chores: update

feat(cof): Add special role and motorized fixture support
init v3
2024-10-10 13:27:46 +02:00 · 2024-10-10 13:27:37 +02:00 · 2024-10-10 01:39:11 +02:00
46 changed files with 5466 additions and 0 deletions
--- a/api-docs/index.html
+++ b/api-docs/index.html
@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Swagger</title>
+    <meta charset="utf-8"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="stylesheet" type="text/css" href="//unpkg.com/swagger-ui-dist@3/swagger-ui.css" />
+  </head>
+  <body>
+    <div id="swagger-ui"></div>
+    <script src="//unpkg.com/swagger-ui-dist@3/swagger-ui-bundle.js"></script>
+    <script>
+    const ui = SwaggerUIBundle({
+        url: "/api-docs/openapi.json",
+        dom_id: '#swagger-ui',
+        presets: [
+          SwaggerUIBundle.presets.apis,
+          SwaggerUIBundle.SwaggerUIStandalonePreset
+        ],
+        layout: "BaseLayout",
+        requestInterceptor: (request) => {
+          request.headers['X-CSRFToken'] = "{{ csrf_token }}"
+          return request;
+        }
+      })
+    </script>
+  </body>
+</html>
--- a/api-docs/openapi.json
+++ b/api-docs/openapi.json
@ -0,0 +1,194 @@
+{
+  "openapi": "3.0.0",
+  "info": {
+    "version": "1.0.0",
+    "title": "R/AGB",
+    "description": "Une API pour choisir les couleurs en agb. Il existe un endpoint SSE pour être notifié des mises à jour des couleurs à l'addresse [https://agb.hackens.org/api/sse](https://agb.hackens.org/api/sse). Une description du plan d'addressage au format JSON est disponible: [/api-docs/patch.json](/api-docs/patch.json). On peut récupérer le token d'API à l'addresse: [/token](/token)."
+  },
+  "servers": [
+    {
+      "url": "https://agb.hackens.org/api"
+    }
+  ],
+  "paths": {
+    "/values": {
+      "get": {
+        "summary": "Get the colors for all the channels",
+        "operationId": "getValues",
+        "responses": {
+          "200": {
+            "description": "List of colors",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/components/schemas/Color"
+                  }
+                }
+              }
+            }
+          }
+        }
+      },
+      "post": {
+        "summary": "Change multiple colors",
+        "description": "Change multiple colors. This request has a cooldown of 500ms.",
+        "operationId": "changeColors",
+        "security": [
+          {
+            "bearerAuth": [
+              "exp",
+              "scope",
+              "user",
+              "sub"
+            ]
+          }
+        ],
+        "requestBody": {
+          "description": "Colors to change",
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "array",
+                "items": {
+                  "type": "object",
+                  "properties": {
+                    "address": {
+                      "type": "integer",
+                      "format": "int64"
+                    },
+                    "value": {
+                      "$ref": "#/components/schemas/Color"
+                    }
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Color updated successfully",
+            "content": {
+            }
+          },
+          "429": {
+            "description": "You're being rate-limited",
+            "content": {
+            }
+          }
+        }
+      }
+    },
+    "/values/{id}": {
+      "get": {
+        "summary": "Get channel colors by ID",
+        "operationId": "find color by id",
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "description": "ID of color to fetch",
+            "required": true,
+            "schema": {
+              "type": "integer",
+              "format": "int64"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Color of specific channel",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Color"
+                }
+              }
+            }
+          }
+        }
+      },
+      "post": {
+        "summary": "Changes channel color",
+        "description": "Changes channel color",
+        "operationId": "changeColor",
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "description": "ID of color to fetch",
+            "required": true,
+            "schema": {
+              "type": "integer",
+              "format": "int64"
+            }
+          }
+        ],
+        "security": [
+          {
+            "bearerAuth": [
+              "exp",
+              "scope",
+              "user",
+              "sub"
+            ]
+          }
+        ],
+        "requestBody": {
+          "description": "Color to change",
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/Color"
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Color updated successfully",
+            "content": {
+            }
+          }
+        }
+      }
+    }
+  },
+  "components": {
+    "schemas": {
+      "Color": {
+        "type": "object",
+        "required": [
+          "red",
+          "green",
+          "blue"
+        ],
+        "properties": {
+          "red": {
+            "type": "integer",
+            "format": "int8"
+          },
+          "green": {
+            "type": "integer",
+            "format": "int8"
+          },
+          "blue": {
+            "type": "integer",
+            "format": "int8"
+          }
+        }
+      }
+    },
+    "securitySchemes": {
+      "bearerAuth": {
+        "type": "http",
+        "scheme": "bearer",
+        "bearerFormat": "JWT"
+      }
+    }
+  }
+}
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@ -0,0 +1,21 @@
+[package]
+name = "ragb-backend"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+axum = { version = "0.7.7", features = ["macros"] }
+axum-extra = { version = "0.9.4", features = ["typed-header"] }
+dotenvy = "0.15.7"
+jsonwebtoken = "9.3.0"
+serde = { version = "1.0.210", features = ["derive"] }
+serde_json = "1.0.128"
+tokio = { version = "1.40.0", features = ["full"] }
+tokio-stream = { version = "0.1.16", features = ["sync"] }
+tower = "0.5.1"
+tower-http = { version = "0.6.1", features = ["tracing", "trace", "cors"] }
+tower_governor = { version = "0.4.2", features = ["axum"] }
+tracing = "0.1.40"
+tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
--- a/backend/README.md
+++ b/backend/README.md
@ -0,0 +1 @@
+This is the backend of ragb. It provides a simple CRUD with in memory database.
