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Request #81703 stream_context_create - SSL context options
Submitted: 2021-12-19 18:30 UTC Modified: 2021-12-19 22:03 UTC
From: bugzilla77 at gmail dot com Assigned: cmb (profile)
Status: Closed Package: Streams related
PHP Version: 8.1.1 OS: All
Private report: No CVE-ID: None
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 [2021-12-19 18:30 UTC] bugzilla77 at gmail dot com
Description:
------------
It is dangerous to store certificates and privateKeys (without a password) on the disk. Unfortunately, this is needed to load the * .p12 file into stream_context_create.

Please, add the option to set certificates and privateKeys from string content or at least from Data URLs, instead the file path only.

Test script:
---------------
// Using string content
// --------------------

openssl_pkcs12_read(file_get_contents('cert.p12'),$certificates,'pass');

$stream_context = stream_context_create(
[ 'ssl' => [ 'local_cert' => $certificates['cert'],
             'local_pk'   => $certificates['pkey']
           ]
]);



// Using Data URLs
// ---------------

openssl_pkcs12_read(file_get_contents('cert.p12'),$certificates,'pass');

$stream_context = stream_context_create(
[ 'ssl' => [ 'local_cert' => 'data:,'.$certificates['cert'],
             'local_pk'   => 'data:,'.$certificates['pkey']
           ]
]);



// Hack: temp files
// ----------------

openssl_pkcs12_read(file_get_contents('cert.p12'),$certificates,'pass');

file_put_contents('cert.temp',$certificates['cert']);
file_put_contents('pkey.temp',$certificates['pkey']);

$stream_context = stream_context_create(
[ 'ssl' => [ 'local_cert' => 'cert.temp',
             'local_pk'   => 'pkey.temp'
           ]
]);

Expected result:
----------------
Reading certificates and privateKeys without temp files.

Actual result:
--------------
Reading certificates and privateKeys only with temp files.

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 [2021-12-19 22:03 UTC] cmb@php.net
-Status: Open +Status: Closed -Type: Security +Type: Feature/Change Request -Assigned To: +Assigned To: cmb
 [2021-12-19 22:03 UTC] cmb@php.net
This is not a security issue, but rather a feature request.
Closing as duplicate of <https://github.com/php/php-src/issues/7797>.
 
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