Re: Vaadin 8 application on Karaf 4.3.1
Hello, I'm pretty sure, I've been successfully running a full OSGi Vaadin > 8.6.0 application in karaf 4.2.x. The thing is, I had a fix provided by Vaadin that even allowed my to define the main UI class as an OSGi service and thus to even use the @Reference service injection in the main UI. That allowed me to use my OSGi backend services in the UI and to dynamically compose my UI by getting references to "sub-UI" classes that added pages etc to my main UI. That worked really nice and again I'm sure that was > 8.6.0. I don't know how I can send you an archive of the patched Vaadin bundle (can't use attachments) and I don't have github. @JB: can I send you the archive? Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu www.vdl.lu <http://www.vdl.lu> 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 30/04/2021 06:38, Jean-Baptiste Onofre wrote: Hi, It looks like a regression in Vaadin 8.6.0. I will try to take a look next week. Regards JB Le 29 avr. 2021 à 22:03, Васил Зорев a écrit : Does not seem that it was intentional, newer Vaadin 8 release notes say there were "improvements in OSGi support". In my tests on Karaf 4.3.2-SNAPSHOT the last working version is 8.5.2, it broke with 8.6.0. Possibly with https://github.com/vaadin/framework/commit/7e89b5e3348be487110bd8a5c60336ff363cf9d6 , although not sure about it. I would suggest to ask on the Vaadin forums as well, just in case. На чт, 29.04.2021 г. в 14:30 ч. Richard Hierlmeier написа: I have to port a Vaadin 7 applikation to Vaadin 8, so I planned to used the newest one (8.12.2 or 8.13.0). I found a workaround for the problem. When the Vaadin Servlet that hosts the UI has "/VAADIN/*" in the URL-Patterns, then the Servlet is called when static resource files from /VAADIN are requested. You can overwride then in the VaadinServlet the findResourceURL method and you can search for all OsgiVaadinResourceservices an ask them for the resources. Can it be that Vaadin dropped the OSGI support for Vaadin 8. Regards Richard Am Mi., 28. Apr. 2021 um 23:39 Uhr schrieb Васил Зорев : What Vaadin version do you depend on ? I deployed locally the app by Peter Lehto -� https://github.com/peterl1084/vaadin-karaf and observed something kind of strange. Karaf version is 4.3.2-SNAPSHOT (from 2-3 weeks ago). On Vaadin version 8.3.0, going to http://localhost:8181/myapp showed the expected view. (however vaadin-osgi-integration was 8.13.0 in the pom at that time, by mistake..) I then changed to Vaadin 8.13.0 and got the same error as you did: Failed to load resource: the server responded with a status of 404 (Not Found)� http://localhost:8181/vaadin-8.13.0/VAADIN/vaadinBootstrap.js?v=8.13.0 myapp:21 Uncaught ReferenceError: vaadin is not defined at myapp:21 vaadin-8.13.0/VAADIN/themes/valo/favicon.ico:1 Failed to load resource: the server responded with a status of 404 (Not Found)� http://localhost:8181/vaadin-8.13.0/VAADIN/themes/valo/favicon.ico Funny enough, changing back to 8.3.0 got it running again... I leave it for now, but will try to figure something out these days. Regards, Vassil На ср, 28.04.2021 г. в 20:03 ч. Васил Зорев написа: Hi Richard, I cannot give an answer yet as I have no idea yet, but we are currently running a Vaadin 7 app on Karaf 4.3.1 in my work environment so I would be very interested to have a look into your issue. A few questions. Are you using "stock" Karaf 4.3.1 or you forked it and built your own? Can you please provide a sample Vaadin 8 app (the minimal possible version) that reproduces the error you get that I can deploy locally? How do you deploy the app to Karaf? Also if needed please provide a sample web descriptor file (if you don't use annotations). Regards, Vassil На ср, 28.04.2021 г. в 10:50 ч. Richard Hierlmeier написа: I try to get a simple Vaadin 8 application running on Karaf 4.3.1. However it is not working. Vaadin can not load it's bootstrap Javascr
Re: Dependencies issue?
Hi JB, yes, that does indeed seem to work. Thanks Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 01/03/2021 16:22, Jean-Baptiste Onofre wrote: Hi, You have to install JAXB 2.3.0 bundle (Jakarta) for JAXRS Whiteboard 1.1.0 (JAXRS Whiteboard 1.0.6 works because it uses JAXB 2.2.0). I can update Karaf 4.3.x core to JAXB 2.3.0 (to have version alignement), but it should already work. On the other hand, we are also working on a new spec features repo providing most of the "spec" features (JAXB, and others). Regards JB Le 1 mars 2021 à 16:10, Alex Weirig <mailto:alex.wei...@technolink.lu>> a écrit : Dear all, so far with Karaf 4.2.10 I've been using ... repo-add mvn:org.apache.aries.jax.rs/org.apache.aries.jax.rs.features/1.0.6/xml <http://org.apache.aries.jax.rs/org.apache.aries.jax.rs.features/1.0.6/xml> feature:install http-whiteboard aries-jax-rs-whiteboard aries-jax-rs-whiteboard-jackson to install all the required features/bundles to run REST services. Now I wanted to install a karaf 4.3.0 and thought it might be a good idea to get the latest release for theorg.apache.aries.jax.rs <http://org.apache.aries.jax.rs/>feature, 1.1.0 if I'm not mistaken. Unfortunatley the feature:install then fails with dependency issues. karaf@root()> repo-add mvn:org.apache.aries.jax.rs/org.apache.aries.jax.rs.features/1.1.0/xml <http://org.apache.aries.jax.rs/org.apache.aries.jax.rs.features/1.1.0/xml> Adding feature url mvn:org.apache.aries.jax.rs/org.apache.aries.jax.rs.features/1.1.0/xml <http://org.apache.aries.jax.rs/org.apache.aries.jax.rs.features/1.1.0/xml> karaf@root()> feature:install http-whiteboard aries-jax-rs-whiteboard aries-jax-rs-whiteboard-jackson org.apache.felix.resolver.reason.ReasonException: Unable to resolve root: missing requirement [root] osgi.identity; osgi.identity=aries-jax-rs-whiteboard-jackson; type=karaf.feature; version="[1.0.0,1.0.0]"; filter:="(&(osgi.identity=aries-jax-rs-whiteboard-jackson)(type=karaf.feature)(version>=1.0.0)(version<=1.0.0))" [caused by: Unable to resolve aries-jax-rs-whiteboard-jackson/1.0.0: missing requirement [aries-jax-rs-whiteboard-jackson/1.0.0] osgi.identity; osgi.identity=org.apache.aries.jax.rs.jackson; type=osgi.bundle; version="[1.0.0,1.0.0]"; resolution:=mandatory [caused by: Unable to resolve org.apache.aries.jax.rs.jackson/1.0.0: missing requirement [org.apache.aries.jax.rs.jackson/1.0.0] osgi.implementation; osgi.implementation=osgi.jaxrs; filter:="(&(osgi.implementation=osgi.jaxrs)(version>=1.0.0)(!(version>=2.0.0)))" [caused by: Unable to resolve org.apache.aries.jax.rs.whiteboard/1.1.0: missing requirement [org.apache.aries.jax.rs.whiteboard/1.1.0] osgi.wiring.package; filter:="(&(osgi.wiring.package=javax.xml.bind)(version>=2.3.0)(!(version>=3.0.0)))"]]] at org.apache.felix.resolver.Candidates$MissingRequirementError.toException(Candidates.java:1341) at org.apache.felix.resolver.ResolverImpl.doResolve(ResolverImpl.java:434) at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:421) at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:375) at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:257) at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:392) at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1062) at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:998) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.felix.resolver.reason.ReasonException: Unable to resolve aries-jax-rs-whiteboard-jackson/1.0.0: missing requirement [aries-jax-rs-whiteboard-jackson/1.0.0] osgi.identity; osgi.identity=org.apache.aries.jax.rs.jackson; type=osgi.bundle; version="[1.0.0,1.0.0]"; resolution:=mandatory [caused
Dependencies issue?
.package; filter:="(&(osgi.wiring.package=javax.xml.bind)(version>=2.3.0)(!(version>=3.0.0)))" at org.apache.felix.resolver.Candidates$MissingRequirementError.toException(Candidates.java:1341) ... 14 more Error executing command: Unable to resolve root: missing requirement [root] osgi.identity; osgi.identity=aries-jax-rs-whiteboard-jackson; type=karaf.feature; version="[1.0.0,1.0.0]"; filter:="(&(osgi.identity=aries-jax-rs-whiteboard-jackson)(type=karaf.feature)(version>=1.0.0)(version<=1.0.0))" [caused by: Unable to resolve aries-jax-rs-whiteboard-jackson/1.0.0: missing requirement [aries-jax-rs-whiteboard-jackson/1.0.0] osgi.identity; osgi.identity=org.apache.aries.jax.rs.jackson; type=osgi.bundle; version="[1.0.0,1.0.0]"; resolution:=mandatory [caused by: Unable to resolve org.apache.aries.jax.rs.jackson/1.0.0: missing requirement [org.apache.aries.jax.rs.jackson/1.0.0] osgi.implementation; osgi.implementation=osgi.jaxrs; filter:="(&(osgi.implementation=osgi.jaxrs)(version>=1.0.0)(!(version>=2.0.0)))" [caused by: Unable to resolve org.apache.aries.jax.rs.whiteboard/1.1.0: missing requirement [org.apache.aries.jax.rs.whiteboard/1.1.0] osgi.wiring.package; filter:="(&(osgi.wiring.package=javax.xml.bind)(version>=2.3.0)(!(version>=3.0.0)))"]]] I'm running karaf 4.3.0 (plain) with Java 1.8.0 OpenJDK on RHEL 8.3 (Red Hat Enterprise Linux release 8.3 (Ootpa)). -- Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> <>
Re: [X-Mas Gift] Panel discussion about Karaf 5
Hi JB,
sounds great. I'll have to keep an eye on 5 then.
