dmclc/lib/auth/yggdrasil/yggdrasil_account.js

Dolphin Minecraft Launcher Core

import got from "got";
export class YggdrasilAccount {
    data;
    launcher;
    root;
    constructor(data, launcher) {
        this.data = data;
        this.launcher = launcher;
        this.root = launcher.rootPath;
    }
    getTokens() {
        const ret = [];
        if (this.data.accessToken)
            ret.push(this.data.accessToken);
        if (this.data.clientToken)
            ret.push(this.data.clientToken);
        return ret;
    }
    async getLaunchGameArgs() {
        const map = new Map();
        const at = await this.getAccessToken();
        map.set("auth_access_token", at);
        map.set("auth_session", at);
        map.set("auth_player_name", this.data.name);
        map.set("user_type", "mojang");
        map.set("user_properties", "{}");
        return map;
    }
    async login() {
        const content = await this.launcher.askUser({
            username: this.launcher.i18n("accounts.yggdrasil.username"),
            password: this.launcher.i18n("accounts.yggdrasil.password"),
            profileID: this.launcher.i18n("accounts.yggdrasil.profileID")
        });
        const profileID = Number.parseInt(content.profileID);
        const res = await got.post(this.data.apiurl + "/authserver/authenticate", {
            json: {
                username: content.username,
                password: content.password,
                requestUser: true,
                agent: {
                    name: "Minecraft",
                    version: 1
                }
            },
            throwHttpErrors: false,
            responseType: "json"
        });
        if (res.statusCode === 403) {
            await this.launcher.error("accounts.yggdrasil.wrong_email_or_password");
            return false;
        }
        const obj = res.body;
        this.data.accessToken = obj.accessToken;
        this.data.clientToken = obj.clientToken;
        this.data.uuid = obj.availableProfiles[profileID].id;
        this.data.name = obj.availableProfiles[profileID].name;
        const meta = await got(this.data.apiurl).json();
        this.data.serverName = meta.meta.serverName;
        return true;
    }
    async check() {
        const resp = await got.post(this.data.apiurl + "/authserver/validate", {
            json: {
                accessToken: this.data.accessToken,
                clientToken: this.data.clientToken
            },
            throwHttpErrors: false
        });
        if (resp.statusCode === 204)
            return true;
        return await this.refresh();
    }
    async refresh() {
        const req = await got.post(this.data.apiurl + "/authserver/refresh", {
            json: {
                accessToken: this.data.accessToken,
                clientToken: this.data.clientToken
            },
            responseType: "json",
            followRedirect: false,
            throwHttpErrors: false
        });
        if (req.statusCode >= 300 || req.statusCode < 200)
            return false;
        const res = req.body;
        this.data.accessToken = res.accessToken;
        this.data.clientToken = res.clientToken;
        return true;
    }
    getUUID() {
        return this.data.uuid;
    }
    async getAccessToken() {
        return this.data.accessToken;
    }
}