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"use strict";
const EvolAccount = require("../../types/EvolAccount.js");
const validate = require("../../utils/validate.js");
const get_accounts = async (req, res, next) => {
let session;
try {
[, session] = validate.get_session(req, res);
} catch { return } // already handled
res.status(200).json({
status: "success",
accounts: session.gameAccounts,
});
req.app.locals.cooldown(req, 1e3);
};
const new_account = async (req, res, next) => {
let session;
try {
[, session] = validate.get_session(req, res);
} catch { return } // already handled
const data = {
username: validate.get_prop(req, "username", validate.regexes.alnum23),
password: validate.get_prop(req, "password", validate.regexes.any30),
};
if (!data.username || !data.password) {
res.status(400).json({
status: "error",
error: "invalid format",
});
req.app.locals.cooldown(req, 5e3);
return;
}
// this check is necessary because login.userid has no UNIQUE constraint
const existing = await req.app.locals.evol.login.findOne({
where: {userid: data.username}
});
if (existing !== null) {
res.status(409).json({
status: "error",
error: "already exists",
});
req.app.locals.cooldown(1e3);
return;
}
const evol_acc = await req.app.locals.evol.login.create({
userid: data.username,
userPass: data.password,
email: `${session.vault}@vault`, // setting an actual email is pointless
});
req.app.locals.vault.account_log.create({
vaultId: session.vault,
accountType: "EVOL",
actionType: "CREATE",
accountId: evol_acc.accountId,
ip: req.ip,
});
// immediately claim it
await req.app.locals.vault.claimed_game_accounts.create({
accountId: evol_acc.accountId,
vaultId: session.vault,
});
// now add it to the evol cache
const account = new EvolAccount(evol_acc.accountId, evol_acc.userid);
session.gameAccounts.push(account);
req.app.locals.logger.info(`Vault.evol.account: created a new game account: ${account.accountId} <${session.vault}@vault> [${req.ip}]`);
res.status(200).json({
status: "success",
account,
});
req.app.locals.cooldown(5e3);
};
const update_account = async (req, res, next) => {
let session;
try {
[, session] = validate.get_session(req, res);
} catch { return } // already handled
const data = {
accountId: +validate.get_prop(req, "accountId", validate.regexes.gid),
username: validate.get_prop(req, "username", validate.regexes.alnum23),
password: validate.get_prop(req, "password", validate.regexes.any30),
};
if (!data.username && !data.password) {
res.status(400).json({
status: "error",
error: "invalid format",
});
req.app.locals.cooldown(req, 5e3);
return;
}
let account = null;
for (const acc of session.gameAccounts) {
if (acc.accountId === data.accountId) {
account = acc;
break;
}
}
if (account === null) {
res.status(404).json({
status: "error",
error: "account not found",
});
req.app.locals.logger.warn(`Vault.evol.account: blocked an attempt to modify a game account not owned by the user <${session.vault}@vault> [${req.ip}]`);
req.app.locals.cooldown(req, 3e5);
return;
}
let update_fields = {};
if (data.username) {
// check if the name exists
const existing = await req.app.locals.evol.login.findOne({
where: {userid: data.username}
});
if (existing !== null) {
res.status(409).json({
status: "error",
error: "already exists",
});
req.app.locals.cooldown(req, 500);
return;
}
update_fields = {
userid: data.username,
};
account.userid = data.username;
req.app.locals.logger.info(`Vault.evol.account: changed username of game account ${account.accountId} <${session.vault}@vault> [${req.ip}]`);
req.app.locals.vault.account_log.create({
vaultId: session.vault,
accountType: "EVOL",
actionType: "UPDATE",
details: "username",
accountId: account.accountId,
ip: req.ip,
});
} else {
update_fields = {
userPass: data.password,
};
req.app.locals.logger.info(`Vault.evol.account: changed password of game account ${account.accountId} <${session.vault}@vault> [${req.ip}]`);
req.app.locals.vault.account_log.create({
vaultId: session.vault,
accountType: "EVOL",
actionType: "UPDATE",
details: "password",
accountId: account.accountId,
ip: req.ip,
});
}
await req.app.locals.evol.login.update(update_fields, {where: {
accountId: account.accountId,
}});
res.status(200).json({
status: "success",
account,
});
req.app.locals.cooldown(req, 5e3);
};
module.exports = exports = async (req, res, next) => {
switch(req.method) {
case "GET": // list accounts
return await get_accounts(req, res, next);
case "POST": // new account
return await new_account(req, res, next);
case "PATCH": // change username/password
return await update_account(req, res, next);
// TODO: PUT: move char
// TODO: DELETE: delete account and related data
default:
next(); // fallthrough to default endpoint (404)
}
};
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