/**
* memberSystem.SendValidationEmailByAPI() 回復所代表意義
* return 0 : 表示 Email 寄送成功
* return 1 : 表示 Email 不能為空 || Email 格式錯誤
* return 2 : 表示 Email 已被註冊
* return 3 : 表示 UserName 不能超過 15 個字
* return 4 : 表示 Birthday 不能為空 || Birthday 不能晚於今日
*/
public int SendValidationEmailByAPI(string Email, string UserName, bool Gender, DateTime Birthday, string link)
{
DateTime now = DateTime.Now;
// Email 不能為空 || Email 格式錯誤
if (Email == null || !Validator.IsValidEmail(Email))
{
return(1);
}
// Email 已被註冊
Member user = db.Members.Where(member => member.Email == Email).FirstOrDefault();
if (user != null)
{
return(2);
}
// UserName 不能超過 15 個字
if (UserName != null && UserName.Length > 15)
{
return(3);
}
// Birthday 不能為空 || Birthday 不能晚於今日
if (Birthday == null || DateTime.Compare(now, Birthday) < 0)
{
return(4);
}
Env env = new Env();
SimpleJws jws = new SimpleJws();
Dictionary <string, object> payload = new Dictionary <string, object>();
payload.Add("Email", Email);
if (UserName != null)
{
payload.Add("UserName", UserName);
}
payload.Add("Gender", Gender);
payload.Add("Birthday", TimeConverter.ToTimestamp(Birthday));
payload.Add("exp", TimeConverter.ToTimestamp(now.AddMinutes(30)));
string token = jws.Encode(payload, env.SecretKey);
var client = new RestClient(env.SendEmailAPI);
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
var content = new
{
Recipient = Email,
Link = link.Split('#').Length > 1 ? link.Replace("/#", $"?token={token}#") : $"{link}?token={token}",
Name = UserName ?? null
};
request.AddParameter("application/json", JsonConvert.SerializeObject(content), ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
Dictionary <string, object> dict_response = JsonConvert.DeserializeObject <Dictionary <string, object> >(response.Content);
return(0);
}
public HttpResponseMessage ForgetPassword(ApiAuthForgetPassword request)
{
var response = new JsonResponse();
if (string.IsNullOrWhiteSpace(request.Email) || !Validator.IsValidEmail(request.Email))
{
response.Set(new
{
Success = false,
Message = "信箱格式錯誤，請重新輸入 !!"
}, HttpStatusCode.BadRequest); // Http Status Code: 400
return(response.Get());
}
var db = new ChoyContext();
var data = db.Members.Where(m => m.Email == request.Email).FirstOrDefault();
if (data != null)
{
// 產生暫時密碼
string allowedChars = "abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNOPQRSTUVWXYZ0123456789";
int passwordLength = 18;//密碼長度
char[] chars = new char[passwordLength];
Random rd = new Random();
for (int i = 0; i < passwordLength; i++)
{
chars[i] = allowedChars[rd.Next(0, allowedChars.Length)]; // 隨機從 allowedChars 取得一個字
}
string password = new string(chars);
var env = new Env();
var jws = new SimpleJws();
var payload = new Dictionary <string, object>();
var exp = DateTime.Now.AddMinutes(45);
payload.Add("MemberID", data.MemberID);
payload.Add("Password", password);
payload.Add("exp", TimeConverter.ToTimestamp(exp)); // 時效 45
string token = jws.Encode(payload, env.SecretKey);
string link = HttpContext.Current.Request.Url.AbsoluteUri.Replace(HttpContext.Current.Request.Url.PathAndQuery, "/Home/SetRandenPassword");
var client = new RestClient(env.SendForgetPassworadEmailAPI);
client.Timeout = -1;
var req = new RestRequest(Method.POST);
req.AddHeader("Content-Type", "application/json");
var content = new
{
Recipient = data.ContactEmail,
NickName = data.NickName,
Link = link + $"?Token={token}",
Exp = exp.ToString("MM/dd/yyyy HH:mm:ss"),
Password = password,
};
req.AddParameter("application/json", JsonConvert.SerializeObject(content), ParameterType.RequestBody);
IRestResponse res = client.Execute(req);
// var dict_response = JsonConvert.DeserializeObject<Dictionary<string, object>>(res.Content);
// HttpStatusCode statusCode = res.StatusCode;
// int numericStatusCode = (int)statusCode;
// if (!(bool)dict_response["Success"])
// {
// response.Set(new
// {
// Success = false,
// Message = dict_response["Messages"]
// }, HttpStatusCode.InternalServerError); // Http Status Code: 500
// return response.Get();
// }
}
// else
// {
// response.Set(new
// {
// Success = false,
// Message = "此信箱尚未被註冊"
// }, HttpStatusCode.NotFound); // Http Status Code: 404
// return response.Get();
// }
response.Set(new
{
Success = true,
Message = "如果此註冊信箱存在，暫時密碼已透過 Email 寄送，請至您於本站設定的聯絡 Email 收信 !!"
}, HttpStatusCode.BadRequest); // Http Status Code: 400
return(response.Get());
}