README.md

tpp-server-emulator

Reimplementation of Metal Gear Solid V: The Phantom Pain's backend server

Usage

• Setup a mysql server with a database called mgstpp.
• In the EXE's path create a file called config.json and add the following values:
  • database_user: (default: "root")
  • database_password: (default: "root")
  • database_host: (default: "localhost")
  • database_port: (default: 3306)
  • database_name: (default: "mgstpp")
• Change the string "https://mgstpp-game.konamionline.com/tppstm/gate" in mgsvtpp.exe to "{your base url}/tppstm/gate".
  Alternatively, run tpp-mod with the -custom-server url flag.

Config

Example config

{
    "base_url": "http://192.168.1.175:80",
    "http_port": 80,
    "https_port": 443,
    "cert_file": "",
    "key_file": "",
    "database_user": "root",
    "database_password": "root",
    "database_host": "localhost",
    "database_port": 3306,
    "database_name": "mgstpp",
    "use_konami_auth": false,
    "vars": {
        "session_heartbeat": 60,
        "session_timeout": 200,
        "nuclear_find_probability": 1.0,
        "max_server_gmp": 25000000,
        "item_dev_limit": 4,
        "unlock_all_items": false
    }
}

Config values

(vars.* values must be defined in a "vars" object)

name	desc	default
base_url	base url for the url list command	http://localhost:80
http_port	https port	80
https_port	https port	443
cert_file	file path for ssl certificate	""
key_file	file path for tls key	""
database_user	database username	"root"
database_password	database password	"root"
database_host	database hostname	"localhost"
database_port	database port	3306
database_name	database name	"mgstpp"
use_konami_auth	relay authentication to konami servers, if set to false steam tickets will not be verified	false
vars.session_heartbeat	interval between each CMD_UPDATE_SESSION sent by the client (in seconds)	60
vars.session_timeout	time until client is considered offline (seconds)	200
vars.nuclear_find_probability	probability that a player with nukes will appear in the nuke tab (0.0-1.0)	1.0
vars.max_server_gmp	maximum server gmp	25000000
vars.item_dev_limit	maximum number of concurrent items in development	4
vars.unlock_all_items	unlock all items	false
vars.cost_factor_generic	factor to calculate mb coins to reduce dev time (remaning_seconds * factor)	0.01565
vars.cost_factor_item_dev	factor to calculate mb coins to reduce dev time of items	vars.cost_factor_generic
vars.cost_factor_platform_construction	factor to calculate mb coins to reduce dev time of platform construction	vars.cost_factor_generic

Resource files

Files in /~https://github.com/fedddddd/tpp-server-emulator/tree/main/src/server/resources/data can be overridden if they exist on the disk.
These files contain data that is sent to the client, such as item lists, fob area lists, ...
Example file structure:

[root]
├── tpp-server-emulator.exe
├── config.json
├── allow_list.json
├── deny_list.json
├── libcrypto-3-x64.dll
├── libmysql.dll
├── libssl-3-x64.dll
└── resources
    └── data
        └── area_list.json  

Allow/Deny lists

You can filter players connecting to your server using by creating allow_list.json or deny_list.json in your server folder
These files must contain an array of steam ids to either allow or deny
If the allow list doesn't exist all players will be allowed, if its an empty array no one will be allowed
If the deny list doesn't exist or is empty no players will be denied
Deny list takes priority over the allow list

Example:

allow_list.json

[
   76560000000001337,
   76560000000001339,
]

Compile from source

• Clone the Git repo. Do NOT download it as ZIP, that won't work.

• Update the submodules and run premake5 vs2022 or simply use the delivered generate.bat.

• Build via solution file in build\tpp-server-emulator.sln.

  Premake arguments

  Argument	Description
  --copy-to=PATH	Optional, copy the EXE to a custom folder after build, define the path here if wanted.

Disclaimer

This software has been created purely for the purposes of academic research. It is not intended to be used to attack other systems. Project maintainers are not responsible or liable for misuse of the software. Use responsibly.

Credits

• /~https://github.com/unknown321/mgsv_emulator