open-swe/deploy/seahaven/seed_store.sh
Adam Moussa 434d0ad80c
feat(deploy): AWS-sourced fetch-config + seed_store + rotation docs (PR#7) (#8)
PR#7 of the AWS migration. deploy/seahaven/: fetch-config.sh materializes a
service-user-owned 0600 tmpfs .env from Secrets Manager + SSM (fail-fast);
seed_store.sh reseeds the in-memory store; ROTATION.md.

Incorporates T5 /sh-security-review fixes:
- seed_store no longer bash-sources the .env (closes the SH-INJ-001 RCE); uses a
  non-eval reader, jq --arg JSON bodies, and a loopback-pinned BASE.
- fetch-config: .env owned by the openswe service user (app no longer runs as
  root); DEFAULT_REPO_OWNER hard-pinned; key-identifier validation + flat-namespace
  collision detection; dropped SSM --recursive.
shellcheck + bash -n clean.
2026-06-26 15:06:41 -04:00

179 lines
8.1 KiB
Bash
Executable file

#!/usr/bin/env bash
# Seed the LangGraph store after a (re)start.
#
# The stock `langgraph dev` server uses an IN-MEMORY store, so anything written
# to it (team model settings, user mappings) is lost on every restart. This
# script idempotently re-PUTs that state and is wired as a systemd
# ExecStartPost on the open-swe.service unit so it runs after each start.
# IT MUST RE-RUN ON EVERY RESTART — the in-memory store starts empty each boot.
#
# Replace this with Postgres-backed durability (Aegra / `langgraph up`) to make
# the store survive restarts and drop this script.
#
# AWS-env-aware: pass the env as $1 (dev|prod). Seed values (default repo, model
# ids, user mappings) come from the fetch-config-materialized .env.
#
# SECURITY (T5 /sh-security-review):
# - SH-INJ-001: this script NEVER `source`s the .env. python-dotenv and bash
# have incompatible escaping, and a config value like `$(cmd)` would execute
# when sourced. We extract the few single-line seed keys with a non-eval
# reader (read_env) instead.
# - SH-INJ-003: the store PUT bodies are built with `jq --arg`, so values are
# always JSON-encoded (no string interpolation into a JSON heredoc).
# - SH-INJ-004: BASE is pinned to loopback — never derived from store/SSM
# config (LANGGRAPH_URL) — so a tampered value can't redirect the PUTs.
# - SC-02: not sourcing the .env means secrets are never exported into this
# script's (or curl's) environment.
#
# Seed values read from the materialized .env (set in SSM /open-swe-<env>/*):
# DEFAULT_REPO_OWNER / DEFAULT_REPO_NAME -> team_settings default_repo
# LLM_MODEL_ID -> default builder model (fallback)
# SEED_AGENT_MODEL / SEED_AGENT_EFFORT -> builder model + effort (optional)
# SEED_REVIEWER_MODEL / SEED_REVIEWER_EFFORT -> reviewer model + effort (optional)
# SEED_USER_MAPPINGS -> "login:email,login:email" (optional)
# CONFIGURED_ADMINS -> "login,email" fallback for the mapping
# Legacy OPENSWE_* process-env overrides are still honored (highest precedence).
set -euo pipefail
ENV="${1:-${OPENSWE_ENV:-}}"
case "$ENV" in
dev | prod | "") ;; # empty allowed: pure-env / on-prem backward-compat mode
*)
echo "seed_store: ENV must be 'dev' or 'prod' (got '$ENV')" >&2
exit 2
;;
esac
ENV_DIR="${ENV_DIR:-/run/open-swe}"
ENV_FILE="${ENV_FILE:-${ENV_DIR}/.env}"
