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#[macro_use]
mod actix_ructe;
use std::time::{Duration, SystemTime};
use actix_web::body::{BoxBody, EitherBody, MessageBody};
use actix_web::dev::ServiceResponse;
use actix_web::http::{header, StatusCode};
use actix_web::middleware::{ErrorHandlerResponse, ErrorHandlers};
use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder, ResponseError};
use bcrypt::{hash, verify, DEFAULT_COST};
use serde::Deserialize;
use sqlx::{postgres::PgPoolOptions, Pool, Postgres};
use templates::statics::StaticFile;
static FAR: Duration = Duration::from_secs(180 * 24 * 60 * 60);
type Result<T> = std::result::Result<T, PinussyError>;
#[derive(Clone)]
struct Pinussy {
db: Pool<Postgres>,
}
#[actix_web::main]
async fn main() -> std::io::Result<()> {
let pool = PgPoolOptions::new()
.max_connections(5)
.connect("postgres://pinussy:pinussy@localhost/pinussy")
.await
.unwrap();
sqlx::migrate!("./migrations").run(&pool).await.unwrap();
let pinussy = Pinussy { db: pool };
HttpServer::new(move || {
App::new()
.wrap(
ErrorHandlers::new()
.handler(StatusCode::NOT_FOUND, render_404)
.handler(StatusCode::INTERNAL_SERVER_ERROR, render_500),
)
.app_data(web::Data::new(pinussy.clone()))
.service(web::resource("/static/{filename}").to(static_file))
.service(home)
.service(get_login)
.service(post_login)
.service(get_signup)
.service(post_signup)
.service(get_users)
// .service(get_pins)
// .service(post_pin)
// .service(get_pin)
// .service(post_board)
// .service(get_board)
})
.bind(("127.0.0.1", 8080))?
.run()
.await
}
#[get("/")]
async fn home() -> HttpResponse {
HttpResponse::Ok().body("Hello world!")
}
#[get("/signup")]
async fn get_signup() -> HttpResponse {
HttpResponse::Ok().body(render!(templates::signup_html).unwrap())
}
#[derive(Deserialize)]
struct SignupForm {
username: String,
password: String,
}
#[post("/signup")]
async fn post_signup(
state: web::Data<Pinussy>,
form: web::Form<SignupForm>,
) -> Result<HttpResponse> {
let password_hash = hash(&form.password, DEFAULT_COST)?;
sqlx::query!(
"insert into users(username, password) values ($1, $2)",
&form.username,
password_hash
)
.execute(&state.db)
.await?;
Ok(HttpResponse::Ok().body(render!(templates::signup_html).unwrap()))
}
#[get("/login")]
async fn get_login() -> HttpResponse {
HttpResponse::Ok().body(render!(templates::login_html).unwrap())
}
#[derive(Deserialize)]
struct LoginForm {
username: String,
password: String,
rememberme: bool,
}
#[post("/login")]
async fn post_login(form: web::Form<LoginForm>) -> Result<HttpResponse> {
Ok(HttpResponse::Ok().body(render!(templates::login_html).unwrap()))
}
#[derive(sqlx::Type)]
#[sqlx(type_name = "privacy", rename_all = "lowercase")]
enum Privacy {
Private,
Unlisted,
Public,
}
#[derive(sqlx::FromRow)]
pub struct User {
id: i32,
username: String,
password: String,
email: Option<String>,
bio: Option<String>,
site: Option<String>,
privacy: Privacy,
admin: bool,
}
#[get("/users")]
async fn get_users(state: web::Data<Pinussy>) -> Result<HttpResponse> {
let users: Vec<User> = sqlx::query_as("select * from users")
.fetch_all(&state.db)
.await
.unwrap();
println!("lol");
Ok(HttpResponse::Ok().body(render!(templates::users_html, users).unwrap()))
}
async fn static_file(path: web::Path<String>) -> HttpResponse {
let name = &path.into_inner();
if let Some(data) = StaticFile::get(name) {
let far_expires = SystemTime::now() + FAR;
HttpResponse::Ok()
.insert_header(header::Expires(far_expires.into()))
.insert_header(header::ContentType(data.mime.clone()))
.body(data.content)
} else {
HttpResponse::NotFound()
.reason("No such static file.")
.finish()
}
}
fn render_404(res: ServiceResponse) -> actix_web::Result<ErrorHandlerResponse<BoxBody>> {
Ok(error_response(
res,
StatusCode::NOT_FOUND,
"The resource you requested can't be found.",
))
}
fn render_500(res: ServiceResponse) -> actix_web::Result<ErrorHandlerResponse<BoxBody>> {
Ok(error_response(
res,
StatusCode::INTERNAL_SERVER_ERROR,
"Sorry, Something went wrong. This is probably not your fault.",
))
}
fn error_response(
mut res: ServiceResponse,
status_code: StatusCode,
message: &str,
) -> ErrorHandlerResponse<BoxBody> {
res.headers_mut().insert(
header::CONTENT_TYPE,
header::HeaderValue::from_static(mime::TEXT_HTML_UTF_8.as_ref()),
);
ErrorHandlerResponse::Response(res.map_body(|_head, _body| {
EitherBody::right(MessageBody::boxed(
render!(templates::error_html, status_code, message).unwrap(),
))
}))
}
#[derive(Debug)]
enum PinussyError {
Database(sqlx::Error),
Bcrypt,
}
impl From<sqlx::Error> for PinussyError {
fn from(e: sqlx::Error) -> Self {
Self::Database(e)
}
}
impl From<bcrypt::BcryptError> for PinussyError {
fn from(e: bcrypt::BcryptError) -> Self {
Self::Bcrypt
}
}
impl std::fmt::Display for PinussyError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{:?}", self)
}
}
impl std::error::Error for PinussyError {}
impl ResponseError for PinussyError {
fn error_response(&self) -> HttpResponse<BoxBody> {
HttpResponse::new(self.status_code())
}
}
include!(concat!(env!("OUT_DIR"), "/templates.rs"));
|
