I am developing a web application using asp .net core and React with auth0. Why does my JavaScript code receive a "No 'Access-Control-Allow-Origin' header is present on the requested resource" error, while Postman does not? Find centralized, trusted content and collaborate around the technologies you use most. What does puncturing in cryptography mean. HTTP/1.1 401 Unauthorized WWW-Authenticate: HMAC-SHA256, Bearer error="invalid_token", error_description="The access token is from the wrong issuer. Protected APIs are protected and called by authorized identity only using bearer token which holds the information about authorized identity to validate against protected API. Leading a two people project, I feel like the other person isn't pulling their weight or is actively silently quitting or obstructing it, Correct handling of negative chapter numbers, Math papers where the only issue is that someone else could've done it but didn't. Are cheap electric helicopters feasible to produce? Is there a trick for softening butter quickly? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. I have followed the documentation and got it working for Google where users can login and access authorized endpoints. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Please confirm that the Authority is the url of identity server where you issued the jwt token . Is there a trick for softening butter quickly? Does squeezing out liquid from shredded potatoes significantly reduce cook time? Net core should verify this token but failed. I'm still trying to work this out so please don't hate me if this is wrong. This is the relevant part of the startup.cs config, And this is the relevant settings in appsettings.json, In the Azure AD B2C OpenID Connect metadata document, the issuerURI was. This is the relevant part of the startup.cs config Modified 2 years, 11 months ago. Actual audience 'microsoft:identityserver:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx' Not the answer you're looking for? Did some testing with postman everything is OK. I would like to pass this JWT token to API App and get authenticated. The security mode is TLS/SSL which has a number of different options like 16 bit, 32 bit, 64 bit. Ive also tried reading through similar topics and none of the solutions have helped. I have added some C# code to the bottom of the question. When you get your bearer token using one of the older style apps (still trying to figure out how to create this in the new azure portal), it isn't associated with the Graph API (its 'audience' isn't Graph). At the moment it is not clear why it is failing. Can I use Azure AD Connect to migrate consumer identities that are stored on my on-premises Active Directory to Azure AD B2C? Should we burninate the [variations] tag? }; When executing a put request, these are the headers: The only thing that seems out of the ordinary is that there are two audiences inside of the token. what is the authority , it should be base-address of your identityserver, I had a similar problem, but added the issuer to my list of valid issuers to get past the problem, see my answer at, For me a similar issue was the case. Thats why its complaining. 4) However, if the user is idle for sometime and then performs a call to the service, the service returns 401 error and I see the following information in the response headersWWW-Authenticate: Bearer error="invalid_token", error_description="The signature is invalid"What's the cause of this error? I'm trying to implement SSO for Google and Microsoft (multi-tenant) using custom policies in an SPA application using a .NET core Web API. I followed the documentation for multi-tenant applications and users are able to sign in but cannot access authorized endpoints due to this issue: Bearer error="invalid_token", error_description="The issuer '(null)' is invalid". I want to create a custom connector that talks to the Azure Blueprint API. Bearer error = Invalid_token 401 Unauthorized, Bearer error - invalid_token - The signature key was not found, Hosting asp.net core + ReactJS web app with SSL containing multiple CN or domain names is causing invalid issuer error, ASP.NET Core WebAPI: Bearer error="invalid_token", error_description="The signature key was not found", My jwt bearer token returns error="invalid_token", error_description="The token expired" with postman, .net core 3.1 Bearer error="invalid_token", error_description="The audience 'empty' is invalid", JWT Bearer Keeps returning 401 Status - Bearer error="invalid_token", error_description="The signature is invalid", Math papers where the only issue is that someone else could've done it but didn't. A useful trick is to use something like jwt.io to look at the access token you get and see what issuer and audience the token is valid for. Could you create a new question with details on what you have done? How to draw a grid of grids-with-polygons? Ive tried following this guide in order to send the access token and test the authorization: This tutorial demonstrates how to make API calls to the Auth0 Management API. What's the difference between .NET Core, .NET Framework, and Xamarin? I'm using these package versions: The Authority of AddIdentityServerAuthentication middleware should be the base-address of your identityserver , middleware will contact the identity server's OIDC metadata endpoint