Add MONGO_ROOT_PASSWORD to docs, config wizard, CCP, and prod compose

Follow-up to security audit commit — propagates MongoDB auth
(--auth flag) across all deployment paths:

- mkdocs environment-variables.md: add MONGO_ROOT_PASSWORD + MONGO_ROOT_USER,
  update ENCRYPTION_KEY description (now required in all environments),
  add to secret generation and full-stack variable lists
- config.sh: generate MONGO_ROOT_PASSWORD alongside Rocket.Chat credentials
- docker-compose.prod.yml: add --auth + credentials to MongoDB, update
  Rocket.Chat MONGO_URL with auth params
- CCP env.hbs: add MONGO_ROOT_USER/PASSWORD to chat block
- CCP docker-compose.yml.hbs: same MongoDB auth + MONGO_URL changes
- CCP secret-generator.ts: add mongoRootPassword to InstanceSecrets

Bunker Admin

changemaker-control-panel/api/src/services/secret-generator.ts

@@ -58,6 +58,7 @@ export interface InstanceSecrets {
   jitsiJicofoAuthPassword: string;
   jitsiJvbAuthPassword: string;
   rocketchatAdminPassword: string;
+  mongoRootPassword: string;
 }
 
 export function generateSecrets(adminEmail: string): InstanceSecrets & { adminEmail: string } {
@@ -82,5 +83,6 @@ export function generateSecrets(adminEmail: string): InstanceSecrets & { adminEm
     jitsiJicofoAuthPassword: randomHex(16),
     jitsiJvbAuthPassword: randomHex(16),
     rocketchatAdminPassword: randomPassword(16),
+    mongoRootPassword: randomHex(16),
   };
 }

changemaker-control-panel/templates/docker-compose.yml.hbs

@@ -510,13 +510,16 @@ services:
     image: {{registryUrl}}/mongo:6.0
     container_name: {{containerPrefix}}-mongodb
     restart: unless-stopped
-    command: ["mongod", "--replSet", "rs0", "--bind_ip_all"]
+    command: ["mongod", "--replSet", "rs0", "--bind_ip_all", "--auth", "--keyFile", "/data/replica.key"]
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: "${MONGO_ROOT_USER:-rocketchat}"
+      MONGO_INITDB_ROOT_PASSWORD: "${MONGO_ROOT_PASSWORD}"
     volumes:
       - {{containerPrefix}}-mongodb-data:/data/db
     networks:
       - {{networkName}}
     healthcheck:
-      test: ["CMD", "mongosh", "--quiet", "--eval", "try { rs.status().ok } catch(e) { rs.initiate({_id:'rs0',members:[{_id:0,host:'{{containerPrefix}}-mongodb:27017'}]}).ok }"]
+      test: ["CMD", "mongosh", "-u", "${MONGO_ROOT_USER:-rocketchat}", "-p", "${MONGO_ROOT_PASSWORD}", "--authenticationDatabase", "admin", "--quiet", "--eval", "try { rs.status().ok } catch(e) { rs.initiate({_id:'rs0',members:[{_id:0,host:'{{containerPrefix}}-mongodb:27017'}]}).ok }"]
       interval: 10s
       timeout: 10s
       retries: 10
@@ -533,8 +536,8 @@ services:
         condition: service_started
     environment:
       ROOT_URL: http://chat.{{domain}}
-      MONGO_URL: mongodb://{{containerPrefix}}-mongodb:27017/rocketchat?replicaSet=rs0
+      MONGO_URL: mongodb://${MONGO_ROOT_USER:-rocketchat}:${MONGO_ROOT_PASSWORD}@{{containerPrefix}}-mongodb:27017/rocketchat?replicaSet=rs0&authSource=admin
-      MONGO_OPLOG_URL: mongodb://{{containerPrefix}}-mongodb:27017/local?replicaSet=rs0
+      MONGO_OPLOG_URL: mongodb://${MONGO_ROOT_USER:-rocketchat}:${MONGO_ROOT_PASSWORD}@{{containerPrefix}}-mongodb:27017/local?replicaSet=rs0&authSource=admin
       TRANSPORTER: monolith+nats://{{containerPrefix}}-nats:4222
       PORT: "3000"
       ADMIN_USERNAME: rcadmin

changemaker-control-panel/templates/env.hbs

@@ -190,11 +190,15 @@ ENABLE_CHAT=true
 ROCKETCHAT_URL=http://{{containerPrefix}}-rocketchat:3000
 ROCKETCHAT_ADMIN_USER=rcadmin
 ROCKETCHAT_ADMIN_PASSWORD={{secrets.rocketchatAdminPassword}}
+MONGO_ROOT_USER=rocketchat
+MONGO_ROOT_PASSWORD={{secrets.mongoRootPassword}}
 {{else}}
 ENABLE_CHAT=false
 ROCKETCHAT_URL=
 ROCKETCHAT_ADMIN_USER=
 ROCKETCHAT_ADMIN_PASSWORD=
+MONGO_ROOT_USER=
+MONGO_ROOT_PASSWORD=
 {{/if}}
 
