Cognito logout url

Cognito logout url. Calling Auth. Identity providers that are compatible with the RP-Initiated specification return a. OpenID Connectでは、以下の4つのアクセス権限付与フローが定義されています。. Cognito supports redirection to a target_url after the logout process is completed. COGNITO_LOGOUT_ENDPOINT_URL は環境変数として指定することにし Jan 4, 2020 · AWS Cognitoのエンドポイントを使いこなす. Enter a name for your application and select To use the Amazon Cognito user pools API to refresh tokens for a hosted UI user, generate an InitiateAuth request. Mit Ausnahme von logout_uri und client_id werden alle möglichen Abfrageparameter für diesen Endpunkt an den Autorisieren des Endpunkts weitergegeben. These must be enabled under Cognito User Pool / App Integration / App client settings. AuthSessionValidity is the duration, in minutes, of that session token. Amazon Cognito leitet Benutzersitzungen an die URL im Wert von logout_uri weiter und ignoriert dabei alle anderen Anforderungsparameter, wenn Anfragen logout_uri und client_id enthalten. html. Explore Teams Create a free Team Jun 28, 2023 · Please Copy the Cognito user pool ID and keep the identifier and reply URL ready as per the above steps. 0. SignOutAsync(CookieAuthenticationDefaults. Now when you log in, you will click the login button on the android app, be redirected via your web browser to I just realized it is not a cognito issue. Oct 3, 2018 · Go to AWS Cognito User Pool->Domain Name, set domain prefix, you will need the URL to set AD’s Reply URL 11. When I was making this issue I was in a hurry so I didn't explain it very well. Then you have an android application which uses OAuth 2. Trigger AWS Cognito logout by invoking its logout endpoint to ensure that the user is logged out from AWS Cognito as well. You can revoke a refresh token using a RevokeToken API request, for example with the aws cognito-idp. This normally happens whenever logout_uri parameter doesn Aug 17, 2023 · Trigger Spring Security logout to clear the local session and authentication information. The user enters their MFA code. The AWS logout endpoint accepts HTTP GET requests and parameters are sent as query parameters. at the target. You can also submit refresh tokens to the Token endpoint in a user pool where you have configured a domain. You can enter cognito in the search bar. You can use the revocation endpoint on either an Amazon Cognito hosted domain May 8, 2021 · There are 2 main ways for implementing an authentication flow in your application using Amazon Cognito: 1. Make sure you select all the appropriate client settings or the OAuth flow will not work. Apr 10, 2024 · Microsoft Entra ID supports the SAML 2. The IdP prompts the user to enter an MFA code. Feb 13, 2023 · Importing the user-management package allows you to access a number of convenience methods required for interacting with Cognito in the web application. Your logo file can be no larger than 100 KB in size, or 130 KB after Amazon Cognito encodes to Base64. Share Sep 12, 2018 · The URL for the login endpoint of your domain. After a successful sign-in, Amazon Cognito returns user pool tokens to your web browser's address bar. Sep 29, 2022 · To sign out user we need to redirect to the logout Cognito url using the router (or something else). oauthCallback ()) and the nonce check in openid-client. Feb 5, 2024 · Looking at the source-code, it seems like it silently returns when there is no state in the URL. signOut() does not support an option similar to returnTo, so I request it here. You can do this by creating new already-expired cookies via the Set-Cookie header with the same names as the cookies generated by the ALB e. Jan 18, 2020 · I have also configure the AWS Cognito logout URL like this. Dec 25, 2022 · 1 answer. Find the ID in the Amazon Cognito console on the General settings tab of the management page for your user pool. In the request body, include a grant_type value of refresh_token and a refresh_token value of your user's refresh token. one of them mentioned to use AdminForgetDevice method that'll force the user to logout. I am using Cognito's hosted UI for login to my Python Flask app. On the left panel, select User pools and click Create user pool. This endpoint is available after you add a domain to your user pool. amazoncognito. Most probably it's Amazon Cognito remembering the preferred user and trying to log in with that user. When redirecting to AWS Cognito from our application, it always takes a minute plus and often times out. 0 to log in and out via the IS4. I noticed it in the network tab in DevTools. 