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Welcome to the CAS community mailing list. Please take a look at the following resources to better understand support options:

Support: https://apereo.github.io/cas/Support.html
Documentation: https://apereo.github.io/cas
Blog: https://apereo.github.io/
Contributor Guidelines: https://apereo.github.io/cas/developer/Contributor-Guidelines.html

CAS is an open-source Apache v2 project under the sponsorship of the Apereo Foundation. Please review the Apereo Welcoming Policy for more info: https://www.apereo.org/content/apereo-welcoming-policy

Thank you.

0 selected

Roger, … Frédéric Dussurget6

Jan 30

Disabling device removal in Google Authenticator MFA

Hi Salazar, if you setcas.authn.mfa.gauth.core.multiple-device-registration-enabled= true, you may

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Disabling device removal in Google Authenticator MFA

Hi Salazar, if you setcas.authn.mfa.gauth.core.multiple-device-registration-enabled= true, you may

Jan 30

Drew Northup, … Derek Badge9

Jan 29

Embedded Tomcat behind Apache HTTPd: Why can't this seem to be configured?

A packet sniffer on either end would prove it, and tcpdump on Linux is a fantastic tool for that

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Embedded Tomcat behind Apache HTTPd: Why can't this seem to be configured?

A packet sniffer on either end would prove it, and tcpdump on Linux is a fantastic tool for that

Jan 29

Jan 28

CAS v7.3.3 and Redis Cluster

Hello, trying to figure out how to configure Redis cluster in cas.properties. In my build.gradle:

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CAS v7.3.3 and Redis Cluster

Hello, trying to figure out how to configure Redis cluster in cas.properties. In my build.gradle:

Jan 28

Jan 28

How to enable and configure MFA while doing login using CAS Rest API - v1/tickets

How to enable and configure MFA while doing login using CAS Rest API - v1/tickets

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How to enable and configure MFA while doing login using CAS Rest API - v1/tickets

How to enable and configure MFA while doing login using CAS Rest API - v1/tickets

Jan 28

CAS Community, Pablo Vidaurri2

Jan 23

CAS Community Office Hours: #1

Will have to attend the next one. Work activities in the way for this one. -psv On Tuesday, January

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CAS Community Office Hours: #1

Will have to attend the next one. Work activities in the way for this one. -psv On Tuesday, January

Jan 23

Alex Kauchak, … Pablo Vidaurri4

Jan 23

Going thru this and here are my notes of what I had to do so far. We have a custom login flow to run

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Going thru this and here are my notes of what I had to do so far. We have a custom login flow to run

Jan 23

Prakash Thapa, … Frédéric Dussurget9

Jan 23

Need Support for Redis Ticket Registry in CAS 7.2.4

Thank you ver much Wes for your feed back, it confirms what I was stating. In my context, I'm a

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Need Support for Redis Ticket Registry in CAS 7.2.4

Thank you ver much Wes for your feed back, it confirms what I was stating. In my context, I'm a

Jan 23

Jan 23

CAS v7.3.3 vs OIDC vs attributes value base64

I have some attribute values encoded in base64 due to special characters: French conventions. With

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CAS v7.3.3 vs OIDC vs attributes value base64

I have some attribute values encoded in base64 due to special characters: French conventions. With

Jan 23

Jan 22

Can we change RelayState paramater in SAML Assertion?

In the older versions of CAS, the RelayState parameter used to be the application URL, which I was

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Can we change RelayState paramater in SAML Assertion?

