backups: refuse to create encrypted and compressed backup (#775)

2014-01-15 05:00:13 +01:00 · 2014-01-15 05:00:13 +01:00 · 26b32ca51e
commit 26b32ca51e
parent 357fe37ed2
1 changed files with 4 additions and 0 deletions
--- a/core/backup.py
+++ b/core/backup.py
@ -379,6 +379,10 @@ def backup_do(base_backup_dir, files_to_backup, passphrase,
    for file in files_to_backup:
        total_backup_sz += file["size"]

+    if compressed and encrypted:
+        raise QubesException("Compressed and encrypted backups are not "
+                             "supported (yet).")
+
    vmproc = None
    if appvm != None:
        # Prepare the backup target (Qubes service call)