mirror of
https://github.com/infiniteCable2/openpilot.git
synced 2026-09-06 00:03:42 +08:00
DevTekVE
b41ace34cc
* improvement * fix: Improve version parsing logic for sunnypilot --------- Co-authored-by: Discountchubbs <159560811+Discountchubbs@users.noreply.github.com> Co-authored-by: Jason Wen <haibin.wen3@gmail.com>
282 lines
10 KiB
Python
282 lines
10 KiB
Python
"""
|
|
Copyright (c) 2021-, Haibin Wen, sunnypilot, and a number of other contributors.
|
|
|
|
This file is part of sunnypilot and is licensed under the MIT License.
|
|
See the LICENSE.md file in the root directory for more details.
|
|
"""
|
|
|
|
import base64
|
|
import json
|
|
import time
|
|
from enum import Enum
|
|
from typing import Any
|
|
|
|
from openpilot.common.git import get_branch
|
|
from openpilot.common.params import Params, ParamKeyType
|
|
from openpilot.common.realtime import Ratekeeper
|
|
from openpilot.common.swaglog import cloudlog
|
|
from openpilot.system.version import get_version
|
|
|
|
from cereal import messaging, custom
|
|
from sunnypilot.sunnylink.api import SunnylinkApi
|
|
from sunnypilot.sunnylink.backups.utils import decrypt_compressed_data, encrypt_compress_data, SnakeCaseEncoder
|
|
|
|
|
|
class OperationType(Enum):
|
|
BACKUP = "backup"
|
|
RESTORE = "restore"
|
|
|
|
|
|
class BackupManagerSP:
|
|
"""Manages device configuration backups to/from sunnylink"""
|
|
|
|
def __init__(self):
|
|
self.params = Params()
|
|
self.device_id = self.params.get("SunnylinkDongleId", encoding="utf8")
|
|
self.api = SunnylinkApi(self.device_id)
|
|
self.pm = messaging.PubMaster(["backupManagerSP"])
|
|
|
|
# Status tracking
|
|
self.backup_status = custom.BackupManagerSP.Status.idle
|
|
self.restore_status = custom.BackupManagerSP.Status.idle
|
|
|
|
# Unified progress & operation type (only one operation runs at a time)
|
|
self.progress = 0.0
|
|
self.operation: OperationType | None = None
|
|
|
|
self.last_error = ""
|
|
|
|
def _report_status(self) -> None:
|
|
"""Reports current backup manager state through the messaging system."""
|
|
msg = messaging.new_message('backupManagerSP', valid=True)
|
|
backup_state = msg.backupManagerSP
|
|
|
|
backup_state.backupStatus = self.backup_status
|
|
backup_state.restoreStatus = self.restore_status
|
|
# Both progress fields use the unified progress value
|
|
backup_state.backupProgress = self.progress
|
|
backup_state.restoreProgress = self.progress
|
|
backup_state.lastError = self.last_error
|
|
|
|
# Optionally, add a field for operation type if supported:
|
|
# backup_state.operationType = self.operation.value if self.operation else "none"
|
|
|
|
self.pm.send('backupManagerSP', msg)
|
|
|
|
def _update_progress(self, progress: float, op_type: OperationType) -> None:
|
|
"""Updates the unified progress and operation type, then reports status."""
|
|
self.progress = progress
|
|
self.operation = op_type
|
|
self._report_status()
|
|
|
|
def _collect_config_data(self) -> dict[str, Any]:
|
|
"""Collects configuration data to be backed up."""
|
|
config_data = {}
|
|
params_to_backup = [k.decode('utf-8') for k in self.params.all_keys(ParamKeyType.BACKUP)]
|
|
for param in params_to_backup:
|
|
value = self.params.get(param)
|
|
if value is not None:
|
|
config_data[param] = base64.b64encode(value).decode('utf-8')
|
|
return config_data
|
|
|
|
def _get_metadata_value(self, metadata_list, key, default_value=None):
|
|
return next((entry.get("value") for entry in metadata_list if entry.get("key") == key), default_value)
|
|
|
|
async def create_backup(self) -> bool:
|
|
"""Creates and uploads a new backup to sunnylink."""
