fix(cloudfront-origins): grant lambda:InvokeFunction for FunctionUrlOrigin with OAC (Dual Auth)#37315
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syukawa-gh wants to merge 3 commits intoaws:mainfrom
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fix(cloudfront-origins): grant lambda:InvokeFunction for FunctionUrlOrigin with OAC (Dual Auth)#37315syukawa-gh wants to merge 3 commits intoaws:mainfrom
syukawa-gh wants to merge 3 commits intoaws:mainfrom
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…rigin with OAC (Dual Auth) FunctionUrlOrigin.withOriginAccessControl now grants both lambda:InvokeFunctionUrl and lambda:InvokeFunction permissions to the CloudFront service principal. This is required by Lambda's Dual Auth model, which will be enforced after November 1, 2026. Closes aws#35872
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✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.
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Superseded by new PR - the original accidentally overwrote an existing integ test file (integ.function-url-origin-oac.ts). |
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FunctionUrlOrigin.withOriginAccessControlnow grants bothlambda:InvokeFunctionUrlandlambda:InvokeFunctionpermissions to the CloudFront service principal. This is required by Lambda's Dual Auth model, which will be enforced after November 1, 2026.Without this fix, CloudFront distributions using OAC with Lambda Function URLs will fail to invoke the function once the Dual Auth enforcement period begins.
Closes #35872