php-doc-en/reference/openssl/functions/openssl-pkcs7-read.xml
Vincent JARDIN 06274b9824 Improve openssl-pkcs7-read + example for p7b
The input shall be a string data.

Basic example along with the error cases.

Fix: related to, bb0107b63d
2021-05-05 13:13:19 +01:00

114 lines
2.5 KiB
XML

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.openssl-pkcs7-read" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>openssl_pkcs7_read</refname>
<refpurpose>Export the PKCS7 file to an array of PEM certificates</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>openssl_pkcs7_read</methodname>
<methodparam><type>string</type><parameter>data</parameter></methodparam>
<methodparam><type>array</type><parameter role="reference">certificates</parameter></methodparam>
</methodsynopsis>
<para>
</para>
&warn.undocumented.func;
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>data</parameter></term>
<listitem>
<para>
The string of data you wish to parse (p7b format).
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>certificates</parameter></term>
<listitem>
<para>
The array of PEM certificates from the p7b input data.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Get a PEM array from a P7B file</title>
<programlisting role="php">
<![CDATA[
<?php
$file = 'certs.p7b';
$f = file_get_contents($file);
$p7 = array();
$r = openssl_pkcs7_read($f, $p7);
if ($r === false) {
printf("ERROR: %s is not a proper p7b file".PHP_EOL, $file);
for($e = openssl_error_string(), $i = 0; $e; $e = openssl_error_string(), $i++)
printf("SSL l%d: %s".PHP_EOL, $i, $e);
exit(1);
}
print_r($p7);
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>openssl_csr_sign</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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