Thanks.
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81
*Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco
L-2623 LUXEMBOURG
//indoors.this.blesses
<https://map.what3words.com/indoors.this.blesses>
//schaufel.besten.kopie
<https://map.what3words.com/schaufel.besten.kopie>
//supposons.levage.venger
<https://map.what3words.com/supposons.levage.venger>
On 17/12/2020 17:08, Jean-Baptiste Onofre wrote:
Hi,
That’s exactly the purpose of extension in replacement of features:
Karaf will provides kind of "extension store", with "approved"
functionalities.
You can see a extensions proto set here:
https://github.com/jbonofre/karaf5/tree/main/extensions
<https://github.com/jbonofre/karaf5/tree/main/extensions>
It’s exactly what you are describing: you have the extension market
store, and I will also add "extension bom" for developers (for now,
extensions are runtime).
Here’s the code to start Karaf with extension:
KarafConfig config = KarafConfig.builder()
.homeDirectory("karaf")
.dataDirectory("karaf/data")
.cacheDirectory("karaf/data/cache")
.build();
karaf = Karaf.build(config);
karaf.init();
karaf.addExtension("mvn:org.apache.karaf.extensions/log/5.0.0-SNAPSHOT");
Then, you can simple run karaf with java -jar my-karaf.jar
With this approach, it’s very easy to have an UI to create this code.
Regards
JB
Le 17 déc. 2020 à 14:29, Alex Weirig <mailto:alex.wei...@technolink.lu>> a écrit :
Dear all,
imho, one of the biggest issues with (karaf) is that you need to know
where you get the right bundles/features from. If I want to do JAX-RS
with Whiteboard, what repo do I need to add? What version? How do I
even know I need to add a repo and where to find the right address
for that repo?
I'm sure you all have been through trying to figure out what you need
to add to karaf in order to have it support the features you need.
Once you've done it, you better take note of it, because next time
you setup a new karaf instance you might have to figure it out again.
But maybe in the mean time, Aries has changed a couple of things,
versions have changed (for sure) etc.
Isn't it so much easier on our smartphones and even computers? ... We
go to the app store, search for an app and once we've bought it, if
we want to re-install it, it's still there, probably even with a new
version.
Now, I'm not asking for a karaf app store but what about a "wizard"
where you can pick from some of the most common use cases we all love
to see running in our karaf instances.
This could be some kind of a list:
* DS
* Webconsole
* JAX-RS with Whiteboard
* JPA ...
* Blueprint ...
* your favorites here
and you pick what you need and karaf (somehow) knows what repos to
add and what to install from the repos.
Seconds later, you get your new karaf instance up and running.
Is there anyone else thinking that this could be useful or am I the
only one struggling with these issues? That would be my Xmas wish for
Karaf 5.x.
Merry Xmas and a wonderful healthy Happy New Year 2021 to all of you.
Take care and stay healthy.
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures
salutations, Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88
81 *Email* alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu/> //
www.technolink.lu <http://www.technolink.lu/> Centre Technolink 2,
rue Charles de Tornaco L-2623 LUXEMBOURG
//indoors.this.blesses
<https://map.what3words.com/indoors.this.blesses>
//schaufel.besten.kopie
<https://map.what3words.com/schaufel.besten.kopie>
//supposons.levage.venger
<https://map.what3words.com/supposons.levage.venger>
On 15/12/2020 18:32, Jean-Baptiste Onofre wrote:
Hi guys,
Maybe some of you know that I started to work on Karaf 5.
I have something that it’s almost "usable".
Before sending a global discussion thread on the mailing list, I would like to
evaluate the ideas & big changes I did.
I would like to know if some of you would be interested by a panel discussion
call to introduce Karaf 5 (limited audience at first step).
The agenda of this call would be:
1. Pros/Cons about Karaf as it is today
2. Concepts in Karaf 5 (module, extension, …)
3. Building & running
4. Live dem
Re: [X-Mas Gift] Panel discussion about Karaf 5
Dear all, imho, one of the biggest issues with (karaf) is that you need to know where you get the right bundles/features from. If I want to do JAX-RS with Whiteboard, what repo do I need to add? What version? How do I even know I need to add a repo and where to find the right address for that repo? I'm sure you all have been through trying to figure out what you need to add to karaf in order to have it support the features you need. Once you've done it, you better take note of it, because next time you setup a new karaf instance you might have to figure it out again. But maybe in the mean time, Aries has changed a couple of things, versions have changed (for sure) etc. Isn't it so much easier on our smartphones and even computers? ... We go to the app store, search for an app and once we've bought it, if we want to re-install it, it's still there, probably even with a new version. Now, I'm not asking for a karaf app store but what about a "wizard" where you can pick from some of the most common use cases we all love to see running in our karaf instances. This could be some kind of a list: * DS * Webconsole * JAX-RS with Whiteboard * JPA ... * Blueprint ... * your favorites here and you pick what you need and karaf (somehow) knows what repos to add and what to install from the repos. Seconds later, you get your new karaf instance up and running. Is there anyone else thinking that this could be useful or am I the only one struggling with these issues? That would be my Xmas wish for Karaf 5.x. Merry Xmas and a wonderful healthy Happy New Year 2021 to all of you. Take care and stay healthy. Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 15/12/2020 18:32, Jean-Baptiste Onofre wrote: Hi guys, Maybe some of you know that I started to work on Karaf 5. I have something that it’s almost "usable". Before sending a global discussion thread on the mailing list, I would like to evaluate the ideas & big changes I did. I would like to know if some of you would be interested by a panel discussion call to introduce Karaf 5 (limited audience at first step). The agenda of this call would be: 1. Pros/Cons about Karaf as it is today 2. Concepts in Karaf 5 (module, extension, …) 3. Building & running 4. Live demo It could be recorded/webinar style (not necessary live call) for about 20 people at first step (both Karaf developers and users). The purpose is to evaluate the direction. Thoughts ? Who would be interested ? Thanks, Regards JB <>
Re: CNF javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50)
Dear all,
I solved the problem by taken the base specs-jaxrs-api bundle from
servicemix and by editing the MANIFEST and adding a Provide-Capability.
Then simply deploy the whiteboard bundles and now everything is working.
Thanks for your support on a weekend
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81
*Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco
L-2623 LUXEMBOURG
//indoors.this.blesses
<https://map.what3words.com/indoors.this.blesses>
//schaufel.besten.kopie
<https://map.what3words.com/schaufel.besten.kopie>
//supposons.levage.venger
<https://map.what3words.com/supposons.levage.venger>
On 14/03/2020 17:46, Jean-Baptiste Onofre wrote:
Hi,
I will publish a SNAPSHOT as I will cut the ServiceMix release.
Regards
JB
Le 14 mars 2020 à 17:29, Alex Weirig <mailto:alex.wei...@technolink.lu>> a écrit :
Hi,
sure whatever helps :-)
I'm finding 2.9.1 in maven. Where could I download the snapshot?
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures
salutations, Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88
81 *Email* alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu/> //
www.technolink.lu <http://www.technolink.lu/> Centre Technolink 2,
rue Charles de Tornaco L-2623 LUXEMBOURG
//indoors.this.blesses
<https://map.what3words.com/indoors.this.blesses>
//schaufel.besten.kopie
<https://map.what3words.com/schaufel.besten.kopie>
//supposons.levage.venger
<https://map.what3words.com/supposons.levage.venger>
On 14/03/2020 17:17, Freeman Fang wrote:
And for the Provide-Capability requirements, I think we need to
release jaxrs-api-2.1 from Servicemix which will contain the fix.
So far you can use the snapshot version of it to give it a quick shot.
Freeman
On Sat, Mar 14, 2020 at 12:00 PM Freeman Fang
mailto:freeman.f...@gmail.com>> wrote:
Hi,
Please see my comments inline
On Sat, Mar 14, 2020 at 11:54 AM Alex Weirig
mailto:alex.wei...@technolink.lu>>
wrote:
Hi Tim,
thanks for your answer, that was what I was looking at to
begin, this was my initial code
@Reference ClientBuilder clientBuilder;
Client client = clientBuilder.hostnameVerifier((s,
session) -> true)
.sslContext(sslContext)
.register(new JacksonJsonProvider(objectMapper))
.connectTimeout(10, TimeUnit.MINUTES)
.build();
with but then I faced:
Error executing command: Unable to resolve
lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2): missing requirement
[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.wiring.package;
(osgi.wiring.package=javax.ws.rs.client) Unresolved
requirements:
[[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.wiring.package;
(osgi.wiring.package=javax.ws.rs.client)]
I then manually added
bundle:install mvn:javax.ws.rs/javax.ws.rs-api/2.1
<http://javax.ws.rs/javax.ws.rs-api/2.1>
This is the problem, shouldn't use this one, should use
mvn:org.apache.servicemix.specs/org.apache.servicemix.specs.jaxrs-api-2.1/2.9.1
which has OSGi locator enabled.
and then I got Error executing command: Error executing
command on bundles:Error starting bundle 123: Unable to
resolve
lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2): missing requirement
[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.contract;
(&(osgi.contract=JavaJAXRS)(version=2.1.0)) Unresolved
requirements:
[[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.contract;
(&(osgi.contract=JavaJAXRS)(version=2.1.0))]So at that point
I tried to revert to the old code I already and I knew was
running back then ... You had a post back in 2018 about this
but it was related to Java 9 ... I'm still on Java 8. I
didn't find anything relevant to this contract issue (except
some stuff about Johnzon JSON-B ...
