Webhooks.key.check: def of bend-kit-webhooks@0.11.0.1
Import: import bend-kit-webhooks@0.11.0.1/webhooks.bend as Webhooks
Lines 207-214 of bend-kit-webhooks@0.11.0.1/webhooks.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-webhooks@0.11.0.1/webhooks.bend&start_line=207&end_line=214

import Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes

def key.check(k: Maybe<&1, Bytes.Bytes>, +hex: Bool, +sigs: List<&2, String>, msg: Bytes.Bytes) -> IO(Result<&1, &1, Err, Bool>):
  match k:
    case None{}:
      IO.pure(Result<&1, &1, Err, Bool>, Fail{BadSecret{}})
    case Some{b}:
      do IO<Result<&1, &1, Err, Bool>>:
        r : Result<&1, &1, Err, Bytes.Bytes> <- mac(b, msg)
        key.cmp(r, hex, sigs)

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.bind
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.pure
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=Bytes
  https://jend.leeeet.dev/definition.txt?path=bend-kit-webhooks@0.11.0.1/webhooks.bend&name=Err
  https://jend.leeeet.dev/definition.txt?path=bend-kit-webhooks@0.11.0.1/webhooks.bend&name=key.cmp
  https://jend.leeeet.dev/definition.txt?path=bend-kit-webhooks@0.11.0.1/webhooks.bend&name=mac