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authorTekky <98614666+xtekky@users.noreply.github.com>2023-10-28 09:22:33 +0200
committerGitHub <noreply@github.com>2023-10-28 09:22:33 +0200
commit1a3b59838e21b98b5cfcafddf1737afb25129cfe (patch)
treeb9c645cbe897af198ea0551509f901a249af35f2 /g4f/Provider/npm/node_modules/funcaptcha/src/challenge.ts
parentMerge pull request #1176 from hlohaus/history (diff)
parentAdd arkose_token to OpenaiChat (diff)
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Diffstat (limited to 'g4f/Provider/npm/node_modules/funcaptcha/src/challenge.ts')
-rw-r--r--g4f/Provider/npm/node_modules/funcaptcha/src/challenge.ts296
1 files changed, 296 insertions, 0 deletions
diff --git a/g4f/Provider/npm/node_modules/funcaptcha/src/challenge.ts b/g4f/Provider/npm/node_modules/funcaptcha/src/challenge.ts
new file mode 100644
index 00000000..40090c4a
--- /dev/null
+++ b/g4f/Provider/npm/node_modules/funcaptcha/src/challenge.ts
@@ -0,0 +1,296 @@
+import request from "./http";
+import { TokenInfo } from "./session";
+import util from "./util";
+import crypt from "./crypt";
+import { assert } from "console";
+
+interface ChallengeOptions {
+ userAgent?: string;
+ proxy?: string;
+}
+
+interface ChallengeData {
+ token: string;
+ tokenInfo: TokenInfo;
+ session_token: string;
+ challengeID: string;
+ challengeURL: string;
+ game_data: {
+ gameType: number;
+ customGUI: {
+ is_using_api_breaker_v2: boolean;
+ _guiFontColr: string;
+ _challenge_imgs: string[];
+ api_breaker: string;
+ encrypted_mode: number;
+ example_images: {
+ correct: string;
+ incorrect: string;
+ }
+ };
+ waves: number;
+ game_variant?: string; // For gametype 3
+ game_difficulty?: number;
+ puzzle_name?: string; // For gametype 4
+ instruction_string?: string; // For gametype 4
+ };
+ game_sid: string;
+ lang: string;
+ string_table: {
+ [key: string]: string;
+ },
+ string_table_prefixes: string[]
+}
+
+interface AnswerResponse {
+ response: "not answered" | "answered";
+ solved?: boolean;
+ incorrect_guess?: number;
+ score?: number;
+ decryption_key?: string;
+ time_end?: number;
+ time_end_seconds?: number;
+}
+
+export abstract class Challenge {
+ public data: ChallengeData;
+ public imgs: Promise<Buffer>[];
+ public wave: number = 0;
+ protected key: Promise<string>;
+ protected userAgent: string;
+ protected proxy: string;
+
+ constructor(data: ChallengeData, challengeOptions: ChallengeOptions) {
+ this.data = data;
+ this.userAgent = challengeOptions.userAgent;
+ this.proxy = challengeOptions.proxy;
+
+ // Preload images
+ this.imgs = data.game_data.customGUI._challenge_imgs.map(async (v) => {
+ let req = await request(v, {
+ method: "GET",
+ path: undefined,
+ headers: {
+ "User-Agent": this.userAgent,
+ "Referer": this.data.tokenInfo.surl
+ },
+ });
+ return req.body;
+ });
+
+ if(data.game_data.customGUI.encrypted_mode) {
+ // Preload decryption key
+ this.key = this.getKey();
+ }
+ }
+
+ async getImage(): Promise<Buffer> {
+ let img = await this.imgs[this.wave];
+ try {
+ JSON.parse(img.toString()); // Image is encrypted
+ img = Buffer.from(
+ await crypt.decrypt(img.toString(), await this.getKey()),
+ "base64"
+ );
+ } catch (err) {
+ // Image is not encrypted
+ // All good!
