[ovirt-users] Error authenticating bind using the AAA OpenLDAP module

Alon Bar-Lev alonbl at redhat.com
Thu Jan 15 09:36:55 UTC 2015 


----- Original Message -----
> From: "Bruno Rodriguez" <bruno at pic.es>
> To: "Ondra Machacek" <omachace at redhat.com>
> Cc: "Esther Accion" <esthera at pic.es>, users at ovirt.org
> Sent: Thursday, January 15, 2015 11:20:57 AM
> Subject: Re: [ovirt-users] Error authenticating bind using the AAA OpenLDAP	module
> 
> Thank you very much,
> 
> using the following ldap.example.org file:
> 
> ---------------------
> 
> include = <openldap_example.properties>
> include = <rfc2307.properties>

what do you have in openldap_example.properties?

> vars.server = ldap1.example.org
> #vars.user = cn=authenticate,ou=System,dc=example,dc=org
> #vars.password = XXXXXXXXX

why have you commented out the vars?
you should have just removed the quotes from vars.password and keep bellow as-is.
 
> pool.default.serverset.single.server = ${global:vars.server}
> pool.default.auth.simple.bindDN = cn=authenticate,ou=System,dc=example,dc=org
> pool.default.auth.simple.password = XXXXXXXXX
> 
> pool.default.ssl.startTLS = true
> pool.default.ssl.truststore.file =
> /etc/ovirt-engine/extensions.d/ldap.example.org_keystore.jks
> pool.default.ssl.truststore.password = XXXXXXXXX
> 
> ---------------------
> 
> Then I get the following in the engine log:
> 
> 
> 2015-01-15 10:04:15,250 ERROR
> [org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand]
> (ajp--127.0.0.1-8702-3) Error during CanDoActionFailure.: Class: class
> org.ovirt.engine.core.extensions.mgr.ExtensionInvokeCommandFailedException
> Input:
> {Extkey[name=AAA_AUTHN_CREDENTIALS;type=class
> java.lang.String;uuid=AAA_AUTHN_CREDENTIALS[03b96485-4bb5-4592-8167-810a5c909706];]=***,
> Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class
> org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_INVOKE_CONTEXT[886d2ebb-312a-49ae-9cc3-e1f849834b7d];]={Extkey[name=EXTENSION_INTERFACE_VERSION_MAX;type=class
> java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0,
> Extkey[name=EXTENSION_LICENSE;type=class
> java.lang.String;uuid=EXTENSION_LICENSE[8a61ad65-054c-4e31-9c6d-1ca4d60a4c18];]=ASL
> 2.0, Extkey[name=EXTENSION_NOTES;type=class
> java.lang.String;uuid=EXTENSION_NOTES[2da5ad7e-185a-4584-aaff-97f66978e4ea];]=Display
> name: ovirt-engine-extension-aaa-ldap-1.0.0-1.el6,
> Extkey[name=EXTENSION_HOME_URL;type=class
> java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4-f969-42d4-b399-72d192e18304];]=
> http://www.ovirt.org ,Extkey[name=EXTENSION_LOCALE;type=class
> java.lang.String;uuid=EXTENSION_LOCALE[0780b112-0ce0-404a-b85e-8765d778bb29];]=en_US,