0 scopes in an access token, derived from the custom scopes that you add to Amazon Cognito creates a session token for each API request in an authentication flow. Before you can set these settings, you must set up an Amazon Cognito hosted domain. This option overrides the default behavior of verifying SSL certificates. If the app is added to the Azure App Gallery then this value can be set by default. Image shows the hosted UI provided by Cognito, First time when I click on Microsoft option it asks for the credentials Jun 1, 2021 · Once the user is redirected to the Amazon Cognito logout URL it will initiate the Single Logout flow and log the user out from Tivoli. answered 2 years ago. clearCachedId(); cognitoCredentials = new AWS. Next to Domain, choose Actions and select Create custom domain or Create Cognito domain. I got the following function for Google login button in react: const signUpWithGoogle = () => {. 7. end_session_endpoint. Dec 15, 2021 · It asks me to fill in the Issuer URL: Digging through the AWS Cognito User Pool page, there is no such thing. aws/knowledge-center/auth0-saml-cognito-user-poolRimpy shows you how to set Aug 19, 2022 · Cognito Redirect after Logout. Apr 2, 2024 · The IdP validates the user's credentials and determines that the user has activated multi-factor authentication (MFA). The Ignition Logout URL code had to have “exact” casing as the Cognito Sign out URL. The problem is only in our production environment. Create an identity pool and name it demo identity pool. Sep 14, 2019 · 10. Se o valor de logout_uri for um dos URLs de saída permitidos para o cliente da aplicação, o Amazon Cognito redirecionará os usuários para esse URL. Miranda Swenson. Mar 13, 2019 · I must provide an endpoint for logout in my backend application. On the Browse Azure AD Gallery page, choose Create your own application. Your user pool native user must respond to each authentication challenge before the session expires. Dec 9, 2022 · これは hogehoge. I found a related answer here: AWS: Cognito integration with a beta HTTP API in API Gateway? and I quote: Issuer URL: Check the metadata URL of your Cognito User Pool (construct the URL in this format :: https://cognito-idp. I'm assume that I'm probably barking up the wrong tree, but haven't had much success searching for a solution & I'm not sure what else to try? 🤔 Oct 13, 2022 · auth0. Also, Cognito isn't a SAML provider, it's an OpenID provider. signOut redirects to the cognito logout page (which is expected) but immediately tries to sign in again instead of redirecting to my application, as shown in the original post. I've replaced the href of the logout button to not point to the built-in logout method on the app, but to rather hit the Cognito logout URL. The token endpoint returns tokens for app clients that support client credentials grants and authorization code grants. Here's the URL: If I Sep 22, 2019 · Please check if the Cognito User Pool App is using secret key. I have tried to configure all required setting on AWS Cognito. You can trigger the same validation by setting idToken true in your next-auth config for Cognito on 4. On the Azure portal, go to Azure Active Directory. It seems that whenever logout_uri is invalid, it assume the re-login flow and does this redirect. Navigate to the App integration tab for your user pool. us-east-1. AuthenticationScheme); } Jul 5, 2020 · It literally says to use a GET request with query parameters in the documentation you linked, just like in the above question. Client ID is found under Cognito User Pool / General Settings / App clients. As we don't have this attribute available for AWS Cognito, we have to construct the URL on our own, e. The purpose of the access token is to authorize API operations. A user pool can be a third-party IdP to an identity pool. e. Domain already added and verified that cognito UI is redirecting to login screen. Then, do the following: Under Enabled identity providers, select the check box for the SAML IdP you configured. For Callback URL (s), enter a URL where you want your users to be redirected after logging in. The browser receives a 302 status and a location but it is not redirecting. signin. In the Amazon Cognito console, choose Federated Identities. 0. For a breakdown of the classes of API operations with the Amazon Cognito user pools 在您對 /logout 端點的請求中，將 logout_uri 參數值新增至 URL 編碼的登入頁面。 Amazon Cognito 要求在您對 /logout 端點的請求中需有 logout_uri 或 redirect_uri 參數。logout_uri 參數會將您的使用者重新導向至另一個網站。如果您向 /logout 端點發出的請求中包含 logout_uri 和 For Single Logout URL, leave the field blank. Override command's default URL with the given URL. Amazon Cognito identity pools, sometimes called Amazon Cognito federated identities, are an implementation of federation that you must set up separately in each identity pool. I aim for complete sign-out, prompting the user to enter their credentials again. html as part of upstream IdP logout. The 'redirect_uri' is a parameter to tell Cognito where to take the user after login, which would be your application's url. As we don’t have this attribute available for AWS Cognito, we have to construct the URL on our own, . Callback URI in app client settings is same as redirect-ui in my config. com'. Amazon Cognito centers your custom logo above the input fields at the Login endpoint. AWS Cognito (somewhat strangely) does not pass any state back from the logout callback, so perhaps this is the issue? I may be that Cognito is not a fully compliant endpoint, but given its popularity I am hoping that people have found work-arounds. 