I am looking for a way to configure the PKCE in KeyCloak server. Is there anyway that we can force Keycloak server to use PKCE only while authentication.
I tried reading the keycloak documentation. I found something related to it but not firm.
This can be configured in the Advanced tab on Client Details.
Clients > {your-client} > AdvancedAdvanced settings select the Proof Key for Code Exchange Code Challenge Method and set it to S256