Merge factors type for authentication

src/data/totp_key.rs

@@ -23,13 +23,15 @@ impl TotpKey {
     pub fn new_random() -> Self {
         let random_bytes = rand::thread_rng().gen::<[u8; 10]>();
         Self {
-            encoded: base32::encode(BASE32_ALPHABET, &random_bytes)
+            encoded: base32::encode(BASE32_ALPHABET, &random_bytes),
         }
     }
 
     /// Get a key from an encoded secret
     pub fn from_encoded_secret(s: &str) -> Self {
-        Self { encoded: s.to_string() }
+        Self {
+            encoded: s.to_string(),
+        }
     }
 
     /// Get QrCode URL for user
@@ -74,15 +76,19 @@ impl TotpKey {
     /// Get the code at a specific time
     fn get_code_at<F: Fn() -> u64>(&self, get_time: F) -> Res<String> {
         let gen = TotpGenerator::new()
-            .set_digit(NUM_DIGITS).unwrap()
-            .set_step(PERIOD).unwrap()
+            .set_digit(NUM_DIGITS)
+            .unwrap()
+            .set_step(PERIOD)
+            .unwrap()
             .set_hash_algorithm(HashAlgorithm::SHA1)
             .build();
 
         let key = match base32::decode(BASE32_ALPHABET, &self.encoded) {
             None => {
-                return Err(Box::new(
-                    std::io::Error::new(ErrorKind::Other, "Failed to decode base32 secret!")));
+                return Err(Box::new(std::io::Error::new(
+                    ErrorKind::Other,
+                    "Failed to decode base32 secret!",
+                )));
             }
             Some(k) => k,
         };
@@ -113,4 +119,4 @@ mod test {
         let key = TotpKey::from_encoded_secret("JBSWY3DPEHPK3PXP");
         assert_eq!("124851", key.get_code_at(|| 1650470683).unwrap());
     }
-}
+}