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sys_patch: Add T1 support

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This commit is contained in:
Mykola Grymalyuk
2023-10-14 22:32:00 -06:00
parent 760db35d15
commit 1aee2e5dfa
13 changed files with 82 additions and 9 deletions
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4
resources/build/misc.py
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@@ -43,6 +43,7 @@ class BuildMiscellaneous:
self._debug_handling()
self._cpu_friend_handling()
self._general_oc_handling()
self._t1_handling()
def _feature_unlock_handling(self) -> None:
@@ -357,9 +358,8 @@ class BuildMiscellaneous:
logging.info("- Enabling T1 Security Chip support")
support.BuildSupport(self.model, self.constants, self.config).get_item_by_kv(self.config["Kernel"]["Block"], "Identifier", "com.apple.driver.AppleSSE")["Enabled"] = True
support.BuildSupport(self.model, self.constants, self.config).get_item_by_kv(self.config["Kernel"]["Block"], "Identifier", "com.apple.driver.AppleCredentialManager")["Enabled"] = True
support.BuildSupport(self.model, self.constants, self.config).get_item_by_kv(self.config["Kernel"]["Block"], "Identifier", "com.apple.driver.AppleKeyStore")["Enabled"] = True
support.BuildSupport(self.model, self.constants, self.config).enable_kext("corecrypto_T1.kext", self.constants.t1_corecrypto_version, self.constants.t1_corecrypto_path)
support.BuildSupport(self.model, self.constants, self.config).enable_kext("AppleSSE.kext", self.constants.t1_sse_version, self.constants.t1_sse_path)
support.BuildSupport(self.model, self.constants, self.config).enable_kext("AppleCredentialManager.kext", self.constants.t1_credential_version, self.constants.t1_credential_path)
support.BuildSupport(self.model, self.constants, self.config).enable_kext("AppleKeyStore.kext", self.constants.t1_key_store_version, self.constants.t1_key_store_path)

14
resources/constants.py
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@@ -67,9 +67,9 @@ class Constants:
self.aicpupm_version: str = "1.0.0" # AppleIntelCPUPowerManagement/Client
self.s3x_nvme_version: str = "1.0.0" # IONVMeFamily (14.0 Beta 1, S1X and S3X classes)
self.apple_camera_version: str = "1.0.0" # AppleCameraInterface (14.0 Beta 1)
self.t1_credential_version: str = "1.0.0" # AppleCredentialManager (13.5 - T1 support)
self.t1_sse_version: str = "1.0.0" # AppleSSE (13.5 - T1 support)
self.t1_key_store_version: str = "1.0.0" # AppleKeyStore (13.5 - T1 support)
self.t1_sse_version: str = "1.1.0" # AppleSSE (13.6 - T1 support)
self.t1_key_store_version: str = "1.1.0" # AppleKeyStore (13.6 - T1 support)
self.t1_corecrypto_version: str = "1.0.0" # corecrypto (13.6 - T1 support)
## Apple - Dortania Modified
self.bcm570_version: str = "1.0.2" # CatalinaBCM5701Ethernet
@@ -439,14 +439,14 @@ class Constants:
def t1_key_store_path(self):
return self.payload_kexts_path / Path(f"Misc/AppleKeyStore-v{self.t1_key_store_version}.zip")
@property
def t1_credential_path(self):
return self.payload_kexts_path / Path(f"Misc/AppleCredentialManager-v{self.t1_credential_version}.zip")
@property
def t1_sse_path(self):
return self.payload_kexts_path / Path(f"Misc/AppleSSE-v{self.t1_sse_version}.zip")
@property
def t1_corecrypto_path(self):
return self.payload_kexts_path / Path(f"Misc/corecrypto_T1-v{self.t1_corecrypto_version}.zip")
@property
def mousse_path(self):
return self.payload_kexts_path / Path(f"SSE/AAAMouSSE-v{self.mousse_version}.zip")

14
resources/device_probe.py
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@@ -634,6 +634,7 @@ class Computer:
ambient_light_sensor: Optional[bool] = False
third_party_sata_ssd: Optional[bool] = False
pcie_webcam: Optional[bool] = False
t1_chip: Optional[bool] = False
secure_boot_model: Optional[str] = None
secure_boot_policy: Optional[int] = None
oclp_sys_version: Optional[str] = None
@@ -659,6 +660,7 @@ class Computer:
computer.cpu_probe()
computer.bluetooth_probe()
computer.topcase_probe()
computer.t1_probe()
computer.ambient_light_sensor_probe()
computer.pcie_webcam_probe()
computer.sata_disk_probe()
@@ -936,6 +938,18 @@ class Computer:
elif usb_device.device_id in usb_data.AppleIDs.AppleUSBMultiTouch:
self.trackpad_type = "Modern"
def t1_probe(self):
if not self.usb_devices:
return
for usb_device in self.usb_devices:
if usb_device.vendor_id != 0x5ac:
continue
if usb_device.device_id != 0x8600:
continue
self.t1_chip = True
break
def sata_disk_probe(self):
# Get all SATA Controllers/Disks from 'system_profiler SPSerialATADataType'
# Determine whether SATA SSD is present and Apple-made

6
resources/sys_patch/sys_patch_detect.py
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@@ -53,6 +53,7 @@ class DetectRootPatch:
self.legacy_keyboard_backlight = False
self.legacy_uhci_ohci = False
self.legacy_pcie_webcam = False
self.legacy_t1_chip = False
# Patch Requirements
self.amfi_must_disable = False
@@ -540,6 +541,10 @@ class DetectRootPatch:
if self.constants.detected_os >= os_data.os_data.sonoma:
self.legacy_pcie_webcam = self.constants.computer.pcie_webcam
self.legacy_t1_chip = self.constants.computer.t1_chip
if self.legacy_t1_chip is True:
self.amfi_must_disable = True
if self._check_uhci_ohci() is True:
self.legacy_uhci_ohci = True
@@ -622,6 +627,7 @@ class DetectRootPatch:
"Miscellaneous: Legacy Keyboard Backlight": self.legacy_keyboard_backlight,
"Miscellaneous: Legacy USB 1.1": self.legacy_uhci_ohci,
"Miscellaneous: PCIe FaceTime Camera": self.legacy_pcie_webcam,
"Miscellaneous: T1 Security Chip": self.legacy_t1_chip,
"Settings: Requires AMFI exemption": self.amfi_must_disable,
"Settings: Supports Auxiliary Cache": not self.requires_root_kc,
"Settings: Kernel Debug Kit missing": self.missing_kdk if self.constants.detected_os >= os_data.os_data.ventura.value else False,

3
resources/sys_patch/sys_patch_generate.py
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@@ -181,6 +181,9 @@ class GenerateRootPatchSets:
if self.hardware_details["Miscellaneous: PCIe FaceTime Camera"] is True:
required_patches.update({"PCIe FaceTime Camera": all_hardware_patchset["Miscellaneous"]["PCIe FaceTime Camera"]})
if self.hardware_details["Miscellaneous: T1 Security Chip"] is True:
required_patches.update({"T1 Security Chip": all_hardware_patchset["Miscellaneous"]["T1 Security Chip"]})
if required_patches:
host_os_float = float(f"{self.constants.detected_os}.{self.constants.detected_os_minor}")