3 (becoming the default from beta-5. Our project contains an API server and a web server. For authentication provider, choose Cognito. On the Step 1 Configure sign-in experience page, enter/select the following and click Next: a. Choose a Metadata document source . ユーザーを Jan 15, 2022 · Navigate to Amazon Cognito. Bei Feb 25, 2021 · Issue is: When i m going to logout and login again it is not asking my login account account details again, it takes directly old account and logged. decorators import ( auth_required, cognito_login, cognito_login_callback, cognito_logout, ) app 4 days ago · Although I've utilized the logout method provided by Cognito, signing out from the Microsoft account doesn't occur. With OAuth 2. post_logout_redirect_uri: A preconfigured URL in the IdP client, that the IdP should redirect to after a successful logout. Or at least Connect with an AWS IQ expert. For single sign-out to work correctly, the LogoutURL for the application must be explicitly registered with Microsoft Entra ID during application registration. Connect with an AWS IQ expert. Click the “Save changes OpenID Connect compliant IdPs (like IdentiyServer4, which is also supported by next-auth) have a federated logout. Amazon Cognito user pools have the following options: user pool endpoints with a user pool domain, and the user pools API. In the Amazon Cognito console management page for your user pool, under App integration, choose App client settings. 0-beta. The Identity Provider AWS Cognito should send a request to the logout endpoint if the user is signed out from the Identity Feb 20, 2019 · What is the proper logout flow with an OAuth 2. Amazon Cognito exchanges the authorization code with the OIDC IdP for an access token. The cookie is associated with the Amazon Cognito domain that's configured with your user pool. Learn how to generate requests to the /oauth2/token endpoint for Amazon Cognito OAuth 2. To enable a user to configure a load balancer to use Amazon Cognito to authenticate users, you must grant the user permission to call the cognito-idp:DescribeUserPoolClient action. Oct 5, 2023 · To logout from Cognito when using ALB integrated auth, you need to trigger a delete of the AWSELBAuthSessionCookie-X cookies generated by the ALB from your server-side code i. Unfortunately, AWS Cognito doesn’t expose this logout URL as part of the OAuth 2. 0, o Amazon IdPs Cognito primeiro redireciona seu usuário para o endpoint de SLO que você definiu na sua configuração de IdP. cognito. I understand that. This documentation describes the hosted UI, SAML 2. General Settings. Con el cierre de sesión único (SLO) para SAML 2. Add an argument to signOut() method that would allow overriding logout URL (or redirectSignOut oath config in other words). , passing all dynamic parts of Nov 14, 2023 · cognito_user_pool_domain_prefix はcognitoで言うと以下の部分です。 cognito_client_idとapp_logout_urlに当たる部分はそれぞれ、アプリケーションクライアントの「クライアント id」と「許可されているサインアウト url 」に設定した url を指定してください。 Amazon Cognito API and endpoint references. So cognito is doing its part, i just need to figure out the code to force the browser to redirect. This process can be initiated by a particular RP or from It seems openid-client 5. After your user is authenticated, the OIDC IdP redirects to Amazon Cognito with an authorization code. The IdP redirects the user to the user pool with a SAML response or an authorization code. What I actually meant was, when I use the Auth. You can also revoke tokens using the Revoke endpoint. Our Single Logout URL looks something like this: Jul 12, 2020 · By using the above URL when I log out, I don't get logged out from chrome browser. They are webpages where your users can complete the core authentication operations of a user pool. SignOut() function from the AuthClass, the function that builds the logout URI has the query string parameters with logout_uri and escapes the characters. Single Logout (SLO): Select the checkbox to enable IdP-initiated SLO for the app. Amazon Cognito activates the hosted UI endpoints in this section when you add a domain to your user pool. 0, Amazon IdPs Cognito redirige primero al usuario al punto de enlace de SLO que definió en la configuración de su IdP. Prepare to use Amazon CloudFront Don't forget to urlencode "logout_uri" in a GET call if your framework isn't doing it for you (for example when testing from a browser manually). g. Jul 12, 2017 · Global logout is the process of terminating a user’s session on the IdP and all RPs that the user currently has an active session for. Mar 16, 2024 · While this won't log the user out of Google (since Google does not support the SAML2 Single Logout flow) it will properly end AWS Cognito's session with Google such that if you then logout of Google and then attempt to login again by redirecting to the AWS Cognito /login endpoint, the user will be forced to re-authenticate with Google! Global Options ¶. 