In the older versions of CAS, the RelayState parameter used to be the application URL, which I was

Jan 22

Yan Zhou, Ray Bon3

Jan 20

CAS7.3 overlay gradle build error: org.gradle.internal.logging.text.Style

No, nothing helps, even re-generate wrapper (as you saw, I was trying to do) resulted in this. I

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CAS7.3 overlay gradle build error: org.gradle.internal.logging.text.Style

No, nothing helps, even re-generate wrapper (as you saw, I was trying to do) resulted in this. I

Jan 20

Pablo Vidaurri, Ray Bon3

Jan 19

CAS 7.3.3 TARGET query parameter

I just created a filter to remap SERVICE and TARGET to CasProtocolConstants.PARAMETER_SERVICE. All

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CAS 7.3.3 TARGET query parameter

I just created a filter to remap SERVICE and TARGET to CasProtocolConstants.PARAMETER_SERVICE. All

Jan 19

Yan Zhou, … Frédéric Dussurget4

Jan 19

how to implement: move to next MFA provider?

Hi Yan I did quite the same thing. I'm just curious : How are your users registering their mfa

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how to implement: move to next MFA provider?

Hi Yan I did quite the same thing. I'm just curious : How are your users registering their mfa

Jan 19

Yan Zhou, … Roger3

Jan 19

use GAuth and WebAuthN account profile without enabling account profile management

How can profile management be enabled or disabled in a CAS overlay, and which configuration or

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use GAuth and WebAuthN account profile without enabling account profile management

How can profile management be enabled or disabled in a CAS overlay, and which configuration or

Jan 19

Misagh, … Frovarp, Richard6

Jan 16

CAS Community Office Hours

+1 From: cas...@apereo.org <cas...@apereo.org> on behalf of Pablo Vidaurri <psvidaurri@

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CAS Community Office Hours

+1 From: cas...@apereo.org <cas...@apereo.org> on behalf of Pablo Vidaurri <psvidaurri@

Jan 16

Pablo Vidaurri, Ray Bon3

Jan 14

Inject query parameter to OIDC delegated login

Let me clarify, using delegated login using PAC4J OIDC CAS login flow: cas/login -> cas/

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Inject query parameter to OIDC delegated login

Let me clarify, using delegated login using PAC4J OIDC CAS login flow: cas/login -> cas/

Jan 14

Prakash Thapa, … Pablo Vidaurri5

Jan 14

Simplest way of customizing CAS Default Classes

In CAS 7.x ... If they are new classes, you can register them via including the class in: src\main\

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Simplest way of customizing CAS Default Classes

In CAS 7.x ... If they are new classes, you can register them via including the class in: src\main\

Jan 14

Mark Oliver, … Davis Carlson14

Jan 13

Android WebView in Gmail App Fails Due to CAS 7.x LocalStorage Usage

Slightly off-topic, but in the same vein: We are also in a rush to get to 7.3.x and with the

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Android WebView in Gmail App Fails Due to CAS 7.x LocalStorage Usage

Slightly off-topic, but in the same vein: We are also in a rush to get to 7.3.x and with the

Jan 13

Misagh Moayyed, … Wes Conley14

Jan 12

Apereo #cas Slack Channel

Please add waco...@gmail.com On Monday, January 5, 2026 at 12:49:30 AM UTC-5 smallbun wrote: Hello,

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Apereo #cas Slack Channel

Please add waco...@gmail.com On Monday, January 5, 2026 at 12:49:30 AM UTC-5 smallbun wrote: Hello,

Jan 12

Frédéric Dussurget, … Prakash Thapa4

Jan 12

Failed to instantiate [org.apereo.cas.redis.core.RedisModulesOperations]: Factory method 'redisModulesOperations' threw exception: .../redis/modules/LettuceRedisModulesOperations

Setting the config 'cas.ticket.registry.redis.enable-redis-search' as false will resolve the

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Failed to instantiate [org.apereo.cas.redis.core.RedisModulesOperations]: Factory method 'redisModulesOperations' threw exception: .../redis/modules/LettuceRedisModulesOperations

Setting the config 'cas.ticket.registry.redis.enable-redis-search' as false will resolve the

Jan 12

Jan 5

java-cas-client 4.0.4: CVE-2025-53864 in transitive nimbus-jose-jwt; master fixed but no new release

