8292876: Do not include the deprecated userinfo component of the URI in HTTP/2 headers

src/java.net.http/share/classes/jdk/internal/net/http/Stream.java

@@ -842,9 +842,14 @@ private static HttpHeaders createPseudoHeaders(HttpRequest request) {
         hdrs.setHeader(":method", method);
         URI uri = request.uri();
         hdrs.setHeader(":scheme", uri.getScheme());
-        // TODO: userinfo deprecated. Needs to be removed
-        hdrs.setHeader(":authority", uri.getAuthority());
-        // TODO: ensure header names beginning with : not in user headers
+        String host = uri.getHost();
+        int port = uri.getPort();
+        assert host != null;
+        if (port != -1) {
+            hdrs.setHeader(":authority", host + ":" + port);
+        } else {
+            hdrs.setHeader(":authority", host);
+        }
         String query = uri.getRawQuery();
         String path = uri.getRawPath();
         if (path == null || path.isEmpty()) {

test/jdk/java/net/httpclient/http2/UserInfoTest.java

@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import jdk.test.lib.net.SimpleSSLContext;
+import jdk.test.lib.net.URIBuilder;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestInstance;
+
+import javax.net.ssl.SSLContext;
+import java.io.IOException;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import jdk.httpclient.test.lib.http2.Http2TestServer;
+import jdk.httpclient.test.lib.http2.Http2TestExchange;
+import jdk.httpclient.test.lib.http2.Http2Handler;
+
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+
+/**
+ * @test
+ * @bug 8292876
+ * @library /test/lib /test/jdk/java/net/httpclient/lib
+ * @build jdk.httpclient.test.lib.http2.Http2TestServer jdk.test.lib.net.SimpleSSLContext
+ * @run junit/othervm UserInfoTest
+ */
+
+@TestInstance(TestInstance.Lifecycle.PER_CLASS)
+public class UserInfoTest {
+
+    Http2TestServer server;
+    int port;
+    SSLContext sslContext;
+
+    @BeforeAll
+    void before() throws Exception {
+        sslContext = new SimpleSSLContext().get();
+        server = createServer(sslContext);
+        port = server.getAddress().getPort();
+        server.start();
+    }
+
+    @AfterAll
+    void after() throws Exception {
+        server.close();
+    }
+
+    static class Http2TestHandler implements Http2Handler {
+        @Override
+        public void handle(Http2TestExchange e) throws IOException {
+            String authorityHeader = e.getRequestHeaders().firstValue(":authority").orElse(null);
+            if (authorityHeader == null || authorityHeader.contains("user@")) {
+                e.sendResponseHeaders(500, -1);
+            } else {
+                e.sendResponseHeaders(200, -1);
+            }
+        }
+    }
+
+    private static Http2TestServer createServer(SSLContext sslContext) throws Exception {
+        Http2TestServer http2TestServer = new Http2TestServer("localhost", true, sslContext);
+        Http2TestHandler handler = new Http2TestHandler();
+        http2TestServer.addHandler(handler, "/");
+        return http2TestServer;
+    }
+
+    @Test
+    public void testAuthorityHeader() throws Exception {
+        HttpClient client = HttpClient
+                .newBuilder()
+                .proxy(HttpClient.Builder.NO_PROXY)
+                .sslContext(sslContext)
+                .build();
+
+        URI uri = URIBuilder.newBuilder()
+                .scheme("https")
+                .userInfo("user")
+                .loopback()
+                .port(port)
+                .build();
+
+        HttpRequest request = HttpRequest
+                .newBuilder(uri)
+                .GET()
+                .build();
+
+        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
+
+        assertEquals(200, response.statusCode(), "Test Failed : " + response.uri().getAuthority());
+    }
+}