fix(searchable): enforce TLS 1.2 on Elasticsearch domains (v1 transformer)#3456
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sarayev merged 2 commits intoApr 13, 2026
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Apr 10, 2026
| VolumeSize: Fn.Ref(ResourceConstants.PARAMETERS.ElasticsearchEBSVolumeGB), | ||
| }, | ||
| }); | ||
| } as any); |
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Description
The v1
graphql-elasticsearch-transformercreates Elasticsearch domains without anyDomainEndpointOptions— noEnforceHTTPS, noTLSSecurityPolicy. AWS is deprecating TLS 1.0/1.1 support on April 20, 2026.Adds
DomainEndpointOptionswithTLSSecurityPolicy: Policy-Min-TLS-1-2-2019-07to the domain. Does NOT addEnforceHTTPSto avoid breaking customers currently using HTTP.Uses
as anycast becausecloudform-types@4.2.0lacks theDomainEndpointOptionstype, but CloudFormation supports it.Related: aws-amplify/amplify-cli#14329
Changes
packages/graphql-elasticsearch-transformer/src/resources.ts— AddedDomainEndpointOptionswithTLSSecurityPolicytomakeElasticsearchDomain()packages/graphql-elasticsearch-transformer/src/__tests__/SearchableModelTransformer.test.ts— Added TLS 1.2 assertion testCDK / CloudFormation Parameters Changed
AWS::Elasticsearch::Domain→DomainEndpointOptions.TLSSecurityPolicyset toPolicy-Min-TLS-1-2-2019-07(previously noDomainEndpointOptionsat all)Validation
Checklist
yarn testpasses