--- a/backend/auth_curl.sh
+++ b/backend/auth_curl.sh
@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+curl -H "Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJyYWdiIiwic2NvcGUiOiJtb2RpZnkiLCJleHAiOjE3Mzk0ODY3MDd9.J8Qh12hxQ9rZFKhpjcth2uUrEhnFVH8PAVmkVgM1wIo" $@
--- a/backend/src/authorization.rs
+++ b/backend/src/authorization.rs
@ -0,0 +1,61 @@
+use crate::model::DB;
+use axum::{
+    extract::{Request, State},
+    http::StatusCode,
+    middleware::Next,
+    response::Response,
+};
+use axum_extra::{headers, typed_header::TypedHeader};
+use jsonwebtoken::{decode, Algorithm, DecodingKey, Validation};
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
+struct Claims {
+    sub: String,
+    scope: String,
+    user: String,
+    is_cof: bool,
+}
+
+#[derive(Eq, PartialEq, Hash, Debug, Serialize, Deserialize, Clone)]
+pub struct User {
+    name: String,
+    pub is_cof: bool,
+}
+
+fn check_token(token: &str, jwt: &str) -> Option<User> {
+    let decoded_token = decode::<Claims>(
+        &token,
+        &DecodingKey::from_secret(jwt.as_bytes()),
+        &Validation::new(Algorithm::HS256),
+    );
+    match decoded_token {
+        Ok(token_data) => {
+            let user = token_data.claims.user;
+            let is_cof =token_data.claims.is_cof;
+            if token_data.claims.scope == "modify" {
+                tracing::info!("Successful auth {user:?}");
+                Some(User { name: user, is_cof })
+            } else {
+                tracing::debug!("Failed auth: {user:?} don't have modify scope");
+                None
+            }
+        }
+        Err(err) => {tracing::debug!("Failed decoding token: {err:?}"); None},
+    }
+}
+
+pub async fn jwt_middleware(
+    State(state): State<DB>,
+    TypedHeader(auth): TypedHeader<headers::Authorization<headers::authorization::Bearer>>,
+    mut request: Request,
+    next: Next,
+) -> Result<Response, StatusCode> {
+    let token = auth.token();
+    if let Some(user) = check_token(token, &state.static_state.jwt_key) {
+        request.extensions_mut().insert(user);
+        Ok(next.run(request).await)
+    } else {
+        Err(StatusCode::FORBIDDEN)
+    }
+}
--- a/backend/src/handler.rs
+++ b/backend/src/handler.rs
@ -0,0 +1,153 @@
+use crate::authorization::User;
+use crate::model::{ColorArray, DMXAtom, DMXBeam, DMXBeamChange, DMXColorAtom, DMXColor, DB};
+use axum::{
+    debug_handler,
+    extract::{Path, State},
+    http::StatusCode,
+    response::{sse::Event, IntoResponse, Sse},
+    Extension, Json,
+};
+use std::time::{Duration, Instant};
+use tokio_stream::StreamExt;
+use tokio_stream::{self as stream};
+
+#[debug_handler]
+pub async fn healthcheck_handler() -> impl IntoResponse {
+    StatusCode::OK
+}
+
+#[debug_handler]
+pub async fn list_values_handler(State(db): State<DB>) -> impl IntoResponse {
+    let val;
+    {
+        let lock = db.mut_state.read().await;
+        val = lock.dmx.clone();
+    }
+    Json(val)
+}
+
+#[debug_handler]
+pub async fn batch_edit_value_handler(
+    State(db): State<DB>,
+    Extension(user): Extension<User>,
+    Json(body): Json<Vec<DMXColorAtom>>,
+) -> Result<(), StatusCode> {
+    let mut lock = db.mut_state.write().await;
+    if lock.ratelimit_info.get(&user).map(|d| d.elapsed() <= Duration::from_millis(500)).unwrap_or(false){
+        return Err(StatusCode::TOO_MANY_REQUESTS);
+    }
+    for i in &body {
+        check_id(i.address, &lock.dmx.colors)?;
+    }
+    for i in &body {
+        lock.dmx.colors[i.address] = i.value;
+        match db.static_state.change_channel.send(DMXAtom::Color(*i)) {
+            Ok(_) => (),
+            Err(_) => (),
+        }
+    }
+    lock.ratelimit_info.insert(user, Instant::now());
+    Ok(())
+}
+
+#[debug_handler]
+pub async fn get_value_handler(
+    Path(id): Path<usize>,
+    State(db): State<DB>,
+) -> Result<impl IntoResponse, StatusCode> {
+    let lock = db.mut_state.read().await;
+    check_id(id, &lock.dmx.colors)?;
+    Ok(Json(lock.dmx.colors[id]))
+}
+
+#[debug_handler]
+pub async fn edit_value_handler(
+    Path(id): Path<usize>,
+    State(db): State<DB>,
+    Json(body): Json<DMXColor>,
+) -> Result<(), StatusCode> {
+    let mut lock = db.mut_state.write().await;
+    check_id(id, &lock.dmx.colors)?;
+    lock.dmx.colors[id] = body;
+    match db
+        .static_state
+        .change_channel
+        .send(DMXAtom::Color(DMXColorAtom::new(id, body)))
+    {
+        Ok(_) => (),
+        Err(_) => (),
+    };
+
+    Ok(())
+}
+
+#[debug_handler]
+pub async fn get_motor_value_handler(
+    State(db): State<DB>,
+) -> Result<impl IntoResponse, StatusCode> {
+    let lock = db.mut_state.read().await;
+    Ok(Json(lock.dmx.motor))
+}
+
+#[debug_handler]
+pub async fn edit_motor_value_handler(
+    State(db): State<DB>,
+    Extension(user): Extension<User>,
+    Json(body): Json<DMXBeamChange>,
+) -> Result<(), StatusCode> {
+    if !user.is_cof {
+        return Err(StatusCode::FORBIDDEN);
+    }
+    let mut lock = db.mut_state.write().await;
+    lock.dmx.motor = DMXBeam {
+        pan: body.pan.unwrap_or(lock.dmx.motor.pan),
+        tilt: body.tilt.unwrap_or(lock.dmx.motor.tilt),
+        focus: body.focus.unwrap_or(lock.dmx.motor.focus),
+    };
+    let _ = db
+        .static_state
+        .change_channel
+        .send(DMXAtom::Motor(lock.dmx.motor))
+        ;
+
+    Ok(())
+}
+
+
+#[debug_handler]
+pub async fn sse_handler(State(db): State<DB>) -> impl IntoResponse {
+    let rx = db.static_state.change_channel.subscribe();
+    let data: Vec<DMXColor>;
+    let motor: DMXBeam;
+    {
+        let lock = db.mut_state.read().await;
+        data = lock.dmx.colors.clone();
+        motor = lock.dmx.motor.clone();
+    }
+    let init_data = data.into_iter().enumerate().map(|(i, x)| {
+        Ok(DMXAtom::Color(DMXColorAtom {
+            address: i,
+            value: x,
+        }))
+    }).chain(std::iter::once(Ok(DMXAtom::Motor(motor))));
+    let init = stream::iter(init_data);
+    let stream = init
+        .chain(stream::wrappers::BroadcastStream::new(rx))
+        .filter_map(|item| match item {
+            Ok(val) => Some(Event::default().json_data(val)),
