Does JIRA provides out of the the box oauth support?

[Subhajit Bhuiya]

Does JIRA provides out of the the box oauth support? Does anyone written the servlet or rest module for oauth authorization?

[Brant Schroeder]

JIRA does provide OAuth for linking applications and services in and out of JIRA.  https://confluence.atlassian.com/jiracorecloud/allowing-oauth-access-781387238.html 

[Subhajit Bhuiya]

@Brant Schroeder can you provide me the url for requestKey, approveKey, requestToken, authorize and accessToken. If no url is there, please provide me the class / interface name implementing it in JIRA

[Brant Schroeder]

You will have to get that information from your specific instance of JIRA.  If you are developing a plugin or application that you want to connect to JIRA using OAuth here is documentation - https://developer.atlassian.com/server/jira/platform/oauth/   If you are just trying to connect an existing application here is documentation for that - https://confluence.atlassian.com/jiracorecloud/allowing-oauth-access-781387238.html