protected void Unnamed1_Click(object sender, EventArgs e)
{
Model.UserInformation cus = new Model.UserInformation();
cus.Name = Name.Text.Trim().ToLower();
cus.Password = pwd.Text.Trim();
cus.loginName = loginname.Text.Trim();
int count = new BLL.UserlnformationBLL().Userinformation(cus);
switch (count)
{
case -3:
lblmsg.Text = "您输入的账号已经存在！<br/>请重新选择！";
break;
case -2:
lblmsg.Text = "数据库连接失败！<br/>请检查您的数据库或联系管理员！";
break;
case -1:
lblmsg.Text = "数据操作失败！<br/>请检查您输入的数据或联系管理员！";
break;
case 0:
lblmsg.Text = "注册失败！<br/>请检查您输入的数据！";
break;
default:
Session["UserInformation"] = cus;
lblmsg.Text = "注册成功!你可以<a href='WebSignIn.aspx'>登录了</a>";
break;
}
}
public string UpdateUserInfo(Model.UserInformation cus)
{
if (!string.IsNullOrEmpty(cus.Password))
{
cus.Password = Encryption(cus.Password);
}
return(Option(new DAL.UserInformationDAL().UpdateUserInfo(cus), "更新"));
}
/// <summary>
/// 用户注册
/// </summary>
/// <param name="cus"></param>
/// <returns></returns>
public int Userinformation(Model.UserInformation cus)
{
if (!new Rule.UserInformation().UserName(cus.Name))
{
return(-3);
}
cus.Password = Encryption(cus.Password);
return(new DAL.UserInformationDAL().Userinformation(cus));
}
private void btnDataGenerator_Click(object sender, RoutedEventArgs e)
{
Model.UserInformation fUser = UserViewModel.GenerateData();
tbLastname.Text = fUser.Lastname;
tbFirstname.Text = fUser.Firstname;
tbEmail.Text = fUser.email;
tbMobile.Text = fUser.mobile;
tbUsername.Text = fUser.Username;
tbPassword1.Password = tbPassword2.Password = "******";
}
protected void Unnamed1_Click(object sender, EventArgs e)
{
Model.UserInformation cus = new Model.UserInformation();
//cus.loginName = ((Model.UserInformation)Session["UserInformation"]).loginName;
cus.Age = txtage.Text.Trim();
cus.Gender = txtgender.Text.Trim();
cus.Telephone = txtTelephone.Text.Trim();
cus.qq = txtqq.Text.Trim();
cus.Mailbox = txtMailbox.Text.Trim();
cus.UIID = ((Model.UserInformation)Session["UserInformation"]).UIID;
lblmsg.Text = new BLL.UserlnformationBLL().UpdateUserInfo(cus);
}
protected void Page_Load(object sender, EventArgs e)
{
Model.UserInformation custe = Session["UserInformation"] as Model.UserInformation;
if (custe != null)
{
if (!IsPostBack)
{
custe.Age = txtage.Text;
custe.Gender = txtgender.Text;
custe.Telephone = txtTelephone.Text;
custe.qq = txtqq.Text;
custe.Mailbox = txtMailbox.Text;
}
}
else
{
}
}
//測試: 產生假的Normal User資料
public static Model.UserInformation GenerateData()
{
Random r = new Random();
string[] lastNameList = { "趙", "錢", "孫", "李", "陳", "林", "黃", "吳", "張", "簡", "廖", "梁", "蕭", "花", "江",
"袁", "蔡", "周", "王", "許", "譚", "鄧", "洪", "何", "郭", "馬", "崔", "馮", "余", "闕",
"汪", "方", "莊", "范", "蘇", "詹", "章", "葉", "劉", "毛", "邱", "胡", "溫", "謝", "卓" };
string[] firstNameList = { "小明", "小英", "家偉", "國華", "罔市", "罔腰", "招弟", "阿牛", "小芳", "曉萱",
"金寶", "阿狗", "大鼻", "建智", "美美", "小紅", "家豪", "怡君", "小智", "俊雄",
"阿良", "兵兵", "冰冰", "曉琪", "丁丁", "美枝", "來福", "惠鈺", "小乖", "小威" };
string fLastname = lastNameList[r.Next(lastNameList.Length)];
string fFastname = firstNameList[r.Next(firstNameList.Length)];
string fMobile = $"09{r.Next(100000000):d8}";
string fUserName = "";
int stringLen = r.Next(3, 8);
string alphabetic = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