> Extkey[name=EXTENSION_NAME;type=class
> java.lang.String;uuid=EXTENSION_NAME[651381d3-f54f-4547-bf28-b0b01a103184];]=ovirt-engine-extension-aaa-ldap.authn,
> Extkey[name=EXTENSION_INTERFACE_VERSION_MIN;type=class
> java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0,
> Extkey[name=EXTENSION_CONFIGURATION;type=class
> java.util.Properties;uuid=EXTENSION_CONFIGURATION[2d48ab72-f0a1-4312-b4ae-5068a226b0fc];]=***,
> Extkey[name=EXTENSION_AUTHOR;type=class
> java.lang.String;uuid=EXTENSION_AUTHOR[ef242f7a-2dad-4bc5-9aad-e07018b7fbcc];]=The
> oVirt Project, Extkey[name=EXTENSION_INSTANCE_NAME;type=class
> java.lang.String;uuid=EXTENSION_INSTANCE_NAME[65c67ff6-aeca-4bd5-a245-8674327f011b];]=
> authn-ldap.example.org ,
> Extkey[name=EXTENSION_BUILD_INTERFACE_VERSION;type=class
> java.lang.Integer;uuid=EXTENSION_BUILD_INTERFACE_VERSION[cb479e5a-4b23-46f8-aed3-56a4747a8ab7];]=0,
> Extkey[name=EXTENSION_CONFIGURATION_SENSITIVE_KEYS;type=interface
> java.util.Collection;uuid=EXTENSION_CONFIGURATION_SENSITIVE_KEYS[a456efa1-73ff-4204-9f9b-ebff01e35263];]=[],
> Extkey[name=AAA_AUTHN_CAPABILITIES;type=class
> java.lang.Long;uuid=AAA_AUTHN_CAPABILITIES[9d16bee3-10fd-46f2-83f9-3d3c54cf258d];]=12,
> Extkey[name=EXTENSION_GLOBAL_CONTEXT;type=class
> org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_GLOBAL_CONTEXT[9799e72f-7af6-4cf1-bf08-297bc8903676];]=*skip*,
> Extkey[name=EXTENSION_VERSION;type=class
> java.lang.String;uuid=EXTENSION_VERSION[fe35f6a8-8239-4bdb-ab1a-af9f779ce68c];]=1.0.0,
> Extkey[name=EXTENSION_MANAGER_TRACE_LOG;type=interface
> org.slf4j.Logger;uuid=EXTENSION_MANAGER_TRACE_LOG[863db666-3ea7-4751-9695-918a3197ad83];]=org.slf4j.impl.Slf4jLogger(
> org.ovirt.engine.core.extensions.mgr.ExtensionsManager.trace.ovirt-engine-extension-aaa-ldap.authn.authn-ldap.example.org
> ), Extkey[name=EXTENSION_PROVIDES;type=interface
> java.util.Collection;uuid=EXTENSION_PROVIDES[8cf373a6-65b5-4594-b828-0e275087de91];]=[org.ovirt.engine.api.extensions.aaa.Authn]},
> Extkey[name=AAA_AUTHN_USER;type=class
> java.lang.String;uuid=AAA_AUTHN_USER[1ceaba26-1bdc-4663-a3c6-5d926f9dd8f0];]=bruno,
> Extkey[name=EXTENSION_INVOKE_COMMAND;type=class
> org.ovirt.engine.api.extensions.ExtUUID;uuid=EXTENSION_INVOKE_COMMAND[485778ab-bede-4f1a-b823-77b262a2f28d];]=AAA_AUTHN_AUTHENTICATE_CREDENTIALS[d9605c75-6b43-4b00-b32c-06bdfa80244c]}
> Output:
> {Extkey[name=EXTENSION_INVOKE_RESULT;type=class
> java.lang.Integer;uuid=EXTENSION_INVOKE_RESULT[0909d91d-8bde-40fb-b6c0-099c772ddd4e];]=2,
> Extkey[name=EXTENSION_INVOKE_MESSAGE;type=class
> java.lang.String;uuid=EXTENSION_INVOKE_MESSAGE[b7b053de-dc73-4bf7-9d26-b8bdb72f5893];]=anonymous
> bind disallowed}

