diff options
Diffstat (limited to 'nitrokey/src/config.rs')
-rw-r--r-- | nitrokey/src/config.rs | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/nitrokey/src/config.rs b/nitrokey/src/config.rs deleted file mode 100644 index 2ce6f77..0000000 --- a/nitrokey/src/config.rs +++ /dev/null @@ -1,99 +0,0 @@ -use crate::util::CommandError; - -/// The configuration for a Nitrokey. -#[derive(Clone, Copy, Debug, PartialEq)] -pub struct Config { - /// If set, the stick will generate a code from the HOTP slot with the given number if numlock - /// is pressed. The slot number must be 0, 1 or 2. - pub numlock: Option<u8>, - /// If set, the stick will generate a code from the HOTP slot with the given number if capslock - /// is pressed. The slot number must be 0, 1 or 2. - pub capslock: Option<u8>, - /// If set, the stick will generate a code from the HOTP slot with the given number if - /// scrollock is pressed. The slot number must be 0, 1 or 2. - pub scrollock: Option<u8>, - /// If set, OTP generation using [`get_hotp_code`][] or [`get_totp_code`][] requires user - /// authentication. Otherwise, OTPs can be generated without authentication. - /// - /// [`get_hotp_code`]: trait.ProvideOtp.html#method.get_hotp_code - /// [`get_totp_code`]: trait.ProvideOtp.html#method.get_totp_code - pub user_password: bool, -} - -#[derive(Debug)] -pub struct RawConfig { - pub numlock: u8, - pub capslock: u8, - pub scrollock: u8, - pub user_password: bool, -} - -fn config_otp_slot_to_option(value: u8) -> Option<u8> { - if value < 3 { - return Some(value); - } - None -} - -fn option_to_config_otp_slot(value: Option<u8>) -> Result<u8, CommandError> { - match value { - Some(value) => { - if value < 3 { - Ok(value) - } else { - Err(CommandError::InvalidSlot) - } - } - None => Ok(255), - } -} - -impl Config { - /// Constructs a new instance of this struct. - pub fn new( - numlock: Option<u8>, - capslock: Option<u8>, - scrollock: Option<u8>, - user_password: bool, - ) -> Config { - Config { - numlock, - capslock, - scrollock, - user_password, - } - } -} - -impl RawConfig { - pub fn try_from(config: Config) -> Result<RawConfig, CommandError> { - Ok(RawConfig { - numlock: option_to_config_otp_slot(config.numlock)?, - capslock: option_to_config_otp_slot(config.capslock)?, - scrollock: option_to_config_otp_slot(config.scrollock)?, - user_password: config.user_password, - }) - } -} - -impl From<[u8; 5]> for RawConfig { - fn from(data: [u8; 5]) -> Self { - RawConfig { - numlock: data[0], - capslock: data[1], - scrollock: data[2], - user_password: data[3] != 0, - } - } -} - -impl Into<Config> for RawConfig { - fn into(self) -> Config { - Config { - numlock: config_otp_slot_to_option(self.numlock), - capslock: config_otp_slot_to_option(self.capslock), - scrollock: config_otp_slot_to_option(self.scrollock), - user_password: self.user_password, - } - } -} |