I'm developing a EndpointSecurity application for 10.15 and trying to use the EndpointSecurity system extension framework.
I've discovered that when I add the boolean entitlement 'com.apple.developer.endpoint-security.client', the application crashes with a "Code Signiture Invalid" error on launch (whether or not the boolean is YES or NO). My dev machine has SIP disabled , on OSX 10.15, Xcode 11.3
I used automatic signing from xcode, with system extension capability added.
I've seen other people having this issue with no solution posted https://forums.developer.apple.com/thread/124034
example error below:
Time Awake Since Boot: 62 seconds
System Integrity Protection: disabled
Crashed Thread: Unknown
Exception Type: EXC_CRASH (Code Signature Invalid)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace CODESIGNING, Code 0x1
kernel messages:
Backtrace not available
Unknown thread crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x0000000000000000 rcx: 0x0000000000000000 rdx: 0x0000000000000000
rdi: 0x0000000000000000 rsi: 0x0000000000000000 rbp: 0x0000000000000000 rsp: 0x00007ffeee42abb0
r8: 0x0000000000000000 r9: 0x0000000000000000 r10: 0x0000000000000000 r11: 0x0000000000000000
r12: 0x0000000000000000 r13: 0x0000000000000000 r14: 0x0000000000000000 r15: 0x0000000000000000
rip: 0x0000000103714000 rfl: 0x0000000000000200 cr2: 0x0000000000000000
Logical CPU: 0
Error Code: 0x00000000
Trap Number: 0
Binary images description not available
External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by all processes on this machine:
task_for_pid: 272
thread_create: 0
thread_set_state