Web UI

Caution

Do not expose the debug Web UI publicly in production. It reveals internal information about your DI graph (service names, dependencies, etc.). Protect the routes with authentication (for example, Basic Auth) and/or network restrictions (IP allowlist, VPN). Apply your auth middleware to the router group before mounting the debug handlers.

Without framework

go get github.com/samber/do/http/std/v2

import "github.com/samber/do/http/std/v2"

injector := startProgram()

mux := http.NewServeMux()
// Protect with your own middleware (e.g., Basic Auth) before mounting
// the debug handler in production.
mux.Handle("/debug/do/", std.Use("/debug/do", injector))

http.ListenAndServe(":8080", mux)

Gin

go get github.com/samber/do/http/gin/v2

import "github.com/samber/do/http/gin/v2"

injector := startProgram()

router := gin.New()
// Attach auth middleware to the group to protect debug UI in production.
ginhttp.Use(router.Group("/debug/do"), injector)

router.Run(":8080")

Fiber

go get github.com/samber/do/http/fiber/v2

import "github.com/samber/do/http/fiber/v2"

injector := startProgram()

router := fiber.New()
// Attach auth middleware to the group to protect debug UI in production.
fiberhttp.Use(router.Group("/debug/do"), "/debug/do", injector)

router.Listen(":8080")

Echo

go get github.com/samber/do/http/echo/v2

import "github.com/samber/do/http/echo/v2"

injector := startProgram()

router := echo.New()
// Attach auth middleware to the group to protect debug UI in production.
echohttp.Use(router.Group("/debug/do"), "/debug/do", injector)

router.Start(":8080")

Chi

go get github.com/samber/do/http/chi/v2

import "github.com/samber/do/http/chi/v2"

injector := startProgram()

router := chi.NewRouter()
// Protect with your own middleware (e.g., Basic Auth) before mounting
// the debug handler in production.
chihttp.Use(router, "/debug/do", injector)

http.ListenAndServe(":8080", router)