Overwrite
Complete Overwrite of the Folder with the free shard. ServUO 57.3 has been added.
This commit is contained in:
Unstable Kitsune
239
Scripts/Services/RemoteAdmin/PacketHandlers.cs
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239
Scripts/Services/RemoteAdmin/PacketHandlers.cs
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using System;
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using System.Collections;
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using Server.Accounting;
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using Server.Network;
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namespace Server.RemoteAdmin
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{
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public class RemoteAdminHandlers
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{
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private static readonly OnPacketReceive[] m_Handlers = new OnPacketReceive[256];
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static RemoteAdminHandlers()
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{
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//0x02 = login request, handled by AdminNetwork
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Register(0x04, new OnPacketReceive(ServerInfoRequest));
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Register(0x05, new OnPacketReceive(AccountSearch));
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Register(0x06, new OnPacketReceive(RemoveAccount));
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Register(0x07, new OnPacketReceive(UpdateAccount));
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}
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public enum AcctSearchType : byte
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{
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Username = 0,
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IP = 1,
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}
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public static void Register(byte command, OnPacketReceive handler)
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{
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m_Handlers[command] = handler;
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}
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public static bool Handle(byte command, NetState state, PacketReader pvSrc)
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{
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if (m_Handlers[command] == null)
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{
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Console.WriteLine("ADMIN: Invalid packet 0x{0:X2} from {1}, disconnecting", command, state);
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return false;
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}
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else
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{
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m_Handlers[command](state, pvSrc);
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return true;
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}
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}
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private static void ServerInfoRequest(NetState state, PacketReader pvSrc)
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{
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state.Send(AdminNetwork.Compress(new ServerInfo()));
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}
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private static void AccountSearch(NetState state, PacketReader pvSrc)
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{
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AcctSearchType type = (AcctSearchType)pvSrc.ReadByte();
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string term = pvSrc.ReadString();
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if (type == AcctSearchType.IP && !Utility.IsValidIP(term))
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{
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state.Send(new MessageBoxMessage("Invalid search term.\nThe IP sent was not valid.", "Invalid IP"));
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return;
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}
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else
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{
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term = term.ToUpper();
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}
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ArrayList list = new ArrayList();
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foreach (Account a in Accounts.GetAccounts())
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{
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if (!CanAccessAccount(state.Account, a))
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continue;
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switch ( type )
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{
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case AcctSearchType.Username:
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{
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if (a.Username.ToUpper().IndexOf(term) != -1)
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list.Add(a);
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break;
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}
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case AcctSearchType.IP:
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{
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for (int i = 0; i < a.LoginIPs.Length; i++)
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{
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if (Utility.IPMatch(term, a.LoginIPs[i]))
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{
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list.Add(a);
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break;
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}
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}
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break;
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}
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}
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}
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if (list.Count > 0)
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{
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if (list.Count <= 25)
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state.Send(AdminNetwork.Compress(new AccountSearchResults(list)));
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else
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state.Send(new MessageBoxMessage("There were more than 25 matches to your search.\nNarrow the search parameters and try again.", "Too Many Results"));
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}
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else
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{
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state.Send(new MessageBoxMessage("There were no results to your search.\nPlease try again.", "No Matches"));
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}
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}
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static bool CanAccessAccount(IAccount beholder, IAccount beheld)
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{
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return beholder.AccessLevel == AccessLevel.Owner || beheld.AccessLevel < beholder.AccessLevel; // Cannot see accounts of equal or greater access level unless Owner
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}
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private static void RemoveAccount(NetState state, PacketReader pvSrc)
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{
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if (state.Account.AccessLevel < AccessLevel.Administrator)
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{
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state.Send(new MessageBoxMessage("You do not have permission to delete accounts.", "Account Access Exception"));
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return;
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}
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IAccount a = Accounts.GetAccount(pvSrc.ReadString());
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if (a == null)
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{
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state.Send(new MessageBoxMessage("The account could not be found (and thus was not deleted).", "Account Not Found"));
