From 35240e0374082f952254783d70e333945ba7dbe8 Mon Sep 17 00:00:00 2001
From: hsiegeln <37154749+hsiegeln@users.noreply.github.com>
Date: Sat, 25 Apr 2026 18:08:44 +0200
Subject: [PATCH] feat: remove SMTP configuration from bash installer

---
 install.sh | 48 ------------------------------------------------
 1 file changed, 48 deletions(-)

diff --git a/install.sh b/install.sh
index cb75680..eb51786 100644
--- a/install.sh
+++ b/install.sh
@@ -46,11 +46,6 @@ _ENV_COMPOSE_PROJECT="${COMPOSE_PROJECT:-}"
 _ENV_DOCKER_SOCKET="${DOCKER_SOCKET:-}"
 _ENV_NODE_TLS_REJECT="${NODE_TLS_REJECT:-}"
 _ENV_DEPLOYMENT_MODE="${DEPLOYMENT_MODE:-}"
-_ENV_SMTP_HOST="${SMTP_HOST:-}"
-_ENV_SMTP_PORT="${SMTP_PORT:-}"
-_ENV_SMTP_USER="${SMTP_USER:-}"
-_ENV_SMTP_PASS="${SMTP_PASS:-}"
-_ENV_SMTP_FROM_EMAIL="${SMTP_FROM_EMAIL:-}"
 _ENV_REGISTRY="${REGISTRY:-}"
 _ENV_REGISTRY_USER="${REGISTRY_USER:-}"
 _ENV_REGISTRY_TOKEN="${REGISTRY_TOKEN:-}"
@@ -77,11 +72,6 @@ COMPOSE_PROJECT=""
 DOCKER_SOCKET=""
 NODE_TLS_REJECT=""
 DEPLOYMENT_MODE=""
-SMTP_HOST=""
-SMTP_PORT=""
-SMTP_USER=""
-SMTP_PASS=""
-SMTP_FROM_EMAIL=""
 REGISTRY=""
 REGISTRY_USER=""
 REGISTRY_TOKEN=""
@@ -194,11 +184,6 @@ parse_args() {
       --docker-socket)    DOCKER_SOCKET="$2"; shift ;;
       --node-tls-reject)  NODE_TLS_REJECT="$2"; shift ;;
       --deployment-mode)  DEPLOYMENT_MODE="$2"; shift ;;
-      --smtp-host)         SMTP_HOST="$2"; shift ;;
-      --smtp-port)         SMTP_PORT="$2"; shift ;;
-      --smtp-user)         SMTP_USER="$2"; shift ;;
-      --smtp-pass)         SMTP_PASS="$2"; shift ;;
-      --smtp-from-email)   SMTP_FROM_EMAIL="$2"; shift ;;
       --registry)          REGISTRY="$2"; shift ;;
       --registry-user)     REGISTRY_USER="$2"; shift ;;
       --registry-token)    REGISTRY_TOKEN="$2"; shift ;;
@@ -293,11 +278,6 @@ load_config_file() {
       docker_socket)        [ -z "$DOCKER_SOCKET" ] && DOCKER_SOCKET="$value" ;;
       node_tls_reject)      [ -z "$NODE_TLS_REJECT" ] && NODE_TLS_REJECT="$value" ;;
       deployment_mode)      [ -z "$DEPLOYMENT_MODE" ] && DEPLOYMENT_MODE="$value" ;;
-      smtp_host)            [ -z "$SMTP_HOST" ] && SMTP_HOST="$value" ;;
-      smtp_port)            [ -z "$SMTP_PORT" ] && SMTP_PORT="$value" ;;
-      smtp_user)            [ -z "$SMTP_USER" ] && SMTP_USER="$value" ;;
-      smtp_pass)            [ -z "$SMTP_PASS" ] && SMTP_PASS="$value" ;;
-      smtp_from_email)      [ -z "$SMTP_FROM_EMAIL" ] && SMTP_FROM_EMAIL="$value" ;;
       registry)             [ -z "$REGISTRY" ] && REGISTRY="$value" ;;
       registry_user)        [ -z "$REGISTRY_USER" ] && REGISTRY_USER="$value" ;;
       registry_token)       [ -z "$REGISTRY_TOKEN" ] && REGISTRY_TOKEN="$value" ;;
@@ -328,11 +308,6 @@ load_env_overrides() {
   [ -z "$DOCKER_SOCKET" ] && DOCKER_SOCKET="$_ENV_DOCKER_SOCKET"
   [ -z "$NODE_TLS_REJECT" ] && NODE_TLS_REJECT="$_ENV_NODE_TLS_REJECT"
   [ -z "$DEPLOYMENT_MODE" ] && DEPLOYMENT_MODE="$_ENV_DEPLOYMENT_MODE"
-  [ -z "$SMTP_HOST" ] && SMTP_HOST="$_ENV_SMTP_HOST"
-  [ -z "$SMTP_PORT" ] && SMTP_PORT="$_ENV_SMTP_PORT"
-  [ -z "$SMTP_USER" ] && SMTP_USER="$_ENV_SMTP_USER"
-  [ -z "$SMTP_PASS" ] && SMTP_PASS="$_ENV_SMTP_PASS"
-  [ -z "$SMTP_FROM_EMAIL" ] && SMTP_FROM_EMAIL="$_ENV_SMTP_FROM_EMAIL"
   [ -z "$REGISTRY" ] && REGISTRY="$_ENV_REGISTRY"
   [ -z "$REGISTRY_USER" ] && REGISTRY_USER="$_ENV_REGISTRY_USER"
   [ -z "$REGISTRY_TOKEN" ] && REGISTRY_TOKEN="$_ENV_REGISTRY_TOKEN"
@@ -496,17 +471,6 @@ run_simple_prompts() {
       ;;
   esac
 
