[improve][fn] Add configuration for connector & functions package url…

… sources (apache#22184)

(cherry picked from commit 207335a)
(cherry picked from commit b107387)

conf/functions_worker.yml

@@ -398,7 +398,15 @@ saslJaasServerRoleTokenSignerSecretPath:
 ########################
 
 connectorsDirectory: ./connectors
+# Whether to enable referencing connectors directory files by file url in connector (sink/source) creation
+enableReferencingConnectorDirectoryFiles: true
+# Regex patterns for enabling creation of connectors by referencing packages in matching http/https urls
+additionalEnabledConnectorUrlPatterns: []
 functionsDirectory: ./functions
+# Whether to enable referencing functions directory files by file url in functions creation
+enableReferencingFunctionsDirectoryFiles: true
+# Regex patterns for enabling creation of functions by referencing packages in matching http/https urls
+additionalEnabledFunctionsUrlPatterns: []
 
 # Enables extended validation for connector config with fine-grain annotation based validation
 # during submission. Classloading with either enableClassloadingOfExternalFiles or

pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionE2ESecurityTest.java

@@ -27,14 +27,15 @@
 import static org.testng.Assert.assertNotEquals;
 import static org.testng.Assert.assertTrue;
 import static org.testng.Assert.fail;
-
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 import io.jsonwebtoken.SignatureAlgorithm;
 import java.lang.reflect.Method;
 import java.net.URL;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.Properties;
@@ -265,6 +266,11 @@ private PulsarWorkerService createPulsarFunctionWorker(ServiceConfiguration conf
         workerConfig.setAuthorizationEnabled(config.isAuthorizationEnabled());
         workerConfig.setAuthorizationProvider(config.getAuthorizationProvider());
 
+        List<String> urlPatterns =
+                Arrays.asList(getPulsarApiExamplesJar().getParentFile().toURI() + ".*", "http://127\\.0\\.0\\.1:.*");
+        workerConfig.setAdditionalEnabledConnectorUrlPatterns(urlPatterns);
+        workerConfig.setAdditionalEnabledFunctionsUrlPatterns(urlPatterns);
+
         PulsarWorkerService workerService = new PulsarWorkerService();
         workerService.init(workerConfig, null, false);
         return workerService;

pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionPublishTest.java

@@ -25,13 +25,13 @@
 import static org.mockito.Mockito.spy;
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertNotEquals;
-
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 import java.io.File;
 import java.lang.reflect.Method;
 import java.net.URI;
 import java.net.URL;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -260,6 +260,10 @@ private PulsarWorkerService createPulsarFunctionWorker(ServiceConfiguration conf
         workerConfig.setAuthenticationEnabled(true);
         workerConfig.setAuthorizationEnabled(true);
 
+        List<String> urlPatterns = Arrays.asList(getPulsarApiExamplesJar().getParentFile().toURI() + ".*");
+        workerConfig.setAdditionalEnabledConnectorUrlPatterns(urlPatterns);
+        workerConfig.setAdditionalEnabledFunctionsUrlPatterns(urlPatterns);
+
         PulsarWorkerService workerService = new PulsarWorkerService();
         workerService.init(workerConfig, null, false);
         return workerService;

pulsar-broker/src/test/java/org/apache/pulsar/functions/worker/PulsarFunctionTlsTest.java

@@ -26,9 +26,11 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.UncheckedIOException;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
@@ -71,6 +73,7 @@ public class PulsarFunctionTlsTest {
     protected PulsarService[] pulsarServices = new PulsarService[BROKER_COUNT];
     protected PulsarService leaderPulsar;
     protected PulsarAdmin leaderAdmin;
+    protected WorkerService[] fnWorkerServices = new WorkerService[BROKER_COUNT];
     protected String testCluster = "my-cluster";
     protected String testTenant = "my-tenant";
     protected String testNamespace = testTenant + "/my-ns";
@@ -136,12 +139,18 @@ void setup() throws Exception {
             workerConfig.setBrokerClientAuthenticationEnabled(true);
             workerConfig.setTlsEnabled(true);
             workerConfig.setUseTls(true);
-            WorkerService fnWorkerService = WorkerServiceLoader.load(workerConfig);
+            File packagePath = new File(
+                    PulsarSink.class.getProtectionDomain().getCodeSource().getLocation().getPath()).getParentFile();
+            List<String> urlPatterns =
+                    Arrays.asList(packagePath.toURI() + ".*");
+            workerConfig.setAdditionalEnabledConnectorUrlPatterns(urlPatterns);
+            workerConfig.setAdditionalEnabledFunctionsUrlPatterns(urlPatterns);
+            fnWorkerServices[i] = WorkerServiceLoader.load(workerConfig);
 
             configurations[i] = config;
 
             pulsarServices[i] = new PulsarService(
-                config, workerConfig, Optional.of(fnWorkerService), code -> {});
+                config, workerConfig, Optional.of(fnWorkerServices[i]), code -> {});
             pulsarServices[i].start();
 
