Reimplemented jailbrake detection based on https://github.com/masbog/…

…isJB
agmv · Feb 2, 2018 · 223c1b5 · 223c1b5
1 parent d0e1c0c
commit 223c1b5
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Showing 6 changed files with 277 additions and 4 deletions.
diff --git a/package.json b/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "cordova-secure-device",
+  "version": "1.0.3",
+  "description": "Stops app from running if device is not secure, i.e. it is jailbroken, rooted, or doesn't have a passcode set.",
+  "cordova": {
+    "id": "cordova-secure-device",
+    "platforms": [
+      "android",
+      "ios"
+    ]
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/agmv/cordova-secure-device.git"
+  },
+  "keywords": [
+    "ecosystem:cordova",
+    "cordova-android",
+    "cordova-ios"
+  ],
+  "author": "Andre Vieira",
+  "license": "Apache 2.0 License",
+  "bugs": {
+    "url": "https://github.com/agmv/cordova-secure-device/issues"
+  },
+  "homepage": "https://github.com/agmv/cordova-secure-device#readme"
+}
diff --git a/plugin.xml b/plugin.xml
@@ -34,8 +34,8 @@
         <source-file src="src/ios/secureDevice.m" />
         <header-file src="src/ios/UIDevice+PasscodeStatus.h"/>
         <source-file src="src/ios/UIDevice+PasscodeStatus.m"/>
-        <header-file src="src/ios/UIDevice+JailBroken.h"/>
-        <source-file src="src/ios/UIDevice+JailBroken.m"/>
+        <header-file src="src/ios/UIDevice+JBDetect.h"/>
+        <source-file src="src/ios/UIDevice+JBDetect.m"/>
         <resource-file src="src/ios/secureDevice.bundle"/>
 		<config-file platform="ios" target="*-Info.plist" parent="CFBundleLocalizations">  
 		            <array>

