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Paper/Spigot-Server-Patches/0053-Configurable-inter-world-teleportation-safety.patch

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Updated Upstream (Bukkit/CraftBukkit) Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 7361a62e SPIGOT-5641: Add Block.getDrops(ItemStack, Entity) 1dc91b15 Add specific notes about what is not API 2b05ef88 #484: Allow statistics to be accessed for offline players CraftBukkit Changes: f7d6ad53 SPIGOT-5603: Use LootContext#lootingModifier in CraftLootTable 5838285d SPIGOT-5657: BlockPlaceEvent not cancelling for tripwire hooks f325b9be SPIGOT-5641: Add Block.getDrops(ItemStack, Entity) e25a2272 Fix some formatting in CraftHumanEntity 498540e0 Add Merchant slot delegate b2de47d5 SPIGOT-5621: Add missing container types for opening InventoryView aa3a2f27 #645: Allow statistics to be accessed for offline players 2122c0b1 #649: CraftBell should implement Bell
2020-04-08 09:49:15 +02:00
From a627e87208c266c7d7ce88b57e0e1647fa3f07a0 Mon Sep 17 00:00:00 2001
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
From: Sudzzy <originmc@outlook.com>
Paper 1.9
2016-03-01 00:09:49 +01:00
Date: Thu, 3 Mar 2016 02:50:31 -0600
Tie PlayerList#moveToWorld safety to existing config Also renames patch file to better express what it's doing. It is presumed that those using this config option intend for suffocation checks to be disabled in all instances. In doing so, they inherently assume the advantages and issues associated with removing said safety check. If the community expresses a desire for more specific options regarding the handling of this safety feature, we can investigate providing them. Fixes GH-1149
2018-06-18 23:27:33 +02:00
Subject: [PATCH] Configurable inter-world teleportation safety
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
Tie PlayerList#moveToWorld safety to existing config Also renames patch file to better express what it's doing. It is presumed that those using this config option intend for suffocation checks to be disabled in all instances. In doing so, they inherently assume the advantages and issues associated with removing said safety check. If the community expresses a desire for more specific options regarding the handling of this safety feature, we can investigate providing them. Fixes GH-1149
2018-06-18 23:27:33 +02:00
People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation
safety check.
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
Tie PlayerList#moveToWorld safety to existing config Also renames patch file to better express what it's doing. It is presumed that those using this config option intend for suffocation checks to be disabled in all instances. In doing so, they inherently assume the advantages and issues associated with removing said safety check. If the community expresses a desire for more specific options regarding the handling of this safety feature, we can investigate providing them. Fixes GH-1149
2018-06-18 23:27:33 +02:00
To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest
or door block. While they are in this block, they accept a teleport request from a player within a different world. Once
the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a
player's skybase.
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png
Tie PlayerList#moveToWorld safety to existing config Also renames patch file to better express what it's doing. It is presumed that those using this config option intend for suffocation checks to be disabled in all instances. In doing so, they inherently assume the advantages and issues associated with removing said safety check. If the community expresses a desire for more specific options regarding the handling of this safety feature, we can investigate providing them. Fixes GH-1149
2018-06-18 23:27:33 +02:00
The wanted destination was on top of the emerald block however the player ended on top of the diamond block.
This only is the case if the player is teleporting between worlds.
