Skip to content

GH-1271: [Flight] Reject port 0 in NettyClientBuilder #1282

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
ennuite wants to merge 3 commits into
base: main
Choose a base branch
from
Open

GH-1271: [Flight] Reject port 0 in NettyClientBuilder #1282

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
f1d0735
GH-1027: Reject port 0 in NettyClientBuilder and fix tests that omitt…
ennuite Aug 30, 2026
c28a347
GH-1027: Parameterize invalid port test to cover port 0
ennuite Aug 31, 2026
97ab8b2
Improve comment
ennuite Aug 31, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions flight/flight-core/src/main/java/org/apache/arrow/flight/grpc/NettyClientBuilder.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -140,9 +140,9 @@ public NettyChannelBuilder build() {
case LocationSchemes.GRPC_TLS:
{
final int port = location.getUri().getPort();
if (port < 0 || port > 65535) {
if (port < 1 || port > 65535) {
throw new IllegalArgumentException(
"Invalid port " + port + ": must be between 0 and 65535.");
"Invalid port " + port + ": must be between 1 and 65535.");
}
builder = NettyChannelBuilder.forAddress(location.getUri().getHost(), port);
break;
Expand Down
1 change: 1 addition & 0 deletions ...ght-sql-jdbc-core/src/test/java/org/apache/arrow/driver/jdbc/ConnectionMutualTlsTest.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -184,6 +184,7 @@ public void testGetNonAuthenticatedEncryptedClientNoAuth() throws Exception {
try (ArrowFlightSqlClientHandler client =
new ArrowFlightSqlClientHandler.Builder()
.withHost(FLIGHT_SERVER_TEST_EXTENSION.getHost())
.withPort(FLIGHT_SERVER_TEST_EXTENSION.getPort())
.withTlsRootCertificates(tlsRootCertsPath)
.withClientCertificate(clientMTlsCertPath)
.withClientKey(clientMTlsKeyPath)
Expand Down
16 changes: 9 additions & 7 deletions flight/flight-sql-jdbc-core/src/test/java/org/apache/arrow/driver/jdbc/ConnectionTest.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,8 @@
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.RegisterExtension;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;

/** Tests for {@link Connection}. */
public class ConnectionTest {
Expand Down Expand Up @@ -204,21 +206,20 @@ public void testGetBasicClientAuthenticatedShouldOpenConnection() throws Excepti
}

/**
* Checks if the exception IllegalArgumentException is thrown when trying to establish an
* unencrypted connection providing with an invalid port.
*
* @throws SQLException on error.
* Checks if a SQLException is thrown when trying to establish an unencrypted connection with an
* invalid port.
*/
@Test
public void testUnencryptedConnectionProvidingInvalidPort() throws Exception {
@ParameterizedTest
@ValueSource(ints = {0, -1, 65536, 65537})
public void testUnencryptedConnectionProvidingInvalidPort(int invalidPort) {
final Properties properties = new Properties();

properties.put(ArrowFlightConnectionProperty.HOST.camelName(), "localhost");
properties.put(ArrowFlightConnectionProperty.USER.camelName(), userTest);
properties.put(ArrowFlightConnectionProperty.PASSWORD.camelName(), passTest);
properties.put(ArrowFlightConnectionProperty.USE_ENCRYPTION.camelName(), false);
final String invalidUrl =
"jdbc:arrow-flight-sql://" + FLIGHT_SERVER_TEST_EXTENSION.getHost() + ":" + 65537;
"jdbc:arrow-flight-sql://" + FLIGHT_SERVER_TEST_EXTENSION.getHost() + ":" + invalidPort;

assertThrows(
SQLException.class,
Expand All @@ -240,6 +241,7 @@ public void testGetBasicClientNoAuthShouldOpenConnection() throws Exception {
try (ArrowFlightSqlClientHandler client =
new ArrowFlightSqlClientHandler.Builder()
.withHost(FLIGHT_SERVER_TEST_EXTENSION.getHost())
.withPort(FLIGHT_SERVER_TEST_EXTENSION.getPort())
.withBufferAllocator(allocator)
.withEncryption(false)
.build()) {
Expand Down
1 change: 1 addition & 0 deletions ...-sql-jdbc-core/src/test/java/org/apache/arrow/driver/jdbc/ConnectionTlsRootCertsTest.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -135,6 +135,7 @@ public void testGetNonAuthenticatedEncryptedClientNoAuth() throws Exception {
try (ArrowFlightSqlClientHandler client =
new ArrowFlightSqlClientHandler.Builder()
.withHost(FLIGHT_SERVER_TEST_EXTENSION.getHost())
.withPort(FLIGHT_SERVER_TEST_EXTENSION.getPort())
.withTlsRootCertificates(tlsRootCertsPath)
.withBufferAllocator(allocator)
.withEncryption(true)
Expand Down
1 change: 1 addition & 0 deletions ...ht/flight-sql-jdbc-core/src/test/java/org/apache/arrow/driver/jdbc/ConnectionTlsTest.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -172,6 +172,7 @@ public void testGetNonAuthenticatedEncryptedClientNoAuth() throws Exception {
try (ArrowFlightSqlClientHandler client =
new ArrowFlightSqlClientHandler.Builder()
.withHost(FLIGHT_SERVER_TEST_EXTENSION.getHost())
.withPort(FLIGHT_SERVER_TEST_EXTENSION.getPort())
.withSystemTrustStore(false)
.withTrustStorePath(trustStorePath)
.withTrustStorePassword(trustStorePass)
Expand Down
Loading