 # Jitsi Meet (Video Conferencing)

config.sh

@@ -472,6 +472,17 @@ generate_all_secrets() {
     ((kept++))
   fi
 
+  # MongoDB (required for Rocket.Chat — runs with --auth)
+  local mongo_pass
+  mongo_pass=$(generate_password 24)
+  if update_env_var_if_empty "MONGO_ROOT_PASSWORD" "$mongo_pass"; then
+    success "MongoDB root password"
+    ((generated++))
+  else
+    info "MongoDB root password (kept existing)"
+    ((kept++))
+  fi
+
   # Gancio
   local gancio_pass
   gancio_pass=$(generate_password 20)

docker-compose.prod.yml

@@ -841,8 +841,8 @@ services:
         condition: service_started
     environment:
       - ROOT_URL=http://chat.${DOMAIN:-cmlite.org}
-      - MONGO_URL=mongodb://mongodb-rocketchat:27017/rocketchat?replicaSet=rs0
+      - MONGO_URL=mongodb://${MONGO_ROOT_USER:-rocketchat}:${MONGO_ROOT_PASSWORD}@mongodb-rocketchat:27017/rocketchat?replicaSet=rs0&authSource=admin
-      - MONGO_OPLOG_URL=mongodb://mongodb-rocketchat:27017/local?replicaSet=rs0
+      - MONGO_OPLOG_URL=mongodb://${MONGO_ROOT_USER:-rocketchat}:${MONGO_ROOT_PASSWORD}@mongodb-rocketchat:27017/local?replicaSet=rs0&authSource=admin
       - TRANSPORTER=monolith+nats://nats-rocketchat:4222
       - PORT=3000
       - ADMIN_USERNAME=${ROCKETCHAT_ADMIN_USER:-rcadmin}
@@ -891,14 +891,17 @@ services:
     image: ${GITEA_REGISTRY:-gitea.bnkops.com/admin}/mongo:6.0
     container_name: mongodb-rocketchat
     restart: unless-stopped
-    command: ["mongod", "--replSet", "rs0", "--bind_ip_all"]
+    command: ["mongod", "--replSet", "rs0", "--bind_ip_all", "--auth", "--keyFile", "/data/replica.key"]
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: ${MONGO_ROOT_USER:-rocketchat}
+      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_ROOT_PASSWORD:?MONGO_ROOT_PASSWORD must be set in .env}
     volumes:
       - mongodb-rocketchat-data:/data/db
     logging: *default-logging
     networks:
       - changemaker-lite
     healthcheck:
-      test: ["CMD", "mongosh", "--quiet", "--eval", "try { rs.status().ok } catch(e) { rs.initiate({_id:'rs0',members:[{_id:0,host:'mongodb-rocketchat:27017'}]}).ok }"]
+      test: ["CMD", "mongosh", "-u", "${MONGO_ROOT_USER:-rocketchat}", "-p", "${MONGO_ROOT_PASSWORD}", "--authenticationDatabase", "admin", "--quiet", "--eval", "try { rs.status().ok } catch(e) { rs.initiate({_id:'rs0',members:[{_id:0,host:'mongodb-rocketchat:27017'}]}).ok }"]
       interval: 10s
       timeout: 10s
       retries: 10

mkdocs/docs/docs/getting-started/environment-variables.md

@@ -83,7 +83,7 @@ The primary database for both the Express API and the Fastify Media API (shared)
 
 | Variable | Default | Description |
 |----------|---------|-------------|
-| `ENCRYPTION_KEY` | — | :material-alert-circle:{ .text-red } AES key for encrypting secrets stored in the database (SMTP passwords, API keys, etc.). Generate with `openssl rand -hex 32`. **Must not** reuse a JWT secret. Required in production (`NODE_ENV=production`). |
+| `ENCRYPTION_KEY` | — | :material-alert-circle:{ .text-red } AES key for encrypting secrets stored in the database (SMTP passwords, API keys, etc.). Generate with `openssl rand -hex 32`. **Must not** reuse a JWT secret. **Required in all environments** (no longer falls back to JWT secret in development). |
 
 ---
 
@@ -381,6 +381,8 @@ Self-hosted team chat for volunteer coordination. Requires MongoDB (auto-configu
 | `ROCKETCHAT_ADMIN_PASSWORD` | — | :material-alert-circle:{ .text-red } Rocket.Chat admin password. |
 | `ROCKETCHAT_URL` | `http://rocketchat-changemaker:3000` | Internal container URL. |
 | `ROCKETCHAT_EMBED_PORT` | `8891` | Port for iframe embedding in admin. |
+| `MONGO_ROOT_USER` | `rocketchat` | MongoDB admin username. |
+| `MONGO_ROOT_PASSWORD` | — | :material-alert-circle:{ .text-red } MongoDB admin password. MongoDB runs with `--auth` enabled. |
 
 ---
 
@@ -585,8 +587,9 @@ echo "INITIAL_ADMIN_PASSWORD=$(openssl rand -base64 18)"
 # Vaultwarden
 echo "VAULTWARDEN_ADMIN_TOKEN=$(openssl rand -hex 32)"
 
-# Rocket.Chat
+# Rocket.Chat + MongoDB
 echo "ROCKETCHAT_ADMIN_PASSWORD=$(openssl rand -hex 16)"
+echo "MONGO_ROOT_PASSWORD=$(openssl rand -hex 24)"
 
 # Gancio
 echo "GANCIO_ADMIN_PASSWORD=$(openssl rand -hex 16)"
@@ -644,6 +647,7 @@ echo "JITSI_JVB_AUTH_PASSWORD=$(openssl rand -hex 16)"
     N8N_USER_PASSWORD=...
     VAULTWARDEN_ADMIN_TOKEN=...
     ROCKETCHAT_ADMIN_PASSWORD=...
+    MONGO_ROOT_PASSWORD=...
     GANCIO_ADMIN_PASSWORD=...
     JITSI_APP_SECRET=...
     JITSI_JICOFO_AUTH_PASSWORD=...