/// <summary>
/// Constructor
/// </summary>
/// <param name="Pid">The player account ID</param>
public AccountEditForm(int Pid)
{
InitializeComponent();
this.AccountId = Pid;
// Register for Events
GpcmClient.OnSuccessfulLogin += GpcmClient_OnSuccessfulLogin;
GpcmClient.OnDisconnect += GpcmClient_OnDisconnect;
// Fill the account information boxes
using (GamespyDatabase Database = new GamespyDatabase())
{
Dictionary <string, object> User = Database.GetUser(AccountId);
PlayerID.Value = AccountId = Int32.Parse(User["id"].ToString());
AccountNick.Text = User["name"].ToString();
AccountEmail.Text = User["email"].ToString();
// Disable options if user is online
if (GamespyEmulator.IsPlayerConnected(AccountId))
{
SatusLabel.Text = "Online (IP: " + User["lastip"].ToString() + ")";
UpdateBtn.Enabled = false;
DeleteBtn.Enabled = false;
DisconnectBtn.Enabled = true;
}
else
{
SatusLabel.Text = "Offline";
}
}
}
/// <summary>
/// This method verifies the login information sent by
/// the client, and returns encrypted data for the client
/// to verify as well
/// </summary>
public void ProcessLogin(Dictionary <string, string> Recv)
{
// Make sure we have all the required data to process this login
if (!Recv.ContainsKey("uniquenick") || !Recv.ContainsKey("challenge") || !Recv.ContainsKey("response"))
{
Stream.SendAsync(@"\error\\err\0\fatal\\errmsg\Invalid Query!\id\1\final\");
Disconnect(DisconnectReason.InvalidLoginQuery);
return;
}
// Dispose connection after use
try
{
using (GamespyDatabase Conn = new GamespyDatabase())
{
// Try and fetch the user from the database
Dictionary <string, object> User = Conn.GetUser(Recv["uniquenick"]);
if (User == null)
{
Stream.SendAsync(@"\error\\err\265\fatal\\errmsg\The uniquenick provided is incorrect!\id\1\final\");
Disconnect(DisconnectReason.InvalidUsername);
return;
}
// Check if user is banned
bool banned = Int32.Parse(User["permban"].ToString()) > 0;
if (banned)
{
Stream.SendAsync(@"\error\\err\265\fatal\\errmsg\You account has been permanently suspended.\id\1\final\");
Disconnect(DisconnectReason.PlayerIsBanned);
return;
}
// Set player variables
PlayerId = Int32.Parse(User["id"].ToString());
PlayerNick = Recv["uniquenick"];
PlayerEmail = User["email"].ToString();
PlayerCountryCode = User["country"].ToString();
PasswordHash = User["password"].ToString().ToLowerInvariant();
// Use the GenerateProof method to compare with the "response" value. This validates the given password
if (Recv["response"] == GenerateProof(Recv["challenge"], ServerChallengeKey))
{
// Create session key
SessionKey = Crc.ComputeChecksum(PlayerNick);
// Password is correct
Stream.SendAsync(
@"\lc\2\sesskey\{0}\proof\{1}\userid\{2}\profileid\{2}\uniquenick\{3}\lt\{4}__\id\1\final\",
SessionKey,
GenerateProof(ServerChallengeKey, Recv["challenge"]), // Do this again, Params are reversed!