+ }
+ return img;
+ }
+
+ protected async getKey() {
+ if (this.key) return await this.key;
+ let response = await request(
+ this.data.tokenInfo.surl,
+ {
+ method: "POST",
+ path: "/fc/ekey/",
+ headers: {
+ "User-Agent": this.userAgent,
+ "Content-Type": "application/x-www-form-urlencoded",
+ "Referer": this.data.tokenInfo.surl,
+ },
+ body: util.constructFormData({
+ session_token: this.data.session_token,
+ game_token: this.data.challengeID,
+ }),
+ },
+ this.proxy
+ );
+ this.key = JSON.parse(response.body.toString()).decryption_key;
+ return this.key;
+ }
+
+ abstract answer(answer: number): Promise<AnswerResponse>;
+
+ get gameType() {
+ return this.data.game_data.gameType;
+ }
+
+ get variant() {
+ return this.data.game_data.game_variant || this.data.game_data.instruction_string;
+ }
+
+ get instruction() {
+ return this.data.string_table[`${this.data.game_data.gameType}.instructions-${this.variant}`] || this.data.string_table[`${this.data.game_data.gameType}.touch_done_info${this.data.game_data.game_variant ? `_${this.data.game_data.game_variant}` : ""}`];
+ }
+
+ get waves() {
+ return this.data.game_data.waves;
+ }
+}
+
+export class Challenge1 extends Challenge {
+ private answerHistory = [];
+ public increment;
+
+ constructor(data: ChallengeData, challengeOptions: ChallengeOptions) {
+ super(data, challengeOptions);
+
+ // But WHY?!
+ let clr = data.game_data.customGUI._guiFontColr
+ this.increment = parseInt(clr ? clr.replace("#", "").substring(3) : "28", 16)
+ this.increment = this.increment > 113 ? this.increment / 10 : this.increment
+ }
+
+ private round(num: number): string {
+ return (Math.round(num * 10) / 10).toFixed(2);
+ }
+
+ async answer(answer: number): Promise<AnswerResponse> {
+ if(answer >= 0 && answer <= Math.round(360 / 51.4) - 1)
+ this.answerHistory.push(this.round(answer * this.increment));
+ else
+ this.answerHistory.push(this.round(answer))
+
+ let encrypted = await crypt.encrypt(
+ this.answerHistory.toString(),
+ this.data.session_token
+ );
+ let req = await request(
+ this.data.tokenInfo.surl,
+ {
+ method: "POST",
+ path: "/fc/ca/",
+ headers: {
+ "User-Agent": this.userAgent,
+ "Content-Type": "application/x-www-form-urlencoded",
+ "Referer": this.data.challengeURL
+ },
+ body: util.constructFormData({
+ session_token: this.data.session_token,
+ game_token: this.data.challengeID,
+ guess: encrypted,
+ }),
+ },
+ this.proxy
+ );
+ let reqData = JSON.parse(req.body.toString());
+ this.key = reqData.decryption_key || "";
+ this.wave++;
+ return reqData;
+ }
+}
+
+export class Challenge3 extends Challenge {
+ private answerHistory = [];
+
+ constructor(data: ChallengeData, challengeOptions: ChallengeOptions) {
+ super(data, challengeOptions);
+ }
+
+ async answer(tile: number): Promise<AnswerResponse> {
+ assert(tile >= 0 && tile <= 5, "Tile must be between 0 and 5");
+
+ let pos = util.tileToLoc(tile);
+ this.answerHistory.push(util.solveBreaker(!!this.data.game_data.customGUI.is_using_api_breaker_v2, this.data.game_data.customGUI.api_breaker, 3, pos))
+
+ let encrypted = await crypt.encrypt(
+ JSON.stringify(this.answerHistory),
+ this.data.session_token
+ );
+ let requestedId = await crypt.encrypt(JSON.stringify({}), `REQUESTED${this.data.session_token}ID`);
+ let { cookie: tCookie, value: tValue } = util.getTimestamp();
+ let req = await request(
+ this.data.tokenInfo.surl,
+ {
