Xamarin webauthenticator not working

Xamarin webauthenticator not working. After I log in successfully, the code returns to the app, but it could not get the access token needed. Essentials package link for showing Fitbit login screen to user. It is not getting closed. IBrowser and I set an instance of this class to an OidcClient and then call client. Android. – Jan 11, 2024 · Hi, I am trying to authenticate my Xamarin app with Azure authentication. Jun 7, 2021 · 2. Could anyone advice on how to connect Xamarin Forms and ASP. I cannot access my account. FilePicker is not working on ios. I'm going to give Xamarin. Part of Mobile Development Collective. SignInWithRedirectAsync (FirebaseProviderType. AddScoped Jun 4, 2020 · Description On Android, when Xamarin. Essentials has become a critical library for . DefaultRequestHeaders. Asked 1 year, 8 months ago. IdentityServer4. AuthenticateAsync(authUrl, callbackUrl); . 0 or higher 1 Xamarin. Clear cache/storage in chrome on mobile 2. Essenials' WebAuthenticator, looks like a good option. This is working fine and redirecting to my app but the google chrome browser is still opened in the back ground . SingleTask instead of the documented SingleTop in order to get back to the calling application. The username and password are combined into a string with the format "username:password", which is then base64 encoded and added to the Authorization header of the request. Forms UWP - To deploy this app, your deployment target should be running Windows Universal Run-time version 10. Expected Behavior Af Jun 10, 2020 · Description When calling WebAuthenticator. To get around this, open the file: Aug 30, 2020 · We will be using ‘ WebAuthenticator ’ which is part of Xamarin. Web-authenticator Jul 21, 2021 · Xamarin. There are quite a few examples of integrating Google Authentication into Xamarin forms but most of these posts appear outdated. TaskCanceledException: A task was canceled. Set up all desired providers just like you would setup any external social authentication provider. Currently, Xamarin. NET MAUI app from the default template, add MSAL and try to log in with AAD B2C. Google, async uri => { return await Browser. May 13, 2021 · I knew that web views are not supported, but I thought of them as something app developers use - this class seems closer to the operating system and out of scope for that restriction. 5. android. One more person is asking for the same. I am guessing there is something wrong with my redirect-url, but I am not sure. Jun 16, 2022 · The 'API Config' is the Program. External); }); However, the problem is this only returns a boolean stating if the browser was succesfully opened or not. Report new issues and suggestions on GitHub. Essential cross platform APIs for your mobile apps. public static class WebAuthenticator. 657 Apr 27, 2022 · at Microsoft. Threading. NET Q&A for Xamarin. TaskCanceledException: Note: This behavior does not happen on iOS [mono- Oct 25, 2022 · Authenticator app not working. WebAuthenticator to Authenticate using Azure AD which in turn should call back to my mobile app with an WebAuthenticatorResult. XamarinForms nuget a try and see if I can get that to work. Apr 4, 2020 · ve build a webRTC application that allows streaming audio and video via web using javascript, now i need to run this web application on my phone i need to run this webrtc app on mobile webview, its Mar 13, 2023 · Xamarin forms: Xamarin. 4 build 12 with Xamarin. AuthenticateAsync( ) with certain URIs the following exception is being thrown using Xamarin. Ask Question. Description Using AuthenticateAsync through any provider with WebAuthenticator, if users cancel the login flow, once TaskCanceledException is raised, wait a few seconds until the exception stated is raised and causes a crash. so i have to post my question in here to find solution from you or others. NET either WinForms or WebView2; on Xamarin, native mobile controls, etc. AuthenticateAsync() knows the oauth provider endpoints already. AuthenticateAsync(). Learn more. Jan 8, 2021 · jaysonragasa commented on Jan 8, 2021 •edited. cs file in my API project referred to as 'ASP. Empty; May 6, 2020 · IDE: VS2019. The only think what disturbs is wenn the callback is fired it will ask for "open with" where i must select my app too continue and i think whit the CustomTabsService it wont ask me. Worst case scenario is when your potential user just uninstalls the app because he couldn't login. 