+            Err(_) => None,
+        });
+
+    Sse::new(stream).keep_alive(
+        axum::response::sse::KeepAlive::new()
+            .interval(Duration::from_secs(25))
+            .text("ping"),
+    )
+}
+
+fn check_id(id: usize, val: &ColorArray) -> Result<(), StatusCode> {
+    if id >= val.len() {
+        return Err(StatusCode::NOT_FOUND);
+    };
+    Ok(())
+}
--- a/backend/src/main.rs
+++ b/backend/src/main.rs
@ -0,0 +1,36 @@
+mod authorization;
+mod handler;
+mod model;
+mod route;
+
+use dotenvy;
+use route::create_router;
+use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
+use tower_http::trace::TraceLayer;
+
+#[tokio::main]
+async fn main() {
+    tracing_subscriber::registry()
+        .with(
+            tracing_subscriber::EnvFilter::try_from_default_env().unwrap_or_else(|_| {
+                "info,axum::rejection=trace".into()
+            }),
+        )
+        .with(tracing_subscriber::fmt::layer())
+        .init();
+    match dotenvy::dotenv() {
+        Err(_) => tracing::info!(".env file not found"),
+        _ => (),
+    }
+
+    let binding = dotenvy::var("BIND").unwrap_or(String::from("127.0.0.1:9999"));
+    let bind = binding.trim();
+    tracing::debug!("Trying to bind at {bind}");
+    let listener = tokio::net::TcpListener::bind(bind).await.unwrap();
+    let app = create_router()
+        .layer(
+            TraceLayer::new_for_http()
+        );
+    tracing::info!("🚀 Server started successfully");
+    axum::serve(listener, app).await.unwrap();
+}
--- a/backend/src/model.rs
+++ b/backend/src/model.rs
@ -0,0 +1,131 @@
+use crate::authorization::User;
+use dotenvy;
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+use std::fs;
+use std::str::FromStr;
+use std::sync::Arc;
+use std::time::Instant;
+use tokio::sync::{broadcast, RwLock};
+
+#[derive(Debug, Default, Deserialize, Serialize, Copy, Clone)]
+pub struct DMXColor {
+    pub red: u8,
+    pub green: u8,
+    pub blue: u8,
+}
+
+#[derive(Debug, Default, Deserialize, Serialize, Copy, Clone)]
+pub struct DMXBeam {
+    pub pan: u8,
+    pub tilt: u8,
+    pub focus: u8,
+}
+
+#[derive(Debug, Default, Deserialize, Serialize, Copy, Clone)]
+pub struct DMXBeamChange {
+    pub pan: Option<u8>,
+    pub tilt: Option<u8>,
+    pub focus: Option<u8>,
+}
+
+pub type ColorArray = Vec<DMXColor>;
+
+#[derive(Debug, Deserialize, Serialize, Copy, Clone)]
+#[serde(tag = "type")]
+pub enum DMXAtom {
+    Color(DMXColorAtom),
+    Motor(DMXBeam),
+}
+
+#[derive(Debug, Deserialize, Serialize, Copy, Clone)]
+pub struct DMXColorAtom {
+    pub address: usize,
+    pub value: DMXColor,
+}
+
+impl DMXColorAtom {
+    pub fn new(address: usize, value: DMXColor) -> DMXColorAtom {
+        DMXColorAtom { address, value }
+    }
+}
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct DMXState {
+    pub colors: ColorArray,
+    pub motor: DMXBeam,
+}
+
+pub struct AppState {
+    pub dmx: DMXState,
+    pub ratelimit_info: HashMap<User, Instant>,
+}
+
+impl AppState {
+    pub fn new(size: usize, save_path: &str) -> AppState {
+        let data: Result<DMXState, ()> =
+            match fs::File::open(save_path).map(std::io::BufReader::new) {
+                Ok(read) => serde_json::from_reader(read)
+                    .map(|mut v: DMXState| {
+                        v.colors.resize(
+                            size,
+                            DMXColor {
+                                red: 0,
+                                green: 0,
+                                blue: 0,
+                            },
+                        );
+                        v
+                    })
+                    .map_err(|e| {
+                        tracing::debug!("Error loading data: {e}");
+                    }),
+                Err(e) => {
+                    tracing::debug!("Error loading data: {e}");
+                    Err(())
+                }
+            };
+        let dmx = data.unwrap_or(DMXState {
+            colors: vec![DMXColor::default(); size],
+            motor: DMXBeam::default(),
+        });
+
+        AppState {
+            dmx,
+            ratelimit_info: HashMap::new(),
+        }
+    }
+}
+
+pub struct StaticState {
+    pub jwt_key: String,
+    pub change_channel: broadcast::Sender<DMXAtom>,
+    pub save_path: String,
+}
+
+pub struct SharedState {
+    pub static_state: StaticState,
+    pub mut_state: RwLock<AppState>,
+}
+
+pub type DB = Arc<SharedState>;
+
+pub fn make_db() -> DB {
+    let state_size: usize =
+        usize::from_str(&dotenvy::var("NB_DMX_VALUES").unwrap_or(String::from("100"))).unwrap();
+    let save_path = dotenvy::var("BK_FILE").unwrap_or(String::from("data.json"));
+    let mut_state = RwLock::new(AppState::new(state_size, &save_path));
+    Arc::new(SharedState {
+        static_state: StaticState {
+            jwt_key: serde_json::from_str(
+                dotenvy::var("JWT_SECRET")
+                    .unwrap_or(String::from("\"secret\""))
+                    .as_ref(),
+            )
+            .expect("an JSON string"),
+            change_channel: broadcast::Sender::new(512),
+            save_path,
+        },
+        mut_state,
+    })
+}
--- a/backend/src/route.rs
+++ b/backend/src/route.rs
@ -0,0 +1,72 @@
+use crate::authorization::jwt_middleware;
+use crate::handler;
+use crate::model;
+use axum::{handler::Handler, middleware};
+use axum::{routing::get, Router};
+use serde_json::to_writer;
+use std::fs::File;
+use tokio::task;
+use tokio::time::{sleep, Duration};
+use tower_http::cors::{Any, CorsLayer};
+
+pub fn create_router() -> Router {
+    let db = model::make_db();
+
+    let cors = CorsLayer::new()
+        // allow requests from any origin
+        .allow_origin(Any)
+        .allow_headers(Any);
+    let db_to_save = db.clone();
+    task::spawn(async move {
+        loop {
+            sleep(Duration::from_millis(1000)).await;
+            {
+                let save_path = &db_to_save.static_state.save_path;
+                let file = File::create(save_path);
+                match file {
+                    Ok(f) => {
+                        let db = db_to_save.mut_state.read().await;
