feat: verify signature from event webhook #1136
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When enabling the "Signed Event Webhook Requests" feature in Mail Settings, Twilio SendGrid will generate a private and public key pair using the Elliptic Curve Digital Signature Algorithm (ECDSA). Once that is successfully enabled, all new event posts will have two new headers: X-Twilio-Email-Event-Webhook-Signature and X-Twilio-Email-Event-Webhook-Timestamp, which can be used to validate your events. This SDK update will make it easier to verify signatures from signed event webhook requests by using the verifySignature method. Pass in the public key, event payload, signature, and timestamp to validate. Note: You will need to convert your public key string to an elliptic public key object in order to use the verifySignature method.
thinkingserious
added
the
status: code review request
eshanholtz
force-pushed
the
request-validation
branch
from
52bf85f to
7550cb3
Compare
childish-sambino
approved these changes
Jun 4, 2020
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When enabling the "Signed Event Webhook Requests" feature in Mail Settings, Twilio SendGrid will generate a private and public key pair using the Elliptic Curve Digital Signature Algorithm (ECDSA). Once that is successfully enabled, all new event posts will have two new headers: X-Twilio-Email-Event-Webhook-Signature and X-Twilio-Email-Event-Webhook-Timestamp, which can be used to validate your events.
This SDK update will make it easier to verify signatures from signed event webhook requests by using the verifySignature method. Pass in the public key, event payload, signature, and timestamp to validate. Note: You will need to convert your public key string to an elliptic public key object in order to use the verifySignature method.