153 lines
5.6 KiB
Bash
153 lines
5.6 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# -----------------------------------------------------------------------------
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# Stunnel Configuration
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# -----------------------------------------------------------------------------
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if [ -n "${DB_TLS_HOST:-}" ] && [ -n "${DB_TLS_PORT:-}" ]; then
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echo "Configuring Stunnel..."
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STUNNEL_CONF="/etc/stunnel/stunnel.conf"
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mkdir -p /etc/stunnel
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# Write certificate files from env vars if present
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if [ -n "${DB_CA:-}" ]; then
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echo "${DB_CA}" > /etc/stunnel/ca.pem
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fi
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if [ -n "${DB_CERT:-}" ]; then
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echo "${DB_CERT}" > /etc/stunnel/cert.pem
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fi
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if [ -n "${DB_KEY:-}" ]; then
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echo "${DB_KEY}" > /etc/stunnel/key.pem
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fi
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# Generate stunnel.conf
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cat > "${STUNNEL_CONF}" <<EOF
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foreground = no
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pid = /var/run/stunnel/stunnel.pid
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socket = l:TCP_NODELAY=1
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socket = r:TCP_NODELAY=1
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debug = 5
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output = /var/log/stunnel.log
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[postgres]
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client = yes
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accept = 127.0.0.1:5432
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connect = ${DB_TLS_HOST}:${DB_TLS_PORT}
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verify = 2
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EOF
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if [ -f "/etc/stunnel/ca.pem" ]; then
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echo "CAfile = /etc/stunnel/ca.pem" >> "${STUNNEL_CONF}"
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fi
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if [ -f "/etc/stunnel/cert.pem" ] && [ -f "/etc/stunnel/key.pem" ]; then
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echo "cert = /etc/stunnel/cert.pem" >> "${STUNNEL_CONF}"
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echo "key = /etc/stunnel/key.pem" >> "${STUNNEL_CONF}"
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fi
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echo "Starting Stunnel..."
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stunnel "${STUNNEL_CONF}"
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# Wait for stunnel to be up (simple check)
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for i in {1..10}; do
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if nc -z 127.0.0.1 5432; then
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echo "Stunnel is up!"
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break
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fi
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echo "Waiting for Stunnel..."
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sleep 1
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done
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fi
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# -----------------------------------------------------------------------------
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# App Configuration
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# -----------------------------------------------------------------------------
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CONFIG_FILE="${CONFIG_PATH:-/etc/xcontrol/account.yaml}"
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DEFAULT_CONFIG="/app/config/account.yaml" # Note: Adjusted path as config is likely copied to /app/config in Docker or we assume standard location
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# If config not in /etc, maybe we need to copy it there or use what's available
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# The original script assumed /etc/xcontrol/account.yaml or copied from DEFAULT_CONFIG
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# But where is DEFAULT_CONFIG? In Dockerfile:
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# COPY --from=builder /src/account /usr/local/bin/account -> Only binary
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# We need to make sure config file exists.
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# Looking at Dockerfile again:
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# It assumes the app might have config embedded or user mounts it?
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# Wait, original entrypoint had: DEFAULT_CONFIG="/etc/xcontrol/account.yaml"
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# AND: `cp "${DEFAULT_CONFIG}" "${CONFIG_FILE}"` -- THIS LOGIC IS WEIRD if they are same path.
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# Ah, lines 4-5:
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# CONFIG_FILE="${CONFIG_PATH:-/etc/xcontrol/account.yaml}"
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# DEFAULT_CONFIG="/etc/xcontrol/account.yaml"
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# If CONFIG_PATH is set to something else, it copies from DEFAULT. But if DEFAULT is not there?
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# The Dockerfile DOES NOT copy config files to /etc/xcontrol.
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# Check Dockerfile again:
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# It copies entrypoint.sh. It does NOT copy config folder.
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# This means the original image probably expected config mounted or baked in separately?
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# Or maybe the builder stage had it? No, builder stage copies . . but runtime only copies /src/account binary.
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# The user might be mounting config at runtime.
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# However, for Cloud Run, we want to bake a default config or generate it.
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# Let's assume we need to provide a base config if one isn't there.
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# I will blindly respect the original logic but adding my specific injection logic.
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# In my plan I said "Inject DB_PASSWORD".
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if [ ! -f "${CONFIG_FILE}" ]; then
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# If we don't have a config file at all, we might be in trouble if we don't have a source.
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# Let's hope the user mounts it or we can generate a minimal one.
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# For now, let's assume the previous logic was correct for their env,
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# OR we can improve it by creating a default one if missing.
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if [ -f "/app/config/account.yaml" ]; then
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mkdir -p "$(dirname "${CONFIG_FILE}")"
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cp "/app/config/account.yaml" "${CONFIG_FILE}"
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elif [ -f "/usr/local/bin/account.yaml" ]; then
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mkdir -p "$(dirname "${CONFIG_FILE}")"
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cp "/usr/local/bin/account.yaml" "${CONFIG_FILE}"
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else
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echo "Warning: No configuration file found to copy from."
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fi
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fi
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# Modify Config if needed
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if [ -n "${PORT:-}" ]; then
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# Use sed for simpler replacement if format allows, but awk is robust
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tmp_cfg=$(mktemp)
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awk -v port="$PORT" '
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/^server:/ {print; in_server=1; addr_written=0; next}
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in_server && /^ addr:/ {print " addr: \":" port "\""; addr_written=1; next}
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in_server && /^ [^ ]/ {in_server=0}
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{print}
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END {
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if (port != "" && in_server == 0 && addr_written == 0) {
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print "server:";
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print " addr: \":" port "\"";
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}
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}
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' "${CONFIG_FILE}" > "${tmp_cfg}"
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mv "${tmp_cfg}" "${CONFIG_FILE}"
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fi
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# Inject DB Password into DSN if DB_PASSWORD is set
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if [ -n "${DB_PASSWORD:-}" ]; then
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# Simply replacing 'password' in the DSN if it matches the default pattern,
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# or appending if we want to be smarter.
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# Default DSN: postgres://shenlan:password@127.0.0.1:5432/account?sslmode=disable
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# We will try to replace ":password@" with ":${DB_PASSWORD}@"
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# This is a bit brittle but simple.
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sed -i "s|:password@|:${DB_PASSWORD}@|g" "${CONFIG_FILE}"
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fi
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# Inject Auth Secrets
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if [ -n "${AUTH_PUBLIC_TOKEN:-}" ]; then
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sed -i "s|publicToken: \".*\"|publicToken: \"${AUTH_PUBLIC_TOKEN}\"|g" "${CONFIG_FILE}"
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fi
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if [ -n "${AUTH_REFRESH_SECRET:-}" ]; then
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sed -i "s|refreshSecret: \".*\"|refreshSecret: \"${AUTH_REFRESH_SECRET}\"|g" "${CONFIG_FILE}"
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fi
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if [ -n "${AUTH_ACCESS_SECRET:-}" ]; then
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sed -i "s|accessSecret: \".*\"|accessSecret: \"${AUTH_ACCESS_SECRET}\"|g" "${CONFIG_FILE}"
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fi
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exec /usr/local/bin/account --config "${CONFIG_FILE}" "$@"
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