...
- Make sure that you your Jira is properly configured in terms of its "base url". If you use a proxy to let the piplanning app access your Jira, oAuth will most likely not work. The base url configured in Jira (system settings) and in the <JIRA-INSTALL>/
conf/server.xml
file must exactly match the url you have entered to connect to Jira in the cockpit. - For more information, checkout the Atlassian help page: https://confluence.atlassian.com/kb/oauth-error-oauth_problem-signature_invalid-720406720.html