youtubei
Version:
Simple package to get information from youtube such as videos, playlists, channels, video information & comments, related videos, up next video, and more!
209 lines (208 loc) • 10.6 kB
JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
import { randomBytes } from "crypto";
import fetch from "node-fetch";
/** OAuth Helper Class */
var OAuth = /** @class */ (function () {
function OAuth() {
}
OAuth.authorize = function (manual) {
return __awaiter(this, void 0, void 0, function () {
var body, response, data_1, authenticateResponse, err_1, message;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
body = {
client_id: this.CLIENT_ID,
scope: this.SCOPE,
device_id: randomBytes(20).toString("hex"),
device_model: "ytlr::",
};
return [4 /*yield*/, fetch("https://www.youtube.com/o/oauth2/device/code", {
method: "POST",
headers: {
"Content-Type": "application/json",
__youtube_oauth__: "True",
},
body: JSON.stringify(body),
})];
case 1:
response = _a.sent();
if (!response.ok) return [3 /*break*/, 12];
return [4 /*yield*/, response.json()];
case 2:
data_1 = _a.sent();
if (manual) {
return [2 /*return*/, {
deviceCode: data_1.device_code,
userCode: data_1.user_code,
expiresIn: data_1.expires_in,
interval: data_1.interval,
verificationUrl: data_1.verification_url,
}];
}
console.log("[youtubei] Open " + data_1.verification_url + " and enter " + data_1.user_code);
authenticateResponse = null;
_a.label = 3;
case 3:
if (!!authenticateResponse) return [3 /*break*/, 11];
_a.label = 4;
case 4:
_a.trys.push([4, 6, , 10]);
return [4 /*yield*/, this.authenticate(data_1.device_code)];
case 5:
authenticateResponse = _a.sent();
return [3 /*break*/, 10];
case 6:
err_1 = _a.sent();
message = err_1.message;
if (!(message === "authorization_pending")) return [3 /*break*/, 8];
return [4 /*yield*/, new Promise(function (r) { return setTimeout(r, data_1.interval * 1000); })];
case 7:
_a.sent();
return [3 /*break*/, 9];
case 8:
if (message === "expired_token") {
return [2 /*return*/, this.authorize()];
}
else {
throw err_1;
}
_a.label = 9;
case 9: return [3 /*break*/, 10];
case 10: return [3 /*break*/, 3];
case 11: return [2 /*return*/, authenticateResponse];
case 12: throw new Error("Authorization failed");
}
});
});
};
/**
* Authenticate to obtain a token and refresh token using the code from the authorize method
*
* @param code code obtained from the authorize method
*/
OAuth.authenticate = function (code) {
return __awaiter(this, void 0, void 0, function () {
var body, response, data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
body = {
client_id: this.CLIENT_ID,
client_secret: this.CLIENT_SECRET,
code: code,
grant_type: "http://oauth.net/grant_type/device/1.0",
};
return [4 /*yield*/, fetch("https://www.youtube.com/o/oauth2/token", {
method: "POST",
headers: {
"Content-Type": "application/json",
__youtube_oauth__: "True",
},
body: JSON.stringify(body),
})];
case 1:
response = _a.sent();
if (!response.ok) return [3 /*break*/, 3];
return [4 /*yield*/, response.json()];
case 2:
data = _a.sent();
if ("error" in data) {
throw new Error(data.error);
}
else {
return [2 /*return*/, {
accessToken: data.access_token,
expiresIn: data.expires_in,
refreshToken: data.refresh_token,
scope: data.scope,
tokenType: data.token_type,
}];
}
return [3 /*break*/, 4];
case 3: throw new Error("Authentication failed");
case 4: return [2 /*return*/];
}
});
});
};
OAuth.refreshToken = function (refreshToken) {
return __awaiter(this, void 0, void 0, function () {
var body, response, data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
body = {
client_id: this.CLIENT_ID,
client_secret: this.CLIENT_SECRET,
refresh_token: refreshToken,
grant_type: "refresh_token",
};
return [4 /*yield*/, fetch("https://www.youtube.com/o/oauth2/token", {
method: "POST",
headers: {
"Content-Type": "application/json",
__youtube_oauth__: "True",
},
body: JSON.stringify(body),
})];
case 1:
response = _a.sent();
if (!response.ok) return [3 /*break*/, 3];
return [4 /*yield*/, response.json()];
case 2:
data = _a.sent();
if ("error" in data)
return [2 /*return*/, this.authorize()];
return [2 /*return*/, {
accessToken: data.access_token,
expiresIn: data.expires_in,
scope: data.scope,
tokenType: data.token_type,
}];
case 3: return [2 /*return*/, this.authorize()];
}
});
});
};
OAuth.CLIENT_ID = "861556708454-d6dlm3lh05idd8npek18k6be8ba3oc68.apps.googleusercontent.com";
OAuth.CLIENT_SECRET = "SboVhoG9s0rNafixCSGGKXAT";
OAuth.SCOPE = "http://gdata.youtube.com https://www.googleapis.com/auth/youtube";
return OAuth;
}());
export { OAuth };