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Welcome to the Keycloak user mailing list. This list is for the Keycloak community to get help and ask general questions around Keycloak.

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Alexander Schwartz

Oct 30

Submit your talks to #KeycloakCon EU Amsterdam by Nov 02!

Dear Keycloak community, The last days are ticking - Every talk accepted receives a free ticket to

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Submit your talks to #KeycloakCon EU Amsterdam by Nov 02!

Dear Keycloak community, The last days are ticking - Every talk accepted receives a free ticket to

Oct 30

Jan Groenewald, Alexander Schwartz3

Oct 30

Preserving permissions/policies on upgrade

Thank you Alexander, That is great. Is it possible to run v1 and v2 at the same time (one one realm

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Preserving permissions/policies on upgrade

Thank you Alexander, That is great. Is it possible to run v1 and v2 at the same time (one one realm

Oct 30

Tomas Dalebjörk, … Elivania Ié3

Oct 29

Kerberos using Keycloak prebuilt container, is it working?

Não entendi Francis Augusto Medeiros <francis...@gmail.com> escreveu em ter., 28/10/2025

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Kerberos using Keycloak prebuilt container, is it working?

Não entendi Francis Augusto Medeiros <francis...@gmail.com> escreveu em ter., 28/10/2025

Oct 29

Shashwat, yashashree yashujn2

Oct 29

Federate AWS Redshift access using Keycloak

Hi, can anyone answe this On Friday, September 17, 2021 at 8:20:58 AM UTC+2 Shashwat wrote: Hi All, I

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Federate AWS Redshift access using Keycloak

Hi, can anyone answe this On Friday, September 17, 2021 at 8:20:58 AM UTC+2 Shashwat wrote: Hi All, I

Oct 29

Oct 29

Export/Import of single custom Authentication Flows across environments

Hi Keycloak community, I'm looking for guidance on moving only specific custom Authentication

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Export/Import of single custom Authentication Flows across environments

Hi Keycloak community, I'm looking for guidance on moving only specific custom Authentication

Oct 29

Francis Augusto Medeiros-Logeay, Tomas Dalebjörk2

Oct 25

SAML and SSO Extension

Isn't the WebAuthn designed for just that? Or mTLS if you have a provisioned certificate Den lör

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SAML and SSO Extension

Isn't the WebAuthn designed for just that? Or mTLS if you have a provisioned certificate Den lör

Oct 25

Oct 23

Keycloak 26.4.2 released

htps://www.keycloak.org/2025/10/keycloak-2642-released

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Keycloak 26.4.2 released

htps://www.keycloak.org/2025/10/keycloak-2642-released

Oct 23

Tomas Dalebjörk

Oct 20

Is there a way to skip organization form, using hints?

Hi As the Identity Provider support using kc_idp_hint=<idpAlias> Is there a similar way to give

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Is there a way to skip organization form, using hints?

Hi As the Identity Provider support using kc_idp_hint=<idpAlias> Is there a similar way to give

Oct 20

Francis Augusto Medeiros-Logeay, Alexander Schwartz6

Oct 20

Multiple SAML signing/encrypting certificates

Hei Alexander, I'll be happy to do it. I've done this on my blog a while ago: https://

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Multiple SAML signing/encrypting certificates

Hei Alexander, I'll be happy to do it. I've done this on my blog a while ago: https://

Oct 20

Francis Augusto Medeiros-Logeay

Oct 18

How does reauthenticate works?

Hi, We use Keycloak as an IDP for ADFS via SAML, which itself is the IDP for Entra ID. I noticed

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How does reauthenticate works?

Hi, We use Keycloak as an IDP for ADFS via SAML, which itself is the IDP for Entra ID. I noticed

Oct 18

Francis Augusto Medeiros-Logeay, Alexander Schwartz5

Oct 16

Authentication flow for Requried Action

Thank you so much for your explanation, Alexander. Yeah, I thought about checking the account client

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Authentication flow for Requried Action

Thank you so much for your explanation, Alexander. Yeah, I thought about checking the account client

Oct 16

Stian Thorgersen

Oct 16

Keycloak 26.4.1 released

https://www.keycloak.org/2025/10/keycloak-2641-released Stian Thorgersen IBM Norge AS NO 931 482 580

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Keycloak 26.4.1 released

https://www.keycloak.org/2025/10/keycloak-2641-released Stian Thorgersen IBM Norge AS NO 931 482 580

Oct 16

Francis Augusto Medeiros-Logeay

Oct 16

Possible incorrect documentation on ACR

Hi, Following a thread here on the list about ACR, I checked the documentation here: https://www.

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Possible incorrect documentation on ACR

Hi, Following a thread here on the list about ACR, I checked the documentation here: https://www.

Oct 16

valerie bauche, … Niko Köbler3

Oct 15

Map federated info and totp info to a claim in access token

In addition to Alexander's answer, you can set "Authentication Reference" values on any

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Map federated info and totp info to a claim in access token

In addition to Alexander's answer, you can set "Authentication Reference" values on any

Oct 15

GANESH, Gabriel Padilha2

Oct 13

User Creation issue in LDAP post upgrade

Could you share the full stack trace for the ERROR ? Em domingo, 12 de outubro de 2025 às 15:56:58

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User Creation issue in LDAP post upgrade

Could you share the full stack trace for the ERROR ? Em domingo, 12 de outubro de 2025 às 15:56:58

Oct 13

atul tiwari, … Kris Hardy4

Oct 12

Guidance Needed: Keycloak Single Logout Implementation

I'd recommend reading this in depth if you haven't already: https://cheatsheetseries.owasp.

