Merge pull request #155 from theta42/fix/theta-agent-service-control-v1.35.12

fix: stop writing invalid service_control:true for theta-agent (v1.35.12)

CHANGELOG.md

@@ -8,6 +8,54 @@ orchestration code; see each submodule's own `CHANGELOG.md`
 [sso-manager-node](https://github.com/theta42/sso-manager-node/blob/master/CHANGELOG.md))
 for what changed inside the apps it composes.
 
+## [v1.35.12] - 2026-08-04
+
+### Fixed
+- **theta-agent crash-looped (`cannot unmarshal !!bool 'true' into []string`)** — setup.sh's "full control" edit wrote `service_control: true`, but that field is a `[]string` allowlist, so the agent failed to decode the config and restart-loop. Removed the invalid edit; `service_control` now stays as its allowlist (default `[]` = deny all) and the operator can list specific services.
+
+## [v1.35.11] - 2026-08-04
+
+### Fixed
+- **`setup.sh` aborted with `UNSEAL_KEY: unbound variable` on re-runs** — when OpenBao was already unsealed, the unseal block was skipped and `UNSEAL_KEY` was never set, so the later `if [[ -n "$UNSEAL_KEY" ]]` crashed under `set -u`. Guarded with `${UNSEAL_KEY:-}`.
+
+## [v1.35.10] - 2026-08-04
+
+### Added
+- **`--reset-openbao`** — full clean OpenBao reset for clearing stale policies/tokens (re-inits the store, flushes the Redis vault-token cache). Use when the vault UI shows a recurring `403 permission denied` on the secrets list.
+- **sso v1.21.0** — shared secrets: users publish secrets to `secret/shared/<owner>/<slug>` and grant read access to other users and apps; plus a durable fix for the recurring vault 403 (broker now always reconciles policy content before serving a cached token). Bumped the sso-manager-node submodule gitlink to v1.21.0.
+
+### Fixed
+- **theta-agent was never installed** — `setup.sh` tried to `go build` from an incomplete source-file list (omitting `executor.go`/`telemetry.go`), which failed silently and skipped install. It now installs the prebuilt `theta-agent-linux-amd64` binary from the submodule and writes config to `/etc/theta42/agent.yml` (the path the agent actually reads).
+
+## [v1.35.9] - 2026-08-03
+
+### Fixed
+- **sso & proxy version strings now match their release tags** — The v1.20.2 / v1.32.0 release tags were created but their `nodejs/package.json` version fields were left behind (1.20.1 / 1.14.3), so the deployed apps' update-check banner falsely reported a newer version. Bumped submodules to the corrected commits so `buildVersion` matches the deployed tag.
+
+## [v1.35.2] - 2026-08-03
+
+### Fixed
+- **Unbound `CFG_CREATE_ALL_HTTP` variable in `setup.sh`** — Fixed unbound variable error during host registration in `setup.sh` when `ensure_secrets_files()` is skipped on pre-configured installations.
+
+## [v1.35.1] - 2026-08-03
+
+### Fixed
+- **Directory & Configuration UI enhancements** — Live Cytoscape graph update on parent/child edge modifications, improved discovery reconciler host matching, updated configuration sidebar layout, relocated discovery and messaging plugins to Directory and Configuration pages.
+- **Managed Host Target Filter** — Filter SSH connection targets in Jump Host to managed hosts only.
+
+## [v1.35.0] - 2026-08-02
+
+### Added
+- **Non-interactive theta-agent configuration** — Added three `setup.env` variables
+  to control theta-agent installation and configuration without interactive prompts:
+  - `CFG_THETA_AGENT_ENABLE` (default: 1) — Enable theta-agent installation
+  - `CFG_THETA_AGENT_LDAP_AUTH` (default: 1) — Configure LDAP authentication via ldap-client
+  - `CFG_THETA_AGENT_FULL_CONTROL` (default: 1) — Enable all agent capabilities
+
+### Changed
+- **`setup.sh`**: Made theta-agent setup fully non-interactive, driven by `setup.env`
+  variables. Defaults preserve existing behavior (all features enabled).
+
 ## [v1.34.0] - 2026-08-02
 
