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Add $safe

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This commit is contained in:
Marius Karstedt
2021-03-22 11:04:33 +01:00
parent e77b723db3
commit 9897f66a25
1 changed files with 11 additions and 9 deletions
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src/Pecee/Http/Request.php
+11 -9
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@@ -158,22 +158,24 @@ class Request
/** /**
* Get id address * Get id address
* If $safe is false, this function will detect Proxys. But the user can edit this header to whatever he wants!
* https://stackoverflow.com/questions/3003145/how-to-get-the-client-ip-address-in-php#comment-25086804
* @param bool $safe
* @return string|null * @return string|null
*/ */
public function getIp(): ?string public function getIp(bool $safe = false): ?string
{ {
if ($this->getHeader('http-cf-connecting-ip') !== null) { if ($this->getHeader('http-cf-connecting-ip') !== null) {
return $this->getHeader('http-cf-connecting-ip'); return $this->getHeader('http-cf-connecting-ip');
} }
if(!$safe){
if($this->getHeader('http-client-ip') !== null){ if($this->getHeader('http-client-ip') !== null){
return $this->getHeader('http-client-ip'); return $this->getHeader('http-client-ip');
}
if($this->getHeader('http-x-forwarded-for') !== null){
return $this->getHeader('http-x-forwarded-for');
}
} }
if ($this->getHeader('http-x-forwarded-for') !== null) {
return $this->getHeader('http-x-forwarded-for');
}
return $this->getHeader('remote-addr'); return $this->getHeader('remote-addr');
} }