Moved some JWT db commands to db

src/admin.rs

@@ -0,0 +1,61 @@
+use diesel::{insert_into, prelude::*, PgConnection};
+use rocket::serde::json::Json;
+use uuid::Uuid;
+
+use crate::{
+    auth::pass::hash_password,
+    db,
+    errors::{RbError, RbResult},
+    guards::Admin,
+    schema::users::dsl as users,
+    RbDbConn,
+};
+
+#[get("/users")]
+pub async fn get_users(_admin: Admin, conn: RbDbConn) -> RbResult<Json<Vec<db::User>>>
+{
+    Ok(Json(conn.run(|c| db::users::all(c)).await?))
+}
+
+#[post("/users", data = "<user>")]
+pub async fn create_user(_admin: Admin, conn: RbDbConn, user: Json<db::NewUser>) -> RbResult<()>
+{
+    Ok(conn
+        .run(move |c| db::users::create(c, &user.into_inner()))
+        .await?)
+}
+
+#[get("/users/<user_id_str>")]
+pub async fn get_user_info(
+    _admin: Admin,
+    conn: RbDbConn,
+    user_id_str: &str,
+) -> RbResult<Json<db::User>>
+{
+    let user_id = Uuid::parse_str(user_id_str).map_err(|_| RbError::UMUnknownUser)?;
+
+    match conn.run(move |c| db::users::find(c, user_id)).await {
+        Some(user) => Ok(Json(user)),
+        None => Err(RbError::UMUnknownUser),
+    }
+}
+
+pub fn create_admin_user(conn: &PgConnection, username: &str, password: &str) -> RbResult<bool>
+{
+    let pass_hashed = hash_password(password)?;
+    let new_user = db::NewUser {
+        username: username.to_string(),
+        password: pass_hashed,
+        admin: true,
+    };
+
+    insert_into(users::users)
+        .values(&new_user)
+        .on_conflict(users::username)
+        .do_update()
+        .set(&new_user)
+        .execute(conn)
+        .map_err(|_| RbError::Custom("Couldn't create admin."))?;
+
+    Ok(true)
+}

src/auth/jwt.rs

@@ -1,5 +1,5 @@
 use chrono::Utc;
-use diesel::{insert_into, prelude::*, PgConnection};
+use diesel::{prelude::*, PgConnection};
 use hmac::{Hmac, NewMac};
 use jwt::SignWithKey;
 use rand::{thread_rng, Rng};
@@ -7,10 +7,8 @@ use serde::{Deserialize, Serialize};
 use sha2::Sha256;
 
 use crate::{
-    db::{
-        tokens::{NewRefreshToken, RefreshToken},
-        users::User,
-    },
+    db,
+    db::{tokens::NewRefreshToken, users::User},
     errors::{RbError, RbResult},
     schema::{refresh_tokens::dsl as refresh_tokens, users::dsl as users},
 };
@@ -61,14 +59,14 @@ pub fn generate_jwt_token(conn: &PgConnection, user: &User) -> RbResult<JWTRespo
         (current_time + chrono::Duration::seconds(crate::REFRESH_TOKEN_EXP_SECONDS)).naive_utc();
 
     // Store refresh token in database
-    insert_into(refresh_tokens::refresh_tokens)
-        .values(NewRefreshToken {
+    db::tokens::create(
+        conn,
+        &NewRefreshToken {
             token: refresh_token.to_vec(),
             user_id: user.id,
             expires_at: refresh_expire,
-        })
-        .execute(conn)
-        .map_err(|_| RbError::Custom("Couldn't insert refresh token."))?;
+        },
+    )?;
 
     Ok(JWTResponse {
         token,
@@ -82,11 +80,8 @@ pub fn refresh_token(conn: &PgConnection, refresh_token: &str) -> RbResult<JWTRe
         base64::decode(refresh_token).map_err(|_| RbError::AuthInvalidRefreshToken)?;
 
     // First, we request the token from the database to see if it's really a valid token
-    let (token_entry, user) = refresh_tokens::refresh_tokens
-        .inner_join(users::users)
-        .filter(refresh_tokens::token.eq(token_bytes))
-        .first::<(RefreshToken, User)>(conn)
-        .map_err(|_| RbError::AuthInvalidRefreshToken)?;
+    let (token_entry, user) =
+        db::tokens::find_with_user(conn, &token_bytes).ok_or(RbError::AuthInvalidRefreshToken)?;
 
     // If we see that the token has already been used before, we block the user.
     if token_entry.last_used_at.is_some() {

src/auth/mod.rs

@@ -5,7 +5,7 @@ use self::{
     jwt::{generate_jwt_token, JWTResponse},
     pass::verify_user,
 };
-use crate::{guards::User, RbDbConn, RbResult};
+use crate::{errors::RbResult, guards::User, RbDbConn};
 
 pub mod jwt;
 pub mod pass;

src/auth/pass.rs

@@ -1,12 +1,11 @@
 use argon2::verify_encoded;
-use diesel::{insert_into, prelude::*, PgConnection};
+use diesel::{prelude::*, PgConnection};
 use rand::{thread_rng, Rng};
 
 use crate::{
-    db::users::{NewUser, User},
-    errors::RbError,
+    db::users::User,
+    errors::{RbError, RbResult},
     schema::users::dsl as users,
-    RbResult,
 };
 
