repo stringlengths 6 65 | file_url stringlengths 81 311 | file_path stringlengths 6 227 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:31:58 2026-01-04 20:25:31 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/mod.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/mod.rs | mod auth;
mod to_do;
mod app;
mod users;
use auth::auth_views_factory;
use to_do::to_do_views_factory;
use app::app_views_factory;
use users::user_views_factory;
use actix_web::web::ServiceConfig;
pub fn views_factory(app: &mut ServiceConfig) {
auth_views_factory(app);
to_do_views_factory(app);
app_views_factory(app);
user_views_factory(app);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/auth/login.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/auth/login.rs |
pub async fn login() -> String {
format!("Login view")
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/auth/mod.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/auth/mod.rs | mod login;
mod logout;
use actix_web::web::{ServiceConfig, get, scope};
pub fn auth_views_factory(app: &mut ServiceConfig) {
app.service(
scope("v1/auth")
.route("login", get().to(login::login))
.route("logout", get().to(logout::logout))
);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/auth/logout.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/auth/logout.rs |
pub async fn logout() -> String {
format!("Logout view")
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/app/items.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/app/items.rs | use actix_web::HttpResponse;
use super::content_loader::read_file;
use super::content_loader::add_component;
pub async fn items() -> HttpResponse {
let mut html_data = read_file(
"./templates/main.html");
let javascript_data: String = read_file(
"./javascript/main.js");
let css_data: String = read_file(
"./css/main.css");
let base_css_data: String = read_file(
"./css/base.css");
html_data = html_data.replace("{{JAVASCRIPT}}", &javascript_data);
html_data = html_data.replace("{{CSS}}", &css_data);
html_data = html_data.replace("{{BASE_CSS}}", &base_css_data);
html_data = add_component(String::from("header"), html_data);
HttpResponse::Ok()
.content_type("text/html; charset=utf-8")
.body(html_data)
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/app/content_loader.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/app/content_loader.rs | use std::fs;
pub fn read_file(file_path: &str) -> String {
let data: String = fs::read_to_string(
file_path).expect("Unable to read file");
return data
}
pub fn add_component(component_tag: String, html_data: String) -> String {
let css_tag: String = component_tag.to_uppercase() + "_CSS";
let html_tag: String = component_tag.to_uppercase() + "_HTML";
let css_path = String::from("./templates/components/") +
&component_tag.to_lowercase() + ".css";
let css_loaded = read_file(&css_path);
let html_path = String::from("./templates/components/") +
&component_tag.to_lowercase() + ".html";
let html_loaded = read_file(&html_path);
let html_data = html_data.replace(html_tag.as_str(), &html_loaded);
let html_data = html_data.replace(css_tag.as_str(), &css_loaded);
return html_data
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/app/mod.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/app/mod.rs | use actix_web::web;
mod items;
mod content_loader;
pub fn app_views_factory(app: &mut web::ServiceConfig) {
app.route("/", web::get().to(items::items));
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/users/mod.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/users/mod.rs | mod create;
use actix_web::web::{ServiceConfig, post, scope};
pub fn user_views_factory(app: &mut ServiceConfig) {
app.service(
scope("v1/user")
.route("create", post().to(create::create))
);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/users/create.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/users/create.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse, Responder};
use actix_web::HttpResponseBuilder;
use crate::database::DB;
use crate::json_serialization::new_user::NewUserSchema;
use crate::models::user::new_user::NewUser;
use crate::schema::users;
pub async fn create(new_user: web::Json<NewUserSchema>, db: DB) -> impl Responder {
let new_user = NewUser::new(
new_user.name.clone(),
new_user.email.clone(),
new_user.password.clone()
);
let insert_result = diesel::insert_into(users::table).values(&new_user).execute(&db.connection);
match insert_result {
Ok(_) => HttpResponse::Created(),
Err(_) => HttpResponse::Conflict()
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/mod.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/mod.rs | mod create;
mod get;
mod edit;
mod delete;
use actix_web::web::{ServiceConfig, post, get, scope};
pub fn to_do_views_factory(app: &mut ServiceConfig) {
app.service(
scope("v1/item")
.route("create/{title}", post().to(create::create))
.route("get", get().to(get::get))
.route("edit", post().to(edit::edit))
.route("delete", post().to(delete::delete))
);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/edit.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/edit.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse};
use crate::json_serialization::{to_do_item::ToDoItem,
to_do_items::ToDoItems};
use crate::jwt::JwToken;
use crate::schema::to_do;
use crate::database::DB;
pub async fn edit(to_do_item: web::Json<ToDoItem>, token: JwToken, db: DB) -> HttpResponse {
let results = to_do::table.filter(to_do::columns::title
.eq(&to_do_item.title));
let _ = diesel::update(results)
.set(to_do::columns::status.eq("DONE"))
.execute(&db.connection);
return HttpResponse::Ok().json(ToDoItems::get_state())
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/create.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/create.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::HttpResponse;
use actix_web::HttpRequest;
use crate::json_serialization::to_do_items::ToDoItems;
use crate::database::establish_connection;
use crate::models::item::new_item::NewItem;
use crate::models::item::item::Item;
use crate::schema::to_do;
pub async fn create(req: HttpRequest) -> HttpResponse {
let title: String = req.match_info().get("title").unwrap().to_string();
let connection = establish_connection();
let items = to_do::table.filter(to_do::columns::title.eq(&title.as_str()))
.order(to_do::columns::id.asc())
.load::<Item>(&connection)
.unwrap();
if items.len() == 0 {
let new_post = NewItem::new(title, 1);
let _ = diesel::insert_into(to_do::table).values(&new_post)
.execute(&connection);
}
return HttpResponse::Ok().json(ToDoItems::get_state())
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/get.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/get.rs | use actix_web::Responder;
use crate::json_serialization::to_do_items::ToDoItems;
pub async fn get() -> impl Responder {
return ToDoItems::get_state();
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/delete.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/views/to_do/delete.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse};
use crate::database::establish_connection;
use crate::schema::to_do;
use crate::json_serialization::{to_do_item::ToDoItem,
to_do_items::ToDoItems};
use crate::jwt::JwToken;
use crate::models::item::item::Item;
pub async fn delete(to_do_item: web::Json<ToDoItem>, token: JwToken) -> HttpResponse {
let connection = establish_connection();
let items = to_do::table.filter(to_do::columns::title.eq(&to_do_item.title.as_str()))
.order(to_do::columns::id.asc())
.load::<Item>(&connection)
.unwrap();
let _ = diesel::delete(&items[0]).execute(&connection);
return HttpResponse::Ok().json(ToDoItems::get_state())
