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ISAM9 Docker - Accessing runtime container on non-ssl port

  • 1.  ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Tue July 30, 2019 12:54 AM
    Hi All,

    We have our ISAM containers installed with Istio, any micro services accessing ISAM runtime, need to access by Istio's sidecar. We want to enable non-ssl port 80 between sidecar and ISAM runtime container. 

    In VA version we had the option to define ip and ports for accessing runtime but in docker container, ISAM only allows access runtime using port 9443. Can anyone know how to change 9443 port to non-ssl port 80 for ISAM runtime container?

    Thanks,
    Amitesh

    ------------------------------
    Amitesh Singh
    ------------------------------


  • 2.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Wed July 31, 2019 06:14 AM
    Amitesh,

    The runtime interface of the runtime/WebSEAL containers listen on port 443 (port 9443 is reserved for management requests).  There is no way to enable the non-ssl port.  Are you able to explain further why you need a non-ssl port and cannot use the ssl port.

    Thanks.

    ------------------------------
    Scott Exton
    IBM
    Gold Coast
    ------------------------------



  • 3.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Thu August 01, 2019 12:28 AM
    Hi Scott,

    In our environment we are using Istio Service Mesh and running all microservices in HTTP (non-ssl) mode. Istio proxy (or sidecar) is configured to use mtls when talking to microservices. In this case we don need my ISAM runtime microservice to only  access via https. We want to standardize the way communication happening between each microservices (including ISAM containers). Also, somehow the issue is when we enable mtls between sidecars of app microservice and ISAM runtime container, ISAM runtime did not respond, so the only choice we have left with is not using mtls when calling  app microservice calling ISAM runtime's sidecar.

    May I know why it is different from physical/virtual appliances where we had choice to configure interface/port for runtime of our choice?

    Thanks,
    Amitesh


    ------------------------------
    Amitesh Singh
    ------------------------------



  • 4.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Thu August 01, 2019 01:00 AM
    Amitesh,

    The docker environment was designed to be 'simpler' than a standard appliance environment.  This does mean that you lose a little bit flexibility.  A decision was made to only allow https access on a fixed port. 

    Are you only resorting to HTTP access because of the issues that you experienced with HTTPS access?  If so, was any debugging attempted to try and work out why ISAM was not responding with MTLS?

    Thanks,

    Scott.

    ------------------------------
    Scott Exton
    IBM
    Gold Coast
    ------------------------------



  • 5.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Thu August 01, 2019 01:19 AM
    Hi Scott,

    Thanks for quick reply.

    We are still debugging on issue why ISAM was not responding with MTLS, if no other choice then may be we go with this path.

    However, we wanted to streamline ISAM setup with overall architecture where ISAM containers are getting accessed same way as other app's microservices are currently getting accessed.

    If we are using service-mesh with MTLS, then I think no point using TLS between service-mesh proxy and services. May be IBM can consider this as enhancement and provide option for both ssl and non-ssl in future? 

    I can file enhancement request for this.

    Thanks,
    Amitesh


    ------------------------------
    Amitesh Singh
    ------------------------------



  • 6.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Thu August 01, 2019 01:52 AM
    Amitesh,

    It would be interesting to understand why MTLS is experiencing issues.  Anyway, if you need HTTP access just file an RFE and we will take it into consideration.

    Thanks.

    ------------------------------
    Scott Exton
    IBM
    Gold Coast
    ------------------------------



  • 7.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Fri August 02, 2019 05:10 AM
    Edited by Øyvind Bergerud Fri August 02, 2019 06:48 AM
    Amitesh, very interesting, we are having the same thoughts around Istio.
    ISAM for end user authentication and Istio for transport security and authorisation of microservices communication.

    Which role does ISAM play in your setup? Are you using wrp in front of microservices and creating junction?
    Or are you using only the federation capabilities.

    It would be really interesting if ISAM wrp took a similar approach as Istio with ingress controller/wrp sidecar, and native Kubernetes annotation support.

    ------------------------------
    Øyvind Bergerud
    ------------------------------



  • 8.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Fri August 02, 2019 07:14 AM
    Hi Øyvind,

    Actually in our setup we are going to use ISAM for WRP, FED and also for SMS OTP solution. The first release we are trying to use ISAM for SMS OTP solution. So our app microservice are going to call ISAM runtime to generate and validate OTPs. 
    ISAM WRP and FED we have to setup in next once OTP is successful.

    Yes, agree if ISAM wrp took a similar approach as Istio and native Kubernetes annotation, then definitely it would be helpful, but not sure IBM has such plan in near future.
     



    ------------------------------
    Amitesh Singh
    ------------------------------



  • 9.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Fri August 02, 2019 05:04 PM
    Amitesh,

    We definitely want to allow the WRP to act as an Ingress controller in the Kubernetes environment.  This is on our roadmap but we have no target date for this just yet.

    Thanks.

    ------------------------------
    Scott Exton
    IBM
    Gold Coast
    ------------------------------



  • 10.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted Tue January 21, 2020 03:20 PM
    Hi Scott,

    One thing we noticed is that while ISAM is running in HTTPS, it seems that we are not able leverage on istio telemetry for observability requests to and from ISAM Containers running in https. We want to know if there is a workaround for this or are doing something wrongly?

    ------------------------------
    Chan Elijah
    ------------------------------



  • 11.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted 10 days ago

    Just returning to this post as it came up recently, 

    Since 10.0.1, you can now run the AAC and Federation runtime on HTTP (port 80)

    https://www.ibm.com/docs/en/sva/10.0.1?topic=overview-whats-new-in-this-release

    AAC runtime server HTTP port update for Docker
    
    When you are running IBM Security Verify Access on docker the AAC runtime server is now 
    available via HTTP using port 80. See Scenario - AAC/Federation Runtime Configuration.



    ------------------------------
    Philip Nye
    IBM
    Gold Coast
    ------------------------------



  • 12.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted 9 days ago

    Is the same true for the config container and reverse proxy containers or plans in the future if we want to have them in a service mesh?



    ------------------------------
    Caroline Waters-Batko
    ------------------------------



  • 13.  RE: ISAM9 Docker - Accessing runtime container on non-ssl port

    Posted 9 days ago

    Hi Caroline, 

    It's true for the Reverse Proxy Container too - see the similar input variables:
    https://www.ibm.com/docs/en/sva/10.0.6?topic=support-docker-image-verify-access-runtime
    https://www.ibm.com/docs/en/sva/10.0.6?topic=support-docker-image-verify-access-web-reverse-proxy


    The config container - doesn't support that config today - as it is often the case that they aren't running in the same setup as the runtime containers/not in the same environment. Thats not to say it's not valid here - but it's just not available as a configuration option today.



    ------------------------------
    Philip Nye
    IBM
    Gold Coast
    ------------------------------