error: anonymous bind disallowed

can you please enable debug per what I instructed last time and send a complete log?

> 
> -----------------------------------
> 
> And this is the ldap connection log:
> 
> /var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 fd=114
> ACCEPT from IP=192.168.XX.XX:41469 (IP= 0.0.0.0:389 )
> /var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 op=0 EXT
> oid=1.3.6.1.4.1.1466.20037
> /var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 op=0
> STARTTLS
> /var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 op=0 RESULT
> oid= err=0 text=
> /var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 fd=114 TLS
> established tls_ssf=128 ssf=128
> /var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 op=1 BIND
> dn="cn=authenticate,ou=System,dc=example,dc=org" method=128
> /var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 op=1 BIND
> dn="cn=authenticate,ou=System,dc=example,dc=org" mech=SIMPLE ssf=0
> /var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 op=1 RESULT
> tag=97 err=0 text=
> 
> -----------------------------------
> 
> It looks like it got the dn correctly but it's unable to bind anyway ...
> 
> Thank you,
> 
> Bruno
> 
> 
> On Wed, Jan 14, 2015 at 5:50 PM, Ondra Machacek < omachace at redhat.com >
> wrote:
> 
> 
> Hi,
> 
> On 01/14/2015 04:53 PM, Bruno Rodriguez wrote:
> 
> 
> Good afternoon,
> 
> We cannot access to Ovirt using LDAP authentication against our openldap
> server. We created the following files in /etc/ovirt-engine/extensions.d
> (the organization name is not example.org < http://example.org > and the
> passwords are not XXXXXXXX, obviously) :
> 
> ----------- /etc/ovirt-engine/extensions. d/ ldap.example.org
> < http://ldap.example.org > -----------
> 
> include = <openldap_example.properties>
> 
> vars.server = ldap1.example.org < http://ldap1.example.org >
> vars.user = cn=authenticate,ou=System,dc= example,dc=org
> vars.password = "XXXXXXXX"
> 
> pool.default.serverset.single. server = ${global:vars.server}
> pool.default.auth.simple. bindDN = ${global:vars.user}
> pool.default.auth.simple. password = ${global:vars.password}
> 
> pool.default.ssl.startTLS = true
> pool.default.ssl.truststore. file =
> /etc/ovirt-engine/extensions. d/ldap.example.org_keystore. jks
> pool.default.ssl.truststore. password = XXXXXXXX
> 
> -----------
> /etc/ovirt-engine/extensions. d/ authn-ldap.example.org . properties
> -----------
> 
> ovirt.engine.extension.name < http://ovirt.engine. extension.name > =
> authn-ldap.example.org < http://authn-ldap.example.org >
> ovirt.engine.extension. bindings.method = jbossmodule
> ovirt.engine.extension. binding.jbossmodule.module =
> org.ovirt.engine-extensions. aaa.ldap
> ovirt.engine.extension. binding.jbossmodule.class =
> org.ovirt.engineextensions. aaa.ldap.AuthnExtension
> ovirt.engine.extension. provides = org.ovirt.engine.api. extensions.aaa.Authn
> 
> ovirt.engine.aaa.authn. profile.name
> < http://ovirt.engine.aaa. authn.profile.name > = ldap.example.org
> < http://ldap.example.org >
> ovirt.engine.aaa.authn.authz. plugin = authz-ldap.example.org
> < http://authz-ldap.example.org >
> 
> config.profile.file.1 = /etc/ovirt-engine/extensions. d/ ldap.example.org
> < http://ldap.example.org >
> 
> -----------
> /etc/ovirt-engine/extensions. d/ authz-ldap.example.org . properties
> -----------
> 
> ovirt.engine.extension.name < http://ovirt.engine. extension.name > =
> authz-ldap.example.org < http://authz-ldap.example.org >
> ovirt.engine.extension. bindings.method = jbossmodule
> ovirt.engine.extension. binding.jbossmodule.module =
> org.ovirt.engine-extensions. aaa.ldap
> ovirt.engine.extension. binding.jbossmodule.class =
> org.ovirt.engineextensions. aaa.ldap.AuthzExtension
> 
> ovirt.engine.extension. provides = org.ovirt.engine.api. extensions.aaa.Authz
> config.profile.file.1 = /etc/ovirt-engine/extensions. d/ ldap.example.org