+                        match to_writer(f, &db.dmx) {
+                            Ok(()) => tracing::trace!("Saved data at {save_path}"),
+                            Err(e) => {
+                                tracing::debug!("Failed to save data: {e:?}");
+                                ()
+                            }
+                        }
+                    }
+                    Err(e) => {
+                        tracing::debug!("Failed to save data: {e:?}");
+                        ()
+                    }
+                }
+            }
+        }
+    });
+
+    Router::new()
+        .route("/api/healthcheck", get(handler::healthcheck_handler))
+        .route(
+            "/api/values",
+            get(handler::list_values_handler).post(
+                handler::batch_edit_value_handler
+                    .layer(middleware::from_fn_with_state(db.clone(), jwt_middleware)),
+            ),
+        )
+        .route("/api/sse", get(handler::sse_handler))
+        .route(
+            "/api/values/:id",
+            get(handler::get_value_handler).post(
+                handler::edit_value_handler
+                    .layer(middleware::from_fn_with_state(db.clone(), jwt_middleware)),
+            ),
+        )
+        .route(
+            "/api/motor",
+            get(handler::get_motor_value_handler).post(
+                handler::edit_motor_value_handler
+                    .layer(middleware::from_fn_with_state(db.clone(), jwt_middleware)),
+            ),
+        )
+        .layer(cors)
+        .with_state(db)
+}
--- a/frontend/frontend/init.py
+++ b/frontend/frontend/init.py
--- a/frontend/frontend/admin.py
+++ b/frontend/frontend/admin.py
@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
--- a/frontend/frontend/apps.py
+++ b/frontend/frontend/apps.py
@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class FrontendConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "frontend"
--- a/frontend/frontend/models.py
+++ b/frontend/frontend/models.py
@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
--- a/frontend/frontend/static/js/update-color.js
+++ b/frontend/frontend/static/js/update-color.js
@ -0,0 +1,116 @@
+function hexToRgb(hex) {
+  let result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
+  return result ? {
+    r: parseInt(result[1], 16),
+    g: parseInt(result[2], 16),
+    b: parseInt(result[3], 16)
+  } : null;
+}
+
+function componentToHex(c) {
+  var hex = c.toString(16);
+  return hex.length == 1 ? "0" + hex : hex;
+}
+
+function rgbToHex({red, green, blue}) {
+  return "#" + componentToHex(red) + componentToHex(green) + componentToHex(blue);
+}
+
+let startSocket = () => {
+  const socket = new EventSource(`${WEBSOCKET_ENDPOINT}/sse`);
+
+  socket.addEventListener("message", (event) => {
+    const message = JSON.parse(event.data);
+    const color = rgbToHex(message.value);
+    console.log(color, `light${message.address}`);
+    const element = document.getElementById(`light${message.address}`);
+    if(element !== null) {
+      element.style.fill = color;
+    }
+    const inputElement = document.getElementById(`input-light${message.address}`);
+    if(inputElement !== null) {
+      inputElement.value = color;
+    }
+  });
+
+  socket.addEventListener("error", (event) => {
+    console.error(event);
+    startSocket();
+  });
+};
+
+document.addEventListener('DOMContentLoaded', startSocket);
+
+
+document.addEventListener('DOMContentLoaded', () => {
+  // Functions to open and close a modal
+  function openModal($el) {
+    $el.showModal();
+  }
+
+  function closeModal($el) {
+    $el.close();
+  }
+
+  function closeAllModals() {
+    (document.querySelectorAll('dialog') || []).forEach(($modal) => {
+      closeModal($modal);
+    });
+  }
+
+  const $loadingModal = document.getElementById("modal-loading");
+  closeModal($loadingModal);
+
+  // Add a click event on buttons to open a specific modal
+  (document.querySelectorAll('.modal-trigger') || []).forEach(($trigger) => {
+    const modal = $trigger.dataset.target;
+    const $target = document.getElementById(modal);
+
+    if ($target !== null) $trigger.addEventListener('click', () => {
+      openModal($target);
+    });
+  });
+
+  // Add a click event on various child elements to close the parent modal
+  (document.querySelectorAll('.close-modal') || []).forEach(($close) => {
+    const $target = $close.closest('dialog');
+
+    $close.addEventListener('click', () => {
+      closeModal($target);
+    });
+  });
+
+
+
+  // Add a click event to save colors
+  (document.querySelectorAll('.save-color') || []).forEach(($trigger) => {
+    const lightId = $trigger.dataset.target;
+    const $input = document.getElementById(`input-light${lightId}`);
+    const url = `${WEBSOCKET_ENDPOINT}/values/${lightId}`;
+
+    $trigger.addEventListener('click', async (e) => {
+      e.preventDefault();
+      const color = hexToRgb($input.value);
+      openModal($loadingModal)
+      await fetch(url, {
+        method: 'POST',
+        //mode: "no-cors",
+        headers: {
+          'Accept': "application/json",
+          'Content-Type': "application/json",
+          'Authorization': `Bearer ${JWT}`
+        },
+        body: JSON.stringify({"red": color.r, "green": color.g, "blue": color.b}),
+      }).then((resp) => {
+        if(!resp.ok) {
+          alert(`Request failed. Err code:${resp.status}`);
+        }
+      }).catch((e) => {
+        alert(`Request failed. Err: ${e}`);
+        console.log(e);
+      }).finally(() => {
+        closeAllModals();
+      });
+    });
+  });
+});
--- a/frontend/frontend/static/media/logo.png
+++ b/frontend/frontend/static/media/logo.png
--- a/frontend/frontend/static/media/user.svg
+++ b/frontend/frontend/static/media/user.svg
@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--!Font Awesome Free 6.5.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M224 256A128 128 0 1 0 224 0a128 128 0 1 0 0 256zm-45.7 48C79.8 304 0 383.8 0 482.3C0 498.7 13.3 512 29.7 512H418.3c16.4 0 29.7-13.3 29.7-29.7C448 383.8 368.2 304 269.7 304H178.3z"/></svg>
--- a/frontend/frontend/templates/frontend/base.html
