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Both Lyo and IoTP pages give instructions for Eclipse installation. IoTP page also suggests irrelevant plugins like Mylyn Task List.

Lyo instructions should be updated to accommodate IoTP needs and IoTP should just like to the Lyo instructions for Eclipse.

https://oslc.github.io/developing-oslc-applications/tutorials.html points to https://github.com/eclipse/lyo.docs/blob/master/lyo-rest-workshop/Lab1/Lyo_OSLC_Workshop.pdf

When I test on my localhost, I have links such as
http://localhost:9000/tutorials.html
http://localhost:9000/why-develop-oslc-applications.html

Once deployed, the links become:
https://oslc.github.io/developing-oslc-applications/tutorials.html
https://oslc.github.io/developing-oslc-applications/why-develop-oslc-applications.html

But that means that relative links between documents are broken.

For example,

• starting from https://oslc.github.io/developing-oslc-applications/tutorials.html, the link on " walkthrough tutorial" works on my local machine, but is broken on the site.
• Links from https://oslc.github.io/developing-oslc-applications/integrating_products_with_oslc/ are also broken.

The problem is because I am using urls starting with "/", such as "/tutorials."
How can I make it work both on my local machine, and the site?

Do we need it? I think we can remove it from the requirements: https://oslc.github.io/developing-oslc-applications/eclipse_lyo/install-lyo-designer.html

Also, the page suggests to install those plugins even if not installing from the source - but our plugins will pull the necessary dependencies if installed from /{stable,edge}. We should clearly split the page into 4 options:

1. Installing standalone Lyo Designer (stable).
2. Installing stable as a plugin.
3. Installing edge as a plugin.
4. Running from source (edge or any other branch).

Trying to walk through the workshop using the 'OOB' Lyo Designer (not the plugin version) on Windows Server 2012
At this stage: https://oslc.github.io/developing-oslc-applications/eclipse_lyo/toolchain-modelling-workshop#validate-model

1. Screenshot shows a menu for Toolchain Editor - I dont have that
2. Text doesnt match sc reenshot anyway - it says to double-click the xml file and then right-click
3. I did that and I dont have Validate - only Generate Complete Code (see screenshot
   
   )

The md source for the Bugzilla worshop (https://archive.open-services.net/resources/tutorials/integrating-products-with-oslc/) is under https://github.com/OSLC/integrating-products-with-oslc-tutorial.

Is it better to migrate this content into this repo?
This also implies we no longer need to refer to https://archive.open-services.net/resources/tutorials/integrating-products-with-oslc/.

2. At the very least, we update the content to refer to the proper location of the source code.
   https://github.com/eclipse/lyo.docs/tree/master/lyo-rest-workshop

Use Open Sans fonts to match the main webpage

The potentialy very useful links on the front page (Explore our tutorial http://oslc.github.io/developing-oslc-applications/) are broken. They point to the archive of open-services.

Suggestion: let's migrate these tutorial pages to http://oslc.github.io/developing-oslc-applications/!

Using the latest Eclipse along with Java 11 - working through the sample applications:

Server Error

Caused by:

javax.servlet.ServletException: org.apache.jasper.JasperException: PWC6033: Error in Javac compilation for JSP

PWC6199: Generated servlet error:
Source option 5 is no longer supported. Use 7 or later.

PWC6199: Generated servlet error:
Target option 5 is no longer supported. Use 7 or later.

Now that @andylapping is looking into the docs, I think it's a good time to raise a question of whether we shall update https://open-services.net/resources/oslc-primer/ to Lyo 5.0.0-SNAPSHOT and Java 11 or discard it. However, it's prominently featured on https://open-services.net/resources/ and I think the page gets lots of hits every month.

cc @jadelkhoury @jamsden

Eg from https://oslc.github.io/developing-oslc-applications/eclipse_lyo/eclipse-lyo.html

http://oslc.github.io/developing-oslc-applications/iotp_adaptor/ssl-support.html says that SSL certs are mostly paid and suggests to self-sign certs to get them for free.

Since 2016, Let's Encrypt has become the main provider of the free SSL certs around the world.. It is supported by Cisco, Akamai, Mozilla. The rule of a thumb nowadays is that unless you need EV or other strange things, you should use Let's Encrypt.

So, the advice should be:

Use Let's Encrypt to obtain free certificates unless you need special features such a EV.

Hello,

I'm trying to understand the OSLC protocol and I followed this tutorial : https://oslc.github.io/developing-oslc-applications/integrating_products_with_oslc/running_the_examples . After Starting the OSLC4J Bugzilla adapter, I can't access the uri : http://localhost:8080/OSLC4JBugzilla/services/catalog/singleton . I got this error instead :

Do you have any idea about how to fix this issue ?
Thanks

The Bugzilla Landfill links provided are no longer running live (https://landfill.bugzilla.org/bugzilla-4.2-branch/createaccount.cgi)

Just wanted to know if this is still maintained actively...

Use https://hub.docker.com/r/smarx008/bugzilla-dev-lyo and remove steps 4-11

Shall we update the website for the upcoming release? At least in a pull request.

See the forum post draft for tomorrow: https://hackmd.io/QEK5pMnJQZK3sz9IT0I7Kg. There I specifically write:

• Explore the newly consolidated Lyo documentation as well as 4.0.0.RC Javadocs (now all in one place).
• Check out the OSLC 2020 Reference Implementation that uses Lyo 4.0 already! This is also a great time to take Lyo Designer for a spin and use it to study the models used to generate the majority of the reference implementation.

@jadelkhoury @jamsden will you please give me a hand with this? Feel free to edit the list below.

TODOs

• Update oslc4j-client references with oslc-client
• Mention availability on Maven Central and move SNAPSHOT repos onto a separate page (Participating in Lyo development, for example)
• Add a 4.0 migration page. See eclipse/lyo#15
• Include oslc-java-client to oslc-client migration guide
• Highlight that legacy oslc-java-client is ONLY for use outside a JAX-RS server running Lyo 4.0, i.e. in ETL scripts and other Java SE apps.
• Introduce RootServicesHelper OSLC/lyo-samples#38 (comment)
• Introduce IOslcClient OSLC/lyo-samples#38 (comment)

http://harpjs.com/docs/development/markdown

https://app.mural.ly/t/ibm14/m/ibm14/1452806819730

https://oslc.github.io/developing-oslc-applications/

SSL warning probably is about non-HTTPS resources load attempts.

Downloaded Lyo Designer and unzipped it - launched it and got the attached log
1641545178344.log

Hi !
I've just started to work on an OSLC app and we use OAuth request / access tokens.
I was a bit confuse how the flows work so I try to google it and came across your doc here and it says:

A consumer key/secret pair is essentially a login account for an application. If a functional user is associated with the consumer key, consuming apps can use an OAuth Authorization header with the consumer key and secret to access protected resources using One-legged OAuth.

Until here all is fine but later you have a schema (it's much easier to understand so thanks !) that describes how three-legged OAuth works (at least according to the OAuth Bible).
I think it can misleads people and because it's not a easy subject maybe it needs to be improved a bit.

Thanks anyway :)