Fix Docker sticky footer, commit hash, and configurable local admin password (#133)
* Fix TLS handshake failure for any host without a cached target Reported: fallback SSL doesn't work in the Docker build. Reproduced — it's worse than the fallback specifically: TLS was broken for nearly every connection, including ones with no SNI at all: $ curl -vk https://127.0.0.1/ * TLSv1.3 (IN), TLS alert, internal error (592) * OpenSSL/3.0.13: error:0A000438:SSL routines::tlsv1 alert internal error Root cause: targetinfo.lua's M.get() is shared by two call sites in two incompatible nginx phases — - proxy.conf's access_by_lua_block (a normal HTTP request phase, where ngx.exit() is valid) - nginx.conf's request_domain callback, which runs during the TLS handshake itself (ssl_certificate_by_lua*), where ngx.exit() is NOT a supported API M.get() called ngx.exit() on every lookup failure (no domain/SNI, a Redis error, or an unregistered host). When invoked from the SSL phase, that aborted the handshake with a bare "internal error" alert and produced no log output anywhere — silent and total, not limited to the unregistered-domain case, since even a connection with no SNI hits the same code path immediately. Fix: M.get() no longer calls ngx.exit() itself — it returns (nil, httpStatus) on failure. proxy.conf now checks the return value and calls ngx.exit() itself (the phase where that's actually supported). nginx.conf's request_domain guards the now-possibly-nil result before indexing it, and leaves ngx.ctx.toAllow unset on failure so allow_domain() correctly denies issuance and auto-ssl falls through to the static fallback cert in autossl.conf. Verified end to end against a running Docker build (deployed the changed files into a live container and reloaded, rather than relying on a full rebuild each iteration): - No SNI at all: TLS now completes; HTTP layer correctly returns 406 (previously: broken handshake, no response at all) - Unregistered SNI: same — TLS completes, 406, and openssl s_client confirms the cert served is genuinely the fallback (CN=sni-support-required-for-valid-ssl) - A real registered Host: TLS completes and proxies through to the backend correctly (confirms the success path is unaffected) - npm test: 192/192 pass * Fix footer not sticking to the bottom on short pages body had no sticky-footer layout at all (sso-manager-node already had this; proxy never did), so on any page with little content (e.g. /login) the footer sat right after the content instead of at the bottom of the viewport, leaving a large gap below it. Added the same flex-based pattern already used in sso-manager-node: body is a column flex container, #spa-shell grows to fill the remaining space, pushing the footer (the next sibling) to the bottom. Verified visually (screenshot) and via computed layout (footer.getBoundingClientRect().bottom === window.innerHeight) before and after. * Fix commit hash not showing in Docker builds build_info.js computed buildHash via `git rev-parse --short HEAD` at runtime, but the final image intentionally has no git binary and no .git directory (kept lean, per .dockerignore) — so this always failed silently and the footer's version line showed "unknown" for every Docker deployment. Working correctly only for bare-metal/dev, where git + .git are actually present. Added a throwaway gitinfo build stage that reuses the main base image (no extra pull) with git installed just for this stage, reads .git from the build context (now no longer excluded — see .dockerignore), and bakes the resolved short hash into a small file that IS copied into the final image. build_info.js reads that file first, falling back to the old git-rev-parse behavior (still needed for bare-metal). Verified against a real build: `docker exec proxy cat /app/.build_commit` matches `git rev-parse --short HEAD` on the host, and the footer now shows the real hash instead of "unknown". * Allow the local anti-lockout admin's initial password to be configured The local "proxyadmin2" bootstrap account was always created with username == password == "proxyadmin2" — a hardcoded, publicly-known default with no way to set it to something else before first boot. Fine for a quick local test, not for anything exposed publicly, and orchestrators like theta-env's setup.sh (which already generates a random password for the SSO admin) had no way to do the same here. Added conf.auth.localAdminPass (proxy-secrets.js / app_auth__localAdminPass): if set, it's used as the initial password instead of the hardcoded default. Only read on first creation — once the account exists this is never consulted again, so it's safe to leave set. Falls back to the previous behavior (password == username) when unset, so this is fully backward compatible. Verified: with app_auth__localAdminPass set, login with the new password succeeds and the old default ("proxyadmin2") is correctly rejected. Confirmed in a real Docker build too (secrets.js auth.localAdminPass), and npm test 192/192 pass. * Support GIT_COMMIT build-arg override for submodule builds The gitinfo stage from the previous commit works for a standalone clone (.git is a real directory) but not when this repo is built as a git submodule (e.g. from theta-env): a submodule's .git is a pointer FILE, not a directory — the real object database lives in the superproject's .git/modules/, outside this repo's own directory and therefore outside Docker's build context entirely. `git rev-parse` can never resolve it from in here no matter what, so builds via theta-env still baked in "unknown" despite the earlier fix. Add an optional GIT_COMMIT build-arg that, when set, wins over the in-context git resolution. theta-env's setup.sh now computes it on the host (where the submodule DOES resolve correctly) and passes it via docker-compose.yml's build.args. Verified via theta-env's actual setup.sh end to end: rebuilding with this change, `docker exec proxy cat /app/.build_commit` now matches `git -C proxy rev-parse --short HEAD` on the host (previously: "unknown", confirmed via the "[Warning] One or more build-args [GIT_COMMIT] were not consumed" message before this fix synced into the docker-compose.yml side).