+++ b/frontend/frontend/templates/frontend/base.html
@ -0,0 +1,60 @@
+{% load static %}
+<!doctype html>
+<html data-theme="light" lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="color-scheme" content="light dark" />
+    <link rel="stylesheet" href="{% static "css/pico.pumpkin.min.css" %}">
+    <title>R/AGB</title>
+    <link rel="shortcut icon" type="image/png" href="{% static 'media/logo.png' %}">
+  </head>
+  <body>
+    <header class="container">
+        <nav>
+          <ul>
+            <li>
+
+        <a aria-label="Page d'accueil" href="{% url "frontend:home" %}">
+          <img style="height:50px;" src="{% static "media/logo.png" %}" alt="Logo d'hackens"/>
+        </a>
+            </li>
+          </ul>
+          <ul>
+            <li class="hide-before-sm">
+              <a class="contrast" href="{% url "frontend:home" %}">Accueil</a>
+            </li>
+            <li class="hide-before-sm">
+              <a class="contrast" href="/api-docs/">API</a>
+            </li>
+            {% if user.is_staff %}
+            <li class="hide-before-sm">
+              <a class="contrast" href="{% url "admin:index" %}">Admin</a>
+            </li>
+            {% endif %}
+            {% if user.is_authenticated %}
+            <li>
+              <a href="{% url "authens:logout" %}">
+                <strong>Déconnexion</strong>
+              </a>
+            </li>
+            <li>
+              <button>
+                🧑&nbsp;{{ user.username }}
+              </button>
+            </li>
+            {% else %}
+            <li>
+              <a href="{% url "authens:login" %}">
+                Connexion
+              </a>
+            </li>
+            {% endif %}
+          </ul>
+        </nav>
+    </header>
+    <main class="container">
+      {% block content %}{% endblock %}
+    </main>
+  </body>
+</html>
--- a/frontend/frontend/templates/frontend/blinder.html
+++ b/frontend/frontend/templates/frontend/blinder.html
@ -0,0 +1,63 @@
+{% extends "frontend/base.html" %}
+{% load static %}
+{% block content %}
+{% if not user.is_authenticated %}
+<article>
+  <p>
+  Connectez-vous pour pouvoir modifier des couleurs
+  </p>
+</article>
+{% endif %}
+
+<section>
+  <h1>{{ light_name }}</h1>
+  <figure>
+    <svg viewBox="-3.5 -3.5 112 112" version="1.1" id="blinder" >
+      <style>
+        circle {
+          fill: white;
+          stroke: black;
+          stroke-width: 2;
+        }
+        {% if user.is_authenticated %}
+        circle:hover {
+          stroke: grey;
+        }
+        {% endif %}
+      </style>
+      <g id="layer1">
+        <rect style="fill:none;stroke:#000000;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:none" width="110" height="110" x="-2.5" y="-2.5" rx="15" />
+        {% for light in lights %}
+        <circle id="light{{ light.id }}" r="10" cx="{{ light.position_x }}" cy="{{ light.position_y }}" data-target="modal-light{{ light.id }}" class="modal-trigger"/>
+        {% endfor %}
+      </g>
+    </svg>
+  </figure>
+</section>
+{% if user.is_authenticated %}
+{% for light in lights %}
+<dialog id="modal-light{{light.id}}">
+  <article>
+    <header>
+      <button class="close-modal" rel="prev" aria-label="close"></button>
+      <h3>Couleur du pixel n°{{light.id}}</h3>
+    </header>
+    <section>
+      <form>
+        <input id="input-light{{light.id}}" class="input" type="color" name="light{{light.id}}">
+        <button class="save-color" data-target="{{light.id}}">Enregistrer</button>
+      </form>
+    </section>
+  </article>
+</dialog>
+{% endfor %}
+{% endif %}
+<dialog open id="modal-loading">
+  <article aria-busy="true"></article>
+</dialog>
+<script>const WEBSOCKET_ENDPOINT = "{{ websocket_endpoint }}";</script>
+{% if user.is_authenticated %}
+<script>const JWT = "{{ jwt }}";</script>
+{% endif %}
+<script src="{% static "js/update-color.js" %}" defer></script>
+{% endblock %}
--- a/frontend/frontend/templates/frontend/home.html
+++ b/frontend/frontend/templates/frontend/home.html
--- a/frontend/frontend/templates/frontend/led_tub.html
+++ b/frontend/frontend/templates/frontend/led_tub.html
@ -0,0 +1,54 @@
+{% extends "frontend/base.html" %}
+{% load static %}
+{% block content %}
+
+<section class="section content container is-max-desktop">
+  <h1 class="title is-3">{{ object.name }}</h1>
+  <svg viewBox="-1 -1 162 12" version="1.1" id="barreled" >
+    <style>
+      rect {
+        fill: white;
+        stroke: black;
+        stroke-width: 1;
+      }
+      {% if user.is_authenticated %}
+      rect:hover {
+        stroke: grey;
+      }
+      {% endif %}
+    </style>
+    <g id="layer1">
+      {% for light in lights %}
+      <rect id="light{{ light.id }}" width="10" height="10" x="{{ light.position }}" y="0" class="modal-trigger" data-target="modal-light{{ light.id }}" />
+      {% endfor %}
+    </g>
+  </svg>
+</section>
+
+{% if user.is_authenticated %}
+{% for light in lights %}
+<dialog id="modal-light{{light.id}}">
+  <article>
+    <header>
+      <button class="close-modal" rel="prev" aria-label="close"></button>
+      <h3>Couleur du pixel n°{{light.id}}</h3>
+    </header>
+    <section>
+      <form>
+        <input id="input-light{{light.id}}" class="input" type="color" name="light{{light.id}}">
+        <button class="save-color" data-target="{{light.id}}">Enregistrer</button>
+      </form>
+    </section>
+  </article>
+</dialog>
+{% endfor %}
+{% endif %}
+<dialog open id="modal-loading">
+  <article aria-busy="true"></article>
+</dialog>
+<script>const WEBSOCKET_ENDPOINT = "{{ websocket_endpoint }}";</script>
+{% if user.is_authenticated %}
+<script>const JWT = "{{ jwt }}";</script>
+{% endif %}
+<script src="{% static "js/update-color.js" %}" defer></script>
+{% endblock %}
--- a/frontend/frontend/templates/frontend/spot.html
+++ b/frontend/frontend/templates/frontend/spot.html
@ -0,0 +1,29 @@
+{% extends "frontend/base.html" %}
+{% load static %}
+{% block content %}
+{% if not user.is_authenticated %}
+<article>
+  <p>
+  Connectez-vous pour pouvoir modifier des couleurs
+  </p>
+</article>
+{% endif %}
+
+<section>