> < http://ldap.example.org >
> 
> ------------------------------ ------------------
> 
> After all of this we restarted the service and tried to access via the
> administration portal. The JKS has the right permissions and contains
> the TLS CA, the password is correct and the user "esthera" exists. But
> when we try to log in, we obtain the following error in the engine.log
> (we already set the verbosity to ALL):
> 
> ------------------------------ ------------------
> 
> 2015-01-14 16:35:25,750 ERROR
> [org.ovirt.engine.core.bll. aaa.LoginAdminUserCommand]
> (ajp--127.0.0.1-8702-6) Error during CanDoActionFailure.: Class: class
> org.ovirt.engine.core. extensions.mgr. ExtensionInvokeCommandFailedEx ception
> Input:
> {Extkey[name=AAA_AUTHN_ CREDENTIALS;type=class
> java.lang.String;uuid=AAA_ AUTHN_CREDENTIALS[03b96485-
> 4bb5-4592-8167-810a5c909706];] =***,
> Extkey[name=EXTENSION_INVOKE_ CONTEXT;type=class
> org.ovirt.engine.api. extensions.ExtMap;uuid= EXTENSION_INVOKE_CONTEXT[
> 886d2ebb-312a-49ae-9cc3- e1f849834b7d];]={Extkey[name=
> EXTENSION_INTERFACE_VERSION_ MAX;type=class
> java.lang.Integer;uuid= EXTENSION_INTERFACE_VERSION_
> MAX[f4cff49f-2717-4901-8ee9- df362446e3e7];]=0,
> Extkey[name=EXTENSION_LICENSE; type=class
> java.lang.String;uuid= EXTENSION_LICENSE[8a61ad65-
> 054c-4e31-9c6d-1ca4d60a4c18];] =ASL
> 2.0, Extkey[name=EXTENSION_NOTES; type=class
> java.lang.String;uuid= EXTENSION_NOTES[2da5ad7e-185a-
> 4584-aaff-97f66978e4ea];]= Display
> name: ovirt-engine-extension-aaa- ldap-1.0.0-1.el6,
> Extkey[name=EXTENSION_HOME_ URL;type=class
> java.lang.String;uuid= EXTENSION_HOME_URL[4ad7a2f4-
> f969-42d4-b399-72d192e18304];] = http://www.ovirt.org
> < http://www.ovirt.org/ >, Extkey[name=EXTENSION_LOCALE; type=class
> java.lang.String;uuid= EXTENSION_LOCALE[0780b112-
> 0ce0-404a-b85e-8765d778bb29];] =en_US,
> Extkey[name=EXTENSION_NAME; type=class
> java.lang.String;uuid= EXTENSION_NAME[651381d3-f54f-
> 4547-bf28-b0b01a103184];]= ovirt-engine-extension-aaa- ldap.authn,
> Extkey[name=EXTENSION_ INTERFACE_VERSION_MIN;type= class
> java.lang.Integer;uuid= EXTENSION_INTERFACE_VERSION_
> MIN[2b84fc91-305b-497b-a1d7- d961b9d2ce0b];]=0,
> Extkey[name=EXTENSION_ CONFIGURATION;type=class
> java.util.Properties;uuid= EXTENSION_CONFIGURATION[ 2d48ab72-f0a1-4312-b4ae-
> 5068a226b0fc];]=***,
> Extkey[name=EXTENSION_AUTHOR; type=class
> java.lang.String;uuid= EXTENSION_AUTHOR[ef242f7a-
> 2dad-4bc5-9aad-e07018b7fbcc];] =The
> oVirt Project, Extkey[name=EXTENSION_ INSTANCE_NAME;type=class
> java.lang.String;uuid= EXTENSION_INSTANCE_NAME[ 65c67ff6-aeca-4bd5-a245-
> 8674327f011b];]=authn-ldap.
> < http://authn-ldap.pic.es/ > exa mple.org < http://example.org >,
> Extkey[name=EXTENSION_BUILD_ INTERFACE_VERSION;type=class
> java.lang.Integer;uuid= EXTENSION_BUILD_INTERFACE_
> VERSION[cb479e5a-4b23-46f8- aed3-56a4747a8ab7];]=0,
> Extkey[name=EXTENSION_ CONFIGURATION_SENSITIVE_KEYS; type=interface
> java.util.Collection;uuid= EXTENSION_CONFIGURATION_
> SENSITIVE_KEYS[a456efa1-73ff- 4204-9f9b-ebff01e35263];]=[],
> Extkey[name=AAA_AUTHN_ CAPABILITIES;type=class
> java.lang.Long;uuid=AAA_AUTHN_ CAPABILITIES[9d16bee3-10fd-
> 46f2-83f9-3d3c54cf258d];]=12,
> Extkey[name=EXTENSION_GLOBAL_ CONTEXT;type=class
> org.ovirt.engine.api. extensions.ExtMap;uuid= EXTENSION_GLOBAL_CONTEXT[
> 9799e72f-7af6-4cf1-bf08- 297bc8903676];]=*skip*,
> Extkey[name=EXTENSION_VERSION; type=class
> java.lang.String;uuid= EXTENSION_VERSION[fe35f6a8-
> 8239-4bdb-ab1a-af9f779ce68c];] =1.0.0,
> Extkey[name=EXTENSION_MANAGER_ TRACE_LOG;type=interface
> org.slf4j.Logger;uuid= EXTENSION_MANAGER_TRACE_LOG[ 863db666-3ea7-4751-9695-
> 918a3197ad83];]=org.slf4j. impl.Slf4jLogger(org.ovirt.
> engine.core.extensions.mgr. ExtensionsManager.trace.ovirt-
> engine-extension-aaa-ldap. authn.authn-ldap.
> < http://org.ovirt.engine.core. extensions.mgr.
> extensionsmanager.trace.ovirt- engine-extension-aaa-ldap.
