20 lines
1.1 KiB
Text
20 lines
1.1 KiB
Text
[[_saml-jboss-adapter-samesite-setting]]
|
|
=== Setting SameSite value for JSESSIONID cookie
|
|
|
|
Browsers are planning to set the default value for the `SameSite` attribute for cookies to `Lax`. This setting means
|
|
that cookies will be sent to applications only if the request originates in the same domain. This behavior can affect
|
|
the SAML POST binding which may become non-functional. To preserve full functionality of the SAML adapter, we recommend
|
|
setting the `SameSite` value to `None` for the `JSESSIONID` cookie created by your container. Not doing so may result in
|
|
resetting the container's session with each request to {project_name}.
|
|
|
|
NOTE: To avoid setting the `SameSite` attribute to `None`, consider switching to the REDIRECT binding
|
|
if it is acceptable, or to OIDC protocol where this workaround is not necessary.
|
|
|
|
To set the `SameSite` value to `None` for the `JSESSIONID` cookie in Wildfly/EAP, add a file `undertow-handlers.conf`
|
|
with the following content to the `WEB-INF` directory of your application.
|
|
|
|
samesite-cookie(mode=None, cookie-pattern=JSESSIONID)
|
|
|
|
The support for this configuration is available in Wildfly from version 19.1.0.
|
|
|
|
|