+  <h1>{{ light_name }}</h1>
+    {% if user.is_authenticated %}
+      <form>
+        <input id="input-light{{lights.id}}" class="input" type="color" name="light{{lights.id}}">
+        <button class="save-color" data-target="{{lights.id}}">Enregistrer</button>
+      </form>
+    {% endif %}
+</section>
+<dialog open id="modal-loading">
+  <article aria-busy="true"></article>
+</dialog>
+<script>const WEBSOCKET_ENDPOINT = "{{ websocket_endpoint }}";</script>
+{% if user.is_authenticated %}
+<script>const JWT = "{{ jwt }}";</script>
+{% endif %}
+<script src="{% static "js/update-color.js" %}" defer></script>
+{% endblock %}
--- a/frontend/frontend/tests.py
+++ b/frontend/frontend/tests.py
@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
--- a/frontend/frontend/urls.py
+++ b/frontend/frontend/urls.py
@ -0,0 +1,10 @@
+from django.urls import path
+
+from .views import HomeView, LightView, TokenView
+
+app_name = "frontend"
+urlpatterns = [
+    path("", HomeView.as_view(), name="home"),
+    path("light/<str:light>/", LightView.as_view()),
+    path("token", TokenView.as_view()),
+]
--- a/frontend/frontend/views.py
+++ b/frontend/frontend/views.py
@ -0,0 +1,96 @@
+from datetime import datetime, timedelta, timezone
+
+import jwt
+from django.conf import settings
+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.core.exceptions import ViewDoesNotExist
+from django.http import Http404, JsonResponse
+from django.views import View
+from django.views.generic.base import TemplateView
+
+
+def get_context_from_proj(kind, chans):
+    print(kind, chans)
+    match kind:
+        case "blinder":
+            return [
+                {
+                    "id": chans[i],
+                    "position_y": ((15 - i) // 4) * 25 + 15,
+                    "position_x": ((15 - i) % 4) * 25 + 15,
+                }
+                for i in range(len(chans))
+            ]
+        case "led_tub":
+            return [
+                {
+                    "id": chans[i],
+                    "position": i * 10,
+                }
+                for i in range(len(chans))
+            ]
+        case "spot":
+            return {
+                "id": chans[0],
+            }
+
+        case _:
+            raise ViewDoesNotExist()
+
+
+class TokenView(LoginRequiredMixin, View):
+    def get(self, request, *arg, **kwargs):
+        return JsonResponse(
+            {
+                "token": jwt.encode(
+                    {
+                        "exp": datetime.now(tz=timezone.utc) + timedelta(hours=9),
+                        "sub": "ragb",
+                        "user": self.request.user.username,
+                        "is_cof": self.requests.user.groups.filter(name="cof").exists(),
+                        "scope": "modify",
+                    },
+                    settings.JWT_SECRET,
+                )
+            }
+        )
+
+
+class LightView(TemplateView):
+    def get_template_names(self):
+        lights = settings.LIGHTS["lights"][self.kwargs["light"]]
+        return [f"frontend/{lights['kind']}.html"]
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        if self.request.user.is_authenticated:
+            context["jwt"] = jwt.encode(
+                {
+                    "exp": datetime.now(tz=timezone.utc) + timedelta(hours=9),
+                    "sub": "ragb",
+                    "user": self.request.user.username,
+                    "scope": "modify",
+                },
+                settings.JWT_SECRET,
+            )
+        context["websocket_endpoint"] = settings.WEBSOCKET_ENDPOINT
+        light = self.kwargs["light"]
+        if light not in settings.LIGHTS["lights"]:
+            raise Http404("Light does not exist")
+        lights = settings.LIGHTS["lights"][light]
+        context["lights"] = get_context_from_proj(lights["kind"], lights["channels"])
+        context["light_name"] = lights["name"]
+
+        return context
+
+
+class HomeView(TemplateView):
+    template_name = "frontend/home.html"
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["websocket_endpoint"] = settings.WEBSOCKET_ENDPOINT
+        lights = settings.LIGHTS["lights"]
+        context["lights"] = lights
+
+        return context
--- a/frontend/manage.py
+++ b/frontend/manage.py
@ -0,0 +1,22 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "ragb.settings")
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == "__main__":
+    main()
--- a/frontend/patch.json
+++ b/frontend/patch.json
@ -0,0 +1,49 @@
+{
+  "lights": {
+    "blinder": {
+      "name": "Blinder",
+      "kind": "blinder",
+      "channels": [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
+    },
+    "screen_left": {
+      "name": "Ecran-gauche",
+      "kind": "spot",
+      "channels": [ 16 ]
+    },
+    "screen_right": {
+      "name": "Ecran-droite",
+      "kind": "spot",
+      "channels": [ 17 ]
+    },
+    "wall_left": {
+      "name": "Mur gauche",
+      "kind": "spot",
+      "channels": [ 34 ]
+    },
+    "wall_right": {
+      "name": "Mur droite",
+      "kind": "spot",
+      "channels": [ 35 ]
+    },
+    "barre_led_0": {
+      "name": "Barre led 1",
+      "kind": "led_tub",
+      "channels" : [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33]
+    },
+    "barre_led_1": {
+      "name": "Barre led 2",
+      "kind": "led_tub",
+      "channels" : [36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51]
+    },
+    "barre_led_2": {
+      "name": "Barre led 3",
+      "kind": "led_tub",
+      "channels" : [52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67]
+    },
+    "barre_led_3": {
+      "name": "Barre led 4",
+      "kind": "led_tub",
+      "channels" : [68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83]
+    }
+  }
+}
--- a/frontend/ragb/init.py
+++ b/frontend/ragb/init.py
--- a/frontend/ragb/asgi.py
+++ b/frontend/ragb/asgi.py
@ -0,0 +1,16 @@
+"""
+ASGI config for ragb project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "ragb.settings")
+
+application = get_asgi_application()
--- a/frontend/ragb/settings.py
+++ b/frontend/ragb/settings.py
@ -0,0 +1,196 @@
+"""
+Django settings for ragb project.
