Add a config option to allow users to enable post quantum TLS support in CRT HTTP client #3727
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| { | ||
| "type": "feature", | ||
| "category": "AWS CRT HTTP Client", | ||
| "contributor": "", | ||
| "description": "Allow users to enable Post Quantum TLS via `AwsCrtAsyncHttpClient.builder().preferePostQuantumTls(true).build()`." | ||
| } | ||
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| /* | ||
| * Copyright Amazon.com, Inc. 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. | ||
| * A copy of the License is located at | ||
| * | ||
| * http://aws.amazon.com/apache2.0 | ||
| * | ||
| * or in the "license" file accompanying this file. This file 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. | ||
| */ | ||
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| package software.amazon.awssdk.http.crt.internal; | ||
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| import java.time.Duration; | ||
| import software.amazon.awssdk.annotations.SdkInternalApi; | ||
| import software.amazon.awssdk.crt.http.HttpMonitoringOptions; | ||
| import software.amazon.awssdk.crt.http.HttpProxyOptions; | ||
| import software.amazon.awssdk.crt.io.SocketOptions; | ||
| import software.amazon.awssdk.crt.io.TlsCipherPreference; | ||
| import software.amazon.awssdk.crt.io.TlsContext; | ||
| import software.amazon.awssdk.http.crt.AwsCrtAsyncHttpClient; | ||
| import software.amazon.awssdk.http.crt.ConnectionHealthConfiguration; | ||
| import software.amazon.awssdk.http.crt.ProxyConfiguration; | ||
| import software.amazon.awssdk.http.crt.TcpKeepAliveConfiguration; | ||
| import software.amazon.awssdk.utils.Logger; | ||
| import software.amazon.awssdk.utils.NumericUtils; | ||
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| @SdkInternalApi | ||
| public final class AwsCrtConfigurationUtils { | ||
| private static final Logger log = Logger.loggerFor(AwsCrtAsyncHttpClient.class); | ||
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| private AwsCrtConfigurationUtils() { | ||
| } | ||
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| public static SocketOptions buildSocketOptions(TcpKeepAliveConfiguration tcpKeepAliveConfiguration, | ||
| Duration connectionTimeout) { | ||
| SocketOptions clientSocketOptions = new SocketOptions(); | ||
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| if (connectionTimeout != null) { | ||
| clientSocketOptions.connectTimeoutMs = NumericUtils.saturatedCast(connectionTimeout.toMillis()); | ||
| } | ||
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| if (tcpKeepAliveConfiguration != null) { | ||
| clientSocketOptions.keepAliveIntervalSecs = | ||
| NumericUtils.saturatedCast(tcpKeepAliveConfiguration.keepAliveInterval().getSeconds()); | ||
| clientSocketOptions.keepAliveTimeoutSecs = | ||
| NumericUtils.saturatedCast(tcpKeepAliveConfiguration.keepAliveTimeout().getSeconds()); | ||
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| } | ||
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| return clientSocketOptions; | ||
| } | ||
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| public static HttpProxyOptions buildProxyOptions(ProxyConfiguration proxyConfiguration, TlsContext tlsContext) { | ||
| if (proxyConfiguration == null) { | ||
| return null; | ||
| } | ||
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| HttpProxyOptions clientProxyOptions = new HttpProxyOptions(); | ||
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| clientProxyOptions.setHost(proxyConfiguration.host()); | ||
| clientProxyOptions.setPort(proxyConfiguration.port()); | ||
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| if ("https".equalsIgnoreCase(proxyConfiguration.scheme())) { | ||
| clientProxyOptions.setTlsContext(tlsContext); | ||
| } | ||
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| if (proxyConfiguration.username() != null && proxyConfiguration.password() != null) { | ||
| clientProxyOptions.setAuthorizationUsername(proxyConfiguration.username()); | ||
| clientProxyOptions.setAuthorizationPassword(proxyConfiguration.password()); | ||
| clientProxyOptions.setAuthorizationType(HttpProxyOptions.HttpProxyAuthorizationType.Basic); | ||
| } else { | ||
| clientProxyOptions.setAuthorizationType(HttpProxyOptions.HttpProxyAuthorizationType.None); | ||
| } | ||
