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gamenight
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Ran rust fmt.

This commit is contained in:
Dennis Brentjes 2022-04-21 19:12:16 +02:00
parent df8b553345
commit 81e65b1619
4 changed files with 281 additions and 251 deletions
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141
backend/src/api.rs
View File

@ -1,36 +1,36 @@
use validator::ValidateArgs;
use crate::AppConfig;
use rocket::request::Outcome;
use jsonwebtoken::decode;
use crate::schema;
use crate::schema::DbConn;
use crate::AppConfig;
use chrono::Utc;
use jsonwebtoken::decode;
use jsonwebtoken::encode;
use jsonwebtoken::DecodingKey;
use jsonwebtoken::Validation;
use rocket::State;
use chrono::Utc;
use jsonwebtoken::{Header, EncodingKey};
use crate::schema;
use std::borrow::Cow;
use jsonwebtoken::encode;
use rocket::serde::json::{Json, json, Value};
use jsonwebtoken::{EncodingKey, Header};
use rocket::http::Status;
use rocket::request::{self, Request, FromRequest};
use rocket::outcome::Outcome::{Success, Failure};
use serde::{Serialize, Deserialize};
use rocket::outcome::Outcome::{Failure, Success};
use rocket::request::Outcome;
use rocket::request::{self, FromRequest, Request};
use rocket::serde::json::{json, Json, Value};
use rocket::State;
use serde::{Deserialize, Serialize};
use std::borrow::Cow;
use validator::ValidateArgs;
pub struct Referer(String);
#[derive(Debug)]
pub enum ReferrerError {
Missing,
MoreThanOne
MoreThanOne,
}
#[derive(Debug, Responder)]
pub enum ApiResponseVariant {
Status(Status),
// Redirect(Redirect),
// Redirect(Redirect),
Value(Value),
// Flash(Flash<Redirect>)
// Flash(Flash<Redirect>)
}
#[rocket::async_trait]
@ -38,7 +38,7 @@ impl<'r> FromRequest<'r> for Referer {
type Error = ReferrerError;
async fn from_request(req: &'r Request<'_>) -> request::Outcome<Self, Self::Error> {
let referers : Vec<_> = req.headers().get("Referer").collect();
let referers: Vec<_> = req.headers().get("Referer").collect();
match referers.len() {
0 => Failure((Status::BadRequest, ReferrerError::Missing)),
1 => Success(Referer(referers[0].to_string())),
@ -51,9 +51,9 @@ impl<'r> FromRequest<'r> for Referer {
struct ApiResponse {
result: Cow<'static, str>,
#[serde(skip_serializing_if = "Option::is_none")]
message: Option::<Cow<'static, str>>,
message: Option<Cow<'static, str>>,
#[serde(skip_serializing_if = "Option::is_none")]
jwt: Option::<Cow<'static, str>>
jwt: Option<Cow<'static, str>>,
}
impl ApiResponse {
@ -63,14 +63,14 @@ impl ApiResponse {
const SUCCES: Self = Self {
result: Self::SUCCES_RESULT,
message: None,
jwt: None
jwt: None,
};
fn error(message: String) -> Self {
Self {
Self {
result: Self::FAILURE_RESULT,
message: Some(Cow::Owned(message)),
jwt: None
jwt: None,
}
}
@ -78,7 +78,7 @@ impl ApiResponse {
Self {
result: Self::SUCCES_RESULT,
message: None,
jwt: Some(Cow::Owned(jwt))
jwt: Some(Cow::Owned(jwt)),
}
}
}
@ -98,23 +98,40 @@ impl<'r> FromRequest<'r> for schema::User {
async fn from_request(req: &'r Request<'_>) -> Outcome<Self, Self::Error> {
let header = match req.headers().get_one(AUTH_HEADER) {
Some(header) => header,
None => return Outcome::Failure((Status::BadRequest, ApiError::RequestError("No authorization header found".to_string())))
None => {
return Outcome::Failure((
Status::BadRequest,
ApiError::RequestError("No authorization header found".to_string()),
))
}
};
if !header.starts_with(BEARER) {
return Outcome::Failure((Status::BadRequest, ApiError::RequestError("Invalid Authorization header.".to_string())))
return Outcome::Failure((
Status::BadRequest,
