Add clean ups based on review feedback (#351)

* Add clean ups based on charcols suggestions

kanidm_client/tests/proto_v1_test.rs

@@ -765,20 +765,19 @@ fn test_server_rest_totp_auth_lifecycle() {
             .auth_password_totp("demo_account", "sohdi3iuHo6mai7noh0a", totp)
             .is_ok());
 
-        // Check a bad auth - needs to be second to prevent slocking
+        // Check a bad auth - needs to be second as we are going to trigger the slock.
         // Get a new connection
         let mut rsclient_bad = rsclient.new_session().unwrap();
         assert!(rsclient_bad
             .auth_password_totp("demo_account", "sohdi3iuHo6mai7noh0a", 0)
             .is_err());
+        // Delay by one second to allow the account to recover from the softlock.
+        std::thread::sleep(std::time::Duration::from_millis(1100));
 
         // Remove TOTP on the account.
         rsclient
             .idm_account_primary_credential_remove_totp("demo_account")
-            .unwrap(); // the result
+            .unwrap();
-                       // Delay by one second to allow the account to recover from the
-                       // softlock.
-        std::thread::sleep(std::time::Duration::from_millis(1100));
         // Check password auth.
         let mut rsclient_good = rsclient.new_session().unwrap();
         assert!(rsclient_good

kanidm_tools/src/cli/account.rs

@@ -307,8 +307,8 @@ impl AccountOpt {
                         }
                     };
 
-                    // display the tok.
+                    // display the token.
-                    eprintln!("You should scan the follow QR code with your OTP App.");
+                    eprintln!("Scan the following QR code with your OTP app.");
 
                     let code = match QrCode::new(tok.to_uri().as_str()) {
                         Ok(c) => c,
@@ -324,7 +324,7 @@ impl AccountOpt {
                         .build();
                     eprintln!("{}", image);
 
-                    eprintln!("Alternately, you can manually enter the following OTP details:");
+                    eprintln!("Alternatively, you can manually enter the following OTP details:");
                     println!("Account Name: {}", tok.accountname);
                     println!("Issuer: {}", tok.issuer);
                     println!("Algorithm: {}", tok.algo.to_string());

kanidm_tools/src/cli/login.rs

@@ -139,7 +139,13 @@ impl LoginOpt {
                 error!("Error during authentication init phase: Server offered no authentication mechanisms");
                 std::process::exit(1);
             }
-            1 => unsafe { mechs.get_unchecked(0) },
+            1 =>
+            {
+                #[allow(clippy::expect_used)]
+                mechs
+                    .get(0)
+                    .expect("can not fail - bounds already checked.")
+            }
             len => {
                 println!("Please choose how you want to authenticate:");
                 for (i, val) in mechs.iter().enumerate() {
@@ -152,7 +158,10 @@ impl LoginOpt {
                         std::process::exit(1);
                     }
                 };
-                unsafe { mechs.get_unchecked(mech_idx as usize) }
+                #[allow(clippy::expect_used)]
+                mechs
+                    .get(mech_idx as usize)
+                    .expect("can not fail - bounds already checked.")
             }
         };
 
@@ -175,7 +184,13 @@ impl LoginOpt {
                     );
                     std::process::exit(1);
                 }
-                1 => unsafe { allowed.get_unchecked(0) },
+                1 =>
+                {
+                    #[allow(clippy::expect_used)]
+                    allowed
+                        .get(0)
+                        .expect("can not fail - bounds already checked.")
+                }
                 len => {
                     println!("Please choose what credential to provide:");
                     for (i, val) in allowed.iter().enumerate() {
@@ -188,7 +203,10 @@ impl LoginOpt {
                             std::process::exit(1);
                         }
                     };
-                    unsafe { allowed.get_unchecked(idx as usize) }
+                    #[allow(clippy::expect_used)]
+                    allowed
+                        .get(idx as usize)
+                        .expect("can not fail - bounds already checked.")
                 }
             };
 

kanidmd/src/lib/idm/account.rs

@@ -255,7 +255,7 @@ impl Account {
                 Ok(ModifyList::new_purge_and_set("primary_credential", vcred))
             }
             None => {
-                // No credential exists, we can't supplementy it.
+                // No credential exists, we can't remove what is not real.
                 Err(OperationError::InvalidState)
             }
         }