1.0.2

RootlessInstaller/RootlessInstaller.xcodeproj/project.pbxproj

@@ -9,6 +9,7 @@
 /* Begin PBXBuildFile section */
 		E002CC6F22186CA700E13A87 /* ent.xml in Resources */ = {isa = PBXBuildFile; fileRef = E002CC6E22186C8B00E13A87 /* ent.xml */; };
 		E003589422189DE5002A6853 /* jbd.c in Sources */ = {isa = PBXBuildFile; fileRef = E003589322189DE5002A6853 /* jbd.c */; };
+		E00358972218AC5F002A6853 /* install.sh in Resources */ = {isa = PBXBuildFile; fileRef = E00358962218AC5F002A6853 /* install.sh */; };
 		E05B9A38220B31D700DDE972 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = E05B9A37220B31D700DDE972 /* AppDelegate.m */; };
 		E05B9A3B220B31D700DDE972 /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = E05B9A3A220B31D700DDE972 /* ViewController.m */; };
 		E05B9A40220B31DB00DDE972 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = E05B9A3F220B31DB00DDE972 /* Assets.xcassets */; };
@@ -38,6 +39,7 @@
 		E002CC6E22186C8B00E13A87 /* ent.xml */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = ent.xml; sourceTree = "<group>"; };
 		E003589222189DE5002A6853 /* jbd.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = jbd.h; sourceTree = "<group>"; };
 		E003589322189DE5002A6853 /* jbd.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = jbd.c; sourceTree = "<group>"; };
+		E00358962218AC5F002A6853 /* install.sh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = install.sh; sourceTree = "<group>"; };
 		E05B9A33220B31D700DDE972 /* RootlessInstaller.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = RootlessInstaller.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		E05B9A36220B31D700DDE972 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		E05B9A37220B31D700DDE972 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
@@ -130,6 +132,7 @@
 		E0E3DD0E220F5EB2002777B8 /* resources */ = {
 			isa = PBXGroup;
 			children = (
+				E00358962218AC5F002A6853 /* install.sh */,
 				E0E3DD16220F7B4B002777B8 /* ldid2.tar.gz */,
 				E06C63CB220E1F8300B6679C /* patch.sh */,
 				E002CC6E22186C8B00E13A87 /* ent.xml */,
@@ -206,6 +209,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				E002CC6F22186CA700E13A87 /* ent.xml in Resources */,
+				E00358972218AC5F002A6853 /* install.sh in Resources */,
 				E06C63CC220E1F8300B6679C /* patch.sh in Resources */,
 				E0E3DD17220F7B4B002777B8 /* ldid2.tar.gz in Resources */,
 				E0E3DD13220F6B24002777B8 /* Main.storyboard in Resources */,

RootlessInstaller/RootlessInstaller.xcodeproj/xcuserdata/physuru.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Bucket
+   type = "1"
+   version = "2.0">
+</Bucket>

RootlessInstaller/RootlessInstaller.xcodeproj/xcuserdata/physuru.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>RootlessInstaller.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

RootlessInstaller/RootlessInstaller/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -12,12 +12,6 @@
       "filename" : "icon_20pt@3x.png",
       "scale" : "3x"
     },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "icon_29pt.png",
-      "scale" : "1x"
-    },
     {
       "size" : "29x29",
       "idiom" : "iphone",
@@ -55,48 +49,57 @@
       "scale" : "3x"
     },
     {
-      "idiom" : "ipad",
       "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "icon_20pt.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "ipad",
       "size" : "20x20",
+      "idiom" : "ipad",
+      "filename" : "icon_20pt@2x-1.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "ipad",
       "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "icon_29pt.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "ipad",
       "size" : "29x29",
+      "idiom" : "ipad",
+      "filename" : "icon_29pt@2x-1.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "ipad",
       "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "icon_40pt.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "ipad",
       "size" : "40x40",
+      "idiom" : "ipad",
+      "filename" : "icon_40pt@2x-1.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "ipad",
       "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "icon_76pt.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "ipad",
       "size" : "76x76",
+      "idiom" : "ipad",
+      "filename" : "icon_76pt@2x.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "ipad",
       "size" : "83.5x83.5",
+      "idiom" : "ipad",
+      "filename" : "icon_83.5@2x.png",
       "scale" : "2x"
     },
     {

RootlessInstaller/RootlessInstaller/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.0</string>
+	<string>1.0.2</string>
 	<key>CFBundleVersion</key>
 	<string>1</string>
 	<key>LSRequiresIPhoneOS</key>

RootlessInstaller/RootlessInstaller/Main.storyboard

@@ -65,7 +65,7 @@
                                 <constraints>
                                     <constraint firstAttribute="height" constant="50" id="Ahd-yP-QbW"/>
                                 </constraints>
-                                <string key="text">Alticha - version 1.0.1
+                                <string key="text">Alticha - version 1.0.2
 this is strictly for tweaks</string>
                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                 <color key="textColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
@@ -78,7 +78,7 @@ this is strictly for tweaks</string>
                                     <constraint firstAttribute="height" constant="50" id="sh6-Yc-OzY"/>
                                 </constraints>
                                 <fontDescription key="fontDescription" type="system" pointSize="18"/>
-                                <state key="normal" title="Exploit">
+                                <state key="normal" title="Get root">
                                     <color key="titleColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                 </state>
                                 <userDefinedRuntimeAttributes>

