private void btnOK_Click(object sender, EventArgs e)
{
errorProvider.Clear();
var hasError = false;
if (string.IsNullOrEmpty(txtOldPassword.Text))
{
errorProvider.SetError(txtOldPassword, Resources.OriginalPasswordRequired);
hasError = true;
}
if (string.IsNullOrEmpty(txtNewPassword.Text))
{
errorProvider.SetError(txtNewPassword, Resources.NewPasswordRequired);
hasError = true;
}
if (string.IsNullOrEmpty(txtConfirmPassword.Text))
{
errorProvider.SetError(txtConfirmPassword, Resources.ConfirmPasswordRequired);
hasError = true;
}
if (string.Compare(txtNewPassword.Text, txtConfirmPassword.Text, StringComparison.InvariantCulture) != 0)
{
errorProvider.SetError(txtConfirmPassword, Resources.IncorrectConfirmPassword);
hasError = true;
}
if (hasError)
{
this.DialogResult = DialogResult.None;
}
else
{
oldPassword = txtOldPassword.Text;
newPassword = txtNewPassword.Text;
var encodedOldPassword =
Convert.ToBase64String(
Encoding.ASCII.GetBytes(Crypto.ComputeHash(oldPassword, this.clientCredential.UserName)));
var encodedNewPassword =
Convert.ToBase64String(
Encoding.ASCII.GetBytes(Crypto.ComputeHash(newPassword, this.clientCredential.UserName)));
using (var proxy = new ServiceProxy(this.clientCredential))
{
try
{
txtConfirmPassword.Enabled = false;
txtNewPassword.Enabled = false;
txtOldPassword.Enabled = false;
btnOK.Enabled = false;
var result =
proxy.PostAsJsonAsync(
"api/users/password/change",
new
{
clientCredential.UserName,
EncodedOldPassword = encodedOldPassword,
EncodedNewPassword = encodedNewPassword
}).Result;
switch (result.StatusCode)
{
case HttpStatusCode.OK:
// Re-assign the new password to client credential
clientCredential.Password = newPassword;
MessageBox.Show(
Resources.PasswordChangedSuccessfully,
Resources.Information,
MessageBoxButtons.OK,
MessageBoxIcon.Information);
break;
case HttpStatusCode.Forbidden:
MessageBox.Show(
Resources.IncorrectUserNamePassword,
Resources.Error,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
this.DialogResult = DialogResult.None;
return;
default:
var message = result.Content.ReadAsStringAsync().Result;
MessageBox.Show(
message,
Resources.Error,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
this.DialogResult = DialogResult.None;
return;
}
}
catch (Exception ex)
{
FrmExceptionDialog.ShowException(ex);
this.DialogResult = DialogResult.None;
}
finally
{
txtConfirmPassword.Enabled = true;
txtNewPassword.Enabled = true;
txtOldPassword.Enabled = true;
btnOK.Enabled = true;
}
}
}
}
private void btnOK_Click(object sender, EventArgs e)
{
errorProvider.Clear();
this.DialogResult = DialogResult.OK;
if (string.IsNullOrEmpty(txtUserName.Text))
{
errorProvider.SetError(txtUserName, Resources.UserNameRequired);
txtUserName.Focus();
this.DialogResult = DialogResult.None;
return;
}
if (string.IsNullOrEmpty(txtPassword.Text))
{
errorProvider.SetError(txtPassword, Resources.PasswordRequired);
txtPassword.Focus();
this.DialogResult = DialogResult.None;
return;
}
if (string.IsNullOrEmpty(txtConfirm.Text))
{
errorProvider.SetError(txtConfirm, Resources.ConfirmPasswordRequired);
txtConfirm.Focus();
this.DialogResult = DialogResult.None;
return;
}
if (string.Compare(txtPassword.Text, txtConfirm.Text, StringComparison.InvariantCultureIgnoreCase) != 0)
{
errorProvider.SetError(txtConfirm, Resources.IncorrectConfirmPassword);
txtConfirm.Focus();
this.DialogResult = DialogResult.None;
return;
}
if (string.IsNullOrEmpty(txtEmail.Text))
{
errorProvider.SetError(txtEmail, Resources.EmailRequired);
txtEmail.Focus();
this.DialogResult = DialogResult.None;
return;
}
var regex = new Regex(Constants.EmailAddressFormatPattern);
if (!regex.IsMatch(txtEmail.Text))
{
errorProvider.SetError(txtEmail, Resources.InvalidEmailAddress);
txtEmail.Focus();
this.DialogResult = DialogResult.None;
return;
}
if (string.IsNullOrEmpty(txtServer.Text))
{
errorProvider.SetError(txtServer, Resources.ServerRequired);
txtServer.Focus();
this.DialogResult = DialogResult.None;
return;
}
try
{
txtUserName.Enabled = false;
txtPassword.Enabled = false;
txtConfirm.Enabled = false;
txtEmail.Enabled = false;
txtServer.Enabled = false;
btnOK.Enabled = false;
using (
var proxy =
new ServiceProxy(
new ClientCredential
{
UserName = Crypto.ProxyUserName,
Password = Crypto.ProxyUserPassword,
ServerUri = txtServer.Text.Trim()
}))
{
var result =
proxy.PutAsJsonAsync(
"api/users/create",
new
{
UserName = txtUserName.Text.Trim(),
Password =
Convert.ToBase64String(
Encoding.ASCII.GetBytes(
Crypto.ComputeHash(txtPassword.Text.Trim(), txtUserName.Text.Trim()))),
Email = txtEmail.Text.Trim()
}).Result;
// Here we cannot use the async/await feature, since
// the dialog will be closed even if we set the DialogResult to None.