ApiError::RequestError("Invalid Authorization header.".to_string()),
));
};
let app_config = req.guard::<&State<AppConfig>>().await.unwrap().inner();
let jwt = header.trim_start_matches(BEARER).to_owned();
let token = match decode::<Claims>(&jwt, &DecodingKey::from_secret(app_config.jwt_secret.as_bytes()), &Validation::default()) {
let token = match decode::<Claims>(
&jwt,
&DecodingKey::from_secret(app_config.jwt_secret.as_bytes()),
&Validation::default(),
) {
Ok(token) => token,
Err(error) => return Outcome::Failure((Status::BadRequest, ApiError::RequestError(error.to_string())))
Err(error) => {
return Outcome::Failure((
Status::BadRequest,
ApiError::RequestError(error.to_string()),
))
}
};
let id = token.claims.uid;
let conn = req.guard::<DbConn>().await.unwrap();
return Outcome::Success(schema::get_user(conn, id).await)
return Outcome::Success(schema::get_user(conn, id).await);
}
}
@ -123,38 +140,45 @@ pub async fn gamenights(conn: DbConn, user: Option<schema::User>) -> ApiResponse
if user.is_some() {
let gamenights = schema::get_all_gamenights(conn).await;
ApiResponseVariant::Value(json!(gamenights))
}
else {
} else {
ApiResponseVariant::Status(Status::Unauthorized)
}
}
#[post("/gamenight", format = "application/json", data = "<gamenight_json>")]
pub async fn gamenight_post_json(conn: DbConn, user: Option<schema::User>, gamenight_json: Json<schema::GameNightNoId>) -> ApiResponseVariant {
pub async fn gamenight_post_json(
conn: DbConn,
user: Option<schema::User>,
gamenight_json: Json<schema::GameNightNoId>,
) -> ApiResponseVariant {
if user.is_some() {
schema::insert_gamenight(conn, gamenight_json.into_inner()).await;
ApiResponseVariant::Value(json!(ApiResponse::SUCCES))
}
else {
} else {
ApiResponseVariant::Status(Status::Unauthorized)
}
}
#[post("/register", format = "application/json", data = "<register_json>")]
pub async fn register_post_json(conn: DbConn, register_json: Json<schema::Register>) -> ApiResponseVariant {
pub async fn register_post_json(
conn: DbConn,
register_json: Json<schema::Register>,
) -> ApiResponseVariant {
let register = register_json.into_inner();
let register_clone = register.clone();
match conn.run(move |c| {
register_clone.validate_args((c,c))
}).await {
match conn
.run(move |c| register_clone.validate_args((c, c)))
.await
{
Ok(()) => (),
Err(error) => return ApiResponseVariant::Value(json!(ApiResponse::error(error.to_string())))
Err(error) => {
return ApiResponseVariant::Value(json!(ApiResponse::error(error.to_string())))
}
}
match schema::insert_user(conn, register).await {
Ok(_) => ApiResponseVariant::Value(json!(ApiResponse::SUCCES)),
Err(err) => ApiResponseVariant::Value(json!(ApiResponse::error(err.to_string())))
Err(err) => ApiResponseVariant::Value(json!(ApiResponse::error(err.to_string()))),
}
}
@ -166,24 +190,37 @@ struct Claims {
}
#[post("/login", format = "application/json", data = "<login_json>")]
pub async fn login_post_json(conn: DbConn, config: &State<AppConfig>, login_json: Json<schema::Login>) -> ApiResponseVariant {
pub async fn login_post_json(
conn: DbConn,
config: &State<AppConfig>,
login_json: Json<schema::Login>,
) -> ApiResponseVariant {
match schema::login(conn, login_json.into_inner()).await {
Err(err) => ApiResponseVariant::Value(json!(ApiResponse::error(err.to_string()))),
Ok(login_result) => {
if !login_result.result {
return ApiResponseVariant::Value(json!(ApiResponse::error(String::from(
"username and password didn't match"
))));
}
let my_claims = Claims {
exp: Utc::now().timestamp() + chrono::Duration::days(7).num_seconds(),
uid: login_result.id.unwrap(),
