3:59 a.m.
I want to secure a servlet REST application. My client is java, so far
I've been using apache httpclient.
The Keycloak docs mention SAML ECP binding is supported, but I don't see
an example.
The admin pages seems to assume only POST or redirect binding.
Does the client adapter support ECP binding. Any pointers or help on how
to go about it?
I need help on both the client adapter and how to use Keycloak as a SAML
ECP IDP.
Thanks,
Carlos
8:35 p.m.
The client adapters doesn't support SAML ECP so you'd need to use a
different SAML SP library for that.
On 14 October 2016 at 03:59, Carlos Villegas <cav(a)uniscope.jp> wrote:
I want to secure a servlet REST application. My client is java, so
far
I've been using apache httpclient.
The Keycloak docs mention SAML ECP binding is supported, but I don't see
an example.
The admin pages seems to assume only POST or redirect binding.
Does the client adapter support ECP binding. Any pointers or help on how
to go about it?
I need help on both the client adapter and how to use Keycloak as a SAML
ECP IDP.
Thanks,
Carlos
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4:07 a.m.
Hmm... I saw some classes in the adapters 2.2.1 code about ECP so I did
some experiments.
If I set the adapter as a regular POST binding and then send the headers
Accept: application/vnd.paos+xml
PAOS:
ver="urn:liberty:paos:2003-08";"urn:oasis:names:tc:SAML:2.0:profiles:SSO:ecp
the SP seems to respond the right way with a SOAP message that looks
about right. Except it's not sending the Content-type header and then
the Shibboleth java client I'm using to test doesn't react. I then
patched the o.k.adapters.saml.profile.ecp.EcpAuthenticationHandler to
set Content-Type: application/vnd.paos+xml and I get I little bit
further. The client logins to the IDP and gets the tokens but after that
it's not working. But at this point I don't know where the fault is, in
the client or the SP. The client was not sending the right content type
either to the IDP, which according to some other post, should be
text/xml. I fixed that also on the client and seems to do the login now,
I see the correct user attributes in the response. But after that it
seems to get into some loop and I get some authentication error.
Are you saying the adapters' ECP support is not completely functional?
Thanks,
Carlos
On 10/18/2016 3:35 AM, Stian Thorgersen wrote:
The client adapters doesn't support SAML ECP so you'd need to
use a
different SAML SP library for that.
On 14 October 2016 at 03:59, Carlos Villegas <cav(a)uniscope.jp
<mailto:cav@uniscope.jp>> wrote:
I want to secure a servlet REST application. My client is java, so far
I've been using apache httpclient.
The Keycloak docs mention SAML ECP binding is supported, but I
don't see
an example.
The admin pages seems to assume only POST or redirect binding.
Does the client adapter support ECP binding. Any pointers or help
on how
to go about it?
I need help on both the client adapter and how to use Keycloak as
a SAML
ECP IDP.
Thanks,
Carlos
_______________________________________________
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keycloak-user(a)lists.jboss.org <mailto:keycloak-user@lists.jboss.org>
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<https://lists.jboss.org/mailman/listinfo/keycloak-user>
7:21 a.m.
AFAIK we have no support for ECP in the adapters. Pedro can you comment?
On 18 October 2016 at 04:07, Carlos Villegas <cav(a)uniscope.jp> wrote:
Hmm... I saw some classes in the adapters 2.2.1 code about ECP so I
did
some experiments.
If I set the adapter as a regular POST binding and then send the headers
Accept: application/vnd.paos+xml
PAOS:
ver="urn:liberty:paos:2003-08";"urn:oasis:names:tc:SAML:2.0:
profiles:SSO:ecp
the SP seems to respond the right way with a SOAP message that looks
about right. Except it's not sending the Content-type header and then
the Shibboleth java client I'm using to test doesn't react. I then
patched the o.k.adapters.saml.profile.ecp.EcpAuthenticationHandler to
set Content-Type: application/vnd.paos+xml and I get I little bit
further. The client logins to the IDP and gets the tokens but after that
it's not working. But at this point I don't know where the fault is, in
the client or the SP. The client was not sending the right content type
either to the IDP, which according to some other post, should be
text/xml. I fixed that also on the client and seems to do the login now,
I see the correct user attributes in the response. But after that it
seems to get into some loop and I get some authentication error.
Are you saying the adapters' ECP support is not completely functional?
Thanks,
Carlos
On 10/18/2016 3:35 AM, Stian Thorgersen wrote:
> The client adapters doesn't support SAML ECP so you'd need to use a
> different SAML SP library for that.
>
> On 14 October 2016 at 03:59, Carlos Villegas <cav(a)uniscope.jp
> <mailto:cav@uniscope.jp>> wrote:
>
> I want to secure a servlet REST application. My client is java, so
far
> I've been using apache httpclient.
> The Keycloak docs mention SAML ECP binding is supported, but I
> don't see
> an example.
> The admin pages seems to assume only POST or redirect binding.
