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Hi!<br>
<br>
Is there any chance to use ldap simple authentication?<br>
What schema should I have?<br>
<br>
<div class="moz-cite-prefix">On 02/26/2013 04:58 PM, Eduardo Ramos
wrote:<br>
</div>
<blockquote cite="mid:512D13E6.3020308@freedominterface.org"
type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
Yair,<br>
<br>
I'm using admin/admin because it's my principal on kerberos. In
fact, the checksum error was because I didn't have admin/admin
principal created yet.<br>
<br>
Using kadmin.local I did:<br>
<br>
kadmin.local: addprinc admin/admin<br>
<br>
So I tried the same:<br>
<br>
# engine-manage-domains -action=add -domain=gsr.inpe.br
-provider=ipa -user=admin/admin -interactive<br>
<br>
And it returned on the screen um trace of java:<br>
<br>
<small>General error has occured[LDAP: error code 80 - SASL(-1):
generic failure: GSSAPI Error: Unspecified GSS failure. Minor
code may provide more information (Unknown error)]<br>
javax.naming.NamingException: [LDAP: error code 80 - SASL(-1):
generic failure: GSSAPI Error: Unspecified GSS failure. Minor
code may provide more information (Unknown error)]<br>
at
com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3076)<br>
at
com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2978)<br>
at
com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2780)<br>
at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2694)<br>
at
com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:306)<br>
at
com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)<br>
at
com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:211)<br>
at
com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:154)<br>
at
com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:84)<br>
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:684)<br>
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:305)<br>
at
javax.naming.InitialContext.init(InitialContext.java:240)<br>
at
javax.naming.InitialContext.<init>(InitialContext.java:214)<br>
at
javax.naming.directory.InitialDirContext.<init>(InitialDirContext.java:99)<br>
at
org.ovirt.engine.core.utils.kerberos.JndiAction.run(JndiAction.java:78)<br>
at java.security.AccessController.doPrivileged(Native
Method)<br>
at javax.security.auth.Subject.doAs(Subject.java:357)<br>
at
org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck.promptSuccessfulAuthentication(KerberosConfigCheck.java:183)<br>
at
org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck.validateKerberosInstallation(KerberosConfigCheck.java:159)<br>
at
org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck.checkInstallation(KerberosConfigCheck.java:144)<br>
at
org.ovirt.engine.core.utils.kerberos.ManageDomains.checkKerberosConfiguration(ManageDomains.java:637)<br>
at
org.ovirt.engine.core.utils.kerberos.ManageDomains.testConfiguration(ManageDomains.java:787)<br>
at
org.ovirt.engine.core.utils.kerberos.ManageDomains.addDomain(ManageDomains.java:454)<br>
at
org.ovirt.engine.core.utils.kerberos.ManageDomains.runCommand(ManageDomains.java:249)<br>
at
org.ovirt.engine.core.utils.kerberos.ManageDomains.main(ManageDomains.java:174)<br>
Failure while testing domain gsr.inpe.br. Details: No user
information was found for user<br>
<br>
The engine-manage-domain.log has:<br>
<br>
[2013-02-26 16:55:49,736 INFO
[org.ovirt.engine.core.utils.kerberos.ManageDomains] Creating
kerberos configuration for domain(s): gsr.inpe.br<br>
2013-02-26 16:55:49,740 DEBUG
[org.ovirt.engine.core.utils.kerberos.KrbConfCreator] loaded
template kr5.conf file krb5.conf.template<br>
2013-02-26 16:55:49,744 DEBUG
[org.ovirt.engine.core.utils.kerberos.KrbConfCreator] setting
default_tkt_enctypes <br>
2013-02-26 16:55:49,772 DEBUG
[org.ovirt.engine.core.utils.kerberos.KrbConfCreator] setting
realms<br>
2013-02-26 16:55:49,773 DEBUG
[org.ovirt.engine.core.utils.kerberos.KrbConfCreator] setting
domain realm<br>
2013-02-26 16:55:49,774 INFO
[org.ovirt.engine.core.utils.kerberos.ManageDomains]
Successfully created kerberos configuration for domain(s):
gsr.inpe.br<br>
2013-02-26 16:55:49,774 INFO
[org.ovirt.engine.core.utils.kerberos.ManageDomains] Testing
kerberos configuration for domain: gsr.inpe.br<br>
2013-02-26 16:55:49,827 DEBUG
[org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck] Check
authentication finished successfully </small><br>
