[keycloak-user] LDAPS configuration fails "Test authentication"
Marko Strukelj
mstrukel at redhat.com
Fri Feb 19 08:06:08 EST 2016
If truststore provider is configured, and enabled, then SSLSocketFactory
will use our custom truststore. If truststore provider is not configured it
will use the java default SSLSocketFactory.
https://github.com/keycloak/keycloak/blob/1.9.0.CR1/services/src/main/java/org/keycloak/truststore/SSLSocketFactory.java#L49
So without configuring truststore provider in keycloak-server.json the
-Djavax.net.ssl.trustStore will be honored.
On Fri, Feb 19, 2016 at 1:12 PM, Marek Posolda <mposolda at redhat.com> wrote:
> On 19/02/16 09:42, Marko Strukelj wrote:
>
> I was thinking something like truststore use be 'on' by default. Then
> checking URL - if it starts with ldaps:// it means truststore
> SSLSocketFactory should be set.
>
> But not sure if that's really correct - maybe there are some other LDAP
> providers that are activated by some other url scheme, not 'ldap:' /
> 'ldaps:'.
> The switch you suggest could then be there so that truststore use can be
> turned off if someone wants to delegate it to default java implementation.
>
> If it's on by default, will it work with the default java implementation
> and with "javax.net.ssl.trustStore" property? I am thinking about backwards
> compatibility. If someone used older Keycloak version and he set his
> truststore for LDAP by system property "javax.net.ssl.trustStore", then
> after Keycloak upgrade, the things won't work for him (unless he edits
> keycloak-server.json and configured truststore SPI). Is it correct
> assumption?
>
> Then maybe it should be "on" by default, but LDAP providers migrated from
> previous version will still have it off? Or we can just put the note do
> migration guide.
>
>
> Marek
>
>
>
> On Fri, Feb 19, 2016 at 8:48 AM, Marek Posolda <mposolda at redhat.com>
> wrote:
>
>> On 18/02/16 22:40, Marko Strukelj wrote:
>>
>> I saw it set during my manual LDAP connectivity tests, that's why I
>> added this "ssl".equals(protocol) check.
>>
>> But maybe it would be more appropriate to solve truststore activation
>> in some other way?
>>
>> Yeah. I am thinking about something simple like just add on/off flag "Use
>> Truststore SPI" to the LDAP provider configuration. When on, it will use
>> the snippet you added to set
>> "org.keycloak.connections.truststore.SSLSocketFactory" .
>>
>> That property "securityProtocol" is just the leftover from Picketlink,
>> which wasn't never used in practice. Even Picketlink didn't use it AFAIR.
>> It's fine to be removed.
>>
>> Marek
>>
>> On Thu, Feb 18, 2016 at 10:17 PM, Marek Posolda <mposolda at redhat.com> <mposolda at redhat.com> wrote:
>>
>> Ah, but we're not set securityProtocol anywhere in the LDAP provider admin
>> console ATM, so it can't work now. I will take a look for 1.9 and retest
>> with Active Directory. Thanks Marko for pointing this.
>>
>> Marek
>>
>>
>> On 18/02/16 19:12, Marko Strukelj wrote:
>>
>> LDAP store needs to have configuration property 'securityProtocol' set
>> to 'ssl' for truststore to be used.
>>
>> See:https://github.com/keycloak/keycloak/blob/1.9.0.CR1/federation/ldap/src/main/java/org/keycloak/federation/ldap/idm/store/ldap/LDAPOperationManager.java#L488
>>
>>
>>
>> On Thu, Feb 18, 2016 at 5:20 PM, Jason Axley <jaxley at expedia.com> <jaxley at expedia.com> wrote:
>>
>> Will do.
>>
>> This is Active Directory.
>>
>> -Jason
>>
>> From: Marek Posolda <mposolda at redhat.com> <mposolda at redhat.com>
>> Date: Thursday, February 18, 2016 at 8:15 AM
>>
>> To: Jason Axley <jaxley at expedia.com> <jaxley at expedia.com>, "keycloak-user at lists.jboss.org" <keycloak-user at lists.jboss.org><keycloak-user at lists.jboss.org> <keycloak-user at lists.jboss.org>
>> Subject: Re: [keycloak-user] LDAPS configuration fails "Test
>> authentication"
>>
>> That's possible. Could you please create JIRA for this?
>>
>> Which LDAP server are you using btv? Not sure if it's related, but maybe
>> yes...
>>
>> Thanks,
>> Marek
>>
>> On 18/02/16 17:04, Jason Axley wrote:
>>
>> I got the keystore working in the keycloak-server.json config to enable
>> SMTP
>> TLS connections to Amazon SES so I know that is being picked up:
>>
>> "truststore": {
>>
>> "file": {
>>
>> "file": "${jboss.server.config.dir}/keycloak.jks",
>>
>> "password": “password",
>>
>> "hostname-verification-policy": "WILDCARD",
>>
>> "disabled": false
>>
>> }
>>
>> }
>>
>>
>> But, this same configuration is not applied to the LDAP connections. I
>> finally got it to work by adding the Java keystore arguments to the
>> startup:
>>
>> nohup ../bin/standalone.sh
>>
>> -Djavax.net.ssl.trustStore=/opt/keycloak/keycloak-1.8.1.Final/standalone/configuration/keycloak.jks
>> -Djavax.net.ssl.trustStorePassword=password
>>
>>
>> Would seem to be a bug to not apply the same keystore configuration to
>> the
>> LDAP connections?