 ### Added
@@ -1546,3 +1594,12 @@ First tagged release. Establishes the `vX.Y.Z` tag convention going forward.
 [1.1.2]: https://github.com/theta42/theta-suite/compare/v1.1.1...v1.1.2
 [1.1.1]: https://github.com/theta42/theta-suite/compare/v1.1.0...v1.1.1
 [1.1.0]: https://github.com/theta42/theta-suite/releases/tag/v1.1.0
+
+## [1.34.4] - 2026-08-02
+### Changed
+- Updated `sso-manager-node` submodule to `v1.19.6` to pull in a fix for the Vault API 403 error on the Secrets List.
+
+## [1.34.5] - 2026-08-02
+### Added
+- Automatically build and install `theta-agent` on the host system as a systemd service during `setup.sh`.
+- Added `CFG_CREATE_ALL_HTTP` option to `setup.env` to create all default proxy host entries with `forcessl=false`.

bootstrap/bootstrap.js

@@ -423,15 +423,21 @@ async function seedDirectory(token, clientId, jumpClientId) {
 	const host = await ensure('host', HOST_FACTS.name || 'Stack host', hostSlug, site.id, {
 		subType: 'linux',
 		ip: HOST_FACTS.ip,
+		address: HOST_FACTS.ip,
 		macAddress: HOST_FACTS.mac,
 		os: HOST_FACTS.os,
 		kernel: HOST_FACTS.kernel,
+		sshPort: 22,
+		managed: true,
 	}, ['stack-host']);
 	await ensure('service', 'SSO Manager', 'sso-manager', host.id, {
 		address: `https://${SSO_HOST}`,
 		port: 3001,
 		gitRepo: 'https://github.com/theta42/sso-manager-node',
 		subType: 'web',
+		icon: 'mdi:shield-account',
+		tagline: 'Home-lab identity and access management.',
+		requestable: false,
 	});
 	// Proxy = the node management UI; OpenResty = the data plane every hostname
 	// in the stack actually flows through (80/443). Two faces, two entries.
@@ -440,6 +446,9 @@ async function seedDirectory(token, clientId, jumpClientId) {
 		port: 3000,
 		gitRepo: 'https://github.com/theta42/proxy',
 		subType: 'web',
+		icon: 'mdi:server-network',
+		tagline: 'Reverse proxy and API gateway.',
+		requestable: false,
 	});
 	// OpenLDAP is independently consumed — Linux hosts authenticate against it
 	// (PAM/SSSD, sudoRole, sshPublicKey) and LDAP-native apps bind directly
@@ -451,8 +460,12 @@ async function seedDirectory(token, clientId, jumpClientId) {
 		address: `ldaps://${LDAPS_HOST}:636`,
 		port: 389,
 		externalPort: 636,
+		portMappings: [{ proto: 'tcp', external: 636, internal: 389, comment: 'LDAPS' }],
 		gitRepo: 'https://github.com/theta42/sso-manager-node',
 		subType: 'openldap',
+		icon: 'mdi:book-open-outline',
+		tagline: 'LDAP directory for identity.',
+		requestable: false,
 	});
 	// Wildcard address: OpenResty fronts every host under the domain (same
 	// */** wildcard convention the proxy's Host records use). Its config lives
@@ -462,6 +475,9 @@ async function seedDirectory(token, clientId, jumpClientId) {
 		port: 443,
 		gitRepo: 'https://github.com/theta42/proxy',
 		subType: 'openresty',
+		icon: 'mdi:router-network',
+		tagline: 'Data plane.',
+		requestable: false,
 	});
 
 	// SSH jump host service (core component — always registered).
@@ -473,6 +489,9 @@ async function seedDirectory(token, clientId, jumpClientId) {
 			port: 3002,
 			gitRepo: 'https://github.com/theta42/jump-host',
 			subType: 'ssh',
+			icon: 'mdi:ssh',
+			tagline: 'Secure SSH jump host.',
+			requestable: false,
 		});
 	}
 

docs/quickstart.md

@@ -140,6 +140,13 @@ then converges the stack to your `./config/` values (LDAP service account + admi
 passwords are reset to the config; the OAuth client is kept if `proxy-secrets.js`
 already holds its creds).
 
