temp

.env

@@ -2,16 +2,16 @@ RUST_LOG=warn,api=info
 
 NGINX_HOST=localhost
 NGINX_SSL_ENABLED=false
-NGINX_PROTOCOL=http
 NGINX_HTTP_PORT=8080
 NGINX_HTTPS_PORT=8443
 # Set to 'localhost' or 'host.docker.internal' or '172.17.0.1'
 NGINX_INTERNAL_HOST=host.docker.internal
+EXTERNAL_URL=http://localhost:8080
 
 POSTGRES_HOST=localhost
 POSTGRES_USER=aviation
-POSTGRES_PASSWORD=CHANGEME
+POSTGRES_PASSWORD=changeme
-POSTGRES_NAME=aviation
+POSTGRES_DB=aviation_db
 POSTGRES_PORT=5432
 
 REDIS_HOST=localhost
@@ -19,28 +19,47 @@ REDIS_PORT=6379
 
 MINIO_HOST=localhost
 MINIO_ROOT_USER=aviation
-MINIO_ROOT_PASSWORD=CHANGEME
+MINIO_ROOT_PASSWORD=changeme
 MINIO_BUCKET=aviation
 MINIO_PROTOCOL=http
 MINIO_PORT=9000
 MINIO_INTERNAL_PORT=9001
-MINIO_BROWSER_REDIRECT_URL=${NGINX_PROTOCOL}://${NGINX_HOST}:${NGINX_HTTP_PORT}/minio/
+MINIO_BROWSER_REDIRECT_URL=${EXTERNAL_URL}/minio/
 
 UI_PORT=3000
 API_PORT=5000
-API_METAR_TIME_OFFSET=3000
+API_METAR_TIME_OFFSET=1800
 
 SSL_CA_NAME=ca
 SSL_CA_PATH=../ssl/${SSL_CA_NAME}.pem
 SSL_CERT_PATH=../ssl/localhost.crt
 SSL_CERT_KEY_PATH=../ssl/localhost.key
 
-VITE_API_URL=${NGINX_PROTOCOL}://${NGINX_HOST}:${NGINX_HTTP_PORT}/api
+SMTP_USERNAME=smtp-user
+SMTP_PASSWORD=smtp-password
+SMTP_FROM=noreply@example.com
+SMTP_SERVER=localhost
+SMTP_PORT=1025
+#SMTP_USERNAME=smtp-user
+#SMTP_PASSWORD=smtp-password
+#SMTP_FROM=noreply@example.com
+#SMTP_SERVER=smtp.example.com
+#SMTP_PORT=587
+
+VITE_API_URL=${EXTERNAL_URL}/api
 VITE_DEFAULT_LIMIT=200
-__VITE_ADDITIONAL_SERVER_ALLOWED_HOSTS:${NGINX_HOST}
+__VITE_ADDITIONAL_SERVER_ALLOWED_HOSTS=${NGINX_HOST}
 
 ENVIRONMENT=development
-ADMIN_EMAIL=admin@example.com
-ADMIN_PASSWORD=CHANGEME
 
-AVIATION_WEATHER_URL=https://aviationweather.gov/api/data
+ADMIN_USERNAME=admin
+ADMIN_EMAIL=admin@example.com
+ADMIN_PASSWORD=changeme
+
+TEMPLATE_DIR=../templates
+METAR_INTERVAL=300
+
+MAILPIT_WEB_PORT=8025
+MAILPIT_SMTP_PORT=1025
+
+AVIATION_WEATHER_URL=https://aviationweather.gov

.gitignore

@@ -1,5 +1,8 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 
+postgres/
+postgres_logs/
+
 .vscode/
 .idea/
 
@@ -8,7 +11,6 @@
 node_modules
 target/
 dist/
-Cargo.lock
 ssl/
 
 .DS_Store

Cargo.toml

@@ -0,0 +1,4 @@
+[workspace]
+
+members = [ "crates/adsb", "crates/api", "crates/lib", "crates/scheduler" ]
+resolver = "2"

Makefile

@@ -12,10 +12,10 @@ help: ## This info
 	@cat Makefile | grep -E '^[a-zA-Z\/_-]+:.*?## .*$$' | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
 	@echo
 
-format: format-api format-ui ## Format code
+format: format-api format-ui format-adsb ## Format code
 
 psql: ## Connect to the PSQL DB
-	@docker exec -it aviation-postgres psql -U ${POSTGRES_USER} -P pager=off
+	@docker exec -it aviation-postgres psql -U ${POSTGRES_USER} -d ${POSTGRES_DB} -P pager=off
 
 #################
 # API Commands  #
@@ -24,12 +24,22 @@ psql: ## Connect to the PSQL DB
 format-api: ## Format code
 	@cd api && cargo fmt
 
-build-api: ## Build the project
+build-api: ## Build the API project
 	@cd api && cargo build
 
 run-api: ## Run the API project
 	@cd api && cargo run -p api
 
+##################
+# ADS-B Commands #
+##################
+
+format-adsb: ## Format code
+	@cd adsb && cargo fmt
+
+build-adsb: ## Build the ADS-B project
+	@cd adsb && cargo build --release
+
 #################
 #  UI Commands  #
 #################
@@ -66,24 +76,24 @@ down-backend: backend-down
 run: ## Run the api
 	@cd api && cargo run
 
-frontend-up: ## Start Docker containers
+dev-up: ## Start Docker containers
-	@docker compose --profile frontend up -d
+	@docker compose --profile dev up -d
 
-up-frontend: frontend-up
+up-dev: dev-up
 
-frontend-down: ## Stop Docker containers
+dev-down: ## Stop Docker containers
-	@docker compose --profile frontend down
+	@docker compose --profile dev down
 
-down-frontend: frontend-down
+down-dev: dev-down
 
 docker-prune: ## Prune the docker system
 	@docker system prune -a
 
 docker-clean: ## Stop the docker containers and remove volumes
-	@docker compose --profile frontend --profile api --profile backend down -v
+	@docker compose --profile dev --profile api --profile backend down -v
 
 docker-down: ## Stop the docker container
-	@docker compose --profile frontend --profile api --profile backend down
+	@docker compose --profile dev --profile api --profile backend down
 
 docker-up: ## Start the docker container
 	@docker compose --profile backend --profile api up -d
@@ -96,7 +106,7 @@ build: version=$(if $(v),$(v),latest)
 build: folder=$(if $(f),$(f),nginx)
 build: registry=$(if $(r),$(r),gitea.bensherriff.com/bsherriff)
 build: image=${registry}/aviation-${folder}:${version}
-build: ## Build a specific docker image (`make build f=httpd`)
+build: ## Build a specific docker image from a folder
 	docker buildx build \
 	-f ${folder}/Dockerfile \
 	-t ${image} \
@@ -111,7 +121,11 @@ push: folder=$(if $(f),$(f),nginx)
 push: registry=$(if $(r),$(r),gitea.bensherriff.com/bsherriff)
 push: platform=$(if $(p),$(p),linux/amd64,linux/arm64)
 push: image=${registry}/aviation-${folder}:${version}
-push: ## Build and push a specific docker image (`make push f=httpd`)
+push: ## Build and push a specific docker image from a folder
+	docker buildx create \
+	--use \
+	--name default-builder \
+	--platform ${platform} || true; \
 	docker buildx build \
 	-f ${folder}/Dockerfile \
 	--platform ${platform} \
@@ -122,6 +136,9 @@ push: ## Build and push a specific docker image (`make push f=httpd`)
 	--build-arg VCS_REF=$$(git rev-parse HEAD) \
 	.
 
+docker-pull:
+	@docker compose --profile api --profile backend pull
+
 cert: domain=$(if $(d),$(d),${NGINX_HOST})
 cert: ## Generate a cert for the given domain
 	./scripts/generate_cert.sh ${domain}

README.md

@@ -3,12 +3,17 @@
   <h1 align="center">Aviation Data</h1>
 </div>
 
+[Swagger Docs](https://aviation.bensherriff.com/swagger/#/)
+
 ## Makefile
 * `make` or `make help` to list all commands
 * `make docker-up` to start all containers
+* `make docker-refresh` to start the background services
 * `make docker-clean` to stop and delete all containers, volumes, and networks related
 to the application
 
+**WARNING**: Running `make docker-clean` or `make docker-refresh` will wipe the database, redis, and minio data
+
 ## Setup
 
 1. Override any environment variables in `.env.local`
@@ -20,7 +25,16 @@ to the application
    * Running just `make cert` will generate `localhost` certificates
 4. Run the application with `make up`
 
+### Development Environment
+Start background services with `make docker-refresh`
+* Note: when `ENVIRONMENT` is not set to `production` (i.e., set to `development`),
+   the nginx container will function only as a reverse proxy - the UI must be run through `make run-ui`
+
+Start the UI through `make run-ui` and the API through `make run-api`
+
 ### Production Environment
+Start with `make docker-up`
+
 The most likely to change environment variables are the following:
 * `UI_PORT`
 * `API_PORT`
@@ -28,6 +42,8 @@ The most likely to change environment variables are the following:
 * `POSTGRES_PASSWORD` - Please change in production environments
 * `MINIO_HOST` - Match to the `NGINX_HOST` value (see below)
 * `MINIO_ROOT_PASSWORD` - Please change in production environments
+* `MINIO_BROWSER_REDIRECT_URL` - Change to the FQDN of the URL that is reachable through the internet.
+For example: `https://aviation.bensherriff.com/minio/`
 * `NGINX_HOST` - The IP address of the system
 * `NGINX_INTERNAL_HOST` - Typically `host.docker.internal` or `172.17.0.1`
 to allow communication within the docker network
@@ -35,7 +51,7 @@ to allow communication within the docker network
 * `ADMIN_EMAIL` - Please change in production environments
 * `ADMIN_PASSWORD` - Please change in production environments
 * `VITE_API_URL` - Change to the FQDN of the URL that is reachable through the internet.
-For example: `https://aviation.bensherriff.com`
+For example: `https://aviation.bensherriff.com/api`
 * `__VITE_ADDITIONAL_SERVER_ALLOWED_HOSTS` - Change to the domain of the `VITE_API_URL`.
 For example: `aviation.bensherriff.com`
 
@@ -69,5 +85,15 @@ The following resources were used to help decode METARS.
 ### OpenMapTiles
 [Generate Vector Tiles](https://openmaptiles.org/docs/generate/generate-openmaptiles/)
 
+### ADS-B
+- https://blog.exploit.org/ads-b-guide-demodulation-and-decoding/
+- https://mode-s.org/1090mhz/index.html
+- https://planewave.github.io/posts/rtlsdr/
+- http://jasonplayne.com:8080/#
+
 ### Other data
 - https://www.faa.gov/air_traffic/weather/asos
+
+## Tests
+`cargo test metars::model::tests::test_parse_time -- --exact --nocapture
+`

Taskfile.yml

@@ -0,0 +1,148 @@
+# https://taskfile.dev
+
+version: '3'
+
+dotenv: ['.env.local', '.env']
+
+vars:
+  version: '{{ coalesce .version .v "latest" }}'
+  folder: '{{ coalesce .folder .f "nginx" }}'
+  registry: '{{ coalesce .registry .r "gitea.bensherriff.com/bsherriff" }}'
+  platform: '{{ coalesce .platform .p "linux/amd64,linux/arm64" }}'
+  image: '{{.registry}}/aviation-{{.folder}}:{{.version}}'
+  build_date:
+    sh: date -u +%Y-%m-%dT%H:%M:%SZ
+  vcs_ref:
+    sh: git rev-parse HEAD
+  context: '{{ coalesce .context .ctx "." }}'
+  dockerfile: >
+    {{- if or (eq .folder "nginx") (eq .folder "ui") -}}
+      {{.folder}}/Dockerfile
+    {{- else if eq .folder "api" -}}
+      crates/api/Dockerfile
+    {{- else if eq .folder "scheduler" -}}
+      crates/scheduler/Dockerfile
+    {{- else -}}
+      {{ fail (printf "Invalid folder '%s'. Valid: nginx, ui, api, scheduler" .folder) }}
+    {{- end -}}
+
+tasks:
+  default:
+    cmds:
+      - task: docker-up
+    silent: true
+
+  test:
+    cmds:
+      - task: docker-backend
+      - task: dev-servers
+
+  dev-servers:
+    deps:
+      - task: run-api
+      - task: run-scheduler
+      - task: run-ui
+
+  # API Commands
+  build-api:
+    dir: crates/api
+    cmd: cargo build
+  format-api:
+    dir: crates/api
+    cmd: cargo fmt
+  run-api:
+    dir: crates/api
+    cmd: cargo run
+    silent: true
+
+  # Scheduler Commands
+  build-scheduler:
+    dir: crates/scheduler
+    cmd: cargo build
+  format-scheduler:
+    dir: crates/scheduler
+    cmd: cargo fmt
+  run-scheduler:
+    dir: crates/scheduler
+    cmd: cargo run
+    silent: true
+
+  # UI Commands
+  build-ui:
+    dir: ui
+    cmd: npm run build
+  format-ui:
+    dir: ui
+    cmd: npm run format
+  clean-ui:
+    dir: ui
+    cmd: rm -rf node_modules dist stats.html
+  run-ui:
+    dir: ui
+    cmd: npm run dev
+    silent: true
+
+  # Docker Commands
+  docker-backend:
+    cmd: docker compose --profile backend up -d
+  docker-up:
+    cmd: docker compose --profile backend --profile api up -d
+  docker-down:
+    cmd: docker compose --profile backend --profile api down
+  docker-clean:
+    cmd: docker compose --profile backend --profile api down -v
+  docker-refresh:
+    cmds:
+      - task: docker-clean
+      - task: docker-up
+
+  build:
+    desc: Build a specific docker image from a folder
+    cmds:
+      - |
+        docker buildx build \
+          -f {{.dockerfile}} \
+          -t {{.image}} \
+          --load \
+          --build-arg BUILD_DATE={{.build_date}} \
+          --build-arg BUILD_VERSION={{.version}} \
+          --build-arg VCS_REF={{.vcs_ref}} \
+          {{.context}}
+
+  push:
+    desc: Build and push a specific docker image from a folder
+    cmds:
+      - |
+        docker buildx create \
+          --use \
+          --driver docker-container \
+          --bootstrap \
+          --name default-builder \
+          --platform {{.platform}} \
+          || true
+        ignore_error: true
+      - |
+        docker buildx build \
+          -f {{.dockerfile}} \
+          --platform {{.platform}} \
+          -t {{.image}} \
+          --push \
+          --build-arg BUILD_DATE={{.build_date}} \
+          --build-arg BUILD_VERSION={{.version}} \
+          --build-arg VCS_REF={{.vcs_ref}} \
+          {{.context}}
+        .
+
+  psql:
+    cmd: docker exec -it aviation-postgres psql -U ${POSTGRES_USER} -d ${POSTGRES_DB} -P pager=off
+
+  cert:
+    cmds:
+      - ./scripts/generate_ca_cert.sh
+      - ./scripts/generate_server_cert.sh ${TLS_HOST} nginx
+      - ./scripts/generate_server_cert.sh ${API_HOST} api
+    silent: true
+  cert-clean:
+    cmds:
+      - rm -rf ./data/certificates
+    silent: true

api/Cargo.toml

@@ -1,37 +0,0 @@
-[package]
-name = "api"
-version = "0.1.0"
-edition = "2021"
-authors = ["Ben Sherriff <ben@bensherriff.com>"]
-repository = "https://gitea.bensherriff.com/bsherriff/aviation"
-readme = "../README.md"
-license = "GPL-3.0-or-later"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-actix-web = "4.10.2"
-actix-cors = "0.7.1"
-actix-web-httpauth = "0.8.2"
-actix-multipart = "0.7.2"
-chrono = { version = "0.4.40", features = ["serde"] }
-dotenv = "0.15.0"
-sqlx = { version = "0.8.3", features = ["runtime-tokio", "postgres", "chrono", "uuid"] }
-env_logger = "0.11.8"
-reqwest = "0.12.15"
-serde = {version = "1.0.219", features = ["derive"]}
-serde_json = "1.0.140"
-tokio = { version = "1.44.2", features = ["macros", "rt", "time"] }
-uuid = { version = "1.16.0", features = ["serde", "v4"] }
-log = "0.4.27"
-argon2 = "0.5.3"
-redis = { version = "0.29.5", features = ["tokio-comp", "connection-manager", "r2d2", "json"] }
-regex = "1.11.1"
-futures-util = "0.3.31"
-rust-s3 = "0.35.1"
-rand = "0.9.0"
-rand_chacha = "0.9.0"
-geo-types = "0.7.15"
-byteorder = "1.5.0"
-futures = "0.3.31"
-moka = { version = "0.12.10", features = ["future"] }

