HIBP.NET 3.0.1

HIBP.NET

A .Net wrapper for the HIBP API. The full API is supported;

• PwnedPasswords
• Breaches
• Pastes

Full credits given to Troy Hunt for creating and managing Have I been pwned?.

Usage:

PwnedPasswords

async Task MyMethodPlainTextPasswordAsync()
{
    var client = new HIBP.PwnedPasswordClient("MyAwesomeService");
    int pwns = await client.IsPasswordPwnedAsync("password1");
    if (pwns > 0)
    {
        Console.WriteLine($"Password has been pwned: {pwns} times");
    }
}

// or

async Task MyMethodPreHashedPasswordAsync()
{
    var client = new HIBP.PwnedPasswordClient("MyAwesomeService");
    int pwns = await client.IsPasswordPwnedAsync("password1".ToSHA1(), isHash: true);
    if (pwns > 0)
    {
        Console.WriteLine("Password has been pwned");
    }
}

With .Net core dependency injection.

Adding the clients

// for all clients
public void ConfigureServices(IServiceCollection services)
{
    services.AddHIBP(c =>
    {
        c.ApiKey = new ApiKey("MyKey");
        c.ServiceName = "MyAwesomeService";
    });
}

or you can add individual clients

public void ConfigureServices(IServiceCollection services)
{
    services.AddBreachClient(c =>
    {
        c.ApiKey = new ApiKey("MyKey");
        c.ServiceName = "MyAwesomeService";
    });
    
    services.AddPwnedPasswordsClient("MyAwesomeService");
    
    services.AddPastesClient(new ApiKey("MyKey"), "MyAwesomeService");
 }

Inject the client.

class MyClass
{
    private readonly IBreachClient breachClient;
    public MyClass(IBreachClient breachClient)
    {
        this.breachClient = breachClient;
    }
    
    public async Task GetBreachesAsync()
    {
        var breaches = this.breachClient.GetBreachesAsync();
        // do stuff..
    }
}

Changes

Breaking changes are coming in version 3.0

• ApiKey has been refactored to be a class of its own. (BREAKING)
• Renamed API clients from {name}Api to {name}Client (BREAKING)
• Renamed parameters to better match usage.
• Added pastes client.
• Added extension for easier injection and setup in netcore projects.
• Expose ToSHA1(). for easy hashing when using the PwnedPasswords API.
• Update to .Net core 3.1
• Changed license from MIT to Unlicense.