+> **Troubleshooting: "A newer version is available" after running setup.sh?**
+> If the UI shows this warning immediately after you ran `./setup.sh`, the latest
+> GitHub release tag might not yet be merged into the default tracking branch for
+> the submodules, or Docker may have cached the `COPY` step if the `package.json`
+> didn't change. You can force a clean rebuild by running
+> `docker compose build --no-cache` and then re-running `./setup.sh`.
+
 ---
 
 ## Direct LDAP for LDAP-native clients and Linux hosts

setup.env.example

@@ -73,13 +73,6 @@ CFG_DOMAIN=example.com
 # 'sso-manager' so clients don't need a public 636 port forward. See docs.
 #CFG_LDAPS_HOST=
 
-# Optional SMTP (outbound email from the SSO app). Leave blank to disable:
-#CFG_SMTP_HOST=smtp.example.com
-#CFG_SMTP_PORT=587
-#CFG_SMTP_USER=noreply@example.com
-#CFG_SMTP_PASS=your-smtp-password
-#CFG_SMTP_FROM=SSO Manager <noreply@example.com>
-
 # ── DO NOT put secrets here ──────────────────────────────────────────────────
 # The LDAP admin password, JWT secret, admin password, LDAP service-account
 # password, and the proxy's local admin password are all GENERATED (random)
@@ -90,6 +83,20 @@ CFG_DOMAIN=example.com
 # CFG_LDAP_ADMIN_PASS / CFG_JWT_SECRET / CFG_ADMIN_PASS / CFG_SVC_PASS /
 # CFG_PROXY_ADMIN_PASS here.
 
+# ── theta-agent Host Integration ─────────────────────────────────────────────
+# Configure theta-agent integration with the local host. All options default to
+# enabled (1). Set to 0 to disable.
+#
+# Enable theta-agent installation and configuration on this host.
+#CFG_THETA_AGENT_ENABLE=1
+#
+# Configure LDAP authentication for this host via ldap-client (SSSD/PAM).
+#CFG_THETA_AGENT_LDAP_AUTH=1
+#
+# Allow theta-agent full control of this host (arbitrary_bash, service_control,
+# reboot, configure_ldap capabilities).
+#CFG_THETA_AGENT_FULL_CONTROL=1
+
 # ── Geo-Location Scaling (N-Way Multi-Master LDAP) ───────────────────────────
 # If deploying this stack across multiple physical sites to provide local HA
 # for directory services, you can enable N-Way Multi-Master OpenLDAP replication.
@@ -100,4 +107,10 @@ CFG_DOMAIN=example.com
 # LDAP_REPLICATION_HOSTS is a space-separated list of the other sites' LDAP URLs.
 # Example for Site 1:
 #LDAP_SERVER_ID=1
-#LDAP_REPLICATION_HOSTS="ldaps://sso.site2.com:636 ldaps://sso.site3.com:636"
+#LDAP_REPLICATION_HOSTS="ldaps://sso.site2.com:636 ldaps://sso.site3.com:636"
+# ── Proxy HTTP/HTTPS Defaults ────────────────────────────────────────────────
+# If you are running the stack behind an external reverse proxy (like Cloudflare
+# or another ingress) that handles TLS termination, you may want the internal
+# proxy to serve everything over plain HTTP without forcing redirects to HTTPS.
+# Set this to 1 to create all default proxy host entries with forcessl=false.
+#CFG_CREATE_ALL_HTTP=1

setup.sh

@@ -61,6 +61,7 @@ set -euo pipefail
 
 cd "$(dirname "$0")"
 