PlayerId,
PlayerNick,
GenerateRandomString(22) // Generate LT whatever that is (some sort of random string, 22 chars long)
);
// Log Incoming Connections
ServerManager.Log("Client Login: {0} - {1} - {2}", PlayerNick, PlayerId, RemoteEndPoint);
// Update status last, and call success login
Status = LoginStatus.Completed;
CompletedLoginProcess = true;
OnSuccessfulLogin?.Invoke(this);
}
else
{
// Log Incoming Connections
ServerManager.Log("Failed Login Attempt: {0} - {1} - {2}", PlayerNick, PlayerId, RemoteEndPoint);
// Password is incorrect with database value
Stream.SendAsync(@"\error\\err\260\fatal\\errmsg\The password provided is incorrect.\id\1\final\");
Disconnect(DisconnectReason.InvalidPassword);
}
}
}
catch (Exception ex)
{
ExceptionHandler.GenerateExceptionLog(ex);
Disconnect(DisconnectReason.GeneralError);
return;
}
}
/// <summary>
/// This method verifies the login information sent by
/// the client, and returns encrypted data for the client
/// to verify as well
/// </summary>
public void ProcessLogin(Dictionary <string, string> Recv)
{
// Make sure we have all the required data to process this login
if (!Recv.ContainsKey("uniquenick") || !Recv.ContainsKey("challenge") || !Recv.ContainsKey("response"))
{
Stream.SendAsync(@"\error\\err\0\fatal\\errmsg\Invalid Query!\id\1\final\");
Disconnect(2);
return;
}
// Dispose connection after use
try
{
using (GamespyDatabase Conn = new GamespyDatabase())
{
// Try and fetch the user from the database
Dictionary <string, object> User = Conn.GetUser(Recv["uniquenick"]);
if (User == null)
{
Stream.SendAsync(@"\error\\err\265\fatal\\errmsg\The uniquenick provided is incorrect!\id\1\final\");
Disconnect(2);
return;
}
// Set player variables
PlayerId = Int32.Parse(User["pid"].ToString());
PlayerNick = Recv["uniquenick"];
PlayerEmail = User["email"].ToString();
PlayerCountryCode = User["game_country"].ToString();
PasswordHash = User["password"].ToString().ToLowerInvariant();
// Use the GenerateProof method to compare with the "response" value. This validates the given password
if (Recv["response"] == GenerateProof(Recv["challenge"], ServerChallengeKey))
{
// Create session key
SessionKey = Crc.ComputeChecksum(PlayerNick);
// Password is correct
Stream.SendAsync(
@"\lc\2\sesskey\{0}\proof\{1}\userid\{2}\profileid\{2}\uniquenick\{3}\lt\{4}__\id\1\final\",
SessionKey,
GenerateProof(ServerChallengeKey, Recv["challenge"]), // Do this again, Params are reversed!
PlayerId,
PlayerNick,
GenerateRandomString(22) // Generate LT whatever that is (some sort of random string, 22 chars long)
);
// Log Incoming Connections
ServerManager.Log("Client Login: {0} - {1} - {2}", PlayerNick, PlayerId, RemoteEndPoint);
Conn.Execute(
"UPDATE web_users SET last_game_ip=@P0, game_session=1, game_tstamp=@P1 WHERE pid=@P2",
RemoteEndPoint.Address,
DateTime.UtcNow.ToUnixTimestamp(),
PlayerId
);
// Update status last, and call success login
Status = LoginStatus.Completed;
if (OnSuccessfulLogin != null)
{
OnSuccessfulLogin(this);
}
}
else
{
// Log Incoming Connections
ServerManager.Log("Failed Login Attempt: {0} - {1} - {2}", PlayerNick, PlayerId, RemoteEndPoint);
// Password is incorrect with database value
Stream.SendAsync(@"\error\\err\260\fatal\\errmsg\The password provided is incorrect.\id\1\final\");
Disconnect(3);
}
}
}
catch (Exception ex)
{
ExceptionHandler.GenerateExceptionLog(ex);
Disconnect(4);
return;
}
}
public void CheckInput()
{
// Get user input
Console.Write("cmd > ");
string Line = Console.ReadLine();
// Make sure input is not empty
if (string.IsNullOrWhiteSpace(Line))
{
return;
}
// Define some base vars
Dictionary <string, object> user = new Dictionary <string, object>();
string command = Line.Trim();
string[] parts = command.Split(' ');
try
{
switch (parts[0])
{
case "stop":
case "quit":
case "exit":
