football/tests/security/compliance_comprehensive_test.bats

#!/usr/bin/env bats
# Comprehensive security compliance tests

# Add bats library to BATS_LIB_PATH

load 'bats-support/load'
load 'bats-assert/load'
load 'bats-file/load'
load '../test_helper/common.bash'

setup() {
    export TEST_ROOT="${TEST_TEMP_DIR}/security"
    mkdir -p "${TEST_ROOT}"
}

@test "Security: Full Disk Encryption (FDE) is configured in preseed" {
    assert_file_contains "${PROJECT_ROOT}/config/preseed.cfg" "crypto"
    assert_file_contains "${PROJECT_ROOT}/config/preseed.cfg" "LUKS"
}

@test "Security: Encryption uses AES-256-XTS cipher" {
    assert_file_contains "${PROJECT_ROOT}/config/preseed.cfg" "AES"
    assert_file_contains "${PROJECT_ROOT}/config/preseed.cfg" "XTS"
}

@test "Security: Password policy enforces 14 character minimum" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/pwquality.conf"
    configure_password_policy "$test_output"

    assert_file_contains "$test_output" "minlen = 14"
}

@test "Security: Password policy requires all character classes" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/pwquality.conf"
    configure_password_policy "$test_output"

    assert_file_contains "$test_output" "dcredit = -1"
    assert_file_contains "$test_output" "ucredit = -1"
    assert_file_contains "$test_output" "lcredit = -1"
    assert_file_contains "$test_output" "ocredit = -1"
}

@test "Security: Password policy rejects common weak passwords" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/pwquality.conf"
    configure_password_policy "$test_output"

    assert_file_contains "$test_output" "badwords = password secret admin root"
}

@test "Security: Password policy has dictionary checking enabled" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/pwquality.conf"
    configure_password_policy "$test_output"

    assert_file_contains "$test_output" "dictcheck = 1"
}

@test "Security: Password policy rejects weak passwords for root" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/pwquality.conf"
    configure_password_policy "$test_output"

    assert_file_contains "$test_output" "enforcing = 1"
}

@test "Security: WiFi is permanently disabled" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/blacklist-wifi.conf"
    create_wifi_blacklist "$test_output"

    assert_file_contains "$test_output" "blacklist cfg80211"
    assert_file_contains "$test_output" "blacklist mac80211"
}

@test "Security: Bluetooth is permanently disabled" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/blacklist-bluetooth.conf"
    create_bluetooth_blacklist "$test_output"

    assert_file_contains "$test_output" "blacklist btusb"
    assert_file_contains "$test_output" "blacklist bluetooth"
}

@test "Security: SSH disallows root login" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/sshd_config"
    configure_ssh "$test_output"

    assert_file_contains "$test_output" "PermitRootLogin no"
}

@test "Security: SSH has maximum authentication tries" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/sshd_config"
    configure_ssh "$test_output"

    assert_file_contains "$test_output" "MaxAuthTries 3"
}

@test "Security: SSH has client alive settings" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/sshd_config"
    configure_ssh "$test_output"

    assert_file_contains "$test_output" "ClientAliveInterval 300"
    assert_file_contains "$test_output" "ClientAliveCountMax 2"
}

@test "Security: Firewall blocks inbound traffic by default" {
    source "${PROJECT_ROOT}/src/firewall-setup.sh"

    local test_output="${TEST_ROOT}/firewall.rules"
    configure_nftables "$test_output"

    assert_file_contains "$test_output" "policy input drop"
}

@test "Security: Firewall allows outbound traffic" {
    source "${PROJECT_ROOT}/src/firewall-setup.sh"

    local test_output="${TEST_ROOT}/firewall.rules"
    configure_nftables "$test_output"

    assert_file_contains "$test_output" "policy output accept"
}

@test "Security: Firewall allows SSH inbound" {
    source "${PROJECT_ROOT}/src/firewall-setup.sh"

    local test_output="${TEST_ROOT}/firewall.rules"
    configure_nftables "$test_output"

    assert_file_contains "$test_output" "tcp dport 22"
}

@test "Security: Firewall allows WireGuard" {
    source "${PROJECT_ROOT}/src/firewall-setup.sh"

    local test_output="${TEST_ROOT}/firewall.rules"
    configure_nftables "$test_output"

    assert_file_contains "$test_output" "udp dport 51820"
}

@test "Security: Encryption setup hook exists" {
    assert_file_exists "${PROJECT_ROOT}/config/hooks/installed/encryption-setup.sh"
    assert [ -x "${PROJECT_ROOT}/config/hooks/installed/encryption-setup.sh" ]
}

@test "Security: Encryption validation hook exists" {
    assert_file_exists "${PROJECT_ROOT}/config/hooks/installed/encryption-validation.sh"
    assert [ -x "${PROJECT_ROOT}/config/hooks/installed/encryption-validation.sh" ]
}

@test "Security: cryptsetup is included in packages" {
    assert_file_contains "${PROJECT_ROOT}/config/package-lists/knel-football.list.chroot" "cryptsetup"
}

@test "Security: cryptsetup-initramfs is included in packages" {
    assert_file_contains "${PROJECT_ROOT}/config/package-lists/knel-football.list.chroot" "cryptsetup-initramfs"
}

@test "Security: pam-pwquality is included in packages" {
    assert_file_contains "${PROJECT_ROOT}/config/package-lists/knel-football.list.chroot" "libpam-pwquality"
}

@test "Security: dmsetup is included in preseed packages" {
    assert_file_contains "${PROJECT_ROOT}/config/preseed.cfg" "dmsetup"
}

@test "Security: nftables is included in packages" {
    assert_file_contains "${PROJECT_ROOT}/config/package-lists/knel-football.list.chroot" "nftables"
}

@test "Security: WireGuard is included in packages" {
    assert_file_contains "${PROJECT_ROOT}/config/package-lists/knel-football.list.chroot" "wireguard"
}

@test "Security: No plain-text passwords in configuration files" {
    skip "Manual review required - check for passwords in config files"
}

@test "Security: SSH uses protocol 2 only" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/sshd_config"
    configure_ssh "$test_output"

    assert_file_contains "$test_output" "Protocol 2"
}

@test "Security: SSH disallows empty passwords" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/sshd_config"
    configure_ssh "$test_output"

    assert_file_contains "$test_output" "PermitEmptyPasswords no"
}

@test "Security: SSH disables challenge-response authentication" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/sshd_config"
    configure_ssh "$test_output"

    assert_file_contains "$test_output" "ChallengeResponseAuthentication no"
}

@test "Security: SSH disables X11 forwarding" {
    source "${PROJECT_ROOT}/src/security-hardening.sh"

    local test_output="${TEST_ROOT}/sshd_config"
    configure_ssh "$test_output"

    assert_file_contains "$test_output" "X11Forwarding no"
}