401 Response: Invalid application Id on call to Registrations API
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I'm able to create a user and receive back the user info including the FusionAuth assigned user Id, but when trying to register that same user to an application I continue to receive a 401 Status Code:
- Code: [Invalid]registration.applicationId.
- Message: An application with Id [my app id] does not exist.
Additionally, I have multi-tenants set up on FusionAuth Cloud deployment.
Also, I am currently using FusionAuthSyncClient from the FusionAuth.Client NuGet package.
Any help would be appreciated.
Thank you.
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This is actually a 400 Response.
The fusionauth-app.log shows the following error:
The error may exist in io/fusionauth/api/domain/UserMapper.xml
The error may involve defaultParameterMap
The error occurred while setting parameters
SQL: INSERT INTO user_registrations (id, applications_id, authentication_token, clean_speak_id, data, insert_instant, last_login_instant, last_update_instant, timezone, username, username_status, users_id, verified) VALUES (?, ?, ?, ?, ?, ?, ?,?, ?, ?, ?, ?, ?)
Cause: org.postgresql.util.PSQLException: ERROR: null value in column "users_id" violates not-null constraint
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This error happens when trying to register a user to an application that doesn't reside within the user's tenant, which leads me to my next question:
Can you have one application that is shared across tenants?
The FusionAuth documents covering multi-tenants gave me the impression that you could, but it seems as though you have to have an app residing within the same tenant you wish to register a user to that is also a member of that specific tenant.
I'm looking for insight as to how multi-tenants works within FusionAuth. At this point, it looks like you have to have a copy of an application within every tenant, even though it is essentially the same application - roles, etc.
Thank you.
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Hi @mehamm!
All applications are associated with one and only one tenant.
You may find some answers to your questions around multi-tenancy here:
https://fusionauth.io/blog/2018/09/24/multi-tenancy-in-a-single-tenant-architecture
I will also excerpt from the article
A FusionAuth tenant is simply a namespace where Applications, Groups, and Users exist
Another article that might be of interest is below:
https://fusionauth.io/blog/2020/06/30/private-labeling-with-multi-tenantThese articles should help you understand the concept of tenants as it applies to FusionAuth.
I hope this helps!
Thanks,
Josh -
Everything works great when I have an application assigned in each tenant. Before proceeding to make an application per tenant, I just wanted to make certain that applications can't be shared across tenants. The good thing is that your APIs make it easy to create them.
Thanks for your support!
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Referencing/linking below for future guidance for folks who view this post:
