init

internal/core/utils/password.go

@@ -0,0 +1,26 @@
+package utils
+
+import (
+	"golang.org/x/crypto/bcrypt"
+)
+
+// HashPassword hashes password and returns hashed password or error
+func HashPassword(password string) (string, error) {
+	hashedPassword, err := bcrypt.GenerateFromPassword(
+		[]byte(password),
+		bcrypt.DefaultCost,
+	)
+	if err != nil {
+		return "", err
+	}
+
+	return string(hashedPassword), nil
+}
+
+// ComparePassword compares password with hashed password and returns error if they don't match or nil if they do
+func ComparePassword(password, hashedPassword string) error {
+	return bcrypt.CompareHashAndPassword(
+		[]byte(hashedPassword),
+		[]byte(password),
+	)
+}