who_need_help/scripts/validate-test-env.sh

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#!/usr/bin/env bash
set -euo pipefail
ROOT=$(CDPATH='' cd -- "$(dirname -- "$0")/.." && pwd)
env_file=${1:-}
expected_domain=${2:-}
if [[ -z "$env_file" || -z "$expected_domain" || ! -f "$env_file" ]]; then
echo "Usage: $0 ENV_FILE EXPECTED_DOMAIN" >&2
exit 1
fi
[[ "$(stat -c '%a' "$env_file")" == 600 ]] || {
echo "Test environment must have mode 0600: $env_file" >&2
exit 1
}
[[ "$(stat -c '%u' "$env_file")" == "$(id -u)" ]] || {
echo "Test environment must be owned by the current operator." >&2
exit 1
}
read_value() {
local key=$1
awk -v key="$key" '
index($0, key "=") == 1 {
print substr($0, length(key) + 2)
found = 1
exit
}
END { if (!found) exit 1 }
' "$env_file"
}
require_value() {
local key=$1 value
value=$(read_value "$key") || true
[[ -n "$value" ]] || {
echo "$key is missing or empty in $env_file." >&2
exit 1
}
printf '%s' "$value"
}
valid_fcm_service_account_json() {
jq -e '
.type == "service_account" and
(.project_id | type == "string" and length > 0) and
(.client_email | type == "string" and length > 0) and
(.private_key | type == "string" and length > 0)
' >/dev/null 2>&1
}
[[ "$(require_value DEPLOYMENT_ENV)" == test ]] || {
echo "Test validation requires DEPLOYMENT_ENV=test." >&2
exit 1
}
[[ "$(require_value DEPLOYMENT_TARGET)" == compose ]] || {
echo "Test validation requires DEPLOYMENT_TARGET=compose." >&2
exit 1
}
[[ "$(require_value COMPOSE_PROJECT_NAME)" == who_need_help_test ]] || {
echo "The test checkout must use COMPOSE_PROJECT_NAME=who_need_help_test." >&2
exit 1
}
[[ "$(require_value APP_IMAGE)" == who-need-help:test-* ]] || {
echo "The test checkout must use a test-specific APP_IMAGE." >&2
exit 1
}
[[ "$(require_value SOCKET_PROXY_IMAGE)" == who-need-help:socket-proxy-test-* ]] || {
echo "The test checkout must use a test-specific socket-proxy image." >&2
exit 1
}
[[ "$(require_value POSTGIS_IMAGE)" == who-need-help:postgis-test-* ]] || {
echo "The test checkout must use a test-specific PostGIS image." >&2
exit 1
}
[[ "$(require_value DATABASE_MODE)" == container ]] || {
echo "The test checkout must use its project-owned database container." >&2
exit 1
}
[[ "$(require_value POSTGRES_DB)" == who_need_help_test ]] || {
echo "The test database must be named who_need_help_test." >&2
exit 1
}
[[ "$(require_value DATABASE_URL)" == ecto://*"@db/who_need_help_test" ]] || {
echo "The test DATABASE_URL must target its own Compose database." >&2
exit 1
}
email_delivery_provider=$(require_value EMAIL_DELIVERY_PROVIDER)
case "$email_delivery_provider" in
smtp)
smtp_relay=$(require_value SMTP_RELAY)
if [[ "$smtp_relay" != mailpit ]]; then
require_value SMTP_PORT >/dev/null
smtp_auth=$(require_value SMTP_AUTH)
smtp_username=$(read_value SMTP_USERNAME 2>/dev/null || true)
smtp_password=$(read_value SMTP_PASSWORD 2>/dev/null || true)
[[ "$smtp_auth" != always || (-n "$smtp_username" && -n "$smtp_password") ]] || {
echo "External test SMTP requires SMTP_USERNAME and SMTP_PASSWORD when SMTP_AUTH=always." >&2
exit 1
}
[[ (-z "$smtp_username" && -z "$smtp_password") ||
(-n "$smtp_username" && -n "$smtp_password") ]] || {
echo "SMTP_USERNAME and SMTP_PASSWORD must be configured together." >&2
exit 1
}
fi
;;
*)
echo "EMAIL_DELIVERY_PROVIDER must be smtp." >&2
exit 1
;;
esac
require_value EMAIL_FROM_ADDRESS >/dev/null
[[ "$(require_value PHX_HOST)" == "$expected_domain" &&
"$(require_value WNH_BASE_URL)" == "https://$expected_domain" ]] || {
echo "The test public origin does not match EXPECTED_DOMAIN." >&2
exit 1
}
[[ "$(require_value PUBLIC_UPSTREAM_NAME)" == who-need-help-test ]] || {
echo "The test public upstream alias must be who-need-help-test." >&2
exit 1
}
google_id=$(read_value GOOGLE_OAUTH_CLIENT_ID 2>/dev/null || true)
google_secret=$(read_value GOOGLE_OAUTH_CLIENT_SECRET 2>/dev/null || true)
if [[ -n "$google_id" || -n "$google_secret" ]]; then
[[ -n "$google_id" && -n "$google_secret" ]] || {
echo "Test Google OAuth ID and secret must be configured together." >&2
exit 1
}
fi
firebase_values=(
"$(read_value WNH_FIREBASE_APPLICATION_ID 2>/dev/null || true)"
"$(read_value WNH_FIREBASE_API_KEY 2>/dev/null || true)"
