Total Complexity | 5 |
Total Lines | 47 |
Duplicated Lines | 0 % |
Changes | 1 | ||
Bugs | 0 | Features | 0 |
1 | <?php |
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12 | class MacTest extends TestCase |
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13 | { |
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14 | protected function tearDown() |
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15 | { |
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16 | MockHelper::resetMocks(); |
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17 | } |
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18 | |||
19 | public function testOriginalMessageIsExtracted(): void |
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20 | { |
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21 | $mac = new Mac(); |
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22 | $data = 'known data'; |
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23 | $key = 'secret'; |
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24 | |||
25 | $signedData = $mac->sign($data, $key); |
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26 | $this->assertNotSame($data, $signedData); |
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27 | $this->assertSame($data, $mac->getMessage($signedData, $key)); |
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28 | } |
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29 | |||
30 | public function testDataTamperingIsDetected(): void |
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31 | { |
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32 | $mac = new Mac(); |
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33 | $data = 'known data'; |
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34 | $key = 'secret'; |
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35 | |||
36 | $signedData = $mac->sign($data, $key); |
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37 | $signedData[strlen($signedData) - 1] = 'A'; |
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38 | |||
39 | $this->expectException(DataIsTamperedException::class); |
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40 | $mac->getMessage($signedData, $key); |
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41 | } |
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42 | |||
43 | public function testSignException() |
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50 | } |
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51 | |||
52 | public function testGetMessageException() |
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53 | { |
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61 |
Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: