Forum Discussion

Phineas's avatar
Phineas
New Member
8 years ago

Anybody know how to change and detect Power BI Embedded token expiration.

I'm using Power BI Embedded with new Power BI Service (Not Power BI Workspace Collections). And I'm just using the "App owns data" approach for user to embed reports in web browser. We know embedded ...
v-micsh-msft's avatar
v-micsh-msft
Icon for Microsoft Employee rankMicrosoft Employee
8 years ago

Hi Phineas,

 

 

Check to see if the response from RBreuer would help in your scenario:

"

When listening to errors, as in: https://github.com/Microsoft/PowerBI-JavaScript/wiki/Handling-Events#full-list-of-events-and-their-response-values you can subscribe to report.on('error', ...) and access the message propery in the error object to detect token expiration.

Once detected, you can use the JS SDK to apply a new token without having to reload the embedded report https://github.com/Microsoft/PowerBI-JavaScript/wiki/Update-Embed-Token

of course, by using 'exp' in your JWT token, you can always set a timer to refresh the token

"

Regards,

Michael

Phineas's avatar
Phineas
New Member
8 years ago

Hi, Michael, Thanks for your reply.

 

I'll already seen the link you mentionded.

I tested it in my code by adding: "report.on('error',function(){...})", but the function will not be invoked. Instead, a 403 HTTP code will be returned with content "Access token has expired, resubmit with a new access token".

I know the expired time will be returned with embedded token by calling WEB API "GenerateTokenInGroupAsync(...)".

 

I want to know whether it is possible to change the expiration time. and is it possible to detect this in front-end.

 

Regards Phineas