PHP 5.4.37 Released

openssl_pkey_get_private

(PHP 4 >= 4.2.0, PHP 5)

openssl_pkey_get_privateLiefert einen privaten Schlüssel

Beschreibung

resource openssl_pkey_get_private ( mixed $key [, string $passphrase ] )

openssl_get_privatekey() parst key und bereitet ihn zur Nutzung durch andere Funktionen vor.

Parameter-Liste

key

Als key kann angegeben werden:

  1. Eine Zeichenkette im Format file://path/to/file.pem. Die angegebene Datei muss ein PEM kodiertes Zertifikat und/oder einen privaten Schlüssel enthalten.
  2. Ein privater Schlüssel im PEM-Format.

passphrase

Der optionale Parameter passphrase muß angegeben werden falls der Schlüssel selbst verschlüsselt ist (durch eine Passphrase geschützt).

Rückgabewerte

Gibt bei Erfolg eine Schlüssel-Resource zurück, FALSE wenn ein Fehler auftritt.

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User Contributed Notes 3 notes

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8
kristof1 at mailbox dot hu
8 months ago
It's actually "file://key.pem" when you want to give a relative path using unix systems. It will be three '/' in case of absolute path (e.g "file:///home/username/..."). But this path consists of two '/' originated from "file://" and one '/' from the fact that home is a subfolder of the unix filesystem's root directory ("/home/username/..."). This two part will be concatenated and you will get three '/' characters following each other.

So you only have to concatenate "file://" with an existing path string in every case.
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1
joelhy
3 years ago
Please note that "file://path/to/file.pem" in documentation means file protocol + file path. In UNIX like OS, that is something like file:///rsa_private_key.pem. There is THREE slashes in the path string, not TWO.
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0
Nsajigwa M
6 days ago
just a little addition note on this, especially on getting the link to the private key.
For example, am using plesk server, and my certificate is located in httpdocs folder. the line to the certificate would be:
<?php
$mycert
= '/var/www/vhosts/mydomain.com/httpdocs/certificate.pem';
openssl_pkey_get_private('file://'.$mycert);
?>
for which in this case it'll have three '/' not two
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