/// <summary>
/// 刷新Token
/// </summary>
/// <param name="user">用户</param>
/// <returns></returns>
public static async Task <string> RefreshToken(User user)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
FormUrlEncodedCollection parameters;
parameters = new FormUrlEncodedCollection {
{ "access_key", user.LoginData["access_key"] },
{ "refresh_token", user.LoginData["refresh_token"] },
{ "ts", ApiUtils.GetTimeStamp().ToString() }
};
parameters.AddRange(user.LoginData["cookie"].Split(';').Select(item => {
string[] pair;
pair = item.Split('=');
return(new KeyValuePair <string, string>(pair[0], pair[1]));
}));
parameters.AddRange(General);
parameters.SortAndSign();
using (HttpResponseMessage response = await user.Client.SendAsync(HttpMethod.Post, OAUTH2_REFRESH_TOKEN_URL, parameters, user.AppHeaders))
return(await response.Content.ReadAsStringAsync());
}
/// <summary>
/// 登录
/// </summary>
/// <param name="user">用户</param>
/// <param name="jsonKey">Key</param>
/// <param name="captcha">验证码</param>
/// <returns></returns>
public static async Task <string> Login(User user, string jsonKey, string captcha)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
if (string.IsNullOrEmpty(jsonKey))
{
throw new ArgumentNullException(nameof(jsonKey));
}
JToken loginKey;
string rsaKey;
RSAParameters rsaParameters;
FormUrlEncodedCollection parameters;
loginKey = JObject.Parse(jsonKey)["data"];
rsaKey = loginKey["key"].ToString();
rsaKey = rsaKey.Replace("\n", string.Empty).Substring(26, rsaKey.Length - 56);
rsaParameters = ApiUtils.ParsePublicKey(rsaKey);
parameters = new FormUrlEncodedCollection {
{ "username", user.Account },
{ "password", ApiUtils.RsaEncrypt(loginKey["hash"] + user.Password, rsaParameters) },
{ "captcha", captcha ?? string.Empty }
};
parameters.AddRange(General);
parameters.SortAndSign();
using (HttpResponseMessage response = await user.Client.SendAsync(HttpMethod.Post, OAUTH2_LOGIN_URL, parameters, null))
return(await response.Content.ReadAsStringAsync());
}
/// <summary>
/// 获取Key
/// </summary>
/// <param name="user">用户</param>
/// <returns></returns>
public static async Task <string> GetKey(User user)
{
if (user == null)
{
throw new ArgumentNullException(nameof(user));
}
FormUrlEncodedCollection parameters;
parameters = new FormUrlEncodedCollection {
{ "appkey", General["appkey"] }
};
parameters.SortAndSign();
using (HttpResponseMessage response = await user.Client.SendAsync(HttpMethod.Post, OAUTH2_GETKEY_URL, parameters, null))
return(await response.Content.ReadAsStringAsync());
}
public static void SortAndSign(this FormUrlEncodedCollection parameters)
{
parameters.Sort((x, y) => x.Key[0] - y.Key[0]);
parameters.Add("sign", ComputeSign(parameters.FormToString()));
}