<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Topics tagged with federation]]></title><description><![CDATA[A list of topics that have been tagged with federation]]></description><link>https://fusionauth.io/community/forum/tags/federation</link><generator>RSS for Node</generator><lastBuildDate>Tue, 14 Jul 2026 15:43:23 GMT</lastBuildDate><atom:link href="https://fusionauth.io/community/forum/tags/federation.rss" rel="self" type="application/rss+xml"/><pubDate>Invalid Date</pubDate><ttl>60</ttl><item><title><![CDATA[Can I offer &quot;login with yahoo&quot; using FusionAuth?]]></title><description><![CDATA[<p dir="auto">Yes. You can use FusionAuth's <a href="https://fusionauth.io/docs/lifecycle/authenticate-users/identity-providers/overview-oidc" rel="nofollow ugc">OpenID Connect Identity Provider</a>.</p>
<p dir="auto">I did this a few weeks ago, so am writing these instructions from memory.</p>
<p dir="auto">Prerequisites:</p>

A yahoo account
A running FusionAuth instance (localhost is fine)

<p dir="auto">Steps:</p>

Go to the <a href="https://developer.yahoo.com/sign-in-with-yahoo/#step-one" rel="nofollow ugc">Yahoo! developer network and create an app</a>.
The redirect URI for Yahoo is https://&lt;your instance&gt;/oauth2/callback
Save off the provided Client ID (Consumer Key) and Client Secret (Consumer Secret).
Then go to FusionAuth and create an OpenID Connect Identity Provider: &lt;your instance&gt;/admin/identity-provider/add/OpenIDConnect
Put the Client ID (Consumer Key) and Client Secret (Consumer Secret) into the Client Id and Client secret fields, respectively.
Uncheck Discover Endpoints. Manually configure the endpoints:

Set the Authorization Endpoint to https://api.login.yahoo.com/oauth2/request_auth
Set the Token Endpoint to https://api.login.yahoo.com/oauth2/get_token
Set the Userinfo Endpoint to  https://api.login.yahoo.com/openid/v1/userinfo


Set the Scope to openid email profile and any other scopes you might need. (I was unable to find an authoritative list, but <a href="https://stackoverflow.com/questions/59587534/how-to-enable-mail-r-scope-for-yahoo-developer-account" rel="nofollow ugc">here's info about the mail scopes</a>.)
Update the Button text and Button image as needed.
Enable it for applications as needed.
Save the Identity Provider.

]]></description><link>https://fusionauth.io/community/forum/topic/3013/can-i-offer-login-with-yahoo-using-fusionauth</link><guid isPermaLink="true">https://fusionauth.io/community/forum/topic/3013/can-i-offer-login-with-yahoo-using-fusionauth</guid><dc:creator><![CDATA[dan]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Configure Identity Providers per tenant]]></title><description><![CDATA[<p dir="auto">@impackt Great, glad you have a path forward.</p>
]]></description><link>https://fusionauth.io/community/forum/topic/2200/configure-identity-providers-per-tenant</link><guid isPermaLink="true">https://fusionauth.io/community/forum/topic/2200/configure-identity-providers-per-tenant</guid><dc:creator><![CDATA[dan]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Using Slack as Identity Provider with OpenID for Federated Identity Management with Aspnet Core App]]></title><description><![CDATA[<p dir="auto"><a class="mention plugin-mentions-user plugin-mentions-a" href="https://fusionauth.io/community/forum/uid/57">@eirikur</a> That is awesome, thanks so much for sharing your settings.</p>
]]></description><link>https://fusionauth.io/community/forum/topic/890/using-slack-as-identity-provider-with-openid-for-federated-identity-management-with-aspnet-core-app</link><guid isPermaLink="true">https://fusionauth.io/community/forum/topic/890/using-slack-as-identity-provider-with-openid-for-federated-identity-management-with-aspnet-core-app</guid><dc:creator><![CDATA[dan]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Can FusionAuth federate to itself?]]></title><description><![CDATA[<p dir="auto">This also works with an OIDC provider and from tenant to tenant in the same FusionAuth instance. Assume you have an app (app1) in your existing tenant and you want to allow users in a different tenant to log in to app1. You can do this with an identity provider.</p>
<p dir="auto">To do so:</p>

create a new tenant in your FusionAuth instance
create an application in the new tenant (app2)

add an authorized redirect URL of  https://yourinstance.fusionauth.io/oauth2/callback
make sure the authorization code grant is checked.


create a user in the new tenant

use same email address but a different password
register the user for app2


create an OIDC identity provider

the name should be app2 IDP
update the button text to say 'log in with app2 in a different tenant'
the client identifier and secret should be the app2 client id and secret
the scope should be openid profile email
the authorization URL should be https://yourinstance.fusionauth.io/oauth2/authorize
the token URL should be https://yourinstance.fusionauth.io/oauth2/token
the userinfo URL should be https://yourinstance.fusionauth.io/oauth2/userinfo
enable the OIDC identity provider for app1 and make sure to create a registration for that application when a successful authentication is done.