<br>
And /var/log/messages on the ldap/kerberos server has:<br>
<br>
<small>Feb 26 16:49:53 ldap krb5kdc[1446]: AS_REQ (1 etypes {23})
150.163.73.211: ISSUE: authtime 1361908193, etypes {rep=23
tkt=16 ses=23}, <a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:admin/admin@GSR.INPE.BR">admin/admin@GSR.INPE.BR</a>
for <a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:krbtgt/GSR.INPE.BR@GSR.INPE.BR">krbtgt/GSR.INPE.BR@GSR.INPE.BR</a><br>
Feb 26 16:49:53 ldap krb5kdc[1446]: TGS_REQ (6 etypes {3 1 23 16
17 18}) 150.163.73.211: ISSUE: authtime 1361908193, etypes
{rep=23 tkt=16 ses=1}, <a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:admin/admin@GSR.INPE.BR">admin/admin@GSR.INPE.BR</a>
for <a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:ldap/ldap.gsr.inpe.br@GSR.INPE.BR">ldap/ldap.gsr.inpe.br@GSR.INPE.BR</a></small><br>
<br>
Thanks for response.<br>
<br>
<div class="moz-cite-prefix">On 02/26/2013 04:35 PM, Yair
Zaslavsky wrote:<br>
</div>
<blockquote
cite="mid:1311898597.8823739.1361907328841.JavaMail.root@redhat.com"
type="cite">
<pre wrap="">
----- Original Message -----
</pre>
<blockquote type="cite">
<pre wrap="">From: "Eduardo Ramos" <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:eduardo@freedominterface.org"><eduardo@freedominterface.org></a>
To: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:users@ovirt.org">users@ovirt.org</a>
Sent: Tuesday, February 26, 2013 9:26:42 PM
Subject: Re: [Users] ovirt kerberos/ldap
Any one has faced that?
On 02/21/2013 10:59 AM, Yair Zaslavsky wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Path to ovirt krb5.conf file - /etc/ovirt-engine/krb5.conf
----- Original Message -----
</pre>
<blockquote type="cite">
<pre wrap="">From: "Eduardo Ramos" <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:eduardo@freedominterface.org"><eduardo@freedominterface.org></a>
To: "Yaniv Kaul" <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:ykaul@redhat.com"><ykaul@redhat.com></a>
Cc: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:yzaslavs@redhat.com">yzaslavs@redhat.com</a>, <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:users@ovirt.org">users@ovirt.org</a>
Sent: Thursday, February 21, 2013 3:43:04 PM
Subject: Re: [Users] ovirt kerberos/ldap
I got new step!
I added arcfour-hmac-md5:normal into supported_enctypes and
permitted_enctypes directives in kdc.conf.
Then I changed password of my principal using the following:
change_password -e arcfour-hmac-md5:normal admin/adimin
</pre>
</blockquote>
</blockquote>
</blockquote>
<pre wrap="">Is "adimin" a typo here?
Can I ask why your user name appears like that, with a "/" in it?
Can you try to create user - let's say "myadmin" without the "/" ?
</pre>
<blockquote type="cite">
<blockquote type="cite">
<blockquote type="cite">
<pre wrap="">Now, it's ok, but now I got another error that I didn't understand
as
follows:
# engine-manage-domains -action=add -domain=gsr.inpe.br
-user=admin/admin -interactive -provider=IPA
Enter password:
Error: exception message: Checksum failed
Failure while testing domain gsr.inpe.br. Details: Kerberos error.
Please check log for further details.
The log of kdc says:
Feb 21 10:36:45 ldap krb5kdc[5386]: AS_REQ (1 etypes {23})
150.163.73.78: ISSUE: authtime 1361453805, etypes {rep=23 tkt=16
ses=23}, <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:admin/admin@GSR.INPE.BR">admin/admin@GSR.INPE.BR</a> for
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:krbtgt/GSR.INPE.BR@GSR.INPE.BR">krbtgt/GSR.INPE.BR@GSR.INPE.BR</a>
And the engine-manage-domains.log says:
2013-02-21 10:36:46,722 INFO
[org.ovirt.engine.core.utils.kerberos.ManageDomains] Creating
kerberos
configuration for domain(s): gsr.inpe.br
2013-02-21 10:36:46,745 INFO
[org.ovirt.engine.core.utils.kerberos.ManageDomains] Successfully
created kerberos configuration for domain(s): gsr.inpe.br
2013-02-21 10:36:46,745 INFO
[org.ovirt.engine.core.utils.kerberos.ManageDomains] Testing
kerberos
configuration for domain: gsr.inpe.br
2013-02-21 10:36:46,819 ERROR
[org.ovirt.engine.core.utils.kerberos.KerberosConfigCheck] Error:
exception message: Checksum failed
2013-02-21 10:36:46,822 ERROR
[org.ovirt.engine.core.utils.kerberos.ManageDomains] Failure while
testing domain gsr.inpe.br. Details: Kerberos error. Please check
log
for further details.
