private async Task Login()
{
var cookieContainer = new CookieContainer();
var handler = new HttpClientHandler {
CookieContainer = cookieContainer
};
using (var client = new HttpClient(handler))
{
client.DefaultRequestHeaders.Add("User-Agent",
"Mozilla/5.0 (Windows NT 10.0; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0");
// Get the csrf_token
var page = await client.GetAsync(UrlLogin);
var document = new HtmlDocument();
document.LoadHtml(await page.Content.ReadAsStringAsync());
var csrf = document.DocumentNode
.Descendants("meta")
.First(node => node.Attributes["name"]?.Value == "csrf_token")
.Attributes["content"].Value;
// Create the request
var pairs = new Dictionary <string, string>
{
{ "user_name", _credentialsRepository.MyAnimeListConfig.Username },
{ "password", _credentialsRepository.MyAnimeListConfig.Password },
{ "cookie", "1" },
{ "sublogin", "Login" },
{ "submit", "1" },
{ "csrf_token", csrf }
};
var content = new FormUrlEncodedContent(pairs);
var request = await client.PostAsync(UrlLogin, content);
var cookies = string.Join("; ",
cookieContainer.GetCookies(new Uri(UrlLogin))
.Cast <Cookie>()
.Select(cookie => cookie.ToString()));
// Save information to disk
_credentials.CsrfToken = csrf;
_credentials.CsrfTokenLastRetrieved = DateTime.Now;
_credentials.Cookies = cookies;
_credentialsRepository.Save();
}
}
//
public MyAnimeListInternalApi(ICredentialsRepository credentialsRepository, IDetailProviderService detailProvider)
{
_credentialsRepository = credentialsRepository;
_detailProvider = detailProvider;
// Remove any api details on any changes to login credentials
_credentialsRepository.MyAnimeListConfig.PropertyChanged += (sender, args) =>
{
if (args.PropertyName == "Username" || args.PropertyName == "Password")
{
_credentialsRepository.MyAnimeListConfig.Credentials = new ApiCredentials();
_credentialsRepository.Save();
_clientReady = false;
}
};
_client = new HttpClient(new HttpClientHandler
{
UseCookies = false,
AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate
});
_credentials = _credentialsRepository.MyAnimeListConfig.Credentials;
}
// Auth related
private async Task CheckAuthentication()
{
ApiCredentials credentials = null;
// never retrieved: retrieve
if (_credentials == null)
{
credentials = await GetCredentials();
}
// token expired: update
else if (_credentials?.ExpiresDateTime < DateTime.Now)
{
credentials = await GetCredentials();
}
// a change was required to be made, save new credentials to settings
if (credentials != null)
{
_credentials = credentials;
_credentialsRepository.AniListConfiguration.Credentials = credentials;
_credentialsRepository.Save();
}
}
