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import { GetTokenResult } from "./api";
import { Challenge, Challenge1, Challenge3, Challenge4 } from "./challenge";
import http from "./http";
import util from "./util";
export interface TokenInfo {
token: string;
r: string;
metabgclr: string;
mainbgclr: string;
guitextcolor: string;
metaiconclr: string;
meta_height: string;
meta_width: string;
meta: string;
pk: string;
dc: string;
at: string;
cdn_url: string;
lurl: string;
surl: string;
smurl: string;
// Enable keyboard biometrics
kbio: boolean;
// Enable mouse biometrics
mbio: boolean;
// Enable touch biometrics
tbio: boolean;
}
export interface SessionOptions {
userAgent?: string;
proxy?: string;
}
let parseToken = (token: string): TokenInfo =>
Object.fromEntries(
token
.split("|")
.map((v) => v.split("=").map((v) => decodeURIComponent(v)))
);
export class Session {
public token: string;
public tokenInfo: TokenInfo;
private userAgent: string;
private proxy: string;
constructor(
token: string | GetTokenResult,
sessionOptions?: SessionOptions
) {
if (typeof token === "string") {
this.token = token;
} else {
this.token = token.token;
}
if (!this.token.startsWith("token="))
this.token = "token=" + this.token;
this.tokenInfo = parseToken(this.token);
this.tokenInfo.mbio = typeof(token) !== "string" ? token.mbio ?? false : false
this.userAgent = sessionOptions?.userAgent || util.DEFAULT_USER_AGENT;
this.proxy = sessionOptions?.proxy;
}
async getChallenge(): Promise<Challenge> {
let res = await http(
this.tokenInfo.surl,
{
path: "/fc/gfct/",
method: "POST",
body: util.constructFormData({
sid: this.tokenInfo.r,
render_type: "canvas",
token: this.tokenInfo.token,
analytics_tier: this.tokenInfo.at,
"data%5Bstatus%5D": "init",
lang: "en",
apiBreakerVersion: "green"
}),
headers: {
"User-Agent": this.userAgent,
"Content-Type": "application/x-www-form-urlencoded",
"Accept-Language": "en-US,en;q=0.9",
"Sec-Fetch-Site": "same-origin",
"Referer": this.getEmbedUrl()
},
},
this.proxy
);
let data = JSON.parse(res.body.toString());
data.token = this.token;
data.tokenInfo = this.tokenInfo;
if (data.game_data.gameType == 1) {
return new Challenge1(data, {
proxy: this.proxy,
userAgent: this.userAgent,
});
} else if (data.game_data.gameType == 3) {
return new Challenge3(data, {
proxy: this.proxy,
userAgent: this.userAgent,
});
} else if (data.game_data.gameType == 4) {
return new Challenge4(data, {
proxy: this.proxy,
userAgent: this.userAgent,
});
} else {
throw new Error(
"Unsupported game type: " + data.game_data.gameType
);
}
//return res.body.toString()
}
getEmbedUrl(): string {
return `${this.tokenInfo.surl}/fc/gc/?${util.constructFormData(
this.tokenInfo
)}`;
}
}
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