<?php
/* Copyright (C) 2012 Nicolas Villa aka Boyquotes http://informetic.fr
 * Copyright (C) 2013 Florian Henry <florian.henry@opn-concept.pro>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 *	\file       core/lib/oauth.lib.php
 *	\brief      Function for module Oauth
 *	\ingroup    oauth
 */


// API access parameters OAUTH

/**
 * Return array of possible OAUTH2 services
 *
 * @return 	array				Array of services
 */
function getAllOauth2Array()
{
	$list = array(
	array(
		'OAUTH_AMAZON_NAME',
		'OAUTH_AMAZON_ID',
		'OAUTH_AMAZON_SECRET',
	),
	array(
		'OAUTH_BITBUCKET_NAME',
		'OAUTH_BITBUCKET_ID',
		'OAUTH_BITBUCKET_SECRET',
	),
	array(
		'OAUTH_BITLY_NAME',
		'OAUTH_BITLY_ID',
		'OAUTH_BITLY_SECRET',
	),
	array(
		'OAUTH_BITRIX24_NAME',
		'OAUTH_BITRIX24_ID',
		'OAUTH_BITRIX24_SECRET',
	),
	array(
		'OAUTH_BOX_NAME',
		'OAUTH_BOX_ID',
		'OAUTH_BOX_SECRET',
	),
	array(
		'OAUTH_BUFFER_NAME',
		'OAUTH_BUFFER_ID',
		'OAUTH_BUFFER_SECRET',
	),
	array(
		'OAUTH_DAILYMOTION_NAME',
		'OAUTH_DAILYMOTION_ID',
		'OAUTH_DAILYMOTION_SECRET',
	),
	array(
		'OAUTH_DEVIANTART_NAME',
		'OAUTH_DEVIANTART_ID',
		'OAUTH_DEVIANTART_SECRET',
	),
	array(
		'OAUTH_DROPBOX_NAME',
		'OAUTH_DROPBOX_ID',
		'OAUTH_DROPBOX_SECRET',
	),
	array(
		'OAUTH_ETSY_NAME',
		'OAUTH_ETSY_ID',
		'OAUTH_ETSY_SECRET',
	),
	array(
		'OAUTH_EVEONLINE_NAME',
		'OAUTH_EVEONLINE_ID',
		'OAUTH_EVEONLINE_SECRET',
	),
	array(
		'OAUTH_FACEBOOK_NAME',
		'OAUTH_FACEBOOK_ID',
		'OAUTH_FACEBOOK_SECRET',
	),
	array(
		'OAUTH_FITBIT_NAME',
		'OAUTH_FITBIT_ID',
		'OAUTH_FITBIT_SECRET',
	),
	array(
		'OAUTH_FIVEHUNDREDPX_NAME',
		'OAUTH_FIVEHUNDREDPX_ID',
		'OAUTH_FIVEHUNDREDPX_SECRET',
	),
	array(
		'OAUTH_FLICKR_NAME',
		'OAUTH_FLICKR_ID',
		'OAUTH_FLICKR_SECRET',
	),
	array(
		'OAUTH_FOURSQUARE_NAME',
		'OAUTH_FOURSQUARE_ID',
		'OAUTH_FOURSQUARE_SECRET',
	),
	array(
		'OAUTH_GITHUB_NAME',
		'OAUTH_GITHUB_ID',
		'OAUTH_GITHUB_SECRET',
		'OAUTH_GITHUB_DESC',
	),
	array(
		'OAUTH_GOOGLE_NAME',
		'OAUTH_GOOGLE_ID',
		'OAUTH_GOOGLE_SECRET',
		'OAUTH_GOOGLE_DESC',
	),
	array(
		'OAUTH_HUBIC_NAME',
		'OAUTH_HUBIC_ID',
		'OAUTH_HUBIC_SECRET',
	),
	array(
		'OAUTH_INSTAGRAM_NAME',
		'OAUTH_INSTAGRAM_ID',
		'OAUTH_INSTAGRAM_SECRET',
	),
	array(