7 with Xamarin. I tried to test the behavior of the WebAuthenticator when the iOS version is less than 13. RemoveAllCookies (null); and CookieManager. The AppleSignInAuthenticator works fine. Now, and i'm sorry if this is off topic, in my case i'm using the webauthenticator inside a class that inherits from IdentityModel. We were lucky because he reported the problem. Jun 13, 2022 · Jumping through hoops to get authentication working so that you can use the WebAuthenticator from Xamarin. Modified 1 year, 8 months ago. Basic Information. What did work though was using MSAL. So, when the user foregrounded the app my ResumeManager checked IsUserLoggedIn which used the old token info, so it would see an expired access_token and tried to use an already consumed refresh_token since it was used in the background fetch. I get a exception when use method : await WebAuthenticator. g. Dec 25, 2021 · Xamarin Essentials WebAuthenticator getting Google IdToken. Next add [Authorize] to the SampleController, and debug it. Authenticator. Jan 18, 2024 · Hi, I am trying to authenticate my Xamarin app with Azure authentication. ConfigureAwait (false) selectively for large performance increases where applicable). Android Emulator, Android version 9. " but all cookies still remain. 1; Last known good version: N/A; IDE: Visual Studio S for Mac 8. This is achieved by registering a custom URL scheme for the redirect URL that's returned from the authentication process, and then detecting and handling the custom URL once it's sent. AunthenticateAsync (new Uri (url), new Uri ("myapp:///")); Mar 3, 2021 · Description Using WebAuthenticator for app sign in/out. I have followed the steps mentioned in documentation for Xamarin Essentials Web Authenticator. ). If you will inject the service directly into the page constructor, do not forget to specify dependencies for it too. Apr 4, 2021 · It seems my issue might be different. Nov 22, 2020 · I started my journey using Xamarin. You can check this case which tried to use WebAuthenticator with Google. Viewed 166 times. Authentication. Command in Mobile App is fired calling the AuthenticateAsync method. However, I could not find any library that implements AuthenticationState, so I replace it with the following: Instead of this: AuthenticationState. Android 13. Apr 30, 2021 · April 30, 2021. For example, Android requires us to specify the parent activity, which is passed in from the calling page. NET is a multi-framework library and has framework-specific code to host a browser in a UI control (for example, on . Xamarin. 100. NET MAUI Essentials. Just a note on steps Fitbit follows. - xamarin/Essentials Jul 1, 2017 · I have tried CookieManager. It is a bearer token from the properties when I receive it in aspnet. He consistently couldn't login, app was going through tombstoning every time he tried. But, everything I try to then translate that code into an access token returns 400 Bad Request. It throws an exception saying: Could not find file 'C:\WINDOWS\system32\AppxManifest. Essentials and Xamarin. I am trying to clear cache for Webpage opened in WebAuthenticator in Xamarin forms. ClearCookies () taken from open source projects. So, it is closer to the code and can be tracked as issue. core backend, and it works fine for signing in with Google and Facebook. WebAuthenticatorBrowser. Mar 20, 2022 · My problem i have used xamarin essentials v 1. The process works up to the point where the Callback URI should callback into my app. May 19, 2020 · Description I am unable to configure Web Authenticator to work on local development environment inside Android emulator Steps to Reproduce In the Web API project, same AuthController is included similar to the demo. Auth but I could not get past an issue where after a login the CustomTab in my Android App would not close. But I feel like it is for a B2C applications (because it mentions about social authentication). AuthenticateAsync(WebAuthenticatorOptions webAuthenticatorOptions) in D:\a\_work\1\s\src\Essentials\src\WebAuthenticator\WebAuthenticator. I was able to launch Facebook authentication page. To do it, we have to open the Settings tab. OpenAsync (uri, BrowserLaunchMode. So I’m hunting for answers and see if these browsers work. On Android, I am having an issue where the WebView is storing auth cookies even after user logout. May 14, 2021 · The two browsers that I can say for sure that are not working are: Phone/OS: Samsung S7, Android Version 9. Authorization = new AuthenticationHeaderValue("Bearer", App. AuthenticateAsync(authUrl, callbackUrl);. When overhearing people talking about authentication, it almost feels like there is something mystical to it, almost like a secret club with handshakes unknown to outsiders. Oct 6, 2022 · Thanks for the feedback about the GraphClient. Use of basic authentication is specified as follows: The string "Basic " is added to the Authorization header of the request. Mar 8, 2023 · The video is called: ". Auth Fail on UWP Jan 4, 2023 · It was working without adding the recommended configurations from the documentation above. Aug 2, 2022 · 1 Answer. Forms 4. Actual Behavior. 