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dsantuc/ses-smtp-credentials.php

Last active February 14, 2018 20:00
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Deriving Amazon SES SMTP credentials from IAM credentials in PHP.
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ses-smtp-credentials.php
function getSMTPPassword ($key) {
$message = "SendRawEmail";
$hexVersion = "02";
$hexSignature = hash_hmac("sha256", $message, $key);
return base64_encode(hex2bin($hexVersion . $hexSignature));
}
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dsantuc commented Oct 12, 2017

As described here:

http://docs.aws.amazon.com/ses/latest/DeveloperGuide/smtp-credentials.html#smtp-credentials-convert

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