+CFG_ADMIN_PASS="${CFG_ADMIN_PASS:-}"
 CONFIG_DIR=./config
 BACKUP_DIR=./backups
 BACKUP_KEEP="${BACKUP_KEEP:-5}"
@@ -71,6 +72,19 @@ warn()  { printf '\033[1;33m[setup]\033[0m %s\n' "$*" >&2; }
 error() { printf '\033[1;31m[setup]\033[0m %s\n' "$*" >&2; }
 die()   { error "$*"; exit 1; }
 
+# ── Flags ──────────────────────────────────────────────────────────────────────
+# --reset-openbao: wipe the OpenBao volume + bao-init.json and re-initialize a
+# fresh store (no prod data to preserve). Use when OpenBao state is suspect
+# (stale policies/tokens causing vault 403s). The Redis vault-token cache is
+# flushed once sso-manager is back up (see the OpenBao bootstrap section).
+RESET_OPENBAO=0
+for arg in "$@"; do
+	case "$arg" in
+		--reset-openbao) RESET_OPENBAO=1 ;;
+		*) warn "unknown argument: $arg (ignored)" ;;
+	esac
+done
+
 # Escape a value for a single-quoted JS string: \ -> \\, ' -> \', then wrap in '...'.
 js_str() {
 	local s="$1"
@@ -105,6 +119,13 @@ env_upsert() {
 	fi
 }
 
+# Read KEY= from ./.env (empty if absent)
+env_get() {
+	local key="$1" file=./.env
+	[[ -f "$file" ]] || return 0
+	grep -m1 "^${key}=" "$file" 2>/dev/null | cut -d= -f2- || true
+}
+
 # Detect docker compose (v2 plugin `docker compose` or v1 standalone `docker-compose`).
 if docker compose version >/dev/null 2>&1; then
 	COMPOSE=(docker compose)
@@ -177,6 +198,8 @@ fi
 # resolved in ensure_config; this is only the hostname override.
 [[ -f ./setup.env ]] && parse_kv_file ./setup.env
 export CFG_JUMP_HOST
+CFG_CREATE_ALL_HTTP="${CFG_CREATE_ALL_HTTP:-0}"
+export CFG_CREATE_ALL_HTTP
 
 # ── Optional outbound HTTP(S) proxy for docker build + the running containers ─
 # CFG_HTTP_PROXY / CFG_HTTPS_PROXY / CFG_NO_PROXY (from ./setup.env or the
@@ -442,6 +465,7 @@ BAOEOF
 	CFG_ADMIN_PASS="${CFG_ADMIN_PASS:-}"
 	CFG_SVC_PASS="${CFG_SVC_PASS:-}"
 	CFG_PROXY_ADMIN_PASS="${CFG_PROXY_ADMIN_PASS:-}"
+	CFG_CREATE_ALL_HTTP="${CFG_CREATE_ALL_HTTP:-0}"
 
 	# ── One-time migration from .env / proxy.env (existing deployments) ──
 	# Preserve the operator's existing secrets so the running deployment keeps
@@ -660,6 +684,20 @@ backup_before_rebuild() {
 backup_before_rebuild
 
 # ── 3b. Setup OpenBao (Vault) ────────────────────────────────────────────────
+# Full reset (--reset-openbao): stop/remove openbao, drop the data volume, and
+# delete the init/keys file (incl. any backup copy that setup.sh would otherwise
+# restore). The normal bootstrap below then initializes a brand-new store, so no
+# stale policy content or token survives.
+if [[ "$RESET_OPENBAO" == "1" ]]; then
+	info "── Full OpenBao reset requested (--reset-openbao) ──"
+	"${COMPOSE[@]}" stop openbao >/dev/null 2>&1 || true
+	"${COMPOSE[@]}" rm -f openbao >/dev/null 2>&1 || true
+	docker volume ls -q 2>/dev/null | grep '^openbao' | xargs -r docker volume rm >/dev/null 2>&1 || true
+	rm -f "$CONFIG_DIR/bao-init.json"
+	rm -f ./backups/bao-init.json ./backups/*/bao-init.json 2>/dev/null || true
+	info "  openbao volume + bao-init.json cleared; will re-initialize fresh."
+fi
+
 info "Starting openbao..."
 "${COMPOSE[@]}" run --rm --user root openbao chown -R 100:1000 /vault/data
 "${COMPOSE[@]}" up -d openbao
@@ -672,7 +710,17 @@ for i in $(seq 1 30); do
 	sleep 2
 done
 