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
Paper 1.9
2016-03-01 00:09:49 +01:00
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
Updated Upstream (Bukkit/CraftBukkit) Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 122289ff Add FaceAttachable interface to handle Grindstone facing in common with Switches a6db750e SPIGOT-5647: ZombieVillager entity should have getVillagerType() CraftBukkit Changes: bbe3d58e SPIGOT-5650: Lectern.setPage(int) causes a NullPointerException 3075579f Add FaceAttachable interface to handle Grindstone facing in common with Switches 95bd4238 SPIGOT-5647: ZombieVillager entity should have getVillagerType() 4d975ac3 SPIGOT-5617: setBlockData does not work when NotPlayEvent is called by redstone current
2020-04-02 23:07:06 +02:00
index cd47a4ca06..abbf59bb91 100644
Paper 1.9
2016-03-01 00:09:49 +01:00
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
Ensure portal search radius is used when teleporting players (#2877) Also add the create search radius mojang recently introduced to config
2020-01-18 18:28:32 +01:00
@@ -198,4 +198,9 @@ public class PaperWorldConfig {
Paper 1.9
2016-03-01 00:09:49 +01:00
portalSearchRadius = getInt("portal-search-radius", 128);
Ensure portal search radius is used when teleporting players (#2877) Also add the create search radius mojang recently introduced to config
2020-01-18 18:28:32 +01:00
portalCreateRadius = getInt("portal-create-radius", 16);
Paper 1.9
2016-03-01 00:09:49 +01:00
}
+
+ public boolean disableTeleportationSuffocationCheck;
+ private void disableTeleportationSuffocationCheck() {
+ disableTeleportationSuffocationCheck = getBoolean("disable-teleportation-suffocation-check", false);
+ }
}
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
Updated Upstream (Bukkit/CraftBukkit) Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 7361a62e SPIGOT-5641: Add Block.getDrops(ItemStack, Entity) 1dc91b15 Add specific notes about what is not API 2b05ef88 #484: Allow statistics to be accessed for offline players CraftBukkit Changes: f7d6ad53 SPIGOT-5603: Use LootContext#lootingModifier in CraftLootTable 5838285d SPIGOT-5657: BlockPlaceEvent not cancelling for tripwire hooks f325b9be SPIGOT-5641: Add Block.getDrops(ItemStack, Entity) e25a2272 Fix some formatting in CraftHumanEntity 498540e0 Add Merchant slot delegate b2de47d5 SPIGOT-5621: Add missing container types for opening InventoryView aa3a2f27 #645: Allow statistics to be accessed for offline players 2122c0b1 #649: CraftBell should implement Bell
2020-04-08 09:49:15 +02:00
index 657fd070b9..2d6550efb8 100644
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
Updated Upstream (Bukkit/CraftBukkit) Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 7361a62e SPIGOT-5641: Add Block.getDrops(ItemStack, Entity) 1dc91b15 Add specific notes about what is not API 2b05ef88 #484: Allow statistics to be accessed for offline players CraftBukkit Changes: f7d6ad53 SPIGOT-5603: Use LootContext#lootingModifier in CraftLootTable 5838285d SPIGOT-5657: BlockPlaceEvent not cancelling for tripwire hooks f325b9be SPIGOT-5641: Add Block.getDrops(ItemStack, Entity) e25a2272 Fix some formatting in CraftHumanEntity 498540e0 Add Merchant slot delegate b2de47d5 SPIGOT-5621: Add missing container types for opening InventoryView aa3a2f27 #645: Allow statistics to be accessed for offline players 2122c0b1 #649: CraftBell should implement Bell
2020-04-08 09:49:15 +02:00
@@ -759,7 +759,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
if (fromWorld == toWorld) {
entity.playerConnection.teleport(to);
} else {
MC 1.14.1
2019-05-14 04:20:58 +02:00
- server.getHandle().moveToWorld(entity, toWorld.getWorldProvider().getDimensionManager(), true, to, true);
+ server.getHandle().moveToWorld(entity, toWorld.getWorldProvider().getDimensionManager(), true, to, !toWorld.paperConfig.disableTeleportationSuffocationCheck);
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
}
return true;
}
--
Updated Upstream (Bukkit/CraftBukkit) Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 122289ff Add FaceAttachable interface to handle Grindstone facing in common with Switches a6db750e SPIGOT-5647: ZombieVillager entity should have getVillagerType() CraftBukkit Changes: bbe3d58e SPIGOT-5650: Lectern.setPage(int) causes a NullPointerException 3075579f Add FaceAttachable interface to handle Grindstone facing in common with Switches 95bd4238 SPIGOT-5647: ZombieVillager entity should have getVillagerType() 4d975ac3 SPIGOT-5617: setBlockData does not work when NotPlayEvent is called by redstone current
2020-04-02 23:07:06 +02:00
2.25.1
Fix inter-world teleportation glitches People are able to abuse the way Bukkit handles teleportation across worlds since it provides a built in teleportation safety check. To abuse the safety check, players are required to get into a location deemed unsafe by Bukkit e.g. be within a chest or door block. While they are in this block, they accept a teleport request from a player within a different world. Once the player teleports, Minecraft will recursively search upwards for a safe location, this could eventually land within a player's skybase. Example setup to perform the glitch: http://puu.sh/ng3PC/cf072dcbdb.png The wanted destination was on top of the emerald block however the player ended on top of the diamond block. This only is the case if the player is teleporting between worlds.
2016-02-28 19:34:19 +01:00
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