10. 6. Build the Sample. Mar 30, 2020 · It is possible to use the WebAuthenticator API with any web backend. Essentials for authentication with Google or Microsoft. Exception: Could not initialize an instance of the type 'Foundation Feb 4, 2020 · Once the application is created in the dashboard, we have to configure callback URLs for the Xamarin. This code is used to fetch access token, refresh token and few other details. Essentials, check the . Feb 4, 2021 · After lot's of testing I got it to work. 1 and on this version was a bug what causes the nullref. Essentials and an SDK that enables Feb 21, 2018 · 4. However, using ASP. Add a SampleController using the API read/write template. Jan 15, 2024 · If not, then an expired bad token is produced instead. I made several changes, but I do not know for certain which change did the trick: Added [ApiController] the LoginController class Sep 3, 2021 · Xamarin. It seems the webauthenticator can't be used with Google. db" and "webviewCache. json or appsettings. For me, I couldn't get the WebAuthenticator class to work for me either. db. ConfigureAwait (true) when they're awaited straight up, which is why you have a warning to state it explicitly (or even better, use . i found some issues on Github above, there are some workarounds mentioned, but all of them doesn't work. AccessToken); I still get 401 from the service. AddJwtBearer (); but same result so Apr 22, 2022 · I'm working with a new clean app to use the WebAuthenticator. WebAuthenticatorImplementation. Steps to Reproduce. the browser just opens and never finished loading the page. OnPageLoading(uri); Feb 23, 2023 · the problem is when i try to sign out, WebAuthenticator also save cookies, so i want to clear it, if not WebAuthenticator automatically logs me in with the first account. Client: Android v10. The 2 options I found: Xamarin. Tasks have an implicit . Dec 23, 2021 · Im using the Xamarin Essentials as a part of a Xamarin Forms application i'm developing. NET Web API for social login? Reference URLs: Jul 29, 2020 · Hi @Ganesh, thanks I know that it works for Chrome and Edge, but the app I’m working on is for mass market and the client would like to not have to tell users they need to install and set Chrome as default. core backend, and it works fine. This may work with an external backend in Php. 4. cs May 18, 2018 · I'm writing a simple Xamarin. Android and Xamarin. It will not let me choose another way to sign in even after deleting the app from my settings. [Bug] Xamarin. Namespace: Xamarin. Steps to reproduce - 1. Even after successful sign out, cookies aren't cleared and next time sign in logs in without prompting for user details. Essentials repository: Jun 30, 2017 · Sign in to comment. Login. Hence it's such a head scratcher. Microsoft's advice is to leverage a web Jul 8, 2021 · Specifying Basic Authentication in a Web Request. on the call back, we are not getting the email id even though it was mentioned in the Properties Dic Jul 19, 2022 · OAuth2 redirect not launching Xamarin Android application. I implemented the exact same code per your recommendation. NET Core makes this process super easy. One Browser that I can confirm that works is: Phone/OS: Samsung S7, Android Version 9. Google works fine. NET - Microsoft identity platform | Microsoft Learn on Nov 21, 2022 · I'm attempting to use Xamarin. AuthenticateAsync returns from a successful authentication, it always throws System. Solution from @Mordecai with the debug-comment from Mike worked for me. You can follow Migrate Xamarin apps using brokers to MSAL. The auth and flow works great in debug mode in sim and device, however when it's built for release mode it does not work in sim nor device. AuthToken = string. forms or MAUI). Klaus Nji 1. Dec 9, 2018 · When I start the Loginflow the App redirects to the browser and I can login and allow access to the user data. We can add any platform-specific options using the #if areas with a platform-specifier. 0 Browser: Google Chrome Version: 69. You don't need to specify the google end point like that, the WebAuthenticator. 3. Android Support Library Version: Nuget Packages: Affected Devices: Already have an account? I am trying to implement WebAuthenticator on my app. I am starting with the UWP version. Unfortunately the browser (or I guess the operating system) does not redirect to my App. LoginAsync() which opens a browser page with our identity provider. I'm not using scenes. Jul 27, 2017 · Hi Ahmed, no. Create a . The WebAuthenticator is a part of Xamarin. Sep 3, 2017 · Xamarin. WebAuthenticator. If you encounter problems with Xamarin. Mar 23, 2023 · For login I am using WebAuthenticator to support OAuth2. Essentials samples. 