api/rustfmt.toml

@@ -1,3 +0,0 @@
-indent_style = "Block"
-reorder_imports = false
-tab_spaces = 2

api/src/account/routes.rs

@@ -1,234 +0,0 @@
-use actix_web::{post, web, HttpResponse, ResponseError, HttpRequest, put, get};
-use crate::{
-  account::{verify_hash, Session, SESSION_COOKIE_NAME},
-  error::Error,
-  users::{LoginRequest, RegisterRequest, User, UserResponse},
-};
-
-use crate::account::Auth;
-use crate::users::UpdateUser;
-
-#[post("/register")]
-async fn register(user: web::Json<RegisterRequest>, req: HttpRequest) -> HttpResponse {
-  let register_user = user.into_inner();
-  let email = register_user.email.clone();
-  let ip_address = req.peer_addr().unwrap().ip().to_string();
-  let insert_user: User = match register_user.to_user() {
-    Ok(user) => user,
-    Err(err) => return ResponseError::error_response(&err),
-  };
-
-  match insert_user.insert().await {
-    Ok(user) => {
-      let user_response: UserResponse = user.into();
-      log::info!(
-        "Successful user registration [Email: {}] [IP Address: {}]",
-        email,
-        ip_address
-      );
-      HttpResponse::Created().json(user_response)
-    }
-    Err(err) => {
-      // Obfuscate the service error message to prevent leaking database details
-      if err.status == 409 {
-        log::warn!(
-          "Duplicate user registration attempt [Email: {}] [IP Address: {}]",
-          email,
-          ip_address
-        );
-        HttpResponse::Conflict().finish()
-      } else {
-        log::error!("attemptFailed to register user [Email: {}]: {}", email, err);
-        ResponseError::error_response(&err)
-      }
-    }
-  }
-}
-
-#[post("/login")]
-async fn login(request: web::Json<LoginRequest>, req: HttpRequest) -> HttpResponse {
-  let email = &request.email;
-  let ip_address = req.peer_addr().unwrap().ip().to_string();
-
-  let query_user = match User::select(&email).await {
-    Some(query_user) => query_user,
-    None => return HttpResponse::Unauthorized().finish(),
-  };
-
-  if verify_hash(&request.password, &query_user.password_hash) {
-    // Create a session
-    let session = Session::default(&email, &ip_address);
-    let session_cookie = session.cookie();
-    // Save the session to the database
-    if let Err(err) = session.store().await {
-      log::error!(
-        "Login attempt failure [Email: {}] [IP Address: {}]: {}",
-        email,
-        ip_address,
-        err
-      );
-      return ResponseError::error_response(&Error::new(500, err.to_string()));
-    }
-    log::info!(
-      "Successful login attempt [Email: {}] [IP Address: {}]",
-      email,
-      ip_address
-    );
-    let user_response: UserResponse = query_user.into();
-    HttpResponse::Ok()
-      .cookie(session_cookie)
-      .json(user_response)
-  } else {
-    log::error!(
-      "Invalid login attempt [Email: {}] [IP Address: {}]",
-      email,
-      ip_address
-    );
-    HttpResponse::Unauthorized().finish()
-  }
-}
-
-#[post("/logout")]
-async fn logout(req: HttpRequest, auth: Auth) -> HttpResponse {
-  let email = auth.user.email;
-  let ip_address = req.peer_addr().unwrap().ip().to_string();
-  // Delete the session from the store
-  match req.cookie(SESSION_COOKIE_NAME) {
-    Some(cookie) => {
-      let session_id = cookie.value().to_string();
-      if let Err(err) = Session::delete(&session_id).await {
-        log::error!(
-          "Logout attempt failure [Email: {}] [IP Address: {}]: {}",
-          email,
-          ip_address,
-          err
-        );
-        return ResponseError::error_response(&Error::new(500, err.to_string()));
-      }
-    }
-    None => {
-      log::error!(
-        "Invalid logout attempt [Email: {}] [IP Address: {}]",
-        email,
-        ip_address
-      );
-      return ResponseError::error_response(&Error::new(400, "Invalid session".to_string()));
-    }
-  }
-
-  log::info!(
-    "Successful logout attempt [Email: {}] [IP Address: {}]",
-    email,
-    ip_address
-  );
-  HttpResponse::Ok().cookie(Session::empty_cookie()).finish()
-}
-
-#[get("/session")]
-async fn validate_session(req: HttpRequest) -> HttpResponse {
-  let ip_address = req.peer_addr().unwrap().ip().to_string();
-  // Verify a session cookie exists
-  match req.cookie(SESSION_COOKIE_NAME) {
-    // Validate the session
-    Some(cookie) => {
-      let session_id = cookie.value().to_string();
-      let session = match Session::replace(&session_id, &ip_address).await {
-        Ok(session) => session,
-        Err(err) => {
-          log::error!(
-            "Invalid session validate attempt [Session: {}] [IP Address: {}]",
-            session_id,
-            ip_address
-          );
-          return HttpResponse::Unauthorized()
-            .cookie(Session::empty_cookie())
-            .finish();
-        }
-      };
-      let email = &session.email;
-      let query_user = match User::select(&email).await {
-        Some(query_user) => query_user,
-        None => {
-          return HttpResponse::Unauthorized()
-            .cookie(Session::empty_cookie())
-            .finish()
-        }
-      };
-
-      let user_response: UserResponse = query_user.into();
-      let session_cookie = session.cookie();
-
-      log::info!(
-        "Successful session validate attempt [Email: {}] [IP Address: {}]",
-        email,
-        ip_address
-      );
-      HttpResponse::Ok()
-        .cookie(session_cookie)
-        .json(user_response)
-    }
-    None => HttpResponse::Unauthorized()
-      .cookie(Session::empty_cookie())
-      .finish(),
-  }
-}
-
-#[put("/password")]
-async fn change_password(
-  password: web::Json<String>,
-  req: HttpRequest,
-  auth: Auth,
-) -> HttpResponse {
-  let ip_address = req.peer_addr().unwrap().ip().to_string();
-  let email = auth.user.email;
-
-  if let None = User::select(&email).await {
-    return HttpResponse::Unauthorized().finish();
-  };
-
-  let update_user = UpdateUser {
-    email: None,
-    password: Some(password.into_inner()),
-    role: None,
-    first_name: None,
-    last_name: None,
-  };
-
-  match update_user.update(&email).await {
-    Ok(user) => {
-      let response: UserResponse = user.into();
-      log::info!(
-        "Successful password change attempt [Email: {}] [IP Address: {}]",
-        &email,
-        ip_address
-      );
-      HttpResponse::Ok().json(response)
-    }
-    Err(err) => {
-      log::error!(
-        "Invalid password change attempt [Email: {}] [IP Address: {}]: {}",
-        &email,
-        ip_address,
-        err
-      );
-      ResponseError::error_response(&Error::new(500, err.to_string()))
-    }
-  }
-}
-
-#[post("/password-reset")]
-async fn password_reset(req: HttpRequest, _auth: Auth) -> HttpResponse {
-  let _ip_address = req.peer_addr().unwrap().ip().to_string();
-  HttpResponse::Ok().finish()
-}
-
-pub fn init_routes(config: &mut web::ServiceConfig) {
-  config.service(
-    web::scope("account")
-      .service(register)
-      .service(login)
-      .service(logout)
-      .service(change_password)
-      .service(validate_session),
-  );
-}

api/src/account/session.rs

@@ -1,150 +0,0 @@
-use actix_web::cookie::{time::Duration, Cookie};
-use chrono::{DateTime, Utc};
-use serde::{Deserialize, Serialize};
-use redis::{AsyncCommands, RedisResult};
-use tokio::task;
-use crate::{
-  db::redis_async_connection,
-  error::{Error, ApiResult},
-};
-use super::{csprng, hash, verify_hash};
-
-const DEFAULT_SESSION_TTL: i64 = 86400; // (In seconds) 24 hours
-pub const SESSION_COOKIE_NAME: &str = "session";
-
-#[derive(Debug, Serialize, Deserialize)]
-pub struct Session {
-  pub session_id: String,
-  pub email: String,
-  pub ip_address: String,
-  #[serde(skip_serializing_if = "Option::is_none")]
-  pub expires_at: Option<DateTime<Utc>>,
-}
-
-impl Session {
-  pub fn default(email: &str, ip_address: &str) -> Self {
-    Self::new(64, email, ip_address, Some(DEFAULT_SESSION_TTL))
-  }
-
-  pub fn new(take: usize, email: &str, ip_address: &str, ttl: Option<i64>) -> Self {
-    let now = Utc::now();
-    Self {
-      session_id: csprng(take),
-      email: email.to_string(),
-      ip_address: hash(&ip_address).unwrap(),
-      expires_at: match ttl {
-        Some(ttl) => Some(now + chrono::Duration::seconds(ttl)),
-        None => None,
-      },
-    }
-  }
-
-  pub async fn store(&self) -> ApiResult<()> {
-    let mut conn = redis_async_connection().await?;
-    let key = self.session_id.clone();
-    let value = serde_json::to_string(self)?;
-    let result: RedisResult<()> = match self.expires_at {
-      Some(expires_at) => {
-        let ttl = expires_at.timestamp() - Utc::now().timestamp();
-        conn.set_ex(key, &value, ttl as u64).await
-      }
-      None => conn.set(key, value).await,
-    };
-    match result {
-      Ok(_) => Ok(()),
-      Err(err) => Err(err.into()),
-    }
-  }
-
-  pub async fn get(session_id: &str) -> ApiResult<Self> {
-    let mut conn = redis_async_connection().await?;
-    let result: RedisResult<Option<String>> = conn.get(session_id).await;
-    match result {
-      Ok(Some(value)) => Ok(serde_json::from_str(&value)?),
-      Ok(None) => Err(Error::new(401, format!("Missing session {}", session_id))),
-      Err(err) => Err(err.into()),
-    }
-  }
-
-  pub async fn replace(session_id: &str, ip_address: &str) -> ApiResult<Self> {
-    let mut session = Self::verify(session_id, ip_address).await?;
-    let session_id_owned = session_id.to_owned();
-    task::spawn(async move {
-      if let Err(err) = Self::delete(&session_id_owned).await {
-        log::error!(
-          "Error deleting old session in replace session call: {}",
-          err
-        );
-      };
-    });
-    session = Session::default(&session.email, ip_address);
-    session.store().await?;
-    Ok(session)
-  }
-
-  pub async fn delete(session_id: &str) -> ApiResult<()> {
-    let mut conn = redis_async_connection().await?;
-    let result: RedisResult<()> = conn.del(session_id).await;
-    match result {
-      Ok(_) => Ok(()),
-      Err(err) => Err(err.into()),
-    }
-  }
-
-  pub async fn verify(session_id: &str, ip_address: &str) -> ApiResult<Self> {
-    let session = Self::get(session_id).await?;
-
-    // Check if the IP Address matches the Session's IP Address
-    if verify_hash(ip_address, &session.ip_address) {
-      Ok(session)
-    } else {
-      Err(Error::new(401, "IP Address does not match".to_string()))
-    }
-  }
-
-  pub fn cookie(&self) -> Cookie {
-    let expires_at = match self.expires_at {
-      Some(expires_at) => expires_at.timestamp(),
-      None => DEFAULT_SESSION_TTL,
-    };
-    let ttl = expires_at - Utc::now().timestamp();
-    let mut cookie = Cookie::build(SESSION_COOKIE_NAME, self.session_id.clone())
-      .path("/")
-      .max_age(Duration::seconds(ttl))
-      .secure(true)
-      .http_only(true)
-      .finish();
-
-    if let Ok(environment) = std::env::var("ENVIRONMENT") {
-      if environment == "development" || environment == "dev" {
-        log::trace!(
-          "Development cookie [Email: {}]: {}",
-          self.email,
-          self.session_id
-        );
-        cookie.set_secure(false);
-        cookie.set_http_only(false);
-      }
-    }
-
-    cookie
-  }
-
-  pub fn empty_cookie() -> Cookie<'static> {
-    let mut cookie = Cookie::build(SESSION_COOKIE_NAME, "")
-      .path("/")
-      .max_age(Duration::seconds(-1))
-      .secure(true)
-      .http_only(true)
-      .finish();
-
-    if let Ok(environment) = std::env::var("ENVIRONMENT") {
-      if environment == "development" || environment == "dev" {
-        cookie.set_secure(false);
-        cookie.set_http_only(false);
-      }
-    }
-
-    cookie
-  }
-}

api/src/airports/mod.rs

@@ -1,5 +0,0 @@
-mod model;
-mod routes;
-
-pub use model::*;
-pub use routes::init_routes;

api/src/airports/model/frequency.rs

@@ -1,115 +0,0 @@
-use std::collections::HashMap;
-use serde::{Deserialize, Serialize};
-use sqlx::{Postgres, QueryBuilder};
-use uuid::Uuid;
-use crate::db;
-use crate::error::ApiResult;
-
-const TABLE_NAME: &str = "frequencies";
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct Frequency {
-  #[serde(rename = "id")]
-  pub frequency_id: String,
-  pub frequency_mhz: f32,
-}
-
-#[derive(Debug, Deserialize, sqlx::FromRow)]
-pub struct FrequencyRow {
-  pub id: Uuid,
-  pub icao: String,
-  pub frequency_id: String,
-  pub frequency_mhz: f32,
-}
-
-#[derive(Debug, Serialize, Deserialize)]
-pub struct UpdateFrequency {
-  #[serde(skip_serializing_if = "Option::is_none")]
-  pub icao: Option<String>,
-  #[serde(rename = "id", skip_serializing_if = "Option::is_none")]
-  pub frequency_id: Option<String>,
-  #[serde(skip_serializing_if = "Option::is_none")]
-  pub frequency_mhz: Option<f32>,
-}
-
-impl From<FrequencyRow> for Frequency {
-  fn from(frequency: FrequencyRow) -> Self {
-    Self {
-      frequency_id: frequency.frequency_id.clone(),
-      frequency_mhz: frequency.frequency_mhz,
-    }
-  }
-}
-
-impl Frequency {
-  pub fn into(frequency: &Frequency, icao: &str) -> FrequencyRow {
-    FrequencyRow {
-      id: Uuid::new_v4(),
-      icao: icao.to_string(),
-      frequency_id: frequency.frequency_id.clone(),
-      frequency_mhz: frequency.frequency_mhz.clone(),
-    }
-  }
-
-  pub async fn select_all_map(icaos: Vec<String>) -> ApiResult<HashMap<String, Vec<Self>>> {
-    let pool = db::pool();
-
-    let frequency_rows: Vec<FrequencyRow> = sqlx::query_as(&format!(
-      r#"SELECT * FROM {} WHERE icao = ANY($1)"#,
-      TABLE_NAME
-    ))
-    .bind(&icaos)
-    .fetch_all(pool)
-    .await?;
-
-    let mut frequency_map: HashMap<String, Vec<Self>> = HashMap::new();
-    for frequency_row in frequency_rows {
-      let icao = frequency_row.icao.clone();
-      let frequency = frequency_row.into();
-      frequency_map
-        .entry(icao.to_string())
-        .or_default()
-        .push(frequency);
-    }
-
-    Ok(frequency_map)
-  }
-
-  pub async fn select_all(icao: &str) -> ApiResult<Vec<Self>> {
-    let pool = db::pool();
-
-    let frequency_row: Vec<FrequencyRow> = sqlx::query_as(&format!(
-      r#"
-      SELECT * FROM {} WHERE icao = $1
-      "#,
-      TABLE_NAME
-    ))
-    .bind(icao)
-    .fetch_all(pool)
-    .await?;
-    Ok(frequency_row.into_iter().map(From::from).collect())
-  }
-
-  pub async fn insert_all(frequencies: &Vec<FrequencyRow>) -> ApiResult<()> {
-    let pool = db::pool();
-    let chunk_size = 1000;
-
-    for chunk in frequencies.chunks(chunk_size) {
-      let mut query_builder: QueryBuilder<Postgres> = QueryBuilder::new(&format!(
-        "INSERT INTO {} (id, icao, frequency_id, frequency_mhz) ",
-        TABLE_NAME
-      ));
-      query_builder.push_values(chunk, |mut b, row| {
-        b.push_bind(&row.id)
-          .push_bind(&row.icao)
-          .push_bind(&row.frequency_id)
-          .push_bind(&row.frequency_mhz);
-      });
-
-      let query = query_builder.build();
-      query.execute(pool).await?;
-    }
-
-    Ok(())
-  }
-}

