From 40d12f73820a1053c02bb74b01f7ef55f024bf2c Mon Sep 17 00:00:00 2001
From: derrod <dennis@obsproject.com>
Date: Sat, 24 Jun 2023 03:43:01 +0200
Subject: [PATCH] UI: Invalidate Twitch token when disconnecting

---
 UI/auth-twitch.cpp | 10 ++++++++++
 UI/auth-twitch.hpp |  1 +
 2 files changed, 11 insertions(+)

diff --git a/UI/auth-twitch.cpp b/UI/auth-twitch.cpp
index 386a0e9275cc9a..f9ab41ef6dbdc0 100644
--- a/UI/auth-twitch.cpp
+++ b/UI/auth-twitch.cpp
@@ -24,6 +24,7 @@ using namespace json11;
 
 #define TWITCH_AUTH_URL OAUTH_BASE_URL "v1/twitch/redirect"
 #define TWITCH_TOKEN_URL OAUTH_BASE_URL "v1/twitch/token"
+#define TWITCH_REOKVE_URL "https://id.twitch.tv/oauth2/revoke"
 
 #define TWITCH_SCOPE_VERSION 1
 
@@ -499,6 +500,15 @@ std::shared_ptr<Auth> TwitchAuth::Login(QWidget *parent, const std::string &)
 	return nullptr;
 }
 
+void TwitchAuth::DeleteInternal()
+{
+	std::string client_id = TWITCH_CLIENTID;
+	deobfuscate_str(&client_id[0], TWITCH_HASH);
+
+	InvalidateToken(TWITCH_REOKVE_URL, client_id);
+	OAuthStreamKey::DeleteInternal();
+}
+
 static std::shared_ptr<Auth> CreateTwitchAuth()
 {
 	return std::make_shared<TwitchAuth>(twitchDef);
diff --git a/UI/auth-twitch.hpp b/UI/auth-twitch.hpp
index 152b2a95730fd7..6ee781f8aefff7 100644
--- a/UI/auth-twitch.hpp
+++ b/UI/auth-twitch.hpp
@@ -24,6 +24,7 @@ class TwitchAuth : public OAuthStreamKey {
 
 	virtual void SaveInternal() override;
 	virtual bool LoadInternal() override;
+	virtual void DeleteInternal() override;
 
 	bool MakeApiRequest(const char *path, json11::Json &json_out);
 	bool GetChannelInfo();