0 I am trying to use Xamarin. Essentials v1. InvokeAsync(BrowserOptions options, CancellationToken cancellationToken) Sep 9, 2021 · I am trying to consume B2C user flow authentification with Web Authenticator (from essentials package Xamarin. – May 2, 2020 · client. AuthenticateAsync method. { WebAuthenticatorResult result = null; var authUrl = new Uri(AuthenticationUrl + scheme); var callbackUrl = new Uri("myapp://"); result = await WebAuthenticator. 0. Plugin. Jul 31, 2020 · I was using OpenID and we have to switch to Xamarin. #2096 opened on Jul 28, 2023 by LucioMSP. ClearCookies () and ClearCookiesBeforeLogin = true, and many other tricks but nothing seems to have an Bug report best practices: Submitting Issues Description Using Xamarin. We tried to use the mobileauthcontroller that was provided in sample. For normal app login it closes the browser but if I share something via my app and login, the bowser did not close. It feels like something is missing in the web service configuration. Aug 26, 2022 · Clear Cache in WebAuthenticator Xamarin Forms. However, the issue is that they use a "regular" browser mode. iOS. Per my understanding, you could leverage the Xamarin. . Open Source. ClearCookies () Here are the examples of the csharp api class Xamarin. I'm using the Xamarin Essentials as a part of a Xamarin Forms application i'm developing. At least, that was how I remember it when I started looking into Mar 29, 2021 · It then needs to access an Azure AD authenticated API. First implement the login and on successful login we get code as response. 60 - WebAuthenticator. 1. This control is called an embedded web view. 7 and introducing . NET is also able to open a system web browser. Maui. Services. Next, enter a name for and choose the "Review defaults" option. Your feedback is important to us. Jan 7, 2021 · Hi, We are trying to utilize Xamarin essentials web authenticator. However im getting an accesstoken returned when i sign in with google and facebook, but in case of the google login, i need the id_token and not the accesstoken. C#. My app is based on the sample in in the Xamarin. 0 Browser: Samsung Internet Version: 7. json" And most importantly, it will be easier for you to implement try-catch blocks in a wrapper. When authentication modal view controller is dismissed, app left in unstable state and mono crash appears in application output. There are two additional things needed for this example to work: Use . The most recent instruction from Microsoft is to use Xamarin Essentials based on this MSDN post. I have tried using WebAuthenticator. Thx. This is one of several samples we have followed. xml'. May 13, 2021 · However, if you are an app developer, it may be helpful to see what classes and methods you can use in your own app, working around the temporary shortcoming of the WebAuthenticator for UWP and doing your OAuth flow for UWP without using the WebAuthenticator of Xamarin. #2089 opened on May 31, 2023 by logikonline. Essentials Aug 14, 2021 · The problem was that the new token info was not persisted when the background fetch ran. Make sure you can access /api/sample and receive a json result. Jul 19, 2022, 6:45 AM. However im getting an accesstoken returned when i sign in with Google and Facebook Oct 31, 2021 · Xamarin. dll. NET developers building apps across iOS, Android, Tizen, macOS, and Windows since its original release over three years ago. Forms app with Azure Mobile Apps on the backend. Same with postman. xml. It allows users to sign in to your application using their existing social accounts or custom credentials such as email or username, and password. I have been struggling with integrating Google OAuth2 authentication with our Xamarin application without success. Apr 13, 2021 · I tried something like this, but could not found out how to make the net_sec_conf. 3 Exception while trying to read file usin PCLStorage from PCL project. Server. James Montemagno. By voting up you can indicate which examples are most useful and appropriate. Assembly: Xamarin. Furthermore, according to this issue on the github, you need to change the redirect url in the WebAuthenticator. Dec 5, 2022 · On this browser with available google accounts are been showing up and after successful completion of email authentication it returns to app but result is not returned from WebAuthenticator. I am using Xamarin Essentials WebAuthenticator class for this. I have registered my app on Azure, and also added iOS platform var url = new Jun 2, 2022 · Not a lot but also not little. Default. I am trying to implement simple server-flow authentication, but it's not working. 7 release is focused on critical bug fixes and enhancements to the Web Authenticator API. Google, Microsoft, Facebook, and Twitter,etc. NET Backend' in the first picture of my original question. Essentials Share not working on iOS bug. The site mentions this is more secure as there is a middle layer to do the authentication. Browser. Essentials. Definition. 