		'OAUTH_LINKEDIN_NAME',
		'OAUTH_LINKEDIN_ID',
		'OAUTH_LINKEDIN_SECRET',
	),
	array(
		'OAUTH_MAILCHIMP_NAME',
		'OAUTH_MAILCHIMP_ID',
		'OAUTH_MAILCHIMP_SECRET',
	),
	array(
		'OAUTH_MICROSOFT_NAME',
		'OAUTH_MICROSOFT_ID',
		'OAUTH_MICROSOFT_SECRET',
	),
	array(
		'OAUTH_MICROSOFT2_NAME',
		'OAUTH_MICROSOFT2_ID',
		'OAUTH_MICROSOFT2_SECRET',
	),
	array(
		'OAUTH_NEST_NAME',
		'OAUTH_NEST_ID',
		'OAUTH_NEST_SECRET',
	),
	array(
		'OAUTH_NETATMO_NAME',
		'OAUTH_NETATMO_ID',
		'OAUTH_NETATMO_SECRET',
	),
	array(
		'OAUTH_PARROTFLOWERPOWER_NAME',
		'OAUTH_PARROTFLOWERPOWER_ID',
		'OAUTH_PARROTFLOWERPOWER_SECRET',
	),
	array(
		'OAUTH_PAYPAL_NAME',
		'OAUTH_PAYPAL_ID',
		'OAUTH_PAYPAL_SECRET',
	),
	array(
		'OAUTH_POCKET_NAME',
		'OAUTH_POCKET_ID',
		'OAUTH_POCKET_SECRET',
	),
	array(
		'OAUTH_QUICKBOOKS_NAME',
		'OAUTH_QUICKBOOKS_ID',
		'OAUTH_QUICKBOOKS_SECRET',
	),
	array(
		'OAUTH_REDDIT_NAME',
		'OAUTH_REDDIT_ID',
		'OAUTH_REDDIT_SECRET',
	),
	array(
		'OAUTH_REDMINE_NAME',
		'OAUTH_REDMINE_ID',
		'OAUTH_REDMINE_SECRET',
	),
	array(
		'OAUTH_RUNKEEPER_NAME',
		'OAUTH_RUNKEEPER_ID',
		'OAUTH_RUNKEEPER_SECRET',
	),
	array(
		'OAUTH_SCOOPIT_NAME',
		'OAUTH_SCOOPIT_ID',
		'OAUTH_SCOOPIT_SECRET',
	),
	array(
		'OAUTH_SOUNDCLOUD_NAME',
		'OAUTH_SOUNDCLOUD_ID',
		'OAUTH_SOUNDCLOUD_SECRET',
	),
	array(
		'OAUTH_SPOTIFY_NAME',
		'OAUTH_SPOTIFY_ID',
		'OAUTH_SPOTIFY_SECRET',
	),
	array(
		'OAUTH_STRAVA_NAME',
		'OAUTH_STRAVA_ID',
		'OAUTH_STRAVA_SECRET',
	),
	array(
		'OAUTH_STRIPE_TEST_NAME',
		'OAUTH_STRIPE_TEST_ID',
		'STRIPE_TEST_SECRET_KEY',
	),
	array(
		'OAUTH_STRIPE_LIVE_NAME',
		'OAUTH_STRIPE_LIVE_ID',
		'STRIPE_LIVE_SECRET_KEY',
	),
	array(
		'OAUTH_TUMBLR_NAME',
		'OAUTH_TUMBLR_ID',
		'OAUTH_TUMBLR_SECRET',
	),
	array(
		'OAUTH_TWITTER_NAME',
		'OAUTH_TWITTER_ID',
		'OAUTH_TWITTER_SECRET',
	),
	array(
		'OAUTH_USTREAM_NAME',
		'OAUTH_USTREAM_ID',
		'OAUTH_USTREAM_SECRET',
	),
	array(
		'OAUTH_VIMEO_NAME',
		'OAUTH_VIMEO_ID',
		'OAUTH_VIMEO_SECRET',
	),
	array(
		'OAUTH_YAHOO_NAME',
		'OAUTH_YAHOO_ID',
		'OAUTH_YAHOO_SECRET',
	),
	array(
		'OAUTH_YAMMER_NAME',
		'OAUTH_YAMMER_ID',
		'OAUTH_YAMMER_SECRET',
	),
	array(
		'OAUTH_GENERIC_NAME',
		'OAUTH_GENERIC_ID',
		'OAUTH_GENERIC_SECRET',
	)
	);

