From 0a2c48424e30ef366824b8d7e166df4534da2e33 Mon Sep 17 00:00:00 2001
From: Walter <walter@walter.lol>
Date: Sun, 9 Mar 2025 21:50:50 +0100
Subject: [PATCH] Initial commit

---
 .gitignore            |  4 ++++
 app.py                | 11 ++++++++++
 config_example.json   |  8 ++++++++
 methods/base.py       | 43 +++++++++++++++++++++++++++++++++++++++
 methods/economy_v1.py | 47 +++++++++++++++++++++++++++++++++++++++++++
 requirements.txt      |  3 +++
 start.py              |  7 +++++++
 7 files changed, 123 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 app.py
 create mode 100644 config_example.json
 create mode 100644 methods/base.py
 create mode 100644 methods/economy_v1.py
 create mode 100644 requirements.txt
 create mode 100644 start.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0ded2d0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+config.json
+.venv
+venv
+.idea
\ No newline at end of file
diff --git a/app.py b/app.py
new file mode 100644
index 0000000..5a7bd1a
--- /dev/null
+++ b/app.py
@@ -0,0 +1,11 @@
+import json
+
+from methods.economy_v1 import EconomyV1
+
+
+def run():
+    with open("config.json") as f:
+        config = json.load(f)
+
+    EconomyV1(roblosecurity=config["user"]["roblosecurity"],
+              asset_id=config["item"]["asset_id"]).buy()
\ No newline at end of file
diff --git a/config_example.json b/config_example.json
new file mode 100644
index 0000000..a0f71f1
--- /dev/null
+++ b/config_example.json
@@ -0,0 +1,8 @@
+{
+    "user": {
+        "roblosecurity": ""
+    },
+    "item": {
+        "asset_id": 114702108643191
+    }
+}
\ No newline at end of file
diff --git a/methods/base.py b/methods/base.py
new file mode 100644
index 0000000..b5ef978
--- /dev/null
+++ b/methods/base.py
@@ -0,0 +1,43 @@
+import logging
+import time
+import traceback
+
+import requests
+from fake_useragent import UserAgent
+
+
+
+class Purchaser:
+    base_headers = {
+        "User-Agent": UserAgent().chrome
+    }
+
+    def __init__(self, roblosecurity):
+        self.roblosecurity = roblosecurity
+        self.base_cookies = {".ROBLOSECURITY": self.roblosecurity}
+        self.logger = logging.getLogger(__name__)
+
+    def request(self, url, method=requests.get, attempts=10, timeout=20, *args, **kwargs):
+        if "headers" not in kwargs:
+            kwargs["headers"] = {}
+        if "cookies" not in kwargs:
+            kwargs["cookies"] = {}
+        kwargs["headers"] = {**self.base_headers, **kwargs["headers"]}
+        kwargs["cookies"] = {**self.base_cookies, **kwargs["cookies"]}
+
+        for attempt in range(attempts):
+            try:
+                r = method(url=url, timeout=timeout, *args, **kwargs)
+                if 500 > r.status_code > 600:
+                    print(f"Statuscode {r.status_code} for {url}...")
+                    time.sleep(5)
+                    continue
+                return r
+            except requests.RequestException:
+                traceback.print_exc()
+                time.sleep(5)
+
+
+    def get_asset_metadata(self, asset_id):
+        return self.request(url=f"https://catalog.roblox.com/v1/catalog/items/{asset_id}/details",
+                            params={"itemType": "asset"}).json()
\ No newline at end of file
diff --git a/methods/economy_v1.py b/methods/economy_v1.py
new file mode 100644
index 0000000..f2c1d40
--- /dev/null
+++ b/methods/economy_v1.py
@@ -0,0 +1,47 @@
+import json
+
+import requests
+from bs4 import BeautifulSoup
+
+from methods.base import Purchaser
+
+
+class EconomyV1(Purchaser):
+
+    def __init__(self,
+                 asset_id: int,
+                 *args,
+                 **kwargs):
+        super().__init__(*args, **kwargs)
+        self.asset_id = asset_id
+
+    def buy(self):
+        meta = self.get_asset_metadata(asset_id=self.asset_id)
+        item_type = meta["itemType"]
+        product_id = meta["productId"]
+        collectible_id = meta["collectibleItemId"]
+
+        # TODO check if we need special handling for groups
+        creator_target_id = meta["creatorTargetId"]  # UserID / ?
+
+        url = f"https://www.roblox.com/{'bundles' if item_type == 'Bundle' else 'catalog'}/{self.asset_id}"
+        r = self.request(url=url)
+
+        soup = BeautifulSoup(r.text, "html.parser")
+        csrf_token = soup.find("meta", {"name": "csrf-token"})["data-token"]
+
+        r = self.request(url=f"https://economy.roblox.com/v1/purchases/products/{product_id}",
+                         method=requests.post,
+                         cookies=r.cookies,
+                         headers={
+                               "x-csrf-token": csrf_token,
+                               "Content-Type": "application/json; charset=utf-8",
+                           },
+                         json={
+                                "expectedCurrency": 1,
+                                "expectedPrice": 0,
+                                "expectedSellerId": creator_target_id
+                           })
+
+        data = r.json()
+        print(data, r.headers)
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..729cc73
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+requests
+bs4
+fake-useragent
\ No newline at end of file
diff --git a/start.py b/start.py
new file mode 100644
index 0000000..27af431
--- /dev/null
+++ b/start.py
@@ -0,0 +1,7 @@
+import logging
+
+import app
+
+if __name__ == "__main__":
+    logging.basicConfig(format='%(levelname)s:%(message)s', level=logging.DEBUG)
+    app.run()
\ No newline at end of file