RootlessInstaller/RootlessInstaller/ViewController.m

@@ -2,24 +2,17 @@
 #include <spawn.h>
 #include <sys/sysctl.h>
 #include <sys/stat.h>
-#include "kernel_memory.h"
 #include <sys/utsname.h>
-#include "post.h"
-#include "voucher_swap.h"
 #include "ArchiveFile.h"
+#include "jbd.h"
 
 // definitions
-
-// REMOVE THE FLLOWING LINE TO ENABLE THE UNINSTALL FEATURE
-#define UNINSTALL_DEB_DISABLED
-
 #define hex(hex, alphaVal) [UIColor colorWithRed:((float)((hex & 0xFF0000) >> 16))/255.0 green:((float)((hex & 0xFF00) >> 8))/255.0 blue:((float)(hex & 0xFF))/255.0 alpha:alphaVal]
 #define isConnectedToInternet !([[Reachability reachabilityForInternetConnection] currentReachabilityStatus] == NotReachable)
 #define bgDisabledColour hex(0xB8B8B8, 1.0)
 #define setBgDisabledColour setBackgroundColor:hex(0xB8B8B8, 1.0)
 #define bgEnabledColour [UIColor colorWithRed:1 green:0.57637232540000005 blue:0 alpha:1]
 #define setBgEnabledColour setBackgroundColor:[UIColor colorWithRed:1 green:0.57637232540000005 blue:0 alpha:1]
-#define Utilities [[Post alloc] init]
 #define execute(ARGS) \
 {\
      pid_t _____PID_____;\
@@ -28,8 +21,6 @@
 }
 #define retrn(why) \
 {\
-    [[[Post alloc] init] mobile];\
-    [[[Post alloc] init] sandbox];\
     [self dismissableController:@"Failed" text:@(why)];\
     return;\
 }
@@ -108,36 +99,52 @@ - (void)undismissableController:(NSString *)title text:(NSString *)text {
     [self presentViewController:alert animated:YES completion:nil];
 }
 
-#pragma mark - UITextFieldDelegate
-
 - (BOOL)textFieldShouldReturn:(UITextField *)textField {
     [textField resignFirstResponder];
     return YES;
 }
 
-// Dismiss keyboard when touching outside of UITextField.
 - (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
     [self.view endEditing:YES];
 }
+
 // exploitation etc
 
-- (bool)isJailbroken {
-    if (![[NSFileManager defaultManager] fileExistsAtPath:@"/var/LIB/"]) return false;
-    if ([Utilities pid_for_name:@"/var/containers/Bundle/iosbinpack64/bin/jailbreakd"] == -1) return false;
-    return true;
+- (pid_t)pid_for_name:(NSString *)name {
+    static int maxArgumentSize = 0;
+    size_t size = sizeof(maxArgumentSize);
+    sysctl((int[]){ CTL_KERN, KERN_ARGMAX }, 2, &maxArgumentSize, &size, NULL, 0);
+    int mib[3] = { CTL_KERN, KERN_PROC, KERN_PROC_ALL };
+    struct kinfo_proc *info;
+    size_t length;
+    sysctl(mib, 3, NULL, &length, NULL, 0);
+    info = malloc(length);
+    sysctl(mib, 3, info, &length, NULL, 0);
+    for (int i = 0; i < length / sizeof(struct kinfo_proc); i++) {
+        pid_t pid = info[i].kp_proc.p_pid;
+        if (pid == 0) {
+            continue;
+        }
+        size_t size = maxArgumentSize;
+        char *buffer = (char *)malloc(length);
+        sysctl((int[]){ CTL_KERN, KERN_PROCARGS2, pid }, 3, buffer, &size, NULL, 0);
+        NSString *executable = [NSString stringWithCString:buffer + sizeof(int) encoding:NSUTF8StringEncoding];
+        free(buffer);
+        if ([executable isEqual:name]) {
+            free(info);
+            return pid;
+        } else if ([[executable lastPathComponent] isEqual:name]) {
+            free(info);
+            return pid;
+        }
+    }
+    free(info);
+    return -1;
 }
 
-- (bool)voucher_swap {
-    if (![Utilities is16KAndIsNotA12]) {
-        printf("non-16k and a12 devices are unsupported.\n");
-        return false;
-    }
-    // Run voucher_swap
-    voucher_swap();
-    if (!MACH_PORT_VALID(kernel_task_port)) {
-        // Failed
-        return false;
-    }
+- (bool)isJailbroken {
+    if (![[NSFileManager defaultManager] fileExistsAtPath:@"/var/LIB/"]) return false;
+    if ([self pid_for_name:@"/var/containers/Bundle/iosbinpack64/bin/jailbreakd"] == -1) return false;
     return true;
 }
 
