mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-11-10 20:07:04 +01:00
Krzysztof kuhy Rudnicki
4f2b0ccdf7
Two levels of pure taxonomy carrying no information, and a 2-directory
cap leaves no room for them. Categories now sit directly under
linux_configuration/: features, fixes, utils, misc, fresh-install,
installers, diagnostics, gaming, boot_recovery, periodic_background, lib,
meta, tests. A script's own lib/ and tests/ are exempt from the cap, so
those stay put.
Depth violations 248 -> 139; roughly 40 of the remainder are inside
digital_wellbeing and hosts, deferred until the guard-lib repoint.
The moves are the easy half. What breaks is every path that counted
levels, and three classes of it had to be found by resolving paths rather
than reading diffs:
- 52 relative `source` lines for lib/common.sh and lib/android.sh. The
correct prefix differs per file: 40 were ../../ and 12 were ../../../,
so a blanket replace would have fixed one set and broken the other.
- REPO_ROOT in 7 fixes/lib/tests harnesses and setup_syncyomi_guard.sh,
each walking up four levels from a directory now two levels shallower.
This caused a real regression -- the fixes suite went red with
"log_warn: command not found" -- caught by running it and comparing
against the pre-move baseline worktree.
- conftest.py's sys.path entries, which took the pytest gate down with
14 collection errors, and the `# shellcheck source=` directives, which
took shellcheck down with SC1091.
16 symlinks in $HOME broke, including the entire i3blocks bar. All
repointed, and cpu_monitor/memory/disk/time/volume were run to confirm
they emit real output rather than merely resolving.
Verified: 1798 tests pass at 100% coverage, 8 of 9 lib/tests suites pass
(the ninth needs the coverage jail, identically at baseline), pre-commit
is clean, and the two untracked secret configs are still ignored after
their gitignore paths changed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PJrqKERAo5QUeEHWS5Asgp
105 lines
2.6 KiB
Bash
Executable File
105 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# System configuration phase.
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#
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# Sourced by raspberry_pi_nextcloud.sh; split out to keep it under the 250-line
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# cap. Sourced rather than run, so it inherits the caller's strict mode
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# and the variables defined above the source line.
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# =============================================================================
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# System Configuration Phase
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# =============================================================================
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phase_configure_system() {
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check_root
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log_info "=== Configuring Raspberry Pi System ==="
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wait_for_apt_lock
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log_info "Fixing any broken packages..."
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DEBIAN_FRONTEND=noninteractive dpkg --configure -a --force-confdef --force-confold || true
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log_info "Updating system packages..."
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apt-get update
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DEBIAN_FRONTEND=noninteractive apt-get -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade -y
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log_info "Setting timezone to $PI_TIMEZONE..."
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timedatectl set-timezone "$PI_TIMEZONE"
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log_info "Configuring locale..."
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sed -i "s/^# *$PI_LOCALE/$PI_LOCALE/" /etc/locale.gen
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locale-gen
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update-locale LANG="$PI_LOCALE"
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log_info "Hardening SSH configuration..."
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cp /etc/ssh/sshd_config /etc/ssh/sshd_config.backup
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cat >>/etc/ssh/sshd_config.d/hardening.conf <<'EOF'
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# Security hardening
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PermitRootLogin no
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PasswordAuthentication yes
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PubkeyAuthentication yes
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X11Forwarding no
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MaxAuthTries 3
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ClientAliveInterval 300
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ClientAliveCountMax 2
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EOF
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systemctl restart sshd
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log_info "Installing useful packages..."
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DEBIAN_FRONTEND=noninteractive apt-get install -y \
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vim \
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htop \
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curl \
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wget \
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git \
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ufw \
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fail2ban \
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unattended-upgrades
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log_info "Configuring firewall..."
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ufw default deny incoming
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ufw default allow outgoing
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ufw allow ssh
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ufw allow 80/tcp
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ufw allow 443/tcp
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ufw --force enable
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log_info "Configuring fail2ban..."
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cat >/etc/fail2ban/jail.local <<'EOF'
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[DEFAULT]
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bantime = 1h
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findtime = 10m
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maxretry = 5
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[sshd]
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enabled = true
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port = ssh
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filter = sshd
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logpath = /var/log/auth.log
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maxretry = 3
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EOF
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systemctl enable fail2ban
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systemctl restart fail2ban
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log_info "Enabling automatic security updates..."
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cat >/etc/apt/apt.conf.d/50unattended-upgrades <<'EOF'
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Unattended-Upgrade::Origins-Pattern {
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"origin=Debian,codename=${distro_codename},label=Debian-Security";
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"origin=Raspbian,codename=${distro_codename},label=Raspbian";
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};
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Unattended-Upgrade::AutoFixInterruptedDpkg "true";
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Unattended-Upgrade::Remove-Unused-Dependencies "true";
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EOF
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cat >/etc/apt/apt.conf.d/20auto-upgrades <<'EOF'
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APT::Periodic::Update-Package-Lists "1";
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APT::Periodic::Unattended-Upgrade "1";
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APT::Periodic::AutocleanInterval "7";
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EOF
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log_success "System configuration complete!"
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}
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