api/src/airports/routes.rs

@@ -1,186 +0,0 @@
-use futures_util::stream::StreamExt as _;
-
-use crate::{
-  airports::Airport,
-  db::Paged,
-  account::{Auth, verify_role},
-  AppState,
-};
-use actix_multipart::Multipart;
-use actix_web::{delete, get, post, put, web, HttpResponse, HttpRequest, ResponseError};
-use crate::airports::{AirportQuery, UpdateAirport};
-use crate::users::ADMIN_ROLE;
-
-#[post("/import")]
-async fn import_airports(mut payload: Multipart, auth: Auth) -> HttpResponse {
-  if let Err(err) = verify_role(&auth, ADMIN_ROLE) {
-    return ResponseError::error_response(&err);
-  };
-
-  while let Some(item) = payload.next().await {
-    let mut bytes = web::BytesMut::new();
-    let mut field = match item {
-      Ok(field) => field,
-      Err(err) => return ResponseError::error_response(&err),
-    };
-
-    // Build bytes from chunks
-    while let Some(chunk) = field.next().await {
-      let data = match chunk {
-        Ok(data) => data,
-        Err(err) => {
-          log::error!("Failed to get chunk: {}", err);
-          return ResponseError::error_response(&err);
-        }
-      };
-      bytes.extend_from_slice(&data);
-    }
-
-    // Convert bytes to Vec<Airport>
-    let airports: Vec<Airport> = match serde_json::from_slice(&bytes) {
-      Ok(a) => a,
-      Err(err) => {
-        log::error!("Failed to parse JSON: {}", err);
-        return ResponseError::error_response(&err);
-      }
-    };
-
-    match Airport::insert_all(airports).await {
-      Ok(_) => {}
-      Err(err) => return ResponseError::error_response(&err),
-    };
-  }
-  HttpResponse::Ok().finish()
-}
-
-#[get("")]
-async fn get_airports(data: web::Data<AppState>, req: HttpRequest) -> HttpResponse {
-  let mut query = match web::Query::<AirportQuery>::from_query(req.query_string()) {
-    Ok(q) => q.into_inner(),
-    Err(err) => {
-      log::error!("{}", err);
-      AirportQuery::default()
-    }
-  };
-
-  let total = Airport::count(&query).await;
-  let page = query.page.unwrap_or(1);
-  let mut limit = query.limit.unwrap_or(total as u32);
-  if limit > 1000 {
-    limit = 1000
-  }
-  query.limit = Some(limit);
-  query.page = Some(page);
-
-  let client = &data.client;
-  match Airport::select_all(client, &query).await {
-    Ok(airports) => HttpResponse::Ok().json(Paged {
-      data: airports,
-      page,
-      limit,
-      total,
-    }),
-    Err(err) => {
-      log::error!("{}", err);
-      ResponseError::error_response(&err)
-    }
-  }
-}
-
-#[get("/{icao}")]
-async fn get_airport(
-  data: web::Data<AppState>,
-  icao: web::Path<String>,
-  req: HttpRequest,
-) -> HttpResponse {
-  let metar = match web::Query::<AirportQuery>::from_query(req.query_string()) {
-    Ok(q) => q.metars.unwrap_or_else(|| false),
-    Err(err) => {
-      log::error!("{}", err);
-      false
-    }
-  };
-
-  let client = &data.client;
-  match Airport::select(client, &icao.into_inner(), metar).await {
-    Some(airport) => HttpResponse::Ok().json(airport),
-    None => HttpResponse::NotFound().finish(),
-  }
-}
-
-#[post("")]
-async fn insert_airport(airport: web::Json<Airport>, auth: Auth) -> HttpResponse {
-  let _ = match verify_role(&auth, ADMIN_ROLE) {
-    Ok(_) => {}
-    Err(err) => return ResponseError::error_response(&err),
-  };
-  match airport.insert().await {
-    Ok(a) => HttpResponse::Ok().json(a),
-    Err(err) => {
-      log::error!("{}", err);
-      ResponseError::error_response(&err)
-    }
-  }
-}
-
-#[put("/{icao}")]
-async fn update_airport(
-  icao: web::Path<String>,
-  airport: web::Json<UpdateAirport>,
-  auth: Auth,
-) -> HttpResponse {
-  let _ = match verify_role(&auth, ADMIN_ROLE) {
-    Ok(_) => {}
-    Err(err) => return ResponseError::error_response(&err),
-  };
-  match Airport::update(&icao.into_inner(), &airport.into_inner()).await {
-    Ok(a) => HttpResponse::Ok().json(a),
-    Err(err) => {
-      log::error!("{}", err);
-      ResponseError::error_response(&err)
-    }
-  }
-}
-
-#[delete("")]
-async fn delete_airports(auth: Auth) -> HttpResponse {
-  let _ = match verify_role(&auth, ADMIN_ROLE) {
-    Ok(_) => {}
-    Err(err) => return ResponseError::error_response(&err),
-  };
-  match Airport::delete_all().await {
-    Ok(_) => HttpResponse::NoContent().finish(),
-    Err(err) => {
-      log::error!("{}", err);
-      ResponseError::error_response(&err)
-    }
-  }
-}
-
-#[delete("/{icao}")]
-async fn delete_airport(icao: web::Path<String>, auth: Auth) -> HttpResponse {
-  let _ = match verify_role(&auth, ADMIN_ROLE) {
-    Ok(_) => {}
-    Err(err) => return ResponseError::error_response(&err),
-  };
-  match Airport::delete(&icao.into_inner()).await {
-    Ok(_) => HttpResponse::NoContent().finish(),
-    Err(err) => {
-      log::error!("{}", err);
-      ResponseError::error_response(&err)
-    }
-  }
-}
-
-pub fn init_routes(config: &mut web::ServiceConfig) {
-  config.service(
-    web::scope("airports")
-      .service(import_airports)
-      .service(get_airports)
-      .service(get_airport)
-      .service(insert_airport)
-      .service(update_airport)
-      .service(delete_airports)
-      .service(delete_airport),
-  );
-}

api/src/db/mod.rs

@@ -1,177 +0,0 @@
-use crate::error::ApiResult;
-use redis::{Client as RedisClient, aio::MultiplexedConnection as RedisConnection, RedisResult};
-use s3::{Bucket, Region, creds::Credentials, BucketConfiguration, request::ResponseData};
-use serde::{Deserialize, Serialize};
-use std::sync::OnceLock;
-use std::time::Duration;
-use sqlx::{Pool, Postgres};
-use sqlx::postgres::PgPoolOptions;
-
-static POOL: OnceLock<Pool<Postgres>> = OnceLock::new();
-static REDIS: OnceLock<RedisClient> = OnceLock::new();
-static BUCKET: OnceLock<Bucket> = OnceLock::new();
-
-pub async fn initialize() -> ApiResult<()> {
-  // Setup Postgres pool connection
-  let pool = {
-    let user = std::env::var("POSTGRES_USER").unwrap_or("aviation".to_string());
-    let password = std::env::var("POSTGRES_PASSWORD").expect("POSTGRES_PASSWORD must be set");
-    let host: String = std::env::var("POSTGRES_HOST").expect("POSTGRES_HOST must be set");
-    let port = std::env::var("POSTGRES_PORT").unwrap_or("5432".to_string());
-    let name = std::env::var("POSTGRES_NAME").unwrap_or("aviation".to_string());
-
-    let db_url = format!(
-      "postgres://{}:{}@{}:{}/{}",
-      &user, &password, &host, &port, &name
-    );
-
-    log::info!(
-      "Connecting to database at postgres://{}:*****@{}:{}/{}...",
-      &user,
-      &host,
-      &port,
-      &name
-    );
-
-    PgPoolOptions::new()
-      .max_connections(5)
-      .acquire_timeout(Duration::from_secs(30))
-      .connect(&db_url)
-      .await?
-  };
-  match POOL.set(pool) {
-    Ok(_) => log::info!("Database connection established"),
-    Err(_) => log::warn!("Database pool already initialized"),
-  }
-
-  // Setup Redis connection
-  let redis = {
-    let host = std::env::var("REDIS_HOST").unwrap_or("localhost".to_string());
-    let port = std::env::var("REDIS_PORT").unwrap_or("6379".to_string());
-    let url = format!("redis://{}:{}", host, port);
-    log::info!("Connecting to redis at {}", &url);
-    RedisClient::open(url).expect("Failed to create redis client")
-  };
-  match REDIS.set(redis) {
-    Ok(_) => log::info!("Redis connection established"),
-    Err(_) => log::warn!("Redis client already initialized"),
-  }
-
-  // Setup Bucket connection
-  let bucket = {
-    let protocol = std::env::var("MINIO_PROTOCOL").unwrap_or("http".to_string());
-    let host = std::env::var("MINIO_HOST").unwrap_or("localhost".to_string());
-    let port = std::env::var("MINIO_PORT").unwrap_or("9000".to_string());
-    let user = std::env::var("MINIO_ROOT_USER").expect("MINIO_ROOT_USER is not set");
-    let password = std::env::var("MINIO_ROOT_PASSWORD").expect("MINIO_ROOT_PASSWORD is not set");
-    let bucket_name = std::env::var("MINIO_BUCKET").unwrap_or("aviation".to_string());
-    let url = format!("{}://{}:{}", protocol, host, port);
-
-    let region = Region::Custom {
-      region: "".to_string(),
-      endpoint: url.to_string(),
-    };
-
-    let credentials = Credentials {
-      access_key: Some(user),
-      secret_key: Some(password),
-      security_token: None,
-      session_token: None,
-      expiration: None,
-    };
-
-    let bucket = Bucket::new(&bucket_name, region.clone(), credentials.clone())?.with_path_style();
-    log::info!("Checking for object in bucket at {}", &region.endpoint());
-    match bucket.head_object("/").await {
-      Ok(_) => bucket,
-      Err(_) => {
-        log::debug!("Creating '{}' bucket", &bucket_name);
-        let response = match Bucket::create_with_path_style(
-          &bucket_name,
-          region,
-          credentials,
-          BucketConfiguration::default(),
-        )
-        .await
-        {
-          Ok(response) => response,
-          Err(err) => {
-            log::error!("Failed to create bucket '{}': {}", &bucket_name, err);
-            return Err(err.into());
-          }
-        };
-        response.bucket
-      }
-    }
-  };
-
-  match BUCKET.set(*bucket) {
-    Ok(_) => log::info!("Bucket connection initialized"),
-    Err(_) => log::warn!("Bucket connection already initialized"),
-  }
-
-  // Run migrations
-  match run_migrations().await {
-    Ok(_) => log::debug!("Successfully ran database migrations"),
-    Err(e) => log::error!("Failed to run migrations: {}", e),
-  }
-
-  log::info!("Database initialized");
-
-  Ok(())
-}
-
-pub fn pool() -> &'static Pool<Postgres> {
-  POOL.get().unwrap()
-}
-
-fn redis() -> &'static RedisClient {
-  REDIS.get().unwrap()
-}
-
-pub fn redis_connection() -> RedisResult<redis::Connection> {
-  let conn = redis().get_connection()?;
-  Ok(conn)
-}
-
-pub async fn redis_async_connection() -> RedisResult<RedisConnection> {
-  let conn = redis().get_multiplexed_async_connection().await?;
-  Ok(conn)
-}
-
-async fn run_migrations() -> ApiResult<()> {
-  log::debug!("Running database migrations");
-  let pool = pool();
-  sqlx::migrate!().run(pool).await?;
-  Ok(())
-}
-
-pub async fn upload_file(path: &str, content: &[u8]) -> ApiResult<ResponseData> {
-  let response = BUCKET.get().unwrap().put_object(path, content).await?;
-  Ok(response)
-}
-
-pub async fn get_file(path: &str) -> ApiResult<Vec<u8>> {
-  let response = BUCKET.get().unwrap().get_object(path).await?;
-  let bytes = response.bytes();
-  Ok(bytes.to_vec())
-}
-
-pub async fn delete_file(path: &str) -> ApiResult<ResponseData> {
-  let response = BUCKET.get().unwrap().delete_object(path).await?;
-  Ok(response)
-}
-
-#[derive(Serialize, Deserialize)]
-pub struct Paged<T> {
-  pub data: T,
-  pub page: u32,
-  pub limit: u32,
-  pub total: i64,
-}
-
-#[derive(Debug, Clone, Copy, Serialize, Deserialize)]
-pub struct Coordinate {
-  pub lon: f64,
-  pub lat: f64,
-}

api/src/error.rs

@@ -1,206 +0,0 @@
-use actix_web::http::StatusCode;
-use actix_web::{HttpResponse, ResponseError};
-use log::warn;
-use regex::Regex;
-use serde::{Deserialize, Serialize};
-use serde_json::json;
-use std::fmt;
-
-pub type ApiResult<T> = Result<T, Error>;
-
-#[derive(Debug, Deserialize, Serialize)]
-pub struct Error {
-  pub status: u16,
-  pub details: String,
-}
-
-impl Error {
-  pub fn new(status: u16, message: String) -> Self {
-    Self {
-      status,
-      details: message,
-    }
-  }
-
-  pub fn to_http_response(&self) -> HttpResponse {
-    let status = StatusCode::from_u16(self.status).unwrap_or_else(|err| {
-      warn!("{}", err);
-      StatusCode::INTERNAL_SERVER_ERROR
-    });
-    HttpResponse::build(status).body(self.details.to_string())
-  }
-}
-
-impl fmt::Display for Error {
-  fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-    f.write_str(self.details.as_str())
-  }
-}
-
-impl std::error::Error for Error {
-  fn description(&self) -> &str {
-    &self.details
-  }
-}
-
-impl ResponseError for Error {
-  fn error_response(&self) -> HttpResponse {
-    let status =
-      StatusCode::from_u16(self.status).unwrap_or_else(|_| StatusCode::INTERNAL_SERVER_ERROR);
-
-    let status_code = status.as_u16();
-    let details = match status_code {
-      401 => String::from("Unauthorized"),
-      code if code < 500 => self.details.clone(),
-      _ => {
-        log::error!("Internal server error: {}", self.details);
-        String::from("Internal Server Error")
-      }
-    };
-
-    HttpResponse::build(status).json(json!({ "status": status_code, "details": details }))
-  }
-}
-
-impl From<std::io::Error> for Error {
-  fn from(error: std::io::Error) -> Self {
-    Self::new(500, format!("Unknown IO error: {}", error))
-  }
-}
-
-impl From<chrono::ParseError> for Error {
-  fn from(error: chrono::ParseError) -> Self {
-    Self::new(500, format!("Parse error: {}", error))
-  }
-}
-
-impl From<core::num::ParseIntError> for Error {
-  fn from(error: core::num::ParseIntError) -> Self {
-    Self::new(500, format!("Parse error: {}", error))
-  }
-}
-
-impl From<core::num::ParseFloatError> for Error {
-  fn from(error: core::num::ParseFloatError) -> Self {
-    Self::new(500, format!("Parse error: {}", error))
-  }
-}
-
-impl From<std::env::VarError> for Error {
-  fn from(error: std::env::VarError) -> Self {
-    Self::new(
-      500,
-      format!("Unknown environment variable error: {}", error),
-    )
-  }
-}
-
-impl From<reqwest::Error> for Error {
-  fn from(error: reqwest::Error) -> Self {
-    match error.status() {
-      Some(status_code) => {
-        if status_code.is_client_error() {
-          Self::new(500, format!("Client reqwest error: {}", error))
-        } else if status_code.is_server_error() {
-          Self::new(500, format!("Server reqwest error: {}", error))
-        } else {
-          Self::new(500, format!("Unknown reqwest error: {:?}", error))
-        }
-      }
-      _ => Self::new(500, format!("Unknown reqwest error: {:?}", error)),
-    }
-  }
-}
-
-impl From<serde_json::Error> for Error {
-  fn from(error: serde_json::Error) -> Self {
-    Self::new(500, format!("Unknown serde_json error: {}", error))
-  }
-}
-
-impl From<argon2::password_hash::Error> for Error {
-  fn from(error: argon2::password_hash::Error) -> Self {
-    Self::new(500, format!("Unknown argon2 error: {}", error))
-  }
-}
-
-impl From<redis::RedisError> for Error {
-  fn from(error: redis::RedisError) -> Self {
-    Self::new(500, format!("Unknown redis error: {}", error))
-  }
-}
-
-impl From<s3::error::S3Error> for Error {
-  fn from(error: s3::error::S3Error) -> Self {
-    match error {
-      s3::error::S3Error::Credentials(err) => {
-        Self::new(500, format!("Unknown s3 credentials error: {}", err))
-      }
-      s3::error::S3Error::FromUtf8(err) => {
-        Self::new(500, format!("Unknown s3 from utf8 error: {}", err))
-      }
-      s3::error::S3Error::FmtError(err) => Self::new(500, format!("Unknown s3 fmt error: {}", err)),
-      s3::error::S3Error::HeaderToStr(err) => {
-        Self::new(500, format!("Unknown s3 header to str error: {}", err))
-      }
-      s3::error::S3Error::HmacInvalidLength(err) => Self::new(
-        500,
-        format!("Unknown s3 hmac invalid length error: {}", err),
-      ),
-      s3::error::S3Error::Http(error) => Self::new(error.status_code().as_u16(), error.to_string()),
-      _ => {
-        let re = Regex::new(r"HTTP (\d{3})").unwrap();
-        // Apply the regex to the input string
-        if let Some(captures) = re.captures(&error.to_string()) {
-          if let Some(http_code_str) = captures.get(1) {
-            if let Ok(http_code) = http_code_str.as_str().parse::<u16>() {
-              return Self::new(http_code, error.to_string());
-            }
-          }
-        }
-        Self::new(500, format!("Unknown s3 error: {}", error))
-      }
-    }
-  }
-}
-
-impl From<sqlx::Error> for Error {
-  fn from(error: sqlx::Error) -> Self {
-    match error {
-      sqlx::Error::RowNotFound => Error::new(404, "Not found".to_string()),
-      sqlx::Error::ColumnIndexOutOfBounds { .. } => Error::new(422, error.to_string()),
-      sqlx::Error::ColumnNotFound { .. } => Error::new(422, error.to_string()),
-      sqlx::Error::ColumnDecode { .. } => Error::new(422, error.to_string()),
-      sqlx::Error::Decode(_) => Error::new(422, error.to_string()),
-      sqlx::Error::PoolTimedOut => Error::new(503, error.to_string()),
-      sqlx::Error::PoolClosed => Error::new(503, error.to_string()),
-      sqlx::Error::Tls(_) => Error::new(500, error.to_string()),
-      sqlx::Error::Io(_) => Error::new(500, error.to_string()),
-      sqlx::Error::Protocol(_) => Error::new(500, error.to_string()),
-      sqlx::Error::Configuration(_) => Error::new(500, error.to_string()),
-      sqlx::Error::AnyDriverError(_) => Error::new(500, error.to_string()),
-      sqlx::Error::Database(err) => {
-        if let Some(code) = err.code() {
-          match code.trim() {
-            // Unique violation
-            "23505" => return Error::new(409, err.to_string()),
-            _ => (),
-          }
-        }
-        Error::new(500, err.to_string())
-      }
-      sqlx::Error::Migrate(_) => Error::new(500, error.to_string()),
-      sqlx::Error::TypeNotFound { type_name } => {
-        Error::new(500, format!("Type not found: {}", type_name))
-      }
-      sqlx::Error::WorkerCrashed => Error::new(500, error.to_string()),
-      _ => Error::new(500, error.to_string()),
-    }
-  }
-}
-
-impl From<sqlx::migrate::MigrateError> for Error {
-  fn from(error: sqlx::migrate::MigrateError) -> Self {
-    Error::new(500, error.to_string())
-  }
-}

