NemAn/NemAnCore/Pages/Callback.razor

@page "/callback"
@using NemAnBlazor.Services.Interfaces
@inject NavigationManager NavigationMgr
@inject IAuthClientService AuthService
@inject Blazored.SessionStorage.ISessionStorageService sessionStorage
<PageTitle>Callback page</PageTitle>


<p role="status">Current count: @currentCount</p>

<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>

@code {
    private int currentCount = 0;

    private void IncrementCount()
    {
        currentCount++;
    }
    protected override async Task OnInitializedAsync()
    {
        string url = NavigationMgr.Uri;

        //code is the only parameter in the url
        string code = url.Split("=")[1];

        var response = await AuthService.GetAccessToken(new GrpcShared.DTO.Auth.TokenRequest { code = code});


        //store access token in local storage
        await sessionStorage.SetItemAsync("token", response.access_token);
        await sessionStorage.SetItemAsync("refresh_token", response.refresh_token);

        //redirect to home
        NavigationMgr.NavigateTo("/home");
    }
}