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phax / phoss-smp

phoss SMP - a Peppol and OASIS BDXR SMP Server, CEF eDelivery compliant
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Unable to find Service group on peppol.helger.com #113

Closed vinoddanekar closed 4 years ago

vinoddanekar commented 5 years ago

Hello Philip,

I am not able to see our service groups on Helger website: https://peppol.helger.com/public/locale-en_US/menuitem-tools-participant?action=perform&scheme=iso6523-actorid-upis&value=0106%3A27152051&sml=digitprod

Our SMP: https://peppol.bluzor.com/public/ Sample Participant to Test: 0106:27152051

Recently, we changed IP - Current IP: 84.241.153.27 (old IP: 84.241.175.134)

As per guidelines, we deleted existing SML registration and registered again using: https://peppol.helger.com/public/locale-en_US/menuitem-tools-smp-sml (currently, present within SMP portal) Also, we deleted and created service groups again. In SMP portal there is no error I see in tasks and problem section. Also all SMP queries show success results.

Can you please guide me on this? Vinod

phax commented 5 years ago

Hi Vinod. so I can confirm your SMP registration is correct. The problem seems to be a configuration on your side. When you e.g. try to open http://B-ad59c71cfeb7d3ac17a28bfd660b2a71.iso6523-actorid-upis.edelivery.tech.ec.europa.eu in your browser, you get an empty page. Your SMP needs to be reachable by different hostnames, and that is something where you need to take special care of. See the Wiki page at https://github.com/phax/phoss-smp/wiki/Running#running-behind-an-httpd for configuration examples of common reverse proxies. And btw. you may consider upgrading your SMP to a later version.... hth, Philip

vinoddanekar commented 5 years ago

Hi Philip, Thanks for quick reply. According to configuration smp.forceroot is already set to true. I am not using proxy, tomcat is working on Windows on 80 port only.

Confusing thing is that, it was working already. I could see my service groups on Helger.com tools but when I changed IP then they stopped appearing on Helger.com tools. After changing IP I deleted SML registration and registered with new IP again. Also, I deleted and recreated service groups too. I did have any change in configuration, etc.

Can you please tell me any common mistake in such scenario? If more details on configuration are needed then I can provide.

phax commented 5 years ago

I have no experience with running it in plain Tomcat only. I woulld suggest you try the following: Open http://B-ad59c71cfeb7d3ac17a28bfd660b2a71.iso6523-actorid-upis.edelivery.tech.ec.europa.eu in a browser and check your access logs. Check if you have incoming connections at all - ask your network experts.... Maybe it's a simple firewall issue

vinoddanekar commented 5 years ago

Hi Philip, Thanks for support. We had http to https auto redirection enabled recently. I disabled it and then added alias for peppol name url to smp host only. Now, its working.

Can you please mention in your documentation explicitly that do not use https redirection because its a common practice to auto-redirect http traffic to https?

Seems like, peppol name url should be alias for smp host, then only it works.

Closing issue.

vinoddanekar commented 4 years ago

Hi Philip,

Everything was working fine since last update. Today, I upgraded from version 5.0.0 to 5.2.0 with 3 simple steps:

  1. Download phoss-smp-webapp-sql-5.2.0.war
  2. Mount it in TomCat
  3. Replace .properties files with old so that existing settings remain same.

SMP https://peppol.bluzor.com/public shows everything correct and working.. But, following two issues: When I tried to create service group it showed error:

Error creating the new SMP ServiceGroup for participant 'iso6523-actorid-upis::27152051'. Technical details: SMPSMLException - Failed to create 'iso6523-actorid-upis::27152051' in SML Caused by: RegistrationHookException - Could not create business iso6523-actorid-upis::27152051 in SML Caused by: ClientTransportException - The server sent HTTP status code 400: Bad Request

Note: I deleted above participant first and then tried to create it again. SMP name: http://PEPPOL-BLUZOR-SMP.publisher.edelivery.tech.ec.europa.eu is accessible.

Can you please let me know the possible issue?

phax commented 4 years ago

I am on vacation. Will check next week. See the Wiki which has a page on SML error codes

vinoddanekar commented 4 years ago

Thanks for Reply Philip. I see today, I am able to create a deleted Participant using GUI. May be after deleting participant, SML needed some additional time to reflect it. Bit strange but today Delete and create worked flawlessly multiple times.

Somehow, I am still not able to create participant through PUT API whereas other APIs work e.g. Delete participant.

phax commented 4 years ago

@vinoddanekar yes it may happen, that there is a certain delay in these operations, because the DNS changes may take some time until they are replicated. Its up to 24 hours until everything is replicated, and than there is your local DNS client cache, and the OS DNS client cache, and the Java DNS client cache... it's basically impossible to get a consistent, reproducable DNS queries 🤷‍♂

See https://zwischenzugs.com/2018/06/08/anatomy-of-a-linux-dns-lookup-part-i/ and https://zwischenzugs.com/2018/06/18/anatomy-of-a-linux-dns-lookup-part-ii/ for amazing details on that topic

vinoddanekar commented 4 years ago

@phax Thanks for info on DNS reflection.

Somehow, I am still not able to create participant through PUT API whereas other APIs work e.g. Delete participant.

Is there any known issue for create service group API? Others working good but Create service group throw error 500. Before migration it was working correct. No changes in environment, other than version upgrade, are done.

phax commented 4 years ago

Sorry I missed that one. The XSD checks for the incoming structure were added, so please ensure that your create request has the necessary elements.

I am not at my machine but if I remember correctly some I between empty element is necessary

ri4a commented 4 years ago

Try adding an empty

<ServiceMetadataReferenceCollection/>

element in the

<ServiceGroup/>
vinoddanekar commented 4 years ago

@phax @ri4a Thank you for helping me out. I had few more namespaces referred in old request removed them all and added <ServiceMetadataReferenceCollection/> Started working. Thanks :)

For others, you can refer request xml schema here: http://docs.oasis-open.org/bdxr/bdx-smp/v1.0/csprd01/bdx-smp-v1.0-csprd01.html#_Toc396121907

phax commented 4 years ago

And when using the Peppol API, see the following Schema: https://github.com/phax/peppol-commons/blob/master/peppol-commons/src/main/resources/schemas/ServiceMetadataPublishingTypes-1.0.xsd