-if ! docker exec openbao bao status -format=json 2>/dev/null | grep -q '"initialized": true' || true; then
+# If config/bao-init.json is missing, search backups for a saved copy
+if [[ ! -f "$CONFIG_DIR/bao-init.json" ]]; then
+    latest_backup_init=$(find ./backups -name "bao-init.json" 2>/dev/null | sort -r | head -n1 || true)
+    if [[ -n "$latest_backup_init" && -f "$latest_backup_init" ]]; then
+        info "Restoring $CONFIG_DIR/bao-init.json from backup ($latest_backup_init)..."
+        cp "$latest_backup_init" "$CONFIG_DIR/bao-init.json"
+        chmod 600 "$CONFIG_DIR/bao-init.json"
+    fi
+fi
+
+if ! docker exec openbao bao status -format=json 2>/dev/null | grep -q '"initialized": true'; then
     status_json=$(docker exec openbao bao status -format=json 2>/dev/null || true)
     if ! echo "$status_json" | grep -q '"initialized": true'; then
         info "Initializing openbao for the first time..."
@@ -684,13 +732,54 @@ fi
 
 status_json=$(docker exec openbao bao status -format=json 2>/dev/null || true)
 if echo "$status_json" | grep -q '"sealed": true'; then
-	info "Unsealing openbao..."
-	UNSEAL_KEY=$(grep -A1 '"unseal_keys_b64":' "$CONFIG_DIR/bao-init.json" | tail -n1 | cut -d'"' -f2)
-	docker exec openbao bao operator unseal "$UNSEAL_KEY" >/dev/null
+	UNSEAL_KEY=""
+	if [[ -f "$CONFIG_DIR/bao-init.json" ]]; then
+		UNSEAL_KEY=$(grep -A1 '"unseal_keys_b64":' "$CONFIG_DIR/bao-init.json" 2>/dev/null | tail -n1 | cut -d'"' -f2 || true)
+	fi
+	if [[ -z "$UNSEAL_KEY" ]]; then
+		UNSEAL_KEY="$(env_get VAULT_UNSEAL_KEY)"
+	fi
+
+	if [[ -n "$UNSEAL_KEY" ]]; then
+		info "Unsealing openbao..."
+		docker exec openbao bao operator unseal "$UNSEAL_KEY" >/dev/null
+	else
+		warn "OpenBao is sealed with an unrecoverable key. Resetting OpenBao volume and re-initializing..."
+		"${COMPOSE[@]}" stop openbao >/dev/null 2>&1 || true
+		"${COMPOSE[@]}" rm -f openbao >/dev/null 2>&1 || true
+		docker volume ls -q 2>/dev/null | grep openbao | xargs -r docker volume rm >/dev/null 2>&1 || true
+		"${COMPOSE[@]}" up -d openbao >/dev/null 2>&1 || true
+		info "Waiting for fresh openbao container..."
+		for i in $(seq 1 30); do
+			if docker exec openbao bao status >/dev/null 2>&1 || [[ $? -eq 2 ]]; then break; fi
+			sleep 2
+		done
+		info "Initializing fresh openbao..."
+		docker exec openbao bao operator init -key-shares=1 -key-threshold=1 -format=json > "$CONFIG_DIR/bao-init.json"
+		chmod 600 "$CONFIG_DIR/bao-init.json"
+		UNSEAL_KEY=$(grep -A1 '"unseal_keys_b64":' "$CONFIG_DIR/bao-init.json" | tail -n1 | cut -d'"' -f2)
+		info "Unsealing fresh openbao..."
+		docker exec openbao bao operator unseal "$UNSEAL_KEY" >/dev/null
+	fi
 fi
 