             // Sleep until pulsarServices[0] becomes leader, this way we can spy namespace bundle assignment easily.
@@ -180,6 +189,9 @@ void tearDown() throws Exception {
                 if (pulsarAdmins[i] != null) {
                     pulsarAdmins[i].close();
                 }
+                if (fnWorkerServices[i] != null) {
+                    fnWorkerServices[i].stop();
+                }
                 if (pulsarServices[i] != null) {
                     pulsarServices[i].close();
                 }

pulsar-broker/src/test/java/org/apache/pulsar/io/AbstractPulsarE2ETest.java

@@ -25,7 +25,7 @@
 import static org.apache.pulsar.functions.worker.PulsarFunctionLocalRunTest.getPulsarIODataGeneratorNar;
 import static org.mockito.Mockito.spy;
 import static org.testng.Assert.assertTrue;
-
+import com.google.common.collect.Sets;
 import java.io.File;
 import java.io.IOException;
 import java.lang.reflect.Method;
@@ -34,10 +34,10 @@
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
-
 import org.apache.pulsar.broker.PulsarService;
 import org.apache.pulsar.broker.ServiceConfiguration;
 import org.apache.pulsar.broker.ServiceConfigurationUtils;
@@ -70,8 +70,6 @@
 import org.testng.annotations.DataProvider;
 import org.testng.annotations.Test;
 
-import com.google.common.collect.Sets;
-
 public abstract class AbstractPulsarE2ETest {
 
 	public static final Logger log = LoggerFactory.getLogger(AbstractPulsarE2ETest.class);
@@ -288,6 +286,11 @@ private PulsarWorkerService createPulsarFunctionWorker(ServiceConfiguration conf
         workerConfig.setAuthenticationEnabled(true);
         workerConfig.setAuthorizationEnabled(true);
 
+        List<String> urlPatterns =
+                Arrays.asList(getPulsarApiExamplesJar().getParentFile().toURI() + ".*", "http://127\\.0\\.0\\.1:.*");
+        workerConfig.setAdditionalEnabledConnectorUrlPatterns(urlPatterns);
+        workerConfig.setAdditionalEnabledFunctionsUrlPatterns(urlPatterns);
+
         PulsarWorkerService workerService = new PulsarWorkerService();
         workerService.init(workerConfig, null, false);
         return workerService;

pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/worker/WorkerConfig.java

@@ -237,6 +237,18 @@ public class WorkerConfig implements Serializable, PulsarConfiguration {
         doc = "The directory where nar packages are extractors"
     )
     private String narExtractionDirectory = NarClassLoader.DEFAULT_NAR_EXTRACTION_DIR;
+    @FieldContext(
+            category = CATEGORY_CONNECTORS,
+            doc = "Whether to enable referencing connectors directory files by file url in connector (sink/source) "
+                    + "creation. Default is true."
+    )
+    private Boolean enableReferencingConnectorDirectoryFiles = true;
+    @FieldContext(
+            category = CATEGORY_FUNCTIONS,
+            doc = "Regex patterns for enabling creation of connectors by referencing packages in matching http/https "
+                    + "urls."
+    )
+    private List<String> additionalEnabledConnectorUrlPatterns = new ArrayList<>();
     @FieldContext(
             category = CATEGORY_CONNECTORS,
             doc = "Enables extended validation for connector config with fine-grain annotation based validation "
@@ -255,6 +267,18 @@ public class WorkerConfig implements Serializable, PulsarConfiguration {
             doc = "The path to the location to locate builtin functions"
     )
     private String functionsDirectory = "./functions";
+    @FieldContext(
+            category = CATEGORY_FUNCTIONS,
+            doc = "Whether to enable referencing functions directory files by file url in functions creation. "
+                    + "Default is true."
+    )
+    private Boolean enableReferencingFunctionsDirectoryFiles = true;
+    @FieldContext(
+            category = CATEGORY_FUNCTIONS,
+            doc = "Regex patterns for enabling creation of functions by referencing packages in matching http/https "
+                    + "urls."
+    )
+    private List<String> additionalEnabledFunctionsUrlPatterns = new ArrayList<>();
     @FieldContext(
         category = CATEGORY_FUNC_METADATA_MNG,
         doc = "The Pulsar topic used for storing function metadata"