fix: config stuff, do make keycloak first

keycloak/CAS/.gitignore

@@ -0,0 +1 @@
+keycloak-cas

keycloak/CAS/Dockerfile

@@ -0,0 +1,6 @@
+FROM maven:3.8.8-eclipse-temurin-21-alpine
+
+COPY ./keycloak-cas/ .
+
+RUN mvn clean package
+

keycloak/CAS/build.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+if [ ! -d "./keycloak-cas/" ]
+then
+    git clone https://github.com/RoboJackets/keycloak-cas
+    patch $(find . | grep UrlHelper.java) https_patch
+fi
+if [ -d "./target/" ]
+then
+	rm -r target/
+fi
+docker build -t build-dep .
+docker create -it --name build-dep-container build-dep bash
+docker cp build-dep-container:/target ./target
+docker rm -f build-dep-container

keycloak/CAS/https_patch

@@ -0,0 +1,4 @@
+41c41
+<             .queryParam(PROVIDER_PARAMETER_SERVICE, uriInfo.getAbsolutePath().toString());
+---
+>             .queryParam(PROVIDER_PARAMETER_SERVICE, uriInfo.getAbsolutePath().toString().replace("http://", "https://"));

keycloak/Dockerfile

@@ -0,0 +1,30 @@
+FROM quay.io/keycloak/keycloak:latest AS builder
+
+ARG KC_DB
+ENV KC_DB=$KC_DB
+
+# Install custom providers
+
+ADD --chown=keycloak:keycloak --chmod=644 ./CAS/target/*.jar /opt/keycloak/providers/cas-provider.jar
+
+# build optimized image
+RUN /opt/keycloak/bin/kc.sh build 
+
+FROM quay.io/keycloak/keycloak:latest
+
+ARG KC_DB
+ENV KC_DB=$KC_DB
+
+ARG KC_DB_URL
+ENV KC_DB_URL=$KC_DB_URL
+
+ARG KC_DB_USERNAME
+ENV KC_DB_USERNAME=$KC_DB_USERNAME
+
+ARG KC_DB_PASSWORD
+ENV KC_DB_PASSWORD=$KC_DB_PASSWORD
+
+COPY --from=builder /opt/keycloak/ /opt/keycloak/
+WORKDIR /opt/keycloak
+
+ENTRYPOINT ["/opt/keycloak/bin/kc.sh"]