Files
CS2-SimpleAdmin/Managers/PermissionManager.cs
Dawid Bepierszcz 9fb256d39f 1.4.3c
- Fixed rare problems with expiring bans
- More checks for `BanType`
- Minor changes about validating players
- Added `css_players -duplicate` to list players with same ip address
2024-05-02 13:51:07 +02:00

540 lines
16 KiB
C#

using CounterStrikeSharp.API;
using CounterStrikeSharp.API.Modules.Entities;
using Dapper;
using Microsoft.Extensions.Logging;
using MySqlConnector;
using Newtonsoft.Json;
using System.Collections.Concurrent;
namespace CS2_SimpleAdmin;
public class PermissionManager(Database.Database database)
{
// Unused for now
//public static readonly ConcurrentDictionary<string, ConcurrentBag<string>> _adminCache = new ConcurrentDictionary<string, ConcurrentBag<string>>();
public static readonly ConcurrentDictionary<SteamID, DateTime?> AdminCache = new();
/*
public async Task<List<(List<string>, int)>> GetAdminFlags(string steamId)
{
DateTime now = DateTime.UtcNow.ToLocalTime();
await using MySqlConnection connection = await _database.GetConnectionAsync();
string sql = "SELECT flags, immunity, ends FROM sa_admins WHERE player_steamid = @PlayerSteamID AND (ends IS NULL OR ends > @CurrentTime) AND (server_id IS NULL OR server_id = @serverid)";
List<dynamic>? activeFlags = (await connection.QueryAsync(sql, new { PlayerSteamID = steamId, CurrentTime = now, serverid = CS2_SimpleAdmin.ServerId }))?.ToList();
if (activeFlags == null)
{
return new List<(List<string>, int)>();
}
List<(List<string>, int)> filteredFlagsWithImmunity = [];
foreach (dynamic flags in activeFlags)
{
if (flags is not IDictionary<string, object> flagsDict)
{
continue;
}
if (!flagsDict.TryGetValue("flags", out var flagsValueObj) || !flagsDict.TryGetValue("immunity", out var immunityValueObj))
{
continue;
}
if (!(flagsValueObj is string flagsValue) || !int.TryParse(immunityValueObj.ToString(), out var immunityValue))
{
continue;
}
//Console.WriteLine($"Flags: {flagsValue}, Immunity: {immunityValue}");
filteredFlagsWithImmunity.Add((flagsValue.Split(',').ToList(), immunityValue));
}
return filteredFlagsWithImmunity;
}
*/
private async Task<List<(string, string, List<string>, int, DateTime?)>> GetAllPlayersFlags()
{
var now = DateTime.UtcNow.ToLocalTime();
try
{
await using var connection = await database.GetConnectionAsync();
const string sql = """
SELECT sa_admins.player_steamid, sa_admins.player_name, sa_admins_flags.flag, sa_admins.immunity, sa_admins.ends
FROM sa_admins_flags
JOIN sa_admins ON sa_admins_flags.admin_id = sa_admins.id
WHERE (sa_admins.ends IS NULL OR sa_admins.ends > @CurrentTime)
AND (sa_admins.server_id IS NULL OR sa_admins.server_id = @serverid)
ORDER BY sa_admins.player_steamid
""";
var activeFlags = (await connection.QueryAsync(sql, new { CurrentTime = now, serverid = CS2_SimpleAdmin.ServerId })).ToList();
List<(string, string, List<string>, int, DateTime?)> filteredFlagsWithImmunity = [];
var currentSteamId = string.Empty;
var currentPlayerName = string.Empty;
List<string> currentFlags = [];
var immunityValue = 0;
DateTime? ends = null;
foreach (var flagInfo in activeFlags)
{
if (flagInfo is not IDictionary<string, object> flagInfoDict)
{
continue;
}
if (!flagInfoDict.TryGetValue("player_steamid", out var steamIdObj) ||
!flagInfoDict.TryGetValue("player_name", out var playerNameObj) ||
!flagInfoDict.TryGetValue("flag", out var flagObj) ||
!flagInfoDict.TryGetValue("immunity", out var immunityValueObj) ||
!flagInfoDict.TryGetValue("ends", out var endsObj))
{
continue;
}
if (steamIdObj is not string steamId ||
playerNameObj is not string playerName ||
flagObj is not string flag ||
