Merge branch 'fix/ssl-dependency-check'

- Add SSL/TLS library validation before startup
- Unify all dependency error messages with install instructions
- Provide platform-specific package names for all dependencies
- Prevents silent SMTP SSL failures at runtime

Fixes #109

.version_history

@@ -18,3 +18,4 @@
 25a29c32,442b465,fix/systemd-type-forking,2025-09-05T15:02:31Z,michael,git,lua-api
 25a29c32,c15b01a,fix/config-path-consistency,2025-09-05T15:21:25Z,michael,git,lua-api
 795f8867,78e8ded,fix/json-library-compatibility,2025-09-05T15:44:42Z,michael,git,lua-api
+795f8867,d4fa6e3,fix/ssl-dependency-check,2025-09-05T16:20:08Z,michael,git,lua-api

scripts/start.sh

@@ -1,5 +1,5 @@
 #!/bin/sh
-# furt-lua/scripts/start.sh - Bereinigt ohne obsoletes Environment-System
+# scripts/start.sh
 set -e
 
 # Colors
@@ -16,7 +16,7 @@ echo -e "${GREEN}=== Furt Lua HTTP-Server Startup ===${NC}"
 # User can override this manually if needed:
 LUA_COMMAND=""
 
-# Config check first (like old .env check)
+# Config check first
 if [ "$(uname)" = "OpenBSD" ] || [ "$(uname)" = "FreeBSD" ]; then
     CONFIG_FILE="/usr/local/etc/furt/furt.conf"
 else
@@ -45,7 +45,6 @@ if [ -z "$LUA_COMMAND" ]; then
     echo "  Arch:     pacman -S lua51"
     echo "  OpenBSD:  pkg_add lua51"
     echo "  Debian:   apt install lua5.1"
-    echo "  FreeBSD:  pkg install lua51"
     echo ""
     echo "Or set: LUA_COMMAND=/custom/path/lua51 at top of this script"
     exit 1
@@ -53,19 +52,37 @@ fi
 
 echo -e "${GREEN}Found Lua:${NC} $LUA_COMMAND"
 
-# Dependency checks (lua-socket, lua-cjson)
+# Dependency checks
+# Socket check
 $LUA_COMMAND -e "require('socket')" 2>/dev/null || {
     echo -e "${RED}Error: lua-socket not found${NC}"
+    echo "Install options:"
+    echo "  Arch:     pacman -S lua51-socket"
+    echo "  OpenBSD:  pkg_add lua-socket"
+    echo "  Debian:   apt install lua-socket"
     exit 1
 }
 
-# JSON library check (cjson preferred, dkjson fallback)
+# JSON library check
 if ! ($LUA_COMMAND -e "require('cjson')" 2>/dev/null || $LUA_COMMAND -e "require('dkjson')" 2>/dev/null); then
     echo -e "${RED}Error: No JSON library found${NC}"
-    echo "Install lua-cjson or lua-dkjson"
+    echo "Install options:"
+    echo "  Arch:     pacman -S lua51-dkjson"
+    echo "  OpenBSD:  pkg_add lua-cjson"
+    echo "  Debian:   apt install lua-cjson"
     exit 1
 fi
 
+# SSL/TLS library check
+$LUA_COMMAND -e "require('ssl')" 2>/dev/null || {
+    echo -e "${RED}Error: SSL/TLS library not found${NC}"
+    echo "Install options:"
+    echo "  Arch:     pacman -S lua51-sec"
+    echo "  OpenBSD:  pkg_add luasec"
+    echo "  Debian:   apt install lua-sec"
+    exit 1
+}
+
 cd "$PROJECT_DIR"
 
 echo -e "${GREEN}Starting Furt...${NC}"
@@ -75,10 +92,7 @@ if [ ! -t 0 ] || [ ! -t 1 ]; then
     # Service mode - Background
     "$LUA_COMMAND" src/main.lua &
 else
-    # Interactive mode - Foreground  
+    # Interactive mode - Foreground
     exec "$LUA_COMMAND" src/main.lua
 fi
 
-# Furt liest selbst seine Config aus furt.conf
-#exec "$LUA_COMMAND" src/main.lua
-