| index : archinstall32 | |
| Archlinux32 installer | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | archinstall/lib/luks.py | 7 | ||||
| -rw-r--r-- | archinstall/lib/user_interaction.py | 44 | ||||
| -rw-r--r-- | examples/guided.py | 50 | ||||
| -rw-r--r-- | examples/minimal.py | 78 |
diff --git a/archinstall/lib/luks.py b/archinstall/lib/luks.py index a1d42196..b076ac9b 100644 --- a/archinstall/lib/luks.py +++ b/archinstall/lib/luks.py @@ -1,5 +1,7 @@ import os import shlex +import time +import pathlib from .exceptions import * from .general import * from .disk import Partition @@ -123,6 +125,11 @@ class luks2(): from .disk import get_filesystem_type if '/' in mountpoint: os.path.basename(mountpoint) # TODO: Raise exception instead? + + wait_timer = time.time() + while pathlib.Paht(partition.path).exists() is False and time.time() - wait_timer < 10: + time.sleep(0.025) + sys_command(f'/usr/bin/cryptsetup open {partition.path} {mountpoint} --key-file {os.path.abspath(key_file)} --type luks2') if os.path.islink(f'/dev/mapper/{mountpoint}'): self.mapdev = f'/dev/mapper/{mountpoint}' diff --git a/archinstall/lib/user_interaction.py b/archinstall/lib/user_interaction.py index 3830962c..33abbefb 100644 --- a/archinstall/lib/user_interaction.py +++ b/archinstall/lib/user_interaction.py @@ -1,4 +1,5 @@ import getpass, pathlib, os, shutil, re +import sys, time, signal from .exceptions import * from .profiles import Profile from .locale_helpers import search_keyboard_layout @@ -19,14 +20,49 @@ def get_longest_option(options): return max([len(x) for x in options]) def check_for_correct_username(username): - if re.match(r'^[a-z_][a-z0-9_-]*\$?$', username) and len(username) <= 32: - return True - log( + if re.match(r'^[a-z_][a-z0-9_-]*\$?$', username) and len(username) <= 32: + return True + log( "The username you entered is invalid. Try again", level=LOG_LEVELS.Warning, fg='red' ) - return False + return False + +def do_countdown(): + SIG_TRIGGER = False + def kill_handler(sig, frame): + print() + exit(0) + + def sig_handler(sig, frame): + global SIG_TRIGGER + SIG_TRIGGER = True + signal.signal(signal.SIGINT, kill_handler) + + original_sigint_handler = signal.getsignal(signal.SIGINT) + signal.signal(signal.SIGINT, sig_handler) + + for i in range(5, 0, -1): + print(f"{i}", end='') + + for x in range(4): + sys.stdout.flush() + time.sleep(0.25) + print(".", end='') + + if SIG_TRIGGER: + abort = input('\nDo you really want to abort (y/n)? ') + if abort.strip() != 'n': + exit(0) + + if SIG_TRIGGER is False: + sys.stdin.read() + SIG_TRIGGER = False + signal.signal(signal.SIGINT, sig_handler) + print() + signal.signal(signal.SIGINT, original_sigint_handler) + return True def get_password(prompt="Enter a password: "): while (passwd := getpass.getpass(prompt)): diff --git a/examples/guided.py b/examples/guided.py index a28aa50e..6feebd00 100644 --- a/examples/guided.py +++ b/examples/guided.py @@ -1,30 +1,8 @@ -import getpass, time, json, sys, signal, os +import getpass, time, json, os import archinstall from archinstall.lib.hardware import hasUEFI from archinstall.lib.profiles import Profile -""" -This signal-handler chain (and global variable) -is used to trigger the "Are you sure you want to abort?" question further down. -It might look a bit odd, but have a look at the line: "if SIG_TRIGGER:" -""" -SIG_TRIGGER = False -def kill_handler(sig, frame): - print() - exit(0) - -def sig_handler(sig, frame): - global SIG_TRIGGER - SIG_TRIGGER = True - signal.signal(signal.SIGINT, kill_handler) - -original_sigint_handler = signal.getsignal(signal.SIGINT) -signal.signal(signal.SIGINT, sig_handler) - -if archinstall.arguments.get('help'): - print("See `man archinstall` for help.") - exit(0) - def ask_user_questions(): """ First, we'll ask the user for a bunch of user input. @@ -206,8 +184,6 @@ def ask_user_questions(): def perform_installation_steps(): - global SIG_TRIGGER - print() print('This is your chosen configuration:') archinstall.log("-- Guided template chosen (with below config) --", level=archinstall.LOG_LEVELS.Debug) @@ -222,29 +198,7 @@ def perform_installation_steps(): """ print(f" ! Formatting {archinstall.arguments['harddrive']} in ", end='') - - for i in range(5, 0, -1): - print(f"{i}", end='') - - for x in range(4): - sys.stdout.flush() - time.sleep(0.25) - print(".", end='') - - if SIG_TRIGGER: - abort = input('\nDo you really want to abort (y/n)? ') - if abort.strip() != 'n': - exit(0) - - if