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@@ -19,7 +19,10 @@ docs/
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.github/
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# Git + editor + secrets.
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.git/
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# NOTE: .git/ is intentionally NOT excluded — the gitinfo build stage in the
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# Dockerfile reads it to bake the commit hash into the image (see
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# nodejs/utils/build_info.js), then it's discarded before the final stage.
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# It never ends up in the final image.
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.gitignore
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*.md
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!README.md
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@@ -40,6 +40,7 @@ are `JSON.parse`-coerced when possible and kept as raw strings otherwise.
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| `app_ldap__tlsOptions__ca` | `conf.ldap.tlsOptions.ca` | path to a CA cert for strict trust |
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| `app_auth__adminUsers` | `conf.auth.adminUsers` | local anti-lockout admin (uid) |
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| `app_auth__adminGroups` | `conf.auth.adminGroups` | SSO/LDAP groups that are global admin (JSON array) |
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| `app_auth__localAdminPass` | `conf.auth.localAdminPass` | initial password for the local anti-lockout admin (used once, on first creation only — defaults to the username itself if unset) |
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| `app_redis__prefix` | `conf.redis.prefix` | default `proxy_` |
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See [`docs/docker.md`](docs/docker.md) for a shorter, container-focused version
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+33
@@ -10,6 +10,36 @@
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# /usr/local/openresty/lualib (which is on OpenResty's package.path) — no manual
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# --lua-dir/--tree wrangling needed.
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# ── Git commit hash (build-time only) ────────────────────────────────────────
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# The final image intentionally has no git binary and no .git directory (kept
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# lean, per .dockerignore), so `git rev-parse` always fails at runtime and
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# build_info.js silently fell back to "unknown". Resolve it here instead,
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# where .git IS available (build context), and bake just the short hash into
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# a file — this stage itself is discarded, only /commit.txt survives via the
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# COPY --from below. Reuses the main base image (already pulled for the real
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# build below) rather than a separate one, so this adds no extra image pull.
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#
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# GIT_COMMIT lets a caller override the resolved hash instead of computing it
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# from .git in this build context. Needed when this repo is built as a git
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# submodule (e.g. from theta-env): a submodule's .git is a pointer FILE, not
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# a directory — the real object database lives in the superproject's
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# .git/modules/, outside this repo's own directory and therefore outside
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# Docker's build context entirely, so `git rev-parse` can never resolve it
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# from in here no matter what. theta-env's setup.sh passes
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# --build-arg GIT_COMMIT=$(git -C proxy rev-parse --short HEAD), computed on
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# the host where the submodule resolves correctly.
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ARG GIT_COMMIT=""
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FROM openresty/openresty:1.31.1.1-2-bookworm-fat AS gitinfo
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ARG GIT_COMMIT
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WORKDIR /repo
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COPY .git ./.git
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RUN if [ -n "$GIT_COMMIT" ]; then \
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echo "$GIT_COMMIT" > /commit.txt; \
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else \
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{ apt-get update && apt-get install -y --no-install-recommends git \
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&& git rev-parse --short HEAD > /commit.txt; } 2>/dev/null || echo unknown > /commit.txt; \
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fi
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FROM openresty/openresty:1.31.1.1-2-bookworm-fat
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# ── Tooling needed before adding apt repos ──────────────────────────────────
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@@ -77,6 +107,9 @@ COPY nodejs/utils ./utils
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COPY nodejs/views ./views
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COPY nodejs/public ./public
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# Baked commit hash from the gitinfo stage (see build_info.js).
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COPY --from=gitinfo /commit.txt ./.build_commit
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# ── OpenResty config (mirrors ops/install.sh symlink targets) ─────────────────
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# The default OpenResty config lives at /usr/local/openresty/nginx/conf/nginx.conf
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# (the prefix conf dir); relative `include` directives resolve there. We place:
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@@ -3,6 +3,7 @@
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const Table = require('.');
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const bcrypt = require('bcrypt');
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const crypto = require('crypto');
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const conf = require('@simpleworkjs/conf');
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const saltRounds = 10;
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class User extends Table{
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@@ -87,16 +88,22 @@ User.register();
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(async function(){
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var defaultUser = 'proxyadmin2'
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// Optional: an orchestrator (e.g. theta-env's setup.sh) can set
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// auth.localAdminPass in proxy-secrets.js to a generated password so this
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// bootstrap account isn't left at the well-known default (username ==
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// password == "proxyadmin2"). Only used on first creation -- once the
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// account exists this is never read again, so it's safe to leave set.
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var defaultPass = (conf.auth && conf.auth.localAdminPass) || defaultUser;
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try{
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let user = await User.get(defaultUser);
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}catch(error){
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try{
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let user = await User.create({
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username:defaultUser,
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password: defaultUser,
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password: defaultPass,
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created_by: defaultUser
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});
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console.log(defaultUser, 'created', user);
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console.log(defaultUser, 'created', user);
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}catch(error){
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console.error(error)
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}
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@@ -3,9 +3,16 @@ nav.navbar{
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padding-right: 1em;
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}
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body {
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display: flex;
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flex-direction: column;
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min-height: 100vh;
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}
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#spa-shell {
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margin-top: 4.5rem;
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padding-bottom: 1em;
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flex-grow: 1;
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}
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.card-title{
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@@ -1,15 +1,29 @@
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'use strict';
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const fs = require('fs');
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const path = require('path');
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const { execSync } = require('child_process');
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const { version: buildVersion } = require('../package.json');
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let buildHash = 'unknown';
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try {
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buildHash = execSync('git rev-parse --short HEAD', { cwd: __dirname }).toString().trim();
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} catch (_) {}
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// Docker builds bake the commit hash into ../.build_commit (see the gitinfo
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// stage in Dockerfile) -- the final image has no git binary and no .git
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// directory, so `git rev-parse` below always fails there. Bare-metal/dev
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// runs have no baked file, so they fall back to asking git directly.
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function readBuildHash() {
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try {
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const baked = fs.readFileSync(path.join(__dirname, '../.build_commit'), 'utf8').trim();
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if (baked) return baked;
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} catch (_) {}
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try {
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return execSync('git rev-parse --short HEAD', { cwd: __dirname }).toString().trim();
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} catch (_) {
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return 'unknown';
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}
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}
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module.exports = {
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buildVersion,
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buildHash,
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buildHash: readBuildHash(),
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buildYear: new Date().getFullYear(),
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};
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@@ -60,6 +60,14 @@ module.exports = {
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adminGroups: [],
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adminUsers: ['proxyadmin'],
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groupRoleMap: {},
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// Optional: the local anti-lockout admin's initial password, used
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// ONLY the first time that account is created. Leave unset and it
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// defaults to the username itself ("proxyadmin2") — fine for a quick
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// local test, but change it (or set this) before exposing the proxy
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// publicly. Once the account exists, this key is never read again;
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// change the password via the app itself (or delete the Redis user
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// to force it to be re-bootstrapped with a new value here).
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// localAdminPass: 'change-me',
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},
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// ── Orchestrator-only (ignored by the app) ───────────────────────────────
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