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures
salutations, Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service
Re: CNF javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50)
Hi JB,
will I be able to follow that process?
Thanks
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81
*Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco
L-2623 LUXEMBOURG
//indoors.this.blesses
<https://map.what3words.com/indoors.this.blesses>
//schaufel.besten.kopie
<https://map.what3words.com/schaufel.besten.kopie>
//supposons.levage.venger
<https://map.what3words.com/supposons.levage.venger>
On 14/03/2020 17:46, Jean-Baptiste Onofre wrote:
Hi,
I will publish a SNAPSHOT as I will cut the ServiceMix release.
Regards
JB
Le 14 mars 2020 à 17:29, Alex Weirig <mailto:alex.wei...@technolink.lu>> a écrit :
Hi,
sure whatever helps :-)
I'm finding 2.9.1 in maven. Where could I download the snapshot?
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures
salutations, Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88
81 *Email* alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu/> //
www.technolink.lu <http://www.technolink.lu/> Centre Technolink 2,
rue Charles de Tornaco L-2623 LUXEMBOURG
//indoors.this.blesses
<https://map.what3words.com/indoors.this.blesses>
//schaufel.besten.kopie
<https://map.what3words.com/schaufel.besten.kopie>
//supposons.levage.venger
<https://map.what3words.com/supposons.levage.venger>
On 14/03/2020 17:17, Freeman Fang wrote:
And for the Provide-Capability requirements, I think we need to
release jaxrs-api-2.1 from Servicemix which will contain the fix.
So far you can use the snapshot version of it to give it a quick shot.
Freeman
On Sat, Mar 14, 2020 at 12:00 PM Freeman Fang
mailto:freeman.f...@gmail.com>> wrote:
Hi,
Please see my comments inline
On Sat, Mar 14, 2020 at 11:54 AM Alex Weirig
mailto:alex.wei...@technolink.lu>>
wrote:
Hi Tim,
thanks for your answer, that was what I was looking at to
begin, this was my initial code
@Reference ClientBuilder clientBuilder;
Client client = clientBuilder.hostnameVerifier((s,
session) -> true)
.sslContext(sslContext)
.register(new JacksonJsonProvider(objectMapper))
.connectTimeout(10, TimeUnit.MINUTES)
.build();
with but then I faced:
Error executing command: Unable to resolve
lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2): missing requirement
[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.wiring.package;
(osgi.wiring.package=javax.ws.rs.client) Unresolved
requirements:
[[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.wiring.package;
(osgi.wiring.package=javax.ws.rs.client)]
I then manually added
bundle:install mvn:javax.ws.rs/javax.ws.rs-api/2.1
<http://javax.ws.rs/javax.ws.rs-api/2.1>
This is the problem, shouldn't use this one, should use
mvn:org.apache.servicemix.specs/org.apache.servicemix.specs.jaxrs-api-2.1/2.9.1
which has OSGi locator enabled.
and then I got Error executing command: Error executing
command on bundles:Error starting bundle 123: Unable to
resolve
lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2): missing requirement
[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.contract;
(&(osgi.contract=JavaJAXRS)(version=2.1.0)) Unresolved
requirements:
[[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.contract;
(&(osgi.contract=JavaJAXRS)(version=2.1.0))]So at that point
I tried to revert to the old code I already and I knew was
running back then ... You had a post back in 2018 about this
but it was related to Java 9 ... I'm still on Java 8. I
didn't find anything relevant to this contract issue (except
some stuff about Johnzon JSON-B ...
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures
salutations, Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service
Enseignement Centre Technolink *Tel* +352 4796 - 6127
*Fax* +352 42 88 81 *Email*
alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.l
Re: CNF javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50)
Hi,
sure whatever helps :-)
I'm finding 2.9.1 in maven. Where could I download the snapshot?
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81
*Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco
L-2623 LUXEMBOURG
//indoors.this.blesses
<https://map.what3words.com/indoors.this.blesses>
//schaufel.besten.kopie
<https://map.what3words.com/schaufel.besten.kopie>
//supposons.levage.venger
<https://map.what3words.com/supposons.levage.venger>
On 14/03/2020 17:17, Freeman Fang wrote:
And for the Provide-Capability requirements, I think we need to
release jaxrs-api-2.1 from Servicemix which will contain the fix.
So far you can use the snapshot version of it to give it a quick shot.
Freeman
On Sat, Mar 14, 2020 at 12:00 PM Freeman Fang <mailto:freeman.f...@gmail.com>> wrote:
Hi,
Please see my comments inline
On Sat, Mar 14, 2020 at 11:54 AM Alex Weirig
mailto:alex.wei...@technolink.lu>> wrote:
Hi Tim,
thanks for your answer, that was what I was looking at to
begin, this was my initial code
@Reference ClientBuilder clientBuilder;
Client client = clientBuilder.hostnameVerifier((s,
session) -> true)
.sslContext(sslContext)
.register(new JacksonJsonProvider(objectMapper))
.connectTimeout(10, TimeUnit.MINUTES)
.build();
with but then I faced:
Error executing command: Unable to resolve
lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2): missing requirement
[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.wiring.package;
(osgi.wiring.package=javax.ws.rs.client) Unresolved
requirements:
[[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.wiring.package;
(osgi.wiring.package=javax.ws.rs.client)]
I then manually added
bundle:install mvn:javax.ws.rs/javax.ws.rs-api/2.1
<http://javax.ws.rs/javax.ws.rs-api/2.1>
This is the problem, shouldn't use this one, should use
mvn:org.apache.servicemix.specs/org.apache.servicemix.specs.jaxrs-api-2.1/2.9.1
which has OSGi locator enabled.
and then I got Error executing command: Error executing
command on bundles:Error starting bundle 123: Unable to
resolve
lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2): missing requirement
[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.contract;
(&(osgi.contract=JavaJAXRS)(version=2.1.0)) Unresolved
requirements:
[[lu.tlk.occupation_postes_electronique.services.login-service
[123](R 123.2)] osgi.contract;
(&(osgi.contract=JavaJAXRS)(version=2.1.0))]So at that point I
tried to revert to the old code I already and I knew was
running back then ... You had a post back in 2018 about this
but it was related to Java 9 ... I'm still on Java 8. I didn't
find anything relevant to this contract issue (except some
stuff about Johnzon JSON-B ...
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures
salutations, Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement
Centre Technolink *Tel* +352 4796 - 6127
*Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> www.vdl.lu
<http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de
Tornaco L-2623 LUXEMBOURG
indoors.this.blesses
<https://map.what3words.com/indoors.this.blesses>
schaufel.besten.kopie
<https://map.what3words.com/schaufel.besten.kopie>
supposons.levage.venger
<https://map.what3words.com/supposons.levage.venger>
On 14/03/2020 16:20, Tim Ward wrote:
Have you considered creating the clients as described in the
JAX-RS Whiteboard specification
(https://osgi.org/specification/osgi.cmpn/7.0.0/service.jaxrs.html#d0e134114)?
This avoids the reflective loading pain that you’re hitting
in a reliable way.
