/// <summary>
/// 获取验证码
/// </summary>
/// <returns></returns>
public async Task <BitmapImage> GetCaptchaAsync()
{
var stream = await BiliTool.GetStreamFromWebAsync($"{Api.PASSPORT_CAPTCHA}?ts=${AppTool.GetNowSeconds()}");
if (stream != null)
{
var bitmap = new BitmapImage();
await bitmap.SetSourceAsync(stream.AsRandomAccessStream());
return(bitmap);
}
return(new BitmapImage(new Uri("ms-appx:///Assets/captcha_refresh.png")));
}
/// <summary>
/// 登录
/// </summary>
/// <param name="userName">用户名</param>
/// <param name="password">密码</param>
/// <param name="captcha">验证码</param>
/// <returns></returns>
public async Task <LoginCallback> LoginAsync(string userName, string password, string captcha = "")
{
string param = $"appkey={BiliTool.AndroidKey.Appkey}&build={BiliTool.BuildNumber}&mobi_app=android&password={Uri.EscapeDataString(await EncryptedPasswordAsync(password))}&platform=android&ts={AppTool.GetNowSeconds()}&username={Uri.EscapeDataString(userName)}";
if (!string.IsNullOrEmpty(captcha))
{
param += "&captcha=" + captcha;
}
param += "&sign=" + BiliTool.GetSign(param);
string response = await BiliTool.PostContentToWebAsync(Api.PASSPORT_LOGIN, param);
var result = new LoginCallback();
result.Status = LoginResultType.Error;
if (!string.IsNullOrEmpty(response))
{
try
{
var jobj = JObject.Parse(response);
int code = Convert.ToInt32(jobj["code"]);
if (code == 0)
{
var data = JsonConvert.DeserializeObject <LoginResult>(jobj["data"].ToString());
var package = new TokenPackage(data.token_info.access_token, data.token_info.refresh_token, AppTool.DateToTimeStamp(DateTime.Now.AddSeconds(data.token_info.expires_in)));
InitToken(package);
TokenChanged?.Invoke(this, package);
result.Status = LoginResultType.Success;
await SSO();
}
else if (code == -2100)
{
result.Status = LoginResultType.NeedValidate;
result.Url = jobj["url"].ToString();
}
else if (code == -105)
{
result.Status = LoginResultType.NeedCaptcha;
}
else if (code == -449)
{
result.Status = LoginResultType.Busy;
}
else
{
result.Status = LoginResultType.Fail;
}
}
catch (Exception)
{
return(new LoginCallback {
Status = LoginResultType.Fail, Url = ""
});
}
}
return(result);
}
/// <summary>
/// 刷新令牌
/// </summary>
/// <returns></returns>
public async Task <bool> RefreshTokenAsync()
{
try
{
var param = $"access_token={_accessToken}&refresh_token={_refreshToken}&appkey={BiliTool.AndroidKey.Appkey}&ts={AppTool.GetNowSeconds()}";
param += "&sign=" + BiliTool.GetSign(param);
var content = await BiliTool.PostContentToWebAsync(Api.PASSPORT_REFRESH_TOKEN, param);
var obj = JObject.Parse(content);
if (Convert.ToInt32(obj["code"]) == 0)
{
var data = JsonConvert.DeserializeObject <TokenInfo>(obj["data"].ToString());
var package = new TokenPackage(data.access_token, data.refresh_token, AppTool.DateToTimeStamp(DateTime.Now.AddSeconds(data.expires_in)));
InitToken(package);
TokenChanged?.Invoke(this, package);
await SSO();
return(true);
}
return(false);
}
catch (Exception)
{
return(false);
}
}