58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
<?php
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namespace Shaarli\Http;
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/**
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* Unitary tests for getIpAddressFromProxy()
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*/
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class GetIpAdressFromProxyTest extends \Shaarli\TestCase
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{
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/**
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* Test without proxy
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*/
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public function testWithoutProxy()
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{
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$this->assertFalse(getIpAddressFromProxy([], []));
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}
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/**
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* Test with a single IP in proxy header.
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*/
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public function testWithOneForwardedIp()
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{
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$ip = '1.1.1.1';
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$server = ['HTTP_X_FORWARDED_FOR' => $ip];
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$this->assertEquals($ip, getIpAddressFromProxy($server, []));
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}
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/**
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* Test with a multiple IPs in proxy header.
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*/
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public function testWithMultipleForwardedIp()
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{
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$ip = '1.1.1.1';
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$ip2 = '2.2.2.2';
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$server = ['HTTP_X_FORWARDED_FOR' => $ip . ',' . $ip2];
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$this->assertEquals($ip2, getIpAddressFromProxy($server, []));
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$server = ['HTTP_X_FORWARDED_FOR' => $ip . ' , ' . $ip2];
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$this->assertEquals($ip2, getIpAddressFromProxy($server, []));
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}
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/**
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* Test with a trusted IP address.
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*/
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public function testWithTrustedIp()
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{
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$ip = '1.1.1.1';
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$ip2 = '2.2.2.2';
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$server = ['HTTP_X_FORWARDED_FOR' => $ip];
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$this->assertFalse(getIpAddressFromProxy($server, [$ip]));
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$server = ['HTTP_X_FORWARDED_FOR' => $ip . ',' . $ip2];
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$this->assertEquals($ip2, getIpAddressFromProxy($server, [$ip]));
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$this->assertFalse(getIpAddressFromProxy($server, [$ip, $ip2]));
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}
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}
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