1 files changed, 40 insertions, 30 deletions

diff --git a/src/zenhttp/auth/authmgr.cpp b/src/zenhttp/auth/authmgr.cpp
index bf151ce6d..8da676908 100644
--- a/src/zenhttp/auth/authmgr.cpp
+++ b/src/zenhttp/auth/authmgr.cpp
@@ -100,20 +100,32 @@ public:
 
 	virtual void AddOpenIdProvider(const AddOpenIdProviderParams& Params) final
 	{
-		if (OpenIdProviderExist(Params.Name))
+		if (Params.Name.empty())
 		{
-			ZEN_DEBUG("OpenID provider '{}' already exist", Params.Name);
+			ZEN_WARN("add OpenID provider FAILED, reason 'invalid name'");
 			return;
 		}
 
-		if (Params.Name.empty())
 		{
-			ZEN_WARN("add OpenID provider FAILED, reason 'invalid name'");
-			return;
+			std::unique_lock _(m_ProviderMutex);
+			if (auto It = m_OpenIdProviders.find(std::string(Params.Name)); It != m_OpenIdProviders.end())
+			{
+				OpenIdProvider& ExistingProvider = *It->second;
+				if (ExistingProvider.ClientId == Params.ClientId && ExistingProvider.Url == Params.Url)
+				{
+					ZEN_DEBUG("OpenID provider '{}' already exists", Params.Name);
+					return;
+				}
+				else
+				{
+					m_OpenIdProviders.erase(It);
+					m_OpenIdTokens.erase(std::string(Params.Name));
+					ZEN_DEBUG("OpenID provider '{}' removed to allow add of new with same name", Params.Name);
+				}
+			}
 		}
 
-		std::unique_ptr<OidcClient> Client =
-			std::make_unique<OidcClient>(OidcClient::Options{.BaseUrl = Params.Url, .ClientId = Params.ClientId});
+		RefPtr<OidcClient> Client(new OidcClient(OidcClient::Options{.BaseUrl = Params.Url, .ClientId = Params.ClientId}));
 
 		if (const auto InitResult = Client->Initialize(); InitResult.Ok == false)
 		{
@@ -209,29 +221,43 @@ public:
 	}
 
 private:
+	struct OpenIdProvider
+	{
+		std::string		   Name;
+		std::string		   Url;
+		std::string		   ClientId;
+		RefPtr<OidcClient> HttpClient;
+	};
+
+	struct OpenIdToken
+	{
+		std::string IdentityToken;
+		std::string RefreshToken;
+		std::string AccessToken;
+		TimePoint	ExpireTime{};
+	};
+
 	bool OpenIdProviderExist(std::string_view ProviderName)
 	{
 		std::unique_lock _(m_ProviderMutex);
-
 		return m_OpenIdProviders.contains(std::string(ProviderName));
 	}
 
-	OidcClient& GetOpenIdClient(std::string_view ProviderName)
+	OpenIdProvider GetOpenIdProvider(std::string_view ProviderName)
 	{
 		std::unique_lock _(m_ProviderMutex);
-		return *m_OpenIdProviders[std::string(ProviderName)]->HttpClient.get();
+		return *m_OpenIdProviders[std::string(ProviderName)];
 	}
 
 	OidcClient::RefreshTokenResult RefreshOpenIdToken(std::string_view ProviderName, std::string_view RefreshToken)
 	{
-		if (OpenIdProviderExist(ProviderName) == false)
+		RefPtr<OidcClient> Client = GetOpenIdProvider(ProviderName).HttpClient;
+		if (!Client)
 		{
 			return {.Reason = fmt::format("provider '{}' is missing", ProviderName)};
 		}
 
-		OidcClient& Client = GetOpenIdClient(ProviderName);
-
-		return Client.RefreshToken(RefreshToken);
+		return Client->RefreshToken(RefreshToken);
 	}
 
 	void Shutdown()
@@ -475,22 +501,6 @@ private:
 		}
 	};
 
-	struct OpenIdProvider
-	{
-		std::string					Name;
-		std::string					Url;
-		std::string					ClientId;
-		std::unique_ptr<OidcClient> HttpClient;
-	};
-
-	struct OpenIdToken
-	{
-		std::string IdentityToken;
-		std::string RefreshToken;
-		std::string AccessToken;
-		TimePoint	ExpireTime{};
-	};
-
 	using OpenIdProviderMap = std::unordered_map<std::string, std::unique_ptr<OpenIdProvider>>;
 	using OpenIdTokenMap	= std::unordered_map<std::string, OpenIdToken>;