chore: valide mail for registration

pkg/miniauth/error.go

@@ -6,5 +6,6 @@ var (
 	ErrUserHasInvalideChars     = errors.New("username has invalide chars")
 	ErrUsernameIsTaken          = errors.New("username already takebn")
 	ErrPasswordNotComplexEnough = errors.New("password not complex enough")
+	ErrMailAddressInvalide      = errors.New("email address invalide")
 	ErrCantCreateUser           = errors.New("cant create user")
 )

pkg/miniauth/miniauth.go

@@ -1,6 +1,7 @@
 package miniauth
 
 import (
+	"net/mail"
 	"regexp"
 
 	"git.keks.cloud/kekskurse/miniauth/pkg/userstore"
@@ -20,8 +21,8 @@ func NewMiniauth(us userstore.Store) Miniauth {
 	return m
 }
 
-func (m Miniauth) RegisterUser(username string, mail string, password string) error {
-	log := m.log.With().Str("func", "RegisterUser").Str("username", username).Str("mail", mail).Logger()
+func (m Miniauth) RegisterUser(username string, email string, password string) error {
+	log := m.log.With().Str("func", "RegisterUser").Str("username", username).Str("mail", email).Logger()
 	err := m.checkUsernameForRegistration(username)
 	if err != nil {
 		return utils.WrapError(ErrUserHasInvalideChars, err, log)
@@ -32,6 +33,11 @@ func (m Miniauth) RegisterUser(username string, mail string, password string) er
 		return utils.WrapError(ErrPasswordNotComplexEnough, err, log)
 	}
 
+	_, err = mail.ParseAddress(email)
+	if err != nil {
+		return utils.WrapError(ErrMailAddressInvalide, err, log)
+	}
+
 	id, err := m.store.UserWrite(username, password)
 	if err != nil {
 		return utils.WrapError(ErrCantCreateUser, err, log)
@@ -39,11 +45,13 @@ func (m Miniauth) RegisterUser(username string, mail string, password string) er
 
 	log = log.With().Int64("userid", id).Logger()
 
-	err = m.store.MailAdd(mail, id, true)
+	err = m.store.MailAdd(email, id, true)
 	if err != nil {
 		return utils.WrapError(ErrCantCreateUser, err, log)
 	}
 
+	// TODO Send mail
+
 	return nil
 }
 

pkg/miniauth/miniauth_test.go

@@ -32,6 +32,14 @@ func TestRegistration(t *testing.T) {
 			exptErr:       ErrPasswordNotComplexEnough,
 			exptErrString: "password not complex enough: Password length must be not lower that 15 chars",
 		},
+		{
+			name:          "invaloid password",
+			username:      "kekskurse",
+			password:      "abc123d,.,jfhfh",
+			mail:          "mailabd.de",
+			exptErr:       ErrMailAddressInvalide,
+			exptErrString: "email address invalide: mail: missing '@' or angle-addr",
+		},
 	}
 
 	ma := getMiniAuth(t)