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/enums.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/enums.rs | use serde::ser::{Serialize, SerializeStruct, Serializer};
#[derive(Clone)]
pub enum TaskStatus {
DONE,
PENDING
}
impl TaskStatus {
pub fn stringify(&self) -> String {
match &self {
&Self::DONE => {"DONE".to_string()},
&Self::PENDING => {"PENDING".to_string()}
}
}
pub fn from_string(input_string: String) -> Self {
match input_string.as_str() {
"DONE" => TaskStatus::DONE,
"PENDING" => TaskStatus::PENDING,
_ => panic!("input {} not supported",
input_string)
}
}
}
impl Serialize for TaskStatus {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let mut s = serializer.serialize_struct("TaskStatus", 1)?;
s.serialize_field("status", &self.stringify())?;
s.end()
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/mod.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/mod.rs | pub mod structs;
pub mod enums;
use enums::TaskStatus;
use structs::done::Done;
use structs::pending::Pending;
pub enum ItemTypes {
Pending(Pending),
Done(Done)
}
pub fn to_do_factory(title: &str,
status: TaskStatus) -> ItemTypes {
match status {
TaskStatus::DONE => {
ItemTypes::Done(Done::new(title))
},
TaskStatus::PENDING => {
ItemTypes::Pending(Pending::new(title))
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/structs/pending.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/structs/pending.rs | use super::base::Base;
use super::super::enums::TaskStatus;
pub struct Pending {
pub super_struct: Base
}
impl Pending {
pub fn new(input_title: &str) -> Self {
let base = Base{
title: input_title.to_string(),
status: TaskStatus::PENDING
};
return Pending{super_struct: base}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/structs/base.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/structs/base.rs | use super::super::enums::TaskStatus;
use serde::Serialize;
#[derive(Serialize)]
pub struct Base {
pub title: String,
pub status: TaskStatus
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/structs/mod.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/structs/mod.rs | pub mod base;
pub mod done;
pub mod pending;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/structs/done.rs | chapter07/altering_the_to_do_item_data_model/web_app/src/to_do/structs/done.rs | use super::base::Base;
use super::super::enums::TaskStatus;
pub struct Done {
pub super_struct: Base
}
impl Done {
pub fn new(input_title: &str) -> Self {
let base = Base {
title: input_title.to_string(),
status: TaskStatus::DONE
};
return Done{super_struct: base}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/config.rs | chapter07/managing_user_sessions/web_app/src/config.rs | use std::collections::HashMap;
use std::env;
use serde_yaml;
pub struct Config {
pub map: HashMap<String, serde_yaml::Value>
}
impl Config {
pub fn new() -> Config {
let args: Vec<String> = env::args().collect();
let file_path = &args[args.len() - 1];
let file = std::fs::File::open(file_path).unwrap();
let map: HashMap<String, serde_yaml::Value> = serde_yaml::
from_reader(file).unwrap();
return Config{map}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/jwt.rs | chapter07/managing_user_sessions/web_app/src/jwt.rs | use actix_web::dev::Payload;
use actix_web::{Error, FromRequest, HttpRequest};
use actix_web::error::ErrorUnauthorized;
use futures::future::{Ready, ok, err};
use serde::{Deserialize, Serialize};
use jsonwebtoken::{encode, decode, Algorithm, Header,
EncodingKey, DecodingKey, Validation};
use chrono::{DateTime, Utc};
use chrono::serde::ts_seconds;
use crate::config::Config;
#[derive(Debug, Serialize, Deserialize)]
pub struct JwToken {
pub user_id: i32,
#[serde(with = "ts_seconds")]
pub minted: DateTime<Utc>
}
impl JwToken {
pub fn get_key() -> String {
let config = Config::new();
let key_str = config.map.get("SECRET_KEY").unwrap().as_str().unwrap();
return key_str.to_owned()
}
pub fn encode(self) -> String {
let key = EncodingKey::from_secret(JwToken::get_key().as_ref());
let token = encode(&Header::default(), &self, &key).unwrap();
return token
}
pub fn new(user_id: i32) -> Self {
let timestamp = Utc::now();
return JwToken { user_id, minted: timestamp};
}
pub fn from_token(token: String) -> Option<Self> {
let key = DecodingKey::from_secret(
JwToken::get_key().as_ref()
);
let token_result = decode::<JwToken>(
&token, &key,
&Validation::new(Algorithm::HS256)
);
match token_result {
Ok(data) => {
Some(data.claims)
},
Err(_) => {
return None
}
}
}
}
impl FromRequest for JwToken {
type Error = Error;
type Future = Ready<Result<JwToken, Error>>;
fn from_request(req: &HttpRequest,
_: &mut Payload) -> Self::Future {
match req.headers().get("token") {
Some(data) => {
let raw_token = data.to_str()
.unwrap()
.to_string();
let token_result = JwToken::from_token(
raw_token
);
match token_result {
Some(token) => {
return ok(token)
},
None => {
let error = ErrorUnauthorized(
"token can't be decoded"
);
return err(error)
}
}
},
None => {
let error = ErrorUnauthorized(
"token not in header under key 'token'"
);
return err(error)
}
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/database.rs | chapter07/managing_user_sessions/web_app/src/database.rs | use actix_web::dev::Payload;
use actix_web::error::ErrorServiceUnavailable;
use actix_web::{Error, FromRequest, HttpRequest};
use futures::future::{Ready, ok, err};
use lazy_static::lazy_static;
use diesel::{
r2d2::{Pool, ConnectionManager, PooledConnection},
pg::PgConnection,
};
use crate::config::Config;
type PgPool = Pool<ConnectionManager<PgConnection>>;
pub struct DbConnection {
pub db_connection: PgPool,
}
lazy_static! {
pub static ref DBCONNECTION: DbConnection = {
let connection_string = Config::new().map.get("DB_URL")
.unwrap().as_str()
.unwrap().to_string();
DbConnection {
db_connection: PgPool::builder()
.max_size(8)
.build(ConnectionManager::new(connection_string))
.expect("failed to create db connection_pool")
}
};
}
pub fn establish_connection() -> PooledConnection<ConnectionManager<PgConnection>>{
return DBCONNECTION.db_connection.get().unwrap()
}
pub struct DB {
pub connection: PooledConnection<ConnectionManager<PgConnection>>
}
impl FromRequest for DB {
type Error = Error;
type Future = Ready<Result<DB, Error>>;
fn from_request(_: &HttpRequest, _: &mut Payload) -> Self::Future{
match DBCONNECTION.db_connection.get() {
Ok(connection) => {
return ok(DB{connection})
},
Err(_) => {
return err(ErrorServiceUnavailable(
"could not make connection to database"))
}
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/schema.rs | chapter07/managing_user_sessions/web_app/src/schema.rs | table! {
to_do (id) {
id -> Int4,
title -> Varchar,
status -> Varchar,
date -> Timestamp,
user_id -> Int4,
}
}
table! {
users (id) {
id -> Int4,
username -> Varchar,
email -> Varchar,
password -> Varchar,
unique_id -> Varchar,
}
}
joinable!(to_do -> users (user_id));
allow_tables_to_appear_in_same_query!(
to_do,
users,
);
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/main.rs | chapter07/managing_user_sessions/web_app/src/main.rs | #[macro_use] extern crate diesel;
extern crate dotenv;
use actix_web::{App, HttpServer};
use actix_service::Service;
use actix_cors::Cors;
mod schema;
mod database;
mod views;
mod to_do;
mod json_serialization;
mod jwt;
mod models;
mod config;
#[actix_web::main]
async fn main() -> std::io::Result<()> {
HttpServer::new(|| {
let cors = Cors::default().allow_any_origin().allow_any_method().allow_any_header();
let app = App::new()
.wrap_fn(|req, srv|{
println!("{:?}", req);
let future = srv.call(req);
async {
let result = future.await?;
Ok(result)
}
}).configure(views::views_factory).wrap(cors);
return app
})
.bind("127.0.0.1:8000")?
