Jesse_Chen
92 lines
2.2 KiB
Bash
Executable File
92 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
set +x
|
|
|
|
ENV_FILE="${1:-.env.staging.database}"
|
|
|
|
if [ ! -e "$ENV_FILE" ]; then
|
|
echo "staging database environment file is missing" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ -L "$ENV_FILE" ]; then
|
|
echo "staging database environment file must not be a symlink" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -f "$ENV_FILE" ]; then
|
|
echo "staging database environment path must be a regular file" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if MODE="$(stat -c '%a' "$ENV_FILE" 2>/dev/null)"; then
|
|
:
|
|
else
|
|
MODE="$(stat -f '%Lp' "$ENV_FILE")"
|
|
fi
|
|
|
|
if [ "$MODE" != "600" ]; then
|
|
echo "staging database environment file must have mode 0600" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if OWNER="$(stat -c '%u' "$ENV_FILE" 2>/dev/null)"; then
|
|
:
|
|
else
|
|
OWNER="$(stat -f '%u' "$ENV_FILE")"
|
|
fi
|
|
|
|
if [ "$OWNER" != "$(id -u)" ]; then
|
|
echo "staging database environment file must be owned by the current user" >&2
|
|
exit 1
|
|
fi
|
|
|
|
definition_count() {
|
|
local key="$1"
|
|
grep -Ec "^(export[[:space:]]+)?${key}=" "$ENV_FILE" || true
|
|
}
|
|
|
|
environment_value() {
|
|
local key="$1"
|
|
sed -n -E "s/^(export[[:space:]]+)?${key}=(.*)$/\\2/p" "$ENV_FILE"
|
|
}
|
|
|
|
require_once_non_empty() {
|
|
local key="$1"
|
|
local count
|
|
local value
|
|
count="$(definition_count "$key")"
|
|
value="$(environment_value "$key")"
|
|
if [ "$count" -ne 1 ] || [ -z "$value" ]; then
|
|
echo "required staging database environment variable is missing or duplicated: $key" >&2
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
required=(
|
|
POSTGRES_DB POSTGRES_USER POSTGRES_PASSWORD
|
|
SCHEMA_OWNER_PASSWORD IDENTITY_RUNTIME_PASSWORD APP_RUNTIME_PASSWORD
|
|
ADMIN_RUNTIME_PASSWORD MIGRATION_RUNNER_PASSWORD BACKUP_READER_PASSWORD
|
|
STAGING_BACKUP_ENCRYPTION_KEY SCHEMA_DATABASE_URL
|
|
)
|
|
for key in "${required[@]}"; do
|
|
require_once_non_empty "$key"
|
|
done
|
|
|
|
if [ "$(environment_value POSTGRES_DB)" != "jyotisha" ]; then
|
|
echo "invalid staging database selector: POSTGRES_DB" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ "$(environment_value POSTGRES_USER)" != "postgres" ]; then
|
|
echo "invalid staging database selector: POSTGRES_USER" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if ! [[ "$(environment_value SCHEMA_DATABASE_URL)" =~ ^postgresql://schema_owner:([A-Za-z0-9._~-]|%[0-9A-Fa-f]{2})+@postgres:5432/jyotisha$ ]]; then
|
|
echo "invalid staging database selector: SCHEMA_DATABASE_URL" >&2
|
|
exit 1
|
|
fi
|
|
|
|
echo "staging database environment validated"
|