Skip to main content
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [hono-dev] Error "client provided an empty list of SASL mechanisms" on Protocol Adapter to Hono connection 
the Run configuration for the *Hono server* contains these options/parameters:
[...]
    <option name="SPRING_BOOT_MAIN_CLASS" value="org.eclipse.hono.application.Application" />
    <option name="ACTIVE_PROFILES" value="default,dev" />
    <option name="WORKING_DIRECTORY" value="file://$MODULE_DIR$" />
    <option name="ALTERNATIVE_JRE_PATH" />
    <additionalParameters>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.downstream.host" />
        <option name="value" value="localhost" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.downstream.port" />
        <option name="value" value="15673" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.downstream.keyStorePath" />
        <option name="value" value="../config/demo-certs/certs/honoKeyStore.p12" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.downstream.keyStorePassword" />
        <option name="value" value="honokeys" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.downstream.trustStorePath" />
        <option name="value" value="../config/demo-certs/certs/trusted-certs.pem" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.downstream.hostnameVerificationRequired" />
        <option name="value" value="false" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="logging.config" />
        <option name="value" value="classpath:logback-spring.xml" />
      </param>
    </additionalParameters>
[...]



The *REST adapter*:
[...]
    <option name="SPRING_BOOT_MAIN_CLASS" value="org.eclipse.hono.adapter.rest.Application" />
    <option name="ACTIVE_PROFILES" value="dev" />
    <option name="WORKING_DIRECTORY" value="file://$MODULE_DIR$" />
    <option name="ALTERNATIVE_JRE_PATH" />
    <additionalParameters>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.client.name" />
        <option name="value" value="Hono REST Adapter" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.client.host" />
        <option name="value" value="localhost" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.client.port" />
        <option name="value" value="5672" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.client.username" />
        <option name="value" value="rest-adapter" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.client.password" />
        <option name="value" value="secret" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.client.trustStorePath" />
        <option name="value" value="../../config/demo-certs/certs/trustStore.jks" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.client.trustStorePassword" />
        <option name="value" value="honotrust" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.http.bindaddress" />
        <option name="value" value="0.0.0.0" />
      </param>
      <param>
        <option name="enabled" value="true" />
        <option name="name" value="hono.maxInstances" />
        <option name="value" value="1" />
      </param>
    </additionalParameters>
[...]

The paths in the variable values have been adapted from the ones in the docker-compose.yml file (reading the corresponding files looks ok to me).
The values "hono.downstream.host" and "hono.downstream.port" of Hono Server have been adapted to localhost:15673.

--
 Mit freundlichen Grüßen / Best regards

Carsten Lohmann

Bosch Software Innovations GmbH
Schöneberger Ufer 89-91
10785 Berlin
GERMANY
www.bosch-si.com

Registered office: Berlin, Register court: Amtsgericht Charlottenburg, HRB 148411 B
Executives: Dr.-Ing. Rainer Kallenbach, Michael Hahn





________________________________________
Von: hono-dev-bounces@xxxxxxxxxxx [hono-dev-bounces@xxxxxxxxxxx]&quot; im Auftrag von &quot;Hudalla Kai (INST/ESY1) [Kai.Hudalla@xxxxxxxxxxxx]
Gesendet: Donnerstag, 26. Januar 2017 09:24
An: hono-dev@xxxxxxxxxxx
Betreff: Re: [hono-dev] Error "client provided an empty list of SASL mechanisms" on Protocol Adapter to Hono connection

Hi Carste,

can you provide a list of the environment variables or command line options you
use for starting the Hono server and REST adapter from within IntelliJ?

I suspect this to be a case of a missing/wrong option/variable...
--
Mit freundlichen Grüßen / Best regards

Kai Hudalla
Chief Software Architect

Bosch Software Innovations GmbH
Schöneberger Ufer 89-91
10785 Berlin
GERMANY
www.bosch-si.com

Registered office: Berlin, Register court: Amtsgericht Charlottenburg,
HRB 148411 B;
Executives: Dr.-Ing. Rainer Kallenbach, Michael Hahn

On Wed, 2017-01-25 at 16:29 +0000, Lohmann Carsten (INST/ECS4) wrote:
> Hi,
>
> I have tried to run the Hono example, starting the Hono Server and Hono REST
> Adapter directly via Spring Boot (without Docker). The Dispatch Router runs in
> the Docker container.
> When the REST Adapter tries to connect to Hono, there is this log message in
> the Hono Server:
> ---
> 15:01:16.557 [vert.x-eventloop-thread-7] DEBUG
> o.e.h.server.HonoSaslAuthenticator - initializing SASL authenticator
> 15:01:16.596 [vert.x-eventloop-thread-7] DEBUG
> o.e.h.server.HonoSaslAuthenticator - client provided an empty list of SASL
> mechanisms [hostname: null, state: PN_SASL_IDLE]
> 15:01:26.452 [vert.x-eventloop-thread-7] DEBUG
> o.e.h.server.HonoSaslAuthenticator - client provided an empty list of SASL
> mechanisms [hostname: null, state: PN_SASL_STEP]
> ---
>
> This results in this error in the REST Adapter:
> ---
> 15:01:26.460 [vert.x-eventloop-thread-0] WARN  o.e.h.c.ConnectionFactoryImpl -
> can't connect to AMQP 1.0 container [localhost:5672]
> javax.net.ssl.SSLException: handshake timed out
>       at io.netty.handler.ssl.SslHandler.handshake(...)(Unknown Source)
> ~[netty-handler-4.1.5.Final.jar:4.1.5.Final]
> ---
>
> Can someone give a hint, what I am missing here?
>
> I've taken the environment variables from the respective parts of the docker-
> compose.yml and added them as parameters to the spring boot run configurations
> (starting from IDEA), with some adaptations (ports/paths).
>
> --
> Best regards
>
> Carsten Lohmann
>
> Bosch Software Innovations GmbH
> Schöneberger Ufer 89-91
> 10785 Berlin
> GERMANY
> www.bosch-si.com
>
> Registered office: Berlin, Register court: Amtsgericht Charlottenburg, HRB
> 148411 B
> Executives: Dr.-Ing. Rainer Kallenbach, Michael Hahn
> _______________________________________________
> hono-dev mailing list
> hono-dev@xxxxxxxxxxx
> To change your delivery options, retrieve your password, or unsubscribe from
> this list, visit
> https://dev.eclipse.org/mailman/listinfo/hono-dev
_______________________________________________
hono-dev mailing list
hono-dev@xxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://dev.eclipse.org/mailman/listinfo/hono-dev

Back to the top