implemented set new password

Author: Kirari04

controllers/UpdateUserSettingsController.go

@@ -36,5 +36,21 @@ func UpdateUserSettingsController(c echo.Context) error {
 		return c.NoContent(http.StatusInternalServerError)
 	}
 
+	// if new password is set, update it
+	if validater.NewPassword != nil {
+		// hash the new password
+		rawhash, err := helpers.HashPassword(*validater.NewPassword)
+		if err != nil {
+			log.Println("Failed to hash new password", err)
+			return c.NoContent(http.StatusInternalServerError)
+		}
+		user.Hash = rawhash
+
+		if res := inits.DB.Save(&user); res.Error != nil {
+			log.Println("Failed to update user password", res.Error)
+			return c.NoContent(http.StatusInternalServerError)
+		}
+	}
+
 	return c.NoContent(http.StatusOK)
 }

inits/Models.go

@@ -2,7 +2,10 @@ package inits
 
 import (
 	"ch/kirari04/videocms/models"
+	"fmt"
 	"log"
+
+	"golang.org/x/crypto/bcrypt"
 )
 
 func Models() {
@@ -24,6 +27,29 @@ func Models() {
 	mustRun(DB.AutoMigrate(&models.SystemResource{}))
 	mustRun(DB.AutoMigrate(&models.Tag{}))
 	mustRun(DB.AutoMigrate(&models.TagLinks{}))
+
+	// init default admin user
+	// if no user exists
+	var count int64
+	if err := DB.Model(&models.User{}).Count(&count).Error; err != nil {
+		log.Fatalln("Failed to count users: ", err)
+		return
+	}
+	if count == 0 {
+		rawhash, _ := bcrypt.GenerateFromPassword([]byte("12345678"), 14)
+		user := models.User{
+			Username: "admin",
+			Hash:     string(rawhash),
+			Admin:    true,
+			Settings: models.UserSettings{
+				WebhooksEnabled: true,
+				WebhooksMax:     100,
+			},
+		}
+		if res := DB.Create(&user); res.Error != nil {
+			fmt.Printf("error while creating admin user: %s\n", res.Error.Error())
+		}
+	}
 }
 
 func mustRun(err error) {

models/UserSettings.go

@@ -37,5 +37,6 @@ func (j UserSettings) Value() (driver.Value, error) {
 }
 
 type UserSettingsUpdateValidation struct {
-	EnablePlayerCaptcha *bool `validate:"required,boolean"`
+	EnablePlayerCaptcha *bool   `validate:"required,boolean"`
+	NewPassword         *string `validate:"omitempty,min=8,max=64"`
 }