Phar::setSignatureAlgorithm

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.1.0)

Phar::setSignatureAlgorithm — Set the signature algorithm for a phar and apply it

Descrição

public Phar::setSignatureAlgorithm(int $algo, ?string $privateKey = null): void

Nota:
Este método requer que a configuração phar.readonly do php.ini seja definida como 0 para funcionar com objetos Phar. Caso contrário, uma exceção PharException será lançada.

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().

Parâmetros

algo

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);
?>

See phar introduction for instructions on naming and placement of the public key file.

Valor Retornado

Nenhum valor é retornado.

Erros/Exceções

Throws UnexpectedValueException for many errors, and a PharException if any problems occur flushing changes to disk.

Registro de Alterações

Versão	Descrição
8.0.0	`privateKey` is now nullable.

Veja Também

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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