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Add sender verification to publish and swap object

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Continuation of 8035df0

This is important to have on publish to identify cheaters who spam
create objects in the database or create objects with bad inventory.

- Renamed variables to backport to vanilla
- Removed % and & due to code filtering in publicvariableval.txt

Changes in modular_build.sqf were the same as player_build.sqf.

Tested with building, upgrading buildable/vehicle/tent, downgrading,
buying a vehicle, destroying tent and removing an object.
This commit is contained in:
ebayShopper
2017-11-03 16:09:14 -04:00
parent 6e48434001
commit 42e00475d6
41 changed files with 154 additions and 109 deletions
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13
SQF/dayz_server/compile/server_publishObject.sqf
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@@ -1,13 +1,20 @@
#include "\z\addons\dayz_server\compile\server_toggle_debug.hpp"
private ["_type","_objectUID","_characterID","_object","_worldspace","_key","_ownerArray","_inventory"];
private ["_type","_objectUID","_characterID","_object","_worldspace","_key","_ownerArray","_inventory","_clientKey","_exitReason","_player","_playerUID"];
if (count _this < 6) exitWith {diag_log "Server_PublishObj error: Wrong parameter format";};
_characterID = _this select 0;
_object = _this select 1;
_worldspace = _this select 2;
_inventory = _this select 3;
if (typeName _inventory != "ARRAY") then {_inventory = [];}; //Temp fix for error in player_build.sqf in 1.0.6 release
_player = _this select 4;
_clientKey = _this select 5;
_type = typeOf _object;
_playerUID = getPlayerUID _player;
_exitReason = [_this,"PublishObj",(_worldspace select 1),_clientKey,_playerUID,_player] call server_verifySender;
if (_exitReason != "") exitWith {diag_log _exitReason};
if ([_object, "Server"] call check_publishobject) then {
//diag_log ("PUBLISH: Attempt " + str(_object));
@@ -35,7 +42,7 @@ if ([_object, "Server"] call check_publishobject) then {
dayz_serverObjectMonitor set [count dayz_serverObjectMonitor,_object];
#ifdef OBJECT_DEBUG
diag_log ["PUBLISH: Created ",_type,"ObjectUID", _objectUID,"characterID", _characterID, " with variables/inventory:", _inventory ];
diag_log format["PUBLISH: Player %1(%2) created %3 with UID:%4 CID:%5 @%6 inventory:%7",_player,_playerUID,_type,_objectUID,_characterID,((_worldspace select 1) call fa_coor2str),_inventory];
#endif
}
else {