.run()
.await
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/json_serialization/to_do_item.rs | chapter07/managing_user_sessions/web_app/src/json_serialization/to_do_item.rs | use serde::Deserialize;
#[derive(Deserialize)]
pub struct ToDoItem {
pub title: String,
pub status: String
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/json_serialization/to_do_items.rs | chapter07/managing_user_sessions/web_app/src/json_serialization/to_do_items.rs | use crate::diesel;
use diesel::prelude::*;
use crate::database::establish_connection;
use crate::models::item::item::Item;
use crate::schema::to_do;
use serde::Serialize;
use std::vec::Vec;
use actix_web::{
body::BoxBody, http::header::ContentType,
HttpRequest, HttpResponse, Responder,
};
use crate::to_do::ItemTypes;
use crate::to_do::structs::base::Base;
use crate::to_do::{to_do_factory, enums::TaskStatus};
#[derive(Serialize)]
pub struct ToDoItems {
pub pending_items: Vec<Base>,
pub done_items: Vec<Base>,
pub pending_item_count: i8,
pub done_item_count: i8
}
impl ToDoItems {
pub fn new(input_items: Vec<ItemTypes>) -> ToDoItems {
let mut pending_array_buffer = Vec::new();
let mut done_array_buffer = Vec::new();
for item in input_items {
match item {
ItemTypes::Pending(packed) => pending_array_buffer.
push(packed.super_struct),
ItemTypes::Done(packed) => done_array_buffer.push(
packed.super_struct)
}
}
let done_count: i8 = done_array_buffer.len() as i8;
let pending_count: i8 = pending_array_buffer.len() as i8;
return ToDoItems{
pending_items: pending_array_buffer,
done_item_count: done_count,
pending_item_count: pending_count,
done_items: done_array_buffer
}
}
pub fn get_state() -> ToDoItems {
let connection = establish_connection();
let mut array_buffer = Vec::new();
let items = to_do::table
.order(to_do::columns::id.asc())
.load::<Item>(&connection)
.unwrap();
for item in items {
let status = TaskStatus::from_string(item.status.as_str().to_string());
let item = to_do_factory(&item.title, status);
array_buffer.push(item);
}
return ToDoItems::new(array_buffer)
}
}
impl Responder for ToDoItems {
type Body = BoxBody;
fn respond_to(self, _req: &HttpRequest)
-> HttpResponse<Self::Body> {
let body = serde_json::to_string(&self).unwrap();
HttpResponse::Ok()
.content_type(ContentType::json())
.body(body)
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/json_serialization/login.rs | chapter07/managing_user_sessions/web_app/src/json_serialization/login.rs | use serde::Deserialize;
#[derive(Deserialize)]
pub struct Login {
pub username: String,
pub password: String
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/json_serialization/mod.rs | chapter07/managing_user_sessions/web_app/src/json_serialization/mod.rs | pub mod to_do_items;
pub mod to_do_item;
pub mod new_user;
pub mod login;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/json_serialization/new_user.rs | chapter07/managing_user_sessions/web_app/src/json_serialization/new_user.rs | use serde::Deserialize;
#[derive(Deserialize)]
pub struct NewUserSchema {
pub name: String,
pub email: String,
pub password: String
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/models/mod.rs | chapter07/managing_user_sessions/web_app/src/models/mod.rs | pub mod item;
pub mod user;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/models/user/user.rs | chapter07/managing_user_sessions/web_app/src/models/user/user.rs | extern crate bcrypt;
use diesel::{Queryable, Identifiable};
use bcrypt::verify;
use crate::schema::users;
#[derive(Queryable, Clone, Identifiable)]
#[table_name="users"]
pub struct User {
pub id: i32,
pub username: String,
pub email: String,
pub password: String,
pub unique_id: String
}
impl User {
pub fn verify(&self, password: String) -> bool {
verify(password.as_str(),
&self.password).unwrap()
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/models/user/mod.rs | chapter07/managing_user_sessions/web_app/src/models/user/mod.rs | pub mod new_user;
pub mod user;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/models/user/new_user.rs | chapter07/managing_user_sessions/web_app/src/models/user/new_user.rs | use uuid::Uuid;
use diesel::Insertable;
use bcrypt::{DEFAULT_COST, hash};
use crate::schema::users;
#[derive(Insertable, Clone)]
#[table_name="users"]
pub struct NewUser {
pub username: String,
pub email: String,
pub password: String,
pub unique_id: String,
}
impl NewUser {
pub fn new(username: String,
email: String, password: String) -> NewUser {
let hashed_password: String = hash(
password.as_str(), DEFAULT_COST
).unwrap();
let uuid = Uuid::new_v4().to_string();
return NewUser {
username,
email,
password: hashed_password,
unique_id: uuid
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/models/item/mod.rs | chapter07/managing_user_sessions/web_app/src/models/item/mod.rs | pub mod new_item;
pub mod item;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/models/item/item.rs | chapter07/managing_user_sessions/web_app/src/models/item/item.rs | use crate::schema::to_do;
use chrono::NaiveDateTime;
use super::super::user::user::User;
#[derive(Queryable, Identifiable, Associations)]
#[belongs_to(User)]
#[table_name="to_do"]
pub struct Item {
pub id: i32,
pub title: String,
pub status: String,
pub date: NaiveDateTime,
pub user_id: i32,
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/models/item/new_item.rs | chapter07/managing_user_sessions/web_app/src/models/item/new_item.rs | use crate::schema::to_do;
use chrono::{NaiveDateTime, Utc};
#[derive(Insertable)]
#[table_name="to_do"]
pub struct NewItem {
pub title: String,
pub status: String,
pub date: NaiveDateTime,
pub user_id: i32,
}
impl NewItem {
pub fn new(title: String, user_id: i32) -> NewItem {
let now = Utc::now().naive_local();
NewItem{
title, status: String::from("PENDING"),
date: now,
user_id
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/mod.rs | chapter07/managing_user_sessions/web_app/src/views/mod.rs | mod auth;
mod to_do;
mod app;
mod users;
use auth::auth_views_factory;
use to_do::to_do_views_factory;
use app::app_views_factory;
use users::user_views_factory;
use actix_web::web::ServiceConfig;
pub fn views_factory(app: &mut ServiceConfig) {
auth_views_factory(app);
to_do_views_factory(app);
app_views_factory(app);
user_views_factory(app);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/auth/login.rs | chapter07/managing_user_sessions/web_app/src/views/auth/login.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse, Responder};
use crate::database::DB;
use crate::models::user::user::User;
use crate::json_serialization::login::Login;
use crate::schema::users;
use crate::jwt::JwToken;
pub async fn login(credentials: web::Json<Login>, db: DB) -> impl Responder {
let password = credentials.password.clone();
let users = users::table.filter(users::columns::username.eq(credentials.username.clone()))
.load::<User>(&db.connection).unwrap();
if users.len() == 0 {
return HttpResponse::NotFound()
} else if users.len() > 1 {
return HttpResponse::Conflict()
}
match users[0].verify(password) {
true => {
let token = JwToken::new(users[0].id);
let raw_token = token.encode();
HttpResponse::Ok().append_header(("token", raw_token)).take()
},
false => HttpResponse::Unauthorized()
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/auth/mod.rs | chapter07/managing_user_sessions/web_app/src/views/auth/mod.rs | mod login;
mod logout;
use actix_web::web::{ServiceConfig, get, scope};
pub fn auth_views_factory(app: &mut ServiceConfig) {
app.service(
scope("v1/auth")
.route("login", get().to(login::login))
.route("logout", get().to(logout::logout))
);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/auth/logout.rs | chapter07/managing_user_sessions/web_app/src/views/auth/logout.rs | use actix_web::HttpResponse;
pub async fn logout() -> HttpResponse {
HttpResponse::Ok()
