Fetching Identity Domain Certificate
You need to fetch identity domain certificate when the domain is created. This is done using REST API:
http://{{host}}:{{mgdport}}/oauth2/rest/security?identityDomainName={{domainname}}
Extract the content from JSON response against the key 'x5c'.
Create cert files with 2 signing keys.
Create cert file for each certificate part from above response by placing it between -----BEGIN CERTIFICATE----- and -----END CERTIFICATE-----.
Save these files.
Note: Ensure that there are no extra spaces in the files to import successfully.