✨ Check password

config/config.go

@@ -3,6 +3,7 @@ package config
 import (
 	"github.com/BurntSushi/toml"
 	"github.com/kirsle/configdir"
+	"golang.org/x/crypto/bcrypt"
 	"path/filepath"
 )
 
@@ -79,3 +80,9 @@ func init() {
 func GetConfig() Config {
 	return config
 }
+
+func CheckPassword(pass string) bool {
+	err := bcrypt.CompareHashAndPassword([]byte(config.Password), []byte(pass))
+
+	return err == nil
+}

go.mod

@@ -6,6 +6,7 @@ require (
 	github.com/BurntSushi/toml v1.2.1
 	github.com/gofiber/fiber/v2 v2.42.0
 	github.com/kirsle/configdir v0.0.0-20170128060238-e45d2f54772f
+	golang.org/x/crypto v0.0.0-20220214200702-86341886e292
 )
 
 require (

go.sum

@@ -37,6 +37,7 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20220214200702-86341886e292 h1:f+lwQ+GtmgoY+A2YaQxlSOnDjXcQ7ZRLWOHbC6HtRqE=
 golang.org/x/crypto v0.0.0-20220214200702-86341886e292/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=

main.go

@@ -7,12 +7,25 @@ import (
 	"github.com/gofiber/fiber/v2"
 )
 
+type passReq struct {
+	Pass string `json:"pass"`
+}
+
 func main() {
 	app := fiber.New()
-	config := config.GetConfig()
+	conf := config.GetConfig()
 
 	app.Get("/", func(c *fiber.Ctx) error {
-		return c.JSON(&config)
+		return c.JSON(&conf)
+	})
+
+	app.Post("/check_pass", func(c *fiber.Ctx) error {
+		req := new(passReq)
+		if err := c.BodyParser(req); err != nil {
+			panic(err)
+		}
+
+		return c.JSON(config.CheckPassword(req.Pass))
 	})
 
 	log.Fatal(app.Listen(":3000"))