If both SRC_URI and PREMIRRORS have a username on path, with @, the resulting user is the append. Ex: SRC_URI = git://userA@ssh.mygitserver.com/repo PREMIRROR = ftp://userB:pass@ftp.myftpserver.com/ The resulting access to PREMIRROR ftp is: ftp://userAuserB:pass@ftp.myftpserver.com
http://git.yoctoproject.org/cgit.cgi/poky/commit/?id=a4c1325251f57c483ada8377d291e1fb6de9739b