isRunning = false;
break;
case "connections":
Console.WriteLine(" - Total Connections: {0}" + Environment.NewLine, CmServer.NumClients());
break;
case "accounts":
Console.WriteLine(" - Total Accounts: {0}" + Environment.NewLine, Database.GetNumAccounts());
break;
case "fetch":
// Prevent an out of range exception
if (parts.Length < 2)
{
Console.WriteLine(" - Incorrect command format. Please type 'help' to see list of available commands.");
Console.WriteLine("");
return;
}
// Make sure we have a nick
if (String.IsNullOrEmpty(parts[1]))
{
Console.WriteLine(" - No account named provided. Please make sure you are providing an account name, and not a space");
Console.WriteLine("");
return;
}
// Fetch user account info
user = Database.GetUser(parts[1]);
if (user == null)
{
Console.WriteLine(
" - Account '{0}' does not exist in the gamespy database." + Environment.NewLine,
parts[1]);
return;
}
// Get BF2 PID
Console.Write(
" - Account ID: " + user["id"].ToString() + Environment.NewLine +
" - Email: " + user["email"].ToString() + Environment.NewLine +
" - Country: " + user["country"].ToString() + Environment.NewLine
+ Environment.NewLine
);
break;
case "create":
// Prevent an out of range exception
if (parts.Length < 4)
{
Console.WriteLine(" - Incorrect command format. Please type 'help' to see list of available commands.");
Console.WriteLine("");
return;
}
// Make sure our strings are not empty!
if (String.IsNullOrEmpty(parts[1]) || String.IsNullOrEmpty(parts[2]) || String.IsNullOrEmpty(parts[3]))
{
Console.WriteLine(" - Account name, password, or email was not provided. Please try again with the correct format.");
Console.WriteLine("");
return;
}
// Make sure the account exists!
if (Database.UserExists(parts[1]))
{
Console.WriteLine(" - Account '{0}' already exists in the gamespy database.", parts[1]);
return;
}
bool r = Database.CreateUser(parts[1], parts[2], parts[3], "00");
string m = (r == true) ? " - Account created successfully" : " - Error creating account!";
Console.WriteLine(m + Environment.NewLine);
break;
case "delete":
// Prevent an out of range exception
if (parts.Length < 2)
{
Console.WriteLine(" - Incorrect command format. Please type 'help' to see list of available commands.");
Console.WriteLine("");
return;
}
// Make sure our strings are not empty!
if (String.IsNullOrEmpty(parts[1]))
{
Console.WriteLine(" - Account name was not provided. Please try again with the correct format.");
Console.WriteLine("");
return;
}
// Make sure the account exists!
if (!Database.UserExists(parts[1]))
{
Console.WriteLine(" - Account '{0}' doesnt exist in the gamespy database.", parts[1]);
Console.WriteLine("");
return;
}
// Do a confimration
Console.Write(" - Are you sure you want to delete account '{0}'? <y/n>: ", parts[1]);
string v = Console.ReadLine().ToLower();
// If no, stop here
if (v == "n" || v == "no")
{
Console.WriteLine(" - Command cancelled." + Environment.NewLine);
return;
}
// Process any command other then no
if (v == "y" || v == "yes")
{
string output = "";
if (Database.DeleteUser(parts[1]) == 1)
{
output = " - Account deleted successfully";
}
else
{
output = " - Failed to remove account from database.";
}
Console.WriteLine(output + Environment.NewLine);
}
else
{
Console.WriteLine(" - Incorrect repsonse. Aborting command" + Environment.NewLine);
}
break;
case "setpid":
// Prevent an out of range exception
if (parts.Length < 3)
{
Console.WriteLine(" - Incorrect command format. Please type 'help' to see list of available commands.");
Console.WriteLine("");
return;
}
// Make sure our strings are not empty!
if (String.IsNullOrEmpty(parts[1]) || String.IsNullOrEmpty(parts[2]))
{
Console.WriteLine(" - Account name or PID not provided. Please try again with the correct format.");
Console.WriteLine("");
return;
}
// Make sure the account exists!