role: login_result.role.unwrap()
role: login_result.role.unwrap(),
};
let secret = &config.inner().jwt_secret;
match encode(&Header::default(), &my_claims, &EncodingKey::from_secret(secret.as_bytes()))
{
match encode(
&Header::default(),
&my_claims,
&EncodingKey::from_secret(secret.as_bytes()),
) {
Ok(token) => ApiResponseVariant::Value(json!(ApiResponse::login_response(token))),
Err(error) => ApiResponseVariant::Value(json!(ApiResponse::error(error.to_string())))
Err(error) => {
ApiResponseVariant::Value(json!(ApiResponse::error(error.to_string())))
}
}
}
}
}
}

43
backend/src/main.rs
View File

@ -1,8 +1,17 @@
#[macro_use] extern crate rocket;
#[macro_use] extern crate diesel_migrations;
#[macro_use] extern crate diesel;
#[macro_use]
extern crate rocket;
#[macro_use]
extern crate diesel_migrations;
#[macro_use]
extern crate diesel;
use rocket::{fairing::AdHoc, figment::{Figment, providers::{Serialized, Toml, Env, Format}, Profile}};
use rocket::{
fairing::AdHoc,
figment::{
providers::{Env, Format, Serialized, Toml},
Figment, Profile,
},
};
use rocket_dyn_templates::Template;
use serde::{Deserialize, Serialize};
@ -12,12 +21,14 @@ mod site;
#[derive(Debug, Deserialize, Serialize)]
pub struct AppConfig {
jwt_secret: String
jwt_secret: String,
}
impl Default for AppConfig {
fn default() -> AppConfig {
AppConfig { jwt_secret: String::from("secret") }
AppConfig {
jwt_secret: String::from("secret"),
}
}
}
@ -34,13 +45,17 @@ fn rocket() -> _ {
.attach(Template::fairing())
.attach(AdHoc::on_ignite("Run Migrations", schema::run_migrations))
.attach(AdHoc::config::<AppConfig>())
.mount("/", routes![site::index, site::gamenights,
site::add_game_night, site::register])
.mount("/api", routes![
api::gamenights, api::gamenight_post_json,
api::register_post_json,
api::login_post_json
]);
.attach(site::make_cors())
.mount("/", routes![site::index, site::files])
.mount(
"/api",
routes![
api::gamenights,
api::gamenight_post_json,
api::register_post_json,
api::login_post_json
],
);
rocket
}

232
backend/src/schema.rs
View File

@ -1,24 +1,21 @@
use diesel::dsl::count;
use std::ops::Deref;
use argon2::PasswordVerifier;
use argon2::PasswordHash;
use diesel_derive_enum::DbEnum;
use crate::diesel::QueryDsl;
use crate::diesel::BoolExpressionMethods;
use crate::diesel::ExpressionMethods;
use crate::diesel::Connection;
use rocket_sync_db_pools::database;
use serde::{Serialize, Deserialize};
use rocket::{Rocket, Build};
use diesel::RunQueryDsl;
use argon2::{
password_hash::{
rand_core::OsRng,
PasswordHasher
},
Argon2
};
use crate::diesel::ExpressionMethods;
use crate::diesel::QueryDsl;
use argon2::password_hash::SaltString;
use argon2::PasswordHash;
use argon2::PasswordVerifier;
use argon2::{
password_hash::{rand_core::OsRng, PasswordHasher},
Argon2,
};
use diesel::dsl::count;
use diesel::RunQueryDsl;
use diesel_derive_enum::DbEnum;
use rocket::{Build, Rocket};
use rocket_sync_db_pools::database;
use serde::{Deserialize, Serialize};
use std::ops::Deref;
use validator::{Validate, ValidationError};
#[database("gamenight_database")]
@ -66,30 +63,25 @@ table! {
}
}
allow_tables_to_appear_in_same_query!(
gamenight,
known_games,
);
allow_tables_to_appear_in_same_query!(gamenight, known_games,);
pub enum DatabaseError {
Hash(password_hash::Error),
Query(String)
Query(String),
}
impl std::fmt::Display for DatabaseError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::result::Result<(), std::fmt::Error> {
match self {
DatabaseError::Hash(err) => write!(f, "{}", err),
DatabaseError::Query(err) => write!(f, "{}", err)
}
DatabaseError::Query(err) => write!(f, "{}", err),
