Akamai Open API Curl command example

akamai.api.sh

#!/bin/bash

readonly CLIENT_SECRET=""
readonly CLIENT_TOKEN=""
readonly ACCESS_TOKEN=""
readonly HOST=""
readonly REQUEST_PATH="/papi/v1/search/find-by-value"
readonly REQUEST_BODY='{"propertyName":"myProperty"}'
readonly REQUEST_TYPE="POST"

readonly TIMESTAMP=$(date -u +%Y%m%dT%H:%M:%S+0000)
readonly NONCE=$(python  -c 'import uuid; print uuid.uuid1()')
function join_by { perl -e '$s = shift @ARGV; print join($s, @ARGV);' "$@"; }

Authorization="EG1-HMAC-SHA256 client_token=${CLIENT_TOKEN};access_token=${ACCESS_TOKEN};timestamp=${TIMESTAMP};nonce=${NONCE};"
signingKey=$(echo -en "$TIMESTAMP" | openssl dgst -binary -sha256 -hmac "$CLIENT_SECRET" | base64 )
contentHash=$(echo -en "${REQUEST_BODY/ //g}" | shasum -a 256 --binary | cut -d " " -f 1 | xxd -r -p | base64)
dataToSign=(
  "POST"
  "https"
  "$HOST"
  "$REQUEST_PATH"
  ""
  "$contentHash"
  "$Authorization"
)
dataToHash=$(join_by '\t' "${dataToSign[@]}")
hashedData=$(echo -en "$dataToHash" | openssl dgst -binary -sha256 -hmac "$signingKey" | base64)

curl -i -X"$REQUEST_TYPE" \
  "https://${HOST}${REQUEST_PATH}" \
  -H "Authorization: ${Authorization}signature=${hashedData}" \
  -H "Content-Type: application/json" \
  -d "${REQUEST_BODY}"

According to their documentation here:
https://developer.akamai.com/introduction/Client_Auth.html

@mousavian is this work

You saved us a lot of headache with this script! Thanks a lot :)