Ryan HughesandDavid Heinemeier Hansson
df819a6f98
Apply the Omabot patch on Quattro, verify effective SSH hardening, prevent stored provisioning state from restoring the blanket input-group grant, and stop Omarchy from shipping asdcontrol authorization that belongs to the package. Co-authored-by: David Heinemeier Hansson <david@hey.com>
106 lines
3.4 KiB
Bash
Executable File
106 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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source "$(dirname "$0")/base-test.sh"
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test_dir=$(mktemp -d)
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trap 'rm -rf "$test_dir"' EXIT
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stub_bin="$test_dir/bin"
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mkdir -p "$stub_bin"
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cat >"$stub_bin/omarchy-pkg-add" <<'STUB'
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#!/bin/bash
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printf 'pkg %s\n' "$*" >>"${CALL_LOG:?}"
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STUB
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cat >"$stub_bin/omarchy-cmd-missing" <<'STUB'
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#!/bin/bash
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exit 0
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STUB
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cat >"$stub_bin/systemctl" <<'STUB'
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#!/bin/bash
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printf 'systemctl %s\n' "$*" >>"${CALL_LOG:?}"
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STUB
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cat >"$stub_bin/sshd" <<'STUB'
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#!/bin/bash
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case $1 in
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-t)
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[[ ${SSHD_SYNTAX_VALID:-1} == 1 ]]
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;;
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-T)
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printf 'passwordauthentication %s\n' "${SSHD_PASSWORD_AUTH:-no}"
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printf 'kbdinteractiveauthentication %s\n' "${SSHD_KBD_AUTH:-no}"
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;;
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*)
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exit 2
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;;
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esac
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STUB
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cat >"$stub_bin/sudo" <<'STUB'
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#!/bin/bash
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case $1 in
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install)
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destination="${TEST_ROOT:?}${4:?}"
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/usr/bin/mkdir -p "${destination%/*}"
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/usr/bin/install -Dm644 /dev/stdin "$destination"
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;;
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rm)
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/usr/bin/rm -f "${TEST_ROOT:?}${3:?}"
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;;
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*)
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exec "$@"
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;;
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esac
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STUB
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chmod +x "$stub_bin"/*
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ssh-keygen -q -t ed25519 -N "" -f "$test_dir/key"
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public_key=$(<"$test_dir/key.pub")
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run_setup() {
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local scenario="$1"
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local home="$test_dir/$scenario/home"
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local root="$test_dir/$scenario/root"
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mkdir -p "$home" "$root"
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: >"$test_dir/$scenario.calls"
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HOME="$home" TEST_ROOT="$root" CALL_LOG="$test_dir/$scenario.calls" \
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SSHD_SYNTAX_VALID="${SSHD_SYNTAX_VALID:-1}" \
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SSHD_PASSWORD_AUTH="${SSHD_PASSWORD_AUTH:-no}" \
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SSHD_KBD_AUTH="${SSHD_KBD_AUTH:-no}" \
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PATH="$stub_bin:$PATH" \
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bash "$ROOT/bin/omarchy-setup-security-sshd" --key="$public_key"
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}
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output=$(run_setup success)
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config="$test_dir/success/root/etc/ssh/sshd_config.d/10-omarchy-hardening.conf"
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grep -qxF "PasswordAuthentication no" "$config" || fail "SSH setup disables password authentication"
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grep -qxF "KbdInteractiveAuthentication no" "$config" || fail "SSH setup disables keyboard-interactive authentication"
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grep -qxF "systemctl reload sshd.service" "$test_dir/success.calls" || fail "SSH setup reloads the validated config"
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grep -q "Password logins are off" <<<"$output" || fail "SSH setup reports hardening after it succeeds"
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pass "SSH setup authorizes a key and disables password logins"
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if SSHD_PASSWORD_AUTH=yes run_setup ineffective >"$test_dir/ineffective.output" 2>&1; then
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fail "SSH setup must fail when password authentication remains effective"
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fi
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[[ ! -e $test_dir/ineffective/root/etc/ssh/sshd_config.d/10-omarchy-hardening.conf ]] ||
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fail "SSH setup removes an ineffective hardening config"
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! grep -qF "systemctl reload sshd.service" "$test_dir/ineffective.calls" ||
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fail "SSH setup must not reload ineffective hardening"
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! grep -q "Password logins are off" "$test_dir/ineffective.output" ||
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fail "SSH setup must not claim ineffective hardening succeeded"
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pass "SSH setup verifies the effective daemon settings"
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if SSHD_SYNTAX_VALID=0 run_setup invalid >"$test_dir/invalid.output" 2>&1; then
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fail "SSH setup must fail when sshd rejects its config"
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fi
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[[ ! -e $test_dir/invalid/root/etc/ssh/sshd_config.d/10-omarchy-hardening.conf ]] ||
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fail "SSH setup removes a rejected hardening config"
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! grep -qF "systemctl reload sshd.service" "$test_dir/invalid.calls" ||
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fail "SSH setup must not reload a rejected config"
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! grep -q "Password logins are off" "$test_dir/invalid.output" ||
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fail "SSH setup must not claim rejected hardening succeeded"
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pass "SSH setup fails safely when sshd rejects the config"
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