Does OAuth 1.0 works with JIRA V10 latest version ?

[Raviprajna Sreekant]

Hi everyone,

We have a customer planning to upgrade from Jira Data Center version 9 to version 10. I have following questions

1. OAuth 1.0 Support:
   The Atlassian documentation states that OAuth 1.0 is deprecated in favor of OAuth 2.0 for Jira Cloud. Is this also true for Jira Data Center 10?

   • Is OAuth 1.0 still supported in version 10?

   • Is there an official end-of-support date for OAuth 1.0 on Jira Data Center?

   • Are integrations using OAuth 1.0 expected to break or stop working after upgrading to version 10 ?

2. Breaking Changes in Version 10:
   Are there any documented breaking changes when upgrading from Jira Data Center 9 to 10—especially in relation to the Jira SDK or REST APIs?

   • Is this link accurate for all changes, or are there additional ones we should be aware of?

Thanks in advance 

We found out one more breaking change 

Webhooks endpoint has changed for v10 from `/rest/webhooks/1.0/webhook` to  `/rest/jira-webhook/1.0/webhooks` ( reference  ) . 

So the official release notes does not seems to be accurately listing breaking changes

[Dan Breyen]

Hi @Raviprajna Sreekant I found this article regarding Data Center and OAuth.  I only see references with how to use OAuth 2.0.  

I also read there is a 1.0a now, which would be another indicator that 1.0 isn't supported.

I did a quick web search and saw some references saying OAuth 1.0 was obsolete and not supported.  So it would be my opinion to think about using OAuth 2.0, as it's a completely different protocol.

Hope that helps.