api/src/main.rs

@@ -1,142 +0,0 @@
-use std::env;
-use std::time::Duration;
-use actix_cors::Cors;
-use actix_web::{App, HttpServer, middleware::Logger, web};
-use dotenv::from_filename;
-use reqwest::Certificate;
-use crate::account::hash;
-use crate::users::{User, ADMIN_ROLE};
-
-mod account;
-mod airports;
-mod db;
-mod error;
-mod metars;
-mod scheduler;
-mod system;
-mod users;
-
-#[derive(Debug, Clone)]
-struct AppState {
-  client: reqwest::Client,
-}
-
-#[actix_web::main]
-async fn main() -> Result<(), Box<dyn std::error::Error>> {
-  initialize_environment()?;
-  db::initialize().await?;
-  // scheduler::update_airports();
-
-  // Initialize admin user
-  let admin_email = env::var("ADMIN_EMAIL");
-  let admin_password = env::var("ADMIN_PASSWORD");
-  if admin_email.is_ok() && admin_password.is_ok() {
-    let email = admin_email.unwrap();
-    if User::select(&email).await.is_none() {
-      log::debug!("Creating default administrator");
-      let password = admin_password.unwrap();
-      let password_hash = hash(&password)?;
-      if email == "admin@example.com" || password == "CHANGEME" {
-        log::warn!(
-          "Default admin credentials are in use, update the ADMIN_EMAIL and ADMIN_PASSWORD."
-        );
-      }
-      let admin_user = User {
-        email,
-        password_hash,
-        role: ADMIN_ROLE.to_string(),
-        first_name: "Admin".to_string(),
-        last_name: "".to_string(),
-        updated_at: Default::default(),
-        created_at: Default::default(),
-      };
-      match admin_user.insert().await {
-        Ok(_) => log::debug!("Default administrator was successfully created"),
-        Err(err) => {
-          log::warn!("{}", err);
-        }
-      };
-    }
-  }
-
-  let mut client_builder = reqwest::Client::builder()
-    .timeout(Duration::from_secs(10))
-    .tls_built_in_root_certs(true);
-
-  if let Ok(val) = env::var("NGINX_SSL_ENABLED") {
-    if val == "true" {
-      let certificate_path = env::var("SSL_CA_PATH")?;
-      let certificate_data = std::fs::read(certificate_path)?;
-      let certificate = Certificate::from_pem(&certificate_data)?;
-      client_builder = client_builder.add_root_certificate(certificate);
-    }
-  }
-
-  let client = client_builder
-    .build()
-    .expect("Failed to create reqwest client");
-
-  let state = AppState { client };
-  let host = "0.0.0.0";
-  let port = env::var("API_PORT").unwrap_or("5000".to_string());
-
-  let server = match HttpServer::new(move || {
-    let cors = Cors::default()
-      .allow_any_origin()
-      .allow_any_method()
-      .allow_any_header()
-      .supports_credentials()
-      .max_age(3600);
-    App::new()
-      .wrap(cors)
-      .wrap(Logger::default())
-      .app_data(web::Data::new(state.clone()))
-      .service(
-        web::scope("api")
-          .configure(airports::init_routes)
-          .configure(metars::init_routes)
-          .configure(account::init_routes)
-          .configure(users::init_routes)
-          .configure(system::init_routes),
-      )
-  })
-  .bind(format!("{}:{}", host, port))
-  {
-    Ok(b) => {
-      log::info!("Server bound to {}:{}", host, port);
-      b
-    }
-    Err(err) => {
-      log::error!("Could not bind server: {}", err);
-      return Err(err.into());
-    }
-  };
-
-  if let Err(err) = server.run().await {
-    return Err(err.into());
-  }
-  Ok(())
-}
-
-fn initialize_environment() -> std::io::Result<()> {
-  // Iterate over files in the current directory
-  for entry in std::fs::read_dir(".")? {
-    let entry = entry?;
-    let path = entry.path();
-
-    // Check if the file name starts with ".env" and is a file
-    if let Some(file_name) = path.file_name().and_then(|n| n.to_str()) {
-      if file_name.starts_with(".env") && path.is_file() {
-        // Try to load the file
-        if let Err(err) = from_filename(&file_name) {
-          eprintln!("Failed to load {}: {}", file_name, err);
-        } else {
-          println!("Loaded: {}", file_name);
-        }
-      }
-    }
-  }
-
-  env_logger::init_from_env(env_logger::Env::default().filter_or("RUST_LOG", "warn,api=info"));
-  Ok(())
-}

api/src/metars/mod.rs

@@ -1,5 +0,0 @@
-mod model;
-mod routes;
-
-pub use model::*;
-pub use routes::init_routes;

api/src/metars/routes.rs

@@ -1,37 +0,0 @@
-use crate::metars::Metar;
-use actix_web::{get, web, HttpResponse, HttpRequest};
-use log::error;
-use serde::{Deserialize, Serialize};
-use crate::AppState;
-
-#[derive(Debug, Serialize, Deserialize)]
-struct FindAllParameters {
-  icaos: Option<String>,
-  force: Option<bool>,
-}
-
-#[get("metars")]
-async fn find_all(data: web::Data<AppState>, req: HttpRequest) -> HttpResponse {
-  let parameters = web::Query::<FindAllParameters>::from_query(req.query_string()).unwrap();
-  let icao_option = &parameters.icaos;
-  let icao_string = match icao_option {
-    Some(i) => i,
-    None => return HttpResponse::UnprocessableEntity().body("Missing icaos parameter"),
-  };
-  let icaos: Vec<String> = icao_string.split(',').map(|s| s.to_string()).collect();
-  let force = &parameters.force.unwrap_or(false);
-
-  let client = &data.client;
-  let metars = match Metar::find_all(client, &icaos, force).await {
-    Ok(a) => a,
-    Err(err) => {
-      error!("{}", err);
-      return err.to_http_response();
-    }
-  };
-  HttpResponse::Ok().json(metars)
-}
-
-pub fn init_routes(config: &mut web::ServiceConfig) {
-  config.service(find_all);
-}

api/src/scheduler.rs

@@ -1,74 +0,0 @@
-// use tokio::time::{sleep, Duration};
-
-// use crate::airports::{AirportDb, AirportFilter};
-// use crate::metars::Metar;
-
-pub fn update_airports() {
-  // tokio::spawn(async {
-  //   let mut airports: Vec<AirportDb> = vec![];
-  //   let limit = 100;
-  //   loop {
-  //     log::debug!("METAR update start");
-  //     let total = match AirportDb::count(&AirportFilter::default()).await {
-  //       Ok(t) => t,
-  //       Err(err) => {
-  //         log::warn!("{}", err);
-  //         break;
-  //       }
-  //     };
-  //     if total != airports.len() as i64 {
-  //       log::debug!("{} cached airports, expected {}", airports.len(), total);
-  //       airports = vec![];
-  //       let pages = ((total as f32) / (if limit <= 0 { 1 } else { limit } as f32)).ceil() as i32;
-  //       for page in 1..(pages + 1) {
-  //         match AirportDb::find_all(&AirportFilter::default(), limit, page).await {
-  //           Ok(mut a) => airports.append(&mut a),
-  //           Err(err) => {
-  //             log::warn!("{}", err);
-  //             break;
-  //           }
-  //         }
-  //       }
-  //     }
-  //     log::debug!("Updating {} airport METARS", airports.len());
-  //
-  //     let airport_icaos: Vec<String> = airports.iter().map(|a| a.icao.to_string()).collect();
-  //     let mut peekable = airport_icaos.into_iter().peekable();
-  //     let mut observation_time = chrono::Utc::now().timestamp();
-  //
-  //     if peekable.peek().is_none() {
-  //       log::debug!("No airports to update, sleeping for 1 hour");
-  //       sleep(Duration::from_secs(3600)).await;
-  //       continue;
-  //     }
-  //
-  //     while peekable.peek().is_some() {
-  //       let chunk: Vec<String> = peekable.by_ref().take(limit as usize).collect();
-  //       let icao_string = chunk.join(",");
-  //       log::warn!("Updating METARS for: {}", &icao_string); // TODO: back to trace after
-  //       match Metar::find_all(&[&icao_string]).await {
-  //         Ok(metars) => {
-  //           // Find the oldest observation time
-  //           for metar in metars {
-  //             if metar.observation_time.timestamp() < observation_time {
-  //               observation_time = metar.observation_time.timestamp();
-  //             }
-  //           }
-  //         }
-  //         Err(err) => {
-  //           log::warn!("{}", err);
-  //         }
-  //       }
-  //       // Sleep for 100ms between chunks to avoid rate limiting
-  //       sleep(Duration::from_millis(100)).await;
-  //     }
-  //     log::debug!("METAR update complete");
-  //     // Sleep until the earliest observation time is 1 hour old
-  //     // Bounded by 1 and 3600 seconds
-  //     let now = chrono::Utc::now().timestamp();
-  //     let sleep_time = std::cmp::min(std::cmp::max(1, now - (observation_time + 3600)), 3600);
-  //     log::debug!("Next update in {} seconds", sleep_time);
-  //     sleep(Duration::from_secs(sleep_time as u64)).await;
-  //   }
-  // });
-}

api/src/system/mod.rs

@@ -1,29 +0,0 @@
-use std::env;
-use actix_web::{get, web, HttpResponse};
-use serde::{Deserialize, Serialize};
-
-#[derive(Debug, Serialize, Deserialize)]
-pub struct SystemInfo {
-  version: String,
-  healthy: bool,
-}
-
-#[get("/info")]
-async fn info() -> HttpResponse {
-  let mut healthy = true;
-  let version = match env::var("CARGO_PKG_VERSION") {
-    Ok(v) => v,
-    Err(_) => {
-      healthy = false;
-      String::from("unknown")
-    }
-  };
-
-  let info = SystemInfo { version, healthy };
-
-  HttpResponse::Ok().json(info)
-}
-
-pub fn init_routes(config: &mut web::ServiceConfig) {
-  config.service(web::scope("/system").service(info));
-}

api/src/users/mod.rs

@@ -1,5 +0,0 @@
-mod model;
-mod routes;
-
-pub use model::*;
-pub use routes::init_routes;

api/src/users/routes.rs

@@ -1,165 +0,0 @@
-// use actix_multipart::Multipart;
-// use actix_web::{get, post, delete, web, HttpResponse, ResponseError};
-// use futures_util::StreamExt;
-
-// use crate::{
-//   auth::Auth,
-//   db::{delete_file, get_file, upload_file},
-//   error::ServiceError,
-//   users::User,
-// };
-
-// #[get("/favorites")]
-// async fn get_favorites(auth: Auth) -> HttpResponse {
-//   match User::get_by_email(&auth.user.email) {
-//     Ok(user) => return HttpResponse::Ok().json(user.favorites),
-//     Err(err) => return ResponseError::error_response(&err),
-//   }
-// }
-
-// #[post("/favorites/{icao}")]
-// async fn add_favorite(icao: web::Path<String>, auth: Auth) -> HttpResponse {
-//   match User::get_by_email(&auth.user.email) {
-//     Ok(user) => {
-//       if user.favorites.contains(&icao) {
-//         // Check if the airport ICAO is already in the user's favorites
-//         return HttpResponse::Conflict().finish();
-//       } else {
-//         // Add the airport ICAO to the user's favorites
-//         let mut favorites = user.favorites;
-//         favorites.push(icao.into_inner());
-//         match User::update_favorites(&user.email, favorites) {
-//           Ok(_) => return HttpResponse::Ok().finish(),
-//           Err(err) => return ResponseError::error_response(&err),
-//         }
-//       }
-//     }
-//     Err(err) => return ResponseError::error_response(&err),
-//   }
-// }
-
-// #[delete("/favorites/{icao}")]
-// async fn delete_favorite(icao: web::Path<String>, auth: Auth) -> HttpResponse {
-//   let icao: String = icao.into_inner();
-//   match User::get_by_email(&auth.user.email) {
-//     Ok(user) => {
-//       if user.favorites.contains(&icao) {
-//         // Check if the airport ICAO is already in the user's favorites
-//         let mut favorites = user.favorites;
-//         favorites.retain(|x| x != &icao);
-//         match User::update_favorites(&user.email, favorites) {
-//           Ok(_) => return HttpResponse::Ok().finish(),
-//           Err(err) => return ResponseError::error_response(&err),
-//         }
-//       } else {
-//         // Remove the airport ICAO from the user's favorites
-//         return HttpResponse::Conflict().finish();
-//       }
-//     }
-//     Err(err) => return ResponseError::error_response(&err),
-//   }
-// }
-
-// #[post("/picture")]
-// async fn set_picture(mut payload: Multipart, auth: Auth) -> HttpResponse {
-//   while let Some(item) = payload.next().await {
-//     let mut bytes = web::BytesMut::new();
-//     let mut field = match item {
-//       Ok(field) => field,
-//       Err(err) => return ResponseError::error_response(&err),
-//     };
-//     let content_type = field.content_disposition();
-//     let filename = match content_type.unwrap().get_filename() {
-//       Some(name) => match name.split(".").last() {
-//         Some(ext) => match ext {
-//           "apng" | "avif" | "gif" | "jpg" | "jpeg" | "jfif" | "pjpeg" | "pjp" | "png" | "svg"
-//           | "webp" => name,
-//           _ => {
-//             return ResponseError::error_response(&ServiceError::new(
-//               400,
-//               "File extension is not supported".to_string(),
-//             ))
-//           }
-//         },
-//         None => {
-//           return ResponseError::error_response(&ServiceError::new(
-//             400,
-//             "Unknown file extension".to_string(),
-//           ))
-//         }
-//       },
-//       None => {
-//         return ResponseError::error_response(&ServiceError::new(
-//           400,
-//           "File name is not provided".to_string(),
-//         ))
-//       }
-//     };
-//     let path = format!("users/{}/{}", auth.user.email, filename);
-
-//     while let Some(chunk) = field.next().await {
-//       let data = match chunk {
-//         Ok(data) => data,
-//         Err(err) => return ResponseError::error_response(&err),
-//       };
-//       bytes.extend_from_slice(&data);
-//     }
-//     match upload_file(&path, &bytes).await {
-//       Ok(_) => {
-//         match User::update_profile_picture(&auth.user.email, Some(&path)) {
-//           Ok(_) => {}
-//           Err(err) => return ResponseError::error_response(&err),
-//         };
-//       }
-//       Err(err) => return ResponseError::error_response(&err),
-//     };
-//   }
-//   HttpResponse::Ok().finish()
-// }
-
-// #[get("/picture")]
-// async fn get_picture(auth: Auth) -> HttpResponse {
-//   let user = match User::get_by_email(&auth.user.email) {
-//     Ok(user) => user,
-//     Err(err) => return ResponseError::error_response(&err),
-//   };
-//   if let Some(path) = user.profile_picture {
-//     match get_file(&path).await {
-//       Ok(bytes) => HttpResponse::Ok().body(bytes),
-//       Err(err) => ResponseError::error_response(&err),
-//     }
-//   } else {
-//     HttpResponse::NotFound().finish()
-//   }
-// }
-
-// #[delete("/picture")]
-// async fn delete_picture(auth: Auth) -> HttpResponse {
-//   let user = match User::get_by_email(&auth.user.email) {
-//     Ok(user) => user,
-//     Err(err) => return ResponseError::error_response(&err),
-//   };
-//   if let Some(path) = user.profile_picture {
-//     match delete_file(&path).await {
-//       Ok(_) => match User::update_profile_picture(&auth.user.email, None) {
-//         Ok(_) => HttpResponse::Ok().finish(),
-//         Err(err) => ResponseError::error_response(&err),
-//       },
-//       Err(err) => ResponseError::error_response(&err),
-//     }
-//   } else {
-//     HttpResponse::NotFound().finish()
-//   }
-// }
-
-pub fn init_routes(_config: &mut actix_web::web::ServiceConfig) {
-  // config.service(
-  //   web::scope("users")
-  //     .service(get_favorites)
-  //     .service(add_favorite)
-  //     .service(delete_favorite)
-  //     .service(set_picture)
-  //     .service(get_picture)
-  //     .service(delete_picture),
-  // );
-}

