From ea3b72e6b6812a75f0ba7bcdabef55a2a0885bcb Mon Sep 17 00:00:00 2001
From: chvarkov <chvarkov.alexey@gmail.com>
Date: Sat, 17 Apr 2021 14:27:07 +0300
Subject: [PATCH] Handled invalid api key error.

---
 package.json                                 |  2 +-
 src/enums/error-code.ts                      |  1 +
 src/exceptions/google-recaptcha.exception.ts | 10 +++++++---
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index eb9400c..7452633 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nestlab/google-recaptcha",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "Google recaptcha module for NestJS.",
   "keywords": [
     "nest",
diff --git a/src/enums/error-code.ts b/src/enums/error-code.ts
index 9fbcce3..a6ea4b5 100644
--- a/src/enums/error-code.ts
+++ b/src/enums/error-code.ts
@@ -8,4 +8,5 @@ export enum ErrorCode {
 	UnknownError = 'unknown-error',
 	ForbiddenAction = 'forbidden-action',
 	LowScore = 'low-score',
+	InvalidKeys = 'invalid-keys',
 }
diff --git a/src/exceptions/google-recaptcha.exception.ts b/src/exceptions/google-recaptcha.exception.ts
index 8c21d86..198465d 100644
--- a/src/exceptions/google-recaptcha.exception.ts
+++ b/src/exceptions/google-recaptcha.exception.ts
@@ -1,5 +1,5 @@
-import { HttpException, HttpStatus } from '@nestjs/common';
-import { ErrorCode } from '../enums/error-code';
+import {HttpException, HttpStatus} from '@nestjs/common';
+import {ErrorCode} from '../enums/error-code';
 
 export class GoogleRecaptchaException extends HttpException {
 
@@ -21,6 +21,9 @@ export class GoogleRecaptchaException extends HttpException {
 			case ErrorCode.MissingInputSecret:
 				return 'Invalid module configuration. Please check public-secret keys.';
 
+			case ErrorCode.InvalidKeys:
+				return 'Recaptcha token was signed by invalid api key.';
+
 			case ErrorCode.LowScore:
 				return 'Low recaptcha score.'
 
@@ -39,7 +42,8 @@ export class GoogleRecaptchaException extends HttpException {
 			errorCode === ErrorCode.MissingInputResponse ||
 			errorCode === ErrorCode.TimeoutOrDuplicate ||
 			errorCode === ErrorCode.ForbiddenAction ||
-			errorCode === ErrorCode.LowScore
+			errorCode === ErrorCode.LowScore ||
+			errorCode === ErrorCode.InvalidKeys
 		? HttpStatus.BAD_REQUEST
 		: HttpStatus.INTERNAL_SERVER_ERROR;
 	}