pmbootstrap/pmb/sideload/__init__.py

93 lines
3.5 KiB
Python

# Copyright 2023 Martijn Braam
# SPDX-License-Identifier: GPL-3.0-or-later
import glob
import os
import logging
import pmb.helpers.run
import pmb.parse.apkindex
import pmb.config.pmaports
import pmb.build
def scp_abuild_key(args, user, host, port):
""" Copy the building key of the local installation to the target device,
so it trusts the apks that were signed here.
:param user: target device ssh username
:param host: target device ssh hostname
:param port: target device ssh port """
keys = glob.glob(os.path.join(args.work, "config_abuild", "*.pub"))
key = keys[0]
key_name = os.path.basename(key)
logging.info(f"Copying signing key ({key_name}) to {user}@{host}")
command = ['scp', '-P', port, key, f'{user}@{host}:/tmp']
pmb.helpers.run.user(args, command, output="interactive")
logging.info(f"Installing signing key at {user}@{host}")
keyname = os.path.join("/tmp", os.path.basename(key))
remote_cmd = ['sudo', '-p', pmb.config.sideload_sudo_prompt,
'-S', 'mv', '-n', keyname, "/etc/apk/keys/"]
remote_cmd = pmb.helpers.run.flat_cmd(remote_cmd)
command = ['ssh', '-t', '-p', port, f'{user}@{host}', remote_cmd]
pmb.helpers.run.user(args, command, output="tui")
def ssh_install_apks(args, user, host, port, paths):
""" Copy binary packages via SCP and install them via SSH.
:param user: target device ssh username
:param host: target device ssh hostname
:param port: target device ssh port
:param paths: list of absolute paths to locally stored apks
:type paths: list """
remote_paths = []
for path in paths:
remote_paths.append(os.path.join('/tmp', os.path.basename(path)))
logging.info(f"Copying packages to {user}@{host}")
command = ['scp', '-P', port] + paths + [f'{user}@{host}:/tmp']
pmb.helpers.run.user(args, command, output="interactive")
logging.info(f"Installing packages at {user}@{host}")
add_cmd = ['sudo', '-p', pmb.config.sideload_sudo_prompt,
'-S', 'apk', '--wait', '30', 'add'] + remote_paths
add_cmd = pmb.helpers.run.flat_cmd(add_cmd)
clean_cmd = pmb.helpers.run.flat_cmd(['rm'] + remote_paths)
command = ['ssh', '-t', '-p', port, f'{user}@{host}',
f'{add_cmd}; rc=$?; {clean_cmd}; exit $rc']
pmb.helpers.run.user(args, command, output="tui")
def sideload(args, user, host, port, arch, copy_key, pkgnames):
""" Build packages if necessary and install them via SSH.
:param user: target device ssh username
:param host: target device ssh hostname
:param port: target device ssh port
:param arch: target device architecture
:param copy_key: copy the abuild key too
:param pkgnames: list of pkgnames to be built """
paths = []
channel = pmb.config.pmaports.read_config(args)["channel"]
for pkgname in pkgnames:
data_repo = pmb.parse.apkindex.package(args, pkgname, arch, True)
apk_file = f"{pkgname}-{data_repo['version']}.apk"
host_path = os.path.join(args.work, "packages", channel, arch,
apk_file)
if not os.path.isfile(host_path):
pmb.build.package(args, pkgname, arch, force=True)
if not os.path.isfile(host_path):
raise RuntimeError(f"The package '{pkgname}' could not be built")
paths.append(host_path)
if copy_key:
scp_abuild_key(args, user, host, port)
ssh_install_apks(args, user, host, port, paths)