How does the Oauth process work in Magento?

How does the Oauth process work in Magento?

Activate the integration. The OAuth process begins when the merchant activates the integration. Magento sends the OAuth consumer key and secret, an OAuth verifier, and the store URL to the external application via HTTPS post to the page defined in the Callback Link field in Admin.

How to authorize third party integrations in Magento?

Establishes the location of OAuth credentials and redirect URL for third-party integrations, and identifies the available API resources that are needed for the integration. Authorize the integration – Go to the System > Extensions > Integrations screen, find the relevant integration, and authorize.

Is there way to restrict access to Magento web API?

On the Admin sidebar, go to Stores > Settings > Configuration. In the left panel, expand Services and choose Magento Web API. Expand the Web API Security Setting section. Set Allow Anonymous Guest Access to Yes. When complete, click Save Config. See Restricting access to anonymous web APIs in the Magento developer documentation.

When do I receive confirmation of integration in Magento?

After a successful login, you return to the integration page. Receive confirmation of authorized integration – The system sends notification that the integration has been authorized successfully. After setting up an integration and receiving the credentials, it is no longer necessary to make calls to access or request tokens.

Where does the ngrok url point in Magento?

As per Magento docs, I created an integration, providing a Ngrok URL that points to localhost:8080 of my computer as the callback URL. However, when I am following the OAuth token exchange example here running on Magento 2.4.1 on MAMP I created an integration and copied the 4 PHP files at the root of the server.

Is it possible to use OAuth2 without a callback url?

Yes, it is possible to use OAuth2 without a callback URL. The RFC6749 introduces several flows. The Implicit and Authorization Code grant types require a redirect URI.

Do you need an access token to use Magento?

Magento sends the access token. If this request is successful, Magento returns an access token and access token secret. The application can access Magento resources. All requests sent to Magento must use the full set of request parameters in Authorization header. See Access the web APIs for more information.