0 discovery endpoint. The 'redirect_uri' should exactly match one of the Callback URIs for the app client you configured for security reasons, otherwise The SAML IdP will process the signed logout request and logout your user from the Amazon Cognito session. For more information, see Amazon Cognito identity pools. USTA Requirements: Logging out of a single application, logs out of only the affected client application. We rely on SAML2 workflows to facilitate Single Sign On and Single Logout from the connected app. I was following this tutorial, sveltekit-cognito-authentication, and found that this was issue. These endpoints are also known as the auth API. . ts in the user-management package for reference. The cookie is valid for 1 hour. The callback URL in the app client settings must use all lowercase letters. Jan 10, 2018 · Is it possible to modify the redirect url provided by cognito when signing -in with google so that call back directly come to application instead of aws-cognito. us-west-2. The callbackUrl from signOut method is a URL which will redirect user after sign in. I am using Pac4J as my OIDC library in a java Spring Boot application, and have enabled the logout endpoint as per the Pac4J Spring Security documentation. I don't think it's anything wrong that you do with the logout on your part. Required: No. By default, the AWS CLI uses SSL when communicating with AWS services. Sep 25, 2018 · Next, create a federated identity pool using Amazon Cognito User Pools as the identity provider. When you use a hosted endpoint for user authentication, Amazon Cognito stores a cookie named "cognito" in your browser. Sep 16, 2023 · Before I just was saving the user information in localStorage when signed In using email and password. const responseType = "code"; // or 'code' if you've But, according to the documentation, these URLs are only used when hitting the logout endpoint (quote from the edit page): You can configure a sign-out URL for your app client. After navigating your browser to the logout endpoint, you should then be redirected to the SAML IDP logout aswell. Specifying a custom logo for the app. The setting can be found in App Client/Edit Hosted UI. If you have already configured a user pool domain, choose Delete Cognito domain or Delete custom domain before creating a new custom domain. This results in the following behavior. Use the user pool ID and app client ID created in the previous steps. We set the access token in the cookies and redirect the user to the homepage. signOut(); cognitoCredentials. Nov 26, 2020 · A proper logout should look like this: public async Task DoLogout() { await HttpContext. section, click Edit. c# I have escalated this case to the Cognito service team in Seattle to get a feature request: Being able to pass a prompt="select_account" option via the URL query to Google. For example: I can add a valid redirect url as " https://myapp/callback/ " in google app. This is a potential security exposure for all OAuth providers if developers use next-auth-example as a model for their application. Cookie は、ユーザープールで設定された Amazon Cognito ドメインに関連付けられます。Cookie は 1 時間有効です。アクティブなセッション中にユーザーが再度サインインしようとすると、Amazon Cognito はユーザーに既存のセッションを続行するかどうかを尋ねます。 Si el valor de logout_uri es una de las URL de cierre de sesión permitidas para el cliente de la aplicación, Amazon Cognito redirige a los usuarios a esa URL. For example, you can use the access token to grant your user access to add, change, or delete user attributes. logout({ returnTo }) // after user logs in again - use saved_url query param; Amplify-js. Setting the localhost callback URL's as HTTPS immediately fixed redirect_mismatch Jul 23, 2018 · @manueliglesias Ahh I see. Go to AWS Cognito User Pool -> General Settings Page, get Pool Id, You will need this Aug 10, 2023 · logout_uriは、Cognitoからサインアウトした後にリダイレクトされるアプリケーションのURLを渡す。 まず、sessionを削除するなどして、アプリケーションからのサインアウト処理を実施する。 