mirror of
https://github.com/firefly-iii/firefly-iii.git
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133 lines
3.9 KiB
PHP
133 lines
3.9 KiB
PHP
<?php
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/**
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* Installer.php
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* Copyright (c) 2019 james@firefly-iii.org
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*
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* This file is part of Firefly III (https://github.com/firefly-iii).
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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declare(strict_types=1);
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namespace FireflyIII\Http\Middleware;
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use Closure;
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use FireflyIII\Exceptions\FireflyException;
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use FireflyIII\Support\System\IsOldVersion;
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use FireflyIII\Support\System\OAuthKeys;
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use Illuminate\Database\QueryException;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Log;
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/**
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* Class Installer
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*/
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class Installer
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{
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use IsOldVersion;
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/**
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* Handle an incoming request.
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*
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* @param Request $request
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*
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* @return mixed
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*
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* @throws FireflyException
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*/
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public function handle($request, Closure $next)
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{
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// Log::debug(sprintf('Installer middleware for URL %s', $request->url()));
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// ignore installer in test environment.
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if ('testing' === config('app.env')) {
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return $next($request);
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}
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// don't run installer when already in installer.
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$url = $request->url();
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$strpos = stripos($url, '/install');
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if (false !== $strpos) {
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// Log::debug(sprintf('URL is %s, will NOT run installer middleware', $url));
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return $next($request);
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}
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// run installer when no tables are present,
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// or when old scheme version
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// or when old firefly version
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if ($this->hasNoTables() || $this->isOldVersionInstalled()) {
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return response()->redirectTo(route('installer.index'));
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}
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OAuthKeys::verifyKeysRoutine();
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// update scheme version
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// update firefly version
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return $next($request);
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}
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/**
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* Check if the tables are created and accounted for.
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*
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* @throws FireflyException
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*/
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private function hasNoTables(): bool
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{
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// Log::debug('Now in routine hasNoTables()');
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try {
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DB::table('users')->count();
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} catch (QueryException $e) {
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$message = $e->getMessage();
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Log::error(sprintf('Error message trying to access users-table: %s', $message));
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if ($this->isAccessDenied($message)) {
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throw new FireflyException(
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'It seems your database configuration is not correct. Please verify the username and password in your .env file.',
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0,
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$e
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);
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}
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if ($this->noTablesExist($message)) {
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// redirect to UpdateController
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Log::warning('There are no Firefly III tables present. Redirect to migrate routine.');
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return true;
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}
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throw new FireflyException(sprintf('Could not access the database: %s', $message), 0, $e);
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}
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// Log::debug('Everything seems OK with the tables.');
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return false;
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}
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/**
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* Is access denied error.
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*/
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protected function isAccessDenied(string $message): bool
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{
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return false !== stripos($message, 'Access denied');
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}
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/**
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* Is no tables exist error.
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*/
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protected function noTablesExist(string $message): bool
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{
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return false !== stripos($message, 'Base table or view not found');
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}
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}
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