	return $list;
}


/**
 * Return array of tabs to used on pages to setup cron module.
 *
 * @return 	array				Array of tabs
 */
function getSupportedOauth2Array()
{
	// Supported OAUTH (a provider is supported when a file xxx_oauthcallback.php is available into htdocs/core/modules/oauth)
	$supportedoauth2array = array(
		'OAUTH_GOOGLE_NAME' => array(
			'callbackfile' => 'google',		// used to generate the filename: google_oauthcallback.php
			'picto' => 'google',
			'urlforapp' => 'OAUTH_GOOGLE_DESC',
			'name' => 'Google',
			'urlforcredentials' => 'https://console.developers.google.com/',
			'availablescopes' => 'userinfo_email,userinfo_profile,openid,email,profile,cloud_print,admin_directory_user,gmail_full,contact,https://www.googleapis.com/auth/contacts,https://www.googleapis.com/auth/calendar',
			'returnurl' => '/core/modules/oauth/google_oauthcallback.php'
		),
	);
	if (isModEnabled('stripe')) {
		$supportedoauth2array['OAUTH_STRIPE_TEST_NAME'] = array(
			'callbackfile' => 'stripetest',
			'picto' => 'stripe',
			'urlforapp' => '',
			'name' => 'StripeTest',
			'urlforcredentials' => 'https://dashboard.stripe.com/settings/connect',
			'availablescopes' => 'read_write',
			'returnurl' => '/core/modules/oauth/stripetest_oauthcallback.php'
		);
		$supportedoauth2array['OAUTH_STRIPE_LIVE_NAME'] = array(
			'callbackfile' => 'stripelive',
			'picto' => 'stripe',
			'urlforapp' => '',
			'name' => 'StripeLive',
			'urlforcredentials' => 'https://dashboard.stripe.com/settings/connect',
			'availablescopes' => 'read_write',
			'returnurl' => '/core/modules/oauth/stripelive_oauthcallback.php'
		);
	}
	$supportedoauth2array['OAUTH_GITHUB_NAME'] = array(
		'callbackfile' => 'github',
		'picto' => 'github',
		'urlforapp' => 'OAUTH_GITHUB_DESC',
		'name' => 'GitHub',
		'urlforcredentials' => 'https://github.com/settings/developers',
		'availablescopes' => 'user,public_repo',
		'returnurl' => '/core/modules/oauth/github_oauthcallback.php'
	);
	// See https://learn.microsoft.com/fr-fr/azure/active-directory/develop/quickstart-register-app#register-an-application
	$supportedoauth2array['OAUTH_MICROSOFT_NAME'] = array(
		'callbackfile' => 'microsoft',
		'picto' => 'microsoft',
		'urlforapp' => 'OAUTH_MICROSOFT_DESC',
		'name' => 'Microsoft [outlook.office365]',
		'urlforcredentials' => 'https://portal.azure.com/',
		// User.Read is a microsoftgraph scope, if it's not working, do not select it
		'availablescopes' => 'openid,offline_access,profile,email,User.Read,https://outlook.office365.com/IMAP.AccessAsUser.All,https://outlook.office365.com/SMTP.Send',
		'returnurl' => '/core/modules/oauth/microsoft_oauthcallback.php'
	);
	$supportedoauth2array['OAUTH_MICROSOFT2_NAME'] = array(
		'callbackfile' => 'microsoft2',
		'picto' => 'microsoft',
		'urlforapp' => 'OAUTH_MICROSOFT2_DESC',
		'name' => 'Microsoft [outlook.office]',
		'urlforcredentials' => 'https://portal.azure.com/',
		// User.Read is a microsoftgraph scope, if it's not working, do not select it
		'availablescopes' => 'openid,offline_access,profile,email,User.Read,https://outlook.office.com/.default',
		'returnurl' => '/core/modules/oauth/microsoft_oauthcallback.php'
	);
	// Add a generic Oauth token handler. Tested with Mastodon.
	$supportedoauth2array['OAUTH_GENERIC_NAME'] = array(
		'callbackfile' => 'generic',
		'picto' => 'generic',
		'urlforapp' => 'OAUTH_GENERIC_DESC',
		'name' => 'Generic',
		'urlforcredentials' => '',
		'availablescopes' => 'Standard',
		'returnurl' => '/core/modules/oauth/generic_oauthcallback.php'
	);

	return $supportedoauth2array;
}


/**
 * Return array of tabs to used on pages to setup cron module.
 *
 * @return 	array				Array of tabs
 */
function oauthadmin_prepare_head()
{
	global $langs, $conf;
	$h = 0;
	$head = array();

	$head[$h][0] = dol_buildpath('/admin/oauth.php', 1);
	$head[$h][1] = $langs->trans("OAuthServices");
	$head[$h][2] = 'services';
	$h++;

	$head[$h][0] = dol_buildpath('/admin/oauthlogintokens.php', 1);
	$head[$h][1] = $langs->trans("TokenManager");
	$head[$h][2] = 'tokengeneration';
	$h++;

	complete_head_from_modules($conf, $langs, null, $head, $h, 'oauthadmin');

	complete_head_from_modules($conf, $langs, null, $head, $h, 'oauthadmin', 'remove');


	return $head;
}