|
|
try:
|
|
self.backup_status = custom.BackupManagerSP.Status.inProgress
|
|
self._update_progress(0.0, OperationType.BACKUP)
|
|
|
|
# Collect configuration data
|
|
config_data = self._collect_config_data()
|
|
self._update_progress(25.0, OperationType.BACKUP)
|
|
|
|
# Serialize and encrypt config data
|
|
config_json = json.dumps(config_data)
|
|
encrypted_config = encrypt_compress_data(config_json, use_aes_256=True)
|
|
self._update_progress(50.0, OperationType.BACKUP)
|
|
|
|
backup_info = custom.BackupManagerSP.BackupInfo()
|
|
backup_info.deviceId = self.device_id
|
|
backup_info.config = encrypted_config
|
|
backup_info.isEncrypted = True
|
|
backup_info.createdAt = time.strftime("%Y-%m-%d %H:%M:%S", time.gmtime())
|
|
backup_info.updatedAt = backup_info.createdAt
|
|
backup_info.sunnypilotVersion = self._get_current_version()
|
|
backup_info.backupMetadata = [
|
|
custom.BackupManagerSP.MetadataEntry(key="creator", value="BackupManagerSP"),
|
|
custom.BackupManagerSP.MetadataEntry(key="all_values_encoded", value="True"),
|
|
custom.BackupManagerSP.MetadataEntry(key="AES", value="256")
|
|
]
|
|
|
|
payload = json.loads(json.dumps(backup_info.to_dict(), cls=SnakeCaseEncoder))
|
|
self._update_progress(75.0, OperationType.BACKUP)
|
|
|
|
# Upload to sunnylink
|
|
result = self.api.api_get(
|
|
f"backup/{self.device_id}",
|
|
method='PUT',
|
|
access_token=self.api.get_token(),
|
|
json=payload
|
|
)
|
|
|
|
if result:
|
|
self.backup_status = custom.BackupManagerSP.Status.completed
|
|
self._update_progress(100.0, OperationType.BACKUP)
|
|
else:
|
|
self.backup_status = custom.BackupManagerSP.Status.failed
|
|
self.last_error = "Failed to upload backup"
|
|
self._report_status()
|
|
|
|
return bool(self.backup_status == custom.BackupManagerSP.Status.completed)
|
|
|
|
except Exception as e:
|
|
cloudlog.exception(f"Error creating backup: {str(e)}")
|
|
self.backup_status = custom.BackupManagerSP.Status.failed
|
|
self.last_error = str(e)
|
|
self._report_status()
|
|
return False
|
|
|
|
async def restore_backup(self, version: int | None = None) -> bool:
|
|
"""Restores a backup from sunnylink."""
|
|
try:
|
|
self.restore_status = custom.BackupManagerSP.Status.inProgress
|
|
self._update_progress(0.0, OperationType.RESTORE)
|
|
|
|
# Get backup data from API for the specified version
|
|
endpoint = f"backup/{self.device_id}" + f"/{version or ''}" + "?api-version=1"
|
|
backup_data = self.api.api_get(endpoint, access_token=self.api.get_token())
|
|
if not backup_data:
|
|
raise Exception(f"No backup found for device {self.device_id}")
|
|
|
|
self._update_progress(25.0, OperationType.RESTORE)
|
|
|
|
data = backup_data.json()
|
|
backup_metadata = data.get("backup_metadata", [])
|
|
encrypted_config = data.get("config", "")
|
|
if not encrypted_config:
|
|
raise Exception("Empty backup configuration")
|
|
self._update_progress(50.0, OperationType.RESTORE)
|
|
|
|
# Decrypt config and load data
|
|
use_aes_256 = self._get_metadata_value(backup_metadata, "AES", "128") == "256"
|
|
config_json = decrypt_compressed_data(encrypted_config, use_aes_256)
|
|
if not config_json:
|
|
raise Exception("Failed to decrypt backup configuration")
|
|
|
|
config_data = json.loads(config_json)
|
|
self._update_progress(75.0, OperationType.RESTORE)
|
|
|
|
# Apply configuration
|
|
all_values_encoded = self._get_metadata_value(backup_metadata, "all_values_encoded", "false")
|
|
self._apply_config(config_data, str(all_values_encoded).lower() == "true")
|
|
|
|
self.restore_status = custom.BackupManagerSP.Status.completed
|
|
self._update_progress(100.0, OperationType.RESTORE)
|
|
return True
|
|
|
|
except Exception as e:
|
|
cloudlog.exception(f"Error restoring backup: {str(e)}")
|
|
self.restore_status = custom.BackupManagerSP.Status.failed
|
|
self.last_error = str(e)
|
|
self._report_status()
|
|
return False
|
|
|
|
def _apply_config(self, config_data: dict[str, str], all_values_encoded: bool = False) -> None:
|
|
"""Applies configuration data from a backup, but only for parameters marked as backupable."""
