Kodice.RapidAPI.Functions.Isolated 1.1.2

Kodice.RapidAPI.Functions.Isolated

Kodice.RapidAPI.Functions.Isolated has been designed to promote the reuse of common and repetitive code required for authorizing and handling Rapid (former RapidAPI) calls to your functions.

About the Project

As an example, if we want to use a new API with Azure Function Isolated .NET 8 on Azure and integrate it with Rapid (former RapidAPI), there are certain steps that we must follow. Usually these steps are quite tedious, repetitive, and prone to error.

• Validate the Secret Key sent via RapidAPI request headers.
• Check if the Customer performing the request has the right to request a specific feature.

Getting Started

Installing Kodice.RapidAPI.Functions.Isolated

dotnet add package Kodice.RapidAPI.Functions.Isolated

Project status

Environment	Status
Development
Production

Usage

Azure Functions V4

A .NET project for Azure Functions using the isolated worker model is basically a .NET console app project that targets a supported .NET runtime.

A simple example on how to add the Kodice.RapidAPI to your API project.

[Function(nameof(Create))]
public HttpResponseData Create([HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "v1/create")] HttpRequestData req)
{
    //  Create your subscription / feature mapping
    SubscriptionCollection roles = new SubscriptionCollection();
    roles.Add(SubscriptionTypes.BASIC, new Feature("TEST-A"));
    roles.Add(SubscriptionTypes.BASIC, new Feature("TEST-B"));
    roles.Add(SubscriptionTypes.PRO, new Feature("TEST-C"));

    //  Set your Secret, User, etc.
    RapidHeadersValues values = new RapidHeadersValues()
    {
        ProxySecret = "MYSECRET"
    };

    var rapid = req.GetHeaders(roles);

    //  Check if proxy secret matches
    //  You can also check for other parameters - Subscriptions later on
    //  You should not proceed beyond this point in a real scenario
    var hasSecurity = rapid.IsSecure((headers, values) =>
    {
        return (headers.ProxySecret == values.ProxySecret);
    },
    values);

    //  Checking simply for Subscription, for Feature in Subscription, or for Subscription and Feature

    //  These will succeed
    var hasSub = rapid.HasSubscription(SubscriptionTypes.BASIC);
    var hasFtAllA = rapid.HasFeature("TEST-A");
    var hasFtAllB = rapid.HasFeature("TEST-B");
    var hasFtAllC = rapid.HasFeature("TEST-C");
    var hasFtProC = rapid.HasFeature(SubscriptionTypes.PRO, "TEST-C");

    //  These will fail
    var hasFtProA = rapid.HasFeature(SubscriptionTypes.PRO, "TEST-A");
    var hasFtAllX = rapid.HasFeature("TEST");

    //  If everything is OK keep going
    var response = req.CreateResponse();

    response.WriteString("Well done!");
}

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