> Does the client adapter support ECP binding. Any pointers or help
> on how
> to go about it?
> I need help on both the client adapter and how to use Keycloak as
> a SAML
> ECP IDP.
>
> Thanks,
> Carlos
>
>
>
>
>
> _______________________________________________
> keycloak-user mailing list
> keycloak-user(a)lists.jboss.org <mailto:keycloak-user@lists.jboss.org>
> https://lists.jboss.org/mailman/listinfo/keycloak-user
> <https://lists.jboss.org/mailman/listinfo/keycloak-user>
>
>
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1:12 p.m.
We do have some very basic support for ECP on the SP side. The
implementation is really specific to Openstack use case and
requirements.
This capability is not advertised in any doc as we don't want people
using it. In Keycloak we have some tests [1] for SAML ECP that use this
stuff, but that is all. Just to make sure our IdP is aligned with
Openstack.
[1] https://github.com/keycloak/keycloak/blob/master/testsuite/integrat
ion/src/test/java/org/keycloak/testsuite/saml/SamlEcpProfileTest.java#L
91
On Tue, 2016-10-18 at 07:21 +0200, Stian Thorgersen wrote:
AFAIK we have no support for ECP in the adapters. Pedro can you
comment?
On 18 October 2016 at 04:07, Carlos Villegas <cav(a)uniscope.jp> wrote:
> Hmm... I saw some classes in the adapters 2.2.1 code about ECP so I
> did
> some experiments.
>
> If I set the adapter as a regular POST binding and then send the
> headers
>
> Accept: application/vnd.paos+xml
>
> PAOS:
> ver="urn:liberty:paos:2003-
> 08";"urn:oasis:names:tc:SAML:2.0:profiles:SSO:ecp
>
> the SP seems to respond the right way with a SOAP message that
> looks
> about right. Except it's not sending the Content-type header and
> then
> the Shibboleth java client I'm using to test doesn't react. I then
> patched the o.k.adapters.saml.profile.ecp.EcpAuthenticationHandler
> to
> set Content-Type: application/vnd.paos+xml and I get I little bit
> further. The client logins to the IDP and gets the tokens but after
> that
> it's not working. But at this point I don't know where the fault
> is, in
> the client or the SP. The client was not sending the right content
> type
> either to the IDP, which according to some other post, should be
> text/xml. I fixed that also on the client and seems to do the login
> now,
> I see the correct user attributes in the response. But after that
> it
> seems to get into some loop and I get some authentication error.
>
> Are you saying the adapters' ECP support is not completely
> functional?
>
> Thanks,
> Carlos
>
> On 10/18/2016 3:35 AM, Stian Thorgersen wrote:
> > The client adapters doesn't support SAML ECP so you'd need to use
> a
> > different SAML SP library for that.
> >
> > On 14 October 2016 at 03:59, Carlos Villegas <cav(a)uniscope.jp
> > <mailto:cav@uniscope.jp>> wrote:
> >
> > I want to secure a servlet REST application. My client is
> java, so far
> > I've been using apache httpclient.
> > The Keycloak docs mention SAML ECP binding is supported, but
> I
> > don't see
> > an example.
> > The admin pages seems to assume only POST or redirect
> binding.
> > Does the client adapter support ECP binding. Any pointers or
> help
> > on how
> > to go about it?
> > I need help on both the client adapter and how to use
> Keycloak as
> > a SAML
> > ECP IDP.
> >
> > Thanks,
> > Carlos
> >
> >
> >
> >
> >
> > _______________________________________________
> > keycloak-user mailing list
> > keycloak-user(a)lists.jboss.org <mailto:keycloak-user@lists.jbo
> ss.org>
> > https://lists.jboss.org/mailman/listinfo/keycloak-user
> > <https://lists.jboss.org/mailman/listinfo/keycloak-user>
> >
> >
>
> _______________________________________________
> keycloak-user mailing list
> keycloak-user(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/keycloak-user
>
--
Pedro Igor
9:26 a.m.
Pedro Igor Craveiro e Silva wrote
We do have some very basic support for ECP on the SP side. The
implementation is really specific to Openstack use case and
requirements.
This capability is not advertised in any doc as we don't want people
using it. In Keycloak we have some tests [1] for SAML ECP that use this
stuff, but that is all. Just to make sure our IdP is aligned with
Openstack.
Are there any plans for more ECP Support? I am just evaluating Keycloak and
made good progress with browser based applications but we will also need
ECP.
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12:04 a.m.
Did you try what we have today ? It should allow you to obtain SAML assertions using the
ECP profile already.
Or do you need something else that we don't yet support from the specs ?
Thanks.
On 12/21/2016 6:27:22 AM, mark <mark.schaefer(a)markschaefer.de> wrote:
Pedro Igor Craveiro e Silva wrote
We do have some very basic support for ECP on the SP side. The
implementation is really specific to Openstack use case and
requirements.
