initial COM2 system snapshot

COM2_STRIP_PG_SEMICOLONS_AND_REVERIFY_ONE_SHOT.sh

@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+DIR="/opt/hx-ki/com2-stack"
+F="$DIR/docker-compose.yml"
+C="hxki-postgres"
+TS="$(date +%Y%m%d-%H%M%S)"
+BK="/opt/hx-ki/backups/com2-strip-pg-$TS"
+mkdir -p "$BK"
+
+echo "=== COM2 · STRIP PG ';' + REVERIFY (one-shot) ==="
+echo "Compose: $F"
+echo "Backup:  $BK"
+echo
+
+[ -f "$F" ] || { echo "FAIL: missing $F"; exit 1; }
+cp -a "$F" "$BK/docker-compose.yml.pre"
+
+echo "[1] Strip trailing ';' from POSTGRES_USER/DB/PASSWORD values (list + mapping, quoted/unquoted)"
+python3 - <<'PY'
+from pathlib import Path
+import re
+
+p = Path("/opt/hx-ki/com2-stack/docker-compose.yml")
+s = p.read_text()
+
+keys = ["POSTGRES_USER", "POSTGRES_PASSWORD", "POSTGRES_DB"]
+
+# list-form: - KEY=value;
+for k in keys:
+    s = re.sub(rf'^(\s*-\s*{k}=)(.*?);(\s*)$', r'\1\2\3', s, flags=re.M)
+
+# mapping-form: KEY: value;
+for k in keys:
+    s = re.sub(rf'^(\s*{k}:\s*)(.*?);(\s*)$', r'\1\2\3', s, flags=re.M)
+
+# also handle quoted values: KEY: "value;";
+for k in keys:
+    s = re.sub(rf'^(\s*{k}:\s*")(.*?);("(\s*)$)', r'\1\2\3', s, flags=re.M)
+
+p.write_text(s)
+PY
+
+echo
+echo "[2] Validate compose"
+docker compose -f "$F" config >/dev/null
+echo "OK: compose valid"
+
+echo
+echo "[3] Recreate postgres to re-inject sanitized ENV"
+cd "$DIR"
+docker compose up -d --force-recreate --no-deps "$C" >/dev/null
+
+echo
+echo "[4] Ground truth ENV inside container (must NOT end with ';')"
+docker inspect "$C" --format '{{range .Config.Env}}{{println .}}{{end}}' | egrep '^POSTGRES_(USER|PASSWORD|DB)='
+
+PG_USER="$(docker inspect "$C" --format '{{range .Config.Env}}{{println .}}{{end}}' | awk -F= '/^POSTGRES_USER=/{print $2}' | tail -n1)"
+PG_DB="$(docker inspect "$C" --format '{{range .Config.Env}}{{println .}}{{end}}' | awk -F= '/^POSTGRES_DB=/{print $2}' | tail -n1)"
+PG_PW="$(docker inspect "$C" --format '{{range .Config.Env}}{{println .}}{{end}}' | awk -F= '/^POSTGRES_PASSWORD=/{print $2}' | tail -n1)"
+
+for x in "$PG_USER" "$PG_DB" "$PG_PW"; do
+  if [[ "$x" == *";"* ]]; then
+    echo "FAIL: still contains ';' in ENV -> $x"
+    exit 3
+  fi
+done
+echo "OK: no semicolons in ENV"
+
+echo
+echo "[5] Verify REAL login (max 30s)"
+for i in $(seq 1 30); do
+  if docker exec -e PGPASSWORD="$PG_PW" "$C" psql -U "$PG_USER" -d "$PG_DB" -c "SELECT 1;" >/dev/null 2>&1; then
+    echo "OK: Postgres auth works with CURRENT ENV"
+    echo "=== DONE ==="
+    exit 0
+  fi
+  sleep 1
+done
+
+echo "FAIL: Postgres still rejects CURRENT ENV."
+echo "=> That means the DATA DIR was initialized with different credentials."
+echo "=> Next deterministic step is a controlled auth-reset (one-time), or you provide the real old password."
+exit 2