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| return clientProxyOptions; | ||
| } | ||
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| public static HttpMonitoringOptions revolveHttpMonitoringOptions(ConnectionHealthConfiguration config) { | ||
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| if (config == null) { | ||
| return null; | ||
| } | ||
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| HttpMonitoringOptions httpMonitoringOptions = new HttpMonitoringOptions(); | ||
| httpMonitoringOptions.setMinThroughputBytesPerSecond(config.minimumThroughputInBps()); | ||
| int seconds = (int) config.minimumThroughputTimeout().getSeconds(); | ||
| httpMonitoringOptions.setAllowableThroughputFailureIntervalSeconds(seconds); | ||
| return httpMonitoringOptions; | ||
| } | ||
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| public static TlsCipherPreference resolveCipherPreference(Boolean preferTlsCipherPreference) { | ||
| TlsCipherPreference defaultTls = TlsCipherPreference.TLS_CIPHER_SYSTEM_DEFAULT; | ||
| if (preferTlsCipherPreference == null || !preferTlsCipherPreference) { | ||
| return defaultTls; | ||
| } | ||
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| // TODO: change this to the new PQ TLS Policy that stays up to date when it's ready | ||
| TlsCipherPreference pqTls = TlsCipherPreference.TLS_CIPHER_PREF_PQ_TLSv1_0_2021_05; | ||
| if (!pqTls.isSupported()) { | ||
| log.warn(() -> "Hybrid post-quantum cipher suites are not supported on this platform. The SDK will use the system " | ||
| + "default cipher suites instead"); | ||
| return defaultTls; | ||
| } | ||
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| return pqTls; | ||
| } | ||
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| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| /* | ||
| * Copyright Amazon.com, Inc. 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. | ||
| * A copy of the License is located at | ||
| * | ||
| * http://aws.amazon.com/apache2.0 | ||
| * | ||
| * or in the "license" file accompanying this file. This file 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. | ||
| */ | ||
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| package software.amazon.awssdk.http.crt.internal; | ||
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| import static org.assertj.core.api.AssertionsForClassTypes.assertThat; | ||
| import static software.amazon.awssdk.crt.io.TlsCipherPreference.TLS_CIPHER_PREF_PQ_TLSv1_0_2021_05; | ||
| import static software.amazon.awssdk.crt.io.TlsCipherPreference.TLS_CIPHER_SYSTEM_DEFAULT; | ||
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| import java.util.stream.Stream; | ||
| import org.junit.jupiter.api.Assumptions; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.params.ParameterizedTest; | ||
| import org.junit.jupiter.params.provider.Arguments; | ||
| import org.junit.jupiter.params.provider.MethodSource; | ||
| import software.amazon.awssdk.crt.io.TlsCipherPreference; | ||
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| class AwsCrtConfigurationUtilsTest { | ||
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| @ParameterizedTest | ||
| @MethodSource("cipherPreferences") | ||
| void resolveCipherPreference_pqNotSupported_shouldFallbackToSystemDefault(Boolean preferPqTls, | ||
| TlsCipherPreference tlsCipherPreference) { | ||
| Assumptions.assumeFalse(TLS_CIPHER_PREF_PQ_TLSv1_0_2021_05.isSupported()); | ||
| assertThat(AwsCrtConfigurationUtils.resolveCipherPreference(preferPqTls)).isEqualTo(tlsCipherPreference); | ||
| } | ||
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| @Test | ||
| void resolveCipherPreference_pqSupported_shouldHonor() { | ||
| Assumptions.assumeTrue(TLS_CIPHER_PREF_PQ_TLSv1_0_2021_05.isSupported()); | ||
| assertThat(AwsCrtConfigurationUtils.resolveCipherPreference(true)).isEqualTo(TLS_CIPHER_PREF_PQ_TLSv1_0_2021_05); | ||
| } | ||
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| private static Stream<Arguments> cipherPreferences() { | ||
| return Stream.of( | ||
| Arguments.of(null, TLS_CIPHER_SYSTEM_DEFAULT), | ||
| Arguments.of(false, TLS_CIPHER_SYSTEM_DEFAULT), | ||
| Arguments.of(true, TLS_CIPHER_SYSTEM_DEFAULT) | ||
| ); | ||
| } | ||
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| } |
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