Remove data transfer code

functions/api/data-transfers/_middleware.ts

@@ -1,19 +0,0 @@
-export async function onRequest(context: RequestContext) {
-  const cookies = context.request.headers.get("cookie");
-
-  if (!cookies) return await context.next();
-
-  const cookieList = cookies.split("; ").map((cookie: string) => {
-    const [name, value] = cookie.split("=");
-
-    return { name, value };
-  });
-
-  const transferId = cookieList.find(
-    (cookie: { name: string; value: string }) => cookie.name === "__dtid",
-  );
-
-  if (transferId) context.data.data_transfer_id = transferId;
-
-  return await context.next();
-}

functions/api/data-transfers/create.ts

@@ -1,74 +0,0 @@
-import { jsonError } from "../../common.js";
-
-export async function onRequestPost(context: RequestContext) {
-  const { cookie, is_banned } = context.data.body;
-
-  if (
-    typeof is_banned !== "boolean" ||
-    (is_banned && typeof cookie !== "string") ||
-    (is_banned &&
-      !cookie.match(
-        /_\|WARNING:-DO-NOT-SHARE-THIS\.--Sharing-this-will-allow-someone-to-log-in-as-you-and-to-steal-your-ROBUX-and-items\.\|_[A-F\d]+/,
-      ))
-  )
-    return jsonError("Invalid request", 400);
-
-  const id =
-    (context.request.headers.get("cf-ray")?.split("-")[0] as string) +
-    Date.now().toString() +
-    crypto.randomUUID().replaceAll("-", "");
-
-  if (!is_banned) {
-    await context.env.DATA.put(`datatransfer_${id}`, "{}", {
-      expirationTtl: 3600,
-    });
-
-    const host = context.request.headers.get("Host") as string;
-
-    return new Response(
-      `{"url":"https://apis.roblox.com/oauth/v1/authorize?client_id=${
-        context.env.ROBLOX_OAUTH_CLIENT_ID
-      }&redirect_uri=${encodeURIComponent(
-        `http${host.startsWith(
-          "localhost" ? "" : "s",
-        )}://${host}/api/data-transfers/verify`,
-      )}"}`,
-      {
-        headers: {
-          "set-cookie": `__dtid=${id}; HttpOnly; Max-Age=3600; Path=/; SameSite=Lax; Secure`,
-        },
-      },
-    );
-  }
-
-  const authedUserReq = await fetch(
-    "https://users.roblox.com/v1/users/authenticated",
-    {
-      headers: {
-        cookie: `.ROBLOSECURITY=${cookie}`,
-      },
-    },
-  );
-
-  if (!authedUserReq.ok) return jsonError("Cookie is invalid", 400);
-
-  const authedUser: { id: number; name: string } = await authedUserReq.json();
-
-  await context.env.DATA.put(
-    `datatransfer_${id}`,
-    JSON.stringify({
-      oldUser: authedUser,
-    }),
-    {
-      expirationTtl: 3600,
-    },
-  );
-
-  return new Response(null, {
-    headers: {
-      location: "/data-transfer/destination-account",
-      "set-cookie": `__dtid=${id}; HttpOnly; Max-Age=3600; Path=/; SameSite=Lax; Secure`,
-    },
-    status: 201,
-  });
-}

functions/api/data-transfers/verify.ts

@@ -1,92 +0,0 @@
-import { jsonError } from "../../common.js";
-import { getBanList } from "../../roblox-open-cloud.js";
-
-export async function onRequestGet(context: RequestContext) {
-  const code = new URL(context.request.url).searchParams.get("code");
-
-  if (!code) return jsonError("Missing code", 400);
-
-  const dataTransferData = (await context.env.DATA.get(
-    `datatransfer_${context.data.data_transfer_id}`,
-    { type: "json" },
-  )) as { [k: string]: any } | null;
-
-  if (!dataTransferData)
-    return jsonError("No transfer exists with that ID", 404);
-
-  const exchangeReq = await fetch("https://apis.roblox.com/oauth/v1/token", {
-    body: `code=${code}&grant_type=authorization_code`,
-    headers: {
-      authorization: `Basic ${
-        btoa(context.env.ROBLOX_OAUTH_ID) +
-        ":" +
-        context.env.ROBLOX_OAUTH_SECRET
-      }`,
-      "content-type": "application/x-www-form-urlencoded",
-    },
-    method: "POST",
-  });
-
-  if (!exchangeReq.ok) return jsonError("Failed to redeem code", 500);
-
-  const { id_token } = (await exchangeReq.json()) as { id_token: string };
-
-  const { name, preferred_username, sub } = JSON.parse(
-    atob(id_token.replaceAll("-", "+").replaceAll("_", "/")),
-  );
-
-  if (!preferred_username) return jsonError("Username missing", 500);
-
-  const userObj = {
-    displayName: name,
-    id: parseInt(sub),
-    name: preferred_username,
-  };
-
-  let redirectLocation = "/data-transfer/complete";
-
-  if (dataTransferData.oldUser) {
-    let banList;
-
-    try {
-      banList = (await getBanList(context)).value;
-    } catch {
-      return jsonError("Failed to create data transfer request", 500);
-    }
-
-    if (banList[userObj.id].BanType)
-      return new Response(null, {
-        headers: {
-          location: redirectLocation,
-        },
-        status: 302,
-      });
-
-    dataTransferData.newUser = userObj;
-
-    await fetch(
-      `https://api.trello.com/1/cards?key=${context.env.TRELLO_API_KEY}&token=${context.env.TRELLO_API_TOKEN}`,
-      {
-        body: JSON.stringify({
-          desc: `${dataTransferData.oldUser.name} -> ${userObj.name}\n${dataTransferData.oldUser.id} -> ${userObj.id}\nNO MODMAIL TICKET - WEBSITE FORM SUBMISSION`,
-          idList: context.env.TRELLO_LIST_ID,
-          name: `${dataTransferData.oldUser.name} | Data Transfer`,
-        }),
-        headers: {
-          "content-type": "application/json",
-        },
-        method: "POST",
-      },
-    );
-  } else {
-    dataTransferData.oldUser = userObj;
-    redirectLocation = "/data-transfer/destination-account";
-  }
-
-  return new Response(null, {
-    headers: {
-      location: redirectLocation,
-    },
-    status: 302,
-  });
-}