Sync Web Apps Function Triggers

Question

Sync Web Apps Function Triggers

Pancho 10

Hi, I'm having a problem with my Azure Functions.

After I publish the Azure Function for the first time, it works correctly. However, when I try to update the same function with the exact same code, I get a BadRequest error with the following messag

Sync Web Apps Function Triggers:

     "statusCode": "BadRequest",
        "serviceRequestId": null,
        "statusMessage": "{\"Code\":\"BadRequest\",\"Message\":\"Encountered an error (InternalServerError) from host runtime.\",\"Target\":null,\"Details\":[{\"Message\":\"Encountered an error (InternalServerError) from host runtime.\"},{\"Code\":\"BadRequest\"},{\"ErrorEntity\":{\"Code\":\"BadRequest\",\"Message\":\"Encountered an error (InternalServerError) from host runtime.\"}}],\"Innererror\":null}",

Acclaration: when i updated the app is with the same code i dont modify anitigh.I want to clarify that I did not modify the code at all when updating the app.

VenkateshDodda-MSFT 25,251 Reputation points Microsoft Employee Moderator

2023-03-14T09:37:27.5966667+00:00

@Pancho Thank you for reaching out to Microsoft Q&A, apologize for any inconvenience caused on this.

InternalServerError is generic error and can be caused with multiple reasons. Could you please help us with the more information like function app name, operation Id/correlation Id and also timestamp (utc) when this sync webapp function trigger job got failed to check and assist you further on this.
VenkateshDodda-MSFT 25,251 Reputation points Microsoft Employee Moderator

2023-03-15T12:48:11.74+00:00

@Pancho Just following up to see if you have a chance to check my previous response and help us with the requested information to check and assist you further on this.

Pancho 10

function name: test-identity-retbii-api

time: Fri Mar 17 2023 21:00:56 GMT-0300 (hora estándar de Argentina
correlationId: "4cc63e4f-e75d-4173-be57-6452ef87d071

eventDataId: "c73b7ca1-ef25-4870-ae78-de92193db64d

And when i searched in solution recommend i see this:


`System.InvalidOperationException`	`51`	An unhandled host error has occurred.
No authentication handler is registered for the scheme 'ArmToken'. The registered schemes are: Identity.Application, Identity.External, Identity.TwoFactorRememberMe, Identity.TwoFactorUserId, Bearer. Did you forget to call AddAuthentication().AddSomeAuthHandler?	3/18/2023 12:04:06 AM

and more data i use a class startup in the azure function.

Acclaration: when i updated the app is with the same code i dont modify anitigh.I want to clarify that I did not modify the code at all when updating the app.

VenkateshDodda-MSFT 25,251 Reputation points Microsoft Employee Moderator

2023-03-21T06:42:33.2166667+00:00

@Pancho Apologize for the delay in my response, Thanks for sharing the requested information on this.

I have looked at the backend logs of your function app and we see that the sync operation is failing with same above shared error message

No authentication handler is registered for the scheme 'ArmToken'. The registered schemes are: Identity.Application, Identity.External, Identity.TwoFactorRememberMe, Identity.TwoFactorUserId, Bearer. Did you forget to call AddAuthentication().Add[SomeAuthHandler]("ArmToken",...)?

Could you please confirm are you using custom authentication in function app ?
If yes, currently it is not supported to have custom Authentication handlers. So, it is by design.
You can follow this Github issue for more information about adding support for custom authentication handlers

Pancho 10

I use this maybe this cause a problem?

 builder.Services.AddIdentity<ApplicationUser, ApplicationRole>()
              .AddEntityFrameworkStores<ApplicationDbContext>()
              .AddDefaultTokenProviders();

VenkateshDodda-MSFT 25,251 Reputation points Microsoft Employee Moderator

2023-03-24T12:38:36.8866667+00:00

@Pancho Thanks for your response. This would need one on one offline support and I will suggest you open a support ticket to check and assist you further. In case if you don't have the support plan then please send an email with your SubscriptionID and link to this thread to AzCommunity@microsoft.com with subject line as "ATTN: Venkatesh" so I can enable one time free support on your subscription to assist you further
Hugo Ernesto Venegas Rada 0 Reputation points

2024-06-24T20:06:58.52+00:00

Im facing the exact same issue right now, my function validate identityuser to generate tokens and send emails, but identity is not used to authenticate my function itself. Did you get a solution?