}
}
}
pub async fn get_all_gamenights(conn: DbConn) -> Vec::<GameNight> {
conn.run(|c| {
gamenight::table.load::<GameNight>(c).unwrap()
}).await
pub async fn get_all_gamenights(conn: DbConn) -> Vec<GameNight> {
conn.run(|c| gamenight::table.load::<GameNight>(c).unwrap())
.await
}
pub async fn insert_gamenight(conn: DbConn, new_gamenight: GameNightNoId) -> () {
@ -98,7 +90,8 @@ pub async fn insert_gamenight(conn: DbConn, new_gamenight: GameNightNoId) -> ()
.values(new_gamenight)
.execute(c)
.unwrap()
}).await;
})
.await;
}
pub async fn insert_user(conn: DbConn, new_user: Register) -> Result<(), DatabaseError> {
@ -107,29 +100,41 @@ pub async fn insert_user(conn: DbConn, new_user: Register) -> Result<(), Databas
let argon2 = Argon2::default();
let password_hash = match argon2.hash_password(new_user.password.as_bytes(), &salt) {
Ok(hash) => hash.to_string(),
Err(error) => return Err(DatabaseError::Hash(error))
Ok(hash) => hash.to_string(),
Err(error) => return Err(DatabaseError::Hash(error)),
};
match conn.run(move |c| {
c.transaction(|| {
diesel::insert_into(user::table)
.values((user::username.eq(&new_user.username), user::email.eq(&new_user.email), user::role.eq(Role::User)))
.execute(c)?;
let ids : Vec::<i32> = match user::table
.filter(user::username.eq(&new_user.username).and(user::email.eq(&new_user.email)))
.select(user::id)
.get_results(c) {
match conn
.run(move |c| {
c.transaction(|| {
diesel::insert_into(user::table)
.values((
user::username.eq(&new_user.username),
user::email.eq(&new_user.email),
user::role.eq(Role::User),
))
.execute(c)?;
let ids: Vec<i32> = match user::table
.filter(
user::username
.eq(&new_user.username)
.and(user::email.eq(&new_user.email)),
)
.select(user::id)
.get_results(c)
{
Ok(id) => id,
Err(e) => return Err(e)
Err(e) => return Err(e),
};
diesel::insert_into(pwd::table)
.values((pwd::id.eq(ids[0]), pwd::password.eq(&password_hash)))
.execute(c)
diesel::insert_into(pwd::table)
.values((pwd::id.eq(ids[0]), pwd::password.eq(&password_hash)))
.execute(c)
})
})
}).await {
.await
{
Err(e) => Err(DatabaseError::Query(e.to_string())),
_ => Ok(()),
}
@ -137,83 +142,94 @@ pub async fn insert_user(conn: DbConn, new_user: Register) -> Result<(), Databas
pub async fn login(conn: DbConn, login: Login) -> Result<LoginResult, DatabaseError> {
conn.run(move |c| -> Result<LoginResult, DatabaseError> {
let id : i32 = match user::table
let id: i32 = match user::table
.filter(user::username.eq(&login.username))
.or_filter(user::email.eq(&login.username))
.select(user::id)
.get_results(c) {
Ok(id) => id[0],
Err(error) => return Err(DatabaseError::Query(error.to_string()))
};
let pwd : String = match pwd::table
.get_results(c)
{
Ok(id) => id[0],
Err(error) => return Err(DatabaseError::Query(error.to_string())),
};
let pwd: String = match pwd::table
.filter(pwd::id.eq(id))
.select(pwd::password)
.get_results::<String>(c) {
Ok(pwd) => pwd[0].clone(),
Err(error) => return Err(DatabaseError::Query(error.to_string()))
};
.get_results::<String>(c)
{
Ok(pwd) => pwd[0].clone(),
Err(error) => return Err(DatabaseError::Query(error.to_string())),
};
let parsed_hash = match PasswordHash::new(&pwd) {
Ok(hash) => hash,
Err(error) => return Err(DatabaseError::Hash(error))
Err(error) => return Err(DatabaseError::Hash(error)),
};
if Argon2::default().verify_password(&login.password.as_bytes(), &parsed_hash).is_ok() {
let role : Role = match user::table
if Argon2::default()
.verify_password(&login.password.as_bytes(), &parsed_hash)
.is_ok()
{
let role: Role = match user::table
.filter(user::id.eq(id))
.select(user::role)