All the best,
Tim
Sent from my iPhone
On 14 Mar 2020, at 15:05, Alex Weirig
mailto:alex.wei...@technolink.lu>> wrote:
BTW:
from my docs it looks like I did t
Re: CNF javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50)
Hi Tim, thanks for your answer, that was what I was looking at to begin, this was my initial code @Reference ClientBuilder clientBuilder; Client client = clientBuilder.hostnameVerifier((s, session) -> true) .sslContext(sslContext) .register(new JacksonJsonProvider(objectMapper)) .connectTimeout(10, TimeUnit.MINUTES) .build(); with but then I faced: Error executing command: Unable to resolve lu.tlk.occupation_postes_electronique.services.login-service [123](R 123.2): missing requirement [lu.tlk.occupation_postes_electronique.services.login-service [123](R 123.2)] osgi.wiring.package; (osgi.wiring.package=javax.ws.rs.client) Unresolved requirements: [[lu.tlk.occupation_postes_electronique.services.login-service [123](R 123.2)] osgi.wiring.package; (osgi.wiring.package=javax.ws.rs.client)] I then manually added bundle:install mvn:javax.ws.rs/javax.ws.rs-api/2.1 and then I got Error executing command: Error executing command on bundles:Error starting bundle 123: Unable to resolve lu.tlk.occupation_postes_electronique.services.login-service [123](R 123.2): missing requirement [lu.tlk.occupation_postes_electronique.services.login-service [123](R 123.2)] osgi.contract; (&(osgi.contract=JavaJAXRS)(version=2.1.0)) Unresolved requirements: [[lu.tlk.occupation_postes_electronique.services.login-service [123](R 123.2)] osgi.contract; (&(osgi.contract=JavaJAXRS)(version=2.1.0))]So at that point I tried to revert to the old code I already and I knew was running back then ... You had a post back in 2018 about this but it was related to Java 9 ... I'm still on Java 8. I didn't find anything relevant to this contract issue (except some stuff about Johnzon JSON-B ... Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 14/03/2020 16:20, Tim Ward wrote: Have you considered creating the clients as described in the JAX-RS Whiteboard specification (https://osgi.org/specification/osgi.cmpn/7.0.0/service.jaxrs.html#d0e134114)? This avoids the reflective loading pain that you’re hitting in a reliable way. All the best, Tim Sent from my iPhone On 14 Mar 2020, at 15:05, Alex Weirig <mailto:alex.wei...@technolink.lu>> wrote: BTW: from my docs it looks like I did that in the past using cxf 3.2.4. Have there been any significant breaking changes since 3.2.4? Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 14/03/2020 15:59, Alex Weirig wrote: Hi, I'm trying to develop a JAX-RS client on karaf 4.2.8. I've installed the usual suspects: feature:install scr webconsole and I've added the cxf repo cxf-3.3.5 │ mvn:org.apache.cxf.karaf/apache-cxf/RELEASE/xml/features and installed following features: feature:install cxf-jaxrs cxf-core cxf-commands cxf-http-client cxf-jackson and I've installed my bundles. Everything is starting up as expected ... When I try to create a webclient in my code Client client = ClientBuilder.newBuilder().hostnameVerifier((s, session) -> true) .sslContext(sslContext) .register(new JacksonJsonProvider(objectMapper)) .connectTimeout(10, TimeUnit.MINUTES) .build(); I get a CNF exception. java.lang.RuntimeException: java.lang.ClassNotFoundException at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50) ~[?:?] at tlk.occupation_postes_electronique.services.login_service.impl.LoginServiceImpl.authenticate(LoginServiceImpl.java:92) ~[?:?] at lu.tlk.occupation_postes_electronique.serv
Re: CNF javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50)
Hi Freeman, thanks for you answer, this is what I'm getting: find-class javax.ws.rs.client.ClientFinder login-service (123) javax/ws/rs/client/ClientFinder.class Apache CXF Runtime JAX-RS Frontend (171) javax/ws/rs/client/ClientFinder.class Apache CXF JAX-RS Client (173) javax/ws/rs/client/ClientFinder.class Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 14/03/2020 16:26, Freeman Fang wrote: Hi, This javax.ws.rs.client.ClientFinder is suspicious. Could you please use find-class javax.ws.rs.client.ClientFinder to see which bundle contains this class? In CXF, we use Servicemix wrapped jaxrs spec bundle which doesn't use javax.ws.rs.client.ClientFinder at all. My gut is that somehow you use an incorrect version of jaxrs api bundle in your environment. Freeman On Sat, Mar 14, 2020 at 10:59 AM Alex Weirig mailto:alex.wei...@technolink.lu>> wrote: Hi, I'm trying to develop a JAX-RS client on karaf 4.2.8. I've installed the usual suspects: feature:install scr webconsole and I've added the cxf repo cxf-3.3.5 │ mvn:org.apache.cxf.karaf/apache-cxf/RELEASE/xml/features and installed following features: feature:install cxf-jaxrs cxf-core cxf-commands cxf-http-client cxf-jackson and I've installed my bundles. Everything is starting up as expected ... When I try to create a webclient in my code Client client = ClientBuilder.newBuilder().hostnameVerifier((s, session) -> true) .sslContext(sslContext) .register(new JacksonJsonProvider(objectMapper)) .connectTimeout(10, TimeUnit.MINUTES) .build(); I get a CNF exception. java.lang.RuntimeException: java.lang.ClassNotFoundException at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50) ~[?:?] at tlk.occupation_postes_electronique.services.login_service.impl.LoginServiceImpl.authenticate(LoginServiceImpl.java:92) ~[?:?] at lu.tlk.occupation_postes_electronique.services.login_service_test.cmd.LoginServiceTestCommands.testLogin(LoginServiceTestCommands.java:22) ~[?:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212] at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:143) ~[?:?] at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:91) ~[?:?] at org.apache.karaf.shell.impl.console.osgi.CommandTracker$1.execute(CommandTracker.java:112) ~[?:?] at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:68) ~[?:?] at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:86) ~[?:?] at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:599) ~[?:?] at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:526) ~[?:?] at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:415) ~[?:?] at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:416) ~[?:?] at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229) ~[?:?] at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59) ~[?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_212] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_212] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_212] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212] Caused by: java.lang.ClassNotFoundException at javax.ws.rs.client.ClientFinder.newInstance(ClientFinder.java:120) ~[?:?] at javax.ws.rs.
Re: CNF javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50)
BTW: from my docs it looks like I did that in the past using cxf 3.2.4. Have there been any significant breaking changes since 3.2.4? Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 14/03/2020 15:59, Alex Weirig wrote: Hi, I'm trying to develop a JAX-RS client on karaf 4.2.8. I've installed the usual suspects: feature:install scr webconsole and I've added the cxf repo cxf-3.3.5 │ mvn:org.apache.cxf.karaf/apache-cxf/RELEASE/xml/features and installed following features: feature:install cxf-jaxrs cxf-core cxf-commands cxf-http-client cxf-jackson and I've installed my bundles. Everything is starting up as expected ... When I try to create a webclient in my code Client client = ClientBuilder.newBuilder().hostnameVerifier((s, session) -> true) .sslContext(sslContext) .register(new JacksonJsonProvider(objectMapper)) .connectTimeout(10, TimeUnit.MINUTES) .build(); I get a CNF exception. java.lang.RuntimeException: java.lang.ClassNotFoundException at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50) ~[?:?] at tlk.occupation_postes_electronique.services.login_service.impl.LoginServiceImpl.authenticate(LoginServiceImpl.java:92) ~[?:?] at lu.tlk.occupation_postes_electronique.services.login_service_test.cmd.LoginServiceTestCommands.testLogin(LoginServiceTestCommands.java:22) ~[?:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212] at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:143) ~[?:?] at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:91) ~[?:?] at org.apache.karaf.shell.impl.console.osgi.CommandTracker$1.execute(CommandTracker.java:112) ~[?:?] at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:68) ~[?:?] at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:86) ~[?:?] at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:599) ~[?:?] at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:526) ~[?:?] at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:415) ~[?:?] at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:416) ~[?:?] at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229) ~[?:?] at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59) ~[?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_212] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_212] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_212] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212] Caused by: java.lang.ClassNotFoundException at javax.ws.rs.client.ClientFinder.newInstance(ClientFinder.java:120) ~[?:?] at javax.ws.rs.client.ClientFinder.find(ClientFinder.java:96) ~[?:?] at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:44) ~[?:?] ... 21 more Caused by: java.lang.InstantiationException at sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:48) ~[?:1.8.0_212] at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_212] at java.lang.Class.newInstance(Class.java:442) ~[?:1.8.0_212] at javax.ws.rs.client.ClientFinder.newInstance(ClientFinder.java:116) ~[?:?] at javax.ws.rs.client.ClientFinder.find(ClientFinder.java:96) ~[?:?] at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:44) ~[?:?] ... 21 more I'm pretty sure I had something similar running in an older version of karaf but I can't figure out what I'm missing today... Many thanks in advance -- Mat frëndleche Gréiss, Mit freundliche
CNF javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50)
Hi, I'm trying to develop a JAX-RS client on karaf 4.2.8. I've installed the usual suspects: feature:install scr webconsole and I've added the cxf repo cxf-3.3.5 │ mvn:org.apache.cxf.karaf/apache-cxf/RELEASE/xml/features and installed following features: feature:install cxf-jaxrs cxf-core cxf-commands cxf-http-client cxf-jackson and I've installed my bundles. Everything is starting up as expected ... When I try to create a webclient in my code Client client = ClientBuilder.newBuilder().hostnameVerifier((s, session) -> true) .sslContext(sslContext) .register(new JacksonJsonProvider(objectMapper)) .connectTimeout(10, TimeUnit.MINUTES) .build(); I get a CNF exception. java.lang.RuntimeException: java.lang.ClassNotFoundException at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:50) ~[?:?] at tlk.occupation_postes_electronique.services.login_service.impl.LoginServiceImpl.authenticate(LoginServiceImpl.java:92) ~[?:?] at lu.tlk.occupation_postes_electronique.services.login_service_test.cmd.LoginServiceTestCommands.testLogin(LoginServiceTestCommands.java:22) ~[?:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212] at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:143) ~[?:?] at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:91) ~[?:?] at org.apache.karaf.shell.impl.console.osgi.CommandTracker$1.execute(CommandTracker.java:112) ~[?:?] at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:68) ~[?:?] at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:86) ~[?:?] at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:599) ~[?:?] at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:526) ~[?:?] at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:415) ~[?:?] at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:416) ~[?:?] at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229) ~[?:?] at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59) ~[?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_212] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_212] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_212] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212] Caused by: java.lang.ClassNotFoundException at javax.ws.rs.client.ClientFinder.newInstance(ClientFinder.java:120) ~[?:?] at javax.ws.rs.client.ClientFinder.find(ClientFinder.java:96) ~[?:?] at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:44) ~[?:?] ... 21 more Caused by: java.lang.InstantiationException at sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:48) ~[?:1.8.0_212] at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_212] at java.lang.Class.newInstance(Class.java:442) ~[?:1.8.0_212] at javax.ws.rs.client.ClientFinder.newInstance(ClientFinder.java:116) ~[?:?] at javax.ws.rs.client.ClientFinder.find(ClientFinder.java:96) ~[?:?] at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:44) ~[?:?] ... 21 more I'm pretty sure I had something similar running in an older version of karaf but I can't figure out what I'm missing today... Many thanks in advance -- Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> <>
