I am trying to implement an HMAC signature in node from the vendor's provided Java example (their documentation was quite lacking, not detailing encodings, or requirements). The vendor's provided Java code: // encrypt strToSign by SHA algorithm var signingKey =…
I need to write THIS in php https://cryptii.com/pipes/QiZmdA I have tried those but don't produce the same result <?php echo hash_hmac('sha1', '002590cd26da', "8544e3b47eca58f9583043f8"); echo var_dump(hash_hmac("sha1", "002590cd26da", pack("H*", "8544e3b47eca58f9583043f8"))); ?> what am i doing wrong ? Thanks in advance
Almost I got stuck in the js implementation of go lang hmac.New for several days. However, no success. I used crypto,crypto-js and stablelib modules for implementation. The problem is that in go lang version, hmac instance can be created by…
I'm working on developing a Shopify app. I'm trying to verify the Shopify transaction that happened on the app using Shopify's HMAC authentication verification using this function. The webhook is created through the Shopify Webhook API for the topic app_subscriptions/update…
I am trying to verify the webhook received from Shopify but the Hmac verification fails. def verify_webhook(data, hmac_header): digest = hmac.new(SECRET.encode('utf-8'), data, hashlib.sha256).digest() computed_hmac = base64.b64encode(digest) return hmac.compare_digest(computed_hmac, hmac_header.encode('utf-8')) @app.route('/productCreation', methods=['POST']) def productCreation(): data = request.data verified = verify_webhook( data,…
I followed exactly the code from the shopify docs (Shopify app with Node and Express) for integrating app with express but it seems that I still hitting HMAC Validation Failed. const map = Object.assign({}, req.query); delete map['signature']; delete map['hmac']; const…
so i have an ORDS endpoint (Oracle Rest Data Services) that receives a JSON payload from Facebook API, and a variable, X-Hub-Signature, which comes in the header of the request. i have to validate the request i receive, so i…
I'm doing some URL verification between a Shopify site and my app. On Shopify, in a .liquid file, I'm creating an HMAC value using Shopify's built in hmac_sha256 string filter. I'm using a secret key and a Twitch user ID…
When a client installs the app, they have the option to click on the app name in the list of apps on the /admin/apps page. When they click that page, my PHP index file for my app receives these $_GET…
I'm having some trouble verifying the HMAC parameter coming from Shopify. The code I'm using per the Shopify documentation is returning an incorrect result. Here's my annotated code: import urllib import hmac import hashlib qs = "hmac=96d0a58213b6aa5ca5ef6295023a90694cf21655cf301975978a9aa30e2d3e48&locale=en&protocol=https%3A%2F%2F&shop=myshopname.myshopify.com×tamp=1520883022" Parse the querystring…