initial commit

main.go

@@ -0,0 +1,90 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"plugin"
+	"sync"
+
+	"github.com/gofiber/fiber/v3"
+	"github.com/gofiber/fiber/v3/middleware/logger"
+)
+
+type Plugin interface {
+	Name() string
+	Init() error
+	Domains() []string
+	RegisterRoutes(app fiber.Router)
+}
+
+var domainMap sync.Map // Maps domains to plugins
+
+func main() {
+	app := fiber.New()
+
+	app.Use(logger.New())
+
+	plugins := loadPlugins()
+
+	for _, p := range plugins {
+		for _, domain := range p.Domains() {
+			fmt.Printf("Registering domain: %s for plugin: %s\n", domain, p.Name())
+			domainMap.Store(domain, p)
+		}
+	}
+
+	app.Use(func(c fiber.Ctx) error {
+		host := c.Host()
+		if value, ok := domainMap.Load(host); ok {
+			plugin := value.(Plugin)
+
+			pluginRouter := fiber.New()
+			plugin.RegisterRoutes(pluginRouter)
+
+			pluginRouter.Handler()(c.RequestCtx())
+			return nil
+		}
+
+		return c.Status(404).SendString("Domain not found")
+	})
+
+	fmt.Println("Server running at http://localhost:3000")
+	app.Listen(":3000")
+}
+
+func loadPlugins() []Plugin {
+	if err := os.MkdirAll("plugs", 0755); err != nil {
+		if os.IsNotExist(err) {
+			panic(err)
+		}
+	}
+
+	pluginPaths := []string{"plugs/example.so"}
+	var plugins []Plugin
+
+	for _, path := range pluginPaths {
+		p, err := plugin.Open(path)
+		if err != nil {
+			panic(err)
+		}
+
+		symbol, err := p.Lookup("Plugin")
+		if err != nil {
+			panic(err)
+		}
+
+		pluginInstance, ok := symbol.(Plugin)
+		if !ok {
+			panic("Invalid plugin type")
+		}
+
+		err = pluginInstance.Init()
+		if err != nil {
+			panic(err)
+		}
+
+		plugins = append(plugins, pluginInstance)
+	}
+
+	return plugins
+}