protected void LoginButton_Click(object sender, EventArgs e)
{
if (!IsValid)
{
return;
}
bool useIntegrated;
SqlServer server;
SqlAdmin.Security security = new SqlAdmin.Security();
if (AuthRadioButtonList.SelectedItem.Value == "windows")
{
if (security.WebServer == "iis" && System.Security.Principal.WindowsIdentity.GetCurrent().Name != this.UsernameTextBox.Text)
{
ErrorLabel.Visible = true;
ErrorLabel.Text = "IIS verion of SQL Web Admin doesn't support windows logins other than your own.<br>";
}
try {
server = new SqlServer(ServerTextBox.Text, this.UsernameTextBox.Text, this.PasswordTextBox.Text, true);
useIntegrated = true;
}
catch (System.ComponentModel.Win32Exception w32Ex) {
ErrorLabel.Visible = true;
ErrorLabel.Text = "Invalid username and/or password, or server does not exist.";
return;
}
catch (Exception ex) {
ErrorLabel.Visible = true;
ErrorLabel.Text = ex.Message;
return;
}
}
else
{
server = new SqlServer(ServerTextBox.Text, UsernameTextBox.Text, PasswordTextBox.Text, false);
useIntegrated = false;
}
if (server.IsUserValid())
{
if (useIntegrated)
{
AdminUser.CurrentUser = new AdminUser(UsernameTextBox.Text, PasswordTextBox.Text, ServerTextBox.Text, true);
security.WriteCookieForFormsAuthentication(
server.Username,
server.Password,
false,
SqlLoginType.NTUser);
}
else
{
AdminUser.CurrentUser = new AdminUser(UsernameTextBox.Text, PasswordTextBox.Text, ServerTextBox.Text, false);
security.WriteCookieForFormsAuthentication(
server.Username,
server.Password,
false,
SqlLoginType.Standard);
}
Response.Redirect("databases.aspx");
}
else
{
ErrorLabel.Visible = true;
ErrorLabel.Text = "Invalid username and/or password, you are using a windows login that is not your own, or server does not exist.<br>";
}
}
public void Login()
{
string servername = ParamsData["servername"];
string logintype = ParamsData["logintype"];
string uid = "";
string pwd = "";
uid = ParamsData["uid"];
pwd = ParamsData["pwd"];
bool useIntegrated;
SqlServer server;
SqlAdmin.Security security = new SqlAdmin.Security();
if (logintype == "0")
{
server = new SqlServer(servername, uid, pwd, true);
useIntegrated = true;
}
else
{
server = new SqlServer(servername, uid, pwd, false);
useIntegrated = false;
}
if (server.IsUserValid())
{
if (useIntegrated)
{
AdminUser.CurrentUser = new AdminUser(servername, uid, pwd, true);
security.WriteCookieForFormsAuthentication(server.Username, server.Password, false, SqlLoginType.NTUser);
}
else
{
AdminUser.CurrentUser = new AdminUser(servername, uid, pwd, false);
security.WriteCookieForFormsAuthentication(
server.Username,
server.Password,
false,
SqlLoginType.Standard);
}
PutOutData.Add("server", server);
server.Connect();
SqlDatabaseCollection databases = server.Databases;
server.Disconnect();
DataTable dt = new DataTable();
dt.Columns.Add("name");
dt.Columns.Add("encodedname");
dt.Columns.Add("size");
for (int i = 0; i < databases.Count; i++)
{
SqlDatabase database = databases[i];
dt.Rows.Add(new object[] { database.Name, database.Name, database.Size == -1 ? "Unknown" : String.Format("{0}MB", database.Size) });
}
JsonResult = RetSuccess(null, JavaScriptConvert.SerializeObject(dt));
}
else
{
JsonResult = RetError("数据库连接失败！");
}
}
protected void LoginButton_Click(object sender, System.EventArgs e)
{
if (!IsValid)
return;
bool useIntegrated;
SqlServer server;
SqlAdmin.Security security = new SqlAdmin.Security();
if (AuthRadioButtonList.SelectedItem.Value == "windows")
{
if (security.WebServer == "iis" && System.Security.Principal.WindowsIdentity.GetCurrent().Name != this.UsernameTextBox.Text)
{
ErrorLabel.Visible = true;
ErrorLabel.Text = "IIS verion of SQL Web Admin doesn't support windows logins other than your own.<br>";
}
try
{
server = new SqlServer(ServerTextBox.Text, this.UsernameTextBox.Text, this.PasswordTextBox.Text, true);
useIntegrated = true;
}
catch (System.ComponentModel.Win32Exception w32Ex)
{
ErrorLabel.Visible = true;
ErrorLabel.Text = "Invalid username and/or password, or server does not exist.";
return;
}
catch (Exception ex)
{
ErrorLabel.Visible = true;
ErrorLabel.Text = ex.Message;
return;
}
}
else
{
server = new SqlServer(ServerTextBox.Text, UsernameTextBox.Text, PasswordTextBox.Text, false);
useIntegrated = false;
}
if (server.IsUserValid())
{
if (useIntegrated)
{
AdminUser.CurrentUser = new AdminUser(UsernameTextBox.Text, PasswordTextBox.Text, ServerTextBox.Text, true);
security.WriteCookieForFormsAuthentication(server.Username, server.Password, false, SqlLoginType.NTUser);
}
else
{
AdminUser.CurrentUser = new AdminUser(UsernameTextBox.Text, PasswordTextBox.Text, ServerTextBox.Text, false);
security.WriteCookieForFormsAuthentication(
server.Username,
server.Password,
false,
SqlLoginType.Standard);
}
Response.Redirect("databases.aspx");
}
else
{
ErrorLabel.Visible = true;
ErrorLabel.Text = "Invalid username and/or password, you are using a windows login that is not your own, or server does not exist.<br>";
}
}
