Check_MK Werk 0559: WATO snapshots: improved validation of (uploaded) snapshots

ID: 0559 Title: WATO snapshots: improved validation of (uploaded) snapshots Component: WATO Level: 1 Class: Bug Fix Version: 1.2.5i1 Some new validation features have been added<br> <ul> <li>Only tar and tar.gz files can be uploaded</li> <li>It is checked if the file size if reasonable</li> <li>It is checked if the content of the tarfile 'looks' OK (real check is done later)</li> </ul> Upon restoring the snapshot, an additional integrity check is done for each of the subtar files. If this check fails, e.g. some tar.gz is corrupted, the snapshot won't get applied and an error message is raised.