!int.TryParse(immunityValueObj.ToString(), out immunityValue))
{
continue;
}
if (ends != null)
{
if (DateTime.TryParse(endsObj.ToString(), out var parsedEnds))
{
ends = parsedEnds;
}
}
if (currentSteamId != steamId && !string.IsNullOrEmpty(currentSteamId))
{
filteredFlagsWithImmunity.Add((currentSteamId, currentPlayerName, currentFlags, immunityValue, ends));
currentFlags = [];
}
currentSteamId = steamId;
currentPlayerName = playerName;
currentFlags.Add(flag);
}
if (!string.IsNullOrEmpty(currentSteamId))
{
filteredFlagsWithImmunity.Add((currentSteamId, currentPlayerName, currentFlags, immunityValue, ends));
}
return filteredFlagsWithImmunity;
}
catch (Exception)
{
return [];
}
}
/*
public async Task<Dictionary<int, Tuple<List<string>, List<Tuple<string, DateTime?>>, int>>> GetAllGroupsFlags()
{
try
{
await using MySqlConnection connection = await _database.GetConnectionAsync();
string sql = "SELECT group_id FROM sa_groups_servers WHERE server_id = @serverid";
var groupIds = connection.Query<int>(sql, new { serverid = CS2_SimpleAdmin.ServerId }).ToList();
sql = @"
SELECT g.group_id, f.flag
FROM sa_groups_flags f
JOIN sa_groups_servers g ON f.group_id = g.group_id
WHERE g.server_id = @serverid";
var groupFlagData = connection.Query(sql, new { serverid = CS2_SimpleAdmin.ServerId }).ToList();
if (groupIds.Count == 0 || groupFlagData.Count == 0)
{
return [];
}
var groupInfoDictionary = new Dictionary<int, Tuple<List<string>, List<Tuple<string, DateTime?>>, int>>();
foreach (var groupId in groupIds)
{
groupInfoDictionary[groupId] = new Tuple<List<string>, List<Tuple<string, DateTime?>>, int>([], [], 0);
}
foreach (var row in groupFlagData)
{
var groupId = (int)row.group_id;
var flag = (string)row.flag;
groupInfoDictionary[groupId].Item1.Add(flag);
}
sql = @"
SELECT a.group_id, a.player_steamid, a.ends, g.immunity, g.name
FROM sa_admins a
JOIN sa_groups g ON a.group_id = g.id
WHERE a.group_id IN @groupIds";
var playerData = (await connection.QueryAsync(sql, new { groupIds })).ToList();
foreach (var row in playerData)
{
var groupId = (int)row.group_id;
var playerSteamid = (string)row.player_steamid;
var ends = row.ends as DateTime?;
var immunity = (int)row.immunity;
groupInfoDictionary[groupId].Item2.Add(new Tuple<string, DateTime?>(playerSteamid, ends));
groupInfoDictionary[groupId] = new Tuple<List<string>, List<Tuple<string, DateTime?>>, int>(groupInfoDictionary[groupId].Item1, groupInfoDictionary[groupId].Item2, immunity);
}
return groupInfoDictionary;
}
catch { }
return [];
}
*/
private async Task<Dictionary<string, (List<string>, int)>> GetAllGroupsData()
{
await using MySqlConnection connection = await database.GetConnectionAsync();
try
{
var sql = "SELECT group_id FROM sa_groups_servers WHERE (server_id = @serverid OR server_id IS NULL)";
var groupDataSql = connection.Query<int>(sql, new { serverid = CS2_SimpleAdmin.ServerId }).ToList();
sql = """
SELECT g.group_id, sg.name AS group_name, sg.immunity, f.flag
FROM sa_groups_flags f
JOIN sa_groups_servers g ON f.group_id = g.group_id
JOIN sa_groups sg ON sg.id = g.group_id
WHERE (g.server_id = @serverid OR server_id IS NULL)
""";
var groupData = connection.Query(sql, new { serverid = CS2_SimpleAdmin.ServerId }).ToList();
if (groupDataSql.Count == 0 || groupData.Count == 0)
{
return [];
}
var groupInfoDictionary = new Dictionary<string, (List<string>, int)>();
foreach (var row in groupData)
{
var groupName = (string)row.group_name;
var flag = (string)row.flag;
var immunity = (int)row.immunity;
// Check if the group name already exists in the dictionary
if (!groupInfoDictionary.TryGetValue(groupName, out (List<string>, int) value))
{