+ method: "POST",
+ path: "/fc/ca/",
+ headers: {
+ "User-Agent": this.userAgent,
+ "Content-Type": "application/x-www-form-urlencoded",
+ "X-Newrelic-Timestamp": tValue,
+ "X-Requested-ID": requestedId,
+ "Cookie": tCookie,
+ "Referer": this.data.challengeURL
+ },
+ body: util.constructFormData({
+ session_token: this.data.session_token,
+ game_token: this.data.challengeID,
+ guess: encrypted,
+ analytics_tier: this.data.tokenInfo.at,
+ sid: this.data.tokenInfo.r,
+ bio: this.data.tokenInfo.mbio && "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"
+ }),
+ },
+ this.proxy
+ );
+ let reqData = JSON.parse(req.body.toString());
+ this.key = reqData.decryption_key || "";
+ this.wave++;
+ return reqData;
+ }
+}
+
+export class Challenge4 extends Challenge {
+ private answerHistory = [];
+
+ constructor(data: ChallengeData, challengeOptions: ChallengeOptions) {
+ super(data, challengeOptions);
+ }
+
+ async answer(index: number): Promise<AnswerResponse> {
+ assert(index >= 0 && index <= this.data.game_data.game_difficulty - 1, "Index must be between 0 and " + (this.data.game_data.game_difficulty - 1));
+ this.answerHistory.push(util.solveBreaker(!!this.data.game_data.customGUI.is_using_api_breaker_v2, this.data.game_data.customGUI.api_breaker, 4, { index }))
+
+ let encrypted = await crypt.encrypt(
+ JSON.stringify(this.answerHistory),
+ this.data.session_token
+ );
+ let requestedId = await crypt.encrypt(JSON.stringify({}), `REQUESTED${this.data.session_token}ID`);
+ let { cookie: tCookie, value: tValue } = util.getTimestamp();
+ let req = await request(
+ this.data.tokenInfo.surl,
+ {
+ method: "POST",
+ path: "/fc/ca/",
+ headers: {
+ "User-Agent": this.userAgent,
+ "Content-Type": "application/x-www-form-urlencoded",
+ "X-Newrelic-Timestamp": tValue,
+ "X-Requested-ID": requestedId,
+ "Cookie": tCookie,
+ "Referer": this.data.challengeURL
+ },
+ body: util.constructFormData({
+ session_token: this.data.session_token,
+ game_token: this.data.challengeID,
+ guess: encrypted,
+ analytics_tier: this.data.tokenInfo.at,
+ sid: this.data.tokenInfo.r,
+ bio: this.data.tokenInfo.mbio && "eyJtYmlvIjoiMTI1MCwwLDE0NywyMDQ7MTg5NCwwLDE1MSwyMDA7MTk2MCwxLDE1MiwxOTk7MjAyOSwyLDE1MiwxOTk7MjU3NSwwLDE1NSwxOTU7MjU4NSwwLDE1NiwxOTA7MjU5NSwwLDE1OCwxODU7MjYwNCwwLDE1OSwxODA7MjYxMywwLDE2MCwxNzU7MjYyMSwwLDE2MSwxNzA7MjYzMCwwLDE2MywxNjU7MjY0MCwwLDE2NCwxNjA7MjY1MCwwLDE2NSwxNTU7MjY2NCwwLDE2NiwxNTA7MjY3NywwLDE2NiwxNDQ7MjY5NCwwLDE2NywxMzk7MjcyMCwwLDE2NywxMzM7Mjc1NCwwLDE2NywxMjc7Mjc4MywwLDE2NywxMjE7MjgxMiwwLDE2NywxMTU7Mjg0MywwLDE2NywxMDk7Mjg2MywwLDE2NywxMDM7Mjg3NSwwLDE2Niw5ODsyOTA1LDAsMTY1LDkzOzMyMzIsMCwxNjUsOTk7MzI2MiwwLDE2NSwxMDU7MzI5OSwwLDE2NCwxMTA7MzM0MCwwLDE2MSwxMTU7MzM3MiwwLDE1NywxMjA7MzM5NSwwLDE1MywxMjQ7MzQwOCwwLDE0OCwxMjc7MzQyMCwwLDE0MywxMzA7MzQyOSwwLDEzOCwxMzE7MzQ0MSwwLDEzMywxMzQ7MzQ1MCwwLDEyOCwxMzU7MzQ2MSwwLDEyMywxMzg7MzQ3NiwwLDExOCwxNDA7MzQ4OSwwLDExMywxNDI7MzUwMywwLDEwOCwxNDM7MzUxOCwwLDEwMywxNDQ7MzUzNCwwLDk4LDE0NTszNTU2LDAsOTMsMTQ2OzM2MTUsMCw4OCwxNDg7MzY2MiwwLDgzLDE1MTszNjgzLDAsNzgsMTU0OzM3MDEsMCw3MywxNTc7MzcyNSwwLDY5LDE2MTszNzkzLDEsNjgsMTYyOzM4NTEsMiw2OCwxNjI7IiwidGJpbyI6IiIsImtiaW8iOiIifQ=="
+ }),
+ },
+ this.proxy
+ );
+ let reqData = JSON.parse(req.body.toString());
+ this.key = reqData.decryption_key || "";
+ this.wave++;
+ return reqData;
+ }
+
+ get difficulty(): number {
+ return this.data.game_data.game_difficulty;
+ }
+} \ No newline at end of file