如何在ShopifySharp .Net库中正确获取Access Token？code参数咨询

Hey there, let me break down exactly what that code parameter is and how you can get it—this is core to Shopify's OAuth authorization process, which lets your app gain permission to interact with a store's data.

What is the code parameter? #

The code is a one-time, temporary authorization code that Shopify sends to your app after a store owner (or you, since you're using a dev store) grants your app permission to access their store. You can only use this code once to exchange it for a long-lived accessToken (which is exactly what the AuthorizationService.Authorize method does in your code snippet). It expires quickly, so you'll want to use it right away after receiving it.

How do you get the code? #

You'll need to walk through Shopify's full OAuth authorization flow to retrieve it. Here's the step-by-step for your dev store testing:

• Step 1: Generate the Shopify authorization URL
  Use ShopifySharp's AuthorizationService.BuildAuthorizationUrl method to create the URL your dev store owner (you) will visit. This method takes your Shopify API key, the list of permissions (scopes) your app needs, and your app's redirect URI (the endpoint where Shopify will send the code after authorization).

• Step 2: Grant permission to your app
  Visit that generated URL in your browser. You'll be taken to your Shopify dev store's admin, where you'll see a prompt asking to allow your app access to the scopes you requested. Click "Allow" to proceed.

• Step 3: Retrieve the code from the redirect
  After clicking "Allow", Shopify will automatically redirect you to your app's specified redirect URI. The code (along with the shop parameter) will be included as a query string parameter in the redirect URL. For example:

  https://your-app-domain.com/auth/callback?code=abc123xyz&shop=your-test-store.myshopify.com&timestamp=1699999999&signature=...
  

  This is where your code snippet gets Request.QueryString["code"]—it's pulling that value directly from the URL's query parameters.

Quick Testing Tip #

Since you're using your own dev store, you can run through this flow yourself in minutes. Once you have the code from the redirect, plug it into your existing code to get the access token and start testing those GET methods.

内容的提问来源于stack exchange，提问作者mishamusha