16299. iOS applications. Seems to have been an ongoing problem for years now and several people proposed hacks to get around this problem. I will look into it. Jan 7, 2022 · This is a new app, but the same code does work in Xamarin. Usually everything else will just send a verification code to my phone (as that is my default) or give me the option to choose another way, but when trying Dec 10, 2019 · After the user completes the authentication process, control will return to the application from the web browser tab. I have registered my app on Azure, and also added iOS platform var url = new Mar 24, 2021 · First, we will need to create a user pool in AWS Cognito, which we'll use to create users and an App client. However, after successful login the token information is shown in the browser itself. Platform Target Frameworks: UWP: 18362. Essentials. Dec 3, 2020 · It does not close. NET library and the PublicClientApplication class. Tasks. I've tried following instructions in this Microsoft article , this Github thread , and this online book , but to no avail. 8. open app that implements WebAuthenticator from Xamarin. Azure Active Directory B2C (ADB2C) is an identity management service for consumer-facing applications. OnPageLoading(uri); I implemented this: MainActivity. Repro. ContinueWith can also capture the context and/or schedule the continuation on specific Mar 4, 2021 · Description Steps to Reproduce Implement WebAuthenticator in a Xamarin Forms app and run it on a device to log in The callback URL should be something like myapp://callback As per docs the Android Intent Filter is: [Activity(NoHistory = Jul 8, 2021 · Overview. The control never returns to my app. . Auth?. 1 Oct 31, 2023 · Embedded web view vs system browser. I tried adding . My authenticator app is not working. Auth SDK to independently contact the identity provider and retrieve the access token on your mobile client side, then you need to login with your backend (azure mobile app) along with the Sep 26, 2021 · I'm attempting to use WebAuthenticator in Maui Essentials to authenticate a WinUI project, but it's having an issue finding the manifest file. Net MAUI & Xamarin Forms getting settings from secrets. Instance. Feb 26, 2024 · the problem is when i try to sign out, WebAuthenticator also save cookies, so i want to clear it, if not WebAuthenticator automatically logs me in with the first account. Feb 19, 2021 · After the authentication its not redirecting back to my xamarin app on android for very first time send time onwards (as we doesn't get google signon screen) it always works. Oct 10, 2021 · area/essentials 🍞 Essentials: Device, Display, Connectivity, Secure Storage, Sensors, App Info s/verified Verified / Reproducible Issue ready for Engineering Triage t/bug Something isn't working Projects Aug 11, 2023 · Xamarin. WebApi to create User not working from Xamarin. Auth. 2 on iOS: {System. Essentials Feedback. Here, we should take note of the domain and the client ID associated with our Auth0 application. MSAL. In side the apk file there was a res/xml folder, but it did not contain the added file net_sec_conf. Click the "Create a user pool" button, in the top-right corner of the next page. WebAuthenticator, set it as the only startup project and debug it. So, for example, if I have something cached in my cookies on the mobile device, and I have signed in into the Auth service previously, it would just not ask me the user's credentials and proceed with the Authentication automatically, even if I need to Mar 29, 2021 · It then needs to access an Azure AD authenticated API. Forms/. run application click to google auth for button 3. Auth creates its own instance, setting SetAcceptCookies to false, clearing WebViewStorage, and deleting "webview. Jul 23, 2022 · I am building a Xamarin Forms application with Google Authentication via OAuth2. The app is targeting Android 11, running it in an actual Android 10 device is ok, but when ran into Android 11 in both e Jan 11, 2024 · I personally worked on a Xamarin/. 0 is based on the open-source Xamarin. OidcClient. Auth includes OAuth authenticators that provide support for consuming identity providers (e. #2092 opened on Jun 22, 2023 by jpritchard-isl. I have a project that is running perfectly in Android 8 to 10 and it uses WebAuthenticator for oAuth authentication. 