C Why Is The Returned Access Token Null In A Blazor Server Side Blazor server get aad access token from current logged in user. server side blazor get bearer token. i have a blazor application (server side) running on 6. it is connected to my azure active directory. i can successfully authenticate myself to aad and get the claimsprincipal instance. What code is adding the tokens to the context? the docs suggested using openid web flow (require authentication to load the index file), and copying the cookie tokens to the context. this is done in the token provider via gettokenasync, which will convert the cookie token to an access token.

Cache Identityserver4 Access Token Blazor C Tutorials Blog This issue seems to be related to how to use microsoft.identity.web with blazor. we would recommend that for you to get a better and faster answer you report this issue in the microsoft.identity.web repository github azuread microsoft identity web as they'll be able to give you a better and faster answer. I am dynamically setting the connection string based on the user that is logged in. this is working perfectly when running locally debugging but when its deployed it's returning a null reference exception. this is my dbcontext and i am handling the connection string logic in the onconfigure method:. I am trying to get the bearer token from the blazor app so that i can put it in the authorization header of my http client that connects to the web api. the issue is that i can’t find a way to get it. i’ve tried getting it out of httpcontext via gettoken (“access token”) but that returns null. A doable approach would be to include the access token as a claim inside the authenticated user as that is something that will be available to the app in all contexts and then make your handler use iauthenticationstateprovider to resolve the current authentication state.

Blazor Server Get Access Token For User Cody S Personal Site I am trying to get the bearer token from the blazor app so that i can put it in the authorization header of my http client that connects to the web api. the issue is that i can’t find a way to get it. i’ve tried getting it out of httpcontext via gettoken (“access token”) but that returns null. A doable approach would be to include the access token as a claim inside the authenticated user as that is something that will be available to the app in all contexts and then make your handler use iauthenticationstateprovider to resolve the current authentication state. Learn how to manage access tokens in blazor server applications and handle token storage and http client usage with duende.accesstokenmanagement. The failure occurs when trying to retrieve a token for a user ( getaccesstokenforuserasync ). the request to get a token for the user occurs in a lower level httpclient service when retrieving the token to add as an authorization header. the httpclient service is injected into the blazor page ( @inject ). So when a user tries to access a page that needs to be authorized it calls the handlerequrimentasync, but all the scoped values are null? iserviceprovider and httpcontext are all null at the time of checking. In order to get the access token you can use the httpcontext object, but since blazor is signalr based, you’ll have to do it the only time the httpcontext object is available, when the connection to your application is an http connection, and not a websocket connection.

Blazor Easy Access Token Management C Tutorials Blog Learn how to manage access tokens in blazor server applications and handle token storage and http client usage with duende.accesstokenmanagement. The failure occurs when trying to retrieve a token for a user ( getaccesstokenforuserasync ). the request to get a token for the user occurs in a lower level httpclient service when retrieving the token to add as an authorization header. the httpclient service is injected into the blazor page ( @inject ). So when a user tries to access a page that needs to be authorized it calls the handlerequrimentasync, but all the scoped values are null? iserviceprovider and httpcontext are all null at the time of checking. In order to get the access token you can use the httpcontext object, but since blazor is signalr based, you’ll have to do it the only time the httpcontext object is available, when the connection to your application is an http connection, and not a websocket connection.

Authentication In Server Side Blazor Applications So when a user tries to access a page that needs to be authorized it calls the handlerequrimentasync, but all the scoped values are null? iserviceprovider and httpcontext are all null at the time of checking. In order to get the access token you can use the httpcontext object, but since blazor is signalr based, you’ll have to do it the only time the httpcontext object is available, when the connection to your application is an http connection, and not a websocket connection.