Package marauroa.server.game.container

Class SecuredLoginInfo

java.lang.Object
marauroa.server.game.container.SecuredLoginInfo
public class SecuredLoginInfo extends Object
This class stores the information needed to allow a secure login. Once login is completed the information is cleared.

  • Field Details

    • serverNonce

      public byte[] serverNonce
      A long array of bytes that represent the Hash of a random value.

    • clientNonce

      public byte[] clientNonce
      A long array of bytes that represent a random value.

    • clientNonceHash

      public byte[] clientNonceHash
      A long byte array that represent the hash of the client Nonce field

    • username

      public String username
      Username of the player

    • password

      public byte[] password
      An array that represent the hash of the password xor ClientNonce xor ServerNonce.

    • key

      public RSAKey key
      The server RSA key.

    • address

      public InetAddress address
      client ip address

    • seed

      public String seed
      seed identifying the client

    • reason

      public MessageS2CLoginNACK.Reasons reason
      reason why a login failed

    • usingSecureChannel

      public boolean usingSecureChannel
      is the password encrypted

    • tokenType

      public String tokenType
      token type

    • token

      public String token

  • Constructor Details

    • SecuredLoginInfo

      public SecuredLoginInfo​(RSAKey key, byte[] clientNonceHash, byte[] serverNonce, InetAddress address)
      Constructor
      Parameters:
      key - the server private key
      clientNonceHash - the client hash
      serverNonce - the server random bigint
      address - client ip address

    • SecuredLoginInfo

      public SecuredLoginInfo​(InetAddress address)
      Constructor
      Parameters:
      address - client ip address

  • Method Details

    • addLoginEvent

      public void addLoginEvent​(DBTransaction transaction, InetAddress address, int result, Timestamp timestamp) throws SQLException
      Add a login event to database each time player login, even if it fails.
      Parameters:
      transaction - DBTransactions
      address - the IP address that originated the request.
      result - 0 failed password, 1 successful login, 2 banned, 3 inactive, 4 blocked, 5 merged
      timestamp - timestamp
      Throws:
      SQLException - if there is any database problem.

    • countConnectionsFromSameIPAddress

      public int countConnectionsFromSameIPAddress​(PlayerEntryContainer playerContainer)
      counts the number of connections from this ip-address
      Parameters:
      playerContainer - PlayerEntryContainer
      Returns:
      number of active connections

    • isBlocked

      public boolean isBlocked​(DBTransaction transaction) throws SQLException
      Returns true if an account is temporarily blocked due to too many tries in the defined time frame.
      Parameters:
      transaction - DBTransactions
      Returns:
      true if an account is temporarily blocked due to too many tries in the defined time frame.
      Throws:
      SQLException - if there is any database problem.

    • getStatus

      public String getStatus​(DBTransaction transaction) throws SQLException
      Returns a string indicating the status of the account. It can be:
      • active
      • inactive
      • banned
      Parameters:
      transaction - DBTransactions
      Returns:
      a string indicating the status of the account.
      Throws:
      SQLException

    • isUsingSecureChannel

      public boolean isUsingSecureChannel()
      are we using a secure channel so that we can skip our own RSA encryption and replay protection
      Returns:
      usingSecureChannel

    • getDecryptedPasswordHash

      public byte[] getDecryptedPasswordHash()
      gets the decrypted password
      Returns:
      the decrypted password hash

    • toString

      public String toString()
      returns a string suitable for debug output of this DBCommand.
      Overrides:
      toString in class Object
      Returns:
      debug string