User

main.go

@@ -30,8 +30,10 @@ func main() {
 			d := gomail.NewDialer("localhost", 1025, "from@gmail.com", "email_password")
 			d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
 
+			userconfig := user.NewUserConfig()
+
 			sample.Register(router)
-			user.Register(router, tokenAuth, uc, d)
+			user.Register(router, tokenAuth, uc, d, userconfig)
 		},
 	}
 

pkg/user/templates/token.tmpl

@@ -1,5 +1,5 @@
 Hallo {{ .username }},<br><br>
-um deine E-Mail addresse zu bestätigen klicke auf folgenden link: {{ .url }}<br/><br/>
+um deine E-Mail addresse zu bestätigen klicke auf folgenden link: <a href="{{ .url }}">LINK</a><br/><br/>
 
 Kthxbye,<br/>
 system

pkg/user/user.go

@@ -25,8 +25,31 @@ var tokenAuth *jwtauth.JWTAuth
 
 var d *gomail.Dialer
 
-func Register(router chi.Router, token *jwtauth.JWTAuth, userClient UserClient, dialer *gomail.Dialer) {
+type UserConfig struct {
+	RegisterMail *gomail.Message
+	URLValidationToken string
+}
+
+var userconfig UserConfig
+
+func NewUserConfig() UserConfig {
+	uc := UserConfig{}
+
+	m := gomail.NewMessage()
+	m.SetHeader("From", "test@keks.cloud")
+	m.SetHeader("To", "to@example.com")
+	m.SetHeader("Subject", "Activate your Account")
+	uc.RegisterMail = m
+
+	uc.URLValidationToken = "http://localhost/validate/%s"
+
+
+	return uc
+}
+
+func Register(router chi.Router, token *jwtauth.JWTAuth, userClient UserClient, dialer *gomail.Dialer, config UserConfig) {
 	uc = userClient
+	userconfig = config
 	ren = render.New(render.Options{
 		//Layout: "layout",
 		FileSystem: &render.EmbedFileSystem{
@@ -111,23 +134,21 @@ func register(w http.ResponseWriter, r *http.Request) {
 		buf:            &bytes.Buffer{},
 	}
 
-	ren.HTML(rw, http.StatusOK, "token", map[string]string{"username": r.FormValue("username"), "url": "http://www.google.de"})
+	token, err := uc.getMailValidationToken(r.FormValue("email"), true)
+	if err != nil {
+		panic(err)
+	}
+
+	ren.HTML(rw, http.StatusOK, "token", map[string]string{"username": r.FormValue("username"), "url": fmt.Sprintf(userconfig.URLValidationToken, token)})
 
 	content, err := io.ReadAll(rw.buf)
 	if err != nil {
 		panic(err)
 	}
 
-	m := gomail.NewMessage()
-	m.SetHeader("From", "test@keks.cloud")
-	m.SetHeader("To", "to@example.com")
-	m.SetHeader("Subject", "Gomail test subject")
-	m.SetBody("text/plain", "This is Gomail test body")
-	m.SetBody("text/html", string(content))
-
-
-
-	if err := d.DialAndSend(m); err != nil {
+	mail := *userconfig.RegisterMail
+	mail.SetBody("text/html", string(content))
+	if err := d.DialAndSend(&mail); err != nil {
 		fmt.Println(err)
 		panic(err)
 	}

pkg/user/userclient.go

@@ -1,6 +1,7 @@
 package user
 
 import (
+	"encoding/base64"
 	"errors"
 	"fmt"
 	"math/rand"
@@ -9,7 +10,7 @@ import (
 type UserClient interface {
 	register(username, password, email string) (bool, error)
 	login(username, password string, requiredMailValidation bool) (bool, error)
-	getMailValidationToken(forceRecreate bool) (string, error)
+	getMailValidationToken(email string, forceRecreate bool,) (string, error)
 }
 
 type UserClientMemory struct {
@@ -54,8 +55,9 @@ func (uc UserClientMemory) login(username, password string, requiredMailValidati
 	return false, nil
 }
 
-func (uc UserClientMemory) getMailValidationToken(forceRecreate bool) (string, error) {
-	token := randomString(5)
+func (uc UserClientMemory) getMailValidationToken(email string, forceRecreate bool) (string, error) {
+	token := randomString(35)
+	token = fmt.Sprintf("%v/%v", base64.StdEncoding.EncodeToString([]byte(email)), token)
 	return token, nil
 }