explicit virtual addressing presigning bug #3081
Merged
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This addresses a bug introduced with the endpoints refactor from last year. Previously, if a customer had explicitly set
addressing_style
tovirtual
in their s3 config, the SDK ignored theuse_global_endpoint
setting on the request context. Instead, it would use the endpoint URL from the legacy endpoint resolver which was always regionalized except in the cases ofaws-global
andus-east-1
. This has caused some issues where a regional endpoint is expected when using signature version 4 to sign URLs.It was likely missed during the refactor because it followed a confusing codepath that was decoupled from
_should_use_global_endpoint
. For clarity and simplicity, a simple check is added to the function.