snapshot of https://github.com/espocrm/espocrm.git (master, 2026-09-18; blobs > 131072B omitted)

tests/unit/Espo/Core/Utils/Security/HostCheckTest.php

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+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2026 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace tests\unit\Espo\Core\Utils\Security;
+
+use Espo\Core\Utils\Security\HostCheck;
+use PHPUnit\Framework\Attributes\DataProvider;
+use PHPUnit\Framework\TestCase;
+
+class HostCheckTest extends TestCase
+{
+    public function testIsHostAndNotInternal(): void
+    {
+        $hostCheck = new HostCheck();
+
+        $this->assertTrue(
+            $hostCheck->isHostAndNotInternal('200.1.1.1')
+        );
+
+        $this->assertFalse(
+            $hostCheck->isHostAndNotInternal('172.20.0.1')
+        );
+
+        $this->assertFalse(
+            $hostCheck->isHostAndNotInternal('0177.0.0.1')
+        );
+
+        $this->assertFalse(
+            $hostCheck->isHostAndNotInternal('127.1')
+        );
+
+        $this->assertFalse(
+            $hostCheck->isHostAndNotInternal('127.0.1')
+        );
+
+        $this->assertFalse(
+            $hostCheck->isHostAndNotInternal('2130706433')
+        );
+
+        $this->assertFalse(
+            $hostCheck->isHostAndNotInternal('0x7f000001')
+        );
+
+        $this->assertFalse(
+            $hostCheck->isHostAndNotInternal('0x7f.1')
+        );
+    }
+
+    public static function ipAddressTestProvider(): array
+    {
+        return [
+            ['200.1.1.1', true],
+            ['172.20.0.1', false],
+            ['2606:2800:220:1:248:1893:25c8:1946', true],
+            ['::ffff:127.0.0.1', false],
+            ['64:ff9b::a00:1', false],
+            ['2002:0a00:0001::', false],
+            ['2001:0000:4136:e378:8000:0000:f5ff:fffe', false],
+            ['2001:4860:4860::8888', true],
+            ['2606:4700:4700::1111', true],
+            ['2620:fe::fe', true],
+            ['2404:6800:4004:80c::200e', true],
+            ['2a09:bac1:1234::1', true],
+            ['fe80::1', false],
+            ['fc00::1', false],
+            ['::1', false],
+        ];
+    }
+
+    #[DataProvider('ipAddressTestProvider')]
+    public function testIpAddress(string $ipAddress, bool $expected)
+    {
+        $hostCheck = new HostCheck();
+
+        $this->assertEquals($expected, $hostCheck->ipAddressIsNotInternal($ipAddress));
+    }
+}

tests/unit/Espo/Core/Utils/Security/UrlCheckTest.php

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+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2026 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace tests\unit\Espo\Core\Utils\Security;
+
+use Espo\Core\Utils\Security\HostCheck;
+use Espo\Core\Utils\Security\UrlCheck;
+use PHPUnit\Framework\TestCase;
+
+class UrlCheckTest extends TestCase
+{
+    public function testGetCurlResolveDual(): void
+    {
+        $hostCheck = $this->createMock(HostCheck::class);
+
+        $urlCheck = new UrlCheck($hostCheck);
+
+        $url = 'https://test.com';
+
+        $hostCheck->method('isDomainHost')
+            ->with('test.com')
+            ->willReturn(true);
+
+        $hostCheck->method('getHostIpAddresses')
+            ->with('test.com')
+            ->willReturn([
+                '10.0.0.1',
+                '10.0.0.2',
+                '2001:0db8:85a3:0000:0000:8a2e:0370:7334',
+            ]);
+
+        $this->assertEquals([
+            'test.com:443:10.0.0.1',
+            'test.com:443:10.0.0.2',
+        ], $urlCheck->getCurlResolve($url));
+    }
+
+    public function testGetCurlResolveIpV6Only(): void
+    {
+        $hostCheck = $this->createMock(HostCheck::class);
+
+        $urlCheck = new UrlCheck($hostCheck);
+
+        $url = 'https://test.com';
+
+        $hostCheck->method('isDomainHost')
+            ->with('test.com')
+            ->willReturn(true);
+
+        $hostCheck->method('getHostIpAddresses')
+            ->with('test.com')
+            ->willReturn([
+                '2001:0db8:85a3:0000:0000:8a2e:0370:7334',
+            ]);
+
+        $this->assertEquals([
+            'test.com:443:[2001:0db8:85a3:0000:0000:8a2e:0370:7334]',
+        ], $urlCheck->getCurlResolve($url));
+    }
+}