379 lines
13 KiB
Python
379 lines
13 KiB
Python
import argparse
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import atexit
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import logging
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import re
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import signal
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import subprocess
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import threading
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import magic
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from os import getcwd as pwd, remove
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from os import path as op
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from sys import exit
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from time import sleep
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import adbutils
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import adbutils.shell
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from rich.console import Console
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from rich.prompt import Prompt
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from rich_argparse import RichHelpFormatter
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from . import Files
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from . import fastboot
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from . import files
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from ._version import VERSION
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from .utils import get_port, repartition, get_progress, logger, console
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exit_counter = 0
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adb: adbutils.AdbClient | None = None
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def handle_sigint(*_) -> None:
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global exit_counter
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if exit_counter == 2:
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console.log("CTRL+C pressed 3 times. Exiting")
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exit(1)
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else:
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console.log(f"Press CTRL+C {2 - exit_counter} more {'time' if exit_counter == 1 else 'times'} to exit")
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exit_counter += 1
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def exit_handler(*_) -> None:
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global adb
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if adb is not None:
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with console.status("[cyan]Stopping adb server", spinner="line", spinner_style="white"):
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adb.server_kill()
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def main() -> int:
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global adb
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signal.signal(signal.SIGINT, handle_sigint)
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atexit.register(exit_handler)
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parser = argparse.ArgumentParser(
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description="Linux on Nabu deployer",
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formatter_class=lambda prog: RichHelpFormatter(
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prog,
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max_help_position=37
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)
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)
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parser.add_argument(
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"-v", "--version",
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help="show version and exit",
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action="store_true"
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)
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parser.add_argument(
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"-d", "--device-serial",
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help="device serial"
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)
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parser.add_argument(
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"-u", "--username",
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help="linux user name"
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)
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parser.add_argument(
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"-p", "--password",
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help="linux user password"
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)
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parser.add_argument(
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"RootFS",
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help="root fs image",
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default=None, nargs="?"
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)
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parser.add_argument(
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"-S", "--part-size",
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help="linux partition size in percents"
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)
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parser.add_argument(
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"--debug",
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help="enable debug output",
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action="store_true"
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)
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args = parser.parse_args()
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if args.version:
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console.log(f"Version: {VERSION}")
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return 0
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if args.debug:
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logger.setLevel(logging.DEBUG)
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else:
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logger.setLevel(logging.INFO)
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if args.RootFS:
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rootfs = op.abspath(args.RootFS)
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try:
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rootfs_magic = magic.Magic(mime=True).from_file(rootfs)
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logger.debug(f"RootFS magic: {rootfs_magic}")
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if rootfs_magic not in ["application/octet-stream", "inode/blockdevice"]:
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console.log("Invalid RootFS image")
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return 1
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except FileNotFoundError:
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console.log("RootFS image not found!")
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return 1
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else:
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console.log(parser.parse_args("-h".split()))
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while True:
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try:
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adb = adbutils.AdbClient(host="127.0.0.1", port=5037)
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adb.make_connection()
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except adbutils.errors.AdbTimeout:
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with console.status("[cyan]Starting adb server", spinner="line", spinner_style="white"):
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try:
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proc = subprocess.Popen("adb start-server",
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stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True
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)
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stdout, stderr = proc.communicate()
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except FileNotFoundError:
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console.log("Failed to start adb server")
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console.log("Adb binary not found in path")
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adb = None
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return 1
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else:
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if proc.wait() != 0:
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console.log("Failed to start adb server")
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console.log(stdout)
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adb = None
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return 1
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else:
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break
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fb_list = fastboot.list_devices()
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fastboot.wait_for_bootloader(serial)
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if not fastboot.check_device(serial):
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fastboot.reboot(serial)
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parts_status = fastboot.check_parts(serial)
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username = args.username
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while username is None:
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username_pattern = r"^[a-z0-9](?!.*[-._?])[a-z0-9]{1,18}[a-z0-9]$"
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username = Prompt.ask("Username for linux")
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if not re.match(username_pattern, username):
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console.log("Incorrect username specified. Please set correct one")
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username = None
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password = args.password
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while password is None:
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password_pattern = r"^[a-z0-9?._-]{1,20}$"
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password = Prompt.ask(f"Password for {username}", password=True)
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if not re.match(password_pattern, password):
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console.log("Incorrect password specified. Please set correct one")
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password = None
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linux_part_size = args.part_size
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while linux_part_size is None:
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linux_part_size = Prompt.ask(
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"Size of linux partition (leave empty to skip if possible)",
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default="", show_default=False
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)
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if linux_part_size == "":
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linux_part_size = None
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break
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elif re.match(r"^\d+%$", linux_part_size) and 20 <= int(linux_part_size[:-1]) <= 90:
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break
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else:
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console.log("Incorrect linux partition size. It can be [20; 90]%")
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linux_part_size = None
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fb_list = list_fb_devices()
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adb_list = list(map(lambda x: x.serial, adb.list()))
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if args.device_serial:
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if args.device_serial in fb_list or args.device_serial in adb_list:
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serial = args.device_serial
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else:
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console.log(f"Device with serial {args.device_serial} not found")
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return 1
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elif len(fb_list) == 1 and len(adb_list) == 0:
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serial = fb_list[0]
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elif len(adb_list) == 1 and len(fb_list) == 0:
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serial = adb_list[0]
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elif len(adb_list + fb_list) == 0:
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console.log("No devices available. Please check your device connection")
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return 1
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else:
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console.log("More then one device detected. Use -d flag to set device")
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return 1
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for msg in [
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f"Username: {username}",
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f"Password: {password}",
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f"Partition size: {linux_part_size if linux_part_size else 'Not changed'}",
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f"Device: {serial}"
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]:
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console.log(msg)
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if Prompt.ask("Is it ok?", default="n", choices=["y", "n"]) == "n":
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return 1
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if serial not in fb_list:
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console.log("ADB Device detected. Rebooting it to bootloader")
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adb.device(serial).shell("reboot bootloader")
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with console.status("[cyan]Waiting for fastboot device", spinner="line", spinner_style="white"):
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wait_for_bootloader(serial)
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console.log("Device connected")
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else:
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console.log("Device connected")
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if not check_device(serial):
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console.log("Is it nabu?")
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reboot_fb_device(serial)
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return 2
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parts_status = check_parts(serial)
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if linux_part_size:
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if Prompt.ask(
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f"Repartition {'requested' if parts_status else 'needed'}. All data will be ERASED",
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default="n", choices=["y", "n"]) == "y":
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console.log("Restoring stock partition table")
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fastboot.restore_parts(serial)
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console.log("Booting OrangeFox recovery")
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fastboot.boot_ofox(serial)
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with console.status("[cyan]Waiting for device", spinner="line", spinner_style="white"):
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try:
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adb.wait_for(serial, state="recovery")
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except adbutils.errors.AdbTimeout():
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console.log("Could not detect recovery device")
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return 1
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repartition(serial, int(linux_part_size.replace("%", "")), percents=True)
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console.log("Repartition complete")
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adbutils.device(serial).shell("reboot bootloader")
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console.log("Rebooting into bootloader")
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wait_for_bootloader(serial)
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console.log("Booting OrangeFox recovery")
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boot_ofox(serial)
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with console.status("[cyan]Waiting for device", spinner="line", spinner_style="white"):
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try:
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fastboot.wait_for_bootloader(serial)
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else:
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console.log("Repartition canceled. Exiting")
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return 1
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if not parts_status and not linux_part_size:
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console.log("Incompatible partition table detected. Repartition needed. Exiting")
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return 1
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console.log("Cleaning linux and esp")
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clean_device(serial)
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console.log("Booting OrangeFox recovery")
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boot_ofox(serial)
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with console.status("[cyan]Waiting for device", spinner="line", spinner_style="white"):
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try:
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adb.wait_for(serial, state="recovery")
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except adbutils.errors.AdbTimeout():
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console.log("Could not detect recovery device")
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return 1
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adbd = adb.device(serial)
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with console.status("[cyan]Formating EFI partition", spinner="line", spinner_style="white"):
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adbd.shell("mkfs.fat -F32 -s1 /dev/block/platform/soc/1d84000.ufshc/by-name/esp -n ESPNABU")
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console.log("EFI partition formated")
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server_port = get_port()
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nc_thread = threading.Thread(
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target=adbd.shell,
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args=(f"busybox nc -l 127.0.0.1:{server_port} > /dev/block/platform/soc/1d84000.ufshc/by-name/linux",),
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daemon=True
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)
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nc_thread.start()
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sleep(3)
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console.log("Flashing RootFS")
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with adbd.create_connection("tcp", server_port) as conn:
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with get_progress() as pbar:
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task = pbar.add_task("[cyan]Uploading RootFS", total=op.getsize(rootfs))
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with open(rootfs, "rb") as rootfs:
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while True:
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data = rootfs.read(10240)
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conn.send(data)
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pbar.update(task, advance=len(data))
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if len(data) < 10240:
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break
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conn.close()
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nc_thread.join()
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with console.status("[cyan]Setting up user and creating boot files", spinner="line", spinner_style="white"):
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if adbd.shell2(f"postinstall {username} {password}").returncode == 0:
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console.log("User created")
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console.log("Boot files created")
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else:
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console.log("Postinstall failed. Rebooting to system")
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adbd.reboot()
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return 4
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console.log("Installing UEFI")
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bootshim = files.BootShim.get()
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payload = files.UEFI_Payload.get()
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adbd.shell("mkdir /tmp/uefi-install")
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with get_progress() as pbar:
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task = pbar.add_task("[cyan]Pushing uefi files", total=2)
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adbd.sync.push(bootshim, f"/tmp/uefi-install/{files.BootShim.name}")
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pbar.update(task, advance=1)
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adbd.sync.push(payload, f"/tmp/uefi-install/{files.UEFI_Payload.name}")
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pbar.update(task, advance=1)
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console.log("Patching boot image")
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match adbd.shell2("uefi-patch").returncode:
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case 1:
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console.log("Failed to patch boot")
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return 1
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case 2:
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console.log("Boot image already patched. Skipping")
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adbd.reboot()
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case 0:
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patched_size = int(adbd.shell("stat -c%s /tmp/uefi-install/new-boot.img"))
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with get_progress() as pbar:
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task = pbar.add_task("[cyan]Saving patched boot to disk", total=patched_size)
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boot_uefi_path = op.join(pwd(), "new_boot.img")
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if op.exists(boot_uefi_path):
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remove(boot_uefi_path)
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with open(boot_uefi_path, "ab") as file:
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for chunk in adbd.sync.iter_content("/tmp/uefi-install/new-boot.img"):
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file.write(chunk)
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pbar.update(task, advance=len(chunk))
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console.log(f"Pathed boot loaded to {boot_uefi_path}")
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backup_size = int(adbd.shell("stat -c%s /tmp/uefi-install/boot.img"))
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with get_progress() as pbar:
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task = pbar.add_task("[cyan]Saving boot backup to disk", total=backup_size)
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boot_backup_path = op.join(pwd(), "boot_backup.img")
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if op.exists(boot_backup_path):
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remove(boot_backup_path)
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with open(boot_backup_path, "ab") as file:
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for chunk in adbd.sync.iter_content("/tmp/uefi-install/new-boot.img"):
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file.write(chunk)
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pbar.update(task, advance=len(chunk))
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console.log(f"Boot backup saved to {boot_backup_path}")
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console.log("Rebooting to bootloader")
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adbd.shell("reboot bootloader")
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fastboot.wait_for_bootloader(serial)
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console.log("Flashing patched boot")
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with open(boot_uefi_path, "rb") as file:
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fastboot.flash(serial, "boot", file.read())
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fastboot.reboot(serial)
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console.log("Done!")
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return 0
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def run() -> None:
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global adb
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status = main()
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if adb is not None:
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with console.status("[cyan]Stopping adb server", spinner="line", spinner_style="white"):
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adb.server_kill()
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exit(status)
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if "__main__" == __name__:
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run()
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