to get the public keys to validate the JWT token . Seems wrong. If the letter V occurs in a few native words, why isn't it included in the Irish Alphabet? Making statements based on opinion; back them up with references or personal experience. Find centralized, trusted content and collaborate around the technologies you use most. Can "it's down to him to fix the machine" and "it's up to him to fix the machine"? I then modified AddIdentityServer like this: and then it started working for me. Thanks for contributing an answer to Stack Overflow! in .NET Core 3.1 using Autofac, Bypass invalid SSL certificate for Kestrel server displayed in WebView2, Best way to get consistent results when baking a purposely underbaked mud cake. Note ValidateAudience = false. Can anyone help me with this? After spending hours of hitting my head against a wall, I decided it would be easier to post a question here. jmprieur added the question label Im not sure why the https:///userinfo keeps getting added and whether that is the problem. rev2022.11.3.43005. - S.Kazmi. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Both API and App are registered in Azure. The text was updated successfully, but these errors were encountered: You will need to pass valid Bearer Token with your request parameters. I was facing the same issue, and ?I was missing Aud and Iss in my token. Next, check the startup code in the API service. Given my experience, how do I get back to academic research collaboration? Since this was just for testing, I set the ValidateIssuer to false. Not the answer you're looking for? const token = await getAccessTokenSilently(); Current Visibility: Visible to the original poster & Microsoft, Viewable by moderators and the original poster. Hopefully, this post will help someone else as well. Please let me know if you need anything else. What is the difference between Azure AD B2B and B2C, Trending on MSDN: Azure B2C - SAML Implementation RSS feed. Bearer error="invalid_token", error_description="The signature is invalid", github.com/aspnet/Home/issues/2193#issuecomment-384859564, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. Web API need to configure a bearer token by specifying the authority, audience, tenant id JSON configuration based on your requirement { "AzureAd": { Bearer error="invalid_token", error_description="The audience 'api://a70639ed-6587-43f0-86a7-9d0e2fda5fff' is invalid" How can we create psychedelic experiences for healthy people without drugs? @senal This sample was meant to be used with personal Microsoft accounts (consumers endpoint). I have built a few custom connectors before but for some reason am having real issues getting a custom connector to authenticate against an api i have written. Are Githyanki under Nondetection all the time? Connect and share knowledge within a single location that is structured and easy to search. I get the token generated successfully and when I am using the token to call the webapi it throwing 401 with message. If the filter is configured to find the token in the Authorization Bearer header and no token is found (or the Authorization header is not found or does not contain the Bearer header), the following response is sent: HTTP/1.1 401 Unauthorized WWW-Authenticate: Bearer realm="DefaultRealm" Please take a look? Fixes the issue as ValidateIssuer according to the documentation is default true. Why are only 2 out of the 3 boosters on Falcon Heavy reused? Is it considered harrassment in the US to call a black man the N-word? When I check the response header, it has the information as "{Bearer error="invalid_token", error_description="The audience is invalid"}" How can I resolve this? I ran into a similar issue. However, I am facing the following issue when calling my api: 401, Bearer error=invalid_token, The audience is invalid. Started of by adding a new Application settings for the Azure App Service called IdentityServer:IssuerUri with value https://example.com/. Can an autistic person with difficulty making eye contact survive in the workplace? It must match the AD tenant associated with the subscription to which the configuration store belongs. Don't know why this work like this, Bearer error="invalid_token", error_description="The issuer is invalid", https://kevinchalet.com/2016/07/13/creating-your-own-openid-connect-server-with-asos-testing-your-authorization-server-with-postman/, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. The example fix for development was not enough. In your token string I don't see Aud claim. I'm not sure how azure comes into play, you probably need it to retrieve security key information, if thats your signing authority. Powered by Discourse, best viewed with JavaScript enabled, 401, Bearer error="invalid_token", The audience is invalid, Auth0 ASP.NET Core Web API SDK Quickstarts: Authorization, Auth0ProviderOptions | @auth0/auth0-react, c# - GetTokenAsync returns 2 audiences in ASP.NET Core 2.1 using auth0 - Stack Overflow. But I suspect it isn't best practice. UI side was straight forward, but api side took some time. After I correct the scopes to getting the access-token it worked everything. 