Re: JAXRS whiteboard service with client certificate authentication
Hi Tim, thank you very much ... more stuff to look at. Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 04/03/2020 11:20, Tim Ward wrote: Hi Alex, Did you consider using something like Apache Shiro? The Apache Aries JAX-RS whiteboard has a number of integration projects for relevant technologies, and one of them adds support for Apache Shiro <https://github.com/apache/aries-jax-rs-whiteboard/tree/master/integrations/shiro>. What I would then do is add the Shiro authentication and authorization features to my whiteboard (configured appropriately) and then make sure that my whiteboard resource(s) that needed Shiro had the relevant extension select <https://osgi.org/specification/osgi.cmpn/7.0.0/service.jaxrs.html#d0e133663> filter defined. I hope that helps you with your research. All the best, Tim On 4 Mar 2020, at 08:00, Alex Weirig <mailto:alex.wei...@technolink.lu>> wrote: Hi Mike, thanks for the info. Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu/> // www.technolink.lu <http://www.technolink.lu/> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 04/03/2020 08:59, Mike Hummel wrote: Hello Alex, this is not solving your problem... but we use a dedicated web server (apache) with http proxy to do all the ssl/tls stuff (this has also more performance). Also it checks the client certificate and it's possible to add the certificate owner in the http header. Best Regards, Mike On 4. Mar 2020, at 08:02, Alex Weirig <mailto:alex.wei...@technolink.lu>> wrote: Hello, I have multiple REST webservices running in karaf using Apache Aries JAX-RS Whiteboard. Now I'd need to create a webservice that should require a client certificate authentication. Is there an example somewhere on how to implement this authentication (filter, ...?) is an KISS OSGi approach? I found some code samples using google but they all seem relatively complicated or relying on other frameworks (Spring ...). Many thanks in advance for your help -- Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu/> // www.technolink.lu <http://www.technolink.lu/> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> -- This email was Anti Virus checked by SOPHOS UTM <>
Re: JAXRS whiteboard service with client certificate authentication
Hi Mike, thanks for the info. Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 04/03/2020 08:59, Mike Hummel wrote: Hello Alex, this is not solving your problem... but we use a dedicated web server (apache) with http proxy to do all the ssl/tls stuff (this has also more performance). Also it checks the client certificate and it's possible to add the certificate owner in the http header. Best Regards, Mike On 4. Mar 2020, at 08:02, Alex Weirig <mailto:alex.wei...@technolink.lu>> wrote: Hello, I have multiple REST webservices running in karaf using Apache Aries JAX-RS Whiteboard. Now I'd need to create a webservice that should require a client certificate authentication. Is there an example somewhere on how to implement this authentication (filter, ...?) is an KISS OSGi approach? I found some code samples using google but they all seem relatively complicated or relying on other frameworks (Spring ...). Many thanks in advance for your help -- Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu/> // www.technolink.lu <http://www.technolink.lu/> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> -- This email was Anti Virus checked by SOPHOS UTM <>
JAXRS whiteboard service with client certificate authentication
Hello, I have multiple REST webservices running in karaf using Apache Aries JAX-RS Whiteboard. Now I'd need to create a webservice that should require a client certificate authentication. Is there an example somewhere on how to implement this authentication (filter, ...?) is an KISS OSGi approach? I found some code samples using google but they all seem relatively complicated or relying on other frameworks (Spring ...). Many thanks in advance for your help -- Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> <>
Re: 4.3.0??
Hi JB, sorry, I must really have missed that one. Looking forward for 4.3.0 !! Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> On 13/12/2019 14:30, Jean-Baptiste Onofré wrote: Hi Alex, Maybe you missed my latest message about release schedule. 4.3.0.RC1 is plan before the end of this year. It's already in good shape on my PR: https://github.com/apache/karaf/pull/995 The assembly/distribution is working with R7. To be able to merge the PR and move forward on 4.3.0.RC1 release, I have to fix some tests (utests/itests). Regards JB On 13/12/2019 14:13, Alex Weirig wrote: Hello, is there any chance we'll still see 4.3.0 this year? It had already been postponed from June to October. At the same time 4.2.x has seen a couple of updates. It's been quite a while since R7 was released and still our most favorite and beloved runtime is still not officially compliant yet. -- Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> <>
4.3.0??
Hello, is there any chance we'll still see 4.3.0 this year? It had already been postponed from June to October. At the same time 4.2.x has seen a couple of updates. It's been quite a while since R7 was released and still our most favorite and beloved runtime is still not officially compliant yet. -- Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG //indoors.this.blesses <https://map.what3words.com/indoors.this.blesses> //schaufel.besten.kopie <https://map.what3words.com/schaufel.besten.kopie> //supposons.levage.venger <https://map.what3words.com/supposons.levage.venger> <>
Re: Bndtools & Karaf : the right way
Hi Christian,
I'm not sure if I'm missing something obvious ... in my project I have a
few bundles that have to be maven based (Vaadin related projects, so
they need to build using maven).
When I change code in my regular bndtools workspace related projects,
whenever I save code it get's automatically build and deployed to my
local maven repository.
This is unfortunately not the case with the maven projects, I always
have to manually build the project in order to make it deploy ... and
the maven build is way slower than the bnd(tools) build... As I only
have a couple of hours per week to focus on development, I don't want to
spend that time waiting for maven :-)
Is that different with the "maven build of bndtools" enroute is using...
I'm ashamed but I still couldn't find the time to look into that new
approach after Eclipse/OSGi Con last year ... so maybe I'm still
complaining about things that are actually solved.
Thanks
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81
*Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco
L-2623 LUXEMBOURG
On 15/02/2019 13:03, Christian Schneider wrote:
I agree with Alex about using bundle:watch. It gives you a similar
experience like bndtools once your bundles are running in karaf.
To get the bundles running easier I propose you also create a karaf
feature in your build.
I also propose you move away from the bndtools workspace model and
instead use the maven build of bndtools like enroute now shows. It is
much nearer to how karaf projects are built.
One other thing that might come handy is to start karaf with the
"debug" argument. This opens karaf for remote debugging and allows you
to also debug your bundles easily. Basically it is like running the
bndtools starter in debug mode.
Christian
Am Fr., 15. Feb. 2019 um 12:55 Uhr schrieb Alex Weirig
mailto:alex.wei...@technolink.lu>>:
Hi Kamil,
let me try and see if this can already help you, it's very basic
but works really fine depending on the scope / size of your
development project ... this is based on bnd(tools) 4.0.0 but
should still be valid in 4.1.0 I guess.
If you look at your build.bnd file in your bndtools workspace,
make sure you have the following plugin defined:
-plugin.5.LocalMaven: \
aQute.bnd.repository.maven.provider.MavenBndRepository; \
name = *LocalMaven*
then you define the buildRepo:
-buildrepo: \
*LocalMaven*
finally set some maven data:
-pom: \
groupid = *your.group*,\
version = ${versionmask;===;${@version}}-SNAPSHOT
Now when bnd(tools) builds your project it should end up in your
local maven repository (your home
folder/.m2/repository/*your/group*). So no need to gradle here.
You can now run a karaf on your local machine and install your
bundles using:
bundle:install mvn:your.group/your bundle name here/version here
as you're doing right now.
Now you can tell karaf to monitor your bundles:
bundle:watch --start *
Thus, whenever you change any line of code in your Eclipse,
bnd(tools) will compile the code, build the bundle and deploy it
to your local maven repo. Karaf will notice the change and update
the bundle to the latest version. You can return to karaf and
immediately test your updated code.
I find this is a really nice and efficient way to do development
without too much overhead (well you need to run the bundle:watch
--start * after every restart of karaf but maybe there's also a
way to work around it.
You don't have to deal with maven (which I am convinced is more of
a problem than a solution), except for setting your groupid and
version pattern and having the build bundles deployed in your
local maven repository.
I'm sure this is not a valid approach if you're working with a
large team where everybody needs to rely on somebody else's code
and you have a complete CI chain etc etc.
You can improve deployment by building a karaf feature
(https://karaf.apache.org/manual/latest/provisioning), that's
merely an xml file using your local maven repo to retrieve the bundle.
You create your feature_file.xml, copy it to the "deploy" folder
in karaf and then run a feature:install your_feature_name to
install one of the features containing the different bundles.
Hope it helps ... hope it is not too basic for your needs.
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures
salutations, Kind regards,
Alex Weirig
Responsable Technique Ville de
Re: Bndtools & Karaf : the right way
Hi Kamil,
let me try and see if this can already help you, it's very basic but
works really fine depending on the scope / size of your development
project ... this is based on bnd(tools) 4.0.0 but should still be valid
in 4.1.0 I guess.
If you look at your build.bnd file in your bndtools workspace, make sure
you have the following plugin defined:
-plugin.5.LocalMaven: \
aQute.bnd.repository.maven.provider.MavenBndRepository; \
name = *LocalMaven*
then you define the buildRepo:
-buildrepo: \
*LocalMaven*
finally set some maven data:
-pom: \
groupid = *your.group*,\
version = ${versionmask;===;${@version}}-SNAPSHOT
Now when bnd(tools) builds your project it should end up in your local
maven repository (your home folder/.m2/repository/*your/group*). So no
need to gradle here.
You can now run a karaf on your local machine and install your bundles
using:
bundle:install mvn:your.group/your bundle name here/version here
as you're doing right now.
Now you can tell karaf to monitor your bundles:
bundle:watch --start *
Thus, whenever you change any line of code in your Eclipse, bnd(tools)
will compile the code, build the bundle and deploy it to your local
maven repo. Karaf will notice the change and update the bundle to the
latest version. You can return to karaf and immediately test your
updated code.
I find this is a really nice and efficient way to do development without
too much overhead (well you need to run the bundle:watch --start * after
every restart of karaf but maybe there's also a way to work around it.
You don't have to deal with maven (which I am convinced is more of a
problem than a solution), except for setting your groupid and version
pattern and having the build bundles deployed in your local maven
repository.