-  # SMTP for email verification (SaaS mode only)
-  if [ "$DEPLOYMENT_MODE" = "saas" ]; then
-    echo ""
-    if prompt_yesno "Configure SMTP for email verification? (required for self-service sign-up)"; then
-      prompt SMTP_HOST "SMTP host" "${SMTP_HOST:-}"
-      prompt SMTP_PORT "SMTP port" "${SMTP_PORT:-587}"
-      prompt SMTP_USER "SMTP username" "${SMTP_USER:-}"
-      prompt_password SMTP_PASS "SMTP password" "${SMTP_PASS:-}"
-      prompt SMTP_FROM_EMAIL "From email address" "${SMTP_FROM_EMAIL:-noreply@${PUBLIC_HOST}}"
-    fi
-  fi
 }
 
 run_expert_prompts() {
@@ -777,12 +741,6 @@ CAMELEER_SAAS_PROVISIONING_RUNTIMEBASEIMAGE=${REGISTRY}/cameleer-runtime-base:${
 # JWT signing secret (forwarded to provisioned tenant servers, must be non-empty)
 CAMELEER_SERVER_SECURITY_JWTSECRET=$(generate_password)
 
-# SMTP (for email verification during registration)
-SMTP_HOST=${SMTP_HOST}
-SMTP_PORT=${SMTP_PORT:-587}
-SMTP_USER=${SMTP_USER}
-SMTP_FROM_EMAIL=${SMTP_FROM_EMAIL:-noreply@${PUBLIC_HOST}}
-
 # Compose file assembly
 COMPOSE_FILE=docker-compose.yml:docker-compose.saas.yml$([ "$TLS_MODE" = "custom" ] && echo ":docker-compose.tls.yml")$([ -n "$MONITORING_NETWORK" ] && echo ":docker-compose.monitoring.yml")
 EOF
@@ -791,7 +749,6 @@ EOF
   env_val "$f" POSTGRES_PASSWORD "$POSTGRES_PASSWORD"
   env_val "$f" CLICKHOUSE_PASSWORD "$CLICKHOUSE_PASSWORD"
   env_val "$f" SAAS_ADMIN_PASS "$ADMIN_PASS"
-  env_val "$f" SMTP_PASS "$SMTP_PASS"
 
   if [ -n "$MONITORING_NETWORK" ]; then
     echo "" >> "$f"
@@ -972,15 +929,10 @@ compose_project=${COMPOSE_PROJECT}
 docker_socket=${DOCKER_SOCKET}
 node_tls_reject=${NODE_TLS_REJECT}
 deployment_mode=${DEPLOYMENT_MODE}
-smtp_host=${SMTP_HOST}
-smtp_port=${SMTP_PORT}
-smtp_user=${SMTP_USER}
-smtp_from_email=${SMTP_FROM_EMAIL}
 registry=${REGISTRY}
 registry_user=${REGISTRY_USER}
 EOF
   # Passwords appended with single-quoting for special character safety
-  env_val "$f" smtp_pass "$SMTP_PASS"
   env_val "$f" registry_token "$REGISTRY_TOKEN"
   log_info "Saved installer config to cameleer.conf"
 }