Calling Refreshtokenasync Returns Null Refresh Token Auth0 Community The null value in the result is due to the refreshtokenresult class having a refreshtoken attribute which is not populated since auth0’s response does not have a matching attribute. When trying to set it using the extraparameter arg, the duplicate parameter: scope exception is thrown as the requestrefreshtokenasync method in the httpclienttokenrequestextensions attempts to set the scope.

Calling Refreshtokenasync Returns Null Refresh Token Auth0 Community Var response = await client.requestrefreshtokenasync(new refreshtokenrequest { address = discoveryresponse.tokenendpoint, clientid = " ", clientsecret = " ", refreshtoken = refreshtoken }); return response; } and it always returns 400 bad request with invalid client message. when i'm refreshing token in postman it works well. where is the. In your auth0 application settings tab → refresh token rotation, set that on, so when you do a refreshtokenasync (oldrefreshtoken), this will return a new refreshtoken in the response. I am using to auth0 to authenticate my xamarin forms application. i am able to authenticate and also get a refresh token. however, the following line always returns null. var refreshtokenresult = await auth0client.refreshtokenasync (refresh token); any idea why?. Unfortunately, when making refreshtokenasync, on auth0 side the call was missing scopes, hence accesstoken received in newaccesstoken was useless it didn't have needed claims.

Getting Access Token From Api Oauth Token Returns Null Refresh Token I am using to auth0 to authenticate my xamarin forms application. i am able to authenticate and also get a refresh token. however, the following line always returns null. var refreshtokenresult = await auth0client.refreshtokenasync (refresh token); any idea why?. Unfortunately, when making refreshtokenasync, on auth0 side the call was missing scopes, hence accesstoken received in newaccesstoken was useless it didn't have needed claims. Here’s my code: the return value contains a null refresh token. i tried settings device to an arbitrary value, but that didn’t help. i recently switched from auth0 v3.x to v4.x. auth0 v3.x returned a refresh token. did this break in v4.x? if not, what do i need to do to get a refresh token?. Refresh tokens are used to request a new access token and or id token for a user without requiring them to re authenticate. typically, you should request a new access token before the previous one expires (to avoid any service interruption), but not every time you call an api, as token exchanges are subject to our rate limiting policy. When using auth0.webauth.authorize, i receive the access token as expected but the refresh token is null so i cannot use it to refresh the access token. so when i want to call my api and the access token is expired, my api returns me an error 401 unauthorized. what was the expected behavior?. When i get access token from api oauth token it returns access token but null refresh token. using postman i can get refresh token but in our web app refresh token is null.

Refresh Token Example Auth0 Community Here’s my code: the return value contains a null refresh token. i tried settings device to an arbitrary value, but that didn’t help. i recently switched from auth0 v3.x to v4.x. auth0 v3.x returned a refresh token. did this break in v4.x? if not, what do i need to do to get a refresh token?. Refresh tokens are used to request a new access token and or id token for a user without requiring them to re authenticate. typically, you should request a new access token before the previous one expires (to avoid any service interruption), but not every time you call an api, as token exchanges are subject to our rate limiting policy. When using auth0.webauth.authorize, i receive the access token as expected but the refresh token is null so i cannot use it to refresh the access token. so when i want to call my api and the access token is expired, my api returns me an error 401 unauthorized. what was the expected behavior?. When i get access token from api oauth token it returns access token but null refresh token. using postman i can get refresh token but in our web app refresh token is null.