<p dir="auto">When you visit the app1 login screen, you should now see a button prompting you to log in with app2.</p>
<p dir="auto">This allows you to do cross tenant enterprise sign on within the same FusionAuth instance.</p>
]]></description><link>https://fusionauth.io/community/forum/topic/826/can-fusionauth-federate-to-itself</link><guid isPermaLink="true">https://fusionauth.io/community/forum/topic/826/can-fusionauth-federate-to-itself</guid><dc:creator><![CDATA[dan]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Can you connect FusionAuth instances?]]></title><description><![CDATA[<p dir="auto">Yes, you could connect one FusionAuth to another using an OpenID Connect Identity Provider or SAML v2.</p>
]]></description><link>https://fusionauth.io/community/forum/topic/747/can-you-connect-fusionauth-instances</link><guid isPermaLink="true">https://fusionauth.io/community/forum/topic/747/can-you-connect-fusionauth-instances</guid><dc:creator><![CDATA[dan]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Can I hook up FusionAuth to a customer&#x27;s SSO provider?]]></title><description><![CDATA[<p dir="auto">Different people use various items. You can do direct partnerships, as I've seen our vendors do with Duo, or you can roll your own ADFS, as I spoke with a company yesterday that was doing. If you're comparing options, I'd also look at Okta.</p>
<p dir="auto">Go talk to the people who make identity products and ask them to sell it to you. It appears that you have no idea what you're asking, so it's either that or hire a consultant to tell you.</p>
]]></description><link>https://fusionauth.io/community/forum/topic/679/can-i-hook-up-fusionauth-to-a-customer-s-sso-provider</link><guid isPermaLink="true">https://fusionauth.io/community/forum/topic/679/can-i-hook-up-fusionauth-to-a-customer-s-sso-provider</guid><dc:creator><![CDATA[muhammad.rizwan]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Using FusionAuth without migrating data into it]]></title><description><![CDATA[<p dir="auto">Yes, you can have FusionAuth simply federate identity and not hold anything permanent in its own datastore. SSO should work in that case.</p>
<p dir="auto">Two options:</p>

If your existing user store can speak SAML or OIDC, you should be able to use an identity provider <a href="https://fusionauth.io/docs/v1/tech/identity-providers/" rel="nofollow ugc">https://fusionauth.io/docs/v1/tech/identity-providers/</a> You would need to modify the theme and you'd probably want to use a hint.
If your existing user store can speak LDAP or a JSON API, you can use connectors without migrating (this is a feature for which you must buy at least a developer license, starting at 125/month, more here: <a href="https://fusionauth.io/pricing/" rel="nofollow ugc">https://fusionauth.io/pricing/</a> ). Here's more on connectors: <a href="https://fusionauth.io/docs/v1/tech/connectors/" rel="nofollow ugc">https://fusionauth.io/docs/v1/tech/connectors/</a>

<p dir="auto">In both these cases, FusionAuth communicates with your userstore through some kind of facade, not directly with the database. Such direct database access isn't supported.</p>
<p dir="auto">I'm not sure how this will work for all aspects of FusionAuth (password expiration, passwordless, etc) but for the main login flows it should work great.</p>
]]></description><link>https://fusionauth.io/community/forum/topic/560/using-fusionauth-without-migrating-data-into-it</link><guid isPermaLink="true">https://fusionauth.io/community/forum/topic/560/using-fusionauth-without-migrating-data-into-it</guid><dc:creator><![CDATA[dan]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Registering as an SP in InCommon Federation]]></title><description><![CDATA[<p dir="auto">Looks like you added an issue: <a href="https://github.com/FusionAuth/fusionauth-issues/issues/668" rel="nofollow ugc">https://github.com/FusionAuth/fusionauth-issues/issues/668</a></p>
<p dir="auto">Thanks!</p>
]]></description><link>https://fusionauth.io/community/forum/topic/143/registering-as-an-sp-in-incommon-federation</link><guid isPermaLink="true">https://fusionauth.io/community/forum/topic/143/registering-as-an-sp-in-incommon-federation</guid><dc:creator><![CDATA[dan]]></dc:creator><pubDate>Invalid Date</pubDate></item></channel></rss>