# read_env KEY -> prints the value of a SINGLE-LINE `KEY="..."` entry from the
# materialized .env WITHOUT shell evaluation (SH-INJ-001 fix). Seed keys are
# simple single-line values; multiline secrets (e.g. the PEM) are never read
# here. Returns empty if the key is absent/unreadable.
read_env() {
local key="$1" line
[ -r "$ENV_FILE" ] || return 0
line="$(grep -m1 -- "^${key}=" "$ENV_FILE" 2>/dev/null || true)"
[ -n "$line" ] || return 0
line="${line#*=}"
# strip one layer of surrounding double quotes (python-dotenv double-quoted form)
if [ "${line#\"}" != "$line" ]; then line="${line%\"}"; line="${line#\"}"; fi
# reverse python-dotenv double-quote escaping (only \" and \\ are escaped)
line="${line//\\\"/\"}"; line="${line//\\\\/\\}"
printf '%s' "$line"
}
# Process-env override (legacy/on-prem) -> .env value -> default.
pick() { # pick DEFAULT OVERRIDE_VALUE FILE_KEY...
local def="$1" override="$2"; shift 2
if [ -n "$override" ]; then printf '%s' "$override"; return; fi
local k v
for k in "$@"; do v="$(read_env "$k")"; [ -n "$v" ] && { printf '%s' "$v"; return; }; done
printf '%s' "$def"
}
# BASE is loopback-pinned (SH-INJ-004): this on-box seeder only talks to the
# local server; OPENSWE_PORT may override the port but never the host.
BASE="http://127.0.0.1:${OPENSWE_PORT:-2024}"
AGENT_MODEL="$(pick 'anthropic:claude-opus-4-8' "${OPENSWE_AGENT_MODEL:-}" SEED_AGENT_MODEL LLM_MODEL_ID)"
AGENT_EFFORT="$(pick 'high' "${OPENSWE_AGENT_EFFORT:-}" SEED_AGENT_EFFORT)"
REVIEWER_MODEL="$(pick 'openai:gpt-5.5' "${OPENSWE_REVIEWER_MODEL:-}" SEED_REVIEWER_MODEL)"
REVIEWER_EFFORT="$(pick 'high' "${OPENSWE_REVIEWER_EFFORT:-}" SEED_REVIEWER_EFFORT)"
# default_repo = owner/name from AWS config (DEFAULT_REPO_OWNER is hard-pinned
# away from upstream by fetch-config.sh).
REPO_OWNER="$(pick '' '' DEFAULT_REPO_OWNER)"
REPO_NAME="$(pick '' '' DEFAULT_REPO_NAME)"
if [ -n "${OPENSWE_DEFAULT_REPO:-}" ]; then
DEFAULT_REPO="$OPENSWE_DEFAULT_REPO"
elif [ -n "$REPO_OWNER" ] && [ -n "$REPO_NAME" ]; then
DEFAULT_REPO="${REPO_OWNER}/${REPO_NAME}"
else
echo "seed_store: set OPENSWE_DEFAULT_REPO=owner/repo (or DEFAULT_REPO_OWNER + DEFAULT_REPO_NAME in .env)" >&2