.content_type("text/html; charset=utf-8")
.body("<html>\
<script>\
localStorage.removeItem('user-token'); \
window.location.replace(
document.location.origin);\
</script>\
</html>")
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/app/items.rs | chapter07/managing_user_sessions/web_app/src/views/app/items.rs | use actix_web::HttpResponse;
use super::content_loader::read_file;
use super::content_loader::add_component;
pub async fn items() -> HttpResponse {
let mut html_data = read_file(
"./templates/main.html");
let javascript_data: String = read_file(
"./javascript/main.js");
let css_data: String = read_file(
"./css/main.css");
let base_css_data: String = read_file(
"./css/base.css");
html_data = html_data.replace("{{JAVASCRIPT}}", &javascript_data);
html_data = html_data.replace("{{CSS}}", &css_data);
html_data = html_data.replace("{{BASE_CSS}}", &base_css_data);
html_data = add_component(String::from("header"), html_data);
HttpResponse::Ok()
.content_type("text/html; charset=utf-8")
.body(html_data)
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/app/content_loader.rs | chapter07/managing_user_sessions/web_app/src/views/app/content_loader.rs | use std::fs;
pub fn read_file(file_path: &str) -> String {
let data: String = fs::read_to_string(
file_path).expect("Unable to read file");
return data
}
pub fn add_component(component_tag: String, html_data: String) -> String {
let css_tag: String = component_tag.to_uppercase() + "_CSS";
let html_tag: String = component_tag.to_uppercase() + "_HTML";
let css_path = String::from("./templates/components/") +
&component_tag.to_lowercase() + ".css";
let css_loaded = read_file(&css_path);
let html_path = String::from("./templates/components/") +
&component_tag.to_lowercase() + ".html";
let html_loaded = read_file(&html_path);
let html_data = html_data.replace(html_tag.as_str(), &html_loaded);
let html_data = html_data.replace(css_tag.as_str(), &css_loaded);
return html_data
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/app/mod.rs | chapter07/managing_user_sessions/web_app/src/views/app/mod.rs | use actix_web::web;
mod items;
mod content_loader;
pub fn app_views_factory(app: &mut web::ServiceConfig) {
app.route("/", web::get().to(items::items));
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/users/mod.rs | chapter07/managing_user_sessions/web_app/src/views/users/mod.rs | mod create;
use actix_web::web::{ServiceConfig, post, scope};
pub fn user_views_factory(app: &mut ServiceConfig) {
app.service(
scope("v1/user")
.route("create", post().to(create::create))
);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/users/create.rs | chapter07/managing_user_sessions/web_app/src/views/users/create.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse, Responder};
use actix_web::HttpResponseBuilder;
use crate::database::DB;
use crate::json_serialization::new_user::NewUserSchema;
use crate::models::user::new_user::NewUser;
use crate::schema::users;
pub async fn create(new_user: web::Json<NewUserSchema>, db: DB) -> impl Responder {
let new_user = NewUser::new(
new_user.name.clone(),
new_user.email.clone(),
new_user.password.clone()
);
let insert_result = diesel::insert_into(users::table).values(&new_user).execute(&db.connection);
match insert_result {
Ok(_) => HttpResponse::Created(),
Err(_) => HttpResponse::Conflict()
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/to_do/mod.rs | chapter07/managing_user_sessions/web_app/src/views/to_do/mod.rs | mod create;
mod get;
mod edit;
mod delete;
use actix_web::web::{ServiceConfig, post, get, scope};
pub fn to_do_views_factory(app: &mut ServiceConfig) {
app.service(
scope("v1/item")
.route("create/{title}", post().to(create::create))
.route("get", get().to(get::get))
.route("edit", post().to(edit::edit))
.route("delete", post().to(delete::delete))
);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/to_do/edit.rs | chapter07/managing_user_sessions/web_app/src/views/to_do/edit.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse};
use crate::json_serialization::{to_do_item::ToDoItem,
to_do_items::ToDoItems};
use crate::jwt::JwToken;
use crate::schema::to_do;
use crate::database::DB;
pub async fn edit(to_do_item: web::Json<ToDoItem>, token: JwToken, db: DB) -> HttpResponse {
let results = to_do::table.filter(to_do::columns::title
.eq(&to_do_item.title));
let _ = diesel::update(results)
.set(to_do::columns::status.eq("DONE"))
.execute(&db.connection);
return HttpResponse::Ok().json(ToDoItems::get_state())
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/to_do/create.rs | chapter07/managing_user_sessions/web_app/src/views/to_do/create.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::HttpResponse;
use actix_web::HttpRequest;
use crate::json_serialization::to_do_items::ToDoItems;
use crate::database::establish_connection;
use crate::models::item::new_item::NewItem;
use crate::models::item::item::Item;
use crate::schema::to_do;
pub async fn create(req: HttpRequest) -> HttpResponse {
let title: String = req.match_info().get("title").unwrap().to_string();
let connection = establish_connection();
let items = to_do::table.filter(to_do::columns::title.eq(&title.as_str()))
.order(to_do::columns::id.asc())
.load::<Item>(&connection)
.unwrap();
if items.len() == 0 {
let new_post = NewItem::new(title, 1);
let _ = diesel::insert_into(to_do::table).values(&new_post)
.execute(&connection);
}
return HttpResponse::Ok().json(ToDoItems::get_state())
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/to_do/get.rs | chapter07/managing_user_sessions/web_app/src/views/to_do/get.rs | use actix_web::Responder;
use crate::json_serialization::to_do_items::ToDoItems;
pub async fn get() -> impl Responder {
return ToDoItems::get_state();
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/views/to_do/delete.rs | chapter07/managing_user_sessions/web_app/src/views/to_do/delete.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse};
use crate::database::establish_connection;
use crate::schema::to_do;
use crate::json_serialization::{to_do_item::ToDoItem,
to_do_items::ToDoItems};
use crate::jwt::JwToken;
use crate::models::item::item::Item;
pub async fn delete(to_do_item: web::Json<ToDoItem>, token: JwToken) -> HttpResponse {
let connection = establish_connection();
let items = to_do::table.filter(to_do::columns::title.eq(&to_do_item.title.as_str()))
.order(to_do::columns::id.asc())
.load::<Item>(&connection)
.unwrap();
let _ = diesel::delete(&items[0]).execute(&connection);
return HttpResponse::Ok().json(ToDoItems::get_state())
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/to_do/enums.rs | chapter07/managing_user_sessions/web_app/src/to_do/enums.rs | use serde::ser::{Serialize, SerializeStruct, Serializer};
#[derive(Clone)]
pub enum TaskStatus {
DONE,
PENDING
}
impl TaskStatus {
pub fn stringify(&self) -> String {
match &self {
&Self::DONE => {"DONE".to_string()},
&Self::PENDING => {"PENDING".to_string()}
}
}
pub fn from_string(input_string: String) -> Self {
match input_string.as_str() {
"DONE" => TaskStatus::DONE,
"PENDING" => TaskStatus::PENDING,
_ => panic!("input {} not supported",
input_string)
}
}
}
impl Serialize for TaskStatus {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let mut s = serializer.serialize_struct("TaskStatus", 1)?;
s.serialize_field("status", &self.stringify())?;
s.end()
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/to_do/mod.rs | chapter07/managing_user_sessions/web_app/src/to_do/mod.rs | pub mod structs;
pub mod enums;
use enums::TaskStatus;
use structs::done::Done;
use structs::pending::Pending;
pub enum ItemTypes {
Pending(Pending),
Done(Done)
}
pub fn to_do_factory(title: &str,
status: TaskStatus) -> ItemTypes {
match status {
TaskStatus::DONE => {
ItemTypes::Done(Done::new(title))
},
TaskStatus::PENDING => {
