Completed
Push — master ( 062b07...4cbe2f )
by Nils
02:41
created

PragmaNoCacheRule::init()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 4
rs 10
cc 1
eloc 2
nc 1
nop 1
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<?php
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namespace whm\Smoke\Rules\Http\Header\Cache;
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use whm\Smoke\Http\Response;
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use whm\Smoke\Rules\Rule;
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use whm\Smoke\Rules\ValidationFailedException;
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/**
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 * This rule checks if there are no "pragma: no-cache" or "cache-control: no-cache" header are set.
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 */
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class PragmaNoCacheRule implements Rule
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{
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    private $maxStatusCode;
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    public function init($maxStatusCode = 200)
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    {
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        $this->maxStatusCode = $maxStatusCode;
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    }
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    public function validate(Response $response)
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    {
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        if ($response->getStatus() <= $this->maxStatusCode) {
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            if ($response->hasHeader('Pragma') && 'no-cache' === $response->getHeader('Pragma')[0]) {
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                throw new ValidationFailedException('pragma:no-cache was found');
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            }
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            if ($response->hasHeader('Cache-Control') && false !== strpos($response->getHeader('Cache-Control')[0], 'no-cache')) {
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                throw new ValidationFailedException('cache-control:no-cache was found');
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            }
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        }
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    }
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}
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