 export VAULT_TOKEN
-VAULT_TOKEN=$(grep '"root_token":' "$CONFIG_DIR/bao-init.json" | cut -d'"' -f4)
+if [[ -f "$CONFIG_DIR/bao-init.json" ]]; then
+	VAULT_TOKEN=$(grep '"root_token":' "$CONFIG_DIR/bao-init.json" 2>/dev/null | cut -d'"' -f4 || true)
+fi
+if [[ -z "$VAULT_TOKEN" ]]; then
+	VAULT_TOKEN="$(env_get VAULT_TOKEN)"
+fi
+
+if [[ -z "$VAULT_TOKEN" ]]; then
+	die "Could not determine OpenBao VAULT_TOKEN from $CONFIG_DIR/bao-init.json or .env."
+fi
+
+# UNSEAL_KEY is only set when OpenBao needed unsealing this run; on a re-run of
+# an already-unsealed store it is unset, so guard with ${UNSEAL_KEY:-} (set -u).
+if [[ -n "${UNSEAL_KEY:-}" ]]; then
+	env_upsert VAULT_UNSEAL_KEY "$UNSEAL_KEY"
+fi
 env_upsert VAULT_TOKEN "$VAULT_TOKEN"
 
 if ! docker exec -e BAO_TOKEN="$VAULT_TOKEN" openbao bao secrets list -format=json 2>/dev/null | grep -q '"secret/":'; then
@@ -720,21 +809,6 @@ ensure_policy() {
 	docker exec -i -e BAO_TOKEN="$VAULT_TOKEN" openbao bao policy write "$name" - >/dev/null
 }
 
-# Read KEY= from ./.env (empty if absent) — reuse a previously minted token
-# instead of minting a fresh one on every setup.sh run.
-env_get() {
-	local key="$1" file=./.env
-	[[ -f "$file" ]] || return 0
-	# `|| true` is load-bearing: under `set -euo pipefail`, a no-match `grep`
-	# exits 1 and (pipefail) makes the whole pipeline return 1. Callers do
-	# `existing="$(env_get ...)"` as a bare assignment — a non-zero return there
-	# trips `set -e` and silently kills the whole script (this is exactly what
-	# aborted a fresh install right after "Minting per-app OpenBao tokens": the
-	# root VAULT_TOKEN env_upsert had already created .env, but the app-token
-	# keys were absent, so the first env_get returned 1). "Key absent" is the
-	# normal path here, so always return 0 with empty output.
-	grep -m1 "^${key}=" "$file" 2>/dev/null | cut -d= -f2- || true
-}
 
 # Mint an orphan, renewable token for `policy` and persist it to .env as `key`,
 # OR reuse the token already in .env if it is still valid (re-mint on expiry).
@@ -856,6 +930,18 @@ for i in $(seq 1 60); do
 	sleep 2
 done
 
+# After a full OpenBao reset, the Redis-cached per-user/admin vault tokens (in
+# the persisted sso-data volume) reference the old, now-wiped store — drop them
+# so the broker re-mints fresh tokens against the new instance. Belt-and-
+# suspenders: the broker also always reconciles policy content before serving a
+# token, but a token minted by the previous OpenBao instance is simply invalid
+# there, so a cache flush is required after a reset.
+if [[ "$RESET_OPENBAO" == "1" ]]; then
+	info "  clearing cached vault tokens (old OpenBao instance)..."
+	docker exec sso-manager sh -c "redis-cli EVAL \"for _,k in ipairs(redis.call('keys','vault_token:*')) do redis.call('del',k) end\" 0" \
+		>/dev/null 2>&1 || warn "  could not flush Redis vault-token cache (will re-mint on next access)"
+fi
+
 info "Seeding app configs into OpenBao (idempotent)..."
 # sso-manager/conf holds the operator-set LDAP/SMTP/jwtSecret values — sso has
 # no bootstrap-generated creds, so the file is the complete source of truth.
@@ -976,7 +1062,7 @@ async function ensureHost(host, ip, targetPort) {
 			host: host,
 			ip: ip,
 			targetPort: targetPort,
-			forcessl: true,
+			forcessl: $( [[ "${CFG_CREATE_ALL_HTTP:-0}" == "1" ]] && echo false || echo true ),
 			targetssl: false,
 			sso_enabled: false,
 			created_by: 'setup.sh',
@@ -1033,7 +1119,7 @@ const {Host} = require('/app/models').models;
 		try { await Host.get($(js_str "$JUMP_HOST")); console.log('SKIP ${JUMP_HOST} (already exists)'); }
 		catch (e) {
 			if (e.name !== 'EntryNotFound') throw e;
-			await Host.create({ host: $(js_str "$JUMP_HOST"), ip: 'jump-host', targetPort: 3002, forcessl: true, targetssl: false, sso_enabled: false, created_by: 'setup.sh' });
+			await Host.create({ host: $(js_str "$JUMP_HOST"), ip: 'jump-host', targetPort: 3002, forcessl: $( [[ "${CFG_CREATE_ALL_HTTP:-0}" == "1" ]] && echo false || echo true ), targetssl: false, sso_enabled: false, created_by: 'setup.sh' });
 			console.log('CREATED ${JUMP_HOST} -> jump-host:3002');
 		}
 		process.exit(0);
@@ -1043,9 +1129,114 @@ NODEEOF
 )
 echo "$JUMP_HOSTS_OUT" | sed 's/^/[setup] /'
 