ItemTypes::Pending(Pending::new(title))
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/to_do/structs/pending.rs | chapter07/managing_user_sessions/web_app/src/to_do/structs/pending.rs | use super::base::Base;
use super::super::enums::TaskStatus;
pub struct Pending {
pub super_struct: Base
}
impl Pending {
pub fn new(input_title: &str) -> Self {
let base = Base{
title: input_title.to_string(),
status: TaskStatus::PENDING
};
return Pending{super_struct: base}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/to_do/structs/base.rs | chapter07/managing_user_sessions/web_app/src/to_do/structs/base.rs | use super::super::enums::TaskStatus;
use serde::Serialize;
#[derive(Serialize)]
pub struct Base {
pub title: String,
pub status: TaskStatus
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/to_do/structs/mod.rs | chapter07/managing_user_sessions/web_app/src/to_do/structs/mod.rs | pub mod base;
pub mod done;
pub mod pending;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/managing_user_sessions/web_app/src/to_do/structs/done.rs | chapter07/managing_user_sessions/web_app/src/to_do/structs/done.rs | use super::base::Base;
use super::super::enums::TaskStatus;
pub struct Done {
pub super_struct: Base
}
impl Done {
pub fn new(input_title: &str) -> Self {
let base = Base {
title: input_title.to_string(),
status: TaskStatus::DONE
};
return Done{super_struct: base}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/config.rs | chapter07/authenticating_our_users/web_app/src/config.rs | use std::collections::HashMap;
use std::env;
use serde_yaml;
pub struct Config {
pub map: HashMap<String, serde_yaml::Value>
}
impl Config {
pub fn new() -> Config {
let args: Vec<String> = env::args().collect();
let file_path = &args[args.len() - 1];
let file = std::fs::File::open(file_path).unwrap();
let map: HashMap<String, serde_yaml::Value> = serde_yaml::
from_reader(file).unwrap();
return Config{map}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/jwt.rs | chapter07/authenticating_our_users/web_app/src/jwt.rs | use actix_web::dev::Payload;
use actix_web::{Error, FromRequest, HttpRequest};
use actix_web::error::ErrorUnauthorized;
use futures::future::{Ready, ok, err};
use serde::{Deserialize, Serialize};
use jsonwebtoken::{encode, decode, Algorithm, Header,
EncodingKey, DecodingKey, Validation};
use chrono::{DateTime, Utc};
use chrono::serde::ts_seconds;
use crate::config::Config;
#[derive(Debug, Serialize, Deserialize)]
pub struct JwToken {
pub user_id: i32,
#[serde(with = "ts_seconds")]
pub minted: DateTime<Utc>
}
impl JwToken {
pub fn get_key() -> String {
let config = Config::new();
let key_str = config.map.get("SECRET_KEY").unwrap().as_str().unwrap();
return key_str.to_owned()
}
pub fn encode(self) -> String {
let key = EncodingKey::from_secret(JwToken::get_key().as_ref());
let token = encode(&Header::default(), &self, &key).unwrap();
return token
}
pub fn new(user_id: i32) -> Self {
let timestamp = Utc::now();
return JwToken { user_id, minted: timestamp};
}
pub fn from_token(token: String) -> Option<Self> {
let key = DecodingKey::from_secret(
JwToken::get_key().as_ref()
);
let token_result = decode::<JwToken>(
&token, &key,
&Validation::new(Algorithm::HS256)
);
match token_result {
Ok(data) => {
Some(data.claims)
},
Err(_) => {
return None
}
}
}
}
impl FromRequest for JwToken {
type Error = Error;
type Future = Ready<Result<JwToken, Error>>;
fn from_request(req: &HttpRequest,
_: &mut Payload) -> Self::Future {
match req.headers().get("token") {
Some(data) => {
let raw_token = data.to_str()
.unwrap()
.to_string();
let token_result = JwToken::from_token(
raw_token
);
match token_result {
Some(token) => {
return ok(token)
},
None => {
let error = ErrorUnauthorized(
"token can't be decoded"
);
return err(error)
}
}
},
None => {
let error = ErrorUnauthorized(
"token not in header under key 'token'"
);
return err(error)
}
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/database.rs | chapter07/authenticating_our_users/web_app/src/database.rs | use actix_web::dev::Payload;
use actix_web::error::ErrorServiceUnavailable;
use actix_web::{Error, FromRequest, HttpRequest};
use futures::future::{Ready, ok, err};
use lazy_static::lazy_static;
use diesel::{
r2d2::{Pool, ConnectionManager, PooledConnection},
pg::PgConnection,
};
use crate::config::Config;
type PgPool = Pool<ConnectionManager<PgConnection>>;
pub struct DbConnection {
pub db_connection: PgPool,
}
lazy_static! {
pub static ref DBCONNECTION: DbConnection = {
let connection_string = Config::new().map.get("DB_URL")
.unwrap().as_str()
.unwrap().to_string();
DbConnection {
db_connection: PgPool::builder()
.max_size(8)
.build(ConnectionManager::new(connection_string))
.expect("failed to create db connection_pool")
}
};
}
pub fn establish_connection() -> PooledConnection<ConnectionManager<PgConnection>>{
return DBCONNECTION.db_connection.get().unwrap()
}
pub struct DB {
pub connection: PooledConnection<ConnectionManager<PgConnection>>
}
impl FromRequest for DB {
type Error = Error;
type Future = Ready<Result<DB, Error>>;
fn from_request(_: &HttpRequest, _: &mut Payload) -> Self::Future{
match DBCONNECTION.db_connection.get() {
Ok(connection) => {
return ok(DB{connection})
},
Err(_) => {
return err(ErrorServiceUnavailable(
"could not make connection to database"))
}
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/schema.rs | chapter07/authenticating_our_users/web_app/src/schema.rs | table! {
to_do (id) {
id -> Int4,
title -> Varchar,
status -> Varchar,
date -> Timestamp,
user_id -> Int4,
}
}
table! {
users (id) {
id -> Int4,
username -> Varchar,
email -> Varchar,
password -> Varchar,
unique_id -> Varchar,
}
}
joinable!(to_do -> users (user_id));
allow_tables_to_appear_in_same_query!(
to_do,
users,
);
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/main.rs | chapter07/authenticating_our_users/web_app/src/main.rs | #[macro_use] extern crate diesel;
extern crate dotenv;
use actix_web::{App, HttpServer};
use actix_service::Service;
use actix_cors::Cors;
mod schema;
mod database;
mod views;
mod to_do;
mod json_serialization;
mod jwt;
mod models;
mod config;
#[actix_web::main]
async fn main() -> std::io::Result<()> {
HttpServer::new(|| {
let cors = Cors::default().allow_any_origin().allow_any_method().allow_any_header();
let app = App::new()
.wrap_fn(|req, srv|{
println!("{:?}", req);
let future = srv.call(req);
async {
let result = future.await?;
Ok(result)
}
}).configure(views::views_factory).wrap(cors);
return app
})
.bind("127.0.0.1:8000")?
.run()
.await
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/json_serialization/to_do_item.rs | chapter07/authenticating_our_users/web_app/src/json_serialization/to_do_item.rs | use serde::Deserialize;
#[derive(Deserialize)]
pub struct ToDoItem {
pub title: String,
pub status: String
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/json_serialization/to_do_items.rs | chapter07/authenticating_our_users/web_app/src/json_serialization/to_do_items.rs | use crate::diesel;
use diesel::prelude::*;
use crate::database::establish_connection;
use crate::models::item::item::Item;
use crate::schema::to_do;
use serde::Serialize;
use std::vec::Vec;
use actix_web::{
body::BoxBody, http::header::ContentType,
HttpRequest, HttpResponse, Responder,
};
use crate::to_do::ItemTypes;
use crate::to_do::structs::base::Base;
use crate::to_do::{to_do_factory, enums::TaskStatus};
#[derive(Serialize)]
pub struct ToDoItems {
pub pending_items: Vec<Base>,
pub done_items: Vec<Base>,
pub pending_item_count: i8,
pub done_item_count: i8
}
impl ToDoItems {
pub fn new(input_items: Vec<ItemTypes>) -> ToDoItems {
let mut pending_array_buffer = Vec::new();
let mut done_array_buffer = Vec::new();
for item in input_items {
match item {
ItemTypes::Pending(packed) => pending_array_buffer.