@@ -148,25 +155,29 @@ - (bool)isUnsandboxed {
     return true;
 }
 
-- (IBAction)run_exploit:(id)sender {
+- (IBAction)run_exploit:(id)sender { // cba renaming leave me alone
     if (!(SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"12.0") && SYSTEM_VERSION_LESS_THAN_OR_EQUAL_TO(@"12.1.2"))) {
         [self undismissableController:@"Failed" text:@"Unfortunately, your iOS version is unsupported."];
         return;
     }
 
-    if (![self voucher_swap]) {
-        [self undismissableController:@"Failed" text:@"Unfortunately, your device is unsupported."];
-        return;
-    }
-
-    // Basic post-exploitation
-    [Utilities go];
-
-    if (![self isJailbroken]) {
-        [Utilities mobile];
-        [Utilities sandbox];
-        [self undismissableController:@"Failed" text:@"Please jailbreak with rootlessJB."];
-        return;
+    calljailbreakd(getpid(), 6);
+    calljailbreakd(getpid(), 7);
+    static int tries = 0;
+    sleep(1);
+    setuid(0);
+    seteuid(0);
+    setgid(0);
+    setegid(0);
+    if (![self isUnsandboxed] || getuid()) {
+        if (tries < 10) {
+            tries++;
+            [self run_exploit:sender];
+            return;
+        } else {
+            [self dismissableController:@"Error" text:@"RootlessInstaller hasn't been installed properly. To correct this, SSH into your device and run the following command:\nsh \"$(find /var/containers/Bundle/Application | grep RootlessInstaller.app/install.sh)\""];
+            return;
+        }
     }
 
     // install and trust ldid2
@@ -232,10 +243,6 @@ - (BOOL)extractDEB:(NSString *)debPath to:(NSString *)to {
 // installer
 
 - (IBAction)installDEB:(id)sender {
-    // root & unsandbox
-    [Utilities root];
-    [Utilities unsandbox];
-
     // download the DEB
     NSString *deb = [Resources stringByAppendingString:@"/DEB.deb"];
     NSURL *url = [NSURL URLWithString:_debURL.text];
@@ -321,22 +328,24 @@ - (IBAction)installDEB:(id)sender {
         [[NSFileManager defaultManager] moveItemAtPath:@"/var/TMP_ROOTLESSINSTALLER_PRIVATE" toPath:@"/var/private" error:nil];
     }
 
-    // mobile & sandbox
-    [Utilities mobile];
-    [Utilities sandbox];
-
     // success!
     [self dismissableController:@"Success" text:@"Installed tweak."];
 }
 
 // uninstaller
 
 - (IBAction)uninstallDEB:(id)sender {
-#ifndef UNINSTALL_DEB_DISABLED
-    // root & unsandbox
-    [Utilities root];
-    [Utilities unsandbox];
+    UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"Sorry" message:@"This feature has been temporarily disabled until I'm certain it's safe.  If you really must use this or if you'd like to test, tap the Ignore button below." preferredStyle:UIAlertControllerStyleAlert];
+    UIAlertAction *dismiss = [UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:nil];
+    UIAlertAction *ignore = [UIAlertAction actionWithTitle:@"Ignore" style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
+        [self reallyUninstallDEB];
+    }];
+    [alert addAction:dismiss];
+    [alert addAction:ignore];
+    [self presentViewController:alert animated:YES completion:nil];
+}
 
+- (void)reallyUninstallDEB {
     // download the DEB
     NSString *deb = [Resources stringByAppendingString:@"/DEB.deb"];
     NSURL *url = [NSURL URLWithString:_debURL.text];
@@ -474,26 +483,15 @@ - (IBAction)uninstallDEB:(id)sender {
         [[NSFileManager defaultManager] moveItemAtPath:@"/var/TMP_ROOTLESSINSTALLER_PRIVATE" toPath:@"/var/private" error:nil];
     }
 
-    // idk fix a crash
-    chmod([Resources stringByAppendingString:@"/RootlessInstaller"].UTF8String, 0755);
-    chown([Resources stringByAppendingString:@"/RootlessInstaller"].UTF8String, 33, 33);
-
-    // mobile & sandbox
-    [Utilities mobile];
-    [Utilities sandbox];
-
     // success!
     [self dismissableController:@"Success" text:@"Removed tweak."];
-#else
-    [self dismissableController:@"Sorry" text:@"This feature has been temporarily disabled until I am certain it's safe.  If you want to test this or if you must use it, it can be enabled from the source code."];
-#endif
 }
 
 // respring
 
 - (IBAction)respring:(id)sender {
-    // pretty simple; unsandbox and SIGTERM SpringBoard
-    [Utilities respring];
+    // pretty simple; find SpringBoard's PID and SIGTERM it
+    kill([self pid_for_name:@"/System/Library/CoreServices/SpringBoard.app/SpringBoard"], SIGTERM);
 }
 
 @end

RootlessInstaller/RootlessInstaller/ent.xml

@@ -0,0 +1,11 @@
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>platform-application</key>
+    <true/>
+    <key>com.apple.private.security.no-container</key>
+    <true/>
+    <key>com.apple.private.security.container-required</key>
+    <false/>
+</dict>
+</plist>