Problem in generateing CSR uing openssl in PHP

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sobiaa
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Joined: Wed Oct 24, 2012 12:11 am

Problem in generateing CSR uing openssl in PHP

Postby sobiaa » Wed Oct 24, 2012 12:22 am

Hi,

I am trying to generate a Certificate Signing Request using php. My code file (generateReq.php) is as follows:

Code: Select all

<?php
$dn = array(
    "countryName" => "UK",
    "stateOrProvinceName" => "Somerset",
    "localityName" => "Glastonbury",
    "organizationName" => "The Brain Room Limited",
    "organizationalUnitName" => "PHP Documentation Team",
    "commonName" => "Wez Furlong",
    "emailAddress" => "wez@example.com"
);


// Generate a new private (and public) key pair
$configargs = array('config' => 'C:\\PHP\\extras\\openssl\\openssl.cnf');

$pkey = openssl_pkey_new($configargs);


// Show any errors that occurred here
while (($e = openssl_error_string()) !== false) {
    echo $e . "\n";
}
?>


I have php_openssl.dll in C:\PHP\ext directory and libeay32.dll and ssleay32.dll in C:\Windows\system32 directory. My openssl.cnf file is at location C:\PHP\extras\openssl\openssl.cnf

The content of openssl.cnf file are as follows:

Code: Select all

#######################################################################
# File name: openssl.cnf
# Created By: The Uniform Server Development Team
# Edited Last By: Mike Gleaves (ric)
# V 1.0 7-1-2009
# Uses OpenSSL 0.9.8i
########################################################################

#
# OpenSSL configuration file.
#

# Establish working directory.
dir         = ./

[ req ]
default_bits            = 1024
default_md              = md5
default_keyfile         = privkey.pem
distinguished_name      = req_distinguished_name
x509_extensions         = v3_ca
string_mask             = nombstr

[ req_distinguished_name ]
countryName             = PK
countryName_min         = 2
countryName_max         = 2
stateOrProvinceName     = Punjab
localityName            = ISB
0.organizationName      = NCP
organizationalUnitName  = ASC
commonName              = ADEEL
commonName_max          = 64
emailAddress            = adeel@ncp.edu.pk
emailAddress_max        = 64

[ ssl_server ]
basicConstraints        = CA:FALSE
nsCertType              = server
keyUsage                = digitalSignature, keyEncipherment
extendedKeyUsage        = serverAuth, nsSGC, msSGC
nsComment               = "OpenSSL Certificate for SSL Web Server"

[ v3_req ]
basicConstraints = CA:FALSE
keyUsage         = nonRepudiation, digitalSignature, keyEncipherment

[ v3_ca ]
basicConstraints        = critical, CA:true, pathlen:0
nsCertType              = sslCA
keyUsage                = cRLSign, keyCertSign
extendedKeyUsage        = serverAuth, clientAuth
nsComment               = "OpenSSL CA Certificate"



when I run generateReq.php file in the browser, I got following error

error:0E06D06C:configuration file routines:NCONF_get_string:no value error:0E06D06C:configuration file routines:NCONF_get_string:no value error:0E06D06C:configuration file routines:NCONF_get_string:no value error:0E06D06C:configuration file routines:NCONF_get_string:no value error:0E06D06C:configuration file routines:NCONF_get_string:no value error:0E06D06C:configuration file routines:NCONF_get_string:no value


I have spent 2 days to find out the reason about this error type but in vain. Would anyone please help me.

Thanks.

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