push(packed.super_struct),
ItemTypes::Done(packed) => done_array_buffer.push(
packed.super_struct)
}
}
let done_count: i8 = done_array_buffer.len() as i8;
let pending_count: i8 = pending_array_buffer.len() as i8;
return ToDoItems{
pending_items: pending_array_buffer,
done_item_count: done_count,
pending_item_count: pending_count,
done_items: done_array_buffer
}
}
pub fn get_state() -> ToDoItems {
let connection = establish_connection();
let mut array_buffer = Vec::new();
let items = to_do::table
.order(to_do::columns::id.asc())
.load::<Item>(&connection)
.unwrap();
for item in items {
let status = TaskStatus::from_string(item.status.as_str().to_string());
let item = to_do_factory(&item.title, status);
array_buffer.push(item);
}
return ToDoItems::new(array_buffer)
}
}
impl Responder for ToDoItems {
type Body = BoxBody;
fn respond_to(self, _req: &HttpRequest)
-> HttpResponse<Self::Body> {
let body = serde_json::to_string(&self).unwrap();
HttpResponse::Ok()
.content_type(ContentType::json())
.body(body)
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/json_serialization/mod.rs | chapter07/authenticating_our_users/web_app/src/json_serialization/mod.rs | pub mod to_do_items;
pub mod to_do_item;
pub mod new_user;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/json_serialization/new_user.rs | chapter07/authenticating_our_users/web_app/src/json_serialization/new_user.rs | use serde::Deserialize;
#[derive(Deserialize)]
pub struct NewUserSchema {
pub name: String,
pub email: String,
pub password: String
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/models/mod.rs | chapter07/authenticating_our_users/web_app/src/models/mod.rs | pub mod item;
pub mod user;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/models/user/user.rs | chapter07/authenticating_our_users/web_app/src/models/user/user.rs | extern crate bcrypt;
use diesel::{Queryable, Identifiable};
use bcrypt::verify;
use crate::schema::users;
#[derive(Queryable, Clone, Identifiable)]
#[table_name="users"]
pub struct User {
pub id: i32,
pub username: String,
pub email: String,
pub password: String,
pub unique_id: String
}
impl User {
pub fn verify(&self, password: String) -> bool {
verify(password.as_str(),
&self.password).unwrap()
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/models/user/mod.rs | chapter07/authenticating_our_users/web_app/src/models/user/mod.rs | pub mod new_user;
pub mod user;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/models/user/new_user.rs | chapter07/authenticating_our_users/web_app/src/models/user/new_user.rs | use uuid::Uuid;
use diesel::Insertable;
use bcrypt::{DEFAULT_COST, hash};
use crate::schema::users;
#[derive(Insertable, Clone)]
#[table_name="users"]
pub struct NewUser {
pub username: String,
pub email: String,
pub password: String,
pub unique_id: String,
}
impl NewUser {
pub fn new(username: String,
email: String, password: String) -> NewUser {
let hashed_password: String = hash(
password.as_str(), DEFAULT_COST
).unwrap();
let uuid = Uuid::new_v4().to_string();
return NewUser {
username,
email,
password: hashed_password,
unique_id: uuid
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/models/item/mod.rs | chapter07/authenticating_our_users/web_app/src/models/item/mod.rs | pub mod new_item;
pub mod item;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/models/item/item.rs | chapter07/authenticating_our_users/web_app/src/models/item/item.rs | use crate::schema::to_do;
use chrono::NaiveDateTime;
use super::super::user::user::User;
#[derive(Queryable, Identifiable, Associations)]
#[belongs_to(User)]
#[table_name="to_do"]
pub struct Item {
pub id: i32,
pub title: String,
pub status: String,
pub date: NaiveDateTime,
pub user_id: i32,
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/models/item/new_item.rs | chapter07/authenticating_our_users/web_app/src/models/item/new_item.rs | use crate::schema::to_do;
use chrono::{NaiveDateTime, Utc};
#[derive(Insertable)]
#[table_name="to_do"]
pub struct NewItem {
pub title: String,
pub status: String,
pub date: NaiveDateTime,
pub user_id: i32,
}
impl NewItem {
pub fn new(title: String, user_id: i32) -> NewItem {
let now = Utc::now().naive_local();
NewItem{
title, status: String::from("PENDING"),
date: now,
user_id
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/mod.rs | chapter07/authenticating_our_users/web_app/src/views/mod.rs | mod auth;
mod to_do;
mod app;
mod users;
use auth::auth_views_factory;
use to_do::to_do_views_factory;
use app::app_views_factory;
use users::user_views_factory;
use actix_web::web::ServiceConfig;
pub fn views_factory(app: &mut ServiceConfig) {
auth_views_factory(app);
to_do_views_factory(app);
app_views_factory(app);
user_views_factory(app);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/auth/login.rs | chapter07/authenticating_our_users/web_app/src/views/auth/login.rs |
pub async fn login() -> String {
format!("Login view")
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/auth/mod.rs | chapter07/authenticating_our_users/web_app/src/views/auth/mod.rs | mod login;
mod logout;
use actix_web::web::{ServiceConfig, get, scope};
pub fn auth_views_factory(app: &mut ServiceConfig) {
app.service(
scope("v1/auth")
.route("login", get().to(login::login))
.route("logout", get().to(logout::logout))
);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/auth/logout.rs | chapter07/authenticating_our_users/web_app/src/views/auth/logout.rs |
pub async fn logout() -> String {
format!("Logout view")
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/app/items.rs | chapter07/authenticating_our_users/web_app/src/views/app/items.rs | use actix_web::HttpResponse;
use super::content_loader::read_file;
use super::content_loader::add_component;
pub async fn items() -> HttpResponse {
let mut html_data = read_file(
"./templates/main.html");
let javascript_data: String = read_file(
"./javascript/main.js");
let css_data: String = read_file(
"./css/main.css");
let base_css_data: String = read_file(
"./css/base.css");
html_data = html_data.replace("{{JAVASCRIPT}}", &javascript_data);
html_data = html_data.replace("{{CSS}}", &css_data);
html_data = html_data.replace("{{BASE_CSS}}", &base_css_data);
html_data = add_component(String::from("header"), html_data);
HttpResponse::Ok()
.content_type("text/html; charset=utf-8")
.body(html_data)
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/app/content_loader.rs | chapter07/authenticating_our_users/web_app/src/views/app/content_loader.rs | use std::fs;
pub fn read_file(file_path: &str) -> String {
let data: String = fs::read_to_string(
file_path).expect("Unable to read file");
return data
}
pub fn add_component(component_tag: String, html_data: String) -> String {
let css_tag: String = component_tag.to_uppercase() + "_CSS";
let html_tag: String = component_tag.to_uppercase() + "_HTML";
let css_path = String::from("./templates/components/") +
&component_tag.to_lowercase() + ".css";
let css_loaded = read_file(&css_path);
let html_path = String::from("./templates/components/") +
&component_tag.to_lowercase() + ".html";
let html_loaded = read_file(&html_path);
let html_data = html_data.replace(html_tag.as_str(), &html_loaded);
let html_data = html_data.replace(css_tag.as_str(), &css_loaded);
return html_data
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/app/mod.rs | chapter07/authenticating_our_users/web_app/src/views/app/mod.rs | use actix_web::web;
mod items;
mod content_loader;
pub fn app_views_factory(app: &mut web::ServiceConfig) {
app.route("/", web::get().to(items::items));
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/users/mod.rs | chapter07/authenticating_our_users/web_app/src/views/users/mod.rs | mod create;
use actix_web::web::{ServiceConfig, post, scope};
pub fn user_views_factory(app: &mut ServiceConfig) {
app.service(
scope("v1/user")
.route("create", post().to(create::create))
);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/users/create.rs | chapter07/authenticating_our_users/web_app/src/views/users/create.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse, Responder};
use actix_web::HttpResponseBuilder;
use crate::database::DB;
use crate::json_serialization::new_user::NewUserSchema;
use crate::models::user::new_user::NewUser;
use crate::schema::users;