I'm sure this is not a valid approach if you're working with a large
team where everybody needs to rely on somebody else's code and you have
a complete CI chain etc etc.
You can improve deployment by building a karaf feature
(https://karaf.apache.org/manual/latest/provisioning), that's merely an
xml file using your local maven repo to retrieve the bundle.
You create your feature_file.xml, copy it to the "deploy" folder in
karaf and then run a feature:install your_feature_name to install one of
the features containing the different bundles.
Hope it helps ... hope it is not too basic for your needs.
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81
*Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco
L-2623 LUXEMBOURG
On 15/02/2019 12:29, Kamil Paśko wrote:
Dear JB,
> Do you already know what you have in mind (if you could describe the use
case, that would be great) ?
I know that this could be silly problem, but I'm new to Karaf, new to
Bndtools and new to OSGi (I begun my research week ago).
That is why I decided to search for tutorials and examples first.
But if you ask (it's very kind), then I have two use cases:
Case 1:
Background:
I've learnt how to use Bndtools workspace in Eclipse and how to run
examples directly in Eclipse IDE (https://bndtools.org/tutorial.html).
Unfortunatelly, default OSGi runtime is Felix with Gogo shell.
Problem:
How to configure Bndtools workspace to use Karaf (that I have
somewhere in my filesystem) instead of default Felix runtime?
Case 2:
Background
I've learn how to use Bnd Gradle plugin
(https://github.com/bndtools/bnd/tree/master/biz.aQute.bnd.gradle#replacing-use-of-gradles-deprecated-osgi-plugin)
to create bundles and I used Gradle's maven publish plugin to publish
them to Maven's local repo. Then I install them in Karaf one by one
using bundle:install mvn:xxx/yyy/zzz command
Problem:
a) How to create set of bundles (feature) in Bnd?
b) How to deploy this to Karaf without manually executing
bundle:install commands?
Thank you in advance,
Kamil
On Thu, Feb 14, 2019 at 1:37 PM Jean-Baptiste Onofré <mailto:j...@nanthrax.net>> wrote:
Hi,
We didn't move forward a lot. I remember there was some discussion to
have a "Karaf exporter" in bndtools and I proposed my help on this.
I didn't move forward yet.
Do you already know what you have in mind (if you could describe
the use
case, that would be great) ?
Regards
JB
On 14/02/2019 13:20, kamilantlgc wrote:
> Dear Karaf User group,
>
> I have stumbled upon the exact problem - how to join Karaf and
Bndtools
> together "the right way" (this conversation is the first result
in Google by
> the way: https://www.google.com/search?q=karaf+bnd).
>
&g
Re: Karaf Cave Release addressing KARAF-5555
Hello, is there anything new in regards to this issue? Has a fix been released yet that I might have missed? Many thanks in advance Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards, Alex Weirig Responsable Technique Ville de Luxembourg Service Enseignement Centre Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81 *Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> // www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco L-2623 LUXEMBOURG On 10/03/2018 20:13, Jean-Baptiste Onofré wrote: Hi Yes but I have other fixes and new features on the fly. I will cut a release as soon as it's done. Roughly I plan a release in a couple of weeks. Regards JB Le 10 mars 2018, à 12:02, ivoleitao <mailto:ivo.lei...@gmail.com>> a écrit: Hi, Sorry JB missed that one. Any plans for cutting a new release ? Regards and once more thank you for your help, Ivo Leitão -- Sent from:http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html <>
Re: REST - Declarative Services
BTW: these should be the features I installed in karaf ...
feature:repo-add cxf-dosgi
feature:install cxf-dosgi-provider-rs
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81
*Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco
L-2623 LUXEMBOURG
On 29/05/2018 08:36, Alex Weirig wrote:
I'm using the approach Christian is referring to and I can confirm
that it's really easy and convenient.
I'm creating DS services to expose selected backend services with a
REST API
@Component(
immediate = true
, property = {
"service.exported.interfaces=*",
"service.exported.configs=org.apache.cxf.rs",
"org.apache.cxf.rs.address=/room-service"
}
, service = GestionInfrastructuresREST.class
)
public class GestionInfrastructuresRESTImpl implements
GestionInfrastructuresREST {
@Reference private LogService logger;
@Reference private GestionInfrastructuresService service; //
my backend service
...
@Override
public Response getAllRooms() {
List allRooms =
service.getAllRooms(); // call to the backend service
... // process the result from the backend service
return Response.ok(json,
MediaType.APPLICATION_JSON).build(); // if result is OK
... // do some error processing and return some error e.g.
return Response.serverError().build();
}
}
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures
salutations, Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88
81 *Email* alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> www.vdl.lu <http://www.vdl.lu> //
www.technolink.lu <http://www.technolink.lu> Centre Technolink 2, rue
Charles de Tornaco L-2623 LUXEMBOURG
On 28/05/2018 23:01, Christian Schneider wrote:
Aries JAX-RS should work. It is not yet released though. So currently
there is only a snapshot. A release should follow soon.
Another option is to use CXF-DOSGi. You can find an example below. It
is similar to Aries JAX-RS so a later switch should be easy.
https://github.com/apache/cxf-dosgi/tree/master/samples/rest
Christian
2018-05-28 19:40 GMT+02:00 Guenther Schmidt <mailto:schmi...@gmail.com>>:
Hello All,
I’ve been developing services using Declarative Services for
dependency injection and it was a breeze so far. Now I want to
expose some of the functionality via a REST API and I’m stuck. So
far I’ve deployed my bundles through bundle:install -s man: ….
all very easy. But what should be simple, exposing this through
REST is becoming difficult. There are tips out there suggesting
to use Blueprint, which I don’t want, others seem to suggest that
I need to create a “feature” package.
Then there’s also the requirements to “feature” install cxf.
That’s OK btw, I only have to do that once. But is there really
no simple way to create a simple REST service using merely DS?
Guenther
--
--
Christian Schneider
http://www.liquid-reality.de
Computer Scientist
http://www.adobe.com
--
This email was Anti Virus checked by SOPHOS UTM
<>
Re: REST - Declarative Services
I'm using the approach Christian is referring to and I can confirm that
it's really easy and convenient.
I'm creating DS services to expose selected backend services with a REST API
@Component(
immediate = true
, property = {
"service.exported.interfaces=*",
"service.exported.configs=org.apache.cxf.rs",
"org.apache.cxf.rs.address=/room-service"
}
, service = GestionInfrastructuresREST.class
)
public class GestionInfrastructuresRESTImpl implements
GestionInfrastructuresREST {
@Reference private LogService logger;
@Reference private GestionInfrastructuresService service; // my
backend service
...
@Override
public Response getAllRooms() {
List allRooms =
service.getAllRooms(); // call to the backend service
... // process the result from the backend service
return Response.ok(json, MediaType.APPLICATION_JSON).build();
// if result is OK
... // do some error processing and return some error e.g.
return Response.serverError().build();
}
}
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 *Fax* +352 42 88 81
*Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco
L-2623 LUXEMBOURG
On 28/05/2018 23:01, Christian Schneider wrote:
Aries JAX-RS should work. It is not yet released though. So currently
there is only a snapshot. A release should follow soon.
Another option is to use CXF-DOSGi. You can find an example below. It
is similar to Aries JAX-RS so a later switch should be easy.
https://github.com/apache/cxf-dosgi/tree/master/samples/rest
Christian
2018-05-28 19:40 GMT+02:00 Guenther Schmidt <mailto:schmi...@gmail.com>>:
Hello All,
I’ve been developing services using Declarative Services for
dependency injection and it was a breeze so far. Now I want to
expose some of the functionality via a REST API and I’m stuck. So
far I’ve deployed my bundles through bundle:install -s man: …. all
very easy. But what should be simple, exposing this through REST
is becoming difficult. There are tips out there suggesting to use
Blueprint, which I don’t want, others seem to suggest that I need
to create a “feature” package.
Then there’s also the requirements to “feature” install cxf.
That’s OK btw, I only have to do that once. But is there really no
simple way to create a simple REST service using merely DS?
Guenther
--
--
Christian Schneider
http://www.liquid-reality.de
Computer Scientist
http://www.adobe.com
--
This email was Anti Virus checked by SOPHOS UTM
<>
NPE if "PROTOTYPE" bundle is updated
Hello,
I'm getting the attached NPE stacktrace in Karaf 4.2.0 when I update a
bundle containing PROTOTYPE based components, e.g.
@Component(scope = ServiceScope.PROTOTYPE, service = Module.class,
property = { "view=Application" })
I develop my bundles using Eclipse and BND(tools). The bndtools build
deploys the bundles to my local .m2 repository.
I install the bundles in Karaf using bundle:install mvn: and I use
bundle:watch --start * to watch for bundle changes.
It looks like the NPE isn't a show stopper, so Karaf continues to work
but it's annoying to always see the stacktraces.
--
Mat frëndleche Gréiss, Mit freundlichen Grüßen, Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique Ville de Luxembourg Service Enseignement Centre
Technolink *Tel* +352 4796 - 6127 <tel:+35247966127> *Fax* +352 42 88 81
*Email* alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
www.vdl.lu <http://www.vdl.lu> // www.technolink.lu
<http://www.technolink.lu> Centre Technolink 2, rue Charles de Tornaco
L-2623 LUXEMBOURG
tration.modules.welcome [196] EventDispatcher: Error during dispatch.