for (int i = 0; i < stringLen; i++)
{
int charNO = r.Next(52);
fUserName += alphabetic[charNO];
}
string fEmail = "XXXX@";
for (int i = 0; i < 12; i++)
{
int charNO = r.Next(52);
fEmail += alphabetic[charNO];
}
Model.UserInformation fakeUser = new Model.UserInformation
{
mobile = fMobile,
Firstname = fFastname,
Lastname = fLastname,
Username = fUserName,
email = fEmail,
};
return(fakeUser);
}
public int UpdateUserInfo(Model.UserInformation cus)
{
string sql = "Update UserInformation set StateID=0";
if (!string.IsNullOrEmpty(cus.Name))
{
sql += ",[Name]='" + cus.Name + "'";
}
if (!string.IsNullOrEmpty(cus.Password))
{
sql += ",[Password]='" + cus.Password + "'";
}
if (!string.IsNullOrEmpty(cus.loginName))
{
sql += ",[loginName]='" + cus.loginName + "'";
}
if (!string.IsNullOrEmpty(cus.Age))
{
sql += ",[Age]='" + cus.Age + "'";
}
if (!string.IsNullOrEmpty(cus.Gender))
{
sql += ",[Gender]='" + cus.Gender + "'";
}
if (!string.IsNullOrEmpty(cus.Telephone))
{
sql += ",[Telephone]='" + cus.Telephone + "'";
}
if (!string.IsNullOrEmpty(cus.qq))
{
sql += ",[qq]='" + cus.qq + "'";
}
if (!string.IsNullOrEmpty(cus.Mailbox))
{
sql += ",[Mailbox]='" + cus.Mailbox + "'";
}
sql += " where [UIID]='" + cus.UIID + "'";
return(DbHelp.ExecQuery(sql));
}
public int Userinformation(Model.UserInformation cus)
{
return(DbHelp.ExecQuery("insert into UserInformation values('" + cus.Name + "','" + cus.Password + "','" + cus.loginName + "','','','','','','','','')"));
}
//建立登錄使用者的方法。
public static RegisterErrorTypes CreateUser(string userName, string password, string password2, string email, string firstname, string lastname, string mobile, Image profilePic)
{
//確認資訊填寫完整程度。
if (userName == "")
{
return(RegisterErrorTypes.LackOfUsername);
}
if (email == "")
{
return(RegisterErrorTypes.LackOfEmail);
}
if (password == "")
{
return(RegisterErrorTypes.LackOfPassword);
}
if (password != password2)
{
return(RegisterErrorTypes.InconsistentPassword);
}
Model.WPF_ProjectDBEntities db = new Model.WPF_ProjectDBEntities();
//確認DataEntity中是否已存在相同帳號。
foreach (Model.UserInformation u in db.UserInformations)
{
if (u.Username == userName)
{
return(RegisterErrorTypes.DuplicatedUsername);
}
if (u.email == email)
{
return(RegisterErrorTypes.DuplicateEmail);
}
}
//用RNGCryptoServiceProvider產生隨機salt，加到cmd的參數中
RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
byte[] salt = new byte[32];
rng.GetBytes(salt);
//將password加上salt後進行加密
byte[] bytesPassword = Encoding.Unicode.GetBytes(password + Encoding.Unicode.GetString(salt));
SHA256Managed Algorism = new SHA256Managed();
byte[] hashedPassword = Algorism.ComputeHash(bytesPassword);
//將Image轉為byte[]
MemoryStream ms = new MemoryStream();
JpegBitmapEncoder encoder = new JpegBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create((BitmapSource)profilePic.Source));
encoder.Save(ms);
byte[] imgData = ms.ToArray();
ms.Close();
//經多重檢查無誤後，將帳號資訊登錄於DataEntity中。
Model.UserInformation m = new Model.UserInformation
{
Username = userName,
Password = hashedPassword,
email = email,
salt = salt,
RegistrationDate = DateTime.Now,
Firstname = firstname,
Lastname = lastname,
mobile = mobile,
Photo = imgData,
UserType = "normal"
};
db.UserInformations.Add(m);
db.SaveChanges();
return(RegisterErrorTypes.SuccessfulRegistration);
}