Mar 26, 2024 · However, assuming a Cognito user pool has been setup with an app client (with Client ID and Secret), get started as follows: from flask import Flask, jsonify, redirect, session, url_for from flask_cognito_lib import CognitoAuth from flask_cognito_lib. Choose a PNG, JPG, or JPEG file that can scale to 350 by 178 pixels for your custom hosted UI logo. id_token_hint: The original id_token received from the IdP at login. My nodejs webserver is behind a Load balancer. amazon-web-services; blazor; amazon-cognito; Invalidates the identity, access, and refresh tokens that Amazon Cognito issued to a user. If your Google session for that user was expired, I'm pretty sure that you would have seen that "choose account" screen again. Nov 8, 2022 · 1. The method getLoggedInUser() will return the identity and access token for the user if a user is logged in. Our dev environment works fine. Let's assume there is an Identity Server which serves the purpose of logging in and out. You shouldn't set the 'redirect_uri' to Cognito's Login Endpoint. Aug 9, 2021 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. 0 authentication and authorization endpoints for Amazon Cognito user pools. They include pages for password management, multi-factor authentication (MFA), and attribute verification. My sample config file is linked here for reference. i tried these line of code while logout for session clear: Auth. admin, and profile. Amazon Cognito no longer accepts token-authorized user operations that you authorize with a signed-out user's access tokens. 0 Login. List the scopes you want to include in the Access Token. Com o logout único (SLO) para SAML 2. これらは、AWS Cognitoにある以下の5つのエンドポイントを組み合わせて実現します。. Identity providers that are compatible with the RP-Initiated specification return a end_session_endpoint. Type: Integer. Call this operation when your user signs out of your app. Cognito after finishing logging the user out, redirects to index. but i dont know what the DeviceKey is and where do i get it from? Sep 18, 2020 · I'm using Cognito provided UI for sign in. ユーザーのトークンを取得します。. 0 access tokens, OpenID Connect (OIDC) ID tokens, and refresh tokens. SignOutAsync(OpenIdConnectDefaults. Usually, clients redirect to the client’s public landing page. Sign out users with the logout endpoint. . 41 5. Next-auth-example with Cognito does not invoke Cognito logout URL on sign-out, leaving the user logged in with Cognito and allowing the user to re-sign-in without credentials. enter image description here. # The decorator will store the validated access token in a HTTP only cookie. The logout is proving to be problematic though. This URL needs to be absolute URL at the same host name or relative (Next Auth docs about callBackUrl and signOut). In your Cognito User Pool, under the App Client settings, you will need to add the URL for your logged-out page in the "Sign out URLs" text box. (Each client needs to clear their own cookies). Either the author forgot to mark the callback URL as https or Cognito started force upgrading HTTP requests to HTTPS. If your identity provider offers SAML metadata at a public URL, you can choose Metadata document URL and enter that public URL. AuthenticationScheme); await HttpContext. Dec 3, 2023 · To sum up, Salesforce here is the Identity Provider, and we are the Service Provider; as well, our app relies on AWS Cognito for identity management. After further investigation, it looks like it is not an issue with the Cognito logout url. Hello, I understand that you have some queries regarding CORS with Cognito OAuth endpoint. Apr 20, 2024 · PoolId is from General Settings in Cognito, not to be confused with the App Client ID. I apologize. Describe the solution you'd like. com みたいなドメインに /logout を結合したものです。このドメインは Cognito ユーザープールの「アプリケーションの統合」で確認できます。 Cognito ドメインの確認. Feb 27, 2020 · I am having the same problem in Vue app where after using Google login I can't sign out properly. You can have your loggedout. AuthenticationScheme); return View(); } But that was similarly unsuccessful. Jan 24, 2022 · public async Task<IActionResult> LogOut() { await HttpContext. It makes no sense. Route protection in the frontend. Your user pool accepts access tokens to authorize user self-service operations. html page redirect users to a different page if needed. and the loadbalancer is interacting with Cognito to check the validity of the token. See the module users. Hello, Cognito allows logout with either logout_uri or with the same arguments as login (i. Amazon Cognito creates or updates the user account in your user pool. You can view the hosted UI sign-in webpage with the following URL for the implicit code grant where response_type=token. user. The same is true for the login screen on Cognito - in the case when we finally get there. auth. Enter the user Oct 26, 2018 · Click the “Authorization code grant” checkbox under Allowed OAuth Flows. Firstly, in regards to logout behavior with Cognito, your understanding is correct that the /logout endpoint signs the user out and redirects either to an sign-out URL for your app client, or redirect back to the /login endpoint itself. 