>>
>> -Jason
>>
>> From: Marek Posolda <mposolda at redhat.com> <mposolda at redhat.com>
>> Date: Wednesday, February 17, 2016 at 11:10 PM
>> To: Jason Axley <jaxley at expedia.com> <jaxley at expedia.com>, "keycloak-user at lists.jboss.org" <keycloak-user at lists.jboss.org><keycloak-user at lists.jboss.org> <keycloak-user at lists.jboss.org>
>> Subject: Re: [keycloak-user] LDAPS configuration fails "Test
>> authentication"
>>
>> On 17/02/16 22:46, Jason Axley wrote:
>>
>> I followed some documentation likehttps://developer.jboss.org/wiki/LDAPSecurityRealmExamples for
>> configuring
>> JBOSS to use LDAP over SSL to Active Directory but can’t seem to get
>> Keycloak to honor the trust settings in the configured keystore.
>>
>> 2016-02-17 21:33:49,670 ERROR
>> [org.keycloak.services.managers.LDAPConnectionTestManager] (default
>> task-2)
>> Error when authenticating to LDAP: simple bind failed:server.example.com:636: javax.naming.CommunicationException: simple bind
>> failed: server.example.com:636 [Root exception is
>> javax.net.ssl.SSLHandshakeException:
>> sun.security.validator.ValidatorException: PKIX path building failed:
>> sun.security.provider.certpath.SunCertPathBuilderException: unable to
>> find
>> valid certification path to requested target]
>>
>> at
>> com.sun.jndi.ldap.LdapClient.authenticate(LdapClient.java:219)
>>
>>
>> This is the configuration I’m using for the standalone server:
>>
>> <security-realm name="LdapSSLRealm">
>>
>> <authentication>
>>
>> <truststore
>>
>> path="keycloak.jks"relative-to="jboss.server.config.dir"keystore-password=“password"
>> />
>>
>> </authentication>
>>
>> </security-realm>
>>
>> </security-realms>
>>
>> <outbound-connections>
>>
>> <ldap
>>
>> name=“AD"url="ldaps://server.example.com:636"security-realm="LdapSSLRealm"
>> />
>>
>> </outbound-connections>
>>
>>
>> I have all of the certs in the chain imported into the keystore:
>>
>> keytool -list -keystore ../configuration/keycloak.jks
>>
>> Enter keystore password:
>>
>>
>> Keystore type: JKS
>>
>> Keystore provider: SUN
>>
>>
>> Your keystore contains 5 entries
>>
>>
>> cert1, Feb 17, 2016, trustedCertEntry,
>>
>> Certificate fingerprint (SHA1):
>> D5:BA:F5:07:21:7D:71:AA:F6:9B:53:41:C1:05:0C:48:A9:3F:57:CE
>>
>> rootcert2, Feb 17, 2016, trustedCertEntry,
>>
>> Certificate fingerprint (SHA1):
>> 86:70:AB:0A:96:58:4D:73:C0:D5:13:A8:4D:B3:1D:EC:08:D7:7B:1A
>>
>> mykey, Feb 12, 2016, trustedCertEntry,
>>
>> Certificate fingerprint (SHA1):
>> 20:8C:D9:BD:B7:75:12:53:F8:68:04:82:48:5C:D7:70:F5:6C:28:15
>>
>> rootcert, Feb 17, 2016, trustedCertEntry,
>>
>> Certificate fingerprint (SHA1):
>> 36:28:1E:74:E0:A9:6E:0F:53:99:75:DA:62:20:24:D4:F6:34:CD:BD
>>
>> intermediateu, Feb 17, 2016, trustedCertEntry,
>>
>> Certificate fingerprint (SHA1):
>> E9:66:EE:CF:79:6A:C1:D0:13:18:59:9C:B4:29:08:54:DF:91:27:2D
>>
>>
>> Is there a way to find out if Keycloak/jboss is picking up this
>> truststore
>> config? Seems that it’s not. Any other ideas?
>>
>> Yes, it seems that it's not picking it. AFAIK we don't support retrieve
>> truststore from the wildfly configuration of security-realm in
>> standalone.xml . Maybe we should...
>>
>> At this moment, what should work to configure truststore is either:
>> - Configure truststore SPI in keycloak-server.json. See
>> http://keycloak.github.io/docs/userguide/keycloak-server/html/server-installation.html#d4e231
>> - add system properties javax.net.ssl.trustStore and
>> javax.net.ssl.trustStorePassword
>>
>> Marek
>>
>> -Jason
>>
>>
>>
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>>
>>
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>
>
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