Feat/root helper for ts

.gitignore

@@ -8,3 +8,8 @@
 /src/.theos
 /src/theos
 /src/packages
+/.theos
+/src/CocoaTop/CocoaTop.xcodeproj/xcuserdata
+/src/CocoaTop/CocoaTop.xcodeproj/project.xcworkspace/xcuserdata
+/packages
+/src/CocoaTop-helper/bin

Makefile

@@ -0,0 +1,23 @@
+ARCHS = arm64
+TARGET = iphone:clang:18.4:12.0
+APPLICATION_NAME = CocoaTop
+
+.PHONY: build-subprojects
+
+#DEBUG = 0
+#FINALPACKAGE = 1
+#PACKAGE_VERSION = $(THEOS_PACKAGE_BASE_VERSION)
+
+include $(THEOS)/makefiles/common.mk
+SUBPROJECTS += src/CocoaTop
+include $(THEOS_MAKE_PATH)/aggregate.mk
+
+build-subprojects:
+	@$(MAKE) -C src/CocoaTop-helper all
+
+ipa: build-subprojects package
+	@mkdir -p .theos/_tmp/build/Payload
+	@cp -r .theos/_/Applications/* .theos/_tmp/build/Payload
+	@cd .theos/_tmp/build/ && zip -r ../../../packages/$(APPLICATION_NAME).tipa Payload
+	@cd ../../../..
+	@echo "[+] Done! IPA created"

layout/DEBIAN/control

@@ -0,0 +1,12 @@
+Package: ru.domo.cocoatop64
+Name: CocoatopTS
+Version: 3.0.0
+Architecture: iphoneos-arm
+Description: Process Viewer for iOS GUI, updated for iOS 13 by SXX.
+Depends: firmware (>= 12.0) | org.swift.libswift
+Conflicts: ru.domo.cocoatop
+Replaces: ru.domo.cocoatop
+Breaks: ru.domo.cocoatop
+Author: Domo, SXX
+Maintainer: AlvinHV
+Section: Applications

src/CocoaTop-helper/Ent.plist

@@ -0,0 +1,48 @@
+<?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>com.apple.private.security.storage.AppDataContainers</key>
+    <true/>
+    <key>com.apple.private.security.no-sandbox</key>
+    <true/>
+    <key>com.apple.private.security.sandbox.debug-mode</key>
+    <true/>
+    <key>com.apple.private.persona-mgmt</key>
+    <true/>
+    <key>platform-application</key>
+    <true/>
+    <key>get-task-allow</key>
+    <true/>
+    <key>proc_info-allow</key>
+    <true/>
+    <key>task_for_pid-allow</key>
+    <true/>
+    <key>com.apple.private.network.statistics</key>
+    <true/>
+    <key>com.apple.security.temporary-exception.sbpl</key>
+    <array>
+        <string>(allow signal)</string>
+        <string>(allow ipc-posix-sem)</string>
+        <string>(allow ipc-posix-shm)</string>
+        <string>(allow process-info-listpids)</string>
+        <string>(allow process-info*)</string>
+    </array>
+    <key>com.apple.security.exception.process-info</key>
+    <array/>
+    <key>com.apple.system-task-ports</key>
+    <true/>
+    <key>com.apple.managedconfiguration.profiled-access</key>
+    <true/>
+    <key>com.apple.private.logging.diagnostic</key>
+    <true/>
+    <key>com.apple.private.memorystatus</key>
+    <true/>
+    <key>com.apple.private.thread-set-state</key>
+    <true/>
+    <key>com.apple.private.set-exception-port</key>
+    <true/>
+    <key>com.apple.private.sysdiagnose</key>
+    <true/>
+</dict>
+</plist>

src/CocoaTop-helper/Makefile

@@ -0,0 +1,27 @@
+TARGET  = CocoaTop-helper
+OUTDIR ?= bin
+
+CC      = xcrun -sdk iphoneos cc -arch arm64
+LDID    = ldid
+CFLAGS  = -Wall
+
+.PHONY: clean all 
+
+all: clean $(OUTDIR)/$(TARGET)
+
+DEBUG ?= 0
+ifeq ($(DEBUG), 1)
+    CFLAGS +=
+else
+    CFLAGS += -O2
+endif
+
+$(OUTDIR):
+	mkdir -p $(OUTDIR)
+
+$(OUTDIR)/$(TARGET): RootWrapper.c | $(OUTDIR)
+	$(CC) -o $@ $^ $(CFLAGS)
+	$(LDID) -SEnt.plist $@
+
+clean:
+	rm -f $(OUTDIR)/$(TARGET)

src/CocoaTop-helper/RootWrapper.c

@@ -0,0 +1,89 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/sysctl.h>
+#include <sys/types.h>
+#include <signal.h>
+
+// Comparator to sort kinfo_proc by PID
+static int sort_procs_by_pid(const void *a, const void *b) {
+    const struct kinfo_proc *p1 = a;
+    const struct kinfo_proc *p2 = b;
+    if (p1->kp_proc.p_pid < p2->kp_proc.p_pid) return -1;
+    if (p1->kp_proc.p_pid > p2->kp_proc.p_pid) return 1;
+    return 0;
+}
+
+// Fill the shared buffer with process info, return count or -1 on error
+static ssize_t get_process_list(struct kinfo_proc *kp, size_t bufSize) {
+    int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_ALL, 0 };
+    size_t size = bufSize;
+    if (sysctl(mib, 4, kp, &size, NULL, 0) < 0) {
+        return -1;
+    }
+    ssize_t count = size / sizeof(struct kinfo_proc);
+    qsort(kp, count, sizeof(struct kinfo_proc), sort_procs_by_pid);
+    return count;
+}
+
+int main(int argc, char *argv[]) {
+    if (argc < 2) {
+        fprintf(stderr, "Usage: %s <buf_size>\n", argv[0]);
+        return EXIT_FAILURE;
+    }
+
+    char shm_name[50];
+    int parent_pid = getppid();
+    snprintf(shm_name, sizeof(shm_name), "/cocoatop_%d", parent_pid);
+
+    int shm_fd = shm_open(shm_name, O_RDWR , S_IRUSR | S_IWUSR);
+    if (shm_fd < 0) {
+        perror("helper: shm_open");
+        return 1;
+    }
+
+    size_t bufSize = (size_t)strtoull(argv[1], NULL, 10);
+
+    // mmap the shared memory region
+    struct kinfo_proc *kp = mmap(NULL, bufSize,
+                                 PROT_READ | PROT_WRITE,
+                                 MAP_SHARED, shm_fd, 0);
+    if (kp == MAP_FAILED) {
+        perror("mmap");
+        return EXIT_FAILURE;
+    }
+
+    char line[128];
+    while (fgets(line, sizeof(line), stdin)) {
+        // Strip newline
+        size_t len = strlen(line);
+        if (len > 0 && line[len-1] == '\n') {
+            line[len-1] = '\0';
+        }
+
+        if (strcmp(line, "getprocs") == 0) {
+            ssize_t count = get_process_list(kp, bufSize);
+            if (count < 0) {
+                fprintf(stderr, "Failed to get process list: %s\n", strerror(errno));
+                printf("-1\n");
+            } else {
+                printf("%zd\n", count);
+            }
+            fflush(stdout);
+        }
+        else if (strcmp(line, "quit") == 0) {
+            break;
+        }
+        else {
+            fprintf(stderr, "Unknown command: %s\n", line);
+            fflush(stderr);
+        }
+    }
+
+    munmap(kp, bufSize);
+    return EXIT_SUCCESS;
+}