private bool AddNewUserPassword(int userId, string password)
{
try
{
var vList = new User_Password
{
User_Id = userId,
Password = GeneratePassword(password),
AddedBy = userId,
AddedOn = DateTime.Now
};
adbContext.user_password.Add(vList);
adbContext.SaveChanges();
return(true);
}
catch (Exception ex)
{
return(false);
throw ex;
}
}
//Create new user_password & verify 5 password only which are not same
public bool InsertPassword(int userId, string password)
{
try
{
if (!IsPasswordExist(userId, password))
{
var vList = GetPasswordByUserId(userId);
if (vList.Count() > 0)
{
var vCount = vList.OrderByDescending(w => w.AddedOn).Skip(PastPasswordVerify);
adbContext.user_password.RemoveRange(vCount);
adbContext.SaveChanges();
}
var vUserPassword = new User_Password
{
User_Id = userId,
Password = EncryptedPassword(password),
AddedBy = userId,
AddedOn = DateTime.Now
};
adbContext.user_password.Add(vUserPassword);
adbContext.SaveChanges();
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
return(false);
throw ex;
}
}
private async void NextActivityPage()
{
CheckConnectionInternet.checkConnectivity();
if (string.IsNullOrEmpty(this.Email))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"You must enter an Email.",
"Accept");
return;
}
if (!IsValid(this.Email))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"You must enter a real Email.",
"Accept");
return;
}
var checkEmail = await App.MobileService.GetTable <User>().Where(p => p.Email == this.Email).ToListAsync();
if (checkEmail.Count > 0)
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"This email has been registered.",
"Try Another");
return;
}
if (string.IsNullOrEmpty(this.Password))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"You must enter an Password.",
"Accept");
return;
}
if (this.Password.Length < 7)
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"Your Password length must be greather than 6.",
"Accept");
return;
}
if (string.IsNullOrEmpty(this.ReEnterPassword))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"You must enter an Password.",
"Accept");
return;
}
if (!(Password.Equals(ReEnterPassword)))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"Passwords not match.",
"Accept");
return;
}
if (!this.isReady)
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"You must take a picture or select one",
"Accept");
return;
}
this.IsRunning = true;
CurrentUser.Email = Email;
CurrentUser.IsActive = true;
CurrentUser.Created_Date = DateTime.Now;
byte[] encryted = System.Text.Encoding.Unicode.GetBytes(Password);
var result = System.Convert.ToBase64String(encryted);
int len = RandomId.length.Next(5, 10);
User_Password password = new User_Password
{
Id = RandomId.RandomString(len),
Password = result,
User_Id_FK = CurrentUser.Id
};
byteData = AzureStorage.Convert.ToByteArray(source);
uploadedFilename = await AzureStorage.AzureStorage.UploadFileAsync(AzureStorage.ContainerType.Image, new MemoryStream(byteData));
string[] arr = source.Split('/');
File_Path filepath = new File_Path
{
Id = RandomId.RandomString(len),
Type = "Image",
Path = uploadedFilename,
Filename = arr[arr.Length - 1],
FileUrl = source,
Saved_Date = DateTime.Today,
User_Id_FK = CurrentUser.Id
};
try
{
await App.MobileService.GetTable <Address>().InsertAsync(CurrentAddress);
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Error", ex.Message, "Ok");
}
try
{
await App.MobileService.GetTable <User>().InsertAsync(CurrentUser);
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Error", ex.Message, "Ok");
}
try
{
await App.MobileService.GetTable <User_Password>().InsertAsync(password);
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Error", ex.Message, "Ok");
}
try
{
await App.MobileService.GetTable <File_Path>().InsertAsync(filepath);
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Error", ex.Message, "Ok");
}
/*
* //logic azure upload blob
* string storageConnectionString = "DefaultEndpointsProtocol=https;AccountName=lioncode;AccountKey=oY4jZN5nSf4g/4ATkgHIPAgjVRxF3fYS/R1BfhT1k9Li98e7vEYq4/DY4y38LHQ9zjvsvIXI8qEDYQWeeHbxHQ==;EndpointSuffix=core.windows.net";
* CloudStorageAccount account = CloudStorageAccount.Parse(storageConnectionString);
* CloudBlobClient blobClient = account.CreateCloudBlobClient();
* CloudBlobContainer blobContainer = blobClient.GetContainerReference("activitymaps");
* blobContainer.CreateIfNotExists();
* string sourcePath = this.source;
* CloudBlockBlob destBlob = blobContainer.GetBlockBlobReference("activitymaps");
*
* // Setup the number of the concurrent operations
* TransferManager.Configurations.ParallelOperations = 64;
* // Setup the transfer context and track the upload progress
* SingleTransferContext context = new SingleTransferContext();
* // Upload a local blob
