Initial commit

encrypt.go

@@ -0,0 +1,33 @@
+package persist
+
+import (
+	"log"
+	// "unsafe"
+	
+	"golang.org/x/crypto/bcrypt"
+)
+
+// EncryptPassword will encrypt the password and replace the old one. Will return the encrypted password.
+func (user *User) EncryptPassword() string {
+	if user.Password == "" {
+		log.Println("Nothing to encrypt.")
+
+		return ""
+	}
+
+	hpass, err := bcrypt.GenerateFromPassword([]byte(user.Password), 10)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	user.Password = string(hpass)
+
+	return user.Password
+}
+
+// CheckPassword returns true if passwords match.
+func (user *User) CheckPassword(password string) bool {
+	err := bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(password))
+
+	return err == nil
+}