diff --git a/src/ios/UIDevice+JBDetect.h b/src/ios/UIDevice+JBDetect.h
@@ -0,0 +1,17 @@
+//  UIDevice+JBDetect.h
+//  Copyright (c) 2018 André Vieira
+//  Adapted from
+
+//
+//  JBDetect.h
+//  JailbreakDetection
+//
+//  Created by Augusta Bogie on 2/13/16.
+//  Copyright © 2016 Augusta Bogie. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface UIDevice (JBDetect)
+	@property (readonly) BOOL isJB;
+@end
diff --git a/src/ios/UIDevice+JBDetect.m b/src/ios/UIDevice+JBDetect.m
@@ -0,0 +1,225 @@
+//  UIDevice+JBDetect.m
+//  Copyright (c) 2018 André Vieira
+//  Adapted from
+
+//
+//  JBDetect.m
+//  JailbreakDetection
+//
+//  Created by Augusta Bogie on 2/13/16.
+//  Copyright © 2016 Augusta Bogie. All rights reserved.
+//
+
+#import "UIDevice+JBDetect.h"
+#include <sys/stat.h>
+#import <UIKit/UIKit.h>
+
+#define SYSTEM_VERSION_EQUAL_TO(v)                  ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedSame)
+#define SYSTEM_VERSION_GREATER_THAN(v)              ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedDescending)
+#define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v)  ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending)
+#define SYSTEM_VERSION_LESS_THAN(v)                 ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
+#define SYSTEM_VERSION_LESS_THAN_OR_EQUAL_TO(v)     ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedDescending)
+
+@implementation UIDevice (JBDetect)
+
+- (BOOL)isJB
+{
+
+#if !TARGET_IPHONE_SIMULATOR
+
+    //Apps and System check list
+    NSString *isJB=@"76f6243716d4029726022224a43796220237960256d616e40247365746f627050237968645";NSMutableString *a=[NSMutableString new];while([isJB length]!=[a length]){NSRange range=NSMakeRange([isJB length]-[a length]-1,1);[a appendString:[isJB substringWithRange:range]];}NSMutableString *b=[[NSMutableString alloc]init];int c=0;while(c<[a length]){ NSString *d = [a substringWithRange:NSMakeRange(c,2)];int e=0;sscanf([d cStringUsingEncoding:NSASCIIStringEncoding],"%x",&e);[b appendFormat:@"%c",(char)e];c+=2;}
+
+    NSLog(@"%@", b);
+    BOOL isDirectory;
+    if ([[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"Cyd", @"ia.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"bla", @"ckra1n.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"Fake", @"Carrier.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"Ic", @"y.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"Inte", @"lliScreen.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"MxT", @"ube.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"Roc", @"kApp.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"SBSet", @"ttings.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"Wint", @"erBoard.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@", @"pr", @"iva",@"te/v", @"ar/l", @"ib/a", @"pt/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@", @"pr", @"iva",@"te/v", @"ar/l", @"ib/c", @"ydia/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@", @"pr", @"iva",@"te/v", @"ar/mobile", @"Library/SBSettings", @"Themes/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@", @"pr", @"iva",@"te/v", @"ar/t", @"mp/cyd", @"ia.log"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@", @"pr", @"iva",@"te/v", @"ar/s", @"tash/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@", @"us", @"r/l",@"ibe", @"xe", @"c/cy", @"dia/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@", @"us", @"r/b",@"in", @"s", @"shd"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@", @"us", @"r/sb",@"in", @"s", @"shd"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@", @"us", @"r/l",@"ibe", @"xe", @"c/cy", @"dia/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@", @"us", @"r/l",@"ibe", @"xe", @"c/sftp-", @"server"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@",@"Syste",@"tem/Lib",@"rary/Lau",@"nchDae",@"mons/com.ike",@"y.bbot.plist"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@%@",@"Sy",@"stem/Lib",@"rary/Laun",@"chDae",@"mons/com.saur",@"ik.Cy",@"@dia.Star",@"tup.plist"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@", @"Libr",@"ary/Mo",@"bileSubstra",@"te/MobileSubs",@"trate.dylib"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@", @"va",@"r/c",@"ach",@"e/a",@"pt/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@", @"va",@"r/l",@"ib",@"/apt/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@", @"va",@"r/l",@"ib/c",@"ydia/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@", @"va",@"r/l",@"og/s",@"yslog"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@", @"private/va",@"r/c",@"ach",@"e/a",@"pt/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@", @"private/va",@"r/l",@"ib",@"/apt/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@", @"private/va",@"r/l",@"ib/c",@"ydia/"] isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@", @"private/va",@"r/l",@"og/s",@"yslog"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@", @"bi",@"n/b",@"ash"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@", @"b",@"in/",@"sh"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@", @"private/et",@"c/a",@"pt/"]isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@", @"et",@"c/a",@"pt/"]isDirectory:&isDirectory]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@", @"private/etc/s",@"sh/s",@"shd_config"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@", @"etc/s",@"sh/s",@"shd_config"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@", @"us",@"r/li",@"bexe",@"c/ssh-k",@"eysign"]]
+        || [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"cydia://package/com.masbog.com"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"App", @"lic",@"ati", @"ons/", @"Snoop-it", @" Config.a", @"pp"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@%@%@%@%@", @"Library/MobileS", @"ubstrate/Dy",@"nami", @"cLi", @"braries/", @" xCon.", @"dylib"]]
+        || [[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithFormat:@"/%@%@%@", @"priv",@"ate/etc/dpkg/",@"origins/debian"]])
+
+    {
+        return YES;
+    }
+
+    // SandBox Integrity Check
+    int pid = fork();
+    if(!pid){
+        exit(0);
+    }
+    if(pid>=0)
+    {
+        return YES;
+    }
+
+    //Symbolic link verification
+    struct stat s;