+
+Generated by 'django-admin startproject' using Django 4.2.5.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.2/ref/settings/
+"""
+
+import json
+from pathlib import Path
+
+from django.urls import reverse_lazy
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/4.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = "django-insecure-elz+_!5$ad6r%%_aia_8pdzdrd(i=d_krcd@gv1t11wolz@bv^"
+
+JWT_SECRET = "secret"
+
+DEV_KEY = "supersecret"
+
+# Custom settings
+
+WEBSOCKET_PORT = 9999
+WEBSOCKET_HOST = "127.0.0.1"
+WEBSOCKET_ENDPOINT = f"http://{WEBSOCKET_HOST}:{WEBSOCKET_PORT}/api"
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = "127.0.0.1,localhost".split(",")
+
+INTERNAL_IPS = [
+    "127.0.0.1",
+]
+
+# Application definition
+
+INSTALLED_APPS = [
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+    "authens",
+    "frontend",
+    "shared",
+]
+
+MIDDLEWARE = [
+    "django.middleware.security.SecurityMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+]
+
+ROOT_URLCONF = "ragb.urls"
+
+TEMPLATES = [
+    {
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [],
+        "APP_DIRS": True,
+        "OPTIONS": {
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.contrib.messages.context_processors.messages",
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = "ragb.wsgi.application"
+
+# AuthENS
+
+AUTHENTICATION_BACKENDS = [
+    "django.contrib.auth.backends.ModelBackend",
+    "authens.backends.ENSCASBackend",
+]
+
+AUTHENS_ALLOW_STAFF = True
+AUTHENS_USE_OLDCAS = False
+
+
+LOGIN_URL = reverse_lazy("authens:login")
+
+LOGIN_REDIRECT_URL = reverse_lazy("frontend:home")
+LOGOUT_REDIRECT_URL = reverse_lazy("frontend:home")
+
+# DJDT
+
+
+# DEBUG_TOOLBAR_CONFIG = {
+#    # Toolbar options
+#    "PROFILER_MAX_DEPTH": 20,
+#    "SHOW_TOOLBAR_CALLBACK": "ragb.utils.show_debug_toolbar",
+# }
+
+# Database
+# https://docs.djangoproject.com/en/4.2/ref/settings/#databases
+
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": BASE_DIR / "db.sqlite3",
+        "USER": "",
+        "PASSWORD": "",
+        "HOST": "",
+        "PORT": "",
+    },
+}
+
+# Password validation
+# https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = (
+    [
+        {
+            "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
+        },
+        {
+            "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
+        },
+        {
+            "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
+        },
+        {
+            "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
+        },
+    ]
+    if not DEBUG
+    else []
+)
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/4.2/topics/i18n/
+
+LANGUAGE_CODE = "en-us"
+
+TIME_ZONE = "UTC"
+
+USE_I18N = True
+
+USE_TZ = True
+
+# logging
+
+LOGGING = {
+    "version": 1,
+    "disable_existing_loggers": False,
+    "handlers": {
+        "console": {
+            "level": "INFO",
+            "class": "logging.StreamHandler",
+        },
+    },
+    "loggers": {
+        "django": {
+            "handlers": ["console"],
+            "propagate": True,
+        },
+    },
+}
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.2/howto/static-files/
+
+STATIC_URL = "static/"
+
+STATIC_ROOT = "static/"
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+
+LIGHTS = json.load(open(BASE_DIR / "patch.json"))
--- a/frontend/ragb/urls.py
+++ b/frontend/ragb/urls.py
@ -0,0 +1,26 @@
+"""
+URL configuration for ragb project.
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.2/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+
+from django.contrib import admin
+from django.urls import include, path
+
+
+urlpatterns = [
+    path("admin/", admin.site.urls),
+    path("authens/", include("authens.urls")),
+    path("", include("frontend.urls")),
+]
--- a/frontend/ragb/wsgi.py
+++ b/frontend/ragb/wsgi.py
@ -0,0 +1,16 @@
+"""
+WSGI config for ragb project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "ragb.settings")
+
+application = get_wsgi_application()
--- a/frontend/shared/init.py
+++ b/frontend/shared/init.py
--- a/frontend/shared/apps.py
+++ b/frontend/shared/apps.py
@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class SharedConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'shared'
--- a/frontend/shared/static/css/pico.amber.min.css
+++ b/frontend/shared/static/css/pico.amber.min.css
--- a/frontend/shared/static/css/pico.green.min.css
+++ b/frontend/shared/static/css/pico.green.min.css
--- a/frontend/shared/static/css/pico.pumpkin.min.css
+++ b/frontend/shared/static/css/pico.pumpkin.min.css
--- a/npins/default.nix
+++ b/npins/default.nix
@ -0,0 +1,80 @@
+# Generated by npins. Do not modify; will be overwritten regularly
+let
+  data = builtins.fromJSON (builtins.readFile ./sources.json);
+  version = data.version;
+
+  mkSource =
+    spec:
+    assert spec ? type;
+    let
+      path =
+        if spec.type == "Git" then
+          mkGitSource spec
+        else if spec.type == "GitRelease" then
+          mkGitSource spec
+        else if spec.type == "PyPi" then
+          mkPyPiSource spec
+        else if spec.type == "Channel" then
+          mkChannelSource spec
+        else
+          builtins.throw "Unknown source type ${spec.type}";
+    in
+    spec // { outPath = path; };
+
+  mkGitSource =
+    {
+      repository,
+      revision,
+      url ? null,
+      hash,
+      branch ? null,
+      ...