pub async fn create(new_user: web::Json<NewUserSchema>, db: DB) -> impl Responder {
let new_user = NewUser::new(
new_user.name.clone(),
new_user.email.clone(),
new_user.password.clone()
);
let insert_result = diesel::insert_into(users::table).values(&new_user).execute(&db.connection);
match insert_result {
Ok(_) => HttpResponse::Created(),
Err(_) => HttpResponse::Conflict()
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/to_do/mod.rs | chapter07/authenticating_our_users/web_app/src/views/to_do/mod.rs | mod create;
mod get;
mod edit;
mod delete;
use actix_web::web::{ServiceConfig, post, get, scope};
pub fn to_do_views_factory(app: &mut ServiceConfig) {
app.service(
scope("v1/item")
.route("create/{title}", post().to(create::create))
.route("get", get().to(get::get))
.route("edit", post().to(edit::edit))
.route("delete", post().to(delete::delete))
);
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/to_do/edit.rs | chapter07/authenticating_our_users/web_app/src/views/to_do/edit.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse};
use crate::json_serialization::{to_do_item::ToDoItem,
to_do_items::ToDoItems};
use crate::jwt::JwToken;
use crate::schema::to_do;
use crate::database::DB;
pub async fn edit(to_do_item: web::Json<ToDoItem>, token: JwToken, db: DB) -> HttpResponse {
let results = to_do::table.filter(to_do::columns::title
.eq(&to_do_item.title));
let _ = diesel::update(results)
.set(to_do::columns::status.eq("DONE"))
.execute(&db.connection);
return HttpResponse::Ok().json(ToDoItems::get_state())
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/to_do/create.rs | chapter07/authenticating_our_users/web_app/src/views/to_do/create.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::HttpResponse;
use actix_web::HttpRequest;
use crate::json_serialization::to_do_items::ToDoItems;
use crate::database::establish_connection;
use crate::models::item::new_item::NewItem;
use crate::models::item::item::Item;
use crate::schema::to_do;
pub async fn create(req: HttpRequest) -> HttpResponse {
let title: String = req.match_info().get("title").unwrap().to_string();
let connection = establish_connection();
let items = to_do::table.filter(to_do::columns::title.eq(&title.as_str()))
.order(to_do::columns::id.asc())
.load::<Item>(&connection)
.unwrap();
if items.len() == 0 {
let new_post = NewItem::new(title, 1);
let _ = diesel::insert_into(to_do::table).values(&new_post)
.execute(&connection);
}
return HttpResponse::Ok().json(ToDoItems::get_state())
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/to_do/get.rs | chapter07/authenticating_our_users/web_app/src/views/to_do/get.rs | use actix_web::Responder;
use crate::json_serialization::to_do_items::ToDoItems;
pub async fn get() -> impl Responder {
return ToDoItems::get_state();
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/views/to_do/delete.rs | chapter07/authenticating_our_users/web_app/src/views/to_do/delete.rs | use crate::diesel;
use diesel::prelude::*;
use actix_web::{web, HttpResponse};
use crate::database::establish_connection;
use crate::schema::to_do;
use crate::json_serialization::{to_do_item::ToDoItem,
to_do_items::ToDoItems};
use crate::jwt::JwToken;
use crate::models::item::item::Item;
pub async fn delete(to_do_item: web::Json<ToDoItem>, token: JwToken) -> HttpResponse {
let connection = establish_connection();
let items = to_do::table.filter(to_do::columns::title.eq(&to_do_item.title.as_str()))
.order(to_do::columns::id.asc())
.load::<Item>(&connection)
.unwrap();
let _ = diesel::delete(&items[0]).execute(&connection);
return HttpResponse::Ok().json(ToDoItems::get_state())
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/to_do/enums.rs | chapter07/authenticating_our_users/web_app/src/to_do/enums.rs | use serde::ser::{Serialize, SerializeStruct, Serializer};
#[derive(Clone)]
pub enum TaskStatus {
DONE,
PENDING
}
impl TaskStatus {
pub fn stringify(&self) -> String {
match &self {
&Self::DONE => {"DONE".to_string()},
&Self::PENDING => {"PENDING".to_string()}
}
}
pub fn from_string(input_string: String) -> Self {
match input_string.as_str() {
"DONE" => TaskStatus::DONE,
"PENDING" => TaskStatus::PENDING,
_ => panic!("input {} not supported",
input_string)
}
}
}
impl Serialize for TaskStatus {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let mut s = serializer.serialize_struct("TaskStatus", 1)?;
s.serialize_field("status", &self.stringify())?;
s.end()
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/to_do/mod.rs | chapter07/authenticating_our_users/web_app/src/to_do/mod.rs | pub mod structs;
pub mod enums;
use enums::TaskStatus;
use structs::done::Done;
use structs::pending::Pending;
pub enum ItemTypes {
Pending(Pending),
Done(Done)
}
pub fn to_do_factory(title: &str,
status: TaskStatus) -> ItemTypes {
match status {
TaskStatus::DONE => {
ItemTypes::Done(Done::new(title))
},
TaskStatus::PENDING => {
ItemTypes::Pending(Pending::new(title))
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/to_do/structs/pending.rs | chapter07/authenticating_our_users/web_app/src/to_do/structs/pending.rs | use super::base::Base;
use super::super::enums::TaskStatus;
pub struct Pending {
pub super_struct: Base
}
impl Pending {
pub fn new(input_title: &str) -> Self {
let base = Base{
title: input_title.to_string(),
status: TaskStatus::PENDING
};
return Pending{super_struct: base}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/to_do/structs/base.rs | chapter07/authenticating_our_users/web_app/src/to_do/structs/base.rs | use super::super::enums::TaskStatus;
use serde::Serialize;
#[derive(Serialize)]
pub struct Base {
pub title: String,
pub status: TaskStatus
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/to_do/structs/mod.rs | chapter07/authenticating_our_users/web_app/src/to_do/structs/mod.rs | pub mod base;
pub mod done;
pub mod pending;
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter07/authenticating_our_users/web_app/src/to_do/structs/done.rs | chapter07/authenticating_our_users/web_app/src/to_do/structs/done.rs | use super::base::Base;
use super::super::enums::TaskStatus;
pub struct Done {
pub super_struct: Base
}
impl Done {
pub fn new(input_title: &str) -> Self {
let base = Base {
title: input_title.to_string(),
status: TaskStatus::DONE
};
return Done{super_struct: base}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter12/plugging_in_our_existing_views/rocket_app/src/config.rs | chapter12/plugging_in_our_existing_views/rocket_app/src/config.rs | use std::collections::HashMap;
use std::env;
use serde_yaml;
/// Holds configuration parameters for the application
///
/// # Attributes
/// * map (HashMap<String, serde_yaml::Value>): the map of parameters for the app
pub struct Config {
pub map: HashMap<String, serde_yaml::Value>
}
impl Config {
/// Creates a new Config map with loaded data from a yml file where the path is from the last argument
/// passed into the program.
///
/// # Arguments
/// None
///
/// # Returns
/// (Config): a loaded Config struct
#[cfg(not(test))]
pub fn new() -> Config {
let args: Vec<String> = env::args().collect();
let file_path = &args[args.len() - 1];
let file = std::fs::File::open(file_path).unwrap();
let map: HashMap<String, serde_yaml::Value> = serde_yaml::from_reader(file).unwrap();
return Config{map}
}
#[cfg(test)]
pub fn new() -> Config {
let mut map = HashMap::new();
map.insert(String::from("DB_URL"), serde_yaml::from_str("postgres://username:password@localhost:5433/to_do").unwrap());
map.insert(String::from("SECRET_KEY"), serde_yaml::from_str("secret").unwrap());
map.insert(String::from("EXPIRE_MINUTES"), serde_yaml::from_str("120").unwrap());
map.insert(String::from("REDIS_URL"), serde_yaml::from_str("redis://127.0.0.1/").unwrap());
return Config {map}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter12/plugging_in_our_existing_views/rocket_app/src/jwt.rs | chapter12/plugging_in_our_existing_views/rocket_app/src/jwt.rs | use rocket::http::Status;
use rocket::request::{Outcome, Request, FromRequest};
use serde::{Deserialize, Serialize};
use jsonwebtoken::{encode, decode, Header, EncodingKey, DecodingKey, Validation};
use chrono::Utc;
use crate::config::Config;
#[derive(Debug)]
pub enum JwTokenError {
Missing,
Invalid,
Expired
}
/// The attributes extracted from the auth token hidding in the header.
