add users

backend/internal/auth/resource.go

@@ -1,9 +1,14 @@
 package auth
 
 import (
+	"log"
 	"time"
 
+	"git.schreifuchs.ch/schreifuchs/ng-blog/backend/internal/model"
+	jwt "github.com/golang-jwt/jwt/v5"
+	"golang.org/x/crypto/bcrypt"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
 )
 
 type Config struct {
@@ -11,6 +16,7 @@ type Config struct {
 	ValidDuration time.Duration `env:"VALID_DURATION"`
 	AdminName     string        `env:"ADMIN_NAME"`
 	AdminPassword string        `env:"ADMIN_PASSWORD"`
+	DefaultRole   model.Role    `env:"DEFAULT_ROLE"`
 }
 
 type Service struct {
@@ -19,8 +25,33 @@ type Service struct {
 }
 
 func New(cfg *Config, db *gorm.DB) *Service {
+	user := model.NewUser()
+	var err error
+	if user.Password, err = bcrypt.GenerateFromPassword([]byte(cfg.AdminName), 6); err != nil {
+		log.Fatalf("Error while creating default user: %v", err)
+	}
+	user.Name = cfg.AdminName
+	user.Role = model.RoleAdmin
+
+	// add default user
+	_ = db.Clauses(clause.OnConflict{DoNothing: true}).Save(&user).Error
+
 	return &Service{
 		cfg,
 		db,
 	}
 }
+
+type Claims struct {
+	Role   model.Role `json:"rl"`
+	UserID uint       `json:"uid"`
+	jwt.RegisteredClaims
+}
+type Login struct {
+	Name     string `json:"name"`
+	Password string `json:"Password"`
+}
+
+type LoginResponse struct {
+	Token string `json:"token"`
+}