value = ([], immunity);
// If it doesn't exist, add a new entry with an empty list of flags and immunity
groupInfoDictionary[groupName] = value;
}
value.Item1.Add(flag);
}
return groupInfoDictionary;
}
catch { }
return [];
}
public async Task CrateGroupsJsonFile()
{
var groupsData = await GetAllGroupsData();
var jsonStructure = new Dictionary<string, object>();
foreach (var kvp in groupsData)
{
var groupData = new Dictionary<string, object>
{
["flags"] = kvp.Value.Item1,
["immunity"] = kvp.Value.Item2
};
jsonStructure[kvp.Key] = groupData;
}
var json = JsonConvert.SerializeObject(jsonStructure, Formatting.Indented);
await File.WriteAllTextAsync(CS2_SimpleAdmin.Instance.ModuleDirectory + "/data/groups.json", json);
}
/*
public async Task GiveAllGroupsFlags()
{
Dictionary<int, Tuple<List<string>, List<Tuple<string, DateTime?>>, int>> groupFlags = await GetAllGroupsFlags();
foreach (var kvp in groupFlags)
{
var flags = kvp.Value.Item1;
var players = kvp.Value.Item2;
int immunity = kvp.Value.Item3;
foreach (var playerTuple in players)
{
var steamIdStr = playerTuple.Item1;
var ends = playerTuple.Item2;
if (!string.IsNullOrEmpty(steamIdStr) && SteamID.TryParse(steamIdStr, out var steamId) && steamId != null)
{
if (!_adminCache.ContainsKey(steamId))
{
_adminCache.TryAdd(steamId, ends);
}
Helper.GivePlayerFlags(steamId, flags, (uint)immunity);
// Often need to call 2 times
Helper.GivePlayerFlags(steamId, flags, (uint)immunity);
}
}
}
}
*/
/*
public async Task GiveAllFlags()
{
List<(string, string, List<string>, int, DateTime?)> allPlayers = await GetAllPlayersFlags();
foreach (var record in allPlayers)
{
string steamIdStr = record.Item1;
List<string> flags = record.Item2;
int immunity = record.Item3;
DateTime? ends = record.Item4;
if (!string.IsNullOrEmpty(steamIdStr) && SteamID.TryParse(steamIdStr, out var steamId) && steamId != null)
{
if (!_adminCache.ContainsKey(steamId))
{
_adminCache.TryAdd(steamId, ends);
//_adminCacheTimestamps.Add(steamId, ends);
}
Helper.GivePlayerFlags(steamId, flags, (uint)immunity);
// Often need to call 2 times
Helper.GivePlayerFlags(steamId, flags, (uint)immunity);
}
}
}
*/
public async Task CreateAdminsJsonFile()
{
List<(string identity, string name, List<string> flags, int immunity, DateTime? ends)> allPlayers = await GetAllPlayersFlags();
var jsonData = allPlayers
.Select(player =>
{
SteamID? steamId = null;
if (!string.IsNullOrEmpty(player.identity) && SteamID.TryParse(player.identity, out var id) && id != null)
{
steamId = id;
}
if (steamId != null && !AdminCache.ContainsKey(steamId))
{
AdminCache.TryAdd(steamId, player.ends);
}
return new
{
playerName = player.name,
playerData = new
{
player.identity,
player.immunity,
flags = player.flags.Where(flag => flag.StartsWith($"@")).ToList(),
groups = player.flags.Where(flag => flag.StartsWith($"#")).ToList()
}
};
})
.ToDictionary(item => item.playerName, item => item.playerData);
var json = JsonConvert.SerializeObject(jsonData, Formatting.Indented);
await File.WriteAllTextAsync(CS2_SimpleAdmin.Instance.ModuleDirectory + "/data/admins.json", json);
}
public async Task DeleteAdminBySteamId(string playerSteamId, bool globalDelete = false)
{
if (string.IsNullOrEmpty(playerSteamId)) return;
//_adminCache.TryRemove(playerSteamId, out _);
try
{
await using var connection = await database.GetConnectionAsync();
var sql = globalDelete
? "DELETE FROM sa_admins WHERE player_steamid = @PlayerSteamID"
: "DELETE FROM sa_admins WHERE player_steamid = @PlayerSteamID AND server_id = @ServerId";
await connection.ExecuteAsync(sql, new { PlayerSteamID = playerSteamId, CS2_SimpleAdmin.ServerId });
}
catch { };
}