///
/// # Attributes
/// * user_id (i32): the ID of the user who's token it belongs to
/// * language (Option<String>): the language of the user
/// * class_id (Option<i32>): the ID of the class the user is associated with
///
/// # Usage
/// This can be inserted into a view function like the following example:
///
/// ```rust
/// async fn test(token: jwt::JwToken) -> String {
/// let user_id: i32 = token.user_id;
/// return String::from("it's working")
/// }
/// ```
/// What this does is extract the JWT from the header before it hits the view and passes it as a parameters into the
/// view.
// #[serde_as]
#[derive(Debug, Serialize, Deserialize)]
pub struct JwToken {
pub user_id: i32,
pub exp: usize,
}
impl JwToken {
pub fn get_key() -> String {
let config = Config::new();
let key_str = config.map.get("SECRET_KEY").unwrap().as_str().unwrap();
return key_str.to_owned()
}
pub fn encode(self) -> String {
let key = EncodingKey::from_secret(JwToken::get_key().as_ref());
let token = encode(&Header::default(), &self, &key).unwrap();
return token
}
pub fn new(user_id: i32) -> Self {
let config = Config::new();
let minutes = config.map.get("EXPIRE_MINUTES").unwrap().as_i64().unwrap();
let expiration = Utc::now()
.checked_add_signed(chrono::Duration::minutes(minutes))
.expect("valid timestamp")
.timestamp();
return JwToken { user_id, exp: expiration as usize };
}
pub fn from_token(token: String) -> Result<Self, String> {
let key = DecodingKey::from_secret(JwToken::get_key().as_ref());
let token_result = decode::<JwToken>(&token.as_str(), &key, &Validation::default());
match token_result {
Ok(data) => {
return Ok(data.claims)
},
Err(error) => {
let message = format!("{}", error);
return Err(message)
}
}
}
}
#[rocket::async_trait]
impl<'r> FromRequest<'r> for JwToken {
type Error = JwTokenError;
async fn from_request(req: &'r Request<'_>) -> Outcome<Self, Self::Error> {
match req.headers().get_one("token") {
Some(data) => {
let raw_token = data.to_string();
let token_result = JwToken::from_token(raw_token);
match token_result {
Ok(token) => {
return Outcome::Success(token)
},
Err(message) => {
if message == "ExpiredSignature".to_owned() {
return Outcome::Failure((Status::BadRequest, JwTokenError::Expired))
}
return Outcome::Failure((Status::BadRequest, JwTokenError::Invalid))
}
}
},
None => {
return Outcome::Failure((Status::BadRequest, JwTokenError::Missing))
}
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter12/plugging_in_our_existing_views/rocket_app/src/database.rs | chapter12/plugging_in_our_existing_views/rocket_app/src/database.rs | use rocket::http::Status;
use rocket::request::{Outcome, Request, FromRequest};
use lazy_static::lazy_static;
use diesel::{
r2d2::{Pool, ConnectionManager, PooledConnection},
pg::PgConnection,
};
use crate::config::Config;
#[derive(Debug)]
pub enum DBError {
Unavailable
}
type PgPool = Pool<ConnectionManager<PgConnection>>;
/// This struct is responsble handling a pooled database connection.
///
/// # Attributes
/// * db_connection (PgPool): the connection pool for the database
pub struct DbConnection {
pub db_connection: PgPool,
}
lazy_static! {
pub static ref DBCONNECTION: DbConnection = {
let connection_string = Config::new().map.get("DB_URL").unwrap().as_str().unwrap().to_string();
DbConnection {
db_connection: PgPool::builder()
.max_size(8)
.build(ConnectionManager::new(connection_string))
.expect("failed to create db connection_pool")
}
};
}
/// This struct is responsible for getting a pooled database connection for a web request.ConnectionManager
///
/// # Attribtes
/// * connection (PooledConnection<ConnectionManager<PgConnection>>): a pooled connection for the database
pub struct DB {
pub connection: PooledConnection<ConnectionManager<PgConnection>>
}
#[rocket::async_trait]
impl<'r> FromRequest<'r> for DB {
type Error = DBError;
async fn from_request(_: &'r Request<'_>) -> Outcome<Self, Self::Error> {
match DBCONNECTION.db_connection.get() {
Ok(connection) => {
return Outcome::Success(DB{connection})
},
Err(_) => {
return Outcome::Failure((Status::BadRequest, DBError::Unavailable))
}
}
}
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter12/plugging_in_our_existing_views/rocket_app/src/schema.rs | chapter12/plugging_in_our_existing_views/rocket_app/src/schema.rs | table! {
to_do (id) {
id -> Int4,
title -> Varchar,
status -> Varchar,
date -> Timestamp,
user_id -> Int4,
}
}
table! {
users (id) {
id -> Int4,
username -> Varchar,
email -> Varchar,
password -> Varchar,
unique_id -> Varchar,
}
}
joinable!(to_do -> users (user_id));
allow_tables_to_appear_in_same_query!(
to_do,
users,
);
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter12/plugging_in_our_existing_views/rocket_app/src/main.rs | chapter12/plugging_in_our_existing_views/rocket_app/src/main.rs | #[macro_use] extern crate rocket;
#[macro_use] extern crate diesel;
use rocket::http::Header;
use rocket::{Request, Response};
use rocket::fairing::{Fairing, Info, Kind};
mod schema;
mod database;
mod json_serialization;
mod models;
mod to_do;
mod config;
mod jwt;
mod views;
use views::auth::{login::login, logout::logout};
use views::to_do::{create::create, delete::delete, edit::edit, get::get};
use views::users::create::create_user;
#[get("/")]
fn index() -> &'static str {
"Hello, world!"
}
#[get("/hello/<name>/<age>")]
fn hello(name: String, age: u8) -> String {
format!("Hello, {} year old named {}!", age, name)
}
#[get("/bye/<name>/<age>")]
fn bye(name: String, age: u8) -> String {
format!("Goodbye, {} year old named {}!", age,
name)
}
pub struct CORS;
#[rocket::async_trait]
impl Fairing for CORS {
fn info(&self) -> Info {
Info {
name: "Add CORS headers to responses",
kind: Kind::Response
}
}
async fn on_response<'r>(&self, _request: &'r Request<'_>, response: &mut Response<'r>) {
response.set_header(Header::new("Access-Control-Allow-Origin", "*"));
response.set_header(Header::new("Access-Control-Allow-Methods", "POST, GET, PATCH, OPTIONS"));
response.set_header(Header::new("Access-Control-Allow-Headers", "*"));
response.set_header(Header::new("Access-Control-Allow-Credentials", "true"));
}
}
#[launch]
fn rocket() -> _ {
rocket::build().mount("/", routes![index, hello, bye])
.mount("/v1/item/", routes![create, delete, edit, get])
.mount("/v1/auth/", routes![login, logout])
.mount("/v1/user/", routes![create_user])
.attach(CORS)
.manage(CORS)
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter12/plugging_in_our_existing_views/rocket_app/src/json_serialization/to_do_item.rs | chapter12/plugging_in_our_existing_views/rocket_app/src/json_serialization/to_do_item.rs | use serde::Deserialize;
#[derive(Deserialize)]
pub struct ToDoItem {
pub title: String,
pub status: String
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
PacktPublishing/Rust-Web-Programming-2nd-Edition | https://github.com/PacktPublishing/Rust-Web-Programming-2nd-Edition/blob/9b90563dcdb5e7e546c99b441b9d8f2616cc7c89/chapter12/plugging_in_our_existing_views/rocket_app/src/json_serialization/login_response.rs | chapter12/plugging_in_our_existing_views/rocket_app/src/json_serialization/login_response.rs | use serde::Serialize;
#[derive(Serialize)]
pub struct LoginResponse {
pub token: String
}
| rust | MIT | 9b90563dcdb5e7e546c99b441b9d8f2616cc7c89 | 2026-01-04T20:15:31.275007Z | false |
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