bruno/Account/Change Password.bru

@@ -1,7 +1,7 @@
 meta {
   name: Change Password
   type: http
-  seq: 4
+  seq: 7
 }
 
 put {
@@ -11,7 +11,9 @@ put {
 }
 
 body:json {
-  "New Password"
+  {
+    "password": "New Password"
+  }
 }
 
 script:post-response {

bruno/Account/Confirm Password Reset.bru

@@ -0,0 +1,18 @@
+meta {
+  name: Confirm Password Reset
+  type: http
+  seq: 9
+}
+
+post {
+  url: {{API_URL}}/account/password/verify
+  body: json
+  auth: none
+}
+
+body:json {
+  {
+    "token": "token",
+    "password": "New Password"
+  }
+}

bruno/Account/Get Profile.bru

@@ -0,0 +1,11 @@
+meta {
+  name: Get Profile
+  type: http
+  seq: 11
+}
+
+get {
+  url: {{API_URL}}/account/profile
+  body: none
+  auth: none
+}

bruno/Account/Login Admin (Default).bru

@@ -0,0 +1,18 @@
+meta {
+  name: Login Admin (Default)
+  type: http
+  seq: 5
+}
+
+post {
+  url: {{API_URL}}/account/login
+  body: json
+  auth: none
+}
+
+body:json {
+  {
+    "username": "admin",
+    "password": "changeme"
+  }
+}

bruno/Account/Login.bru

@@ -1,7 +1,7 @@
 meta {
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   type: http
-  seq: 2
+  seq: 4
 }
 
 post {
@@ -12,7 +12,7 @@ post {
 
 body:json {
   {
-    "email": "admin@example.com",
+    "username": "user",
-    "password": "CHANGEME"
+    "password": "changeme"
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bruno/Account/Logout.bru

@@ -1,7 +1,7 @@
 meta {
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   type: http
-  seq: 3
+  seq: 6
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 post {
@@ -12,7 +12,7 @@ post {
 
 body:json {
   {
-    "email": "john.doe@gmail.com",
+    "email": "user@gmail.com",
-    "password": "fake_password123"
+    "password": "changeme"
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bruno/Account/Refresh Session.bru

@@ -1,7 +1,7 @@
 meta {
-  name: Validate Session
+  name: Refresh Session
   type: http
-  seq: 5
+  seq: 10
 }
 
 get {

bruno/Account/Register.bru

@@ -12,9 +12,10 @@ post {
 
 body:json {
   {
-    "email": "john.doe@gmail.com",
+    "username": "user",
-    "password": "fake_password123",
+    "email": "user@example.com",
-    "first_name": "John",
+    "password": "changeme",
-    "last_name": "Doe"
+    "firstName": "John",
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bruno/Account/Resend Email Confirmation.bru

@@ -0,0 +1,11 @@
+meta {
+  name: Resend Email Confirmation
+  type: http
+  seq: 2
+}
+
+post {
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+  body: none
+  auth: none
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bruno/Account/Reset Password.bru

@@ -0,0 +1,17 @@
+meta {
+  name: Reset Password
+  type: http
+  seq: 8
+}
+
+post {
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+  body: json
+  auth: none
+}
+
+body:json {
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bruno/Account/Verify Email Confirmation.bru

@@ -0,0 +1,17 @@
+meta {
+  name: Verify Email Confirmation
+  type: http
+  seq: 3
+}
+
+post {
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+  body: json
+  auth: none
+}
+
+body:json {
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+}

bruno/Account/folder.bru

@@ -0,0 +1,3 @@
+meta {
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+}

bruno/Airports/Get All Airports.bru

@@ -5,7 +5,7 @@ meta {
 }
 
 get {
-  url: {{API_URL}}/airports?page=1&limit=1000&metars=true
+  url: {{API_URL}}/airports?page=1&limit=1000
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 params:query {
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   limit: 1000
-  metars: true
+  ~metars: true
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bruno/Airports/Import Airports.bru

@@ -11,5 +11,5 @@ post {
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-  : @file(/Users/bsherriff/git/private/aviation-weather/data/airports_2023-12-21.json)
+  : @file(/Users/bsherriff/git/private/aviation/data/2025-05-13_airports.json)
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bruno/Airports/Insert Airport.bru

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-    "frequencies": [],
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@@ -5,12 +5,11 @@ meta {
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 params:query {
-  icaos: KJYO,KOKV,KMRB,KHEF,KIAD
+  icaos: KIAD
-  force: true
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+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"

crates/adsb/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "adsb"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+rusb = "0.9.4"
+clap = { version = "4.5.37", features = ["derive"] }
+log = "0.4.27"
+env_logger = "0.11.8"
+ctrlc = "3.4.6"

crates/adsb/README.md

@@ -0,0 +1,10 @@
+# ADSB
+Debug using `export LIBUSB_DEBUG=4`
+
+`lsusb -v -d 0bda:2832`
+
+## Simulation Mode
+`cargo run -- --connect`
+
+## Decode
+`cargo run -- --decode 8D4840D6202CC371C32CE0576098`

crates/adsb/rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "stable"
+channel = "nightly"
 components = ["rustfmt", "clippy"]

crates/adsb/src/constants.rs

@@ -0,0 +1,62 @@
+use std::fmt::Display;
+use std::time::Duration;
+
+#[derive(Debug)]
+pub struct DeviceInfo {
+  /// Vendor ID
+  pub vid: u16,
+  /// Product ID
+  pub pid: u16,
+}
+
+impl Display for DeviceInfo {
+  fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    write!(f, "VID: 0x{:04X} PID: 0x{:04X}", self.vid, self.pid)
+  }
+}
+
+// Devices
+pub const DEVICE_RTL2832U: DeviceInfo = DeviceInfo {
+  vid: 0x0BDA,
+  pid: 0x2832,
+};
+
+pub const TIMEOUT: Duration = Duration::from_secs(1);
+pub const FIR_LENGTH: usize = 16;
+
+// Request Types
+pub const REQ_CTRL_OUT: u8 =
+  rusb::constants::LIBUSB_ENDPOINT_OUT | rusb::constants::LIBUSB_REQUEST_TYPE_VENDOR;
+
+// Blocks
+pub const BLOCK_DEMOD: u16 = 0;
+pub const BLOCK_USB: u16 = 1;
+pub const BLOCK_SYS: u16 = 2;
+pub const BLOCK_TUN: u16 = 3;
+pub const BLOCK_ROM: u16 = 4;
+pub const BLOCK_IRB: u16 = 5;
+pub const BLOCK_IIC: u16 = 6;
+
+// Registers
+pub const DEMOD_CTL: u16 = 0x3000;
+pub const DEMOD_CTL_1: u16 = 0x300b;
+
+// USB
+pub const USB_EPA_CTL: u16 = 0x2148;
+pub const USB_SYSCTL: u16 = 0x2000;
+pub const USB_EPA_MAXPKT: u16 = 0x2158;
+
+/// ADS-B downlink frequency (1090 MHz)
+pub const ADSB_FREQUENCY_HZ: u32 = 1_090_000_000;
+
+/// RTL-SDR sample rate in samples/second.
+pub const SAMPLE_RATE_HZ: u32 = 2_048_000;
+
+pub const DEFAULT_FIR: &'static [i32; FIR_LENGTH] = &[
+  -54, -36, -41, -40, -32, -14, 14, 53, 101, 156, 215, 273, 327, 372, 404, 421,
+];
+// pub const DEFAULT_BUFFER_LENGTH: usize = 4096;
+pub const DEFAULT_BUFFER_LENGTH: usize = 64;
+pub const DEFAULT_RTL_XTAL_FREQ: u32 = 28_800_000;
+pub const MIN_RTL_XTAL_FREQ: u32 = DEFAULT_RTL_XTAL_FREQ - 1000;
+pub const MAX_RTL_XTAL_FREQ: u32 = DEFAULT_RTL_XTAL_FREQ + 1000;

