Re: Antw: need serious help on replication over ssl - getting do_syncrep1: rid 001 ldap_sasl_bind_s failed (-1)

["Ulrich Windl" <Ulrich.Windl@rz.uni-regensburg.de>]

>>> wailok tam <wailoktam@yahoo.com> schrieb am 01.12.2014 um 12:48 in Nachricht
<1417434525.8955.BPMail_high_carrier@web122503.mail.ne1.yahoo.com>:

> Hi, thanks again for offering further help.
> 
> Is what you suggesting, c_rehash, equivalent to updating the certificate 
> database, just like what  the
> update-ca-certificate script would do in debian- based distro? I  did not do 
> this rehash thing.

c_rehash creates a symbolic link for each CA, like this:
lrwxrwxrwx 1 root root 26 Jul  7 08:43 /etc/ssl/certs/a7605362.0 -> Sonera_Class_2_Root_CA.pem

If no such link for your CA exists, openssl fails to find it (AFAIK).

> In the master, I am using an old set of certs which I suppose to be working. 

Define "an old set of certs", please.

> In the slave, I put all the certs in the directory they were first 
> gen.erated, as given in the conf file. Will rehash work properly with the 
> certs in those paths (i.e. /etc/pki/CA/)?I

It seems you can give the directory as parameter:
windl@rksapv04:~/src/C> c_rehash /tmp
Doing /tmp



> 
>  So what to do with the output of openssl x509 -noout -text -in 
> <your_certificate>?
> 
> I cannot try it now. I have tried sth similar a couple of hours ago that 
> output the content of a cert in text. For the master, the issuer is an 
> external orgaization which we bought the cert from. For the slave, the issuer 
> is my orgaization since I generate it myself. I follow the guide in the link 
> to paste the master ca cert after the orig slave ca cert. Does that strange 
> instruction screw things up?I

Repeat the openssl verify commands until they work!

> 
> Thanks again in advance.
> 
> 
> ------------------------------
> On Mon, Dec 1, 2014 11:05 AM GMT Ulrich Windl wrote:
> 
>>>> wailok tam <wailoktam@yahoo.com> schrieb am 01.12.2014 um 11:40 in Nachricht
>><1171333883.1885274.1417430400586.JavaMail.yahoo@jws100208.mail.ne1.yahoo.com>:
>>> Hi, thanks for your help. I am getting this on the master, no matter I put 
>>> /usr/share/ssl/certs or /usr/share/ssl/certs/nii-odca2.crt for the first 
>>> argument after -CApath
>>> /usr/share/ssl/certs/mail.ier.hit-u.ac.jp.crt: 
>>> /C=JP/L=Academe2/O=Hitotsubashi University/OU=Institute of Economic 
>>> Research/CN=mail.ier.hit-u.ac.jperror 20 at 0 depth lookup:unable to get 
>>> local issuer certificateunable to load certificate12574:error:0906D06C:PEM 
>>> routines:PEM_read_bio:no start line:pem_lib.c:647:Expecting: TRUSTED 
>>> CERTIFICATE
>>
>>So you have a problem with your issuer certificate: Did you use c_rehash 
> after adding a CA certificate to /etc/ssl/certs? If so, dump your 
> certificates (CA and server) like this
>>openssl x509 -noout -text -in <your_certificate>
>>and examine "Issuer" and "Subject" at least.
>>
>>Regards,
>>Ulrich
>>
>>> for slave, I am also getting:
>>> /etc/pki/tls/misc/newcert.pem: /C=JP/ST=Tokyo/L=Kunitachi/O=Hitotsubashi 
>>> Univ./OU=IER/CN=blade-s00.ier.hit-u.ac.jperror 20 at 0 depth lookup:unable to 
>>> get local issuer certificateunable to load 
>>> certificate25730:error:0906D06C:PEM routines:PEM_read_bio:no start 
>>> line:pem_lib.c:647:Expecting: TRUSTED CERTIFICATE
>>> no matter I put the /etc/pki/CA/ or /etc/pki/CA/cacert.pem for the first 
>>> argument after -CApath
>>> Any clue? Thanks again in advance. I did not do update-ca-certificates, as 
>>> mentioned in some books,  on both the master and the slave. First, on the 
>>> master, I need to use existing cert . So I suppose I dont need to update it. 
> 
>>> Second, I dont know where this command is located on RH...Is that relevant?
>>> 
>>>       From: Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de>
>>>  To: openldap-technical@openldap.org; wailoktam@yahoo.com 
>>>  Sent: Monday, December 1, 2014 7:08 PM
>>>  Subject: Antw: need serious help on replication over ssl - getting 
>>> do_syncrep1: rid 001 ldap_sasl_bind_s failed (-1)
>>>    
>>>> wailok tam <wailoktam@yahoo.com> schrieb am 01.12.2014 um 10:04 in Nachricht
>>> 
>>> 
>>> <674598213.1863113.1417424697693.JavaMail.yahoo@jws10083.mail.ne1.yahoo.com>:
>>> Hi, I would really be grateful if a nice guy would appear and save me with 
>>> this one. Simple bind replication over ldaps port does not work. I don't 
>>> have 
>>> a clue. There are very few guides on setting  up replication over ldaps on 
>>> the  web or on prints. I am following this one as I am using RH:
>>> 
>>> Verifying your SSL certificates:
>>> Try this (preferrably as the same user that slapd uses):
>>> # openssl verify -CApath /etc/ssl/certs /etc/ssl/servercerts/slapd.pem
>>> /etc/ssl/servercerts/slapd.pem: OK
>>> 
>>> If (you are using openssl and) it works, your certificate should be OK; if 
>>> not fix it and repeat the test.
>>> 
>>> [...]
>>> 
>>> I'd leave out the "tls_cert=" to switch to automatic cert selection; if that 
> 
>>> soesn't work, something is wrong with your setup; if it works, you can try 
> to 
>>> use a fixed certificate.
>>> 
>>> Then you could try a manual remote TLS (not SSL) connect (e.g. ldapsearch) 
>>> to your master; if it doesn't work, fix the config and repeat the test. Try  
> 
>>> to retrieve the whole database; if it works, you are quite close, I guess.
>>> 
>>> Turn on logging for "config" and "sync" at least. Try some modification on 
>>> the master and watch what happens...
>>> 
>>> Regards,
>>> Ulrich
>>> 
>>> 
>>> 
>>>   
>>
>>
>>
>>