+    if(lstat("/Applications", &s) || lstat("/var/stash/Library/Ringtones", &s) || lstat("/var/stash/Library/Wallpaper", &s)
+       || lstat("/var/stash/usr/include", &s) || lstat("/var/stash/usr/libexec", &s)  || lstat("/var/stash/usr/share", &s) || lstat("/var/stash/usr/arm-apple-darwin9", &s))
+    {
+        if(s.st_mode & S_IFLNK){
+            return YES;
+        }
+    }
+
+    //Try to write file in private
+    NSError *error;
+
+    FILE *f = NULL ;
+    if ((f = fopen("/bin/bash", "r")) ||
+        (f = fopen("/bin/sh", "r")) ||
+        (f = fopen("/Applications/Cydia.app", "r")) ||
+        (f = fopen("/Library/MobileSubstrate/MobileSubstrate.dylib", "r")) ||
+        (f = fopen("/usr/sbin/sshd", "r")) ||
+        (f = fopen("/etc/apt", "r")))  {
+        fclose(f);
+        return YES;
+    }
+    fclose(f);
+
+    NSString *stringToBeWritten = @"Hello, MasBog Here!!!";
+    [stringToBeWritten writeToFile:@"/private/masbog.txt" atomically:YES encoding:NSUTF8StringEncoding error:&error];
+    [[NSFileManager defaultManager] removeItemAtPath:@"/private/masbog.txt" error:nil];
+    if(error == nil)
+    {
+        return YES;
+    }
+
+    NSArray *blah = [NSArray arrayWithObjects:@"f28637164737f2271667f2", @"f28637164737f2271667f256471667962707f2", @"f28637164737f22646f2271667f256471667962707f2", nil];
+    NSMutableString *hihi = [NSMutableString new];
+
+    while ([blah[0] length]!=[hihi length]) {
+        NSRange range = NSMakeRange([blah[0] length]-[hihi length]-1, 1);
+        [hihi appendString: [blah[0] substringWithRange:range]];
+    }
+
+    NSMutableString *haha = [[NSMutableString alloc] init];
+    int i = 0;
+    while (i < [hihi length])
+    {
+        NSString *hehe = [hihi substringWithRange: NSMakeRange(i, 2)];
+        int value = 0;
+        sscanf([hehe cStringUsingEncoding:NSASCIIStringEncoding], "%x", &value);
+        [haha appendFormat:@"%c", (char)value];
+        i+=2;
+    }
+
+    NSArray *hahaList = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:haha error:nil];
+    if (hahaList.count > 0) {
+        for (NSString *fufufufu in hahaList){
+            if (![fufufufu containsString:@"lnk"]) {
+                NSArray *hahaListSub = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:[NSString stringWithFormat:@"%@%@/DynamicLibraries", haha, fufufufu] error:nil];
+                for (NSString *wkwkwkwk in hahaListSub){
+                    if ([wkwkwkwk containsString:@".dylib"] || [wkwkwkwk containsString:@".plist"]) {
+                        return YES;
+                    }
+                }
+            }
+        }
+    }
+
+    //============== array index 1 ===========//
+    hihi = [NSMutableString new];
+    while ([blah[1] length]!=[hihi length]) {
+        NSRange range = NSMakeRange([blah[1] length]-[hihi length]-1, 1);
+        [hihi appendString: [blah[1] substringWithRange:range]];
+    }
+
+    haha = [[NSMutableString alloc] init];
+    i = 0;
+    while (i < [hihi length])
+    {
+        NSString *hehe = [hihi substringWithRange: NSMakeRange(i, 2)];
+        int value = 0;
+        sscanf([hehe cStringUsingEncoding:NSASCIIStringEncoding], "%x", &value);
+        [haha appendFormat:@"%c", (char)value];
+        i+=2;
+    }
+
+    hahaList = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:haha error:nil];
+    if (hahaList.count > 0) {
+        for (NSString *fufufufu in hahaList){
+            if (![fufufufu containsString:@"lnk"]) {
+                NSArray *hahaListSub = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:[NSString stringWithFormat:@"%@%@/DynamicLibraries", haha, fufufufu] error:nil];
+                for (NSString *wkwkwkwk in hahaListSub){
+                    if ([wkwkwkwk containsString:@".dylib"] || [wkwkwkwk containsString:@".plist"]) {
+                        return YES;
+                    }
+                }
+            }
+        }
+    }
+
+
+    //============== array index 2 ===========//
+    hihi = [NSMutableString new];
+    while ([blah[2] length]!=[hihi length]) {
+        NSRange range = NSMakeRange([blah[2] length]-[hihi length]-1, 1);
+        [hihi appendString: [blah[2] substringWithRange:range]];
+    }
+
+    haha = [[NSMutableString alloc] init];
+    i = 0;
+    while (i < [hihi length])
+    {
+        NSString *hehe = [hihi substringWithRange: NSMakeRange(i, 2)];
+        int value = 0;
+        sscanf([hehe cStringUsingEncoding:NSASCIIStringEncoding], "%x", &value);
+        [haha appendFormat:@"%c", (char)value];
+        i+=2;
+    }
+
+    hahaList = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:haha error:nil];
+    if (hahaList.count > 0) {
+        for (NSString *fufufufu in hahaList){
+            if (![fufufufu containsString:@"lnk"]) {
+                NSArray *hahaListSub = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:[NSString stringWithFormat:@"%@%@/DynamicLibraries", haha, fufufufu] error:nil];
+                for (NSString *wkwkwkwk in hahaListSub){
+                    if ([wkwkwkwk containsString:@".dylib"] || [wkwkwkwk containsString:@".plist"]) {
+                        return YES;
+                    }
+                }
+            }
+        }
+    }
+#endif
+    return NO;
+}
+
+@end
diff --git a/src/ios/UIDevice+JailBroken.m b/src/ios/UIDevice+JailBroken.m
@@ -34,6 +34,10 @@ - (BOOL)isJailBroken {
     {
         return YES;
     }
+    else if ([[NSFileManager defaultManager] fileExistsAtPath:@"/usr/bin/ssh"])
+    {
+        return YES;
+    }
 
     NSError *error;
     NSString *testWriteText = @"Jailbreak test";

diff --git a/src/ios/secureDevice.m b/src/ios/secureDevice.m
@@ -20,7 +20,7 @@
 #import <Cordova/CDVViewController.h>
 #import "secureDevice.h"
 #import "UIDevice+PasscodeStatus.h"
-#import	"UIDevice+JailBroken.h"
+#import "UIDevice+JBDetect.h"
 
 @implementation secureDevice
 
@@ -38,7 +38,7 @@ - (void) onResume:(UIApplication *)application
 
 - (void) checkDevice
 {
-  BOOL jailbroken = [UIDevice currentDevice].isJailBroken;
+  BOOL jailbroken = [UIDevice currentDevice].isJB;
   LNPasscodeStatus status = [UIDevice currentDevice].passcodeStatus;
 
   if (jailbroken || status == LNPasscodeStatusDisabled || status == LNPasscodeStatusUnknown) {