[CentOS] can't use godaddy SSL cert

bluethundr bluethundr at gmail.com
Thu Nov 25 11:28:01 EST 2010


Hey list,

 I was having a similar SSL/openLDAP problem to this last week. I had
a chance to look at this again today and it still appears to not be
working. I called godaddy and had the last cert cancelled and reissued
as I had mis-typed the name of the CN on the last one.

 I am trying to setup a Godaddy turbo SSL certificate with an openLDAP
2.4 server under FreeBSD 8.1. The clients are mainly a network of
virtual CentOS 5.5 instances.

[root at LBSD2:/usr/home/bluethundr]#pkg_info | grep openldap
openldap-sasl-client-2.4.23 Open source LDAP client implementation
with SASL2 support
openldap-sasl-server-2.4.23 Open source LDAP server implementation



I have setup the certificate chain in my slapd.conf like so:

[root at LBSD2:/usr/home/bluethundr]#grep -i tls
/usr/local/etc/openldap/slapd.conf## TLS options for slapd
TLSCipherSuite HIGH:MEDIUM:+SSLv2
TLSCertificateFile  /usr/local/etc/openldap/cacerts/LBSD2.summitnjhome.com.crt
TLSCertificateKeyFile /usr/local/etc/openldap/cacerts/slapd.pem
TLSCACertificateFile  /usr/local/etc/openldap/cacerts/sf_issuing.crt

I have tried each of the following certs with no luck in getting my
cert to talk to it's CA:

-rw-r--r--  1 root  bluethundr  2604 Nov 25 11:37 ca_bundle.crt
-r--r-----  1 root  ldap        4604 Nov 24 18:57 gd_bundle.crt
-r--r-----  1 root  ldap        1537 Nov 25 02:00 sf_issuing.crt


and I get the same result for each when I attempt to connect to SSL on
the LDAP server:

[root at LCENT01:/tmp/Foswiki-1.1.2]#openssl s_client -connect
ldap.example.com:389 -showcerts -CAfile sf_issuing.crt
13730:error:02001002:system library:fopen:No such file or
directory:bss_file.c:122:fopen('sf_issuing.crt','r')
13730:error:2006D080:BIO routines:BIO_new_file:no such file:bss_file.c:125:
13730:error:0B084002:x509 certificate
routines:X509_load_cert_crl_file:system lib:by_file.c:279:
CONNECTED(00000003)
13730:error:140790E5:SSL routines:SSL23_WRITE:ssl handshake
failure:s23_lib.c:188:


ldapsearch -h ldap.example.com -d -1 -ZZ "dc=example,dc=com"

TLS certificate verification: depth: 0, err: 20, subject:
/O=LBSD2.summitnjhome.com/OU=Domain Control
Validated/CN=LBSD2.summitnjhome.com, issuer:
/C=US/ST=Arizona/L=Scottsdale/O=GoDaddy.com,
Inc./OU=http://certificates.godaddy.com/repository/CN=Go Daddy Secure
Certification Authority/serialNumber=07969287
TLS certificate verification: Error, unable to get local issuer certificate
tls_write: want=7, written=7
  0000:  15 03 01 00 02 02 30                               ......0
TLS trace: SSL3 alert write:fatal:unknown CA
TLS trace: SSL_connect:error in SSLv3 read server certificate B
TLS trace: SSL_connect:error in SSLv3 read server certificate B
TLS: can't connect.
ldap_perror
ldap_start_tls: Connect error (-11)
	additional info: error:14090086:SSL
routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

It seems to indicate that it can't talk to it's CA...

does anyone have any suggestions on how to make this work?

thanks!

-- 
Here's my RSA Public key:
gpg --keyserver pgp.mit.edu --recv-keys B6D6EAC3


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