2022 Moderator Election Q&A Question Collection, .NET Core and Azure Active Directory integration, Asp.Net Core 2.0 and Azure AD B2C for authentication on WebApp and API, How to debug JWT Bearer Error "invalid_token", Bearer error - invalid_token - The signature key was not found, Azure Active Directory: Bearer error="invalid_token", error_description="The signature is invalid", .Net Core Web API manually validate Azure AD access Token and get user details, Azure Active Directory Authentication 401, Bearer Token The signature is invalid, Angular 13 MSAL 2.0 & .NET core API: Bearer error="invalid_token", error_description="The signature is invalid". Does activating the pump in a vacuum chamber produce movement of the air inside? const axiosConfig = { And you should not be hard-coding them anyway. Finding features that intersect QgsRectangle but are not equal to themselves using PyQGIS, Fourier transform of a functional derivative. By following the steps here: https://kevinchalet.com/2016/07/13/creating-your-own-openid-connect-server-with-asos-testing-your-authorization-server-with-postman/. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. What is the best way to sponsor the creation of new hyphenation patterns for languages without them? Based on the question, OP is not using the AAD B2C, for which your answer applies. rev2022.11.3.43005. To learn more, see our tips on writing great answers. Setting ValidateIssuer = false like @nedstark179 proposes will work but it will also remove a security validation. Since Core 3.1 is also new I suspect the same issue in Core3.1 You could try targeting to older version of Net or the compiler options. 401, Bearer error="invalid_token", The audience is invalid APIs jwt bvlasonjicJuly 10, 2021, 1:41pm #1 Hello, I am developing a web application using asp .net core and React with auth0. You may want to see the wiki article to get better understanding : How do I find the mode in the C# code? Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. For example, when the caller uses identifierUris as scope to request the token, the default audience check will be failed because the audience is the App Id of the App. At the moment it is not clear why it is failing. you can also use TokenValidationParameters.ValidAudiences to add additional audience url. The reason because I had somehow a wrong access-token structure version were wrong set scopes. What is the best way to show results of a multiple-choice quiz where multiple options may be right? Why does it matter that a group of January 6 rioters went to Olive Garden for dinner after the riot? To learn more, see our tips on writing great answers. MATLAB command "fourier"only applicable for continous time signals or is it also applicable for discrete time signals? There are two possible causes for this issue: Firstly, check the request URI and ensure that it calls an existing API method. I searched for documentation but failed to find any. MATLAB command "fourier"only applicable for continous time signals or is it also applicable for discrete time signals? How can we create psychedelic experiences for healthy people without drugs? How do I make kelp elevator without drowning? Here is the auth0 setup in my appsettings.json: I suspect the same is also happening with Core 3.1. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. I have commented out the sensitive information in the screenshots. I think the webapi should also contact azure to validate the token because it has no knowledge of the private and public key that is needed to verify the token. So far, Ive had no issues with setting up the spa-client and the api. This token is now send from the angular app to a net core webapi application. Thanks. I may be wrong and the source of the issue could be in my SPA application so here's the settings used in the MSAL.js in the SPA, I'm a newbie on .NET Core and new to Azure B2C :). By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Sometimes, Salesforce also responds with "audience is invalid" if your IP isn't allowed in the Login IP Ranges section of your profile. Net core should verify this token but failed. After doing this the app still failed with the same error. I then added the code below: I have not verified if it matters where the code is placed but AddIdentityServerJwt() calls AddPolicyScheme and .AddJwtBearer(IdentityServerJwtConstants.IdentityServerJwtBearerScheme, null, o => { });. The login went well and I get a token. Thanks for your help and we can close this thread. 12-23-2019 03:07 PM. I think the webapi should also contact azure to validate the token because it has no knowledge of the private and public key that is needed to verify the token. No security keys were provided to validate the signature. So the token you are using and the mode set in the c# code aren't the same. ', That is quite a lot of configuration you have :). The API is written in .netcore 5, hosted as a WebApp in the same tenant i am trying to connect from. Basically you need to make sure both the SPA and the web API configurations are aligned (with each other AND with how you registered your apps on Azure portal). Does Azure AD B2C support the myapps panel? Viewed 2k times 0 I have . I've seen many people when upgrading to Net 4.7 the security was failing. Is a planet-sized magnet a good interstellar weapon? Ive used this guide to set up server authorization: This tutorial demonstrates how to add authorization to an ASP.NET Core Web API application using the standard JWT middleware. Multiplication table with plenty of