crates/adsb/src/device.rs

@@ -0,0 +1,550 @@
+use std::borrow::Cow;
+use std::fmt::Display;
+use std::sync::Arc;
+use std::sync::atomic::{AtomicBool, Ordering};
+use rusb::{
+  Context, Device, DeviceDescriptor, DeviceHandle, DeviceList, Direction, TransferType, UsbContext,
+};
+use crate::error::{Error, Result};
+use crate::constants::{
+  ADSB_FREQUENCY_HZ, BLOCK_SYS, BLOCK_USB, DEFAULT_BUFFER_LENGTH, DEFAULT_FIR,
+  DEFAULT_RTL_XTAL_FREQ, DEMOD_CTL, DEMOD_CTL_1, REQ_CTRL_OUT, SAMPLE_RATE_HZ, TIMEOUT,
+  USB_EPA_CTL, USB_EPA_MAXPKT, USB_SYSCTL,
+};
+
+/// rusb/libusb implementation of `RtlSdrDevice`
+pub struct RtlSdrDevice {
+  /// Device handle
+  handle: DeviceHandle<Context>,
+  endpoint: Endpoint,
+  frequency: u32,
+  rate: u32,
+}
+
+impl RtlSdrDevice {
+  /// Display RTL SDR information
+  pub fn info(vid: u16, pid: u16) {
+    let device_list = match DeviceList::new() {
+      Ok(d) => d,
+      Err(err) => {
+        eprintln!("Unable to get device list: {:?}", err);
+        return;
+      }
+    };
+    for device in device_list.iter() {
+      match device.device_descriptor() {
+        Ok(device_desc) => {
+          if vid != device_desc.vendor_id() || pid != device_desc.product_id() {
+            continue;
+          }
+          println!(
+            "Bus: {:03}, Device: {:03} VID: 0x{:04X}, PID: 0x{:04X}",
+            device.bus_number(),
+            device.address(),
+            device_desc.vendor_id(),
+            device_desc.product_id()
+          );
+
+          match device.open() {
+            Ok(handle) => {
+              println!("{}", device_info(&handle, &device_desc, "  ", true));
+            }
+            Err(err) => {
+              eprintln!("  Unable to open device: {:?}", err);
+              continue;
+            }
+          };
+        }
+        Err(err) => {
+          eprintln!("Unable to get device descriptor: {:?}", err);
+          continue;
+        }
+      };
+    }
+  }
+
+  /// Open the RTL SDR device and return a wrapper
+  pub fn open(vid: u16, pid: u16) -> Result<Self> {
+    // Create a new libusb context
+    let ctx = Context::new().map_err(|_| Error::new("Unable to create libusb context"))?;
+
+    for device in ctx.devices()?.iter() {
+      let device_desc = match device.device_descriptor() {
+        Ok(d) => d,
+        Err(_) => continue,
+      };
+
+      if device_desc.vendor_id() == vid && device_desc.product_id() == pid {
+        let handle = device.open()?;
+
+        log::debug!("{}", device_info(&handle, &device_desc, "", false));
+
+        // Find the endpoint
+        let endpoint = match Endpoint::find(&device_desc, &device, TransferType::Bulk) {
+          Some(e) => e,
+          None => return Err(Error::new("Unable to find endpoint on device")),
+        };
+        log::debug!("Found readable endpoint: {}", endpoint.to_string());
+
+        let mut sdr = Self::new(handle, endpoint);
+
+        sdr.initialize()?;
+
+        return Ok(sdr);
+      }
+    }
+    Err(Error::new("No valid device found"))
+  }
+
+  /// Close the RTL SDR device
+  pub fn close(&self) -> Result<()> {
+    log::debug!("Closing device...");
+    self.attach_kernel_driver(self.endpoint.interface);
+    self.handle.release_interface(self.endpoint.interface)?;
+    Ok(())
+  }
+
+  /// Process the USB data
+  pub fn process(&mut self, running: Arc<AtomicBool>) -> Result<()> {
+    log::debug!(
+      "Reading from active configuration: {}",
+      self.handle.active_configuration()?
+    );
+
+    // Read endpoint
+    let mut buffer = [0u8; DEFAULT_BUFFER_LENGTH];
+    while running.load(Ordering::SeqCst) {
+      let s = self.read(&mut buffer)?;
+      log::debug!("Read: {}", s);
+    }
+
+    self.close()
+  }
+
+  fn new(handle: DeviceHandle<Context>, endpoint: Endpoint) -> Self {
+    Self {
+      handle,
+      endpoint,
+      frequency: 0,
+      rate: 0,
+    }
+  }
+
+  fn read(&self, buffer: &mut [u8; DEFAULT_BUFFER_LENGTH]) -> Result<String> {
+    let length = match self.endpoint.transfer_type {
+      TransferType::Interrupt => self
+        .handle
+        .read_interrupt(self.endpoint.address, buffer, TIMEOUT)
+        .map_err(|err| Error::new(format!("Unable to read interrupt from endpoint: {:?}", err)))?,
+      TransferType::Bulk => self
+        .handle
+        .read_bulk(self.endpoint.address, buffer, TIMEOUT)
+        .map_err(|err| Error::new(format!("Unable to read bulk from endpoint: {:?}", err)))?,
+      _ => 0,
+    };
+    log::trace!("Received {} bytes", length);
+    let s = match String::from_utf8_lossy(&buffer[..length]) {
+      Cow::Borrowed(s) => s.to_string(),
+      Cow::Owned(s) => s,
+    };
+    Ok(s.to_string())
+  }
+
+  fn initialize(&mut self) -> Result<()> {
+    // Configure the device for the endpoint
+    self.set_active_configuration(self.endpoint.config)?;
+    self.claim_interface(self.endpoint.interface)?;
+    self.set_alternate_setting(self.endpoint.interface, self.endpoint.setting)?;
+    self.detach_kernel_driver(self.endpoint.interface);
+
+    self.test_write()?;
+
+    self.initialize_baseband()?;
+
+    self.set_i2c_repeater(true)?;
+
+    // Reset the internal USB buffer
+    self.reset_buffer()?;
+
+    // Set the center-frequency in Hz
+    self.set_center_frequency(ADSB_FREQUENCY_HZ)?;
+
+    // Set the sample rate
+    self.set_sample_rate(SAMPLE_RATE_HZ)?;
+
+    Ok(())
+  }
+
+  fn set_active_configuration(&self, configuration: u8) -> Result<()> {
+    self
+      .handle
+      .set_active_configuration(configuration)
+      .map_err(|err| Error::new(format!("Failed to set active configuration: {:?}", err)))
+  }
+
+  fn claim_interface(&self, interface: u8) -> Result<()> {
+    self
+      .handle
+      .claim_interface(interface)
+      .map_err(|err| Error::new(format!("Failed to claim interface: {:?}", err)))
+  }
+
+  fn set_alternate_setting(&self, interface: u8, setting: u8) -> Result<()> {
+    self
+      .handle
+      .set_alternate_setting(interface, setting)
+      .map_err(|err| Error::new(format!("Failed to set alternate setting: {:?}", err)))
+  }
+
+  /// Attempt to write a test message, and reset the device on a failure
+  fn test_write(&self) -> Result<()> {
+    log::trace!("Testing write to device...");
+    let length = ctrl_write_register(&self.handle, BLOCK_USB, USB_SYSCTL, 0x89, 1)?;
+    if length == 0 {
+      log::info!("Resetting device");
+      self
+        .handle
+        .reset()
+        .map_err(|err| Error::new(format!("Failed to reset device: {:?}", err)))?;
+    } else {
+      log::trace!("Test write was successful");
+    }
+    Ok(())
+  }
+
+  fn reset_buffer(&self) -> Result<()> {
+    log::trace!("Resetting buffer...");
+    ctrl_write_register(&self.handle, BLOCK_USB, USB_EPA_CTL, 0x1002, 2)
+      .map_err(|err| Error::new(format!("Failed to reset the internal buffer: {:?}", err)))?;
+    ctrl_write_register(&self.handle, BLOCK_USB, USB_EPA_CTL, 0x0000, 2)
+      .map_err(|err| Error::new(format!("Failed to reset the internal buffer: {:?}", err)))?;
+    Ok(())
+  }
+
+  fn reset_demod(&self) -> Result<()> {
+    log::trace!("Resetting demod...");
+    demod_ctrl_write_register(&self.handle, 1, 0x01, 0x14, 1)
+      .map_err(|err| Error::new(format!("Failed to reset the internal demod: {:?}", err)))?;
+    demod_ctrl_write_register(&self.handle, 1, 0x01, 0x10, 1)
+      .map_err(|err| Error::new(format!("Failed to reset the internal demod: {:?}", err)))?;
+    Ok(())
+  }
+
+  fn initialize_baseband(&self) -> Result<()> {
+    // Initialize the USB
+    ctrl_write_register(&self.handle, BLOCK_USB, USB_SYSCTL, 0x09, 1)?;
+    ctrl_write_register(&self.handle, BLOCK_USB, USB_EPA_MAXPKT, 0x0002, 2)?;
+    ctrl_write_register(&self.handle, BLOCK_USB, USB_EPA_CTL, 0x1002, 2)?;
+
+    // Power on demod
+    ctrl_write_register(&self.handle, BLOCK_SYS, DEMOD_CTL_1, 0x22, 1)?;
+    ctrl_write_register(&self.handle, BLOCK_SYS, DEMOD_CTL, 0xe8, 1)?;
+
+    // Reset demod
+    self.reset_demod()?;
+
+    // Disable spectrum inversion and adjust channel rejection
+    ctrl_write_register(&self.handle, 1, 0x15, 0x00, 1)?;
+    ctrl_write_register(&self.handle, 1, 0x16, 0x00, 2)?;
+
+    // Clear DDC shift and IF registers
+    for i in 0..5 {
+      demod_ctrl_write_register(&self.handle, 1, 0x16 + i, 0x00, 1)?;
+    }
+    self.set_fir(DEFAULT_FIR)?;
+
+    // info!("Enable SDR mode, disable DAGC (bit 5)");
+    demod_ctrl_write_register(&self.handle, 0, 0x19, 0x05, 1)?;
+
+    // info!("Init FSM state-holding register");
+    demod_ctrl_write_register(&self.handle, 1, 0x93, 0xf0, 1)?;
+    demod_ctrl_write_register(&self.handle, 1, 0x94, 0x0f, 1)?;
+
+    // Disable AGC (en_dagc, bit 0) (seems to have no effect)
+    demod_ctrl_write_register(&self.handle, 1, 0x11, 0x00, 1)?;
+
+    // Disable RF and IF AGC loop
+    demod_ctrl_write_register(&self.handle, 1, 0x04, 0x00, 1)?;
+
+    // Disable PID filter
+    demod_ctrl_write_register(&self.handle, 0, 0x61, 0x60, 1)?;
+
+    // opt_adc_iq = 0, default ADC_I/ADC_Q datapath
+    demod_ctrl_write_register(&self.handle, 0, 0x06, 0x80, 1)?;
+
+    // Enable Zero-IF mode, DC cancellation, and IQ estimation/compensation
+    demod_ctrl_write_register(&self.handle, 1, 0xb1, 0x1b, 1)?;
+
+    // Disable 4.096 MHz clock output on pin TP_CK0
+    demod_ctrl_write_register(&self.handle, 0, 0x0d, 0x83, 1)?;
+
+    Ok(())
+  }
+
+  fn set_center_frequency(&mut self, frequency: u32) -> Result<()> {
+    log::trace!("Setting center_frequency to {}Hz", frequency);
+    self.frequency = frequency;
+    Ok(())
+  }
+
+  fn set_sample_rate(&mut self, rate: u32) -> Result<()> {
+    log::trace!("Setting sample_rate to {}Hz", rate);
+    if rate <= 225_000 || rate > 3_200_000 || (rate > 300000 && rate <= 900000) {
+      return Err(Error::new(format!("Invalid sample rate: {} Hz", rate)));
+    }
+
+    let rsamp_ratio =
+      ((DEFAULT_RTL_XTAL_FREQ as u128 * 2_u128.pow(22) / rate as u128) & 0x0ffffffc) as u128;
+    log::trace!(
+      "Sample rate: {}, xtal: {}, rsamp_ratio: {}",
+      rate,
+      DEFAULT_RTL_XTAL_FREQ,
+      rsamp_ratio
+    );
+    let real_resamp_ratio = rsamp_ratio | ((rsamp_ratio & 0x08000000) << 1);
+    let real_rate =
+      (DEFAULT_RTL_XTAL_FREQ as u128 * 2_u128.pow(22)) as f64 / real_resamp_ratio as f64;
+    if rate as f64 != real_rate {
+      log::trace!("Exact sample rate is {} Hz", real_rate);
+    }
+
+    self.rate = real_rate as u32;
+
+    let mut tmp: u16 = (rsamp_ratio >> 16) as u16;
+    demod_ctrl_write_register(&self.handle, 1, 0x9f, tmp, 2)?;
+    tmp = (rsamp_ratio & 0xffff) as u16;
+    demod_ctrl_write_register(&self.handle, 1, 0xa1, tmp, 2)?;
+
+    Ok(())
+  }
+
+  fn set_fir(&self, fir: &[i32; 16]) -> Result<()> {
+    log::trace!("Setting fir to {:?}", fir);
+    const TMP_LEN: usize = 20;
+    let mut tmp: [u8; TMP_LEN] = [0; TMP_LEN];
+    // First 8 values are i8
+    for i in 0..8 {
+      let val = fir[i];
+      if val < -128 || val > 127 {
+        panic!("i8 FIR coefficient out of bounds! {}", val);
+      }
+      tmp[i] = val as u8;
+    }
+    // Next 12 are i12, so don't line up with byte boundaries and need to unpack
+    // 12 i12 values from 4 pairs of bytes in fir. Example:
+    // fir: 4b5, 7f8, 3e8, 619
+    // tmp: 4b, 57, f8, 3e, 86, 19
+    for i in (0..8).step_by(2) {
+      let val0 = fir[8 + i];
+      let val1 = fir[8 + i + 1];
+      if val0 < -2048 || val0 > 2047 {
+        panic!("i12 FIR coefficient out of bounds: {}", val0)
+      } else if val1 < -2048 || val1 > 2047 {
+        panic!("i12 FIR coefficient out of bounds: {}", val1)
+      }
+      tmp[8 + i * 3 / 2] = (val0 >> 4) as u8;
+      tmp[8 + i * 3 / 2 + 1] = ((val0 << 4) | ((val1 >> 8) & 0x0f)) as u8;
+      tmp[8 + i * 3 / 2 + 2] = val1 as u8;
+    }
+
+    for i in 0..TMP_LEN {
+      demod_ctrl_write_register(&self.handle, 1, 0x1c + i as u16, tmp[i] as u16, 1)?;
+    }
+    Ok(())
+  }
+
+  fn set_i2c_repeater(&self, enabled: bool) -> Result<()> {
+    let value = match enabled {
+      true => 0x18,
+      false => 0x10,
+    };
+
+    demod_ctrl_write_register(&self.handle, 1, 0x01, value, 1)?;
+    Ok(())
+  }
+
+  fn detach_kernel_driver(&self, interface: u8) {
+    // Detach the kernel driver if applicable
+    if let Ok(true) = self.handle.kernel_driver_active(interface) {
+      log::trace!("Detaching active kernel driver");
+      self.handle.detach_kernel_driver(interface).ok();
+    }
+  }
+
+  fn attach_kernel_driver(&self, interface: u8) {
+    // Attach the kernel driver if applicable
+    if let Ok(true) = self.handle.kernel_driver_active(interface) {
+      log::trace!("Attaching active kernel driver");
+      self.handle.attach_kernel_driver(interface).ok();
+    }
+  }
+}
+
+#[derive(Debug)]
+pub struct Endpoint {
+  config: u8,
+  interface: u8,
+  setting: u8,
+  address: u8,
+  transfer_type: TransferType,
+}
+
+impl Display for Endpoint {
+  fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    write!(
+      f,
+      "Config: {}, Interface: {}, Setting: {}, Address: 0x{:04X}, Transfer Type: {:?}",
+      self.config, self.interface, self.setting, self.address, self.transfer_type
+    )
+  }
+}
+
+impl Endpoint {
+  fn find<T: UsbContext>(
+    device_desc: &DeviceDescriptor,
+    device: &Device<T>,
+    transfer_type: TransferType,
+  ) -> Option<Self> {
+    for n in 0..device_desc.num_configurations() {
+      let config_desc = match device.config_descriptor(n) {
+        Ok(c) => c,
+        Err(_) => continue,
+      };
+
+      for interface in config_desc.interfaces() {
+        for interface_desc in interface.descriptors() {
+          for endpoint_desc in interface_desc.endpoint_descriptors() {
+            if endpoint_desc.direction() == Direction::In
+              && endpoint_desc.transfer_type() == transfer_type
+            {
+              return Some(Endpoint {
+                config: config_desc.number(),
+                interface: interface_desc.interface_number(),
+                setting: interface_desc.setting_number(),
+                address: endpoint_desc.address(),
+                transfer_type,
+              });
+            }
+          }
+        }
+      }
+    }
+    None
+  }
+}
+
+fn device_info<T: UsbContext>(
+  handle: &DeviceHandle<T>,
+  device_desc: &DeviceDescriptor,
+  offset: &str,
+  full: bool,
+) -> String {
+  let languages = match handle.read_languages(TIMEOUT) {
+    Ok(l) => l,
+    Err(err) => {
+      return format!("{} Unable to get languages: {:?}", offset, err);
+    }
+  };
+  let descriptor_type = device_desc.descriptor_type();
+  let mut output = String::new();
+  if full {
+    output = format!("{}Device Descriptor ({})\n", offset, descriptor_type);
+  }
+  if !languages.is_empty() {
+    for language in languages {
+      let manufacturer = handle
+        .read_manufacturer_string(language, device_desc, TIMEOUT)
+        .unwrap_or_else(|err| err.to_string());
+      let product = handle
+        .read_product_string(language, device_desc, TIMEOUT)
+        .unwrap_or_else(|err| err.to_string());
+      let serial_number = handle
+        .read_serial_number_string(language, device_desc, TIMEOUT)
+        .unwrap_or_else(|err| err.to_string());
+      output.push_str(&format!(
+        "{}{}Manufacturer: {}, Product: {}, Serial Number: {}",
+        offset, offset, manufacturer, product, serial_number
+      ));
+
+      if full {
+        let length = device_desc.length();
+        let version = format!(
+          " v{}.{}.{}",
+          device_desc.usb_version().major(),
+          device_desc.usb_version().minor(),
+          device_desc.usb_version().sub_minor()
+        );
+        output.push_str(&format!(
+          "\n{}{}Length: {}, USB:{}\n",
+          offset, offset, length, version,
+        ));
+        let class = device_desc.class_code();
+        let sub_class = device_desc.sub_class_code();
+        let protocol = device_desc.protocol_code();
+        let max_packet_size = device_desc.max_packet_size();
+        output.push_str(&format!(
+          "{}{}Class: {:#04x}, Subclass: {:#04x}, Protocol: {:#04x}, Max Packet Size: {}",
+          offset, offset, class, sub_class, protocol, max_packet_size
+        ))
+      }
+    }
+  }
+  output
+}
+
+fn ctrl_write_register<T: UsbContext>(
+  handle: &DeviceHandle<T>,
+  block: u16,
+  address: u16,
+  value: u16,
+  length: usize,
+) -> rusb::Result<usize> {
+  assert!(length == 1 || length == 2);
+
+  let data: [u8; 2] = value.to_be_bytes();
+  let buffer = if length == 1 { &data[1..2] } else { &data };
+  let index = (block << 8) | 0x10;
+  log::trace!(
+    "Received block {}, address 0x{:04X}, value 0x{:04X}, length {} \
+    - writing control register: {} 0x{:04X} 0x{:04X} {:?}",
+    block,
+    address,
+    value,
+    length,
+    REQ_CTRL_OUT,
+    address,
+    index,
+    buffer
+  );
+
+  handle.write_control(REQ_CTRL_OUT, 0x00, address, index, buffer, TIMEOUT)
+}
+
+fn demod_ctrl_write_register<T: UsbContext>(
+  handle: &DeviceHandle<T>,
+  page: u16,
+  address: u16,
+  value: u16,
+  length: usize,
+) -> rusb::Result<usize> {
+  assert!(length == 1 || length == 2);
+
+  let data: [u8; 2] = value.to_be_bytes();
+  let buffer = if length == 1 { &data[1..2] } else { &data };
+  let index = 0x10 | page;
+  let address = (address << 8) | 0x20;
+  log::trace!(
+    "Received page {}, address 0x{:04X}, value 0x{:04X}, length {} \
+    - writing control register: {} 0x{:04X} 0x{:04X} {:?}",
+    page,
+    address,
+    value,
+    length,
+    REQ_CTRL_OUT,
+    address,
+    index,
+    buffer
+  );
+
+  handle.write_control(REQ_CTRL_OUT, 0x00, address, index, buffer, TIMEOUT)
+}

crates/adsb/src/error.rs

@@ -0,0 +1,44 @@
+use std::{fmt, result};
+
+pub type Result<T> = result::Result<T, Error>;
+
+#[derive(Debug, Clone, Eq, PartialEq)]
+pub enum Error {
+  RusbError(rusb::Error),
+  Other(String),
+}
+
+impl Error {
+  pub fn new<S: Into<String>>(msg: S) -> Self {
+    Error::Other(msg.into())
+  }
+}
+
+impl fmt::Display for Error {
+  fn fmt(&self, f: &mut fmt::Formatter) -> result::Result<(), fmt::Error> {
+    match self {
+      Error::RusbError(err) => write!(f, "USB Error: {}", err),
+      Error::Other(err) => write!(f, "{}", err),
+    }
+  }
+}
+
+impl std::error::Error for Error {}
+
+impl From<rusb::Error> for Error {
+  fn from(err: rusb::Error) -> Self {
+    Error::RusbError(err)
+  }
+}
+
+impl From<ctrlc::Error> for Error {
+  fn from(err: ctrlc::Error) -> Self {
+    Error::Other(err.to_string())
+  }
+}
+
+impl From<std::str::Utf8Error> for Error {
+  fn from(err: std::str::Utf8Error) -> Self {
+    Error::Other(err.to_string())
+  }
+}

crates/adsb/src/frame.rs

@@ -0,0 +1,473 @@
+use crate::hex_to_bytes;
+use std::fmt::Display;
+use crate::error::{Result, Error};
+
+#[derive(Debug)]
+pub struct ADSBFrame {
+  pub raw_frame: String,
+  /// Downlink format (DF, 5 bits)
+  pub downlink_format: u8,
+  /// Transponder capability (CA, 3 bits)
+  pub capability: Capability,
+  /// Unique aircraft number (ICAO, 24 bits)
+  pub icao: String,
+  /// Message (ME, 56 bits)
+  pub message: ADSBMessage,
+  /// Parity/Interrogator ID/Checksum (PI, 24 bits)
+  pub parity: u32,
+}
+
+impl ADSBFrame {
+  /// Parse exactly 14 bytes (112 bits) of raw ADS-B ES data into its fields
+  ///
+  /// [ DF:5 ][ CA:3 ][ ICAO:24 ][ ME:56 ][ PI:24 ]
+  pub fn decode(frame: &[u8]) -> Result<ADSBFrame> {
+    if frame.len() != 14 {
+      return Err(Error::new(format!(
+        "expected 14 bytes, received {}",
+        frame.len()
+      )));
+    }
+
+    let mut raw_frame = "".to_string();
+    for byte in frame {
+      raw_frame.push_str(&format!("{:02x}", byte).to_uppercase());
+    }
+
+    // Decode the downlink format by discarding the lower 3 bits
+    let downlink_format = &frame[0] >> 3;
+    if downlink_format != 17 {
+      return Err(Error::new(format!(
+        "downlink format {} is not currently supported",
+        downlink_format
+      )));
+    }
+
+    // Decode the capability by masking off everything but the lower 3 bits
+    let capability_value = &frame[0] & 0b0000_0111;
+    let capability = Capability::try_from(capability_value)?;
+
+    let icao = Self::decode_icao(&frame[1..=3])?;
+    let message = ADSBMessage::decode(&frame[4..=10])?;
+    let parity = Self::decode_parity(&frame[11..])?;
+
+    Ok(Self {
+      raw_frame,
+      downlink_format,
+      capability,
+      icao,
+      message,
+      parity,
+    })
+  }
+
+  pub fn encode(&self) -> Result<Vec<u8>> {
+    Ok(hex_to_bytes(&self.raw_frame)?)
+  }
+
+  fn decode_icao(data: &[u8]) -> Result<String> {
+    if data.len() != 3 {
+      return Err(Error::new(format!(
+        "ICAO must be 3 bytes, received {}",
+        data.len()
+      )));
+    }
+    let s = data
+      .iter()
+      .map(|b| format!("{:02X}", b))
+      .collect::<String>();
+    Ok(s)
+  }
+
+  fn decode_parity(data: &[u8]) -> Result<u32> {
+    if data.len() != 3 {
+      return Err(Error::new(format!(
+        "parity must be 3 bytes, received {}",
+        data.len()
+      )));
+    }
+    let p = ((data[0] as u32) << 16) | ((data[1] as u32) << 8) | (data[2] as u32);
+    Ok(p)
+  }
+}
+
+impl Display for ADSBFrame {
+  fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    write!(
+      f,
+      "Frame: {}\
+      \nDF:   {}\
+      \nCA:   {:?}\
+      \nICAO: {}\
+      \nME:   {:?}\
+      \nPI:   {}",
+      self.raw_frame, self.downlink_format, &self.capability, self.icao, &self.message, self.parity
+    )
+  }
+}
+
+/// Transponder Capability (CA) codes from the ADS-B spec
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum Capability {
+  /// 0: Level 1 transponder
+  Level1,
+  /// 1-3: Reserved
+  Reserved(u8),
+  /// 4: Level 2+ transponder, ground (can set CA=7)
+  Level2OnGround,
+  /// 5: Level 2+ transponder, airborne (can set CA=7)
+  Level2Airborne,
+  /// 6: Level 2+ transponder, either ground or airborne (can set CA=7)
+  Level2Either,
+  /// 7: Downlink Request = 0, or Flight Status = 2,3,4,5
+  DownlinkRequestOrFlightStatus,
+}
+
+impl TryFrom<u8> for Capability {
+  type Error = Error;
+
+  fn try_from(value: u8) -> Result<Self> {
+    let capability = match value {
+      0 => Capability::Level1,
+      1..=3 => Capability::Reserved(value),
+      4 => Capability::Level2OnGround,
+      5 => Capability::Level2Airborne,
+      6 => Capability::Level2Either,
+      7 => Capability::DownlinkRequestOrFlightStatus,
+      _ => {
+        return Err(Error::new(format!("invalid CA value: {}", value)));
+      }
+    };
+    Ok(capability)
+  }
+}
+
+// fn get_bits(data: &[u8], from: usize, len: usize) -> u32 {
+//   let mut val = 0;
+//   for bit in 0..len {
+//     let idx = from + bit;
+//     let byte = data[idx / 8];
+//     let shift = 7 - (idx % 8);
+//     let bit_val = ((byte >> shift) & 0x01) as u32;
+//     val = (val << 1) | bit_val;
+//   }
+//   val
+// }
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum ADSBMessage {
+  AircraftIdentification(AircraftIdentification),
+  SurfacePosition(SurfacePosition),
+  AirbornePosition(AirbornePosition),
+  AirborneVelocities(AirborneVelocities),
+  Reserved(u8),
+  AircraftStatus(AircraftStatus),
+  TargetState(TargetState),
+  AircraftOperationStatus(AircraftOperationStatus),
+}
+
+impl ADSBMessage {
+  pub fn decode(data: &[u8]) -> Result<ADSBMessage> {
+    if data.len() != 7 {
+      return Err(Error::new(format!(
+        "ME field must be 7 bytes, received {}",
+        data.len()
+      )));
+    }
+    // First 5 bits is the type code
+    let type_code = data[0] >> 3;
+    let message = match type_code {
+      1..=4 => {
+        ADSBMessage::AircraftIdentification(AircraftIdentification::decode(type_code, data)?)
+      }
+      5..=8 => ADSBMessage::SurfacePosition(SurfacePosition::decode(data)?),
+      9..=18 => ADSBMessage::AirbornePosition(AirbornePosition::decode(type_code, data)?),
+      19 => ADSBMessage::AirborneVelocities(AirborneVelocities::decode(data)?),
+      20..=22 => ADSBMessage::AirbornePosition(AirbornePosition::decode(type_code, data)?),
+      23..=27 => ADSBMessage::Reserved(type_code),
+      28 => ADSBMessage::AircraftStatus(AircraftStatus::decode(data)?),
+      29 => ADSBMessage::TargetState(TargetState::decode(data)?),
+      31 => ADSBMessage::AircraftOperationStatus(AircraftOperationStatus::decode(data)?),
+      _ => {
+        return Err(Error::new(format!(
+          "unsupported ADS-B type_code {}",
+          type_code
+        )));
+      }
+    };
+
+    Ok(message)
+  }
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct AircraftIdentification {
+  type_code: u8,
+  emitter_category: u8,
+  wake_vortex_category: WakeVortexCategory,
+  callsign: String,
+}
+
+impl AircraftIdentification {
+  pub fn decode(type_code: u8, data: &[u8]) -> Result<Self> {
+    // Byte 0: [ TC(5 bits) | emitter_category (3 bits) ]
+    let emitter_category = data[0] & 0x07;
+
+    // 56 bit buffer for message
+    let mut bits: u64 = 0;
+    for &b in data {
+      bits = (bits << 8) | b as u64;
+    }
+
+    let mut callsign = String::with_capacity(8);
+    for i in 0..8 {
+      let shift = 48 - 6 * (i + 1);
+      let raw6 = ((bits >> shift) & 0x3F) as u8;
+      let ch = match raw6 {
+        1..=26 => (b'A' + (raw6 - 1)) as char,
+        48..=57 => (b'0' + (raw6 - 48)) as char,
+        32 => ' ',
+        _ => continue,
+      };
+      callsign.push(ch);
+    }
+
+    // trim any trailing spaces
+    let callsign = callsign.trim_end().to_string();
+
+    Ok(Self {
+      type_code,
+      emitter_category,
+      wake_vortex_category: WakeVortexCategory::from_tc_ca(type_code, emitter_category),
+      callsign,
+    })
+  }
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum WakeVortexCategory {
+  NoInfo,
+  SurfaceEmergencyVehicle,
+  SurfaceServiceVehicle,
+  GroundObstruction,
+  Glider,
+  LighterThanAir,
+  Parachutist,
+  Ultralight,
+  Reserved,
+  UnmannedAerialVehicle,
+  SpaceVehicle,
+  Light,
+  Medium1,
+  Medium2,
+  HighVortex,
+  Heavy,
+  HighPerformance,
+  Rotorcraft,
+  Unknown,
+}
+
+impl WakeVortexCategory {
+  pub fn from_tc_ca(type_code: u8, emitter_category: u8) -> Self {
+    match (type_code, emitter_category) {
+      (_, 0) => WakeVortexCategory::NoInfo,
+      (2, 1) => WakeVortexCategory::SurfaceEmergencyVehicle,
+      (2, 3) => WakeVortexCategory::SurfaceServiceVehicle,
+      (2, 4..=7) => WakeVortexCategory::GroundObstruction,
+      (3, 1) => WakeVortexCategory::Glider,
+      (3, 2) => WakeVortexCategory::LighterThanAir,
+      (3, 3) => WakeVortexCategory::Parachutist,
+      (3, 4) => WakeVortexCategory::Ultralight,
+      (3, 5) => WakeVortexCategory::Reserved,
+      (3, 6) => WakeVortexCategory::UnmannedAerialVehicle,
+      (3, 7) => WakeVortexCategory::SpaceVehicle,
+      (4, 1) => WakeVortexCategory::Light,
+      (4, 2) => WakeVortexCategory::Medium1,
+      (4, 3) => WakeVortexCategory::Medium2,
+      (4, 4) => WakeVortexCategory::HighVortex,
+      (4, 5) => WakeVortexCategory::Heavy,
+      (4, 6) => WakeVortexCategory::HighPerformance,
+      (4, 7) => WakeVortexCategory::Rotorcraft,
+      _ => WakeVortexCategory::Unknown,
+    }
+  }
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct SurfacePosition {}
+
+impl SurfacePosition {
+  pub fn decode(_data: &[u8]) -> Result<Self> {
+    Ok(Self {})
+  }
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct AirbornePosition {}
+
+impl AirbornePosition {
+  pub fn decode(_type_code: u8, _data: &[u8]) -> Result<Self> {
+    Ok(Self {})
+  }
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct AirborneVelocities {}
+
+impl AirborneVelocities {
+  pub fn decode(_data: &[u8]) -> Result<Self> {
+    Ok(Self {})
+  }
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct AircraftStatus {}
+
+impl AircraftStatus {
+  pub fn decode(_data: &[u8]) -> Result<Self> {
+    Ok(Self {})
+  }
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct TargetState {}
+
+impl TargetState {
+  pub fn decode(_data: &[u8]) -> Result<Self> {
+    Ok(Self {})
+  }
+}
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct AircraftOperationStatus {}
+
+impl AircraftOperationStatus {
+  pub fn decode(_data: &[u8]) -> Result<Self> {
+    Ok(Self {})
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+
+  #[test]
+  fn test_decode_df_17_aircraft_information() {
+    let input = [
+      0x8D, 0x48, 0x40, 0xD6, 0x20, 0x2C, 0xC3, 0x71, 0xC3, 0x1C, 0x32, 0xCE, 0x05, 0x76,
+    ];
+    let frame = ADSBFrame::decode(&input).unwrap();
+    assert_eq!(frame.downlink_format, 17);
+    assert_eq!(frame.capability, Capability::Level2Airborne);
+    assert_eq!(frame.icao, "4840D6");
+    match frame.message {
+      ADSBMessage::AircraftIdentification(ref id) => {
+        assert_eq!(id.type_code, 4);
+        assert_eq!(id.emitter_category, 0);
+        assert_eq!(id.wake_vortex_category, WakeVortexCategory::NoInfo);
+        assert_eq!(id.callsign, "KLM10102");
+      }
+      _ => panic!("expected AircraftIdentification"),
+    }
+    assert_eq!(frame.parity, 13501814);
+
+    let input = [
+      0x8D, 0x48, 0x40, 0xD6, 0x20, 0x2C, 0xC3, 0x71, 0xC3, 0x2C, 0xE0, 0x57, 0x60, 0x98,
+    ];
+    let frame = ADSBFrame::decode(&input).unwrap();
+    assert_eq!(frame.downlink_format, 17);
+    assert_eq!(frame.capability, Capability::Level2Airborne);
+    assert_eq!(frame.icao, "4840D6");
+    match frame.message {
+      ADSBMessage::AircraftIdentification(ref id) => {
+        assert_eq!(id.type_code, 4);
+        assert_eq!(id.emitter_category, 0);
+        assert_eq!(id.wake_vortex_category, WakeVortexCategory::NoInfo);
+        assert_eq!(id.callsign, "KLM1023");
+      }
+      _ => panic!("expected AircraftIdentification"),
+    }
+    assert_eq!(frame.parity, 5726360);
+
+    let input = [
+      0x8D, 0x7C, 0x71, 0x81, 0x21, 0x5D, 0x01, 0xA0, 0x82, 0x08, 0x20, 0x4D, 0x8B, 0xF1,
+    ];
+    let frame = ADSBFrame::decode(&input).unwrap();
+    assert_eq!(frame.downlink_format, 17);
+    assert_eq!(frame.capability, Capability::Level2Airborne);
+    assert_eq!(frame.icao, "7C7181");
+    match frame.message {
+      ADSBMessage::AircraftIdentification(ref id) => {
+        assert_eq!(id.type_code, 4);
+        assert_eq!(id.emitter_category, 1);
+        assert_eq!(id.wake_vortex_category, WakeVortexCategory::Light);
+        assert_eq!(id.callsign, "WPF");
+      }
+      _ => panic!("expected AircraftIdentification"),
+    }
+    assert_eq!(frame.parity, 5082097);
+
+    let input = [
+      0x8D, 0x7C, 0x77, 0x45, 0x22, 0x61, 0x51, 0xA0, 0x82, 0x08, 0x20, 0x5C, 0xE9, 0xC2,
+    ];
+    let frame = ADSBFrame::decode(&input).unwrap();
+    assert_eq!(frame.downlink_format, 17);
+    assert_eq!(frame.capability, Capability::Level2Airborne);
+    assert_eq!(frame.icao, "7C7745");
+    match frame.message {
+      ADSBMessage::AircraftIdentification(ref id) => {
+        assert_eq!(id.type_code, 4);
+        assert_eq!(id.emitter_category, 2);
+        assert_eq!(id.wake_vortex_category, WakeVortexCategory::Medium1);
+        assert_eq!(id.callsign, "XUF");
+      }
+      _ => panic!("expected AircraftIdentification"),
+    }
+    assert_eq!(frame.parity, 6089154);
+
+    let input = [
+      0x8D, 0x7C, 0x80, 0xAD, 0x23, 0x58, 0xF6, 0xB1, 0xE3, 0x5C, 0x60, 0xFF, 0x19, 0x25,
+    ];
+    let frame = ADSBFrame::decode(&input).unwrap();
+    assert_eq!(frame.downlink_format, 17);
+    assert_eq!(frame.capability, Capability::Level2Airborne);
+    assert_eq!(frame.icao, "7C80AD");
+    match frame.message {
+      ADSBMessage::AircraftIdentification(ref id) => {
+        assert_eq!(id.type_code, 4);
+        assert_eq!(id.emitter_category, 3);
+        assert_eq!(id.wake_vortex_category, WakeVortexCategory::Medium2);
+        assert_eq!(id.callsign, "VOZ1851");
+      }
+      _ => panic!("expected AircraftIdentification"),
+    }
+    assert_eq!(frame.parity, 16718117);
+
+    let input = [
+      0x8D, 0x7C, 0x14, 0x65, 0x25, 0x44, 0x60, 0x74, 0xDF, 0x58, 0x20, 0x73, 0x8E, 0x90,
+    ];
+    let frame = ADSBFrame::decode(&input).unwrap();
+    assert_eq!(frame.downlink_format, 17);
+    assert_eq!(frame.capability, Capability::Level2Airborne);
+    assert_eq!(frame.icao, "7C1465");
+    match frame.message {
+      ADSBMessage::AircraftIdentification(ref id) => {
+        assert_eq!(id.type_code, 4);
+        assert_eq!(id.emitter_category, 5);
+        assert_eq!(id.wake_vortex_category, WakeVortexCategory::Heavy);
+        assert_eq!(id.callsign, "QFA475");
+      }
+      _ => panic!("expected AircraftIdentification"),
+    }
+    assert_eq!(frame.parity, 7573136);
+  }
+
+  #[test]
+  fn test_decode_df_17_operation_status() {
+    let input = [
+      0x8D, 0x89, 0x65, 0xD2, 0xF8, 0x21, 0x00, 0x02, 0x00, 0x49, 0xB8, 0x94, 0xA4, 0x5F,
+    ];
+    let frame = ADSBFrame::decode(&input).unwrap();
+    dbg!(frame);
+  }
+}

crates/adsb/src/hex.rs

@@ -0,0 +1,44 @@
+use crate::error::Error;
+
+pub fn hex_to_bytes(s: &str) -> crate::error::Result<Vec<u8>> {
+  let bytes = s.as_bytes();
+  if bytes.len() % 2 != 0 {
+    return Err(Error::new(format!(
+      "hex string must have even length, got {}",
+      bytes.len()
+    )));
+  }
+
+  let mut out = Vec::with_capacity(bytes.len() / 2);
+  for chunk in bytes.chunks(2) {
+    let hi = match hex_val(chunk[0]) {
+      Some(hi) => hi,
+      None => {
+        return Err(Error::new(format!(
+          "invalid hex char '{}'",
+          chunk[0] as char
+        )));
+      }
+    };
+    let lo = match hex_val(chunk[1]) {
+      Some(lo) => lo,
+      None => {
+        return Err(Error::new(format!(
+          "invalid hex char '{}'",
+          chunk[1] as char
+        )));
+      }
+    };
+    out.push((hi << 4) | lo);
+  }
+  Ok(out)
+}
+
+fn hex_val(b: u8) -> Option<u8> {
+  match b {
+    b'0'..=b'9' => Some(b - b'0'),
+    b'a'..=b'f' => Some(b - b'a' + 10),
+    b'A'..=b'F' => Some(b - b'A' + 10),
+    _ => None,
+  }
+}