(java.lang.NullPointerException)
java.lang.NullPointerException: null
at
java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936) ~[?:?]
at
org.apache.felix.scr.impl.manager.MultiplePrototypeRefPair.unsetServiceObject(MultiplePrototypeRefPair.java:67)
~[?:?]
at
org.apache.felix.scr.impl.manager.DependencyManager$AbstractCustomizer.ungetService(DependencyManager.java:222)
~[?:?]
at
org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:392)
~[?:?]
at
org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:291)
~[?:?]
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1242)
~[?:?]
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1137)
~[?:?]
at
org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.untrack(ServiceTracker.java:997)
~[?:?]
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1176)
~[?:?]
at
org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
~[?:?]
at
org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
~[?:?]
at
org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
[?:?]
at
org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
[?:?]
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4595)
[?:?]
at org.apache.felix.framework.Felix.access$000(Felix.java:106) [?:?]
at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:420)
[?:?]
at
org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:170)
[?:?]
at
org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:144)
[?:?]
at
org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:925)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:890)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:139)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.unregisterService(AbstractComponentManager.java:967)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:822)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:804)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.DependencyManager.deactivateComponentManager(DependencyManager.java:2230)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.DependencyManager.access$500(DependencyManager.java:55)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.DependencyManager$SingleDynamicCustomizer.removedService(DependencyManager.java:890)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.DependencyManager$SingleDynamicCustomizer.removedService(DependencyManager.java:743)
[48:org.apache.felix.scr:2.0.14]
at
org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1242
Re: Using jasypt in Karaf 4.1.4 without Blueprint?
OK then it might make sense to add the decrypt support.
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind
regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L -
2623 LUXEMBOURG alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> Tel: +352 4796 - 6127 Fax: +352 42 88
81 www.technolink.lu <http://www.technolink.lu>
On 19/02/2018 15:20, Jean-Baptiste Onofré wrote:
As most of Karaf committers are also Pax * projects contributors, I think it's a
fair request.
However, Pax JDBC already provides such feature: it's part of pax-jdbc-config
already (in the DataSourceConfigManager). It uses an embedded encryption service
(not the one provided by Karaf), but it's basically what you need.
My point was more for your application or finding a generic way.
Regards
JB
On 02/19/2018 03:05 PM, Alex Weirig wrote:
Before we go ahead and add the decrypt feature, would the maintainers of e.g.
PAX JDBC etc be interested in adding support for this in their services?
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L - 2623
LUXEMBOURG alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> Tel:
+352 4796 - 6127 Fax: +352 42 88 81 www.technolink.lu <http://www.technolink.lu>
On 19/02/2018 14:03, Jean-Baptiste Onofré wrote:
Yes, that would work but it requires:
1. either a change at ConfigAdmin layer (difficult and not accurate IMHO)
2. a Karaf service that application (like Pax JDBC) can leverage when a
{CRYPT}hash{CRYPT} property value pattern is detected.
Karaf JAAS already has EncryptionService providing encryption only. We have two
implementation of this service:
- Basic (BasicEncryptionService)
- Jasypt (JasyptEncryptionService)
I can extend the EncryptionService to also provide decrypt and check.
Regards
JB
On 02/19/2018 01:56 PM, Alex Weirig wrote:
That's correct and that's what I'm trying to solve (or work around).
E.g.
I need to store my mysql password in the config file. The password is 1234pwd.
Imagine we have a karaf command that's config:encrypt.
I use config:encrypt 1234pwd and it returns a hash, this hash would computed
using a master password that would be different for each karaf instance based on
it's "environment".
Now when ConfigAdmin reads the configuration file it will know how to compute
the master password and decrypt the password and use the decrypted password
(1234pwd) with the datasource or JDBC connection.
Since there would be no "API" to do this decryption "by hand" nobody would
"easily" be able to get access to the decrypted password.
I'm currently looking if each karaf instance has some kind of a GUID or if there
is some kind of GUID available from the system or something else that could be
used to compute the instance related master password.
So basically the idea is to make the decryption "configuration" a system
feature?
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L - 2623
LUXEMBOURG alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> Tel:
+352 4796 - 6127 Fax: +352 42 88 81 www.technolink.lu <http://www.technolink.lu>
On 19/02/2018 13:44, Jean-Baptiste Onofré wrote:
Hi Alex,
The problem is the "direction".
Let me take an example: the encryption service we have to crypt passwords in
etc/users.properties.
Here's the direction is pretty simple: the user provides the password, we
encrypt the password using the configuration defined in
etc/org.apache.karaf.jaas.cfg and we compare the hashes: if the hash is the same
as the one contained in the etc/users.properties, then, it's OK.
But the user provides his password.
In any cfg configurations, it's the opposite: the application (let's say
pax-jdbc or your own application) expects the property value in clear text
whereas it's stored encrypted. So, it means that somehow we have to start from
the encrypted property value to provide the clear text one.
For instance, you are using pax-jdbc for datasources. You want to store the
database password encrypted in the cfg file. However, to actually establish the
connection, we have to use the password in clear text. So, we have to decrypt.
So a generic solution at ConfigAdmin layer would require decrypt->clear
direction which obviously require the decryption "configuration".
Regards
JB
On 02/19/2018 01:31 PM, Alex Weirig wrote:
Hi Jean-Baptiste,
that sounds like an interesting idea but you are pointing at an obvious drawback
with these solutions...
If we're using a "master password" (like jasypt) we need to provide this master
password in order to allow decryption of the password. Tha
Re: Using jasypt in Karaf 4.1.4 without Blueprint?
Before we go ahead and add the decrypt feature, would the maintainers of
e.g. PAX JDBC etc be interested in adding support for this in their
services?
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind
regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L -
2623 LUXEMBOURG alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> Tel: +352 4796 - 6127 Fax: +352 42 88
81 www.technolink.lu <http://www.technolink.lu>
On 19/02/2018 14:03, Jean-Baptiste Onofré wrote:
Yes, that would work but it requires:
1. either a change at ConfigAdmin layer (difficult and not accurate IMHO)
2. a Karaf service that application (like Pax JDBC) can leverage when a
{CRYPT}hash{CRYPT} property value pattern is detected.
Karaf JAAS already has EncryptionService providing encryption only. We have two
implementation of this service:
- Basic (BasicEncryptionService)
- Jasypt (JasyptEncryptionService)
I can extend the EncryptionService to also provide decrypt and check.
Regards
JB
On 02/19/2018 01:56 PM, Alex Weirig wrote:
That's correct and that's what I'm trying to solve (or work around).
E.g.
I need to store my mysql password in the config file. The password is 1234pwd.
Imagine we have a karaf command that's config:encrypt.
I use config:encrypt 1234pwd and it returns a hash, this hash would computed
using a master password that would be different for each karaf instance based on
it's "environment".
Now when ConfigAdmin reads the configuration file it will know how to compute
the master password and decrypt the password and use the decrypted password
(1234pwd) with the datasource or JDBC connection.
Since there would be no "API" to do this decryption "by hand" nobody would
"easily" be able to get access to the decrypted password.
I'm currently looking if each karaf instance has some kind of a GUID or if there
is some kind of GUID available from the system or something else that could be
used to compute the instance related master password.
So basically the idea is to make the decryption "configuration" a system
feature?
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L - 2623
LUXEMBOURG alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> Tel:
+352 4796 - 6127 Fax: +352 42 88 81 www.technolink.lu <http://www.technolink.lu>
On 19/02/2018 13:44, Jean-Baptiste Onofré wrote:
Hi Alex,
The problem is the "direction".
Let me take an example: the encryption service we have to crypt passwords in
etc/users.properties.
Here's the direction is pretty simple: the user provides the password, we
encrypt the password using the configuration defined in
etc/org.apache.karaf.jaas.cfg and we compare the hashes: if the hash is the same
as the one contained in the etc/users.properties, then, it's OK.
But the user provides his password.
In any cfg configurations, it's the opposite: the application (let's say
pax-jdbc or your own application) expects the property value in clear text
whereas it's stored encrypted. So, it means that somehow we have to start from
the encrypted property value to provide the clear text one.
For instance, you are using pax-jdbc for datasources. You want to store the
database password encrypted in the cfg file. However, to actually establish the
connection, we have to use the password in clear text. So, we have to decrypt.
So a generic solution at ConfigAdmin layer would require decrypt->clear
direction which obviously require the decryption "configuration".
Regards
JB
On 02/19/2018 01:31 PM, Alex Weirig wrote:
Hi Jean-Baptiste,
that sounds like an interesting idea but you are pointing at an obvious drawback
with these solutions...
If we're using a "master password" (like jasypt) we need to provide this master
password in order to allow decryption of the password. That master password has
to be available in clear text but then, at the end of day you're only protecting
your environment against "hackers" that are able to "hack" you systems but "too
stupid" to decrypt the password using the master password.
Possibly storing the password in a file with limited ownership access rights
might help a little bit but if the hacker has (root) access he will get around
that too.
I was thinking if it would be possible to create a "karaf password encryption
feature" where each karaf instance would have it's own computable (since we
can't store it) "master password" (maybe based on a machine identifier) and
would allow you to encrypt the password but there would be no "API or utility"
to allow the user to decrypt the password.
Now the "hacker" would need more knowledge to get access to the passwords ...
Sché
Re: Using jasypt in Karaf 4.1.4 without Blueprint?
That's correct and that's what I'm trying to solve (or work around).
E.g.
I need to store my mysql password in the config file. The password is
1234pwd.
Imagine we have a karaf command that's config:encrypt.
I use config:encrypt 1234pwd and it returns a hash, this hash would
computed using a master password that would be different for each karaf
instance based on it's "environment".
Now when ConfigAdmin reads the configuration file it will know how to
compute the master password and decrypt the password and use the
decrypted password (1234pwd) with the datasource or JDBC connection.