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Guidance Needed: Keycloak Single Logout Implementation

I'd recommend reading this in depth if you haven't already: https://cheatsheetseries.owasp.

Oct 12

nainesh chovatiya, Alexander Schwartz2

Oct 9

Need guidance on adding custom data claim to access token in Keycloak 26.4.0

Hi Nainesh, This sounds like something that can be solved with an OIDC Protocol mapper. When looking

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Need guidance on adding custom data claim to access token in Keycloak 26.4.0

Hi Nainesh, This sounds like something that can be solved with an OIDC Protocol mapper. When looking

Oct 9

Tomas Dalebjörk, Alexander Schwartz4

Oct 9

Bug? 26.2.5 Conditional Authenticator

Hello Tomas, please submit a bug report on GitHub. If you have code so share, please share it in the

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Bug? 26.2.5 Conditional Authenticator

Hello Tomas, please submit a bug report on GitHub. If you have code so share, please share it in the

Oct 9

Francis Augusto Medeiros-Logeay

Oct 6

Dealing with login loop

Hi, This is probably a very atypical problem, but I wonder if someone has a way to deal with it. Our

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Dealing with login loop

Hi, This is probably a very atypical problem, but I wonder if someone has a way to deal with it. Our

Oct 6

Oct 1

Keycloak Client Libraries 26.0.7 released

Keycloak Client Libraries 26.0.7 released https://www.keycloak.org/2025/10/keycloak-client-2607-

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Keycloak Client Libraries 26.0.7 released

Keycloak Client Libraries 26.0.7 released https://www.keycloak.org/2025/10/keycloak-client-2607-

Oct 1

Stian Thorgersen

Sep 30

Keycloak 26.4.0 released

https://www.keycloak.org/2025/09/keycloak-2640-released Keycloak 26.4.0 released Passkeys

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Keycloak 26.4.0 released

https://www.keycloak.org/2025/09/keycloak-2640-released Keycloak 26.4.0 released Passkeys

Sep 30

Stian Thorgersen

Sep 25

Keycloak 26.3.5 released

https://www.keycloak.org/2025/09/keycloak-2635-released Keycloak 26.3.5 released Keycloak - the

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Keycloak 26.3.5 released

https://www.keycloak.org/2025/09/keycloak-2635-released Keycloak 26.3.5 released Keycloak - the

Sep 25

Tomas Dalebjörk

Sep 24

How to map claims including https://FrejaeID.com/claims/age using idp mapper

Hi. I have a claim the looks like this: https://frejaeid.com/claims/age but in the log I see only

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How to map claims including https://FrejaeID.com/claims/age using idp mapper

Hi. I have a claim the looks like this: https://frejaeid.com/claims/age but in the log I see only

Sep 24

Alexander Schwartz

Sep 23

KeycloakCon EU 2026: The call-for-proposals is open!

Dear Keycloak community, We love to hear your talks on March 23, 2026 to cover a wide range of topics

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KeycloakCon EU 2026: The call-for-proposals is open!

Dear Keycloak community, We love to hear your talks on March 23, 2026 to cover a wide range of topics

Sep 23

Sep 17

Created LDAP Federation Component programatically But Not Visible in realm's UI

Hello, I'm trying to create LDAP user federation connection programmatically but I'm having

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Created LDAP Federation Component programatically But Not Visible in realm's UI

Hello, I'm trying to create LDAP user federation connection programmatically but I'm having

Sep 17

Aurunisbi Aldino Aulia

Sep 17

Token Introspection Immediately after logging out session.

Hi There, Has somebody ever tried token introspection in keycloak after logging out session? I want

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Token Introspection Immediately after logging out session.

Hi There, Has somebody ever tried token introspection in keycloak after logging out session? I want

Sep 17

Sep 12

Keycloak 26.3.4 released

https://www.keycloak.org/2025/09/keycloak-2634-released

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Keycloak 26.3.4 released

https://www.keycloak.org/2025/09/keycloak-2634-released

Sep 12

Francis Augusto Medeiros-Logeay

Sep 11

Required actions - is it possible to choose an authentication flow for that?

Hi, When coding a custom authentication, I could, in my code, require that certain conditions were

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Required actions - is it possible to choose an authentication flow for that?

Hi, When coding a custom authentication, I could, in my code, require that certain conditions were

Sep 11

Francis Augusto Medeiros-Logeay

Sep 8

UserSessionNote and mapper - is it buggy?

Hi, I have a custom authenticator that saves a value on the UserSessionNotes. I print on the

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UserSessionNote and mapper - is it buggy?

Hi, I have a custom authenticator that saves a value on the UserSessionNotes. I print on the

Sep 8

Francis Augusto Medeiros-Logeay, … Francis Augusto Medeiros4

Sep 6

Help implementing a custom CredentialProvider

Thanks, I should have done it when I first wrote. The getReferenceCategory() method was missing from

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Help implementing a custom CredentialProvider

Thanks, I should have done it when I first wrote. The getReferenceCategory() method was missing from

Sep 6

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