public async Task AddAdminBySteamId(string playerSteamId, string playerName, List<string> flagsList, int immunity = 0, int time = 0, bool globalAdmin = false)
{
if (string.IsNullOrEmpty(playerSteamId) || flagsList.Count == 0) return;
var now = DateTime.UtcNow.ToLocalTime();
DateTime? futureTime;
if (time != 0)
futureTime = now.AddMinutes(time);
else
futureTime = null;
try
{
await using var connection = await database.GetConnectionAsync();
// Insert admin into sa_admins table
const string insertAdminSql = "INSERT INTO `sa_admins` (`player_steamid`, `player_name`, `immunity`, `ends`, `created`, `server_id`) " +
"VALUES (@playerSteamid, @playerName, @immunity, @ends, @created, @serverid); SELECT LAST_INSERT_ID();";
var adminId = await connection.ExecuteScalarAsync<int>(insertAdminSql, new
{
playerSteamId,
playerName,
immunity,
ends = futureTime,
created = now,
serverid = globalAdmin ? null : CS2_SimpleAdmin.ServerId
});
// Insert flags into sa_admins_flags table
foreach (var flag in flagsList)
{
if (flag.StartsWith($"#"))
{
const string sql = "SELECT id FROM `sa_groups` WHERE name = @groupName";
var groupId = await connection.QuerySingleOrDefaultAsync<int?>(sql, new { groupName = flag });
if (groupId != null)
{
const string updateAdminGroup = "UPDATE `sa_admins` SET group_id = @groupId WHERE id = @adminId";
await connection.ExecuteAsync(updateAdminGroup, new
{
groupId,
adminId
});
}
}
const string insertFlagsSql = "INSERT INTO `sa_admins_flags` (`admin_id`, `flag`) " +
"VALUES (@adminId, @flag)";
await connection.ExecuteAsync(insertFlagsSql, new
{
adminId,
flag
});
}
await Server.NextFrameAsync(() =>
{
CS2_SimpleAdmin.Instance.ReloadAdmins(null);
});
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
public async Task AddGroup(string groupName, List<string> flagsList, int immunity = 0, bool globalGroup = false)
{
if (string.IsNullOrEmpty(groupName) || flagsList.Count == 0) return;
await using var connection = await database.GetConnectionAsync();
try
{
// Insert group into sa_groups table
const string insertGroup = "INSERT INTO `sa_groups` (`name`, `immunity`) " +
"VALUES (@groupName, @immunity); SELECT LAST_INSERT_ID();";
var groupId = await connection.ExecuteScalarAsync<int>(insertGroup, new
{
groupName,
immunity
});
// Insert flags into sa_groups_flags table
foreach (var flag in flagsList)
{
const string insertFlagsSql = "INSERT INTO `sa_groups_flags` (`group_id`, `flag`) " +
"VALUES (@groupId, @flag)";
await connection.ExecuteAsync(insertFlagsSql, new
{
groupId,
flag
});
}
const string insertGroupServer = "INSERT INTO `sa_groups_servers` (`group_id`, `server_id`) " +
"VALUES (@groupId, @server_id)";
await connection.ExecuteAsync(insertGroupServer, new { groupId, server_id = globalGroup ? null : CS2_SimpleAdmin.ServerId });
await Server.NextFrameAsync(() =>
{
CS2_SimpleAdmin.Instance.ReloadAdmins(null);
});
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
public async Task DeleteGroup(string groupName)
{
if (string.IsNullOrEmpty(groupName)) return;
await using var connection = await database.GetConnectionAsync();
try
{
const string sql = "DELETE FROM `sa_groups` WHERE name = @groupName";
await connection.ExecuteAsync(sql, new { groupName });
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
public async Task DeleteOldAdmins()
{
try
{
await using var connection = await database.GetConnectionAsync();
const string sql = "DELETE FROM sa_admins WHERE ends IS NOT NULL AND ends <= @CurrentTime";
await connection.ExecuteAsync(sql, new { CurrentTime = DateTime.UtcNow.ToLocalTime() });
}
catch (Exception)
{
CS2_SimpleAdmin._logger?.LogCritical("Unable to remove expired admins");
}
}
}