Bug 164958

Summary:	ldap_start_tls() doesn't fail gracefully
Product:	[Fedora] Fedora	Reporter:	Miloslav Trmač <mitr>
Component:	openldap	Assignee:	Jan Safranek <jsafrane>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4	CC:	gary, mitr
Target Milestone:	---
Target Release:	---
Hardware:	i686
OS:	Linux
Whiteboard:
Fixed In Version:	2.3.34-0.fc7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2007-07-17 14:48:32 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Miloslav Trmač 2005-08-03 02:31:01 UTC

+++ This bug was initially created as a clone of Bug #137581 +++

Description of problem:
It should be possible to issue ldap_start_tls_s() against an OpenLDAP
server that is not configured for TLS and simply have TLS not be
negotiated.  Unfortunately, this is not the case: the connection to
the LDAP server becomes unusable.   You can test this quite easily
with ldapsearch:

Version-Release number of selected component (if applicable):
openldap-2.2.23-5

How reproducible:
Always

Steps to Reproduce:
1. Install openldap and make sure that the TLS lines are commented out
in /etc/openldap/slapd.conf
2. Start the ldap server
3. Run, for example, "ldapsearch -Zxh localhost objectclass=*"
    

Actual Results:  Instead of getting something, anything, back from the
LDAP server you get an error like this:

ldap_start_tls: Connect error
        additional info: error:14077410:SSL
routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure
ldap_bind: Can't contact LDAP server
        additional info: error:14077410:SSL
routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure


Expected Results:  An indication that TLS cannot be negotiated, and
then carry on without TLS.  The "-ZZ" option for ldapsearch requires
that TLS is negotiated.

Comment 1 Miloslav Trmač 2005-08-03 02:35:08 UTC

*** Bug 164413 has been marked as a duplicate of this bug. ***

Comment 2 Christian Iseli 2007-01-20 00:53:03 UTC

This report targets the FC3 or FC4 products, which have now been EOL'd.

Could you please check that it still applies to a current Fedora release, and
either update the target product or close it ?

Thanks.

Comment 3 Miloslav Trmač 2007-07-17 14:48:32 UTC

This works fine on FC7 (openldap-2.3.34-0.fc7).