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use hmac compare instead of direct compare #1539
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As per https://api.slack.com/docs/verifying-requests-from-slack - "Compare the resulting signature to the header on the request. Note: for best practice, use an hmac compare function instead of directly comparing the signatures for equality."
use hmac compare instead of direct compare
benbrown
approved these changes
Dec 14, 2018
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Thanks, @danhofer |
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As per https://api.slack.com/docs/verifying-requests-from-slack - "Compare the resulting signature to the header on the request. Note: for best practice, use an hmac compare function instead of directly comparing the signatures for equality."