* var task = TransferManager.UploadAsync(
* sourcePath, destBlob, null, context, CancellationToken.None);
* task.Wait();
*/
this.IsRunning = false;
MainViewModel.GetInstance().Login = new LoginViewModel(CurrentUser.Email);
await Application.Current.MainPage.Navigation.PushAsync(new LoginPage());
}
//重置登录表单
private void Resetting_Button(object sender, RoutedEventArgs e)
{
User_Name.Clear();
User_Password.Clear();
}
private void picLocker_Click(object sender, EventArgs e)
{
if (Lock) // UnLock
{
if (txtUser.Text != "" && txtPass.Text != "")
{
var db = new LINQ_UserPassDataContext();
var arrAdmin = (from adminUser in db.User_Passwords
where adminUser.UserName == @"#admin#"
select adminUser).ToArray();
User_Password admin = new User_Password();
if (arrAdmin.Length > 0)
admin = arrAdmin[0];
else return;
string Password = CreateMD5Hash(txtPass.Text);
if (txtUser.Text.ToLower() == admin.UserName.ToLower() && Password == admin.Password)
{
Lock = false;
picLocker.Image = global::MakeClassSchedule.Properties.Resources.unlock;
dgvUserPass.DataSource = db.User_Passwords;
//
dgvUserPass.Columns[0].HeaderText = "User Name";
dgvUserPass.Columns[0].Width = 120;
dgvUserPass.Columns[0].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
dgvUserPass.Columns[0].ReadOnly = true;
//
dgvUserPass.Columns[1].HeaderText = "Password";
dgvUserPass.Columns[1].Width = 100;
dgvUserPass.Columns[1].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
//
dgvUserPass.Columns[2].HeaderText = "Password Hint";
dgvUserPass.Columns[2].Width = 100;
//
dgvUserPass.Columns[3].HeaderText = "Modifiers";
dgvUserPass.Columns[3].Width = 100;
//
this.Size = new Size(800, 300);
}
}
}
else // Lock
{
dgvUserPass.Columns.Clear();
dgvUserPass.Rows.Clear();
this.Size = new Size(300, 300);
picLocker.Image = global::MakeClassSchedule.Properties.Resources._lock;
txtUser.Text = string.Empty;
txtPass.Text = string.Empty;
txtRePass.Text = string.Empty;
txtPassHint.Text = string.Empty;
txtModifiers.Text = string.Empty;
txtUser.Focus();
Lock = true;
}
}
private async void changePass()
{
var res = "";
var passwordQuerry = await App.MobileService.GetTable <User_Password>().Where(p => p.User_Id_FK == user[0].Id).ToListAsync();
if (passwordQuerry.Count > 0)
{
byte[] decryted = System.Convert.FromBase64String(passwordQuerry[0].Password);
res = System.Text.Encoding.Unicode.GetString(decryted);
}
if (string.IsNullOrEmpty(this.CurrentPassword))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"You must enter an Password.",
"Accept");
return;
}
if (!res.Equals(this.CurrentPassword))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"Its not your current password.",
"Try Again");
return;
}
if (string.IsNullOrEmpty(this.NewPassword))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"You must enter an Password.",
"Accept");
return;
}
if (this.NewPassword.Length < 7)
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"Your Password length must be greather than 6.",
"Accept");
return;
}
if (!(NewPassword.Equals(ReEnterPassword)))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"Passwords not match.",
"Accept");
return;
}
byte[] encryted = System.Text.Encoding.Unicode.GetBytes(NewPassword);
var result = System.Convert.ToBase64String(encryted);
User_Password password = new User_Password
{
Id = passwordQuerry[0].Id,
Password = result,
User_Id_FK = user[0].Id
};
await App.MobileService.GetTable <User_Password>().UpdateAsync(password);
}
private async void setPassword()
{
this.IsRunning = true;
var passwordQuerry = await App.MobileService.GetTable <User_Password>().Where(p => p.User_Id_FK == userQuery[0].Id).ToListAsync();
if (string.IsNullOrEmpty(this.Password))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"You must enter an Password.",
"Accept");
this.IsRunning = false;
return;
}
if (this.Password.Length < 7)
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"Your Password length must be greather than 6.",
"Accept");
this.IsRunning = false;
return;
}
if (!(Password.Equals(RePassword)))
{
await Application.Current.MainPage.DisplayAlert(
"Error",
"Passwords not match.",
"Accept");
this.IsRunning = false;
return;
}
byte[] encryted = System.Text.Encoding.Unicode.GetBytes(Password);
var result = System.Convert.ToBase64String(encryted);
User_Password password = new User_Password
{
Id = passwordQuerry[0].Id,
Password = result,
User_Id_FK = userQuery[0].Id
};
await App.MobileService.GetTable <User_Password>().UpdateAsync(password);
await Application.Current.MainPage.DisplayAlert(
"Done",
"Password has been changed.",
"Accept");
this.ThirdButton = false;
this.IsRunning = false;
MainViewModel.GetInstance().Login = new LoginViewModel(this.Email);
await Application.Current.MainPage.Navigation.PushAsync(new LoginPage());
}
