Updated SSL Configuration for WebServer

common/key-util/src/main/java/io/helidon/common/pki/KeyConfig.java

@@ -398,6 +398,16 @@ public KeystoreBuilder keystorePassphrase(char[] keystorePassphrase) {
             return this;
         }
 
+        /**
+         * Pass-phrase of the keystore (supported with JKS and PKCS12 keystores).
+         *
+         * @param keystorePassword keystore password to use, calls {@link #keystorePassphrase(char[])}
+         * @return updated builder instance
+         */
+        public KeystoreBuilder keystorePassphrase(String keystorePassword) {
+            return keystorePassphrase(keystorePassword.toCharArray());
+        }
+
         /**
          * Alias of the private key in the keystore.
          *
@@ -446,6 +456,18 @@ public KeystoreBuilder keyPassphrase(char[] privateKeyPassphrase) {
             return this;
         }
 
+        /**
+         * Pass-phrase of the key in the keystore (used for private keys).
+         * This is (by default) the same as keystore passphrase - only configure
+         * if it differs from keystore passphrase.
+         *
+         * @param privateKeyPassphrase pass-phrase of the key
+         * @return updated builder instance
+         */
+        public KeystoreBuilder keyPassphrase(String privateKeyPassphrase) {
+            return keyPassphrase(privateKeyPassphrase.toCharArray());
+        }
+
         /**
          * Create an instance of {@link KeyConfig} based on this builder.
          *
@@ -654,6 +676,17 @@ public PemBuilder keyPassphrase(char[] passphrase) {
             return this;
         }
 
+        /**
+         * Passphrase for private key. If the key is encrypted (and in PEM PKCS#8 format), this passphrase will be used to
+         * decrypt it.
+         *
+         * @param passphrase passphrase used to encrypt the private key
+         * @return updated builder instance
+         */
+        public PemBuilder keyPassphrase(String passphrase) {
+            return keyPassphrase(passphrase.toCharArray());
+        }
+
         /**
          * Load certificate chain from PEM resource.
          *

examples/webserver/pom.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright (c) 2017, 2020 Oracle and/or its affiliates. All rights reserved.
+    Copyright (c) 2017, 2020 Oracle and/or its affiliates.
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -40,5 +40,6 @@
         <module>opentracing</module>
         <module>streaming</module>
         <module>websocket</module>
+        <module>tls</module>
     </modules>
 </project>

examples/webserver/tls/pom.xml

@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (c) 2020 Oracle and/or its affiliates.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>io.helidon.applications</groupId>
+        <artifactId>helidon-se</artifactId>
+        <version>2.0.0-SNAPSHOT</version>
+        <relativePath>../../../applications/se/pom.xml</relativePath>
+    </parent>
+
+    <groupId>io.helidon.examples.webserver</groupId>
+    <artifactId>helidon-examples-webserver-tls</artifactId>
+    <name>Helidon WebServer Examples TLS</name>
+
+    <description>
+        Application demonstrates TLS configuration using a builder
+        and config.
+    </description>
+
+    <properties>
+        <mainClass>io.helidon.webserver.examples.tls.Main</mainClass>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.helidon.webserver</groupId>
+            <artifactId>helidon-webserver</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.helidon.config</groupId>
+            <artifactId>helidon-config-yaml</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.helidon.webclient</groupId>
+            <artifactId>helidon-webclient</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-params</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-all</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.helidon.webserver</groupId>
+            <artifactId>helidon-webserver-test-support</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.helidon.webclient</groupId>
+            <artifactId>helidon-webclient</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy-libs</id>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

examples/webserver/tls/src/main/java/io/helidon/webserver/examples/tls/Main.java

@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2020 Oracle and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.helidon.webserver.examples.tls;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.concurrent.CompletionStage;
+import java.util.logging.LogManager;
+
+import io.helidon.common.configurable.Resource;
+import io.helidon.common.pki.KeyConfig;
+import io.helidon.config.Config;
+import io.helidon.webserver.Routing;
+import io.helidon.webserver.TlsConfig;
+import io.helidon.webserver.WebServer;
+
+/**
+ * Main class of TLS example.
+ */
+public final class Main {
+    // utility class
+    private Main() {
+    }
+
+    /**
+     * Start the example.
+     * This will start two Helidon WebServers, both protected by TLS - one configured from config, one using a builder.
+     * Port of the servers will be configured from config, to be able to switch to an ephemeral port for tests.
+     *
+     * @param args start arguments are ignored
+     */
+    public static void main(String[] args) throws IOException {
+        setupLogging();
+        Config config = Config.create();
+        startConfigBasedServer(config.get("config-based"))
+                .thenAccept(ws -> {
+                    System.out.println("Started config based WebServer on http://localhost:" + ws.port());
+                });
+        startBuilderBasedServer(config.get("builder-based"))
+                .thenAccept(ws -> {
+                    System.out.println("Started builder based WebServer on http://localhost:" + ws.port());
+                });
+    }
+
+    static CompletionStage<WebServer> startBuilderBasedServer(Config config) {
+        return WebServer.builder()
+                .config(config)
+                .routing(routing())
+                // now let's configure TLS
+                .tls(TlsConfig.builder()
+                        .privateKey(KeyConfig.keystoreBuilder()
+                        .keystore(Resource.create("certificate.p12"))
+                        .keystorePassphrase("helidon")))
+                .build()
+                .start();
+    }
+
+    static CompletionStage<WebServer> startConfigBasedServer(Config config) {
+        return WebServer.builder()
+                .config(config)
+                .routing(routing())
+                .build()
+                .start();
+    }
+
+    private static Routing routing() {
+        return Routing.builder()
+                .get("/", (req, res) -> res.send("Hello!"))
+                .build();
+    }
+
+    /**
+     * Configure logging from logging.properties file.
+     */
+    private static void setupLogging() throws IOException {
+        try (InputStream is = Main.class.getResourceAsStream("/logging.properties")) {
+            LogManager.getLogManager().readConfiguration(is);
+        }
+    }
+}

examples/webserver/tls/src/main/java/io/helidon/webserver/examples/tls/package-info.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2020 Oracle and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Example of TLS configuration for webserver, using both {@link io.helidon.config.Config} and builder based approach.
+ */
+package io.helidon.webserver.examples.tls;

examples/webserver/tls/src/main/resources/application.yaml

@@ -0,0 +1,25 @@
+#
+# Copyright (c) 2020 Oracle and/or its affiliates.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+config-based:
+  port: 8080
+  ssl:
+    private-key.keystore:
+      resource.resource-path: "certificate.p12"
+      passphrase: "helidon"
+
+builder-based:
+  port: 8081

examples/webserver/tls/src/main/resources/logging.properties

@@ -0,0 +1,20 @@
+#
+# Copyright (c) 2020 Oracle and/or its affiliates. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+handlers=io.helidon.common.HelidonConsoleHandler
+java.util.logging.SimpleFormatter.format=[%1$tc] %4$s: %2$s - %5$s %6$s%n
+.level=INFO
+io.helidon.microprofile.server.level=INFO