Hi all, CVE-2025-53864 affects the transitive dependency nimbus-jose-jwt 9.37.3 used by java-cas-

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java-cas-client 4.0.4: CVE-2025-53864 in transitive nimbus-jose-jwt; master fixed but no new release

Hi all, CVE-2025-53864 affects the transitive dependency nimbus-jose-jwt 9.37.3 used by java-cas-

Jan 5

12/31/25

UserProfile Customization for Delegated SAML Authentication

Can we customize CAS default UserProfile interface or its' subclasses to include our custom

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UserProfile Customization for Delegated SAML Authentication

Can we customize CAS default UserProfile interface or its' subclasses to include our custom

12/31/25

12/30/25

match group from memberOf oidc

I forgot this part of DataConnector LDAP to complete my issue. <InputDataConnector ref="

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match group from memberOf oidc

I forgot this part of DataConnector LDAP to complete my issue. <InputDataConnector ref="

12/30/25

12/30/25

no error message on invalid token mfa-simple

Hi, I reinstalled all features and it's now ok. The error message appears on false token. Regards

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no error message on invalid token mfa-simple

Hi, I reinstalled all features and it's now ok. The error message appears on false token. Regards

12/30/25

Jake Turner, Petr Fišer2

12/24/25

Trouble getting email in root of OIDC profile response

You need to set the user profile to FLAT. See https://apereo.github.io/cas/7.3.x/authentication/OAuth

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Trouble getting email in root of OIDC profile response

You need to set the user profile to FLAT. See https://apereo.github.io/cas/7.3.x/authentication/OAuth

12/24/25

Baron Fujimoto, … Jeremiah Garmatter6

12/19/25

Duo root certificate authority bundle replacement?

Thanks all for the confirmation. We now have a high priority task to upgrade to 7.3 (and the

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Duo root certificate authority bundle replacement?

Thanks all for the confirmation. We now have a high priority task to upgrade to 7.3 (and the

12/19/25

Frédéric Dussurget

12/19/25

trigger mfa only when a user has registered at least one device ?

Hi, in cas 7.2(or 7.3), is there a way to trigger mfa gauth totp only when a user has registered at

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trigger mfa only when a user has registered at least one device ?

Hi, in cas 7.2(or 7.3), is there a way to trigger mfa gauth totp only when a user has registered at

12/19/25

Marcelo Dalmao, Ray Bon4

12/12/25

Problems with CAS ticket containing ":" in your stirring

Marcelo, My old brain seems to recall that an [very] old version of cas could add a label to the ST (

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Problems with CAS ticket containing ":" in your stirring

Marcelo, My old brain seems to recall that an [very] old version of cas could add a label to the ST (

12/12/25

Thiago Castro, Ray Bon3

12/11/25

Use specific attribute for nameID in SAML2 and another one as fallback

Thank you, Ray! I just wrote one and I will test in a convenient time! Kind regards, Thiago Em quinta

unread,

Use specific attribute for nameID in SAML2 and another one as fallback

Thank you, Ray! I just wrote one and I will test in a convenient time! Kind regards, Thiago Em quinta

12/11/25

12/11/25

The new SAML2 metadata aggregate not working in CAS 7.3.x

Hi, We are trying to figure out how to setup the new SAML2 IDP metadata aggregate in CAS 7.3.0 (ie

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The new SAML2 metadata aggregate not working in CAS 7.3.x

Hi, We are trying to figure out how to setup the new SAML2 IDP metadata aggregate in CAS 7.3.0 (ie

12/11/25

Frédéric Dussurget

12/10/25

cannot remove mfa gauth devices from account manager cas 7.3

Hi all, the context is mfa-composite (gauth+webauthn), redis (valkey actually), cas 7.3 in v7.3, a

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cannot remove mfa gauth devices from account manager cas 7.3

Hi all, the context is mfa-composite (gauth+webauthn), redis (valkey actually), cas 7.3 in v7.3, a

12/10/25

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