Add flag default-to-user-email

When set for an export config, if the user doesn't have that attribute, their email will be substituted as a default. If any of the values is not a valid email address, they are filtered out.

Closes #29

.forgejo/workflows/verify.yaml

@@ -1,10 +1,12 @@
 on:
   pull_request:
   push:
+    branches:
+      - main
 
 jobs:
-  test:
+  ansible-lint:
-    name: Test
+    name: Verify
     runs-on: docker
     steps:
       - uses: actions/checkout@v7
@@ -12,6 +14,6 @@ jobs:
         run: |
           apt update
           apt install -y maven
-      - name: Run maven verify test
+      - name: Run maven verify
         run: |
-          mvn -f attribute-endpoints-provider verify test
+          mvn -f attribute-endpoints-provider --batch-mode --no-transfer-progress verify

README.md

@@ -1,7 +1,7 @@
 # Attribute Endpoints Provider - Export User Attributes
 
 This is a Keycloak Provider that exports user profile attribute values.
-The selection of attributes and authorization is manage through an endpoint configuration.
+The selection of attributes and authorization is managed through an endpoint configuration in the Keycloak admin website.
 
 ## Usage
 
@@ -43,7 +43,7 @@ Once all dependencies are met, simply call `make` to build the provider, which s
 
 There's also `make clean` available for removing the output directory.
 
-To add the provider to your Keycloak install, copy `attribute-endpoints-provider/target/attribute-endpoints-provider-1.0-SNAPSHOT.jar` to the Keycloak Provider directory (`/opt/keycloak/providers/).
+To add the provider to your Keycloak install, copy `attribute-endpoints-provider/target/attribute-endpoints-provider-1.0-SNAPSHOT.jar` to the Keycloak Provider directory (`/opt/keycloak/providers/`).
 
 ## Testing Setup
 

attribute-endpoints-provider/src/main/java/de/ccc/hamburg/keycloak/attribute_endpoints/AdminUiPage.java

@@ -128,6 +128,7 @@ public class AdminUiPage implements UiPageProvider, UiPageProviderFactory<Compon
                 .add()
 
                 .property()
+                // keep old name for backwards compatibility
                 .name("attribute-group")
                 .label("Attribute Name or Group")
                 .helpText("The attribute or attribute group to export.")

attribute-endpoints-provider/src/main/java/de/ccc/hamburg/keycloak/attribute_endpoints/AttributeEndpointsResourceProviderFactory.java

@@ -1,36 +1,35 @@
 package de.ccc.hamburg.keycloak.attribute_endpoints;
 
+import com.google.auto.service.AutoService;
 import org.keycloak.Config;
 import org.keycloak.models.KeycloakSession;
 import org.keycloak.models.KeycloakSessionFactory;
 import org.keycloak.services.resource.RealmResourceProvider;
 import org.keycloak.services.resource.RealmResourceProviderFactory;
 
-import com.google.auto.service.AutoService;
-
 @AutoService(RealmResourceProviderFactory.class)
 public class AttributeEndpointsResourceProviderFactory implements RealmResourceProviderFactory {
     static final String PROVIDER_ID = "attribute-endpoints-provider";
 
     @Override
-	public RealmResourceProvider create(KeycloakSession keycloakSession) {
+    public RealmResourceProvider create(KeycloakSession keycloakSession) {
-		return new AttributeEndpointsResourceProvider(keycloakSession);
+        return new AttributeEndpointsResourceProvider(keycloakSession);
-	}
+    }
 
-	@Override
+    @Override
-	public void init(Config.Scope config) {
+    public void init(Config.Scope config) {
-	}
+    }
 
-	@Override
+    @Override
-	public void postInit(KeycloakSessionFactory keycloakSessionFactory) {
+    public void postInit(KeycloakSessionFactory keycloakSessionFactory) {
-	}
+    }
 
-	@Override
+    @Override
-	public void close() {
+    public void close() {
-	}
+    }
 
-	@Override
+    @Override
-	public String getId() {
+    public String getId() {
-		return PROVIDER_ID;
+        return PROVIDER_ID;
-	}
+    }
 }

attribute-endpoints-provider/src/test/java/de/ccc/hamburg/keycloak/attribute_endpoints/AttributeEndpointsResourceProviderTest.java

@@ -24,9 +24,7 @@ import java.util.Map;
 import java.util.function.Supplier;
 import java.util.stream.Stream;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.*;
-import static org.junit.Assert.assertThrows;
-import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;