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Add better FV patch detection

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This commit is contained in:
Mykola Grymalyuk
2021-09-21 18:59:50 -06:00
parent c748b03544
commit 1b2eea6b50
6 changed files with 16 additions and 3 deletions
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8
Resources/Utilities.py
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@@ -165,6 +165,12 @@ def check_metal_support(device_probe, computer):
else:
return True
def check_filevault_skip():
# Check whether we can skip FileVault check with Root Patching
if get_nvram("OCLP-Settings", "4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102", decode=False) and "-allow_fv" in get_nvram("OCLP-Settings", "4D1FDA02-38C7-4A6A-9CC6-4BCCA8B30102", decode=False):
return True
else:
return False
def patching_status(os_sip, os):
# Detection for Root Patching
@@ -190,7 +196,7 @@ def patching_status(os_sip, os):
if get_nvram("csr-active-config", decode=False) and csr_decode(get_nvram("csr-active-config", decode=False), os_sip) is False:
sip_enabled = False
if os > Constants.Constants().catalina and not check_oclp_boot():
if os > Constants.Constants().catalina and not check_filevault_skip():
# Assume non-OCLP Macs do not have our APFS seal patch
fv_status: str = subprocess.run("fdesetup status".split(), stdout=subprocess.PIPE, stderr=subprocess.STDOUT).stdout.decode()
if "FileVault is Off" in fv_status: