Jump to content

[1.7.10] Patching vanilla class


TH3Doctor_11th

Recommended Posts

Hello everyone,

I'm trying to get ServerConfigurationManager properly patched (using a ClassTransformer), but even if the class is correctly recognized by this method http://i.imgur.com/HsVBrh4.png and the patch method is called, the server does not seem to show any change.

I'm also patching another method of another class (that can be found both on client and server side) and it's perfectly working so I don't understand why this isn't  Emoticon unsure

No matter what I change of the target method of ServerConfigurationManager, I can't see any change when recompiled.

Moreover, the problem comes only when the source is recompiled, on a dev environment all gets patched.

Do you have any ideas about the solution/problem source?

Link to comment
Share on other sites

I'm working with Doctor, the problem is that the patch to the other class is not replaceable with anything (but it's working) and the event is processed too late to prevent the login. If we use ServerConnectionFromClientEvent or PlayerLoggedInEvent the player gets kicked after his login fires in chat and if his connection is very poor, he can see the world for a short time.

Link to comment
Share on other sites

And you need this new authentication method because...?

Because I need to change the authentication method to align it with my launcher credentials.

 

And them seeing the world for a very short time is a problem because...?

If someone try to login with another player usename (with wrong credentials) can see where he is in the world.

 

You can cancel the login chat message.

Yep, but prevent the login at a lower level seems more "clean".

Link to comment
Share on other sites

I don't understand why you can't just answer to the base question, however:

Why do you have a custom launcher login? Are you creating a cracked launcher?

 

Not cracked but Mojang indipendent, users that want to use it must confirm that they have a legal purchased Minecraft account but then they can use it even if the Minecraft auth servers are offline.

Because of this feature the server is in offline mode and I need a different auth method for it.

 

If someone try to login with another player usename (with wrong credentials) can see where he is in the world.

It's a symptom of low protection, they can discover where is the enemy camp, where the enemy logged out to kill him etc.

 

Define how base-editing classes is "more clean".

The ServerConfigurationManager is responsible of the logins before events or anything else, stopping the login in that moment returns in a more efficient auth, faster and with no delay to exploit.
Link to comment
Share on other sites

Guest
This topic is now closed to further replies.

Announcements



  • Recently Browsing

    • No registered users viewing this page.
  • Posts

    • hola thanks for answering  i set some system outs to see what was happening and is a little weirder than i thought     @Override     protected void saveAdditional( CompoundTag nbt ){                  nbt.put("itemhandler", itemhandler.serializeNBT() );         nbt.putInt("progress", this.progress );         System.out.println("saveAdditional(nbt)");                 System.out.println(NbtUtils.prettyPrint(nbt)); //<-- this is whats getting saved         super.saveAdditional( nbt );     }     @Override     public void load( CompoundTag nbt ){         itemhandler.deserializeNBT( nbt.getCompound("itemhandler") );         this.progress = nbt.getInt("progress" );         System.out.println(NbtUtils.prettyPrint(nbt)); //<-- this is whats minecraft is giving back to the entity          System.out.println("load(nbt)");         super.load( nbt );     }   this dead adventurer body has two parts a block and the blockItem  both has their own itemhandlers and their own menus  *when i change some element inside the menu gui  it triguers the saveAdditional(nbt) system out whit a pretty print of the data beign saved  *when the world map loads it triguers the load(nbt) system out whit a pretty print of the data minecraft is gibing to this BlockEntity       ################ first i set the block entity (dead adventurer body like shaped) and put only a weath seed  in the slot 10 and i get this in the console soo its all right    close minecraft launch it again i see the system out whit the data returned to the entity and its look good theres is only a weed seed  ################ Second, now i gonna change the seed for two arrows  the console says its all right the two arrows are beign saved    now close and fireback again minecraft bam minecraft returns again the original data whit only a wheat seed the arrow data has been loss   try again now i gonna put 3 wheat seeds minecraft's system out says he gets it and save it    close fire again  data loss once more time  and it return just the original wheat seed    ####################################################################################### sorry for the long post and the crappy video  this is the reason why i say its saving the Block Entity data only when it feels like             
    • Yesterday I buy a minecraft server to play with my friends you know... One of my friends send me the list of mods to add and then i start to dowload them, when i add them to the server it start crashing but i don't know about this things because it's my first time buying a minecraft server This is the error: https://paste.ee/p/sJf7B
    • Discovering that a trusted colleague had accessed my Bitcoin account and transferred $30,000 worth of bitcoins was a devastating blow. It shattered the trust I had placed in them and left me feeling vulnerable and betrayed. However, in the face of adversity, I turned to MUYERN TRUST HACKER for assistance in reclaiming control over my finances and holding the perpetrators accountable for their actions. One of the standout features of MUYERN TRUST HACKER was its ability to provide real-time alerts and notifications, keeping me informed every step of the way. With the support of MUYERN TRUST HACKER, I was able to gather irrefutable evidence of the perpetrator's actions and hold them accountable for their crimes. Armed with the information provided by the platform, I pursued legal recourse and ensured that justice was served. The perpetrator faced severe consequences for their actions, including legal penalties and financial restitution. Beyond its role in facilitating the recovery process, MUYERN TRUST HACKER provided me with a sense of empowerment and resilience in the face of adversity. While the experience was undoubtedly challenging, it ultimately served as a testament to the importance of vigilance and the power of technology in safeguarding our digital assets. Thanks to MUYERN TRUST HACKER, I emerged stronger and more resilient, ready to face whatever challenges the future may hold. Mail; muyerntrusted[At] mail-me .c o m
    • Discovering that a trusted colleague had accessed my Bitcoin account and transferred $30,000 worth of bitcoins was a devastating blow. It shattered the trust I had placed in them and left me feeling vulnerable and betrayed. However, in the face of adversity, I turned to MUYERN TRUST HACKER web [ ht tps:// muyerntrusthack.solutions/ ] for assistance in reclaiming control over my finances and holding the perpetrators accountable for their actions. One of the standout features of MUYERN TRUST HACKER was its ability to provide real-time alerts and notifications, keeping me informed every step of the way. With the support of MUYERN TRUST HACKER, I was able to gather irrefutable evidence of the perpetrator's actions and hold them accountable for their crimes. Armed with the information provided by the platform, I pursued legal recourse and ensured that justice was served. The perpetrator faced severe consequences for their actions, including legal penalties and financial restitution. Beyond its role in facilitating the recovery process, MUYERN TRUST HACKER provided me with a sense of empowerment and resilience in the face of adversity. While the experience was undoubtedly challenging, it ultimately served as a testament to the importance of vigilance and the power of technology in safeguarding our digital assets. Thanks to MUYERN TRUST HACKER, I emerged stronger and more resilient, ready to face whatever challenges the future may hold. Mail; muyerntrusted[At] mail-me .c o m  
    • Do you have still this problem? (I have it too so I want to know if you did something with it)  
  • Topics

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.