first commit

helpers/config.go

@@ -0,0 +1,45 @@
+package helpers
+
+import (
+	"os"
+
+	"github.com/golobby/dotenv"
+)
+
+type Config struct {
+	Debug bool `env:"DEBUG"`
+	App   struct {
+		ListenAddress string `env:"APP_LISTEN_ADDRESS"`
+		ListenPort    uint   `env:"APP_LISTEN_PORT"`
+	}
+	Database struct {
+		Location string `env:"DATABASE_LOCATION"`
+	}
+}
+
+var configParsed bool
+var config Config
+
+func GetConfig() (Config, error) {
+	if configParsed {
+		return config, nil
+	}
+
+	return parseConfig()
+}
+
+func parseConfig() (Config, error) {
+	file, err := os.Open(".env")
+	if err != nil {
+		return config, err
+	}
+
+	err = dotenv.NewDecoder(file).Decode(&config)
+	if err != nil {
+		return config, err
+	}
+
+	configParsed = true
+
+	return config, err
+}

helpers/database.go

@@ -0,0 +1,39 @@
+package helpers
+
+import (
+	"log"
+
+	"git.readonly.ch/bouzoure/popvaud-people/models"
+	"github.com/glebarez/sqlite"
+	"gorm.io/gorm"
+)
+
+var database *gorm.DB
+var connected bool
+
+func GetDatabase() (*gorm.DB, error) {
+	if connected {
+		return database, nil
+	}
+
+	return connectDatabase()
+}
+
+func connectDatabase() (*gorm.DB, error) {
+	config, err := GetConfig()
+	if err != nil {
+		// TODO: Handle exception
+		log.Fatal(err)
+	}
+
+	database, err = gorm.Open(
+		sqlite.Open(config.Database.Location),
+		&gorm.Config{},
+	)
+
+	database.AutoMigrate(&models.User{})
+
+	connected = true
+
+	return database, err
+}

helpers/passwords.go

@@ -0,0 +1,13 @@
+package helpers
+
+import "golang.org/x/crypto/bcrypt"
+
+func HashPassword(password string) (string, error) {
+	bytes, err := bcrypt.GenerateFromPassword([]byte(password), 14)
+	return string(bytes), err
+}
+
+func CheckPasswordHash(password, hash string) bool {
+	err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
+	return err == nil
+}

helpers/session.go

@@ -0,0 +1,19 @@
+package helpers
+
+import (
+	"github.com/gofiber/fiber/v2"
+	"github.com/gofiber/fiber/v2/middleware/session"
+)
+
+var store *session.Store
+var storeCreated bool
+
+func GetSessionStore(c *fiber.Ctx) (*session.Session, error) {
+	if !storeCreated {
+		// TODO: Storage interface
+		store = session.New()
+		storeCreated = true
+	}
+
+	return store.Get(c)
+}

helpers/users.go

@@ -0,0 +1,75 @@
+package helpers
+
+import (
+	"errors"
+	"time"
+
+	"git.readonly.ch/bouzoure/popvaud-people/models"
+	"gorm.io/gorm"
+)
+
+func FirstAccountCheck() (bool, error) {
+	db, err := GetDatabase()
+	if err != nil {
+		return false, err
+	}
+
+	var user models.User
+	result := db.First(&user, "is_admin = 1")
+
+	if errors.Is(result.Error, gorm.ErrRecordNotFound) {
+		return false, nil
+	}
+
+	if result.Error != nil {
+		return false, result.Error
+	}
+
+	return true, nil
+}
+
+func FirstAccountCreate() error {
+	db, err := GetDatabase()
+	if err != nil {
+		return err
+	}
+
+	password, err := HashPassword("password")
+	if err != nil {
+		return err
+	}
+
+	user := models.User{
+		Name:     "Admin",
+		Email:    "admin@invalid.tld",
+		Password: password,
+		IsAdmin:  true,
+	}
+
+	result := db.Create(&user)
+	if result.Error != nil {
+		return result.Error
+	}
+
+	return nil
+}
+
+func UserExistsAndIsActive(id int) (bool, error) {
+	db, err := GetDatabase()
+	if err != nil {
+		return false, err
+	}
+
+	var user models.User
+	result := db.First(&user, "id = ? AND (disabled_at IS NULL OR disabled_at <= ?)", id, time.Now())
+
+	if errors.Is(result.Error, gorm.ErrRecordNotFound) {
+		return false, nil
+	}
+
+	if result.Error != nil {
+		return false, result.Error
+	}
+
+	return true, nil
+}