138 lines
4.7 KiB
PHP
138 lines
4.7 KiB
PHP
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<?php
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/*
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* Copyright © 2020 Miguel Nogueira
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*
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* This file is part of Raspberry Staff Manager.
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*
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* Raspberry Staff Manager is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Raspberry Staff Manager is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Raspberry Staff Manager. If not, see <https://www.gnu.org/licenses/>.
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*/
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namespace App\Traits;
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use App\Http\Requests\UserDeleteRequest;
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use App\Jobs\ProcessAccountDelete;
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use App\Mail\UserAccountDeleteConfirmation;
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use App\Services\AccountSuspensionService;
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use App\User;
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use Carbon\Carbon;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Mail;
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use Illuminate\Support\Facades\URL;
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trait HandlesAccountDeletion
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{
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/**
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* Starts the user account deletion process.
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*
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* @param AccountSuspensionService $suspensionService
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* @param UserDeleteRequest $request
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* @return \Illuminate\Http\RedirectResponse
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*/
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public function userDelete(AccountSuspensionService $suspensionService, UserDeleteRequest $request)
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{
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if (config('demo.is_enabled'))
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{
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return redirect()
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->back()
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->with('error', 'This feature is disabled');
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}
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$links = [
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'approveURL' => URL::temporarySignedRoute(
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'processDeleteConfirmation', now()->addDays(7), ['accountID' => $request->user()->id, 'action' => 'confirm']
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),
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'cancelURL' => URL::temporarySignedRoute(
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'processDeleteConfirmation', now()->addDays(7), ['accountID' => $request->user()->id, 'action' => 'cancel']
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)
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];
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Mail::to($request->user())
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->send(new UserAccountDeleteConfirmation($request->user(), $links));
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// Only locked accounts can be deleted
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$suspensionService->lockAccount($request->user());
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Auth::logout();
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$request->session()->flash('success', __('Please check your email to finish deleting your account.'));
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return redirect()->to('/');
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}
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/**
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* Dispatches the correct jobs and events to delete the specified user account
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*
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* @param Request $request
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* @param AccountSuspensionService $suspensionService
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* @param $accountID
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* @param $action
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* @return \Illuminate\Http\RedirectResponse|void
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*/
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public function processDeleteConfirmation(Request $request, AccountSuspensionService $suspensionService, $accountID, $action)
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{
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if (config('demo.is_enabled') || !$request->hasValidSignature())
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{
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abort(403);
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}
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// It's almost impossible for this to fail, unless the model has already been deleted by someone else, because:
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// The request URL can't be tampered with and the request can't be initiated without a valid account in the first place
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$account = User::find($accountID);
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if (!is_null($account))
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{
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if (!$suspensionService->isLocked($account)) {
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abort(403);
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}
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Log::alert('Signed account deletion request received!', [
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'user' => $account->name,
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'email' => $account->name,
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'created_at' => $account->created_at,
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'updated_at' => $account->updated_at,
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'deleted_at' => Carbon::now(),
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'ipAddress' => $request->ip(),
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'userAgent' => $request->userAgent(),
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]);
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if ($action == 'confirm') {
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// dispatch event (for notifications) and job (for async processing)
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ProcessAccountDelete::dispatch($account);
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$request->session()->flash('success', __('Thank you for confirming. Your account will now be deleted shortly.'));
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return redirect()
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->to('/');
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}
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$suspensionService->unlockAccount($account);
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$request->session()->flash('success', __('Account removal request cancelled. Your account has been unlocked and you can now sign in.'));
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return redirect()
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->route('login');
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}
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Log::error("Cannot delete account that doesn't exist!", [
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'validSignature' => $request->hasValidSignature()
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]);
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abort(400);
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}
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}
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