+    }:
+    assert repository ? type;
+    # At the moment, either it is a plain git repository (which has an url), or it is a GitHub/GitLab repository
+    # In the latter case, there we will always be an url to the tarball
+    if url != null then
+      (builtins.fetchTarball {
+        inherit url;
+        sha256 = hash; # FIXME: check nix version & use SRI hashes
+      })
+    else
+      assert repository.type == "Git";
+      let
+        urlToName =
+          url: rev:
+          let
+            matched = builtins.match "^.*/([^/]*)(\\.git)?$" repository.url;
+
+            short = builtins.substring 0 7 rev;
+
+            appendShort = if (builtins.match "[a-f0-9]*" rev) != null then "-${short}" else "";
+          in
+          "${if matched == null then "source" else builtins.head matched}${appendShort}";
+        name = urlToName repository.url revision;
+      in
+      builtins.fetchGit {
+        url = repository.url;
+        rev = revision;
+        inherit name;
+        # hash = hash;
+      };
+
+  mkPyPiSource =
+    { url, hash, ... }:
+    builtins.fetchurl {
+      inherit url;
+      sha256 = hash;
+    };
+
+  mkChannelSource =
+    { url, hash, ... }:
+    builtins.fetchTarball {
+      inherit url;
+      sha256 = hash;
+    };
+in
+if version == 3 then
+  builtins.mapAttrs (_: mkSource) data.pins
+else
+  throw "Unsupported format version ${toString version} in sources.json. Try running `npins upgrade`"
--- a/npins/sources.json
+++ b/npins/sources.json
@ -0,0 +1,11 @@
+{
+  "pins": {
+    "nixpkgs": {
+      "type": "Channel",
+      "name": "nixpkgs-unstable",
+      "url": "https://releases.nixos.org/nixpkgs/nixpkgs-24.11pre690413.1366d1af8f58/nixexprs.tar.xz",
+      "hash": "0nlrrs22pf3dr7m55glxxfdg2qn6q9sjsd5dc7bvigasb1v3gw4j"
+    }
+  },
+  "version": 3
+}
--- a/provisioning/authens.nix
+++ b/provisioning/authens.nix
@ -0,0 +1,12 @@
+{ lib, fetchgit, pythoncas, django, ldap, buildPythonPackage }:
+buildPythonPackage rec {
+  pname = "authens";
+  version = "v0.1b5";
+  doCheck = false;
+  src = fetchgit {
+    url = "https://git.eleves.ens.fr/klub-dev-ens/authens.git";
+    rev = "58747e57b30b47f36a0ed3e7c80850ed7f1edbf9";
+    hash = "sha256-R0Nw212/BOPHfpspT5wzxtji1vxZ/JOuwr00naklWE8=";
+  };
+  propagatedBuildInputs = [ django ldap pythoncas ];
+}
--- a/provisioning/python-cas.nix
+++ b/provisioning/python-cas.nix
@ -0,0 +1,13 @@
+{ lib, requests, lxml, six, buildPythonPackage, fetchFromGitHub }:
+buildPythonPackage rec {
+  pname = "python-cas";
+  version = "1.6.0";
+  doCheck = false;
+  src = fetchFromGitHub {
+    owner = "python-cas";
+    repo = "python-cas";
+    rev = "v1.6.0";
+    sha512 = "sha512-qnYzgwELUij2EdqA6H17q8vnNUsfI7DkbZSI8CCIGfXOM+cZ7vsWe7CJxzsDUw73sBPB4+zzpLxvb7tpm/IDeg==";
+  };
+  propagatedBuildInputs = [ requests lxml six ];
+}
--- a/provisioning/python.nix
+++ b/provisioning/python.nix
@ -0,0 +1,20 @@
+{ lib, python3, debug ? false }:
+let
+  python = python3.override {
+    packageOverrides = self: super: {
+      django = super.django_4;
+      authens = self.callPackage ./authens.nix { };
+      pythoncas = self.callPackage ./python-cas.nix { };
+    };
+  };
+in
+python.withPackages (ps: [
+  ps.django
+  ps.gunicorn
+  ps.authens
+  ps.pyjwt
+] ++ lib.optionals debug [
+  ps.django-debug-toolbar
+  ps.black
+  ps.isort
+])
--- a/provisioning/script.py
+++ b/provisioning/script.py
@ -0,0 +1,85 @@
+#!/nix/store/z46wvcd15152qnsry80p8ricxya2n2lr-python3-3.11.7-env/bin/python
+import sys
+import json
+import requests
+import logging
+
+from colour import Color
+from pyjecteur.fixtures import Blinder, LedBar48Ch, Tradi
+from pyjecteur.lights import Universe
+from pyjecteur.widget import Widget
+
+if False:  # True:
+    logging.basicConfig(level=logging.DEBUG)
+else:
+    logging.basicConfig(level=logging.INFO)
+
+w = Widget("/dev/ttyUSB0")
+
+DIM = {
+    "blinder": 0.10,
+    "led_tub": 0.05,
+    "spot": 0.3,
+}
+
+u = Universe(w)
+
+
+def strToProj(s):
+    match s:
+        case "spot":
+            return Tradi()
+        case "led_tub":
+            return LedBar48Ch()
+        case "blinder":
+            return Blinder()
+
+
+r = requests.get("https://agb.hackens.org/api-docs/patch.json")
+patch = r.json()
+
+lights = {}
+
+update = {}
+
+current_addr = 0
+
+for k, v in patch["lights"].items():
+    lights[k] = strToProj(v["kind"])
+    u.register(lights[k], current_addr)
+    # update dmx since some params are set before
+    lights[k].update_dmx()
+    logging.info(
+        f"Light {k} of kind {v['kind']} is at DMX{current_addr+1} (PLS convention)"
+    )
+    for i, chan in enumerate(v["channels"]):
+        update[chan] = (k, i)  # put the light name
+    current_addr += lights[k].address_size
+
+
+def update_light(address, red, green, blue):
+    light, chan = update[address]
+    kind = patch["lights"][light]["kind"]
+    r, g, b = red * DIM[kind]/255, (green * DIM[kind])/255, (blue * DIM[kind])/255
+    match kind:
+        case "blinder":
+            lights[light].colors[chan] = Color(rgb=(r, g, b))
+        case "led_tub":
+            lights[light].colors[chan] = Color(rgb=(r, g, b))
+        case "spot":
+            lights[light].color = Color(rgb=(r, g, b))
+
+
+def run():
+    logging.info("Started")
+    for line in sys.stdin:
+        logging.debug(line)
+        if line.startswith("data:"):
+            dataStr = line[5:]
+            logging.debug(f"Received: {dataStr}")
+            data = json.loads(dataStr)
+            if data["address"] in update:
+                update_light(data["address"], **data["value"])
+
+run()
+
--- a/provisioning/shell.nix
+++ b/provisioning/shell.nix
@ -0,0 +1,11 @@
+{ pkgs ? import (import ../npins).nixpkgs { } }:
+pkgs.mkShell {
+  buildInputs = [
+    (pkgs.callPackage ./python.nix { debug = true; })
+    pkgs.cargo
+    pkgs.cargo-edit
+    pkgs.rustc
+    pkgs.rust-analyzer
+    pkgs.rustfmt
+  ];
+}
--- a/shell.nix
+++ b/shell.nix
@ -0,0 +1 @@
+provisioning/shell.nix
Author	SHA1	Message	Date
sinavir	0da1a50058	chores: update	2024-10-10 13:27:46 +02:00
sinavir	799c891475	feat(cof): Add special role and motorized fixture support	2024-10-10 13:27:37 +02:00
sinavir	3d1673d3f5	init v3	2024-10-10 01:39:11 +02:00
				`@ -0,0 +1 @@`
				`This is the backend of ragb. It provides a simple CRUD with in memory database.`
				`@ -0,0 +1 @@`
				`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--!Font Awesome Free 6.5.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M224 256A128 128 0 1 0 224 0a128 128 0 1 0 0 256zm-45.7 48C79.8 304 0 383.8 0 482.3C0 498.7 13.3 512 29.7 512H418.3c16.4 0 29.7-13.3 29.7-29.7C448 383.8 368.2 304 269.7 304H178.3z"/></svg>`