResolvingSymlinksInPath isEqual:installPath.stringByResolvingSymlinksInPath]) {
+            // Already installed elsewhere
+            NSLog(@"Already installed at %@", app.bundleURL.path);
+            return 1;
+        }
+        
+        NSLog(@"Unregistering previous installation");
+        // We're registered but not containerized (or just uninstalling), unregister ourselves first
+        if (![[LSApplicationWorkspace defaultWorkspace] unregisterApplication:app.bundleURL]) return 1;
+        
+        break;
+    }
+    
+    // Don't modify files if we're at the correct path already
+    if (uninstall || ![[NSBundle mainBundle].bundlePath.stringByResolvingSymlinksInPath isEqual:installPath.stringByResolvingSymlinksInPath]) {
+        // Remove any previous copy
+        NSError *error = nil;
+        if (!access(installPath.UTF8String, F_OK)) {
+            NSLog(@"Removing previous installation");
+            [[NSFileManager defaultManager] removeItemAtPath:installPath error:&error];
+            if (error) {
+                NSLog(@"Error: %@", error);
+                return 1;
+            }
+        }
+        
+        // If we're uninstalling, we're done
+        if (uninstall) return 0;
+        
+        NSLog(@"Installing...");
+
+        [[NSFileManager defaultManager] moveItemAtPath:[NSBundle mainBundle].bundlePath toPath:installPath error:&error];
+        if (error) {
+            NSLog(@"Error: %@", error);
+            return 1;
+        }
+    }
+    
+    
+    NSLog(@"Registering...");
+
+    NSString *container = [objc_getClass("MCMAppDataContainer") containerWithIdentifier:[NSBundle mainBundle].bundleIdentifier
+                                                                      createIfNecessary:true
+                                                                                existed:nil
+                                                                                  error:nil].url.path;
+    
+    return ![[LSApplicationWorkspace defaultWorkspace] registerApplicationDictionary:@{
+        @"ApplicationType": @"System",
+        @"CFBundleIdentifier": [NSBundle mainBundle].bundleIdentifier,
+        @"CompatibilityState": @NO,
+        @"Container": container,
+        @"IsDeletable": @NO,
+        @"Path": installPath,
+        @"_LSBundlePlugins": @{},
+        @"IsContainerized": @YES,
+    }];
+}
--- a/iOS/reregister.m
+++ b/iOS/reregister.m
@ -1,54 +0,0 @@
-#import <Foundation/Foundation.h>
-#import <dlfcn.h>
-#import <objc/runtime.h>
-
-@interface LSApplicationProxy : NSObject
-@property (nonatomic, readonly, getter=isContainerized) bool containerized;
-@property (nonatomic, readonly) NSString *bundleIdentifier;
-@end
-
-@interface LSApplicationWorkspace : NSObject
-+ (instancetype)defaultWorkspace;
- (NSArray <LSApplicationProxy *> *)allInstalledApplications;
- (bool)unregisterApplication:(NSURL *)url;
- (bool)registerApplicationDictionary:(NSDictionary *)dict;
-@end
-
-@interface MCMAppDataContainer : NSObject
-+ (MCMAppDataContainer *)containerWithIdentifier:(NSString *)identifier
-                               createIfNecessary:(bool)create
-                                         existed:(bool *)existed
-                                           error:(NSError **)error;
-@property(readonly, nonatomic) NSURL *url;
-@end
-
-
-int main(void)
-{
-    // Make sure MobileContainerManager is loaded
-    if (!dlopen("/System/Library/PrivateFrameworks/MobileContainerManager.framework/MobileContainerManager", RTLD_NOW)) return 1;
-    for (LSApplicationProxy *app in [[LSApplicationWorkspace defaultWorkspace] allInstalledApplications]) {
-        if (![app.bundleIdentifier isEqualToString:[NSBundle mainBundle].bundleIdentifier]) continue;
-        if (app.containerized) return 0; // Everything's fine, no need to reregister
-        // We're registered but not containerized, unregister ourselves first
-        if (![[LSApplicationWorkspace defaultWorkspace] unregisterApplication:[NSBundle mainBundle].bundleURL]) return 1;
-        
-        break;
-    }
-    
-    NSString *container = [objc_getClass("MCMAppDataContainer") containerWithIdentifier:[NSBundle mainBundle].bundleIdentifier
-                                                                      createIfNecessary:true
-                                                                                existed:nil
-                                                                                  error:nil].url.path;
-    
-    return ![[LSApplicationWorkspace defaultWorkspace] registerApplicationDictionary:@{
-        @"ApplicationType": @"System",
-        @"CFBundleIdentifier": [NSBundle mainBundle].bundleIdentifier,
-        @"CompatibilityState": @NO,
-        @"Container": container,
-        @"IsDeletable": @NO,
-        @"Path": [NSBundle mainBundle].bundlePath,
-        @"_LSBundlePlugins": @{},
-        @"IsContainerized": @YES,
-    }];
-}