> authn.authn-ldap.pic.es/ > examp le.org
> < http://example.org >), Extkey[name=EXTENSION_ PROVIDES;type=interface
> java.util.Collection;uuid= EXTENSION_PROVIDES[8cf373a6-
> 65b5-4594-b828-0e275087de91];] =[org.ovirt.engine.api.
> extensions.aaa.Authn]},
> Extkey[name=AAA_AUTHN_USER; type=class
> java.lang.String;uuid=AAA_ AUTHN_USER[1ceaba26-1bdc-4663-
> a3c6-5d926f9dd8f0];]=esthera,
> Extkey[name=EXTENSION_INVOKE_ COMMAND;type=class
> org.ovirt.engine.api. extensions.ExtUUID;uuid= EXTENSION_INVOKE_COMMAND[
> 485778ab-bede-4f1a-b823- 77b262a2f28d];]=AAA_AUTHN_
> AUTHENTICATE_CREDENTIALS[ d9605c75-6b43-4b00-b32c- 06bdfa80244c]}
> Output:
> {Extkey[name=EXTENSION_INVOKE_ RESULT;type=class
> java.lang.Integer;uuid= EXTENSION_INVOKE_RESULT[ 0909d91d-8bde-40fb-b6c0-
> 099c772ddd4e];]=2,
> Extkey[name=EXTENSION_INVOKE_ MESSAGE;type=class
> java.lang.String;uuid= EXTENSION_INVOKE_MESSAGE[ b7b053de-dc73-4bf7-9d26-
> b8bdb72f5893];]=invalid
> credentials}
> 
> ------------------------------ ------------------
> 
> Having a look at the LDAP log we check that there is a "invalid
> credentials" error while binding, but we are sure that the bind password
> is the right one. We already tried to set the bind password without
> quotes, but then the DN user then appear as an empty string ("")
> 
> I think problem is here. That's really strange, you have to use the password
> without quotes.
> 
> Can you please try to set:
> pool.default.auth.simple. bindDN = cn=authenticate,ou=System,dc=
> example,dc=org
> pool.default.auth.simple. password = XXXXXX
> 
> just without the variables. if the DN is not empty now.
> 
> 
> 
> 
> ------------------------------ ------------------
> 
> [root at ldap1 ~]# grep $(grep 192.168.XX.X /var/log/ldap.log | tail -n 1 |
> cut -d: -f4 | cut -d\ -f2) /var/log/ldap.log
> Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 fd=63 ACCEPT from
> IP=192.168.XX.X:39501 < http://192.168.95.2:39501/ > (IP= 0.0.0.0:389
> < http://0.0.0.0:389/ >)
> 
> Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=0 EXT
> oid=1.3.6.1.4.1.1466.20037
> Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=0 STARTTLS
> Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=0 RESULT oid= err=0 text=
> Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 fd=63 TLS established
> tls_ssf=128 ssf=128
> Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=1 BIND
> dn="cn=authenticate,ou=System, dc=example,dc=org" method=128
> Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=1 RESULT tag=97
> err=49 text=
> Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 op=2 UNBIND
> Jan 14 16:35:25 ldap1 slapd[6712]: conn=1591408 fd=63 closed
> 
> ------------------------------ ------------------
> 
> By the way, the Ovirt manager (ovmgr) machine can query correctly the
> openldap server and retrieves everything OK
> 
> ------------------------------ ------------------
> 
> [root at ovmgr extensions.d]# ldapsearch -ZZ -D
> cn=authenticate,ou=System,dc= example,dc=org -W
> Enter LDAP Password:
> # extended LDIF
> #
> # LDAPv3
> # base <dc=example,dc=org> (default) with scope subtree
> # filter: (objectclass=*)
> # requesting: ALL
> #
> 
> # pic.es < http://pic.es/ >
> dn: dc=example,dc=org
> dc: pic
> objectClass: top
> objectClass: domain
> 
> ------------------------------ ------------------
> 
> Did anybody had a similar problem ? Is there anything that we didn't check ?
> 
> Thanks in advance !
> 
> --
> Bruno Rodríguez Rodríguez
> 
> 
> 
> This body part will be downloaded on demand.
> 
> 
> 
> 
> --
> Bruno Rodríguez Rodríguez
> 
> PIC (Port d'Informació Científica)
> Campus UAB, Edificio D
> E-08193 Bellaterra, Barcelona
> Tel: +34 93 581 33 22
> 
> "Si algo me ha enseñado el tetris, es que los errores se acumulan y los
> triunfos desaparecen"
> 
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>

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