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AWS SES API Signature V3 is deprecated #37610

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ddebin opened this issue Jul 20, 2020 · 4 comments
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AWS SES API Signature V3 is deprecated #37610

ddebin opened this issue Jul 20, 2020 · 4 comments
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@ddebin
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ddebin commented Jul 20, 2020 •
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Symfony version(s) affected: 5.0.10

Description
Class SesApiTransport, SesHttpTransport still use AWS SES API V3 signature.
Beginning October 1st, 2020, Amazon SES will only support requests signed using Signature Version 4. If you use an older version of the AWS Signature, you must adopt AWS Signature Version 4 prior to that date.

How to reproduce
Send an email with SES API and look for header X-Amzn-Authorization: AWS3-HTTPS [...], meaning you are using V3 signature. Plus you get a warning in SES API Console.

Possible Solution
Implement V4 Signature or use AWS PHP SDK.

Additional context
https://docs.aws.amazon.com/ses/latest/DeveloperGuide/using-ses-api-authentication.html
https://docs.aws.amazon.com/general/latest/gr/signature-version-4.html
@ddebin ddebin added the Bug label Jul 20, 2020
@ddebin
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ddebin commented Jul 20, 2020 •
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It seems it has been fixed in branch 5.1. But documentation lacks a warning and it's not clear if you have to composer require async-aws/ses manually or if a dependency has been included (composer.json says it's not required).

@fabpot
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fabpot commented Jul 20, 2020

@ddebin Can you create an issue on the docs instead? And perhaps propose a PR with a fix? Thank you.

@fabpot fabpot closed this as completed Jul 20, 2020
@garak
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garak commented Mar 16, 2021

What about Symfony 4.4? It's still fully supported, and I think it should get a fix as well.

@jderusse
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see #36956 (comment)

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@fabpot @garak @ddebin @jderusse @xabbuh @carsonbot