import fingerprint from "./fingerprint";
import murmur from "./murmur";
import crypt from "./crypt";
interface TimestampData {
cookie: string;
value: string;
}
const DEFAULT_USER_AGENT =
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36";
let apiBreakers = {
v1: {
3: {
default: (c) => c,
method_1: (c) => ({ x: c.y, y: c.x }),
method_2: (c) => ({ x: c.x, y: (c.y + c.x) * c.x }),
method_3: (c) => ({ a: c.x, b: c.y }),
method_4: (c) => [c.x, c.y],
method_5: (c) => [c.y, c.x].map((v) => Math.sqrt(v)),
},
4: {
default: (c) => c
}
},
v2: {
3: {
value: {
alpha: (c) => ({ x: c.x, y: (c.y + c.x) * c.x, px: c.px, py: c.py }),
beta: (c) => ({ x: c.y, y: c.x, py: c.px, px: c.py }),
gamma: (c) => ({ x: c.y + 1, y: -c.x, px: c.px, py: c.py }),
delta: (c) => ({ x: c.y + 0.25, y: c.x + 0.5, px: c.px, py: c.py }),
epsilon: (c) => ({ x: c.x * 0.5, y: c.y * 5, px: c.px, py: c.py }),
zeta: (c) => ({ x: c.x + 1, y: c.y + 2, px: c.px, py: c.py }),
method_1: (c) => ({ x: c.x, y: c.y, px: c.px, py: c.py }),
method_2: (c) => ({ x: c.y, y: (c.y + c.x) * c.x, px: c.px, py: c.py }),
method_3: (c) => ({ x: Math.sqrt(c.x), y: Math.sqrt(c.y), px: c.px, py: c.py }),
},
key: {
alpha: (c) => [c.y, c.px, c.py, c.x],
beta: (c) => JSON.stringify({ x: c.x, y: c.y, px: c.px, py: c.py }),
gamma: (c) => [c.x, c.y, c.px, c.py].join(" "),
delta: (c) => [1, c.x, 2, c.y, 3, c.px, 4, c.py],
epsilon: (c) => ({ answer: { x: c.x, y: c.y, px: c.px, py: c.py } }),
zeta: (c) => [c.x, [c.y, [c.px, [c.py]]]],
method_1: (c) => ({ a: c.x, b: c.y, px: c.px, py: c.py }),
method_2: (c) => [c.x, c.y],
method_3: (c) => [c.y, c.x],
}
},
4: {
value: {
// @ts-ignore
alpha: (c) => ({ index: String(c.index) + 1 - 2 }),
beta: (c) => ({ index: -c.index }),
gamma: (c) => ({ index: 3 * (3 - c.index) }),
delta: (c) => ({ index: 7 * c.index }),
epsilon: (c) => ({ index: 2 * c.index }),
zeta: (c) => ({ index: c.index ? 100 / c.index : c.index }),
va: (c) => ({ index: c.index + 3 }),
vb: (c) => ({ index: -c.index }),
vc: (c) => ({ index: 10 - c.index }),
vd: (c) => ({ index: 3 * c.index }),
},
key: {
alpha: (c) => [Math.round(100 * Math.random()), c.index, Math.round(100 * Math.random())],
beta: (c) => ({ size: 50 - c.index, id: c.index, limit: 10 * c.index, req_timestamp: Date.now() }),
gamma: (c) => c.index,
delta: (c) => ({ index: c.index }),
epsilon: (c) => {
const arr: any = [];
const len = Math.round(5 * Math.random()) + 1;
const rand = Math.round(Math.random() * len);
for (let i = 0; i < len; i++) {
arr.push(i === rand ? c.index : Math.round(10 * Math.random()));
}
arr.push(rand);
return arr;
},
zeta: (c) => Array(Math.round(5 * Math.random()) + 1).concat(c.index),
ka: (c) => c.index,
kb: (c) => [c.index],
kc: (c) => ({ guess: c.index }),
}
}
}
}
interface TileLoc {
x: number;
y: number;
px: number;
py: number;
}
function tileToLoc(tile: number): TileLoc {
let xClick = (tile % 3) * 100 + (tile % 3) * 3 + 3 + 10 + Math.floor(Math.random() * 80);
let yClick = Math.floor(tile / 3) * 100 + Math.floor(tile / 3) * 3 + 3 + 10 + Math.floor(Math.random() * 80);
return {
x: xClick,
y: yClick,
px: xClick / 300,
py: yClick / 200,
}
}
function constructFormData(data: {}): string {
return Object.keys(data)
.filter((v) => data[v] !== undefined)
.map((k) => `${k}=${encodeURIComponent(data[k])}`)
.join("&");
}
function random(): string {
return Array(32)
.fill(0)
.map(() => "0123456789abcdef"[Math.floor(Math.random() * 16)])
.join("");
}
function getTimestamp(): TimestampData {
const time = (new Date()).getTime().toString()
const value = `${time.substring(0, 7)}00${time.substring(7, 13)}`
return { cookie: `timestamp=${value};path=/;secure;samesite=none`, value }
}
function getBda(userAgent: string, opts: object): string {
let fp = fingerprint.getFingerprint();
let fe = fingerprint.prepareFe(fp);
let bda = [
{ key: "api_type", value: "js" },
{ key: "p", value: 1 },
{ key: "f", value: murmur(fingerprint.prepareF(fingerprint), 31) },
{
key: "n",
value: Buffer.from(
Math.round(Date.now() / (1000 - 0)).toString()
).toString("base64"),
},
{ key: "wh", value: `${random()}|${random()}` },
{
"key": "enhanced_fp",
"value": fingerprint.getEnhancedFingerprint(fp, userAgent, opts)
},
{ key: "fe", value: fe },
{ key: "ife_hash", value: murmur(fe.join(", "), 38) },
{ key: "cs", value: 1 },
{
key: "jsbd",
value: JSON.stringify({
HL: 4,
DT: "",
NWD: "false",
DOTO: 1,
DMTO: 1,
}),
},
];
let time = new Date().getTime() / 1000;
let key = userAgent + Math.round(time - (time % 21600));
let s = JSON.stringify(bda);
let encrypted = crypt.encrypt(s, key);
return Buffer.from(encrypted).toString("base64");
}
function solveBreaker(v2: boolean, breaker: { value: string[], key: string } | string = "default", gameType: number, value: object) {
if (!v2 && typeof breaker === "string")
return (apiBreakers.v1[gameType][breaker || "default"] || ((v: any) => v))(value)
if (typeof breaker !== "string") {
let b = apiBreakers.v2[gameType]
let v = breaker.value.reduce((acc, cur) => {
if (b.value[cur])
return b.value[cur](acc)
else
return cur
}, value)
return b.key[breaker.key](v)
} else {
return value
}
}
export default {
DEFAULT_USER_AGENT,
tileToLoc,
constructFormData,
getBda,
apiBreakers,
getTimestamp,
random,
solveBreaker
};
