[Bug 957857] Re: No way to change password for a backup set
** Changed in: deja-dup (Ubuntu) Importance: Undecided => Wishlist -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/957857 Title: No way to change password for a backup set To manage notifications about this bug go to: https://bugs.launchpad.net/deja-dup/+bug/957857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 957857] Re: No way to change password for a backup set
Better way of encrypting backups would be something like this: 1. Generate a random key for backup encryption. 2. Encrypt the generated key with a password provided by the user. 3. Save the encrypted key with backups. Now if the user wants to change the password, only the key file needs to be re-encrypted. That is more or less how LUKS works. As an added bonus better key derivation functions for step two can be easily added over time with a scheme like this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/957857 Title: No way to change password for a backup set To manage notifications about this bug go to: https://bugs.launchpad.net/deja-dup/+bug/957857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 957857] Re: No way to change password for a backup set
** Changed in: deja-dup (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/957857 Title: No way to change password for a backup set To manage notifications about this bug go to: https://bugs.launchpad.net/deja-dup/+bug/957857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 957857] Re: No way to change password for a backup set
I agree this is the case and that it would be nice if it weren't so. But one thing that Deja Dup assumes is that it can't run code on the backend (due to support for cloud locations like Amazon S3 and Ubuntu One). So it would involve downloading all the files, un-encrypting, re- encrypting, uploading, deleting old ones... A complicated, lengthy, error-prone thing. So while I agree this would be nice, it's not on the roadmap for now. ** Changed in: deja-dup Importance: Undecided = Wishlist ** Changed in: deja-dup Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/957857 Title: No way to change password for a backup set To manage notifications about this bug go to: https://bugs.launchpad.net/deja-dup/+bug/957857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
