Baba,
The threshold and and range-seconds is a ratio; 5:50 == 1:10 (one attempt every
10s)
This is used to limit [mostly] automated login attempts. You should set this to
a rate that a human would not normally exceed (i.e. how long does it take a
human to enter a password and press enter / click a button).
https://apereo.github.io/cas/7.0.x/authentication/Configuring-Authentication-Throttling.html#failure-throttling
We track repeated failed attempts in our LDAP backend, so I do not know if cas
has a mechanism for counting failed login attempts by a human.
Ray
On Tue, 2024-04-09 at 09:18 -0700, Baba Ndiaye wrote:
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Hi Wiliam Vincent
I'm trying to configure Throttling Authentication Attempts for a ban this 5
attempts failed login. But it's dont work for me
cas.authn.throttle.core.username-parameter=username
cas.authn.throttle.failure.threshold=5
cas.authn.throttle.failure.range-seconds=50
cas.authn.throttle.schedule.enabled=true
cas.authn.throttle.schedule.start-delay=PT10S
cas.authn.throttle.schedule.repeat-interval=PT60S
cas.authn.throttle.failure.throttle-window-seconds=PT5M
but when i have deux failed attempts it's banned. I need 5 attempts
Le jeudi 6 avril 2023 à 11:59:11 UTC, William Vincent a écrit :
Hi
It works, user can login if using wrong password
William
Le mer. 5 avr. 2023 à 23:56, Ray Bon <rb...@uvic.ca> a écrit :
William,
If the throttled user tries to log in after the page refresh, what happens?
Ray
On Wed, 2023-04-05 at 07:14 -0700, William Vincent (Wix31) wrote:
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Hello
I have a problem with throttling
When I do a lot of unsuccessful tries I get the message "Unauthorized access
You have entered the wrong password too many times in a row. You have been
rejected.".
But if I refresh the page, the form is displayed and in
"cas/actuator/throttles" the line with my ip disappears
How do I make this persistent?
Maybe also would it be possible to send this ip to nftables?
Thanks in advance
My configuration :
CAS 6.6.6
build.graddle:
//authentication/Configuring-Authentication-Throttling = secu DDOS
implementation
"org.apereo.cas:cas-server-support-throttle-bucket4j:${project.'cas.version'}"
//authentication/Configuring-Authentication-Throttling = secu Brute Force
implementation
"org.apereo.cas:cas-server-support-throttle:${project.'cas.version'}"
cas.properties:
# Sécurité DDOS / Brute force
cas.authn.throttle.failure.range-seconds=30
cas.authn.throttle.failure.threshold=12
cas.authn.throttle.core.username-parameter=username
# Throttle DDOS
cas.authn.throttle.bucket4j.blocking=true
cas.authn.throttle.bucket4j.enabled=true
cas.authn.throttle.bucket4j.bandwidth[0].duration=PT60S
cas.authn.throttle.bucket4j.bandwidth[0].capacity=50
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