On 02/21/2013 08:55 AM, Yaniv Kaul wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On 21/02/13 13:24, Eduardo Ramos wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Morning!
That's my log entry. PCAP attached.
Feb 21 08:12:57 ldap krb5kdc[4314]: AS_REQ (1 etypes {23})
150.163.73.78: BAD_ENCRYPTION_TYPE: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:admin/admin@GSR.INPE.BR">admin/admin@GSR.INPE.BR</a> for
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:krbtgt/GSR.INPE.BR@GSR.INPE.BR">krbtgt/GSR.INPE.BR@GSR.INPE.BR</a>, KDC has no support for
encryption
type
</pre>
</blockquote>
<pre wrap="">You are using rc4_hmac, which is the right encryption protocol
usually. One can disable it (using 'permitted_enctypes'
directive).
</pre>
<blockquote type="cite">
<pre wrap="">My /etc/krb5.conf
</pre>
</blockquote>
<pre wrap="">This is not the krb5.conf file oVirt is using. Please search your
system for oVirt's krb5.conf (sorry, don't have it from the top
of
my
head).
In any case, I'd check the IPA configuration.
Y.
</pre>
<blockquote type="cite">
<pre wrap="">[libdefaults]
default_realm = GSR.INPE.BR
allow_weak_crypto = yes
default_tkt_enctypes = rc4-hmac des-cbc-md5
default_tgs_enctypes = rc4-hmac des-cbc-md5
[realms]
GSR.INPE.BR = {
master_kdc = GSR.INPE.BR
kdc = kerberos.gsr.inpe.br
default_domain = gsr.inpe.br
}
[domain_realm]
.gsr.inpe.br = GSR.INPE.BR
gsr.inpe.br = GSR.INPE.BR
[logging]
kdc = SYSLOG:INFO
Is it sufice?
On 02/21/2013 06:48 AM, Yair Zaslavsky wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Please provide info also on the IPA server you are using (use
rpm
-qa for that)
----- Original Message -----
</pre>
<blockquote type="cite">
<pre wrap="">From: "Yaniv Kaul" <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:ykaul@redhat.com"><ykaul@redhat.com></a>
To: "Eduardo Ramos" <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:eduardo@freedominterface.org"><eduardo@freedominterface.org></a>
Cc: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:users@ovirt.org">users@ovirt.org</a>
Sent: Thursday, February 21, 2013 11:14:41 AM
Subject: Re: [Users] ovirt kerberos/ldap
----- Original Message -----
</pre>
<blockquote type="cite">
<pre wrap="">Hi all!
I'm trying to link a ldap/kerberos to my ovirt without
success.
I'm
stuck with this:
oVirt engine:
# engine-manage-domains -action=add -domain=gsr.inpe.br
-user=admin/admin -interactive -provider=IPA
Enter password:
Error: exception message: KDC has no support for encryption
type
(14) -
BAD_ENCRYPTION_TYPE
</pre>
</blockquote>
<pre wrap="">Please snoop the connection between the engine and the IPA
server.
Port 88, full packets ('-s 1500' on tcpdump), into file ('-w
/tmp/kerb.pcap' ).
Y.
</pre>
<blockquote type="cite">
<pre wrap="">Failure while testing domain gsr.inpe.br. Details: Kerberos
error.
Please check log for further details.
kdc log:
Feb 20 18:02:55 ldap krb5kdc[4314]: AS_REQ (1 etypes {23})
150.163.73.78: BAD_ENCRYPTION_TYPE: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:admin/admin@GSR.INPE.BR">admin/admin@GSR.INPE.BR</a>
for
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:krbtgt/GSR.INPE.BR@GSR.INPE.BR">krbtgt/GSR.INPE.BR@GSR.INPE.BR</a>, KDC has no support for
encryption
type
Any sugestion?
_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a>
</pre>
</blockquote>
<pre wrap="">_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a>
</pre>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
<pre wrap="">_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a>
</pre>
</blockquote>
</blockquote>
<br>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a>
</pre>
</blockquote>
<br>
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