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}
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else if (!CanAccessAccount(state.Account, a))
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{
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state.Send(new MessageBoxMessage("You cannot delete an account with an access level greater than or equal to your own.", "Account Access Exception"));
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}
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else if (a == state.Account)
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{
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state.Send(new MessageBoxMessage("You may not delete your own account.", "Not Allowed"));
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}
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else
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{
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RemoteAdminLogging.WriteLine(state, "Deleted Account {0}", a);
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a.Delete();
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state.Send(new MessageBoxMessage("The requested account (and all it's characters) has been deleted.", "Account Deleted"));
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}
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}
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private static void UpdateAccount(NetState state, PacketReader pvSrc)
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{
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if (state.Account.AccessLevel < AccessLevel.Administrator)
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{
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state.Send(new MessageBoxMessage("You do not have permission to edit accounts.", "Account Access Exception"));
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return;
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}
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string username = pvSrc.ReadString();
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string pass = pvSrc.ReadString();
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Account a = Accounts.GetAccount(username) as Account;
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if (a != null && !CanAccessAccount(state.Account, a))
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{
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state.Send(new MessageBoxMessage("You cannot edit an account with an access level greater than or equal to your own.", "Account Access Exception"));
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}
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else
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{
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bool CreatedAccount = false;
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bool UpdatedPass = false;
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bool oldbanned = a == null ? false : a.Banned;
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AccessLevel oldAcessLevel = a == null ? 0 : a.AccessLevel;
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if (a == null)
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{
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a = new Account(username, pass);
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CreatedAccount = true;
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}
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else if (pass != "(hidden)")
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{
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a.SetPassword(pass);
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UpdatedPass = true;
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}
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if (a != state.Account)
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{
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AccessLevel newAccessLevel = (AccessLevel)pvSrc.ReadByte();
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if (a.AccessLevel != newAccessLevel)
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{
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if (newAccessLevel >= state.Account.AccessLevel)
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state.Send(new MessageBoxMessage("Warning: You may not set an access level greater than or equal to your own.", "Account Access Level update denied."));
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else
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a.AccessLevel = newAccessLevel;
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}
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bool newBanned = pvSrc.ReadBoolean();
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if (newBanned != a.Banned)
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{
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oldbanned = a.Banned;
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a.Banned = newBanned;
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a.Comments.Add(new AccountComment(state.Account.Username, newBanned ? "Banned via Remote Admin" : "Unbanned via Remote Admin"));
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}
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}
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else
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{
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pvSrc.ReadInt16();//skip both
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state.Send(new MessageBoxMessage("Warning: When editing your own account, Account Status and Access Level cannot be changed.", "Editing Own Account"));
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}
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ArrayList list = new ArrayList();
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ushort length = pvSrc.ReadUInt16();
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bool invalid = false;
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for (int i = 0; i < length; i++)
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{
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string add = pvSrc.ReadString();
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if (Utility.IsValidIP(add))
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list.Add(add);
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else
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invalid = true;
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}
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if (list.Count > 0)
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a.IPRestrictions = (string[])list.ToArray(typeof(string));
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else
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a.IPRestrictions = new string[0];
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if (invalid)
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state.Send(new MessageBoxMessage("Warning: one or more of the IP Restrictions you specified was not valid.", "Invalid IP Restriction"));
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if (CreatedAccount)
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RemoteAdminLogging.WriteLine(state, "Created account {0} with Access Level {1}", a.Username, a.AccessLevel);
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else
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{
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string changes = string.Empty;
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if (UpdatedPass)
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changes += " Password Changed.";
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if (oldAcessLevel != a.AccessLevel)
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changes = string.Format("{0} Access level changed from {1} to {2}.", changes, oldAcessLevel, a.AccessLevel);
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if (oldbanned != a.Banned)
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changes += a.Banned ? " Banned." : " Unbanned.";
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RemoteAdminLogging.WriteLine(state, "Updated account {0}:{1}", a.Username, changes);
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}
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state.Send(new MessageBoxMessage("Account updated successfully.", "Account Updated"));
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}
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}
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}
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}
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