.get_results::<Role>(c) {
Ok(role) => role[0].clone(),
Err(error) => return Err(DatabaseError::Query(error.to_string()))
};
.get_results::<Role>(c)
{
Ok(role) => role[0].clone(),
Err(error) => return Err(DatabaseError::Query(error.to_string())),
};
Ok(LoginResult {
result: true,
id: Some(id),
role: Some(role)
role: Some(role),
})
}
else {
} else {
Ok(LoginResult {
result: false,
id: None,
role: None,
})
}
}).await
})
.await
}
pub async fn get_user(conn: DbConn, id: i32) -> User {
conn.run(move |c| {
user::table
.filter(user::id.eq(id))
.first(c)
.unwrap()
}).await
conn.run(move |c| user::table.filter(user::id.eq(id)).first(c).unwrap())
.await
}
pub fn unique_username(username: &String, conn: &diesel::SqliteConnection) -> Result<(), ValidationError> {
pub fn unique_username(
username: &String,
conn: &diesel::SqliteConnection,
) -> Result<(), ValidationError> {
match user::table
.select(count(user::username))
.filter(user::username.eq(username))
.execute(conn) {
Ok(0) => Ok(()),
Ok(_) => Err(ValidationError::new("User already exists")),
Err(_) => Err(ValidationError::new("Database error while validating user"))
}
.execute(conn)
{
Ok(0) => Ok(()),
Ok(_) => Err(ValidationError::new("User already exists")),
Err(_) => Err(ValidationError::new("Database error while validating user")),
}
}
pub fn unique_email(email: &String, conn: &diesel::SqliteConnection) -> Result<(), ValidationError> {
pub fn unique_email(
email: &String,
conn: &diesel::SqliteConnection,
) -> Result<(), ValidationError> {
match user::table
.select(count(user::email))
.filter(user::email.eq(email))
.execute(conn) {
Ok(0) => Ok(()),
Ok(_) => Err(ValidationError::new("email already exists")),
Err(_) => Err(ValidationError::new("Database error while validating email"))
}
.execute(conn)
{
Ok(0) => Ok(()),
Ok(_) => Err(ValidationError::new("email already exists")),
Err(_) => Err(ValidationError::new(
"Database error while validating email",
)),
}
}
pub async fn run_migrations(rocket: Rocket<Build>) -> Rocket<Build> {
@ -223,7 +239,9 @@ pub async fn run_migrations(rocket: Rocket<Build>) -> Rocket<Build> {
embed_migrations!();
let conn = DbConn::get_one(&rocket).await.expect("database connection");
conn.run(|c| embedded_migrations::run(c)).await.expect("can run migrations");
conn.run(|c| embedded_migrations::run(c))
.await
.expect("can run migrations");
rocket
}
@ -235,45 +253,51 @@ pub enum Role {
}
#[derive(Serialize, Deserialize, Debug, Insertable, Queryable)]
#[table_name="user"]
#[table_name = "user"]
pub struct User {
pub id: i32,
pub username: String,
pub email: String,
pub role: Role
pub role: Role,
}
#[derive(Serialize, Deserialize, Debug, FromForm, Insertable)]
#[table_name="known_games"]
#[table_name = "known_games"]
pub struct GameNoId {
pub game : String,
pub game: String,
}
#[derive(Serialize, Deserialize, Debug, FromForm, Queryable)]
pub struct Game {
pub id: i32,
pub game : String,
pub game: String,
}
#[derive(Serialize, Deserialize, Debug, FromForm, Insertable)]
#[table_name="gamenight"]
#[table_name = "gamenight"]
pub struct GameNightNoId {
pub game : String,
pub datetime : String,
pub game: String,
pub datetime: String,
}
#[derive(Serialize, Deserialize, Debug, FromForm, Queryable)]
pub struct GameNight {
pub id: i32,
pub game : String,
pub datetime : String,
pub game: String,
pub datetime: String,
}
#[derive(Serialize, Deserialize, Debug, Validate, Clone)]
pub struct Register {
#[validate(length(min = 1), custom( function = "unique_username", arg = "&'v_a diesel::SqliteConnection"))]
#[validate(
length(min = 1),
