refactor: apply clippy recommendations

src/controllers/ui/authorize.rs

@@ -208,12 +208,9 @@ pub async fn perform_authorize(
         .bind(authorization.created_at.to_rfc3339_opts(SecondsFormat::Millis, true))
         .execute(&app_state.db)
         .await;
-    match res {
-        Err(err) => {
+    if let Err(err) = res {
         error!("Failed to save authorization in DB. {}", err);
         return (StatusCode::INTERNAL_SERVER_ERROR, Html("Internal server error: Failed to process authorization form.")).into_response();
-        },
-        _ => {}
     }
     info!("Created authorization {}", &authorization.id);
 

src/controllers/ui/login.rs

@@ -98,7 +98,7 @@ pub async fn perform_login(
     headers.insert("Set-Cookie", HeaderValue::from_str(&jwt_cookie).unwrap());
     // TODO: check redirection for arbitrary URL, enforce relative path
     headers.insert("Location", HeaderValue::from_str(
-        &query_params.redirect_to.unwrap_or(format!("/me"))
+        &query_params.redirect_to.unwrap_or("/me".to_string())
     ).unwrap());
 
     (

src/database.rs

@@ -1,4 +1,4 @@
-use anyhow::{anyhow, Context, Result};
+use anyhow::{Context, Result};
 use sqlx::{sqlite::{SqliteConnectOptions, SqlitePoolOptions}, Pool, Sqlite, ConnectOptions};
 use std::str::FromStr;
 

src/main.rs

@@ -17,9 +17,9 @@ use log::info;
 use sqlx::{Pool, Sqlite};
 use models::config::{AppSecrets, Config};
 
-pub const DEFAULT_DB_PATH: &'static str = &"/var/lib/autotasker/autotasker.db";
-pub const DEFAULT_ASSETS_PATH: &'static str = &"/usr/local/lib/autotasker/assets";
-pub const DEFAULT_CONFIG_PATH: &'static str = &"/etc/autotasker/config.yaml";
+pub const DEFAULT_DB_PATH: &str = "/var/lib/autotasker/autotasker.db";
+pub const DEFAULT_ASSETS_PATH: &str = "/usr/local/lib/autotasker/assets";
+pub const DEFAULT_CONFIG_PATH: &str = "/etc/autotasker/config.yaml";
 
 fn get_config(path: String) -> Result<Config> {
     let inp_def_yaml = fs::read_to_string(path)
@@ -45,7 +45,7 @@ async fn get_app_context(start_app_config: StartAppConfig) -> Result<(Config, Ap
 
     let database_path = &start_app_config.database_path.unwrap_or(DEFAULT_DB_PATH.to_string());
     info!("Using database file at {}", database_path);
-    let pool = prepare_database(&database_path).await.context("Could not prepare db.")?;
+    let pool = prepare_database(database_path).await.context("Could not prepare db.")?;
 
     let config_path = start_app_config.config_path.unwrap_or(DEFAULT_CONFIG_PATH.to_string());
     info!("Using config file at {}", &config_path);

src/middlewares/app_auth.rs

@@ -99,7 +99,7 @@ pub async fn enforce_jwt_auth_middleware(
             );
         }
     };
-    let token_claims: AppUserTokenClaims = match verify_token(&app_state.secrets, &jwt) {
+    let token_claims: AppUserTokenClaims = match verify_token(&app_state.secrets, jwt) {
         Ok(val) => val,
         Err(_e) => {
             return Err(

src/middlewares/user_auth.rs

@@ -1,6 +1,5 @@
-use std::collections::HashMap;
 
-use axum::{extract::{OriginalUri, Query, Request, State}, http::{HeaderMap, HeaderValue, StatusCode}, middleware::Next, response::{Html, IntoResponse, Redirect, Response}, Extension};
+use axum::{extract::{OriginalUri, Request, State}, http::StatusCode, middleware::Next, response::{Html, IntoResponse, Redirect, Response}, Extension};
 use axum_extra::extract::CookieJar;
 
 use crate::{
@@ -24,7 +23,7 @@ pub async fn auth_middleware(
             return Ok(next.run(req).await)
         }
     };
-    let token_claims: UserTokenClaims = match verify_token(&app_state.secrets, &jwt) {
+    let token_claims: UserTokenClaims = match verify_token(&app_state.secrets, jwt) {
         Ok(val) => val,
         Err(_e) => {
             return Err(

src/renderer.rs

@@ -39,7 +39,7 @@ impl TemplateRenderer {
             return res
         }
         *res.status_mut() = status;
-        return res;
+        res
     }
 }
 

src/services/oauth2.rs

@@ -6,7 +6,7 @@ use crate::models::{authorization::AuthorizationScope, config::Application};
 pub fn verify_redirect_uri(app: &Application, input_redirect_uri: &str) -> bool {
     app.allowed_redirect_uris
         .iter()
-        .find(|uri| **uri == input_redirect_uri).is_some()
+        .any(|uri| *uri == input_redirect_uri)
 }
 
 pub fn parse_scope(scope_str: &str) -> Result<Vec<AuthorizationScope>> {

src/services/session.rs

@@ -1,6 +1,5 @@
-use fully_pub::fully_pub;
 use anyhow::Result;
-use serde::{de::DeserializeOwned, Deserialize, Serialize};
+use serde::{de::DeserializeOwned, Serialize};
 use jsonwebtoken::{encode, decode, Header, Algorithm, Validation, EncodingKey, DecodingKey};
 
 use crate::models::config::AppSecrets;
@@ -10,16 +9,16 @@ pub fn create_token<T: Serialize>(secrets: &AppSecrets, claims: T) -> String {
     let token = encode(
         &Header::default(),
         &claims,
-        &EncodingKey::from_secret(&secrets.jwt_secret.as_bytes())
+        &EncodingKey::from_secret(secrets.jwt_secret.as_bytes())
     ).expect("Create token");
 
-    return token;
+    token
 }
 
 pub fn verify_token<T: DeserializeOwned>(secrets: &AppSecrets, jwt: &str)  -> Result<T> {
     let token_data = decode::<T>(
-        &jwt,
-        &DecodingKey::from_secret(&secrets.jwt_secret.as_bytes()),
+        jwt,
+        &DecodingKey::from_secret(secrets.jwt_secret.as_bytes()),
         &Validation::new(Algorithm::HS256)
     )?;
 

src/utils.rs

@@ -56,7 +56,7 @@ pub fn parse_basic_auth(header_value: &str) -> Result<(String, String)> {
     let components: Vec<&str> = basic_auth_str.split(':').collect();
 
     Ok((
-        components.get(0).ok_or(anyhow!("Expected username in encoded Authorization header value."))?.to_string(),
+        components.first().ok_or(anyhow!("Expected username in encoded Authorization header value."))?.to_string(),
         components.get(1).ok_or(anyhow!("Expected password in encoded Authorization header value."))?.to_string()
     ))