ERROR: certificate common name doesn't match requested host name
Platform notice: Server and Data Center only. This article only applies to Atlassian products on the Server and Data Center platforms.
Support for Server* products ended on February 15th 2024. If you are running a Server product, you can visit the Atlassian Server end of support announcement to review your migration options.
*Except Fisheye and Crucible
Problem
An error like the following is thrown when wget is used to download JIRA.
ERROR: certificate common name `s1.wpc.edgecastcdn.net' doesn't match requested host name `downloads.atlassian.com'.
To connect to downloads.atlassian.com insecurely, use `--no-check-certificate'.
Unable to establish SSL connection
Diagnosis
Some versions of wget such as 1.12-2.fc13 do not correctly check the Server Alternate Name (SAN) property in the SSL certificate. More information can be found in the following bug report.
Workaround
As a workaround you can use curl to download the file.
Here's an example usage for curl
curl -L --remote-name https://www.atlassian.com/software/jira/downloads/binary/atlassian-jira-6.4.3-x64.bin