custom(function = "unique_username", arg = "&'v_a diesel::SqliteConnection")
)]
pub username: String,
#[validate(email, custom( function = "unique_email", arg = "&'v_a diesel::SqliteConnection"))]
#[validate(
email,
custom(function = "unique_email", arg = "&'v_a diesel::SqliteConnection")
)]
pub email: String,
#[validate(length(min = 10), must_match = "password_repeat")]
pub password: String,
@ -283,12 +307,12 @@ pub struct Register {
#[derive(Serialize, Deserialize, Debug)]
pub struct Login {
pub username: String,
pub password: String
pub password: String,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct LoginResult {
pub result: bool,
pub id: Option<i32>,
pub role: Option<Role>
pub role: Option<Role>,
}

116
backend/src/site.rs
View File

@ -1,88 +1,42 @@
use std::borrow::Cow;
use serde::{Serialize, Deserialize};
use rocket_dyn_templates::Template;
use rocket::response::{Redirect};
use rocket::request::{FlashMessage};
use crate::schema;
use rocket::fs::NamedFile;
use rocket::http::Method;
use rocket_cors::{AllowedHeaders, AllowedOrigins, Cors, CorsOptions};
use std::io;
use std::path::{Path, PathBuf};
#[derive(Serialize, Deserialize, Debug)]
struct FlashData {
has_data: bool,
kind: Cow<'static, str>,
message: Cow<'static, str>
pub fn make_cors() -> Cors {
let allowed_origins = AllowedOrigins::some_exact(&[
// 4.
//CHANGE THESE TO MATCH YOUR PORTS
"http://localhost:3000",
"http://127.0.0.1:3000",
"http://localhost:8000",
"http://0.0.0.0:8000",
]);
CorsOptions {
// 5.
allowed_origins,
allowed_methods: vec![Method::Get].into_iter().map(From::from).collect(), // 1.
allowed_headers: AllowedHeaders::some(&[
"Authorization",
"Accept",
"Access-Control-Allow-Origin", // 6.
]),
allow_credentials: true,
..Default::default()
}
.to_cors()
.expect("error while building CORS")
}
impl FlashData {
const EMPTY: Self = Self { has_data: false, message: Cow::Borrowed(""), kind: Cow::Borrowed("") };
}
#[derive(Serialize, Deserialize, Debug)]
struct GameNightsData {
gamenights: Vec::<schema::GameNight>,
flash: FlashData
}
#[get("/gamenights")]
pub async fn gamenights(conn: schema::DbConn) -> Template {
let gamenights = schema::get_all_gamenights(conn).await;
let data = GameNightsData {
gamenights: gamenights,
flash: FlashData::EMPTY
};
Template::render("gamenights", &data)
#[get("/<file..>")]
pub async fn files(file: PathBuf) -> Option<NamedFile> {
NamedFile::open(Path::new("../frontend/build/").join(file))
.await
.ok()
}
#[get("/")]
pub async fn index() -> Redirect {
Redirect::to(uri!(gamenights))
pub async fn index() -> io::Result<NamedFile> {
NamedFile::open("../frontend/build/index.html").await
}
#[derive(Serialize, Deserialize, Debug)]
struct GameNightAddData {
post_url: String,
flash : FlashData
}
#[get("/gamenight/add")]
pub async fn add_game_night(flash: Option<FlashMessage<'_>>) -> Template {
let flash_data = match flash {
None => FlashData::EMPTY,
Some(flash) => FlashData {
has_data: true,
message: Cow::Owned(flash.message().to_string()),
kind: Cow::Owned(flash.kind().to_string())
}
};
let data = GameNightAddData {
post_url: "/api/gamenight".to_string(),
flash: flash_data
};
Template::render("gamenight_add", &data)
}
#[derive(Serialize, Deserialize, Debug)]
struct RegisterData {
flash : FlashData
}
#[get("/register")]
pub async fn register(flash: Option<FlashMessage<'_>>) -> Template {
let flash_data = match flash {
None => FlashData::EMPTY,
Some(flash) => FlashData {
has_data: true,
message: Cow::Owned(flash.message().to_string()),
kind: Cow::Owned(flash.kind().to_string())
}
};
let data = RegisterData {
flash: flash_data
};
Template::render("register", &data)
}