gcal-commander/dist/auth.js

A command-line interface for Google Calendar operations

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getCalendarAuth = getCalendarAuth;
exports.getCredentialsPath = getCredentialsPath;
exports.getTokenPath = getTokenPath;
const local_auth_1 = require("@google-cloud/local-auth");
const googleapis_1 = require("googleapis");
const promises_1 = require("node:fs/promises");
const node_path_1 = require("node:path");
const paths_1 = require("./utils/paths");
const SCOPES = ['https://www.googleapis.com/auth/calendar.events', 'https://www.googleapis.com/auth/calendar.readonly'];
const TOKEN_PATH = paths_1.AppPaths.getTokenPath();
const CREDENTIALS_PATH = paths_1.AppPaths.getCredentialsPath();
// eslint-disable-next-line @typescript-eslint/no-explicit-any
async function loadSavedCredentialsIfExist() {
    try {
        const content = await (0, promises_1.readFile)(TOKEN_PATH, 'utf8');
        const credentials = JSON.parse(content);
        return googleapis_1.google.auth.fromJSON(credentials);
    }
    catch {
        return null;
    }
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
async function saveCredentials(client) {
    try {
        const content = await (0, promises_1.readFile)(CREDENTIALS_PATH, 'utf8');
        const keys = JSON.parse(content);
        const key = keys.installed || keys.web;
        const payload = JSON.stringify({
            // eslint-disable-next-line camelcase
            client_id: key.client_id,
            // eslint-disable-next-line camelcase
            client_secret: key.client_secret,
            // eslint-disable-next-line camelcase
            refresh_token: client.credentials.refresh_token,
            type: 'authorized_user',
        });
        const tokenDir = (0, node_path_1.dirname)(TOKEN_PATH);
        await (0, promises_1.mkdir)(tokenDir, { recursive: true });
        await (0, promises_1.writeFile)(TOKEN_PATH, payload);
    }
    catch {
        // Silently continue if credential saving fails - the auth will still work
        // but the user will need to re-authenticate on next run
    }
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
async function authorize() {
    let client = await loadSavedCredentialsIfExist();
    if (client) {
        return client;
    }
    try {
        client = await (0, local_auth_1.authenticate)({
            keyfilePath: CREDENTIALS_PATH,
            scopes: SCOPES,
        });
        if (client.credentials) {
            await saveCredentials(client);
        }
        return client;
    }
    catch (error) {
        throw new Error(`Authentication failed: ${error}`);
    }
}
async function getCalendarAuth() {
    const client = await authorize();
    return { client };
}
function getCredentialsPath() {
    return CREDENTIALS_PATH;
}
function getTokenPath() {
    return TOKEN_PATH;
}