 pub fn verify_user(conn: &PgConnection, username: &str, password: &str) -> RbResult<User>
@@ -39,23 +38,3 @@ pub fn hash_password(password: &str) -> RbResult<String>
     argon2::hash_encoded(password.as_bytes(), &salt, &config)
         .map_err(|_| RbError::Custom("Couldn't hash password."))
 }
-
-pub fn create_admin_user(conn: &PgConnection, username: &str, password: &str) -> RbResult<bool>
-{
-    let pass_hashed = hash_password(password)?;
-    let new_user = NewUser {
-        username: username.to_string(),
-        password: pass_hashed,
-        admin: true,
-    };
-
-    insert_into(users::users)
-        .values(&new_user)
-        .on_conflict(users::username)
-        .do_update()
-        .set(&new_user)
-        .execute(conn)
-        .map_err(|_| RbError::Custom("Couldn't create admin."))?;
-
-    Ok(true)
-}

src/db/tokens.rs

@@ -1,7 +1,10 @@
-use diesel::{Insertable, Queryable};
+use diesel::{insert_into, prelude::*, Insertable, PgConnection, Queryable};
 use uuid::Uuid;
 
-use crate::schema::refresh_tokens;
+use crate::{
+    errors::{RbError, RbResult},
+    schema::{refresh_tokens, refresh_tokens::dsl::*},
+};
 
 #[derive(Queryable)]
 pub struct RefreshToken
@@ -20,3 +23,36 @@ pub struct NewRefreshToken
     pub user_id: Uuid,
     pub expires_at: chrono::NaiveDateTime,
 }
+
+pub fn all(conn: &PgConnection) -> RbResult<Vec<RefreshToken>>
+{
+    refresh_tokens
+        .load::<RefreshToken>(conn)
+        .map_err(|_| RbError::DbError("Couldn't get all refresh tokens."))
+}
+
+pub fn create(conn: &PgConnection, new_refresh_token: &NewRefreshToken) -> RbResult<()>
+{
+    insert_into(refresh_tokens)
+        .values(new_refresh_token)
+        .execute(conn)
+        .map_err(|_| RbError::Custom("Couldn't insert refresh token."))?;
+
+    // TODO check for conflict?
+
+    Ok(())
+}
+
+pub fn find_with_user(
+    conn: &PgConnection,
+    token_val: &[u8],
+) -> Option<(RefreshToken, super::users::User)>
+{
+    // TODO actually check for errors here
+    refresh_tokens
+        .inner_join(crate::schema::users::dsl::users)
+        .filter(token.eq(token_val))
+        .first::<(RefreshToken, super::users::User)>(conn)
+        .map_err(|_| RbError::Custom("Couldn't get refresh token & user."))
+        .ok()
+}

src/main.rs

@@ -11,13 +11,11 @@ extern crate diesel;
 use rocket::{fairing::AdHoc, Build, Rocket};
 use rocket_sync_db_pools::database;
 
-pub use crate::errors::{RbError, RbResult};
-
+mod admin;
 pub mod auth;
 pub mod db;
 pub mod errors;
 pub mod guards;
-mod routes;
 pub(crate) mod schema;
 
 // Any import defaults are defined here
@@ -54,7 +52,7 @@ async fn create_admin_user(rocket: Rocket<Build>) -> Result<Rocket<Build>, Rocke
         .await
         .expect("database connection");
     conn.run(move |c| {
-        auth::pass::create_admin_user(c, &admin_user, &admin_password)
+        admin::create_admin_user(c, &admin_user, &admin_password)
             .expect("failed to create admin user")
     })
     .await;
@@ -76,5 +74,8 @@ fn rocket() -> _
             "/api/auth",
             routes![auth::already_logged_in, auth::login, auth::refresh_token,],
         )
-        .mount("/api/admin", routes::admin::routes())
+        .mount(
+            "/api/admin",
+            routes![admin::get_users, admin::create_user, admin::get_user_info],
+        )
 }

src/routes/admin.rs

@@ -1,40 +0,0 @@
-use rocket::serde::json::Json;
-use uuid::Uuid;
-
-use crate::{
-    db,
-    errors::{RbError, RbResult},
-    guards::Admin,
-    RbDbConn,
-};
-
-pub fn routes() -> Vec<rocket::Route>
-{
-    routes![get_users, get_user_info, create_user]
-}
-
-#[get("/users")]
-async fn get_users(_admin: Admin, conn: RbDbConn) -> RbResult<Json<Vec<db::User>>>
-{
-    Ok(Json(conn.run(|c| db::users::all(c)).await?))
-}
-
-#[post("/users", data = "<user>")]
-async fn create_user(_admin: Admin, conn: RbDbConn, user: Json<db::NewUser>) -> RbResult<()>
-{
-    Ok(conn
-        .run(move |c| db::users::create(c, &user.into_inner()))
-        .await?)
-}
-
-#[get("/users/<user_id_str>")]
-async fn get_user_info(_admin: Admin, conn: RbDbConn, user_id_str: &str)
-    -> RbResult<Json<db::User>>
-{
-    let user_id = Uuid::parse_str(user_id_str).map_err(|_| RbError::UMUnknownUser)?;
-
-    match conn.run(move |c| db::users::find(c, user_id)).await {
-        Some(user) => Ok(Json(user)),
-        None => Err(RbError::UMUnknownUser),
-    }
-}

src/routes/mod.rs

@@ -1 +0,0 @@
-pub mod admin;