user = Database.GetUser(parts[1]);
if (user == null)
{
Console.WriteLine(" - Account '{0}' does not exist in the gamespy database.", parts[1]);
return;
}
// Try to make a PID out of parts 2
int newpid;
if (!Int32.TryParse(parts[2], out newpid))
{
Console.WriteLine(" - Player ID must be an numeric only!");
Console.WriteLine("");
return;
}
// try and set the PID
int result = Database.SetPID(parts[1], newpid);
string message = "";
switch (result)
{
case 1:
message = "New PID is set!";
break;
case 0:
message = "Error setting PID";
break;
case -1:
message = String.Format("Account '{0}' does not exist in the gamespy database.", parts[1]);
break;
case -2:
message = String.Format("PID {0} is already in use.", newpid);
break;
}
Console.WriteLine(" - " + message);
Console.WriteLine("");
break;
case "help":
Console.Write(Environment.NewLine +
"stop/quit/exit - Stops the server" + Environment.NewLine +
"connections - Displays the current number of connected clients" + Environment.NewLine +
"accounts - Displays the current number accounts in the DB." + Environment.NewLine +
"create {nick} {password} {email} - Create a new Gamespy account." + Environment.NewLine +
"delete {nick} - Deletes a user account." + Environment.NewLine +
"fetch {nick} - Displays the account information" + Environment.NewLine +
"setpid {nick} {newpid} - Sets the BF2 Player ID of the givin account name" + Environment.NewLine
+ Environment.NewLine
);
break;
default:
lock (Console.Out)
{
Console.WriteLine("Unrecognized input '{0}'", Line);
}
break;
}
}
catch {}
Thread.Sleep(100);
}
/// <summary>
/// Reads the next input in the console (Blocking Method)
/// </summary>
private static void CheckInput()
{
// Get user input [Blocking]
string Input = Console.ReadLine();
// Make sure input is not empty
if (String.IsNullOrWhiteSpace(Input))
{
Console.WriteLine("Please enter a command");
Console.WriteLine();
Console.Write("Cmd > ");
return;
}
// Split input into an array by whitespace, empty entries are removed
string[] InParts = Input.Split((char[])null, StringSplitOptions.RemoveEmptyEntries);
Dictionary <string, object> user = new Dictionary <string, object>();
// Process Task
try
{
switch (InParts[0].ToLowerInvariant())
{
case "stop":
case "quit":
case "exit":
IsRunning = false; // Setting to false will stop program loop
break;
case "connections":
Console.WriteLine("Total Connections: {0}", ServerManager.NumConnections());
break;
case "accounts":
using (GamespyDatabase Db = new GamespyDatabase())
Console.WriteLine("Total Accounts: {0}", Db.GetNumAccounts());
break;
case "fetch":
// Prevent an out of range exception
if (InParts.Length < 2)
{
Console.WriteLine("Incorrect command format. Please type 'help' to see list of available commands.");
break;
}
// Make sure we have a nick
if (String.IsNullOrEmpty(InParts[1]))
{
Console.WriteLine("No account named provided. Please make sure you are providing an account name, and not a space");
break;
}
// Fetch user account info
using (GamespyDatabase Db = new GamespyDatabase())
user = Db.GetUser(InParts[1]);
if (user == null)
{
Console.WriteLine("Account '{0}' does not exist in the gamespy database.", InParts[1]);
break;
}
// Get BF2 PID
Console.WriteLine(" - PlayerID: " + user["id"].ToString());
Console.WriteLine(" - Email: " + user["email"].ToString());
Console.WriteLine(" - Country: " + user["country"].ToString());
break;
case "create":
// Prevent an out of range exception
if (InParts.Length < 4)
{
Console.WriteLine("Incorrect command format. Please type 'help' to see list of available commands.");
break;
}
// Make sure our strings are not empty!
if (String.IsNullOrEmpty(InParts[1]) || String.IsNullOrEmpty(InParts[2]) || String.IsNullOrEmpty(InParts[3]))
{
Console.WriteLine("Account name, password, or email was not provided. Please try again with the correct format.");
break;
}
// Disposible connection
using (GamespyDatabase Db = new GamespyDatabase())
{
// Make sure the account exists!