SIG_TRIGGER is False: - sys.stdin.read() - SIG_TRIGGER = False - signal.signal(signal.SIGINT, sig_handler) - - # Put back the default/original signal handler now that we're done catching - # and interrupting SIGINT with "Do you really want to abort". - print() - signal.signal(signal.SIGINT, original_sigint_handler) + archinstall.do_countdown() """ Setup the blockdevice, filesystem (and optionally encryption). diff --git a/examples/minimal.py b/examples/minimal.py index 9124f5bd..367574b5 100644 --- a/examples/minimal.py +++ b/examples/minimal.py @@ -1,30 +1,64 @@ import archinstall, getpass -# Unmount and close previous runs -archinstall.sys_command(f'umount -R /mnt', suppress_errors=True) -archinstall.sys_command(f'cryptsetup close /dev/mapper/luksloop', suppress_errors=True) - # Select a harddrive and a disk password -harddrive = archinstall.select_disk(archinstall.all_disks()) -disk_password = getpass.getpass(prompt='Disk password (won\'t echo): ') +archinstall.log(f"Minimal only supports:") +archinstall.log(f" * Being installed to a single disk") + +if archinstall.arguments.get('help', None): + archinstall.log(f" - Optional disk encryption via --!encryption-password=<password>") + archinstall.log(f" - Optional filesystem type via --filesystem=<fs type>") + archinstall.log(f" - Optional systemd network via --network") + +archinstall.arguments['harddrive'] = archinstall.select_disk(archinstall.all_disks()) +archinstall.arguments['harddrive'].keep_partitions = False + +def install_on(root, boot): + # We kick off the installer by telling it where the root and boot lives + with archinstall.Installer(root, boot_partition=boot, hostname='minimal-arch') as installation: + # Strap in the base system, add a boot loader and configure + # some other minor details as specified by this profile and user. + if installation.minimal_installation(): + installation.add_bootloader() + + # Optionally enable networking: + if archinstall.arguments.get('network', None): + installation.copy_ISO_network_config(enable_services=True) + + installation.add_additional_packages(['nano', 'wget', 'git']) + installation.install_profile('minimal') + + installation.user_create('devel', 'devel') + installation.user_set_pw('root', 'airoot') + + # Once this is done, we output some useful information to the user + # And the installation is complete. + archinstall.log(f"There are two new accounts in your installation after reboot:") + archinstall.log(f" * root (password: airoot)") + archinstall.log(f" * devel (password: devel)") + +print(f" ! Formatting {archinstall.arguments['harddrive']} in ", end='') +archinstall.do_countdown() + +# First, we configure the basic filesystem layout +with archinstall.Filesystem(archinstall.arguments['harddrive'], archinstall.GPT) as fs: + # We use the entire disk instead of setting up partitions on your own + if archinstall.arguments['harddrive'].keep_partitions is False: + fs.use_entire_disk(root_filesystem_type=archinstall.arguments.get('filesystem', 'btrfs')) -with archinstall.Filesystem(harddrive, archinstall.GPT) as fs: - # Use the entire disk instead of setting up partitions on your own - fs.use_entire_disk('luks2') + boot = fs.find_partition('/boot') + root = fs.find_partition('/') - if harddrive.partition[1].size == '512M': - raise OSError('Trying to encrypt the boot partition for petes sake..') - harddrive.partition[0].format('fat32') + boot.format('vfat') - with archinstall.luks2(harddrive.partition[1], 'luksloop', disk_password) as unlocked_device: - unlocked_device.format('btrfs') - - with archinstall.Installer(unlocked_device, boot_partition=harddrive.partition[0], hostname='testmachine') as installation: - if installation.minimal_installation(): - installation.add_bootloader() + # We encrypt the root partition if we got a password to do so with, + # Otherwise we just skip straight to formatting and installation + if archinstall.arguments.get('!encryption-password', None): + root.encrypt() - installation.add_additional_packages(['nano', 'wget', 'git']) - installation.install_profile('minimal') + with archinstall.luks2(root, 'luksloop', archinstall.arguments.get('!encryption-password', None)) as unlocked_root: + unlocked_root.format(root.filesystem) - installation.user_create('devel', 'devel') - installation.user_set_pw('root', 'toor') + install_on(unlocked_root) + else: + root.format(root.filesystem) + install_on(root, boot)
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