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Re: SSL/TLS - Help Please


I' ve tried to solve my the problem without bother you again. But no luck.

My computer's FQDN is now estagio.ccom.uminho.pt. As in the previous attempt, i follow this page's guide: http://www.openldap.org/pub/ksoper/OpenLDAP_TLS_howto.html

I created new certificates (CA, server and client). They are all in the same (testing) computer. So, the CN in those certificates is estagio.ccom.uminho.pt
I've made the necessary changes in this files: slapd.conf, ldap.conf and .ldaprc

I run my server with this command: /usr/local/libexec/slapd -d -1 -h "ldap:///estagio.ccom.uminho.pt ldaps:///estagio.ccom.uminho.pt"

I executed this command:
ldapsearch -x -d -1 -b 'dc=uminho,dc=pt' -D "cn=Manager,dc=uminho,dc=pt" '(uid=a22)' -H ldaps://estagio.ccom.uminho.pt -W -ZZ

and this is the client's trace with the -d -1 option (i removed some parts that didn't look important)

ldap_connect_to_host: TCP estagio.ccom.uminho.pt:636
ldap_connect_to_host: Trying
ldap_connect_timeout: fd: 3 tm: -1 async: 0
ldap_int_sasl_open: host=estagio.ccom.uminho.pt
TLS trace: SSL_connect:before/connect initialization
tls_write: want=148, written=148
TLS trace: SSL_connect:SSLv2/v3 write client hello A
tls_read: want=7, got=7
tls_read: want=72, got=72
TLS trace: SSL_connect:SSLv3 read server hello A
tls_read: want=5, got=5
tls_read: want=1683, got=1683
TLS certificate verification: depth: 1, err: 19, subject: /C=pt/ST=pt/L=braga/O=braga/OU=certificador/CN=estagio.ccom.uminho.pt, issuer: > /C=pt/ST=pt/L=braga/O=braga/OU=certificador/CN=estagio.ccom.uminho.pt
TLS certificate verification: -------------------> Error, self signed certificate in certificate chain <--------------------------
tls_write: want=7, written=7
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_start_tls: Can't contact LDAP server (81)
additional info: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

Does this problem arrise because i have the client, CA and server in the same machine? I follow the tutorial but i didn't the use self signed certificate, why is this happening? Any Ideas?