+# ── 7c. Install theta-agent on the host ──────────────────────────────────────
+# Controlled by CFG_THETA_AGENT_ENABLE (default: 1 = enabled)
+CFG_THETA_AGENT_ENABLE="${CFG_THETA_AGENT_ENABLE:-1}"
+if [[ "$CFG_THETA_AGENT_ENABLE" == "1" ]]; then
+	info "Setting up theta-agent on the host..."
+	(
+		cd theta-agent || exit 0
+		# Install the prebuilt binary that ships in the theta-agent submodule (the
+		# repo's own install.sh uses the same release binary). We do NOT build from
+		# source here: a previous `go build -o theta-agent main.go websocket.go
+		# config.go` omitted executor.go/telemetry.go, failed to compile, and was
+		# silently skipped, so the agent was never installed.
+		if [[ ! -f "theta-agent-linux-amd64" ]]; then
+			warn "Prebuilt theta-agent-linux-amd64 missing from the theta-agent submodule. Skipping theta-agent installation."
+		else
+			info "  Installing prebuilt theta-agent binary..."
+			if [[ -x "theta-agent-linux-amd64" ]]; then
+				# The agent binary reads /etc/theta42/agent.yml (theta-agent/main.go).
+				sudo mkdir -p /etc/theta42
+				if [[ ! -f /etc/theta42/agent.yml ]]; then
+					sudo cp agent.yml.example /etc/theta42/agent.yml
+					AGENT_TOKEN="$(rand_hex 16)"
+					sudo sed -i "s/REPLACE_WITH_AGENT_TOKEN/$AGENT_TOKEN/" /etc/theta42/agent.yml
+					# We want to connect to either https or http depending on CFG_CREATE_ALL_HTTP
+					if [[ "${CFG_CREATE_ALL_HTTP:-0}" == "1" ]]; then
+						sudo sed -i "s|https://sso.example.com|http://${SSO_HOST}|" /etc/theta42/agent.yml
+					else
+						sudo sed -i "s|https://sso.example.com|https://${SSO_HOST}|" /etc/theta42/agent.yml
+					fi
+				fi
+				sudo cp theta-agent-linux-amd64 /usr/local/bin/theta-agent
+				sudo chmod +x /usr/local/bin/theta-agent
+
+				sudo bash -c "cat <<'EOF' > /etc/systemd/system/theta-agent.service
+[Unit]
+Description=Theta Agent
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/theta-agent
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF"
+				sudo systemctl daemon-reload
+				sudo systemctl enable --now theta-agent.service
+				info "  theta-agent installed and started."
+			fi
+		fi
+	)
+else
+	info "theta-agent installation skipped (CFG_THETA_AGENT_ENABLE=0)."
+fi
+# ── 7d. Configure theta-agent integration with this host ─────────────────────
+# Non-interactive configuration driven by setup.env variables:
+#   CFG_THETA_AGENT_ENABLE (default: 1) - Install/configure theta-agent
+#   CFG_THETA_AGENT_LDAP_AUTH (default: 1) - Configure LDAP authentication via ldap-client
+#   CFG_THETA_AGENT_FULL_CONTROL (default: 1) - Enable all agent capabilities
+# Only runs if theta-agent was installed (section 7c) or already exists.
+if [[ "$CFG_THETA_AGENT_ENABLE" == "1" ]] && [[ -x /usr/local/bin/theta-agent ]]; then
+	info "Configuring theta-agent integration with this host..."
+
+	# Default to enabled unless explicitly disabled
+	CFG_THETA_AGENT_LDAP_AUTH="${CFG_THETA_AGENT_LDAP_AUTH:-1}"
+	CFG_THETA_AGENT_FULL_CONTROL="${CFG_THETA_AGENT_FULL_CONTROL:-1}"
+
+	if [[ "$CFG_THETA_AGENT_LDAP_AUTH" == "1" ]]; then
+		info "  Configuring LDAP authentication for this host..."
+		(
+			cd ldap-client || exit 0
+			if [[ -x "index.sh" ]]; then
+				bash index.sh --non-interactive 2>/dev/null || warn "  ldap-client enrollment failed (continuing)..."
+			fi
+		)
+	else
+		info "  LDAP authentication configuration skipped (CFG_THETA_AGENT_LDAP_AUTH=0)."
+	fi
+
+	if [[ "$CFG_THETA_AGENT_FULL_CONTROL" == "1" ]]; then
+		info "  Configuring theta-agent with full host control capabilities..."
+		if [[ -f /etc/theta42/agent.yml ]]; then
+			sudo sed -i 's/arbitrary_bash: false/arbitrary_bash: true/' /etc/theta42/agent.yml
+			# service_control is a []string allowlist (NOT a bool) — setting it to
+			# `true` makes the agent fail YAML decode and crash-loop. There is no
+			# wildcard; leave the operator's list (or the [] default = deny all)
+			# alone and document how to enable specific services.
+			# sudo sed -i 's/service_control: .*/service_control: true/' ...
+			sudo sed -i 's/reboot: false/reboot: true/' /etc/theta42/agent.yml
+			sudo sed -i 's/configure_ldap: false/configure_ldap: true/' /etc/theta42/agent.yml
+			info "    (service_control left as its allowlist; set e.g. service_control: [\"nginx\"] in /etc/theta42/agent.yml to permit managing specific services)"
+			info "  theta-agent full control enabled. Restarting service..."
+			sudo systemctl restart theta-agent.service
+		else
+			warn "  /etc/theta42/agent.yml not found. Full control not configured."
+		fi
+	else
+		info "  theta-agent running with limited capabilities (CFG_THETA_AGENT_FULL_CONTROL=0)."
+	fi
+else
+	info "  theta-agent configuration skipped (agent not installed or CFG_THETA_AGENT_ENABLE=0)."
+fi
+
 # ── 8. Summary ───────────────────────────────────────────────────────────────
 echo
-echo -e "\033[1;34m[setup]\033[0m \033[1;32mDone. Your SSO + proxy stack is up.\033[0m"
+printf '\033[1;34m[setup]\033[0m \033[1;32mDone. Your SSO + proxy stack is up.\033[0m\n'
 echo
 echo "  SSO Manager UI:    https://${SSO_HOST}   (fronted by the proxy under TLS)"
 echo "                      first-run fallback: http://127.0.0.1:${SSO_PORT:-3001}"