You have Security Settings > Allowed Authentication Methods > Password unchecked in your Web Application definition.

Have you tried No Auth in Postman?

I managed to install the update by uninstalling and reinstalling the Atelier plug-in:

1. Close the Atelier perspective (see notes below)
2. Navigate to the Eclipse Marketplace Installed tab, Help > Eclipse Marketplace > Installed
3. Scroll to the InterSystems Atelier plugin and click on the Uninstall button
4. Click on the Restart Now button
5. Navigate to the Eclipse Marketplace; Help > Eclipse Marketplace
6. Enter "atelier" in the Find text box and either press the Enter key or click on the Go button
7. Click on the InterSystems Atelier plug-in Install button
8. Accept the terms of the license agreements and click on the Finish button 
9. Click on the Restart Now button

Notes:

• I noticed multiple ghost <Atelier> perspectives, the label Atelier surrounded by < and >.
• Unconfirmed, but could they be the root cause of the automated update failing?
• Closing the Atelier perspective before uninstalling the Atelier plug-in seems to eliminate this side effect.
• I deleted the ghost <perspectives> by doing the following (this is macos): 

1. Eclipse > Preferences > General > Perspectives
2. Select the ghost <Atelier> perspective
3. Click on the Delete button
4. Repeat if necessary

I get the following after attempting to update from Atelier 1.2.117 on Photon 4.8 on macOS High Sierra 10.13.6:

Is anyone else experiencing these errors?

Hi Nigel, does this help:

https://community.intersystems.com/post/ensemble-rabbitmq-java-client-qu...

Ensemble to RabbitMQ Java Client Quick Start Guide

Typically you would configure SSL/TLS support on your production web server:

In addition, if required, configure the Caché Superserver to use SSL/TLS:    

References:

Apache SSL How-To

Using SSL/TLS with Caché

Configuring the Caché Superserver to Use SSL/TLS

You can use %SYSTEM.Security ChangePassword. 

Example:
Set tSC = $$$OK
Set tPasswordChanged = $system.Security.ChangePassword(pUsername,pNewPassword,pOldPassword,.tSC)  
 

Assuming a web client has previously been authenticated, and the web service method called post the password expiring returns a SOAP authentication fault:

The caller could catch the authentication fault and then assume that the password has expired,

call the password change web service method,

and then retry the original call again.      

Thanks Evgeny,

The difference in Markdown render engines makes it difficult to work offline, where you think the rendering is fine and then when pasting here you find that the Wordpress render differs making it somewhat challenging. A fair amount of trial and error to get a final cut.

Heres an example of tables are not rendering with enough padding:

Are you able to adjust the css to improve padding?

I'm having difficulty publishing the article so please have a look at the github version:

https://github.com/toncat/ensemble2rabbitmq

I'm having difficulty publiishing the article so in the meantime please have a look at the github version:

https://github.com/toncat/ensemble2rabbitmq

I have a quick start guide that I will publish. I should be able to do this next week.