add keycloak 2 and 3

.env.sample

@@ -72,6 +72,16 @@ RETENTION_MAX_LIFETIME=4w
 
 ## TURN
 
+#COMPOSE_FILE="$COMPOSE_FILE:compose.keycloak3.yml"
+#KEYCLOAK3_ENABLED=1
+#KEYCLOAK3_ID=keycloak3
+#KEYCLOAK3_NAME=
+#KEYCLOAK3_URL=
+#KEYCLOAK3_CLIENT_ID=
+#KEYCLOAK3_CLIENT_DOMAIN=
+#KEYCLOAK3_ALLOW_EXISTING_USERS=false
+#SECRET_KEYCLOAK3_CLIENT_SECRET_VERSION=v1
+
 #COMPOSE_FILE="$COMPOSE_FILE:compose.turn.yml"
 #TURN_ENABLED=1
 #TURN_URIS="[\"turns:coturn.foo.zone?transport=udp\", \"turns:coturn.foo.zone?transport=tcp\"]"

abra.sh

@@ -1,6 +1,6 @@
 export DISCORD_BRIDGE_YAML_VERSION=v2
 export ENTRYPOINT_CONF_VERSION=v1
-export HOMESERVER_YAML_VERSION=v17
+export HOMESERVER_YAML_VERSION=v18
 export LOG_CONFIG_VERSION=v2
 export SHARED_SECRET_AUTH_VERSION=v1
 export SIGNAL_BRIDGE_YAML_VERSION=v4

compose.keycloak2.yml

@@ -0,0 +1,17 @@
+---
+version: "3.8"
+
+services:
+  app:
+    secrets:
+      - keycloak2_client_secret
+    environment:
+      - KEYCLOAK2_CLIENT_ID
+      - KEYCLOAK2_ENABLED
+      - KEYCLOAK2_NAME
+      - KEYCLOAK2_URL
+
+secrets:
+  keycloak2_client_secret:
+    external: true
+    name: ${STACK_NAME}_keycloak2_client_secret_${SECRET_KEYCLOAK2_CLIENT_SECRET_VERSION}

compose.keycloak3.yml

@@ -0,0 +1,19 @@
+---
+version: "3.8"
+
+services:
+  app:
+    secrets:
+      - keycloak3_client_secret
+    environment:
+      - KEYCLOAK3_ALLOW_EXISTING_USERS
+      - KEYCLOAK3_CLIENT_ID
+      - KEYCLOAK3_ENABLED
+      - KEYCLOAK3_ID
+      - KEYCLOAK3_NAME
+      - KEYCLOAK3_URL
+
+secrets:
+  keycloak3_client_secret:
+    external: true
+    name: ${STACK_NAME}_keycloak3_client_secret_${SECRET_KEYCLOAK3_CLIENT_SECRET_VERSION}

homeserver.yaml.tmpl

@@ -604,6 +604,32 @@ oidc_providers:
         display_name_template: "{{ "{{ user.name }}" }}"
   {{ end }}
 
+  {{ if eq (env "KEYCLOAK2_ENABLED") "1" }}
+  - idp_id: keycloak2
+    idp_name: {{ env "KEYCLOAK2_NAME" }}
+    issuer: "{{ env "KEYCLOAK2_URL" }}"
+    client_id: "{{ env "KEYCLOAK2_CLIENT_ID" }}"
+    client_secret: "{{ secret "keycloak2_client_secret" }}"
+    scopes: ["openid", "profile"]
+    user_mapping_provider:
+      config:
+        localpart_template: "{{ "{{ user.preferred_username }}" }}"
+        display_name_template: "{{ "{{ user.name }}" }}"
+  {{ end }}
+
+  {{ if eq (env "KEYCLOAK3_ENABLED") "1" }}
+  - idp_id: keycloak3
+    idp_name: {{ env "KEYCLOAK3_NAME" }}
+    issuer: "{{ env "KEYCLOAK3_URL" }}"
+    client_id: "{{ env "KEYCLOAK3_CLIENT_ID" }}"
+    client_secret: "{{ secret "keycloak3_client_secret" }}"
+    scopes: ["openid", "profile"]
+    user_mapping_provider:
+      config:
+        localpart_template: "{{ "{{ user.preferred_username }}" }}"
+        display_name_template: "{{ "{{ user.name }}" }}"
+  {{ end }}
+
 # Additional settings to use with single-sign on systems such as OpenID Connect,
 # SAML2 and CAS.
 #