"$(read_value WNH_FIREBASE_PROJECT_ID 2>/dev/null || true)"
"$(read_value WNH_FIREBASE_GCM_SENDER_ID 2>/dev/null || true)"
)
firebase_nonempty=0
for candidate in "${firebase_values[@]}"; do
[[ -z "$candidate" ]] || firebase_nonempty=$((firebase_nonempty + 1))
done
if ((firebase_nonempty != 0 && firebase_nonempty != ${#firebase_values[@]})); then
echo "All four test WNH_FIREBASE_* Android client values must be configured together." >&2
exit 1
fi
vapid_values=(
"$(read_value WEB_PUSH_VAPID_PUBLIC_KEY 2>/dev/null || true)"
"$(read_value WEB_PUSH_VAPID_PRIVATE_KEY 2>/dev/null || true)"
"$(read_value WEB_PUSH_VAPID_SUBJECT 2>/dev/null || true)"
)
vapid_nonempty=0
for candidate in "${vapid_values[@]}"; do
[[ -z "$candidate" ]] || vapid_nonempty=$((vapid_nonempty + 1))
done
if ((vapid_nonempty != 0 && vapid_nonempty != ${#vapid_values[@]})); then
echo "All three test WEB_PUSH_VAPID_* values must be configured together." >&2
exit 1
fi
if ((vapid_nonempty == ${#vapid_values[@]})) &&
[[ ! "${vapid_values[2]}" =~ ^(mailto:|https://) ]]; then
echo "WEB_PUSH_VAPID_SUBJECT must start with mailto: or https://." >&2
exit 1
fi
fcm_project_id=$(read_value FCM_PROJECT_ID 2>/dev/null || true)
fcm_service_account_file=$(read_value FCM_SERVICE_ACCOUNT_FILE 2>/dev/null || true)
fcm_service_account_json_base64=$(
read_value FCM_SERVICE_ACCOUNT_JSON_BASE64 2>/dev/null || true
)
if [[ -n "$fcm_service_account_file" && -n "$fcm_service_account_json_base64" ]]; then
echo "Set only one test FCM service-account credential source." >&2
exit 1
fi
if [[ -n "$fcm_project_id" || -n "$fcm_service_account_file" ||
-n "$fcm_service_account_json_base64" ]]; then
[[ -n "$fcm_project_id" &&
(-n "$fcm_service_account_file" || -n "$fcm_service_account_json_base64") ]] || {
echo "Test FCM project ID and exactly one credential source are required together." >&2
exit 1
}
if [[ -n "$fcm_service_account_file" ]]; then
command -v jq >/dev/null 2>&1 || {
echo "Required command is unavailable for FCM validation: jq" >&2
exit 1
}
[[ "$fcm_service_account_file" == /* && -r "$fcm_service_account_file" ]] || {
echo "Test FCM_SERVICE_ACCOUNT_FILE must be an absolute readable file." >&2
exit 1
}
valid_fcm_service_account_json <"$fcm_service_account_file" || {
echo "Test FCM_SERVICE_ACCOUNT_FILE is not a complete service-account JSON document." >&2
exit 1
}
else
for command in base64 jq; do
command -v "$command" >/dev/null 2>&1 || {
echo "Required command is unavailable for FCM validation: $command" >&2
exit 1
}
done
printf '%s' "$fcm_service_account_json_base64" |
base64 --decode 2>/dev/null |
valid_fcm_service_account_json || {
echo "Test FCM_SERVICE_ACCOUNT_JSON_BASE64 is not a complete service-account JSON document." >&2
exit 1
}
fi
fi
android_package=$(read_value ANDROID_APP_LINKS_PACKAGE_NAME 2>/dev/null || true)
android_fingerprints=$(read_value ANDROID_APP_LINKS_SHA256_CERT_FINGERPRINTS 2>/dev/null || true)
if [[ -n "$android_package" || -n "$android_fingerprints" ]]; then
[[ -n "$android_package" && -n "$android_fingerprints" ]] || {
echo "Test Android App Links package and fingerprints must be configured together." >&2
exit 1
}
[[ "$android_package" =~ ^[A-Za-z][A-Za-z0-9_]*(\.[A-Za-z][A-Za-z0-9_]*)+$ ]] || {
echo "ANDROID_APP_LINKS_PACKAGE_NAME is not a valid Android application ID." >&2
exit 1
}
IFS=',' read -r -a android_fingerprint_values <<<"$android_fingerprints"
for fingerprint in "${android_fingerprint_values[@]}"; do
compact_fingerprint=${fingerprint//:/}
compact_fingerprint=${compact_fingerprint//[[:space:]]/}
[[ "$compact_fingerprint" =~ ^[0-9A-Fa-f]{64}$ ]] || {
echo "ANDROID_APP_LINKS_SHA256_CERT_FINGERPRINTS contains an invalid SHA-256 fingerprint." >&2
exit 1
}
done
fi
secrets=(
"$(require_value POSTGRES_PASSWORD)"
"$(require_value SECRET_KEY_BASE)"
"$(require_value HANDOVER_SECRET)"
"$(require_value RELEASE_COOKIE)"
"$(require_value METRICS_TOKEN)"
)
for ((left = 0; left < ${#secrets[@]}; left++)); do
for ((right = left + 1; right < ${#secrets[@]}; right++)); do
[[ "${secrets[$left]}" != "${secrets[$right]}" ]] || {
echo "Test secrets must be independent." >&2
exit 1
}
done
done
"$ROOT/scripts/compose.sh" "$env_file" config --quiet
echo "Test environment isolation and Compose structure passed validation."