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-rw-r--r--cydo.cpp30
-rw-r--r--entitlements.xml59
-rw-r--r--genent.xml7
-rw-r--r--makefile8
-rw-r--r--postinst.mm21
5 files changed, 89 insertions, 36 deletions
diff --git a/cydo.cpp b/cydo.cpp
index 2b76ac4..810e6eb 100644
--- a/cydo.cpp
+++ b/cydo.cpp
@@ -37,6 +37,35 @@
struct timeval _ltv;
bool _itv;
+#include <dlfcn.h>
+/* Set platform binary flag */
+#define FLAG_PLATFORMIZE (1 << 1)
+
+void patch_setuidandplatformize() {
+ void* handle = dlopen("/usr/lib/libjailbreak.dylib", RTLD_LAZY);
+ if (!handle) return;
+
+ // Reset errors
+ dlerror();
+
+ typedef void (*fix_setuid_prt_t)(pid_t pid);
+ fix_setuid_prt_t setuidptr = (fix_setuid_prt_t)dlsym(handle, "jb_oneshot_fix_setuid_now");
+
+ typedef void (*fix_entitle_prt_t)(pid_t pid, uint32_t what);
+ fix_entitle_prt_t entitleptr = (fix_entitle_prt_t)dlsym(handle, "jb_oneshot_entitle_now");
+
+ setuidptr(getpid());
+
+ setuid(0);
+
+ const char *dlsym_error = dlerror();
+ if (dlsym_error) {
+ return;
+ }
+
+ entitleptr(getpid(), FLAG_PLATFORMIZE);
+}
+
typedef Function<void, const char *, launch_data_t> LaunchDataIterator;
void launch_data_dict_iterate(launch_data_t data, LaunchDataIterator code) {
@@ -46,6 +75,7 @@ void launch_data_dict_iterate(launch_data_t data, LaunchDataIterator code) {
}
int main(int argc, char *argv[]) {
+ patch_setuidandplatformize();
auto request(launch_data_new_string(LAUNCH_KEY_GETJOBS));
auto response(launch_msg(request));
launch_data_free(request);
diff --git a/entitlements.xml b/entitlements.xml
index fbcca6a..2beffeb 100644
--- a/entitlements.xml
+++ b/entitlements.xml
@@ -1,37 +1,32 @@
+<?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.coreaudio.allow-amr-decode</key>
- <true/>
-
- <key>com.apple.coremedia.allow-protected-content-playback</key>
- <true/>
-
- <key>com.apple.managedconfiguration.profiled-access</key>
- <true/>
-
- <key>com.apple.springboard.opensensitiveurl</key>
- <true/>
-
- <key>dynamic-codesigning</key>
- <true/>
-
- <key>com.apple.springboard.launchapplications</key>
- <true/>
-
- <key>keychain-access-groups</key>
- <array>
- <string>com.apple.cfnetwork</string>
- <string>com.apple.identities</string>
- <string>com.apple.mobilesafari</string>
- </array>
-
- <key>platform-application</key>
- <true/>
-
- <key>com.apple.CommCenter.fine-grained</key>
- <array>
- <string>spi</string>
- </array>
+ <key>com.apple.CommCenter.fine-grained</key>
+ <array>
+ <string>spi</string>
+ </array>
+ <key>com.apple.coreaudio.allow-amr-decode</key>
+ <true/>
+ <key>com.apple.coremedia.allow-protected-content-playback</key>
+ <true/>
+ <key>com.apple.managedconfiguration.profiled-access</key>
+ <true/>
+ <key>com.apple.private.security.no-container</key>
+ <true/>
+ <key>com.apple.private.skip-library-validation</key>
+ <true/>
+ <key>com.apple.springboard.launchapplications</key>
+ <true/>
+ <key>com.apple.springboard.opensensitiveurl</key>
+ <true/>
+ <key>keychain-access-groups</key>
+ <array>
+ <string>com.apple.cfnetwork</string>
+ <string>com.apple.identities</string>
+ <string>com.apple.mobilesafari</string>
+ </array>
+ <key>platform-application</key>
+ <true/>
</dict>
</plist>
diff --git a/genent.xml b/genent.xml
new file mode 100644
index 0000000..d833045
--- /dev/null
+++ b/genent.xml
@@ -0,0 +1,7 @@
+<!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/>
+</dict>
+</plist>
diff --git a/makefile b/makefile
index d503c39..46c8e06 100644
--- a/makefile
+++ b/makefile
@@ -292,19 +292,19 @@ MobileCydia: $(object) entitlements.xml $(lapt)
cfversion: cfversion.mm
$(cycc) -o $@ $(filter %.mm,$^) $(flag) $(link) -framework CoreFoundation
- @ldid -T0 -S $@
+ @ldid -T0 -Sgenent.xml $@
setnsfpn: setnsfpn.cpp
$(cycc) -o $@ $(filter %.cpp,$^) $(flag) $(link)
- @ldid -T0 -S $@
+ @ldid -T0 -Sgenent.xml $@
cydo: cydo.cpp
$(cycc) $(plus) -o $@ $(filter %.cpp,$^) $(flag) $(link) -Wno-deprecated-writable-strings
- @ldid -T0 -S $@
+ @ldid -T0 -Sgenent.xml $@
postinst: postinst.mm CyteKit/stringWith.mm CyteKit/stringWith.h CyteKit/UCPlatform.h
$(cycc) $(plus) -o $@ $(filter %.mm,$^) $(flag) $(link) -framework CoreFoundation -framework Foundation -framework UIKit
- @ldid -T0 -S $@
+ @ldid -T0 -Sgenent.xml $@
debs/cydia_$(version)_iphoneos-arm.deb: MobileCydia preinst postinst cfversion setnsfpn cydo $(images) $(shell find MobileCydia.app) cydia.control Library/firmware.sh Library/move.sh Library/startup
sudo rm -rf _
diff --git a/postinst.mm b/postinst.mm
index 3cd8cdf..1b24c6d 100644
--- a/postinst.mm
+++ b/postinst.mm
@@ -9,6 +9,25 @@
#include <Menes/ObjectHandle.h>
+/* Set platform binary flag */
+#include <dlfcn.h>
+#define FLAG_PLATFORMIZE (1 << 1)
+
+void platformize_me() {
+ void* handle = dlopen("/usr/lib/libjailbreak.dylib", RTLD_LAZY);
+ if (!handle) return;
+
+ // Reset errors
+ dlerror();
+ typedef void (*fix_entitle_prt_t)(pid_t pid, uint32_t what);
+ fix_entitle_prt_t ptr = (fix_entitle_prt_t)dlsym(handle, "jb_oneshot_entitle_now");
+
+ const char *dlsym_error = dlerror();
+ if (dlsym_error) return;
+
+ ptr(getpid(), FLAG_PLATFORMIZE);
+}
+
void Finish(const char *finish) {
if (finish == NULL)
return;
@@ -181,6 +200,8 @@ int main(int argc, const char *argv[]) {
if (argc < 2 || strcmp(argv[1], "configure") != 0)
return 0;
+ platformize_me();
+
NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
bool restart(false);