exit 1
fi
# user_mappings: explicit SEED_USER_MAPPINGS ("login:email,..."), then legacy
# OPENSWE_OWNER_LOGIN/EMAIL, then parse CONFIGURED_ADMINS ("login,email").
SEED_MAP="$(pick '' "${SEED_USER_MAPPINGS:-}" SEED_USER_MAPPINGS)"
ADMINS="$(pick '' "${CONFIGURED_ADMINS:-}" CONFIGURED_ADMINS)"
declare -a MAPPINGS=()
if [ -n "$SEED_MAP" ]; then
IFS=',' read -r -a _pairs <<<"$SEED_MAP"
for p in "${_pairs[@]}"; do
p="${p//[[:space:]]/}"
[ -n "$p" ] && MAPPINGS+=("$p")
done
elif [ -n "${OPENSWE_OWNER_LOGIN:-}" ] && [ -n "${OPENSWE_OWNER_EMAIL:-}" ]; then
MAPPINGS+=("${OPENSWE_OWNER_LOGIN}:${OPENSWE_OWNER_EMAIL}")
elif [ -n "$ADMINS" ]; then
_login="" _email=""
IFS=',' read -r -a _toks <<<"$ADMINS"
for t in "${_toks[@]}"; do
t="${t//[[:space:]]/}"
[ -z "$t" ] && continue
case "$t" in
*@*) [ -z "$_email" ] && _email="$t" ;;
*) [ -z "$_login" ] && _login="$t" ;;
esac
done
[ -n "$_login" ] && [ -n "$_email" ] && MAPPINGS+=("${_login}:${_email}")
fi
if [ "${#MAPPINGS[@]}" -eq 0 ]; then
echo "seed_store: no user mapping resolved — set SEED_USER_MAPPINGS or OPENSWE_OWNER_LOGIN/EMAIL" >&2
exit 1
fi
NOW="$(date -u +%Y-%m-%dT%H:%M:%S+00:00)"
# Wait for the server to accept requests (up to ~60s). Authoritative (OSWE-SEED-03):
# if it never comes up, log and exit 0 — do NOT fail the unit into a restart loop.
READY=0
for _ in $(seq 1 30); do
if [ "$(curl -s -o /dev/null -w '%{http_code}' "$BASE/ok" || true)" = "200" ]; then READY=1; break; fi
sleep 2
done
if [ "$READY" -ne 1 ]; then
echo "seed_store: server not ready at $BASE after ~60s; skipping seed (will reseed on next restart)" >&2
exit 0
fi
# 1) team_settings/default — JSON built with jq --arg (SH-INJ-003 fix).
team_body="$(jq -n \
--arg am "$AGENT_MODEL" --arg ae "$AGENT_EFFORT" \
--arg rm "$REVIEWER_MODEL" --arg re "$REVIEWER_EFFORT" \
--arg repo "$DEFAULT_REPO" --arg now "$NOW" \
'{namespace:["team_settings"],key:"default",value:{
review_draft_prs:false, pr_summaries:true, review_trace_links:true,
org_guidelines:null,
default_agent_model:$am, default_agent_reasoning_effort:$ae,
default_agent_subagent_model:$am, default_agent_subagent_reasoning_effort:$ae,
default_repo:$repo,
default_reviewer_model:$rm, default_reviewer_reasoning_effort:$re,
default_reviewer_subagent_model:$rm, default_reviewer_subagent_reasoning_effort:$re,
default_grouping_model:null, default_grouping_reasoning_effort:null,
default_chat_model:null, default_chat_reasoning_effort:null,
updated_at:$now}}')"
curl -fsS -X PUT "$BASE/store/items" -H "Content-Type: application/json" -d "$team_body" >/dev/null \
|| echo "seed_store: WARN team_settings PUT failed (will reseed next restart)" >&2
# 2) user_mappings/<login> — required, or the @openswe trigger ignores the commenter.
for pair in "${MAPPINGS[@]}"; do
login="${pair%%:*}"
email="${pair#*:}"
if [ -z "$login" ] || [ -z "$email" ] || [ "$login" = "$pair" ]; then
echo "seed_store: skipping malformed mapping '$pair' (want login:email)" >&2
continue
fi
map_body="$(jq -n --arg login "$login" --arg email "$email" --arg now "$NOW" \
'{namespace:["user_mappings"],key:$login,value:{
github_login:$login, work_email:$email, slack_user_id:null,
source:"slack_oauth", status:"active", created_at:$now, updated_at:$now}}')"
curl -fsS -X PUT "$BASE/store/items" -H "Content-Type: application/json" -d "$map_body" >/dev/null \
|| echo "seed_store: WARN user_mapping PUT failed for $login" >&2
done
echo "seed_store: done at $NOW (env=${ENV:-none}, repo=$DEFAULT_REPO, mappings=${#MAPPINGS[@]})"