0, OpenID Connect, and OAuth 2. CognitoIdentityCredentials(cognitoParams); Feb 24, 2021 · Cognito returns back erroneous errors when logout_url is not specified and assumes you want to perform a redirect…so expects a different set of parameters. Jan 4, 2021 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. providers: [. If you need to add that functionality you'll have to redirect to your application on logout using the logout_uri request parameter and have your application call the logout endpoint for the OIDC provider. May 7, 2020 · Plugin is adding ?id_token_hint= &state= &post_logout_redirect_uri=, after the Cognito logout url which returns 400 response. I think there is a session that is maintained between the load balancer and the browser. Configure a domain. Could these be removed please for the Cognito integration as logout from Jenkins doesn't work otherwise? Dec 15, 2019 · For authentication, we are using AWS Cognito. 1 forced id token validation (client. Scroll down to the LOGOUT section and do the following to configure SLO: Logout redirect URIs: Enter the URI where you want to redirect the browser after SLO is complete. Edit to add Cognito Response: If you're using Cognito Hosted UI, you can clean up the Cognito user pool session by invoking the Logout end point: Dec 26, 2018 · Yes. The following references describe the service endpoints for each feature of Amazon Cognito. Because Perspective uses the project name in the URL as it is typed, I had only entered the lower For more details see the Knowledge Center article with this video: https://repost. For each SSL connection, the AWS CLI will verify SSL certificates. If you have created with secret key option, that must be included in the Authorization header of the request. revoke-token CLI command. For example, ADFS. 0 web browser single sign-out profile. You will now go through several wizard pages to define your user pool. Click the checkboxes next to email, openid, aws. On the client-side, when the user login to the application, we send the username & password to the cognito instance which returns a JWT access token. # This route must be set as one of the User Pool client's Callback URLs in. g Nov 20, 2022 · Describe the issue. Sep 14, 2022 · 1. The SAML IdP will process the signed logout request and will log out your user from the Amazon Cognito session. Jul 21, 2017 · I am writing a web api in c# which performs login for cognito. Revoke a token. Explore Teams Apr 23, 2023 · def postlogin(): # A route to handle the redirect after a user has logged in with Cognito. Keycloak redirects to index. redirect_uri and response_type) to log out and take the user back to the login screen. 2. Feb 16, 2021 · Unfortunately, AWS Cognito doesn't expose this logout URL as part of the OAuth 2. const cognitoDomain = "cognito domain"; // Example: 'myapp. When your app calls the Amazon Cognito LOGOUT endpoint or the GlobalSignOut API, your user will be redirected to the URL you specify after their tokens are invalidated. However I am not able to find the logout option, I see there is one for Javascript, But how to perform the logout through c# web api. Jun 4, 2020 · You will need to ensure you select 'Enable IdP sign out flow' on your SAML Identity provider in Cognito. # the Cognito console and also as the config value AWS_COGNITO_REDIRECT_URL. Amazon Cognito creates user pool endpoints when you set up a domain. Custom UI: With this option, you create your own signup/login flow and then hook it up with Amazon Cogito by using the AWS Amplify framework (recommended method for Custom UI), or through the API or SDK. The page saves post_logout_redirect_uri and state URL parameters to local store and redirects to cognito_url (with added logout_uri pointing to the page itself) Phase 2. This will be under Cognito User Pool / App Integration / Domain Name. callback () instead of client. Turn on debug logging. Note: For Audience , replace yourUserPoolId with your Amazon Cognito user pool ID. I've setup Cognito to be a OAuth provider, and the login works fine. On the sidebar, select Enterprise Applications and create a new app. This behaviour is an issue for many people So when your chrome browser has only 1 account logged in, at that time AWS Cognito google login won't redirect to a page where you can select the different user, because you have only single user through which it gets Your user is redirected to the authorization endpoint of the OIDC IdP. Aug 17, 2021 · How can i logout the user from only one session using aws sdk compared to using globalSignout that logouts from all active sessions? I looked around few other questions. The Cognito Hosted UI does not currently support OIDC IdP logout. km uw td nl zp zj mv co gb pb