Initial commit

Makefile

@@ -0,0 +1,11 @@
+TWEAK_NAME = pwngress
+pwngress_FILES = Tweak.xm
+
+export TARGET = iphone:clang
+export ARCHS = armv7 arm64
+export TARGET_IPHONEOS_DEPLOYMENT_VERSION = 6.0
+export ADDITIONAL_OBJCFLAGS = -fobjc-arc -fvisibility=hidden
+export INSTALL_TARGET_PROCESSES = Ingress
+
+include $(THEOS)/makefiles/common.mk
+include $(THEOS_MAKE_PATH)/tweak.mk

Tweak.xm

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+#import <Foundation/Foundation.h>
+#import <substrate.h>
+
+static NSArray *NotAllowedPathPrefixes;
+
+static BOOL allowAccess(NSString *filename) {
+    if ([filename hasPrefix:@"/private"]) {
+        filename = [filename substringFromIndex:@"/private".length];
+    }
+    if (filename.length == 0) {
+        return YES;
+    }
+    for (NSString *prefix in NotAllowedPathPrefixes) {
+        if ([filename hasPrefix:prefix]) {
+            return NO;
+        }
+    }
+    return YES;
+}
+
+%group pwnDetection
+int stat (const char *filename, struct stat *result);
+%hookf(int *, stat, const char *filename, struct stat *result) {
+    if (!allowAccess([NSString stringWithUTF8String:filename])) {
+        filename = "";
+    }
+    return %orig;
+}
+
+int lstat (const char *filename, struct stat *result);
+%hookf(int *, lstat, const char *filename, struct stat *result) {
+    if (!allowAccess([NSString stringWithUTF8String:filename])) {
+        filename = "";
+    }
+    return %orig;
+}
+
+FILE *fopen(const char *filename, const char *mode);
+%hookf(FILE **, fopen, const char *filename, const char *mode) {
+    if (!allowAccess([NSString stringWithUTF8String:filename])) {
+        filename = "";
+    }
+    return %orig;
+}
+%end
+
+%ctor {
+    @autoreleasepool {
+        NotAllowedPathPrefixes = @[
+            @"/bin",
+            @"/usr/bin",
+            @"/usr/sbin",
+            @"/usr/libexec",
+            @"/etc/passwd",
+            @"/etc/ssh",
+            @"/var/log",
+            @"/var/tmp",
+            @"/Applications",
+            @"/Library/MobileSubstrate",
+            @"/System/Library/LaunchDaemons"
+        ];
+        %init(pwnDetection);
+    }
+}

control

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+Package: com.synecx.pwngress
+Name: pwngress
+Version: 1.0
+Architecture: iphoneos-arm
+Depends: mobilesubstrate
+Description: Bypass Ingress jailbreak detection
+Maintainer: Erwin <synecx@live.com>
+Author: Erwin <synecx@live.com>
+Section: Tweaks

pwngress.plist

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+{ Filter = { Bundles = ( "com.google.ingress" ); }; }