if (Db.UserExists(InParts[1]))
{
Console.WriteLine("Account '{0}' already exists in the gamespy database.", InParts[1]);
break;
}
bool r = Db.CreateUser(InParts[1], InParts[2], InParts[3], "00") > 0;
Console.WriteLine((r == true) ? "Account created successfully" : "Error creating account!");
}
break;
case "delete":
// Prevent an out of range exception
if (InParts.Length < 2)
{
Console.WriteLine("Incorrect command format. Please type 'help' to see list of available commands.");
break;
}
// Make sure our strings are not empty!
if (String.IsNullOrEmpty(InParts[1]))
{
Console.WriteLine("Account name was not provided. Please try again with the correct format.");
break;
}
// Disposible connection
using (GamespyDatabase Db = new GamespyDatabase())
{
// Make sure the account exists!
if (!Db.UserExists(InParts[1]))
{
break;
}
// Do a confimration
Console.Write("Are you sure you want to delete account '{0}'? <y/n>: ", InParts[1]);
string v = Console.ReadLine().ToLower().Trim();
// If no, stop here
if (v == "n" || v == "no" || v == "na" || v == "nope")
{
Console.WriteLine("Command cancelled.");
break;
}
// Process any command other then no
if (v == "y" || v == "yes" || v == "ya" || v == "yep")
{
if (Db.DeleteUser(InParts[1]) == 1)
{
Console.WriteLine("Account deleted successfully");
}
else
{
Console.WriteLine("Failed to remove account from database.");
}
}
else
{
Console.WriteLine("Incorrect repsonse. Aborting command");
}
}
break;
case "setpid":
// Prevent an out of range exception
if (InParts.Length < 3)
{
Console.WriteLine("Incorrect command format. Please type 'help' to see list of available commands.");
break;
}
// Make sure our strings are not empty!
if (String.IsNullOrEmpty(InParts[1]) || String.IsNullOrEmpty(InParts[2]))
{
Console.WriteLine("Account name or PID not provided. Please try again with the correct format.");
break;
}
// Disposible connection
using (GamespyDatabase Db = new GamespyDatabase())
{
// Make sure the account exists!
user = Db.GetUser(InParts[1]);
if (user == null)
{
Console.WriteLine("Account '{0}' does not exist in the gamespy database.", InParts[1]);
break;
}
// Try to make a PID out of parts 2
int newpid;
if (!Int32.TryParse(InParts[2], out newpid))
{
Console.WriteLine("Player ID must be an numeric only!");
break;
}
// try and set the PID
int result = Db.SetPID(InParts[1], newpid);
string message = "";
switch (result)
{
case 1:
message = "New PID is set!";
break;
case 0:
message = "Error setting PID";
break;
case -1:
message = String.Format("Account '{0}' does not exist in the gamespy database.", InParts[1]);
break;
case -2:
message = String.Format("PID {0} is already in use.", newpid);
break;
}
Console.WriteLine(" - " + message);
}
break;
case "?":
case "help":
Console.Write(Environment.NewLine +
"stop/quit/exit - Stops the server" + Environment.NewLine +
"connections - Displays the current number of connected clients" + Environment.NewLine +
"accounts - Displays the current number accounts in the DB." + Environment.NewLine +
"create {nick} {password} {email} - Create a new Gamespy account." + Environment.NewLine +
"delete {nick} - Deletes a user account." + Environment.NewLine +
"fetch {nick} - Displays the account information" + Environment.NewLine +
"setpid {nick} {newpid} - Sets the BF2 Player ID of the givin account name" + Environment.NewLine
);
break;
case "enter":
// Insert a break point here in Visual Studio to and enter this command to "Enter" the program during debugging
IsRunning = true;
break;
default:
Console.WriteLine("Unrecognized input '{0}'", Input);
break;
}
}
catch (Exception e)
{
Console.Write(e.Message);
}
// Await a new command
if (IsRunning)
{
Console.WriteLine();
Console.Write("Cmd > ");
}
}