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fix: fix: env.sh should not source .env inside containers — compose env is the source of truth (#378)
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Agent 2026-04-08 05:07:09 +00:00
parent 7915b8c685
commit 0721ec6cd4
1 changed files with 38 additions and 39 deletions
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77
lib/env.sh
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@ -20,48 +20,47 @@ fi
export DISINTO_LOG_DIR
# Load secrets: prefer .env.enc (SOPS-encrypted), fall back to plaintext .env.
# Always source .env — cron jobs inside the container do NOT inherit compose
# env vars (FORGE_TOKEN, etc.). Only FORGE_URL is preserved across .env
# sourcing because compose injects http://forgejo:3000 while .env has
# http://localhost:3000. FORGE_TOKEN is NOT preserved so that refreshed
# tokens in .env take effect immediately in running containers.
if [ -f "$FACTORY_ROOT/.env.enc" ] && command -v sops &>/dev/null; then
set -a
_saved_forge_url="${FORGE_URL:-}"
# Use temp file + validate dotenv format before sourcing (avoids eval injection)
# SOPS -d automatically verifies MAC/GCM authentication tag during decryption
_tmpenv=$(mktemp) || { echo "Error: failed to create temp file for .env.enc" >&2; exit 1; }
if ! sops -d --output-type dotenv "$FACTORY_ROOT/.env.enc" > "$_tmpenv" 2>/dev/null; then
echo "Error: failed to decrypt .env.enc — decryption failed, possible corruption" >&2
# Inside containers (DISINTO_CONTAINER=1), compose environment is the source of truth.
# On bare metal, .env/.env.enc is sourced to provide default values.
if [ "${DISINTO_CONTAINER:-}" != "1" ]; then
if [ -f "$FACTORY_ROOT/.env.enc" ] && command -v sops &>/dev/null; then
set -a
_saved_forge_url="${FORGE_URL:-}"
# Use temp file + validate dotenv format before sourcing (avoids eval injection)
# SOPS -d automatically verifies MAC/GCM authentication tag during decryption
_tmpenv=$(mktemp) || { echo "Error: failed to create temp file for .env.enc" >&2; exit 1; }
if ! sops -d --output-type dotenv "$FACTORY_ROOT/.env.enc" > "$_tmpenv" 2>/dev/null; then
echo "Error: failed to decrypt .env.enc — decryption failed, possible corruption" >&2
rm -f "$_tmpenv"
exit 1
fi
# Validate: non-empty, non-comment lines must match KEY=value pattern
# Filter out blank lines and comments before validation
_validated=$(grep -E '^[A-Za-z_][A-Za-z0-9_]*=' "$_tmpenv" 2>/dev/null || true)
if [ -n "$_validated" ]; then
# Write validated content to a second temp file and source it
_validated_env=$(mktemp)
printf '%s\n' "$_validated" > "$_validated_env"
# shellcheck source=/dev/null
source "$_validated_env"
rm -f "$_validated_env"
else
echo "Error: .env.enc decryption output failed format validation" >&2
rm -f "$_tmpenv"
exit 1
fi
rm -f "$_tmpenv"
exit 1
fi
# Validate: non-empty, non-comment lines must match KEY=value pattern
# Filter out blank lines and comments before validation
_validated=$(grep -E '^[A-Za-z_][A-Za-z0-9_]*=' "$_tmpenv" 2>/dev/null || true)
if [ -n "$_validated" ]; then
# Write validated content to a second temp file and source it
_validated_env=$(mktemp)
printf '%s\n' "$_validated" > "$_validated_env"
set +a
[ -n "$_saved_forge_url" ] && export FORGE_URL="$_saved_forge_url"
elif [ -f "$FACTORY_ROOT/.env" ]; then
# Preserve compose-injected FORGE_URL (localhost in .env != forgejo in Docker)
_saved_forge_url="${FORGE_URL:-}"
set -a
# shellcheck source=/dev/null
source "$_validated_env"
rm -f "$_validated_env"
else
echo "Error: .env.enc decryption output failed format validation" >&2
rm -f "$_tmpenv"
exit 1
source "$FACTORY_ROOT/.env"
set +a
[ -n "$_saved_forge_url" ] && export FORGE_URL="$_saved_forge_url"
fi
rm -f "$_tmpenv"
set +a
[ -n "$_saved_forge_url" ] && export FORGE_URL="$_saved_forge_url"
elif [ -f "$FACTORY_ROOT/.env" ]; then
# Preserve compose-injected FORGE_URL (localhost in .env != forgejo in Docker)
_saved_forge_url="${FORGE_URL:-}"
set -a
# shellcheck source=/dev/null
source "$FACTORY_ROOT/.env"
set +a
[ -n "$_saved_forge_url" ] && export FORGE_URL="$_saved_forge_url"
fi
# Allow per-container token override (#375): .env sets the default FORGE_TOKEN