software.amazon.awssdk.services.signer.endpoints.internal.DefaultPartitionDataProvider Maven / Gradle / Ivy
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The AWS Java SDK for Signer module holds the client classes that are used for
communicating with Signer.
/*
* 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.
*/
package software.amazon.awssdk.services.signer.endpoints.internal;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Optional;
import software.amazon.awssdk.annotations.Generated;
import software.amazon.awssdk.annotations.SdkInternalApi;
import software.amazon.awssdk.core.SdkSystemSetting;
import software.amazon.awssdk.protocols.jsoncore.JsonNodeParser;
import software.amazon.awssdk.utils.ClassLoaderHelper;
import software.amazon.awssdk.utils.FunctionalUtils;
import software.amazon.awssdk.utils.IoUtils;
import software.amazon.awssdk.utils.OptionalUtils;
@Generated("software.amazon.awssdk:codegen")
@SdkInternalApi
public final class DefaultPartitionDataProvider implements PartitionDataProvider {
private static final JsonNodeParser PARSER = JsonNodeParser.create();
@Override
public Partitions loadPartitions() {
return OptionalUtils.firstPresent(systemSettingPartitionsFile(), this::classpathPartitionsFile,
() -> Optional.of(LazyPartitionsContainer.PARTITIONS)).orElseThrow(
() -> new IllegalStateException("Unable to find partition metadata."));
}
private Optional systemSettingPartitionsFile() {
return SdkSystemSetting.AWS_PARTITIONS_FILE.getStringValue().map(Paths::get)
.map(p -> FunctionalUtils.invokeSafely(() -> Files.newInputStream(p))).map(this::readPartitionsFile);
}
private Optional classpathPartitionsFile() {
return Optional.ofNullable(
ClassLoaderHelper.classLoader(getClass()).getResourceAsStream("software/amazon/awssdk/global/partitions.json"))
.map(this::readPartitionsFile);
}
private Partitions readPartitionsFile(InputStream partitionsFile) {
try {
return Partitions.fromNode(PARSER.parse(partitionsFile));
} finally {
IoUtils.closeQuietly(partitionsFile, null);
}
}
static class LazyPartitionsContainer {
static final Partitions PARTITIONS = Partitions
.builder()
.version("1.1")
.addPartition(
Partition
.builder()
.id("aws")
.regionRegex("^(us|eu|ap|sa|ca|me|af|il|mx)\\-\\w+\\-\\d+$")
.putRegion("af-south-1", RegionOverride.builder().build())
.putRegion("ap-east-1", RegionOverride.builder().build())
.putRegion("ap-northeast-1", RegionOverride.builder().build())
.putRegion("ap-northeast-2", RegionOverride.builder().build())
.putRegion("ap-northeast-3", RegionOverride.builder().build())
.putRegion("ap-south-1", RegionOverride.builder().build())
.putRegion("ap-south-2", RegionOverride.builder().build())
.putRegion("ap-southeast-1", RegionOverride.builder().build())
.putRegion("ap-southeast-2", RegionOverride.builder().build())
.putRegion("ap-southeast-3", RegionOverride.builder().build())
.putRegion("ap-southeast-4", RegionOverride.builder().build())
.putRegion("ap-southeast-5", RegionOverride.builder().build())
.putRegion("aws-global", RegionOverride.builder().build())
.putRegion("ca-central-1", RegionOverride.builder().build())
.putRegion("ca-west-1", RegionOverride.builder().build())
.putRegion("eu-central-1", RegionOverride.builder().build())
.putRegion("eu-central-2", RegionOverride.builder().build())
.putRegion("eu-north-1", RegionOverride.builder().build())
.putRegion("eu-south-1", RegionOverride.builder().build())
.putRegion("eu-south-2", RegionOverride.builder().build())
.putRegion("eu-west-1", RegionOverride.builder().build())
.putRegion("eu-west-2", RegionOverride.builder().build())
.putRegion("eu-west-3", RegionOverride.builder().build())
.putRegion("il-central-1", RegionOverride.builder().build())
.putRegion("me-central-1", RegionOverride.builder().build())
.putRegion("me-south-1", RegionOverride.builder().build())
.putRegion("sa-east-1", RegionOverride.builder().build())
.putRegion("us-east-1", RegionOverride.builder().build())
.putRegion("us-east-2", RegionOverride.builder().build())
.putRegion("us-west-1", RegionOverride.builder().build())
.putRegion("us-west-2", RegionOverride.builder().build())
.outputs(
Outputs.builder().dnsSuffix("amazonaws.com").dualStackDnsSuffix("api.aws")
.supportsFips(true).supportsDualStack(true).implicitGlobalRegion("us-east-1")
.build()).build())
.addPartition(
Partition
.builder()
.id("aws-cn")
.regionRegex("^cn\\-\\w+\\-\\d+$")
.putRegion("aws-cn-global", RegionOverride.builder().build())
.putRegion("cn-north-1", RegionOverride.builder().build())
.putRegion("cn-northwest-1", RegionOverride.builder().build())
.outputs(
Outputs.builder().dnsSuffix("amazonaws.com.cn")
.dualStackDnsSuffix("api.amazonwebservices.com.cn").supportsFips(true)
.supportsDualStack(true).implicitGlobalRegion("cn-northwest-1").build()).build())
.addPartition(
Partition
.builder()
.id("aws-us-gov")
.regionRegex("^us\\-gov\\-\\w+\\-\\d+$")
.putRegion("aws-us-gov-global", RegionOverride.builder().build())
.putRegion("us-gov-east-1", RegionOverride.builder().build())
.putRegion("us-gov-west-1", RegionOverride.builder().build())
.outputs(
Outputs.builder().dnsSuffix("amazonaws.com").dualStackDnsSuffix("api.aws")
.supportsFips(true).supportsDualStack(true).implicitGlobalRegion("us-gov-west-1")
.build()).build())
.addPartition(
Partition
.builder()
.id("aws-iso")
.regionRegex("^us\\-iso\\-\\w+\\-\\d+$")
.putRegion("aws-iso-global", RegionOverride.builder().build())
.putRegion("us-iso-east-1", RegionOverride.builder().build())
.putRegion("us-iso-west-1", RegionOverride.builder().build())
.outputs(
Outputs.builder().dnsSuffix("c2s.ic.gov").dualStackDnsSuffix("c2s.ic.gov")
.supportsFips(true).supportsDualStack(false)
.implicitGlobalRegion("us-iso-east-1").build()).build())
.addPartition(
Partition
.builder()
.id("aws-iso-b")
.regionRegex("^us\\-isob\\-\\w+\\-\\d+$")
.putRegion("aws-iso-b-global", RegionOverride.builder().build())
.putRegion("us-isob-east-1", RegionOverride.builder().build())
.outputs(
Outputs.builder().dnsSuffix("sc2s.sgov.gov").dualStackDnsSuffix("sc2s.sgov.gov")
.supportsFips(true).supportsDualStack(false)
.implicitGlobalRegion("us-isob-east-1").build()).build())
.addPartition(
Partition
.builder()
.id("aws-iso-e")
.regionRegex("^eu\\-isoe\\-\\w+\\-\\d+$")
.putRegion("eu-isoe-west-1", RegionOverride.builder().build())
.outputs(
Outputs.builder().dnsSuffix("cloud.adc-e.uk").dualStackDnsSuffix("cloud.adc-e.uk")
.supportsFips(true).supportsDualStack(false)
.implicitGlobalRegion("eu-isoe-west-1").build()).build())
.addPartition(
Partition
.builder()
.id("aws-iso-f")
.regionRegex("^us\\-isof\\-\\w+\\-\\d+$")
.outputs(
Outputs.builder().dnsSuffix("csp.hci.ic.gov").dualStackDnsSuffix("csp.hci.ic.gov")
.supportsFips(true).supportsDualStack(false)
.implicitGlobalRegion("us-isof-south-1").build()).build()).build();
}
}