feat(functions/slack): replace deprecated @slack/events-api with manual Slack signature verification#4082

Draft

hivanalejandro wants to merge 16 commits intomainfrom

chore/hivanalejandro-414440396-slack-signature-verification

Commits on Apr 30, 2025

fix(webhook): avoid timingSafeEqual range error by checking buffer lengths
hivanalejandro
committed
test(webhook): fix signature mocks and assert error details explicitly in unit tests
hivanalejandro
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fix(webhook): align error messages and status codes in tests and validation
hivanalejandro
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test(unit): mock verifyWebhook and fix expected error codes
hivanalejandro
committed
test(unit): globally mock verifyWebhook to bypass signature validation in tests
hivanalejandro
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test(unit): properly mock verifyWebhook using proxysquire to bypass signature checks
hivanalejandro
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fix(tests): correct typo in proxyquire usage to fix ReferenceError in unit tests
hivanalejandro
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fix(test): mock verifyWebhook to bypass signature validation in unit tests
hivanalejandro
committed
fix(tests): mock crypto module in unit tests to bypass Slack signature verification
hivanalejandro
committed

Commits on May 6, 2025

fix(test): mock verifyWebhook for Slack tests without altering documentation snippet
hivanalejandro
committed