Edit report at http://bugs.php.net/bug.php?id=53850&edit=1
ID: 53850
User updated by: jason dot gerfen at gmail dot com
Reported by: jason dot gerfen at gmail dot com
Summary: openssl_pkey_export() with password not protecting
private key
-Status: Feedback
+Status: Open
Type: Bug
Package: OpenSSL related
Operating System: arch linux x86_64
PHP Version: 5.3.5
Block user comment: N
Private report: N
New Comment:
I have verified this under the following conditions.
Arch Linux x86_64 installation
This configuration returns a password protected private key
Apache 2.2 [./configure]
OpenSSL 0.9.8q [./config --openssldir=/usr/local/openssl-0.9.8q
--shared]
PHP 5.3.5 [./configure --with-apxs2=/usr/local/apache2/bin/apxs
--disable-cli --with-openssl=/usr/local/openssl-0.9.8q]
This configuration however does not return a password protected key
Apache 2.2 [./configure]
OpenSSL 0.9.8q [./config --openssldir=/usr/local/openssl-1.0.0c
--shared]
PHP 5.3.5 [./configure --with-apxs2=/usr/local/apache2/bin/apxs
--disable-cli --with-openssl=/usr/local/openssl-1.0.0c]
Anything else you might find pertinent?
Previous Comments:
------------------------------------------------------------------------
[2011-01-26 20:12:04] [email protected]
There is no different code in php to deal with this function.
If two versions of openssl give you two different results then it is a
openssl
problem, not php.
Also I would like you to test using the same PHP versions vs two
openssl, then we
can begin to discuss a possible issue. Be sure to use the latest
versions
available at php.net, not the centos (or any other distro) you use.
------------------------------------------------------------------------
[2011-01-26 20:04:50] jason dot gerfen at gmail dot com
Description:
------------
I have tested this against php5.3.5 with OpenSSL 1.0.0c (arch linux) vs
an older server running php5.2.14 with OpenSSL 0.9.8e (centos linux).
Test script:
---------------
$opts = array('config'=>'openssl.cnf',
'encrypt_key'=>true,
'private_key_type'=>OPENSSL_KEYTYPE_RSA,
'digest_alg'=>'sha256',
'private_key_bits'=>2048,
'x509_extensions'=>'usr_cert');
$handle = openssl_pkey_new($opts);
openssl_pkey_export($handle, $privatekey, sha1($_SERVER['REMOTE_ADDR']),
$opts);
echo $privatekey;
Expected result:
----------------
CentOS example output
-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,C93B386451093918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-----END RSA PRIVATE KEY-----
Actual result:
--------------
Arch linux sample output
-----BEGIN ENCRYPTED PRIVATE KEY-----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-----END ENCRYPTED PRIVATE KEY-----
------------------------------------------------------------------------
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