fix: root middleware not work

app.go

@@ -5,6 +5,8 @@ import (
 	"crypto/tls"
 	"errors"
 	"fmt"
+	"io"
+	"log"
 	"net"
 	"net/http"
 	"strings"
@@ -42,6 +44,11 @@ func (a *App) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
 
 func (a *App) run(ln net.Listener) error {
 	srv := &http.Server{Handler: a}
+
+	if a.config.DisableHttpErrorLog {
+		srv.ErrorLog = log.New(io.Discard, "", 0)
+	}
+
 	a.server = srv
 
 	if !a.config.DisableBanner {

ctx.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"log"
 	"mime/multipart"
 	"net"
 	"net/http"
@@ -14,7 +13,7 @@ import (
 
 type Ctx struct {
 	// origin objects
-	Writer  http.ResponseWriter
+	writer  http.ResponseWriter
 	Request *http.Request
 	// request info
 	path   string
@@ -26,24 +25,25 @@ type Ctx struct {
 	params   map[string]string
 	index    int
 	handlers []HandlerFunc
-	locals   map[string]any
+	locals   map[string]interface{}
 }
 
 func newContext(app *App, writer http.ResponseWriter, request *http.Request) *Ctx {
 	return &Ctx{
-		Writer:  writer,
+		writer:     writer,
 		Request:    request,
 		path:       request.URL.Path,
 		Method:     request.Method,
+		StatusCode: 200,
 
 		app:      app,
 		index:    -1,
-		locals:   map[string]any{},
+		locals:   map[string]interface{}{},
 		handlers: make([]HandlerFunc, 0),
 	}
 }
 
-func (c *Ctx) Locals(key string, value ...any) any {
+func (c *Ctx) Locals(key string, value ...interface{}) interface{} {
 	data := c.locals[key]
 	if len(value) > 0 {
 		c.locals[key] = value[0]
@@ -61,16 +61,33 @@ func (c *Ctx) Path(overWrite ...string) string {
 	return path
 }
 
-func (c *Ctx) Next() error {
-	c.index++
-	s := len(c.handlers)
-	for ; c.index < s; c.index++ {
-		if err := c.handlers[c.index](c); err != nil {
-			return err
-		}
+func (c *Ctx) Cookies(key string, defaultValue ...string) string {
+	var (
+		dv = ""
+	)
+
+	if len(defaultValue) > 0 {
+		dv = defaultValue[0]
 	}
 
-	return nil
+	cookie, err := c.Request.Cookie(key)
+	if err != nil || cookie.Value == "" {
+		return dv
+	}
+
+	return cookie.Value
+}
+
+func (c *Ctx) Next() error {
+	c.index++
+
+	var err error
+
+	if c.index < len(c.handlers) {
+		err = c.handlers[c.index](c)
+	}
+
+	return err
 }
 
 /* ===============================================================
@@ -126,8 +143,6 @@ func (c *Ctx) BodyParser(out interface{}) error {
 		ctype = strings.ToLower(c.Request.Header.Get("Content-Type"))
 	)
 
-	log.Printf("BodyParser: Content-Type=%s", ctype)
-
 	ctype = parseVendorSpecificContentType(ctype)
 
 	ctypeEnd := strings.IndexByte(ctype, ';')
@@ -138,9 +153,9 @@ func (c *Ctx) BodyParser(out interface{}) error {
 	if strings.HasSuffix(ctype, "json") {
 		bs, err := io.ReadAll(c.Request.Body)
 		if err != nil {
-			log.Printf("BodyParser: read all err=%v", err)
 			return err
 		}
+		_ = c.Request.Body.Close()
 
 		c.Request.Body = io.NopCloser(bytes.NewReader(bs))
 
@@ -182,16 +197,16 @@ func (c *Ctx) QueryParser(out interface{}) error {
 
 func (c *Ctx) Status(code int) *Ctx {
 	c.StatusCode = code
-	c.Writer.WriteHeader(code)
+	c.writer.WriteHeader(code)
 	return c
 }
 
 func (c *Ctx) Set(key string, value string) {
-	c.Writer.Header().Set(key, value)
+	c.writer.Header().Set(key, value)
 }
 
 func (c *Ctx) SetHeader(key string, value string) {
-	c.Writer.Header().Set(key, value)
+	c.writer.Header().Set(key, value)
 }
 
 func (c *Ctx) SendString(data string) error {
@@ -202,13 +217,13 @@ func (c *Ctx) SendString(data string) error {
 
 func (c *Ctx) Writef(format string, values ...interface{}) (int, error) {
 	c.SetHeader("Content-Type", "text/plain")
-	return c.Writer.Write([]byte(fmt.Sprintf(format, values...)))
+	return c.writer.Write([]byte(fmt.Sprintf(format, values...)))
 }
 
 func (c *Ctx) JSON(data interface{}) error {
-	c.SetHeader("Content-Type", "application/json")
+	c.SetHeader("Content-Type", MIMEApplicationJSON)
 
-	encoder := json.NewEncoder(c.Writer)
+	encoder := json.NewEncoder(c.writer)
 
 	if err := encoder.Encode(data); err != nil {
 		return err
@@ -217,12 +232,16 @@ func (c *Ctx) JSON(data interface{}) error {
 	return nil
 }
 
+func (c *Ctx) RawWriter() http.ResponseWriter {
+	return c.writer
+}
+
 func (c *Ctx) Write(data []byte) (int, error) {
-	return c.Writer.Write(data)
+	return c.writer.Write(data)
 }
 
 func (c *Ctx) HTML(html string) error {
 	c.SetHeader("Content-Type", "text/html")
-	_, err := c.Writer.Write([]byte(html))
+	_, err := c.writer.Write([]byte(html))
 	return err
 }

group.go

@@ -1,6 +1,7 @@
 package nf
 
 import (
+	"fmt"
 	"log"
 	"net/http"
 )
@@ -25,8 +26,26 @@ func (group *RouterGroup) Group(prefix string) *RouterGroup {
 	return newGroup
 }
 
+func (group *RouterGroup) verifyHandlers(path string, handlers ...HandlerFunc) []HandlerFunc {
+	if len(handlers) == 0 {
+		if !group.app.config.EnableNotImplementHandler {
+			panic(fmt.Sprintf("missing handler in route: %s", path))
+		}
+
+		handlers = append(handlers, ToDoHandler)
+	}
+
+	for _, handler := range handlers {
+		if handler == nil {
+			panic(fmt.Sprintf("nil handler found in route: %s", path))
+		}
+	}
+
+	return handlers
+}
+
 func (group *RouterGroup) addRoute(method string, comp string, handlers ...HandlerFunc) {
-	verifyHandlers(comp, handlers...)
+	handlers = group.verifyHandlers(comp, handlers...)
 	pattern := group.prefix + comp
 	log.Printf("Add Route %4s - %s", method, pattern)
 	group.app.router.addRoute(method, pattern, handlers...)

handler.go

@@ -1,3 +1,9 @@
 package nf
 
+import "fmt"
+
 type HandlerFunc func(*Ctx) error
+
+func ToDoHandler(c *Ctx) error {
+	return c.Status(501).SendString(fmt.Sprintf("%s - %s Not Implemented", c.Method, c.Path()))
+}

middleware.go

@@ -2,8 +2,10 @@ package nf
 
 import (
 	"fmt"
+	"log"
 	"os"
 	"runtime/debug"
+	"time"
 )
 
 func NewRecover(enableStackTrace bool) HandlerFunc {
@@ -21,3 +23,53 @@ func NewRecover(enableStackTrace bool) HandlerFunc {
 		return c.Next()
 	}
 }
+
+func NewLogger() HandlerFunc {
+	l := log.New(os.Stdout, "[NF] ", 0)
+
+	durationFormat := func(num int64) string {
+		var (
+			unit = "ns"
+		)
+
+		if num > 1000 {
+			num = num / 1000
+			unit = "µs"
+		}
+
+		if num > 1000 {
+			num = num / 1000
+			unit = "ms"
+		}
+
+		if num > 1000 {
+			num = num / 1000
+			unit = " s"
+		}
+
+		return fmt.Sprintf("%v %s", num, unit)
+	}
+
+	return func(c *Ctx) error {
+		start := time.Now()
+
+		err := c.Next()
+
+		var (
+			duration = time.Now().Sub(start).Nanoseconds()
+			status   = c.StatusCode
+			path     = c.path
+			method   = c.Request.Method
+		)
+
+		l.Printf("%s | %5s | %d | %s | %s",
+			start.Format("06/01/02T15:04:05"),
+			method,
+			status,
+			durationFormat(duration),
+			path,
+		)
+
+		return err
+	}
+}

nf.go

@@ -2,6 +2,7 @@ package nf
 
 const (
 	banner = "  _  _     _     ___                 _ \n | \\| |___| |_  | __|__ _  _ _ _  __| |\n | .` / _ \\  _| | _/ _ \\ || | ' \\/ _` |\n |_|\\_\\___/\\__| |_|\\___/\\_,_|_||_\\__,_|\n "
+	_404   = "<!doctype html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta name=\"viewport\" content=\"width=device-width,user-scalable=no,initial-scale=1,maximum-scale=1,minimum-scale=1\"><meta http-equiv=\"X-UA-Compatible\" content=\"ie=edge\"><title>Not Found</title><style>body{background:#333;margin:0;color:#ccc;display:flex;align-items:center;max-height:100vh;height:100vh;justify-content:center}textarea{min-height:5rem;min-width:20rem;text-align:center;border:none;background:0 0;color:#ccc;resize:none;user-input:none;user-select:none;cursor:default;-webkit-user-select:none;-webkit-touch-callout:none;-moz-user-select:none;-ms-user-select:none;outline:0}</style></head><body><textarea id=\"banner\" readonly=\"readonly\"></textarea><script type=\"text/javascript\">let htmlCodes = [\n    ' _  _     _     ___                 _ ',\n    '| \\\\| |___| |_  | __|__ _  _ _ _  __| |',\n    '| .` / _ \\\\  _| | _/ _ \\\\ || | \\' \\\\/ _` |',\n    '|_|\\\\_\\\\___/\\\\__| |_|\\\\___/\\\\_,_|_||_\\\\__,_|'\n].join('\\n');\ndocument.querySelector('#banner').value = htmlCodes</script></body></html>"
 )
 
 type Map map[string]interface{}
@@ -16,11 +17,20 @@ type Config struct {
 	DisableBanner       bool `json:"-"`
 	DisableLogger       bool `json:"-"`
 	DisableRecover      bool `json:"-"`
+	DisableHttpErrorLog bool `json:"-"`
+
+	EnableNotImplementHandler bool        `json:"-"`
+	NotFoundHandler           HandlerFunc `json:"-"`
 }
 
 var (
 	defaultConfig = &Config{
 		BodyLimit: 4 * 1024 * 1024,
+		NotFoundHandler: func(c *Ctx) error {
+			c.Set("Content-Type", MIMETextHTML)
+			_, err := c.Status(404).Write([]byte(_404))
+			return err
+		},
 	}
 )
 
@@ -34,13 +44,22 @@ func New(config ...Config) *App {
 		if app.config.BodyLimit == 0 {
 			app.config.BodyLimit = defaultConfig.BodyLimit
 		}
+
+		if app.config.NotFoundHandler == nil {
+			app.config.NotFoundHandler = defaultConfig.NotFoundHandler
+		}
+
 	} else {
 		app.config = defaultConfig
 	}
 
-	app.RouterGroup = &RouterGroup{app: app}
+	app.RouterGroup = &RouterGroup{app: app, prefix: "/"}
 	app.groups = []*RouterGroup{app.RouterGroup}
 
+	if !app.config.DisableLogger {
+		app.Use(NewLogger())
+	}
+
 	if !app.config.DisableRecover {
 		app.Use(NewRecover(true))
 	}

nft/resp/error.go

@@ -0,0 +1,69 @@
+package resp
+
+import (
+	"errors"
+	"github.com/loveuer/nf"
+)
+
+type Error struct {
+	status uint32
+	msg    string
+	err    error
+	data   any
+}
+
+func (e Error) Error() string {
+	if e.msg != "" {
+		return e.msg
+	}
+
+	switch e.status {
+	case 200:
+		return MSG200
+	case 202:
+		return MSG202
+	case 400:
+		return MSG400
+	case 401:
+		return MSG401
+	case 403:
+		return MSG403
+	case 404:
+		return MSG404
+	case 429:
+		return MSG429
+	case 500:
+		return MSG500
+	case 501:
+		return MSG501
+	}
+
+	return e.err.Error()
+
+}
+
+func NewError(statusCode uint32, msg string, rawErr error, data any) Error {
+	return Error{
+		status: statusCode,
+		msg:    msg,
+		err:    rawErr,
+		data:   data,
+	}
+}
+
+func RespError(c *nf.Ctx, err error) error {
+	if err == nil {
+		return Resp(c, 500, MSG500, "response with nil error", nil)
+	}
+
+	var re = &Error{}
+	if errors.As(err, re) {
+		if re.err == nil {
+			return Resp(c, re.status, re.msg, re.msg, re.data)
+		}
+
+		return Resp(c, re.status, re.msg, re.err.Error(), re.data)
+	}
+
+	return Resp(c, 500, MSG500, err.Error(), nil)
+}

nft/resp/resp.go

@@ -0,0 +1,127 @@
+package resp
+
+import (
+	"fmt"
+	"github.com/loveuer/nf"
+	"strconv"
+	"strings"
+)
+
+func handleEmptyMsg(status uint32, msg string) string {
+	if msg == "" {
+		switch status {
+		case 200:
+			msg = MSG200
+		case 202:
+			msg = MSG202
+		case 400:
+			msg = MSG400
+		case 401:
+			msg = MSG401
+		case 403:
+			msg = MSG403
+		case 404:
+			msg = MSG404
+		case 429:
+			msg = MSG429
+		case 500:
+			msg = MSG500
+		case 501:
+			msg = MSG501
+		}
+	}
+
+	return msg
+}
+
+func Resp(c *nf.Ctx, status uint32, msg string, err string, data any) error {
+	msg = handleEmptyMsg(status, msg)
+
+	c.Set(RealStatusHeader, strconv.Itoa(int(status)))
+
+	if data == nil {
+		return c.JSON(nf.Map{"status": status, "msg": msg, "err": err})
+	}
+
+	return c.JSON(nf.Map{"status": status, "msg": msg, "err": err, "data": data})
+}
+
+func Resp200(c *nf.Ctx, data any, msgs ...string) error {
+	msg := MSG200
+
+	if len(msgs) > 0 && msgs[0] != "" {
+		msg = fmt.Sprintf("%s: %s", msg, strings.Join(msgs, "; "))
+	}
+
+	return Resp(c, 200, msg, "", data)
+}
+
+func Resp202(c *nf.Ctx, data any, msgs ...string) error {
+	msg := MSG202
+
+	if len(msgs) > 0 && msgs[0] != "" {
+		msg = fmt.Sprintf("%s: %s", msg, strings.Join(msgs, "; "))
+	}
+
+	return Resp(c, 202, msg, "", data)
+}
+
+func Resp400(c *nf.Ctx, data any, msgs ...string) error {
+	msg := MSG400
+	err := ""
+
+	if len(msgs) > 0 && msgs[0] != "" {
+		msg = fmt.Sprintf("%s: %s", msg, strings.Join(msgs, "; "))
+		err = msg
+	}
+
+	return Resp(c, 400, msg, err, data)
+}
+
+func Resp401(c *nf.Ctx, data any, msgs ...string) error {
+	msg := MSG401
+	err := ""
+
+	if len(msgs) > 0 && msgs[0] != "" {
+		msg = fmt.Sprintf("%s: %s", msg, strings.Join(msgs, "; "))
+		err = msg
+	}
+
+	return Resp(c, 401, msg, err, data)
+}
+
+func Resp403(c *nf.Ctx, data any, msgs ...string) error {
+	msg := MSG403
+	err := ""
+
+	if len(msgs) > 0 && msgs[0] != "" {
+		msg = fmt.Sprintf("%s: %s", msg, strings.Join(msgs, "; "))
+		err = msg
+	}
+
+	return Resp(c, 403, msg, err, data)
+}
+
+func Resp429(c *nf.Ctx, data any, msgs ...string) error {
+	msg := MSG429
+	err := ""
+
+	if len(msgs) > 0 && msgs[0] != "" {
+		msg = fmt.Sprintf("%s: %s", msg, strings.Join(msgs, "; "))
+		err = ""
+	}
+
+	return Resp(c, 429, msg, err, data)
+}
+
+func Resp500(c *nf.Ctx, data any, msgs ...string) error {
+	msg := MSG500
+	err := ""
+
+	if len(msgs) > 0 && msgs[0] != "" {
+		msg = fmt.Sprintf("%s: %s", msg, strings.Join(msgs, "; "))
+		err = msg
+	}
+
+	return Resp(c, 500, msg, err, data)
+}

nft/resp/var.go

@@ -0,0 +1,17 @@
+package resp
+
+const (
+	MSG200 = "请求成功"
+	MSG202 = "请求成功, 请稍后..."
+	MSG400 = "请求参数错误"
+	MSG401 = "登录已过期, 请重新登录"
+	MSG403 = "请求权限不足"
+	MSG404 = "请求资源未找到"
+	MSG429 = "请求过于频繁, 请稍后再试"
+	MSG500 = "服务器开小差了, 请稍后再试"
+	MSG501 = "功能开发中, 尽情期待"
+)
+
+const (
+	RealStatusHeader = "NF-STATUS"
+)

readme.md

@@ -50,7 +50,7 @@ func handlePost(c *nf.Ctx) error {
     var (
         err error
         req = Req{}
-        reqMap = make(map[string]any)
+        reqMap = make(map[string]interface{})
     )
 	
     if err = c.BodyParser(&req); err != nil {

router.go

@@ -48,7 +48,7 @@ func (r *router) getRoute(method string, path string) (*_node, map[string]string
 	root, ok := r.roots[method]
 
 	if !ok {
-		return nil, nil
+		return &_node{}, nil
 	}
 
 	n := root.search(searchParts, 0)
@@ -91,8 +91,7 @@ func (r *router) handle(c *Ctx) error {
 		key := c.Method + "-" + node.pattern
 		c.handlers = append(c.handlers, r.handlers[key]...)
 	} else {
-		_, err := c.Writef("404 NOT FOUND: %s\n", c.path)
-		return err
+		return c.app.config.NotFoundHandler(c)
 	}
 
 	return c.Next()

util.go

@@ -13,8 +13,6 @@ const (
 	MIMETextJavaScript  = "text/javascript"
 	MIMEApplicationXML  = "application/xml"
 	MIMEApplicationJSON = "application/json"
-	// Deprecated: use MIMETextJavaScript instead
-	MIMEApplicationJavaScript = "application/javascript"
 	MIMEApplicationForm = "application/x-www-form-urlencoded"
 	MIMEOctetStream     = "application/octet-stream"
 	MIMEMultipartForm   = "multipart/form-data"
@@ -29,18 +27,6 @@ const (
 	MIMEApplicationJavaScriptCharsetUTF8 = "application/javascript; charset=utf-8"
 )
 
-func verifyHandlers(path string, handlers ...HandlerFunc) {
-	if len(handlers) == 0 {
-		panic(fmt.Sprintf("missing handler in route: %s", path))
-	}
-
-	for _, handler := range handlers {
-		if handler == nil {
-			panic(fmt.Sprintf("nil handler found in route: %s", path))
-		}
-	}
-}
-
 // parseVendorSpecificContentType check if content type is vendor specific and
 // if it is parsable to any known types. If it's not vendor specific then returns
 // the original content type.

xtest/basic/basic.http

@@ -1,2 +1,14 @@
 ### basic - get
 GET http://127.0.0.1/hello/nf
+
+
+### test resp error
+GET http://127.0.0.1/error
+
+### test basic post
+POST http://127.0.0.1/data
+Content-Type: application/json
+
+{
+  "name": "nice"
+}

xtest/basic/main.go

@@ -1,19 +1,50 @@
 package main
 
 import (
+	"errors"
 	"github.com/loveuer/nf"
+	"github.com/loveuer/nf/nft/resp"
 	"log"
-	"net"
+	"time"
 )
 
 func main() {
-	app := nf.New()
+	app := nf.New(nf.Config{EnableNotImplementHandler: true})
 
 	app.Get("/hello/:name", func(c *nf.Ctx) error {
 		name := c.Param("name")
 		return c.JSON(nf.Map{"status": 200, "data": "hello, " + name})
 	})
+	app.Get("/not_impl")
+	app.Patch("/world", func(c *nf.Ctx) error {
+		time.Sleep(5 * time.Second)
+		c.Status(404)
+		return c.JSON(nf.Map{"method": c.Method, "status": c.StatusCode})
+	})
+	app.Get("/error", func(c *nf.Ctx) error {
+		return resp.RespError(c, resp.NewError(404, "not found", errors.New("NNNot Found"), nil))
+	})
+	app.Post("/data", func(c *nf.Ctx) error {
+		type Req struct {
+			Name string `json:"name"`
+		}
 
-	ln, _ := net.Listen("tcp", ":80")
-	log.Fatal(app.RunListener(ln))
+		var (
+			err error
+			req = new(Req)
+			rm  = make(map[string]any)
+		)
+
+		if err = c.BodyParser(req); err != nil {
+			return c.JSON(nf.Map{"status": 400, "msg": err.Error()})
+		}
+
+		if err = c.BodyParser(&rm); err != nil {
+			return c.JSON(nf.Map{"status": 400, "msg": err.Error()})
+		}
+
+		return c.JSON(nf.Map{"status": 200, "data": req, "map": rm})
+	})
+
+	log.Fatal(app.Run(":80"))
 }

xtest/midd/main.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"github.com/loveuer/nf"
+	"log"
+)
+
+func main() {
+	app := nf.New()
+
+	app.Use(ml())
+	app.Get("/hello", func(c *nf.Ctx) error {
+		return c.SendString("world")
+	})
+
+	log.Fatal(app.Run(":7777"))
+}
+
+func ml() nf.HandlerFunc {
+	return func(c *nf.Ctx) error {
+		log.Printf("[ML] [%s] - [%s]", c.Method, c.Path())
+		return c.Next()
+	}
+}

xtest/multihandler/main.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"github.com/loveuer/nf"
+	"log"
+)
+
+func main() {
+	app := nf.New()
+
+	app.Get("/nice", h1, h2)
+
+	log.Fatal(app.Run(":3333"))
+}
+
+func h1(c *nf.Ctx) error {
+	you := c.Query("to")
+	if you == "you" {
+		return c.JSON(nf.Map{"status": 201, "msg": "nice to meet you"})
+	}
+
+	return c.Next()
+}
+
+func h2(c *nf.Ctx) error {
+	return c.JSON(nf.Map{"status": 200, "msg": "hello world"})
+}

xtest/multihandler/req.http

@@ -0,0 +1,5 @@
+### test multi handlers no next
+GET http://127.0.0.1:3333/nice?to=you
+
+### test multi handlers do next
+GET http://127.0.0.1:3333/nice?to=nf

xtest/queryParser/main.go

@@ -18,7 +18,7 @@ func main() {
 		var (
 			err error
 			req = new(Req)
-			rm  = make(map[string]any)
+			rm  = make(map[string]interface{})
 		)
 
 		//if err = c.QueryParser(req); err != nil {

xtest/quit/main.go

@@ -7,27 +7,22 @@ import (
 	"time"
 )
 
+var (
+	app  = nf.New()
+	quit = make(chan bool)
+)
+
 func main() {
-	app := nf.New()
-	quit := make(chan bool)
 
 	app.Get("/name", handleGet)
 
 	go func() {
-		err := app.Run(":7383")
+		err := app.Run(":80")
 		log.Print("run with err=", err)
-	}()
-
-	go func() {
-		time.Sleep(5 * time.Second)
-		err := app.Shutdown(context.TODO())
-		log.Print("quit with err=", err)
 		quit <- true
 	}()
 
 	<-quit
-
-	log.Print("quited")
 }
 
 func handleGet(c *nf.Ctx) error {
@@ -45,5 +40,13 @@ func handleGet(c *nf.Ctx) error {
 		return nf.NewNFError(400, err.Error())
 	}
 
+	if req.Name == "quit" {
+
+		go func() {
+			time.Sleep(2 * time.Second)
+			log.Print("app quit = ", app.Shutdown(context.TODO()))
+		}()
+	}
+
 	return c.JSON(nf.Map{"req_map": req})
 }

xtest/tls/main.go

@@ -0,0 +1,119 @@
+package main
+
+import (
+	"bytes"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/tls"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/pem"
+	"github.com/loveuer/nf"
+	"log"
+	"math/big"
+	"net"
+	"time"
+)
+
+func main() {
+	app := nf.New(nf.Config{
+		DisableHttpErrorLog: true,
+	})
+
+	app.Get("/hello/:name", func(c *nf.Ctx) error {
+		return c.SendString("hello, " + c.Param("name"))
+	})
+
+	st, _, _ := GenerateTlsConfig()
+	log.Fatal(app.RunTLS(":443", st))
+}
+
+func GenerateTlsConfig() (serverTLSConf *tls.Config, clientTLSConf *tls.Config, err error) {
+	ca := &x509.Certificate{
+		SerialNumber: big.NewInt(2019),
+		Subject: pkix.Name{
+			Organization:  []string{"Company, INC."},
+			Country:       []string{"US"},
+			Province:      []string{""},
+			Locality:      []string{"San Francisco"},
+			StreetAddress: []string{"Golden Gate Bridge"},
+			PostalCode:    []string{"94016"},
+		},
+		NotBefore:             time.Now(),
+		NotAfter:              time.Now().AddDate(99, 0, 0),
+		IsCA:                  true,
+		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth, x509.ExtKeyUsageServerAuth},
+		KeyUsage:              x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
+		BasicConstraintsValid: true,
+	}
+	// create our private and public key
+	caPrivKey, err := rsa.GenerateKey(rand.Reader, 4096)
+	if err != nil {
+		return nil, nil, err
+	}
+	// create the CA
+	caBytes, err := x509.CreateCertificate(rand.Reader, ca, ca, &caPrivKey.PublicKey, caPrivKey)
+	if err != nil {
+		return nil, nil, err
+	}
+	// pem encode
+	caPEM := new(bytes.Buffer)
+	pem.Encode(caPEM, &pem.Block{
+		Type:  "CERTIFICATE",
+		Bytes: caBytes,
+	})
+	caPrivKeyPEM := new(bytes.Buffer)
+	pem.Encode(caPrivKeyPEM, &pem.Block{
+		Type:  "RSA PRIVATE KEY",
+		Bytes: x509.MarshalPKCS1PrivateKey(caPrivKey),
+	})
+	// set up our server certificate
+	cert := &x509.Certificate{
+		SerialNumber: big.NewInt(2019),
+		Subject: pkix.Name{
+			Organization:  []string{"Company, INC."},
+			Country:       []string{"US"},
+			Province:      []string{""},
+			Locality:      []string{"San Francisco"},
+			StreetAddress: []string{"Golden Gate Bridge"},
+			PostalCode:    []string{"94016"},
+		},
+		IPAddresses:  []net.IP{net.IPv4(127, 0, 0, 1), net.IPv6loopback},
+		NotBefore:    time.Now(),
+		NotAfter:     time.Now().AddDate(1, 0, 0),
+		SubjectKeyId: []byte{1, 2, 3, 4, 6},
+		ExtKeyUsage:  []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth, x509.ExtKeyUsageServerAuth},
+		KeyUsage:     x509.KeyUsageDigitalSignature,
+	}
+	certPrivKey, err := rsa.GenerateKey(rand.Reader, 4096)
+	if err != nil {
+		return nil, nil, err
+	}
+	certBytes, err := x509.CreateCertificate(rand.Reader, cert, ca, &certPrivKey.PublicKey, caPrivKey)
+	if err != nil {
+		return nil, nil, err
+	}
+	certPEM := new(bytes.Buffer)
+	pem.Encode(certPEM, &pem.Block{
+		Type:  "CERTIFICATE",
+		Bytes: certBytes,
+	})
+	certPrivKeyPEM := new(bytes.Buffer)
+	pem.Encode(certPrivKeyPEM, &pem.Block{
+		Type:  "RSA PRIVATE KEY",
+		Bytes: x509.MarshalPKCS1PrivateKey(certPrivKey),
+	})
+	serverCert, err := tls.X509KeyPair(certPEM.Bytes(), certPrivKeyPEM.Bytes())
+	if err != nil {
+		return nil, nil, err
+	}
+	serverTLSConf = &tls.Config{
+		Certificates: []tls.Certificate{serverCert},
+	}
+	certpool := x509.NewCertPool()
+	certpool.AppendCertsFromPEM(caPEM.Bytes())
+	clientTLSConf = &tls.Config{
+		RootCAs: certpool,
+	}
+	return
+}