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    • dan

      Limiting sessions to one IP address
      Q&A • sessions ip address limits • • dan

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      dan

      No, this isn't currently possible.

      I think that would fall into the threat detection bucket of features we are planning. Feel free to add any notes, comments or suggestions here: https://github.com/FusionAuth/fusionauth-issues/issues/905

    • dan

      Limit on tenants
      Q&A • tenants limits • • dan

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      dan

      No hard limits, we have some clients running somewhere between 5-10k.

      If you encounter any performance degradation, you can open a GitHub issue and we will take a look. We do have some work in plan to improve the UI for this type of scale.

    • dan

      How many applications and tenants can I have in FusionAuth?
      Q&A • limits performance tenant application • • dan

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      dan

      Ah, yes, thanks for explaining.

      Yes

      You have two options

      use the API to integrate with the current login/reg flow with FusionAuth. This lets you keep your existing html pretty much untouched, you're just calling out to FusionAuth instead of the database. remove them and use the FusionAuth provided pages with OIDC. This lets you use the theming and localization capabilities of FusionAuth, including super simple social signon.

      It's your choice based on what your needs are, either way will work.

      I'd only recommend using SAML if you have an application which only supports SAML, not OIDC.

      You'll also want to make sure that when someone registers with one of your applications in FusionAuth, they register with all three. I'd probably use a webhook to ensure that.

    • dan

      Restrictions on redirect URIs?
      Q&A • limits oauth redirect-uri • • dan

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      dan

      Support for wildcards in redirect URIs just landed in 1.43.

      We don't recommend using these because they are against the OAuth specification (you could look at using the state parameter instead).

      But we listened to the community feedback on this issue: https://github.com/FusionAuth/fusionauth-issues/issues/437 and implemented it.

      It is still being documented, but you can read about it here: https://fusionauth.io/blog/2023/02/16/announcing-fusionauth-1-43#support-for-wildcards-in-redirect-urls

      Hope that helps, @davidmw !

    • dan

      SOLVED How large can the data field be for any of the FusionAuth resources?
      Q&A • user-data database limits • • dan

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      dan

      If you're using PostgreSQL the size is essentially unlimited. With MySQL it is 16 MB.

      There are few exceptions to this rule where we may be using a 64 KB column if you're on MySQL.

      I wouldn't recommend storing that much data however. If you're using Elasticsearch, the custom data on the User will be indexed, and Elasticsearch will eventually hit a limit as well.