if (result.IsSuccessStatusCode)
{
this.UserName = txtUserName.Text.Trim();
this.Password = txtPassword.Text.Trim();
this.ServerUri = txtServer.Text.Trim();
MessageBox.Show(
Resources.CreateAccountSuccessful,
this.Text,
MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
else
{
dynamic details = JsonConvert.DeserializeObject(result.Content.ReadAsStringAsync().Result);
if (details != null)
{
MessageBox.Show(
details.ExceptionMessage.ToString(),
Resources.Error,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
else
{
MessageBox.Show("Register failed!", Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.DialogResult = DialogResult.None;
}
}
}
catch (Exception ex)
{
FrmExceptionDialog.ShowException(ex);
this.DialogResult = DialogResult.None;
}
finally
{
txtUserName.Enabled = true;
txtPassword.Enabled = true;
txtConfirm.Enabled = true;
txtEmail.Enabled = true;
txtServer.Enabled = true;
btnOK.Enabled = true;
}
}
private void btnOK_Click(object sender, EventArgs e)
{
var hasError = false;
this.errorProvider.Clear();
if (string.IsNullOrWhiteSpace(cbUserName.Text))
{
hasError = true;
errorProvider.SetError(cbUserName, Resources.UserNameRequired);
}
if (string.IsNullOrWhiteSpace(txtPassword.Text))
{
hasError = true;
errorProvider.SetError(txtPassword, Resources.PasswordRequired);
}
if (string.IsNullOrWhiteSpace(cbServer.Text))
{
hasError = true;
errorProvider.SetError(cbServer, Resources.ServerRequired);
}
if (hasError)
{
// prevent the dialog from closing
this.DialogResult = DialogResult.None;
return;
}
Credential = new ClientCredential
{
Password = txtPassword.Text,
ServerUri = cbServer.Text.Trim(),
UserName = cbUserName.Text.Trim()
};
// reset the IsSelected property for users
profile.UserProfiles.ForEach(up => up.IsSelected = false);
var userProfile = profile.UserProfiles.FirstOrDefault(p => p.UserName == Credential.UserName);
var encryptedPassword = crypto.Encrypt(Credential.Password);
if (userProfile == null)
{
userProfile = new UserProfile
{
AutoLogin = chkAutomaticLogin.Checked,
IsSelected = true,
Password = encryptedPassword,
RememberPassword = chkRememberPassword.Checked,
UserName = Credential.UserName
};
profile.UserProfiles.Add(userProfile);
}
else
{
userProfile.AutoLogin = chkAutomaticLogin.Checked;
userProfile.IsSelected = true;
userProfile.Password = encryptedPassword;
userProfile.RememberPassword = chkRememberPassword.Checked;
userProfile.UserName = Credential.UserName;
}
// reset the IsSelected property for servers
profile.ServerProfiles.ForEach(sp => sp.IsSelected = false);
var serverProfile = profile.ServerProfiles.FirstOrDefault(p => p.Uri == Credential.ServerUri);
if (serverProfile == null)
{
serverProfile = new ServerProfile(Credential.ServerUri) {IsSelected = true};
profile.ServerProfiles.Add(serverProfile);
}
else
{
serverProfile.IsSelected = true;
serverProfile.Uri = cbServer.Text;
}
try
{
cbUserName.Enabled = false;
txtPassword.Enabled = false;
cbServer.Enabled = false;
btnOK.Enabled = false;
this.Cursor = Cursors.WaitCursor;
using (var proxy = new ServiceProxy(Credential))
{
var result =
proxy.PostAsJsonAsync(
"api/users/authenticate",
new
{
Credential.UserName,
EncodedPassword =
Convert.ToBase64String(
Encoding.ASCII.GetBytes(Crypto.ComputeHash(Credential.Password,
Credential.UserName)))
}).Result;
switch (result.StatusCode)
{
case HttpStatusCode.OK:
break;
case HttpStatusCode.Forbidden:
MessageBox.Show(
Resources.IncorrectUserNamePassword,
Resources.Error,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
this.DialogResult = DialogResult.None;
return;
default:
dynamic message = JsonConvert.DeserializeObject(result.Content.ReadAsStringAsync().Result);
MessageBox.Show(
message.ExceptionMessage.ToString(),
Resources.Error,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
this.DialogResult = DialogResult.None;
return;
}
}
Profile.Save(fileName, profile);
}
catch (Exception ex)
{
FrmExceptionDialog.ShowException(ex);
this.DialogResult = DialogResult.None;
}
finally
{
cbUserName.Enabled = true;
txtPassword.Enabled = true;
cbServer.Enabled = true;
btnOK.Enabled = true;
this.Cursor = Cursors.Default;
}
}