|
|
# Get the current list of parameters that can be backed up
|
|
backupable_params = [k.decode('utf-8') for k in self.params.all_keys(ParamKeyType.BACKUP)]
|
|
|
|
# Count for logging/reporting
|
|
restored_count = 0
|
|
skipped_count = 0
|
|
|
|
for param, encoded_value in config_data.items():
|
|
try:
|
|
# Only restore parameters that are currently marked as backupable
|
|
if param in backupable_params:
|
|
value = base64.b64decode(encoded_value) if all_values_encoded else encoded_value
|
|
self.params.put(param, value)
|
|
restored_count += 1
|
|
else:
|
|
skipped_count += 1
|
|
cloudlog.info(f"Skipped restoring param {param}: not marked for backup in current version")
|
|
except Exception as e:
|
|
cloudlog.error(f"Failed to restore param {param}: {str(e)}")
|
|
|
|
cloudlog.info(f"Restore complete: {restored_count} params restored, {skipped_count} params skipped")
|
|
|
|
def _get_current_version(self) -> custom.BackupManagerSP.Version:
|
|
"""Gets current sunnypilot version information."""
|
|
version_obj = custom.BackupManagerSP.Version()
|
|
version_str = get_version()
|
|
|
|
version_parts = version_str.split('-') # For when version is like "1.2.3-456"
|
|
version_nums = version_parts[0].split('.')
|
|
|
|
# Extract build number from hyphen format or as 4th version component
|
|
build = 0
|
|
if len(version_parts) > 1 and version_parts[1].isdigit():
|
|
build = int(version_parts[1])
|
|
elif len(version_nums) > 3 and version_nums[3].isdigit():
|
|
build = int(version_nums[3])
|
|
|
|
# Set version components with safer defaults
|
|
version_obj.major = int(version_nums[0]) if len(version_nums) > 0 and version_nums[0].isdigit() else 0
|
|
version_obj.minor = int(version_nums[1]) if len(version_nums) > 1 and version_nums[1].isdigit() else 0
|
|
version_obj.patch = int(version_nums[2]) if len(version_nums) > 2 and version_nums[2].isdigit() else 0
|
|
version_obj.build = build
|
|
version_obj.branch = get_branch()
|
|
|
|
return version_obj
|
|
|
|
async def main_thread(self) -> None:
|
|
"""Main thread for backup management."""
|
|
rk = Ratekeeper(1, print_delay_threshold=None)
|
|
reset_progress = False
|
|
|
|
while True:
|
|
try:
|
|
if reset_progress:
|
|
self.progress = 100.0
|
|
self.operation = None
|
|
self.restore_status = custom.BackupManagerSP.Status.idle
|
|
self.backup_status = custom.BackupManagerSP.Status.idle
|
|
|
|
# Check for backup command
|
|
if self.params.get_bool("BackupManager_CreateBackup"):
|
|
try:
|
|
await self.create_backup()
|
|
reset_progress = True
|
|
finally:
|
|
self.params.remove("BackupManager_CreateBackup")
|
|
|
|
# Check for restore command
|
|
restore_version = self.params.get("BackupManager_RestoreVersion", encoding="utf8")
|
|
if restore_version:
|
|
try:
|
|
version = int(restore_version) if restore_version.isdigit() else None
|
|
await self.restore_backup(version)
|
|
reset_progress = True
|
|
finally:
|
|
self.params.remove("BackupManager_RestoreVersion")
|
|
|
|
self._report_status()
|
|
rk.keep_time()
|
|
|
|
except Exception as e:
|
|
cloudlog.exception(f"Error in backup manager main thread: {str(e)}")
|
|
self.last_error = str(e)
|
|
self._report_status()
|
|
rk.keep_time()
|
|
|
|
|
|
def main():
|
|
import asyncio
|
|
asyncio.run(BackupManagerSP().main_thread())
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|