2. Currently there is a way to open WebAuthenticator in InCognito mode but that can't be used in my case because i need to logout also. I have not figured out any workaround for Visual Studio for Mac, which is a barrier as some of our primary Xamarin developers work on Macs. A web navigation API intended to be used for Authentication with external web services such as OAuth. Custom credential accounts are referred to as local accounts. RemoveSessionCookies (null);, creating a new WebView before Xamarin. Essentials or Maui Essentials shouldn't be something you need to deal with. Webauthenticator After deploying the application in Release the application executes on the first run, sometimes, and on subsequent executions it always ge Google Authenticator is an open-sourced application, created by Google and designed to support creation of one-time-passwords based on time (valid for a short period of time) or on number of intervals (invalidating after one use). The answer would be NO few weeks ago, because since day 1 2012-10-24 both had common base class WebAuthenticator: @manishkungwani technically I think so, but you have to use an iOS/Android oauth secret/token and specify the redirect uri on google's configuration to be that which your app is registered to handle (and what you tell the Essentials API to listen for). 0. Of course there is no library that can eliminate the need for you to set up the Client Credentials with Microsoft, Google, Apple, etc, however we can try to make To test this, download the Xamarin essentials sample from above. AddCookies() in your Startup. Otherwise, it stayed behind the browser. Sep 29, 2017 · Unfortunately most of developers that started this project are not with Xamarin anymore or are on other teams (Xamarin. Have you add the code about registering a Jun 14, 2022 · The xamarin essentials - WebAuthenticator - err_unknown_url_scheme. Feb 7, 2021 · On the Azure, the service seems to work OK. We will need these values later on. [Bug] TextToSpeech on Android overrides system set speech rate with value 1. I do have Chrome as the default browser. System. still not working for me. Any pointers as to why it does not work would be appreciated. 2; Last known good version: N/A; IDE: VS 2019; Platform Target Frameworks: iOS: Apr 24, 2020 · App should not crash. when the app is run on an emulator that targets android 13, neither of these features works anymore. 3497. Auth at this point Oct 18, 2022 · With a web browser or the webview in the android. Jan 25, 2021 · try. I had to set the callback activity to LaunchMode. Forms GitHub for existing issues. Version with issue: Xamarin. I can get an authorization code from Okta using WebAuthenticator. Let us talk about authenticating users in a Xamarin Forms app using OpenID and OAuth. One manual solution is to clear cache manually from device browser. I gave up on Xamarin. Configure the Android app for authentication The bug does not appear when I revert to Visual Studio Version 17. I use the following code to bootstrap MSAL: Xamarin. The Log from the Azure App Service: The only way of opening a browser I've found for MAUI is the following: await client. Alternatively, MSAL. Head over to your AWS Cognito console and click on the "Manage User Pools" button. Dec 5, 2021 · From Xamarin Forms mobile app, I'm trying to use web authenticator for Facebook login. My phone has the version 13. 47. 0 Browser: Google Chrome Jul 6, 2021 · Xamarin Essentials: 1. What did not work? Can you please provide more specifics? If you have issues in the samples, it will be good to have the specifics on the GitHub as issues. With my url, the user is shown a login page and the login succeeds. Since then the library has been installed nearly 10 million times Oct 6, 2022 · I'm using iOS 15 and the webauthenticator works. Forms) and have not too much time to dive into newer version and explain some design and/or implementation decisions. My App url scheme is correct since I verified that typing Feb 23, 2023 · the problem is when i try to sign out, WebAuthenticator also save cookies, so i want to clear it, if not WebAuthenticator automatically logs me in with the first account. WebAuthenticator invokes this method and I never suspected it would be unsupported in any way. cs:line 63 at App. 0 bug. We are currently using a forked version of Xamarin Essentials to implement the following solution: #1242 (comment) I'm worried now that MAUI Essentials will take over, we won't be able to use forked version as we move to MAUI in favor of Xamarin Native. July 21st, 2021 5 1. I have integrated it in to my aspnet. I already read this, this and this but still the same error: TaskCanceledException: A task was canceled. I strongly encourage to give this issue some attention - it has been a problem for a long time. Unable to detect Apps on M1 and M2 Macs bug. builder. NET MAUI project couple of years ago. xml to be added in the artifact. Features. Essentials 1. When the button to authentication via Google is clicked, the application correctly The problem here is that Visual Studio changes the IIS Express port numbers randomly when you try to register. md ho yu lw dr az kb eq ll vj