Phar::setSignatureAlgorithm
Phar::setSignatureAlgorithm
(PHP >= 5.3.0, PECL phar >= 1.1.0)
Phar::setSignatureAlgorithm — set the signature algorithm for a phar and apply it.
Description
public void Phar::setSignatureAlgorithm ( int $sigtype [, string $privatekey ] )
Note:
This method requires the php.ini setting phar.readonly to be set to 0 in order to work for Phar objects. Otherwise, a PharException will be thrown.
set the signature algorithm for a phar and apply it. The signature algorithm must be one of Phar::MD5, Phar::SHA1, Phar::SHA256, Phar::SHA512, or Phar::OPENSSL.
Note that all executable phar archives have a signature created automatically, SHA1 by default. data tar- or zip-based archives (archives created with the PharData class) must have their signature created and set explicitly via Phar::setSignatureAlgorithm().
Parameters
-
sigtype
-
One of Phar::MD5, Phar::SHA1, Phar::SHA256, Phar::SHA512, or Phar::OPENSSL
-
privatekey
-
The contents of an OpenSSL private key, as extracted from a certificate or OpenSSL key file:
<?php $private = openssl_get_privatekey(file_get_contents('private.pem')); $pkey = ''; openssl_pkey_export($private, $pkey); $p->setSignatureAlgorithm(Phar::OPENSSL, $pkey); ?>
Return Values
No value is returned.
Errors/Exceptions
Throws UnexpectedValueException for many errors, and a PharException if any problems occur flushing changes to disk.
See Also
- Phar::getSupportedSignatures() - Return array of supported signature types
- Phar::getSignature() - Return MD5/SHA1/SHA256/SHA512/OpenSSL signature of a Phar archive
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/phar.setsignaturealgorithm.php