Running on Windows, WAMP64 this code returns success. However the exact same code fails on either of our two live servers with error messages:
curl_errno: 58 | curl_error: Unable to load client key -8178.
I think it might be of note that the local server uses Open-SSL and the live servers use NSS? But I am well out of my comfort zone, and assistance would be greatly appreciated.
The php code in use and the configuration for my local setup, and two live servers follows:
The code
$xml = file_get_contents("the_xml.xml");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://adfapi.adftest.rightmove.com/v1/property/overseassendpropertydetails");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSLCERT, getcwd() .'/our_cert.pem');
curl_setopt($ch, CURLOPT_SSLCERTPASSWD, 'password');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
$result = curl_exec($ch);
Local CURL info:
curl 7.55.1 (Windows) libcurl/7.55.1 WinSSL
Release-Date: 2017-11-14, security patched: 2019-11-05
Protocols: dict file ftp ftps http https imap imaps pop3 pop3s smtp smtps telnet tftp
Features: AsynchDNS IPv6 Largefile SSPI Kerberos SPNEGO NTLM SSL
Local TLS info:
OS: WINNT
uname: Windows NT MY-PC 10.0 build 19042 (Windows 10) AMD64
PHP version: 7.3.12
curl version: 7.64.0
SSL version: OpenSSL/1.1.1c
SSL version number: 0
OPENSSL_VERSION_NUMBER: 1010104f
Server 1 - CentOS release 6.10
curl 7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.44 zlib/1.2.3 libidn/1.18 libssh2/1.4.2
Protocols: tftp ftp telnet dict ldap ldaps http file https ftps scp sftp
Features: GSS-Negotiate IDN IPv6 Largefile NTLM SSL libz
OS: Linux
uname: Linux servername.serveraddress.co.uk 2.6.32-754.33.1.el6.x86_64 #1 SMP Tue Aug 25 15:29:40 UTC 2020 x86_64
PHP version: 7.3.25
curl version: 7.19.7
SSL version: NSS/3.44
SSL version number: 0
OPENSSL_VERSION_NUMBER: 1000105f
TLS test (default): TLS 1.2
TLS test (TLS_v1): TLS 1.2
TLS test (TLS_v1_2): TLS 1.2
Server 2 - CentOS Linux release 7.9.2009
curl 7.29.0 (x86_64-redhat-linux-gnu) libcurl/7.29.0 NSS/3.53.1 zlib/1.2.7 libidn/1.28 libssh2/1.8.0
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp scp sftp smtp smtps telnet tftp
Features: AsynchDNS GSS-Negotiate IDN IPv6 Largefile NTLM NTLM_WB SSL libz unix-sockets
OS: Linux
uname: Linux servername.serveraddress.co.uk 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64
PHP version: 7.3.26
curl version: 7.29.0
SSL version: NSS/3.53.1
SSL version number: 0
OPENSSL_VERSION_NUMBER: 100020bf
TLS test (default): TLS 1.2
TLS test (TLS_v1): TLS 1.2
TLS test (TLS_v1_2): TLS 1.2
