From 1289af263cc443645634fbfb525c7ae620c57130 Mon Sep 17 00:00:00 2001
From: Jakub Skopal <jakub.skopal@bindworks.eu>
Date: Wed, 1 Apr 2020 19:02:40 +0200
Subject: [PATCH] allow to specify format validation in AJP

---
 src/framework/types.ts | 1 +
 src/index.ts           | 7 +++++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/framework/types.ts b/src/framework/types.ts
index ea82d119..9f9cda5d 100644
--- a/src/framework/types.ts
+++ b/src/framework/types.ts
@@ -62,6 +62,7 @@ export interface OpenApiValidatorOpts {
     mode: 'bundle' | 'dereference';
   };
   operationHandlers?: false | string;
+  formatValidation?: false | 'fast' | 'fail';
 }
 
 export namespace OpenAPIV3 {
diff --git a/src/index.ts b/src/index.ts
index fa2850b0..687ea19a 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -31,6 +31,7 @@ export class OpenApiValidator {
     if (options.fileUploader == null) options.fileUploader = {};
     if (options.$refParser == null) options.$refParser = { mode: 'bundle' };
     if (options.operationHandlers == null) options.operationHandlers = false;
+    if (options.formatValidation == null) options.formatValidation = 'fast';
 
     if (options.validateResponses === true) {
       options.validateResponses = {
@@ -174,7 +175,7 @@ export class OpenApiValidator {
     app: Application | Router,
     context: OpenApiContext,
   ): void {
-    const { coerceTypes, unknownFormats, validateRequests } = this.options;
+    const { coerceTypes, unknownFormats, validateRequests, formatValidation } = this.options;
     const { allowUnknownQueryParameters } = <ValidateRequestOpts>(
       validateRequests
     );
@@ -185,6 +186,7 @@ export class OpenApiValidator {
       useDefaults: true,
       unknownFormats,
       allowUnknownQueryParameters,
+      format: formatValidation
     });
     const requestValidationHandler: OpenApiRequestHandler = (req, res, next) =>
       requestValidator.validate(req, res, next);
@@ -196,7 +198,7 @@ export class OpenApiValidator {
     app: Application | Router,
     context: OpenApiContext,
   ): void {
-    const { coerceTypes, unknownFormats, validateResponses } = this.options;
+    const { coerceTypes, unknownFormats, validateResponses, formatValidation } = this.options;
     const { removeAdditional } = <ValidateResponseOpts>validateResponses;
 
     const responseValidator = new middlewares.ResponseValidator(
@@ -206,6 +208,7 @@ export class OpenApiValidator {
         coerceTypes,
         removeAdditional,
         unknownFormats,
+        format: formatValidation
       },
     );