From bfb00701d6919a9208cdeeffda61a2b4b8b582f6 Mon Sep 17 00:00:00 2001
From: Venkata Saidurga Polamraju <saidurgacsea@gmail.com>
Date: Tue, 8 Aug 2023 16:53:15 +0530
Subject: [PATCH] [ES-223]

---
 sign-in-with-esignet/examples/html-example/index.html       | 2 ++
 .../src/lib/SignInWithEsignet/ISignInWithEsignetProps.ts    | 2 ++
 .../src/lib/SignInWithEsignet/SignInWithEsignet.ts          | 6 ++++++
 .../src/stories/SignInWithEsignet.stories.ts                | 2 ++
 storybook-example/stories/SignInWithEsignet.stories.ts      | 4 +++-
 5 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/sign-in-with-esignet/examples/html-example/index.html b/sign-in-with-esignet/examples/html-example/index.html
index b99df23..6835d77 100644
--- a/sign-in-with-esignet/examples/html-example/index.html
+++ b/sign-in-with-esignet/examples/html-example/index.html
@@ -25,6 +25,8 @@
         prompt: "consent",
         max_age: 21,
         ui_locales: "en",
+        code_challenge: "",
+        code_challenge_method: "S256",
       };
 
       window.onload = function () {
diff --git a/sign-in-with-esignet/src/lib/SignInWithEsignet/ISignInWithEsignetProps.ts b/sign-in-with-esignet/src/lib/SignInWithEsignet/ISignInWithEsignetProps.ts
index ef7e10c..f915be0 100644
--- a/sign-in-with-esignet/src/lib/SignInWithEsignet/ISignInWithEsignetProps.ts
+++ b/sign-in-with-esignet/src/lib/SignInWithEsignet/ISignInWithEsignetProps.ts
@@ -10,6 +10,8 @@ interface OidcConfigProp {
   claims?: object;
   claims_locales?: string;
   ui_locales?: string;
+  code_challenge?: string;
+  code_challenge_method?: string;
   display?: string;
   max_age?: number;
   prompt?: string;
diff --git a/sign-in-with-esignet/src/lib/SignInWithEsignet/SignInWithEsignet.ts b/sign-in-with-esignet/src/lib/SignInWithEsignet/SignInWithEsignet.ts
index 064ebaa..1d0a522 100644
--- a/sign-in-with-esignet/src/lib/SignInWithEsignet/SignInWithEsignet.ts
+++ b/sign-in-with-esignet/src/lib/SignInWithEsignet/SignInWithEsignet.ts
@@ -96,6 +96,12 @@ function buildRedirectURL(oidcConfig: OidcConfigProp): string {
   if (oidcConfig?.ui_locales)
     urlToNavigate += "&ui_locales=" + oidcConfig.ui_locales;
 
+  if (oidcConfig?.code_challenge)
+    urlToNavigate += "&code_challenge=" + oidcConfig.code_challenge;
+
+  if (oidcConfig?.code_challenge_method)
+    urlToNavigate += "&code_challenge_method=" + oidcConfig.code_challenge_method;
+
   return urlToNavigate;
 }
 
diff --git a/sign-in-with-esignet/src/stories/SignInWithEsignet.stories.ts b/sign-in-with-esignet/src/stories/SignInWithEsignet.stories.ts
index c814bc4..c8e9510 100644
--- a/sign-in-with-esignet/src/stories/SignInWithEsignet.stories.ts
+++ b/sign-in-with-esignet/src/stories/SignInWithEsignet.stories.ts
@@ -56,6 +56,8 @@ export const SignInWithEsignetStory: Story = {
       prompt: "consent",
       max_age: 21,
       ui_locales: "en",
+      code_challenge: "",
+      code_challenge_method: "S256",
     },
     buttonConfig: {
       type: "standard",
diff --git a/storybook-example/stories/SignInWithEsignet.stories.ts b/storybook-example/stories/SignInWithEsignet.stories.ts
index 525919e..228e754 100644
--- a/storybook-example/stories/SignInWithEsignet.stories.ts
+++ b/storybook-example/stories/SignInWithEsignet.stories.ts
@@ -16,6 +16,8 @@ const oidcConfig = {
   prompt: "consent",
   max_age: 21,
   ui_locales: "en",
+  code_challenge: "",
+  code_challenge_method: "S256",
 };
 
 const buttonConfig = {
@@ -26,7 +28,7 @@ const buttonConfig = {
 };
 
 const oidcConfigType =
-  '{\r\n  authorizeUri: "string",\r\n  redirect_uri: "string",\r\n  client_id: "string",\r\n  scope: "string",\r\n  nonce: "string",\r\n  state: "string",\r\n  acr_values: "string",\r\n  claims_locales: "string",\r\n  ui_locales: "string",\r\n  display: "page" | "popup" | "touch" | "wap",\r\n  max_age: "number",\r\n  prompt: "none" | "login" | "consent" | "select_account",\r\n}';
+  '{\r\n  authorizeUri: "string",\r\n  redirect_uri: "string",\r\n  client_id: "string",\r\n  scope: "string",\r\n  nonce: "string",\r\n  state: "string",\r\n  acr_values: "string",\r\n  claims_locales: "string",\r\n  ui_locales: "string",\r\n code_challenge: "string",\r\n code_challenge_method: "string",\r\n display: "page" | "popup" | "touch" | "wap",\r\n  max_age: "number",\r\n  prompt: "none" | "login" | "consent" | "select_account",\r\n}';
 
 const buttonType =
   '{\r\n  type: "standard" | "icon",\r\n  theme: "outline" | "filled_orange" | "filled_black" | "custom",\r\n  shape: "sharp_edges" | "soft_edges" | "rounded_edges",\r\n  labelText: "string",\r\n  logoPath: "string",\r\n  width: "string",\r\n  background: "string",\r\n  textColor: "string",\r\n  borderColor: "string",\r\n  borderWidth: "string",\r\n  font: "string",\r\n  fontFamily: "string",\r\n  customStyle: "Json-Object",\r\n}';