Since there would be no "API" to do this decryption "by hand" nobody
would "easily" be able to get access to the decrypted password.
I'm currently looking if each karaf instance has some kind of a GUID or
if there is some kind of GUID available from the system or something
else that could be used to compute the instance related master password.
So basically the idea is to make the decryption "configuration" a system
feature?
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind
regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L -
2623 LUXEMBOURG alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> Tel: +352 4796 - 6127 Fax: +352 42 88
81 www.technolink.lu <http://www.technolink.lu>
On 19/02/2018 13:44, Jean-Baptiste Onofré wrote:
Hi Alex,
The problem is the "direction".
Let me take an example: the encryption service we have to crypt passwords in
etc/users.properties.
Here's the direction is pretty simple: the user provides the password, we
encrypt the password using the configuration defined in
etc/org.apache.karaf.jaas.cfg and we compare the hashes: if the hash is the same
as the one contained in the etc/users.properties, then, it's OK.
But the user provides his password.
In any cfg configurations, it's the opposite: the application (let's say
pax-jdbc or your own application) expects the property value in clear text
whereas it's stored encrypted. So, it means that somehow we have to start from
the encrypted property value to provide the clear text one.
For instance, you are using pax-jdbc for datasources. You want to store the
database password encrypted in the cfg file. However, to actually establish the
connection, we have to use the password in clear text. So, we have to decrypt.
So a generic solution at ConfigAdmin layer would require decrypt->clear
direction which obviously require the decryption "configuration".
Regards
JB
On 02/19/2018 01:31 PM, Alex Weirig wrote:
Hi Jean-Baptiste,
that sounds like an interesting idea but you are pointing at an obvious drawback
with these solutions...
If we're using a "master password" (like jasypt) we need to provide this master
password in order to allow decryption of the password. That master password has
to be available in clear text but then, at the end of day you're only protecting
your environment against "hackers" that are able to "hack" you systems but "too
stupid" to decrypt the password using the master password.
Possibly storing the password in a file with limited ownership access rights
might help a little bit but if the hacker has (root) access he will get around
that too.
I was thinking if it would be possible to create a "karaf password encryption
feature" where each karaf instance would have it's own computable (since we
can't store it) "master password" (maybe based on a machine identifier) and
would allow you to encrypt the password but there would be no "API or utility"
to allow the user to decrypt the password.
Now the "hacker" would need more knowledge to get access to the passwords ...
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L - 2623
LUXEMBOURG alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu> Tel:
+352 4796 - 6127 Fax: +352 42 88 81 www.technolink.lu <http://www.technolink.lu>
On 19/02/2018 08:03, Jean-Baptiste Onofré wrote:
Hi Alex,
We can imagine to add a feature that detect property values with a pattern
(for instance {CRYPT}hash{CRYPT}) and decrypt the value (so it has to be a
symetric encryption to allow to decrypt).
I already thought about a Karaf ConfigAdmin "interceptor" to do that. But it
has to be at ConfigAdmin level to be reliable.
Jasypt works that way assuming you are in blueprint (it provides a blueprint
specific namespace that decrypt the property values at blueprint:cm level).
Regards
JB
On 19/02/2018 07:52, Alex Weirig wrote:
Thank you very much to everybody who responded to my question.
I will have a look at your recommended approaches.
Schéin Gréiss, Mit fr
Re: Using jasypt in Karaf 4.1.4 without Blueprint?
Hi Jean-Baptiste,
that sounds like an interesting idea but you are pointing at an obvious
drawback with these solutions...
If we're using a "master password" (like jasypt) we need to provide this
master password in order to allow decryption of the password. That
master password has to be available in clear text but then, at the end
of day you're only protecting your environment against "hackers" that
are able to "hack" you systems but "too stupid" to decrypt the password
using the master password.
Possibly storing the password in a file with limited ownership access
rights might help a little bit but if the hacker has (root) access he
will get around that too.
I was thinking if it would be possible to create a "karaf password
encryption feature" where each karaf instance would have it's own
computable (since we can't store it) "master password" (maybe based on a
machine identifier) and would allow you to encrypt the password but
there would be no "API or utility" to allow the user to decrypt the
password.
Now the "hacker" would need more knowledge to get access to the
passwords ...
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind
regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L -
2623 LUXEMBOURG alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> Tel: +352 4796 - 6127 Fax: +352 42 88
81 www.technolink.lu <http://www.technolink.lu>
On 19/02/2018 08:03, Jean-Baptiste Onofré wrote:
Hi Alex,
We can imagine to add a feature that detect property values with a
pattern (for instance {CRYPT}hash{CRYPT}) and decrypt the value (so it
has to be a symetric encryption to allow to decrypt).
I already thought about a Karaf ConfigAdmin "interceptor" to do that.
But it has to be at ConfigAdmin level to be reliable.
Jasypt works that way assuming you are in blueprint (it provides a
blueprint specific namespace that decrypt the property values at
blueprint:cm level).
Regards
JB
On 19/02/2018 07:52, Alex Weirig wrote:
Thank you very much to everybody who responded to my question.
I will have a look at your recommended approaches.
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind
regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L -
2623 LUXEMBOURG alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> Tel: +352 4796 - 6127 Fax: +352 42
88 81 www.technolink.lu <http://www.technolink.lu>
On 10/02/2018 21:06, Jean-Baptiste Onofré wrote:
True, but jasypt namespace is blueprint specific.
Outside of blueprint (directly in ConfigAdmin), you have to use your
own wrapper.
Regards
JB
On 02/10/2018 05:32 PM, Ryan Moquin wrote:
You can still put the placeholders in a config file without using
blueprint, but
you need them injected into something that will resolve those
placeholders. In
this case, the only thing I can suggest offhand (and it's not
hard), would be to
use a Configuration listener (I think that's the name of the
interface, it's for
listening to when. PID is available in configuration admin), then
when your
config becomes available, you check for the encrypted properties
and decrypt
them. You'd have to retrieve the encryption service via your
listener. That is
probably how Blueprint does it.
Ryan
On Sat, Feb 10, 2018, 9:22 AM Weirig, Alex <alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu>> wrote:
Hello,
I wonder if there is a way to use the jasypt feature in Karaf
4.1.4 to
encrypt passwords in configuration files without having to
define the
placeholders using Blueprint but rather using a cfg file in
/etc/?
All the examples I've found so far are rather "old" and still
rely on
Blueprint ... I'm not using Blueprint at all in my
applications and I would
appreciate if I didn't have to use it just for this
configuration.
If it was possible to define these placeholders in a cfg file
in /etc/ it
would make things easier ... or is there even an easier way to
support
encrypted properties with the current Karaf releases?
Thank you very much for your support
---
Schéin Gréiss,
Mit freundlichen Grüßen,
Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink
2, rue Charles de Tornaco
<https://maps.google.com/?q=2,+rue+Charles+de+Tornaco=gmail=g>
L - 2623 LUXEMBOURG
alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
Tel: +352 4796 - 6127
Fax: +352 42 88 81
www.technolink.lu <http://www.technolink.lu>
Re: Using jasypt in Karaf 4.1.4 without Blueprint?
Thank you very much to everybody who responded to my question.
I will have a look at your recommended approaches.
Schéin Gréiss, Mit freundlichen Grüßen, Meilleures salutations, Kind
regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink 2, rue Charles de Tornaco L -
2623 LUXEMBOURG alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu> Tel: +352 4796 - 6127 Fax: +352 42 88
81 www.technolink.lu <http://www.technolink.lu>
On 10/02/2018 21:06, Jean-Baptiste Onofré wrote:
True, but jasypt namespace is blueprint specific.
Outside of blueprint (directly in ConfigAdmin), you have to use your own
wrapper.
Regards
JB
On 02/10/2018 05:32 PM, Ryan Moquin wrote:
You can still put the placeholders in a config file without using blueprint, but
you need them injected into something that will resolve those placeholders. In
this case, the only thing I can suggest offhand (and it's not hard), would be to
use a Configuration listener (I think that's the name of the interface, it's for
listening to when. PID is available in configuration admin), then when your
config becomes available, you check for the encrypted properties and decrypt
them. You'd have to retrieve the encryption service via your listener. That is
probably how Blueprint does it.
Ryan
On Sat, Feb 10, 2018, 9:22 AM Weirig, Alex <alex.wei...@technolink.lu
<mailto:alex.wei...@technolink.lu>> wrote:
Hello,
I wonder if there is a way to use the jasypt feature in Karaf 4.1.4 to
encrypt passwords in configuration files without having to define the
placeholders using Blueprint but rather using a cfg file in /etc/?
All the examples I've found so far are rather "old" and still rely on
Blueprint ... I'm not using Blueprint at all in my applications and I would
appreciate if I didn't have to use it just for this configuration.
If it was possible to define these placeholders in a cfg file in /etc/ it
would make things easier ... or is there even an easier way to support
encrypted properties with the current Karaf releases?
Thank you very much for your support
---
Schéin Gréiss,
Mit freundlichen Grüßen,
Meilleures salutations,
Kind regards,
Alex Weirig
Responsable Technique
Ville de Luxembourg - Centre Technolink
2, rue Charles de Tornaco
<https://maps.google.com/?q=2,+rue+Charles+de+Tornaco=gmail=g>
L - 2623 LUXEMBOURG
alex.wei...@technolink.lu <mailto:alex.wei...@technolink.lu>
Tel: +352 4796 - 6127
Fax: +352 42 88 81
www.technolink.lu <http://www.technolink.lu>
