diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/device.rs | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/device.rs b/src/device.rs index 33e5410..4b8cc5c 100644 --- a/src/device.rs +++ b/src/device.rs @@ -667,6 +667,45 @@ impl Storage { } } + /// Changes the update PIN. + /// + /// The update PIN is used to enable firmware updates. Unlike the user and the admin PIN, the + /// update PIN is not managed by the OpenPGP smart card but by the Nitrokey firmware. There is + /// no retry counter as with the other PIN types. + /// + /// # Errors + /// + /// - [`InvalidString`][] if one of the provided passwords contains a null byte + /// - [`WrongPassword`][] if the current update password is wrong + /// + /// # Example + /// + /// ```no_run + /// # use nitrokey::CommandError; + /// + /// # fn try_main() -> Result<(), CommandError> { + /// let device = nitrokey::Storage::connect()?; + /// match device.change_storage_pin("12345678", "87654321") { + /// Ok(()) => println!("Updated update PIN."), + /// Err(err) => println!("Failed to update update PIN: {}", err), + /// }; + /// # Ok(()) + /// # } + /// ``` + /// + /// [`InvalidString`]: enum.CommandError.html#variant.InvalidString + /// [`WrongPassword`]: enum.CommandError.html#variant.WrongPassword + pub fn change_update_pin(&self, current: &str, new: &str) -> Result<(), CommandError> { + let current_string = get_cstring(current)?; + let new_string = get_cstring(new)?; + unsafe { + get_command_result(nitrokey_sys::NK_change_update_password( + current_string.as_ptr(), + new_string.as_ptr(), + )) + } + } + /// Enables the encrypted storage volume. /// /// Once the encrypted volume is enabled, it is presented to the operating system as a block |