This capability is not advertised in any doc as we don't want people
using it. In Keycloak we have some tests [1] for SAML ECP that use this
stuff, but that is all. Just to make sure our IdP is aligned with
Openstack.
Are there any plans for more ECP Support? I am just evaluating Keycloak and
made good progress with browser based applications but we will also need
ECP.
--
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10:45 a.m.
I am using Keycloak 2.3.0.Final at the moment. What I need is ECP for a
no browser scenario with brokering, i.e. multiple identity providers,
but I am not sure how to achieve it.
My service is secured by a Keycloak Servlet-Filter, which has a
Keycloak-Instance as identity provider. When I request a secured
resource like this
curl -H "Accept: text/html; application/vnd.paos+xml" -H 'PAOS:
ver="urn:liberty:paos:2003-08";"urn:oasis:names:tc:SAML:2.0:profiles:SSO:ecp","urn:oasis:names:tc:SAML:2.0:cm:bearer'
http://localhost:8081/kvtg-keycloak-simple/Page
I get an authentication request:
<?xml version="1.0"?>
<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ecp="urn:oasis:names:tc:SAML:2.0:profiles:SSO:ecp"
xmlns:paos="urn:liberty:paos:2003-08"
xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol">
<SOAP-ENV:Header>
<paos:Request
SOAP-ENV:actor="http://schemas.xmlsoap.org/soap/actor/next"
SOAP-ENV:mustUnderstand="1" responseConsumerURL=""
service="urn:oasis:names:tc:SAML:2.0:profiles:SSO:ecp"/>
<ecp:Request IsPassive="0" ProviderName="DemoWebApp"
SOAP-ENV:actor="http://schemas.xmlsoap.org/soap/actor/next"
SOAP-ENV:mustUnderstand="1">
<saml:Issuer>DemoWebApp</saml:Issuer>
<samlp:IDPList>
<samlp:IDPEntry
Loc="http://localhost:8090/auth/realms/KVTG/protocol/saml" Name="idp2"
ProviderID="idp2"/>
</samlp:IDPList>
</ecp:Request>
</SOAP-ENV:Header>
<SOAP-ENV:Body>
<samlp:AuthnRequest xmlns="urn:oasis:names:tc:SAML:2.0:assertion"
Destination="http://localhost:8090/auth/realms/KVTG/protocol/saml"
ForceAuthn="false" ID="ID_a22e015f-d942-4f8c-a00f-6bb253d5657e"
IsPassive="false" IssueInstant="2016-12-22T09:00:45.957Z"
Version="2.0">
<saml:Issuer>DemoWebApp</saml:Issuer>
<samlp:NameIDPolicy AllowCreate="true"
Format="urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified"/>
</samlp:AuthnRequest>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
btw: the response does not conform to the SAML ECP Spec Section 2.3.2
(http://docs.oasis-open.org/security/saml/Post2.0/saml-ecp/v2.0/saml-ecp-v...)
since the element <paos:Request> does contain a valid
responseConsumerURL attribute.
When I send the <samlp:AuthnRequest> element within a SOAP envelope to
the SAML endpoint of the Keycloak realm from above, I receive a SAML
assertion.
curl -v -X POST -H "Content-Type: text/xml" -H '"SOAPAction:
""' -d
@authnrequest.xml -u mark:....
http://localhost:8080/auth/realms/KVTG/protocol/saml
At this point I am not sure which Java library I should use for the
clients and how to POST the assertion back to my service.
My main problem is how to configure multiple identity providers for ECP.
I configured multiple identity providers for the realm in the Keycloak
admin console and this works for web applications.
Is it possible that the Keycloak realm SAML endpoint responds somehow
with redirects to the already configured identity providers?
I tried to configure multiple identity providers for the servlet filter,
since the ECP spec allows for a list of these in the AuthnRequest
response. This did not work, in fact the xsd for the configuration file
allows for only one IDP element.
The latter approach seems to be more simple, but I would not get the
other features from the realm like attribute mapping, which I would get
maybe form the first approach.
What is the right way to configure multiple identity providers?
On 22/12/16 00:08, Pedro Igor Craveiro e Silva [via keycloak-user] wrote:
Did you try what we have today ? It should allow you to obtain SAML
assertions using the ECP profile already.
Or do you need something else that we don't yet support from the specs ?
Thanks.
On 12/21/2016 6:27:22 AM, mark <[hidden email]
</user/SendEmail.jtp?type=node&node=2096&i=0>> wrote:
Pedro Igor Craveiro e Silva wrote
> We do have some very basic support for ECP on the SP side. The
> implementation is really specific to Openstack use case and
> requirements.
>
> This capability is not advertised in any doc as we don't want people
> using it. In Keycloak we have some tests [1] for SAML ECP that use this
> stuff, but that is all. Just to make sure our IdP is aligned with
> Openstack.
Are there any plans for more ECP Support? I am just evaluating Keycloak and
made good progress with browser based applications but we will also need
ECP.
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participants (5)
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Stian Thorgersen