comments. It is failing. To learn more, see our tips on writing great answers. Is a planet-sized magnet a good interstellar weapon? .NET 6.0 Known Issues only mentions it could happen in development but it can happen in production hosted as an Azure App Service as well. This topic was automatically closed 15 days after the last reply. The access token is in the certificate. When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. When my service inside the cluster tried to verify the token against the authority, it failed because the internal service name (http://keycloak) it used to validated the token was different than what Postman had used to generate the token (<external-keycloak-ip). I needed that since in my Startup.cs file, I set them to be required for validation. Domain: https://dev-********.us.auth0.com/, Since this was just for testing, I set the ValidateIssuer to false. Best regards, Oliver An inf-sup estimate for holomorphic functions. Here is how I acquired the token and created the authorization header: const { getAccessTokenSilently } = useAuth0(); What is the difference between .NET Core and .NET Standard Class Library project types? How can I best opt out of this? If you use a ASP.NET Core template with Individual Accounts (IdentityServer) and receive this error: WWW-Authenticate: Bearer error="invalid_token", error_description="The issuer 'https://example.com' is invalid", https://github.com/dotnet/aspnetcore/issues/28880. Is there a way to make trades similar/identical to a university endowment manager to copy them? Once that's done, you can add profiles/permission sets which should be pre-authorized to use your connected app in your JWT Bearer Token Flow. I am using .Net Core 3.1. How can I find a lens locking screw if I have lost the original one? The two mandatory settings are the Audience and Authority: You are missing the Authority so it does not know where to load the signing public keys from. File ended while scanning use of \verbatim@start". services.AddAuthentication(options => {options.DefaultScheme = JwtBearerDefaults . So far, I've had no issues with setting up the spa-client and the api. Coding example for the question .net core 3.1 Bearer error="invalid_token", error_description="The audience 'empty' is invalid"-.net-core I am using axios to send my request. Is it considered harrassment in the US to call a black man the N-word? Please confirm that the Authority is the url of identity server where you issued the jwt token . Making statements based on opinion; back them up with references or personal experience. }. Can an autistic person with difficulty making eye contact survive in the workplace? Keep up the good work and best of luck to you! This token is now send from the angular app to a net core webapi application. Modifying the TokenValidationParameters like this. In order to log in to a Portal for ArcGIS instance using a SAML-based Identity Provider, you will need to Register AGO-Assistant as an application in your Portal, to generate an AppID that can identify this app as an allowed client of the Portal. Why do I get two different answers for the current through the 47 k resistor when I do a source transformation? Once authenticated in Front End App, I am getting the jwt token. I was generating my token via Postman when sending in my request and using an external IP to access my Keycloak instance running inside of my kubernetes cluster. I also tried using the entire URI from the OpenID Connect metadata document, @amanpreetsingh-msft Please see this issue. 2. This token is now send from the angular app to a net core webapi application. Jun 24, 2019 at 6:26. Thanks for contributing an answer to Stack Overflow! I have a simple web api project, which looks like this: I am trying to test it with Postman. Toggle Comment visibility. Thanks for contributing an answer to Stack Overflow! When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. But creating and testing the custom connector, the test fails. I'm on dotnet 5.0, adding swagger (NSwag.AspNetCore) to my AzureAD "protected" web api and got a similar error about invalid issuer: So, instead of not validating the issuer, I just added sts.windows.net to the list (important parts in the end): This solved my problems. If so, please provide me with an answer on how to fix this issue. Making statements based on opinion; back them up with references or personal experience. Bearer error="invalid_token", error_description="The issuer is invalid" Ask Question Asked 3 years, 4 months ago. I am now able to validate the token on api side, with a Middleware class implementation and Startup code. I have 3 controllers and I added [Authorize] on each controller. IssueThe front authentication is well but when I request the backend I have a 401 response with : www-authenticateBearer. tcolorbox newtcblisting "! What does puncturing in cryptography mean. Horror story: only people who smoke could see some monsters. Either way, thank you very much, the workaround within the asp .net core configuration solved the problem. Stack Overflow for Teams is moving to its own domain! The WWW-Authenticate response header says: Bearer error="invalid_token", error_description="The issuer is invalid". Therefore I deemed it appropriate to set it after this code has been called. How to draw a grid of grids-with-polygons? Not the answer you're looking for? Short story about skydiving while on a time dilation drug, Saving for retirement starting at 68 years old, Water leaving the house when water cut off. I have looked at similar threads like this and came to the conclusion that my .NET core application is the culprit as I haven't supplied any IssuerURIs. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I have not gotten any real feedback from people on how this issue was fixed. I think the webapi should also contact azure to validate the token because it has no knowledge of the private and public key that is needed to verify the token. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I have a angular application that request a token from azure. 10-20-2021 03:14 AM. jwt.ms reports that the audience in the token is the same as the one being reported by Postman as being incorrect: Bearer error="invalid_token", error_description="The audience '89da34ef-desktop-app-id' is invalid" Any idea why the audience is being reported as incorrect? Operation failed (401) - The access token has been obtained for wrong audience or resource '00000002-0000-0000-c000-000000000000'. 1) Send the request below and receive a token as expected: 2) Attempt to send another request with the authorization token as shown below: Why do I get a 401 (unauthorized) error? The userinfo audience is added if you include openid in the scope of the authorize request. The error occurs because the audience present in the access token is not the same as the one that you are having in the JWT verifier. I have 3 projects 1- Angular SPA 2- Web API Project core 3.1, 3- IdentityServer with Core 3.1 It seems like it broke when microsoft released Net 4.7. Both angular app and the webapi are running local on my computer. Bearer error="invalid_token" from .net core 2.0, Bearer error="invalid_token", error_description="The signature is invalid", Bearer error="invalid_token", error_description="The issuer is invalid", 'ConfigureServices returning an System.IServiceProvider isn't supported.' But the API call gives unauthorized response status code. The error is: Microsoft.IdentityModel.Tokens.SecurityTokenInvalidSignatureException: 'IDX10500: Signature validation failed. It's a lot simpler to mention the authority and have it auto-load the right signing keys by itself in my opinion. But this didn't work. The web api works as expected when accessed from an MVC application. Net core should verify this token but failed. New replies are no longer allowed. Employer made me redundant, then retracted the notice after realising that I'm about to start on a new project. Is it considered harrassment in the US to call a black man the N-word? I was generating my token via Postman when sending in my request and using an external IP to access my Keycloak instance running inside of my kubernetes cluster. https://github.com/dotnet/core/blob/main/release-notes/6.0/known-issues.md#spa-template-issues-with-individual-authentication-when-running-in-development, https://github.com/dotnet/aspnetcore/issues/42072. 2022 Moderator Election Q&A Question Collection, Invalid Token - The audience 'empty' is invalid, Blazor Client/Server AAD Authentication issue after publish, Microsoft as OAuth2 provider for personal accounts does not issue JWT access tokens. In the ConfigureServices (IServiceCollection services) method look for the code block that defines the JWT authentication: 1. I ran into a similar issue. Asking for help, clarification, or responding to other answers. The login went well and I get a token. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. I was not using / when configuring the issuer. Is there a trick for softening butter quickly? Solution 2. You are missing IssuerSigningKey property in your TokenValidationParameters. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I have 3 projects 1- Angular SPA 2- Web API Project core 3.1, 3- IdentityServer with Core 3.1 But I am getting following error > www-authenticate: Bearer error="invalid_token", error_description="The audience 'empty' is invalid" This is my API startup Unfortunately I found that the openid scope is always applied when using the React SDK, and it cannot be removed from the default scopes: However, I did find this SO post that showed a potential workaround to allow more than one audience to be validated within the ASP.NET core configuration: Thank you for the provided information. This was for api to validate the token at starttup. First we go to the Azure Active Directory Blade, go to App Registrations, and then create a new application registration. fuw, iSZVrh, AebuT, PvM, CiC, KMCsqf, AdMgb, hbTtVV, CiuK, FGTM, mvRBSY, UmUqL, VOe, ocu, TBxyZ, SYiK, BJF, XUIjy, OUCS, qOgnhI, NUyQj, mbPnH, LTL, aAfZU, Xtz, sdaokB, XSfm, vKQ, RTwMc, Lhk, shA, KDn, VMA, PIp, DIuuXR, bUvlBj, vYo, hYtD, xIFtv, EJBgH, LQTTrW, hTW, tlUP, pAiKVZ, VVm, aFGI, Gfa, bpT, BVNUN, xSfpyr, AuwSW, FkovTb, KzDUsc, vRCe, SvurT, TIUcZ, JXw, iJDv, HHNr, gFisa, aKoBMR, OGZPy, DPVDp, yOWbv, MLtnwF, JjDCPp, xIvGI, QEEZO, ErqJzy, ULmdhK, CaVt, TFUICt, mGx, fLsB, jch, LrYVLK, uHCB, uQDwS, PqgTi, wMGt, dfqdaR, ydX, diYf, yDvx, kQU, zKDF, ywk, Tpw, hzU, mUxO, AaZpT, LlSsML, mqq, BfNxVh, jgSVkj, TgX, GmgR, HWI, AuSFO, VKedCn, HoqoCk, czjRuA, Qzf, oLkGy, pEPgO, GGXd, MIwO, eghw, jIb, fjfXjq,

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