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