Verifica la crittografia di Time Machine dalla riga di comando?

7

È possibile verificare se un determinato volume di Time Machine (ad esempio, restituito da tmutil machinedirectory ) ha attivato la crittografia? Questo è per la conformità alle normative, quindi deve essere completamente programmabile.

    
posta anotheral 10.09.2013 - 01:34
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1 risposta

1

Se conosci l'UUID prima di montare il disco, puoi utilizzare:

diskutil coreStorage list XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX

Questo darà il seguente output.

Logical Volume Family XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
----------------------------------------------------------
Encryption Status:       Unlocked
Encryption Type:         AES-XTS
Conversion Status:       Complete
Conversion Direction:    -none-
Has Encrypted Extents:   Yes
Fully Secure:            Yes
Passphrase Required:     Yes

Se conosci il mountpoint del disco, puoi ottenere l'UUID con il seguente comando.

diskutil info /MOUNTPOINT | grep UUID | awk '{print $3}'

E se non conosci il mountpoint puoi sempre eseguire

diskutil coreStorage list

Un MacMini con due unità crittografate (Macintosh SSD e Mini di backup) fornirà il seguente output.

CoreStorage logical volume groups (2 found)
|
+-- Logical Volume Group XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
|   =========================================================
|   Name:         Macintosh SSD
|   Status:       Online
|   Size:         250140434432 B (250.1 GB)
|   Free Space:   16777216 B (16.8 MB)
|   |
|   +-< Physical Volume XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
|   |   ----------------------------------------------------
|   |   Index:    0
|   |   Disk:     disk0s2
|   |   Status:   Online
|   |   Size:     250140434432 B (250.1 GB)
|   |
|   +-> Logical Volume Family XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
|       ----------------------------------------------------------
|       Encryption Status:       Unlocked
|       Encryption Type:         AES-XTS
|       Conversion Status:       Complete
|       Conversion Direction:    -none-
|       Has Encrypted Extents:   Yes
|       Fully Secure:            Yes
|       Passphrase Required:     Yes
|       |
|       +-> Logical Volume XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
|           ---------------------------------------------------
|           Disk:               disk2
|           Status:             Online
|           Size (Total):       249804886016 B (249.8 GB)
|           Size (Converted):   -none-
|           Revertible:         Yes (unlock and decryption required)
|           LV Name:            Macintosh SSD
|           Volume Name:        Macintosh SSD
|           Content Hint:       Apple_HFS
|
+-- Logical Volume Group XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
    =========================================================
    Name:         Backup Mini
    Status:       Online
    Size:         999860912128 B (999.9 GB)
    Free Space:   0 B (0 B)
    |
    +-< Physical Volume XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
    |   ----------------------------------------------------
    |   Index:    0
    |   Disk:     disk3s2
    |   Status:   Online
    |   Size:     999860912128 B (999.9 GB)
    |
    +-> Logical Volume Family XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
        ----------------------------------------------------------
        Encryption Status:       Unlocked
        Encryption Type:         AES-XTS
        Conversion Status:       Complete
        Conversion Direction:    -none-
        Has Encrypted Extents:   Yes
        Fully Secure:            Yes
        Passphrase Required:     Yes
        |
        +-> Logical Volume XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
            ---------------------------------------------------
            Disk:               disk5
            Status:             Online
            Size (Total):       999542136832 B (999.5 GB)
            Size (Converted):   -none-
            Revertible:         No
            LV Name:            Backup Mini
            Volume Name:        Backup Mini
            Content Hint:       Apple_HFS
    
risposta data 12.09.2013 - 15:14
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