crates/adsb/src/main.rs

@@ -0,0 +1,231 @@
+#![feature(extern_types)]
+
+mod constants;
+mod device;
+mod error;
+mod frame;
+mod hex;
+
+use std::ffi::{c_char, c_int, c_void, CStr};
+use std::sync::Arc;
+use std::sync::atomic::{AtomicBool, Ordering};
+use crate::device::RtlSdrDevice;
+use clap::Parser;
+use crate::constants::DEVICE_RTL2832U;
+use crate::frame::ADSBFrame;
+use crate::hex::hex_to_bytes;
+
+#[link(name = "rtlsdr")]
+unsafe extern "C" {
+  fn rtlsdr_get_device_count() -> u32;
+  fn rtlsdr_get_device_name(index: u32) -> *const c_char;
+  fn rtlsdr_get_device_usb_strings(
+    index: u32,
+    manufact: *mut c_char,
+    product: *mut c_char,
+    serial: *mut c_char,
+  ) -> c_int;
+
+  type rtlsdr_dev_t;
+
+  fn rtlsdr_open(dev: *mut *mut rtlsdr_dev_t, index: u32) -> c_int;
+  fn rtlsdr_close(dev: *mut rtlsdr_dev_t) -> c_int;
+
+  fn rtlsdr_set_sample_rate(dev: *mut rtlsdr_dev_t, rate: u32) -> c_int;
+  fn rtlsdr_set_center_freq(dev: *mut rtlsdr_dev_t, freq: u32) -> c_int;
+  fn rtlsdr_set_agc_mode(dev: *mut rtlsdr_dev_t, on: c_int) -> c_int;
+  fn rtlsdr_set_tuner_gain_mode(dev: *mut rtlsdr_dev_t, manual: c_int) -> c_int;
+  fn rtlsdr_reset_buffer(dev: *mut rtlsdr_dev_t) -> c_int;
+
+  fn rtlsdr_read_sync(
+    dev: *mut rtlsdr_dev_t,
+    buf: *mut c_void,
+    len: c_int,
+    n_read: *mut c_int,
+  ) -> c_int;
+}
+struct Device {
+  ptr: *mut rtlsdr_dev_t,
+}
+
+impl Device {
+  fn open(index: u32) -> Result<Self, String> {
+    let mut dev: *mut rtlsdr_dev_t = std::ptr::null_mut();
+    let rc = unsafe { rtlsdr_open(&mut dev as *mut _, index) };
+    if rc != 0 {
+      return Err(format!("Failed to open device: {}", rc));
+    }
+    Ok(Self { ptr: dev })
+  }
+
+  fn set_sample_rate(&mut self, rate: u32) -> Result<(), String> {
+    let rc = unsafe { rtlsdr_set_sample_rate(self.ptr, rate) };
+    if rc != 0 {
+      return Err(format!("Failed to set sample rate: {}", rc));
+    }
+    Ok(())
+  }
+
+  fn set_center_freq(&mut self, freq: u32) -> Result<(), String> {
+    let rc = unsafe { rtlsdr_set_center_freq(self.ptr, freq) };
+    if rc != 0 {
+      return Err(format!("Failed to set center freq: {}", rc));
+    }
+    Ok(())
+  }
+
+  fn set_agc(&mut self, on: bool) -> Result<(), String> {
+    let rc = unsafe { rtlsdr_set_agc_mode(self.ptr, if on { 1 } else { 0 }) };
+    if rc != 0 {
+      return Err(format!("Failed to set AGC: {}", rc));
+    }
+    Ok(())
+  }
+
+  // manual = false -> auto-gain, manual = true -> set a gain
+  fn set_tuner_gain_mode(&mut self, manual: bool) -> Result<(), String> {
+    let rc = unsafe { rtlsdr_set_tuner_gain_mode(self.ptr, if manual { 1 } else { 0 }) };
+    if rc != 0 {
+      return Err(format!("Failed to set tuner gain mode: {}", rc));
+    }
+    Ok(())
+  }
+
+  fn set_buffer(&mut self) -> Result<(), String> {
+    let rc = unsafe { rtlsdr_reset_buffer(self.ptr) };
+    if rc != 0 {
+      return Err(format!("Failed to reset buffer: {}", rc));
+    }
+    Ok(())
+  }
+
+  // Returns the number of bytes placed in buf (I/Q interleaved, u8
+  fn read_sync(&mut self, buf: &mut [u8]) -> Result<usize, String> {
+    let mut n_read: c_int = 0;
+    let rc = unsafe {
+      rtlsdr_read_sync(
+        self.ptr,
+        buf.as_mut_ptr() as *mut c_void,
+        buf.len() as c_int,
+        &mut n_read as *mut _,
+      )
+    };
+    if rc != 0 {
+      return Err(format!("Failed to read sync: {}", rc));
+    }
+    Ok(n_read as usize)
+  }
+}
+
+impl Drop for Device {
+  fn drop(&mut self) {
+    if !self.ptr.is_null() {
+      unsafe { rtlsdr_close(self.ptr) };
+      self.ptr = std::ptr::null_mut();
+    }
+  }
+}
+
+fn cstr_from_ptr(ptr: *const c_char) -> String {
+  if ptr.is_null() {
+    return String::new();
+  }
+  unsafe { CStr::from_ptr(ptr).to_string_lossy().into_owned() }
+}
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+  unsafe {
+    let count = rtlsdr_get_device_count();
+    log::debug!("Found {} devices", count);
+    for i in 0..count {
+      let name = cstr_from_ptr(rtlsdr_get_device_name(i));
+      log::debug!("Device {}: {}", i, name);
+    }
+  }
+  Ok(())
+}
+
+// #[derive(Parser, Debug)]
+// #[command(author, version, about = "An ADS-B Receiver")]
+// struct ReceiverArgs {
+//   /// Hex-string to decode
+//   #[arg(short = 'd', long)]
+//   decode: Option<String>,
+//
+//   /// Connect to the USB device
+//   #[arg(short = 'c', long, action)]
+//   connect: bool,
+//
+//   /// Display ADS-B/Mode-S receiver info
+//   #[arg(short = 'i', long, action)]
+//   info: bool,
+//
+//   /// Enable debug logging
+//   #[arg(short = 'D', long, action = clap::ArgAction::Count)]
+//   debug: u8,
+// }
+//
+// fn main() {
+//   let args = ReceiverArgs::parse();
+//
+//   let default_filter = match args.debug {
+//     0 => "warn,adsb=info",   // no -D
+//     1 => "warn,adsb=debug",  // -D
+//     _ => "trace,adsb=trace", // -DD or more
+//   };
+//
+//   env_logger::init_from_env(env_logger::Env::default().filter_or("RUST_LOG", default_filter));
+//
+//   let device_info = DEVICE_RTL2832U;
+//
+//   // Handle connection
+//   if args.connect {
+//     log::info!("Connecting to {:?}", device_info);
+//     let mut device = match RtlSdrDevice::open(device_info.vid, device_info.pid) {
+//       Ok(d) => d,
+//       Err(err) => {
+//         log::error!("Unable to open RTL SDR device: {:?}", err);
+//         return;
+//       }
+//     };
+//     log::debug!("Connected to {:?}", device_info.to_string());
+//
+//     let running = Arc::new(AtomicBool::new(true));
+//     if let Err(err) = ctrlc::set_handler({
+//       let running = running.clone();
+//       move || running.store(false, Ordering::SeqCst)
+//     }) {
+//       log::error!("Error setting Ctrl-C handler: {}", err);
+//       running.store(false, Ordering::SeqCst);
+//     };
+//
+//     if let Err(err) = device.process(running) {
+//       log::error!("Failed to read from device: {}", err);
+//       if let Err(err) = device.close() {
+//         log::error!("Failed to close device: {}", err);
+//       };
+//     };
+//   }
+//   // Display dongle info
+//   else if args.info {
+//     RtlSdrDevice::info(device_info.vid, device_info.pid);
+//   }
+//   // Handle decode mode
+//   else if let Some(mut hex_string) = args.decode {
+//     if let Some(stripped) = hex_string.strip_prefix("0x") {
+//       hex_string = stripped.to_string();
+//     }
+//     let buffer = match hex_to_bytes(&hex_string) {
+//       Ok(buffer) => buffer,
+//       Err(err) => {
+//         eprintln!("Unable to convert hex to bytes: {:?}", err);
+//         return;
+//       }
+//     };
+//     if let Ok(frame) = ADSBFrame::decode(&buffer) {
+//       println!("{:?}", frame);
+//     };
+//   } else {
+//     eprintln!("No connection specified");
+//   }
+// }

crates/api/Cargo.toml

@@ -0,0 +1,29 @@
+[package]
+name = "api"
+version = "0.1.3"
+edition = "2024"
+authors = ["Ben Sherriff <ben@bensherriff.com>"]
+repository = "https://gitea.bensherriff.com/bsherriff/aviation"
+readme = "../../README.md"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+lib = { path = "../lib" }
+actix-web = "4.11.0"
+actix-cors = "0.7.1"
+actix-multipart = "0.7.2"
+chrono = { version = "0.4.42", features = ["serde"] }
+dotenv = "0.15.0"
+env_logger = "0.11.8"
+serde = {version = "1.0.219", features = ["derive"]}
+serde_json = "1.0.142"
+tokio = { version = "1.47.1", features = ["macros", "rt", "time"] }
+log = "0.4.28"
+argon2 = "0.5.3"
+futures-util = "0.3.31"
+utoipa = { version = "5.4.0", features = ["chrono", "uuid", "actix_extras"] }
+utoipa-swagger-ui = { version = "9.0.2", features = ["actix-web"] }
+utoipa-actix-web = "0.1.2"
+lettre = { version = "0.11.18", features = ["builder", "smtp-transport", "tokio1-native-tls"] }
+handlebars = "6.3.2"

crates/api/Dockerfile

@@ -4,9 +4,9 @@
 FROM rust:bookworm AS builder
 WORKDIR /builder
 
-COPY api/migrations ./migrations
+COPY crates/lib /lib
-COPY api/src ./src
+COPY crates/api/src ./src
-COPY api/Cargo.toml ./
+COPY crates/api/Cargo.toml ./
 
 RUN apt-get update && apt-get install -y cmake
 RUN cargo build --release

crates/api/src/accounts/auth.rs

@@ -1,10 +1,12 @@
 use std::future::Future;
 use std::pin::Pin;
-
+use std::sync::Arc;
-use actix_web::{FromRequest, Error as ActixError, HttpRequest, dev::Payload, http};
+use super::{SESSION_COOKIE_NAME, Session};
-use serde::{Serialize, Deserialize};
+use crate::error::{ApiResult, Error};
-use crate::{error::Error, users::User};
+use actix_web::{Error as ActixError, FromRequest, HttpRequest, dev::Payload, http, web};
-use super::{Session, SESSION_COOKIE_NAME};
+use serde::{Deserialize, Serialize};
+use lib::accounts::User;
+use lib::state::AppState;
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Auth {
@@ -18,29 +20,37 @@ impl FromRequest for Auth {
   type Future = Pin<Box<dyn Future<Output = Result<Self, Self::Error>>>>;
 
   fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-    // Check for API key
+    let state = match req.app_data::<web::Data<AppState>>() {
+      Some(state) => state,
+      None => return Box::pin(
+        async { Err(Error::new(500, "Internal server error".to_string()).into()) },
+      )
+    };
+
+    // Check for an API key
     match req
       .headers()
       .get(http::header::AUTHORIZATION)
       .map(|h| h.to_str().unwrap().split_at(7).1.to_string())
     {
       Some(key_id) => {
+        let state = Arc::clone(&state);
         let fut = async move {
           // Check if the Session API key exists
-          let api_key = match Session::get(&key_id).await {
+          let api_key = match Session::get(&state, &key_id).await {
             Ok(session) => session,
             Err(err) => {
               log::error!("Invalid session auth attempt: {}", err);
               return Err(Error::new(401, "API Key does not exist".to_string()).into());
             }
           };
-          match User::select(&api_key.email).await {
+          match User::select(&state.pool, &api_key.username).await {
             Some(user) => Ok(Auth {
               session_id: None,
               api_key: Some(key_id),
               user,
             }),
-            None => Err(Error::new(404, format!("User {} not found", api_key.email)).into()),
+            None => Err(Error::new(404, format!("User {} not found", api_key.username)).into()),
           }
         };
         return Box::pin(fut);
@@ -77,15 +87,16 @@ impl FromRequest for Auth {
     let ip_address = req.peer_addr().unwrap().ip().to_string();
 
     // Verify the session
+    let state = Arc::clone(&state); // state: Arc<State>
     let fut = async move {
-      match Session::verify(&session_id, &ip_address).await {
+      match Session::verify(&state, &session_id, &ip_address).await {
-        Ok(session) => match User::select(&session.email).await {
+        Ok(session) => match User::select(&state.pool, &session.username).await {
           Some(user) => Ok(Auth {
             session_id: Some(session_id),
             api_key: None,
             user,
           }),
-          None => Err(Error::new(404, format!("User {} not found", session.email)).into()),
+          None => Err(Error::new(404, format!("User {} not found", session.username)).into()),
         },
         Err(err) => Err(err.into()),
       }
@@ -93,3 +104,16 @@ impl FromRequest for Auth {
     Box::pin(fut)
   }
 }
+
+impl Auth {
+  pub fn verify_role(&self, role: &str) -> ApiResult<()> {
+    if self.user.role == role {
+      Ok(())
+    } else {
+      Err(Error {
+        status: 403,
+        details: "User does not have permission to perform this action.".to_string(),
+      })
+    }
+  }
+}

crates/api/src/accounts/email_token.rs

@@ -0,0 +1,151 @@
+use lib::accounts::{csprng, hash};
+use crate::error::{ApiResult, Error};
+use crate::smtp;
+use chrono::{Datelike, Utc};
+use serde::{Deserialize, Serialize};
+use std::path::Path;
+use std::{env, fs};
+use lib::state::AppState;
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct EmailToken {
+  pub email: String,
+  pub token: String,
+  pub ip_address: String,
+}
+
+impl EmailToken {
+  pub fn new(email: String, token: String, ip_address: &str) -> Self {
+    Self {
+      email,
+      token,
+      ip_address: hash(&ip_address).unwrap(),
+    }
+  }
+
+  pub async fn store(&self, state: &AppState, ttl_secs: i64) -> ApiResult<()> {
+    let key = self.token.clone();
+    let value = serde_json::to_string(self)?;
+    let now = Utc::now();
+    let expires_at = now + chrono::Duration::seconds(ttl_secs);
+    let ttl = expires_at.timestamp() - now.timestamp();
+    let _ = state.set_ex(&key, &value, ttl as u64).await?;
+
+    Ok(())
+  }
+
+  pub async fn get(state: &AppState, token: &str) -> ApiResult<Self> {
+    let result: Option<String> = state.get(token).await?;
+    match result {
+      Some(value) => Ok(serde_json::from_str(&value)?),
+      None => Err(Error::new(404, format!("Missing email token {}", token))),
+    }
+  }
+
+  pub async fn delete(state: &AppState, token: &str) -> ApiResult<()> {
+    let _ = state.del(token).await;
+    Ok(())
+  }
+}
+
+#[derive(Serialize)]
+pub struct SimpleEmailCtx {
+  pub logo_url: String,
+  pub link: String,
+  pub domain: String,
+  pub year: i32,
+}
+
+pub async fn send_password_reset_email(
+  email: &str,
+  email_token: &EmailToken,
+  ip_address: &str,
+) -> ApiResult<()> {
+  let base_url = env::var("EXTERNAL_URL")?;
+  let link = format!("{base_url}/profile/reset?token={}", email_token.token);
+  let subject = "Reset your password";
+
+  let plain = format!(
+    "Hello,\n\n\
+          We received a password reset request. Click the link below:\n\n\
+          {link}\n\n\
+          This link expires in 24 hours. If you didn't request this, please ignore.\n\n\
+          Cheers,\n\
+          The Aviation Data Team",
+    link = link
+  );
+
+  let ctx = SimpleEmailCtx {
+    logo_url: format!("{}/logo.svg", base_url),
+    link: link.clone(),
+    domain: base_url,
+    year: Utc::now().year(),
+  };
+
+  let template_dir = env::var("TEMPLATE_DIR")?;
+  let tpl_path = Path::new(&template_dir).join("password_reset.html");
+  let template_html = fs::read_to_string(&tpl_path)?;
+  let html = smtp::registry()
+    .render_template(&template_html, &ctx)
+    .unwrap();
+
+  match smtp::send_email(&email, subject, plain, html).await {
+    Ok(_) => Ok(()),
+    Err(err) => {
+      log::error!(
+        "Invalid password reset attempt [Email: {}] [IP Address: {}]: {}",
+        email,
+        ip_address,
+        err
+      );
+      Err(err.into())
+    }
+  }
+}
+
+pub async fn send_confirm_email(state: &AppState, email: &str, ip_address: &str) -> ApiResult<()> {
+  let token = csprng(128);
+  let email_token = EmailToken::new(email.to_string(), token, &ip_address);
+  email_token.store(state, 86400).await?;
+
+  let base_url = env::var("EXTERNAL_URL")?;
+  let link = format!("{base_url}/profile/confirm?token={}", email_token.token);
+  let subject = "Confirm your email address";
+
+  let plain = format!(
+    "Hello,\n\n\
+         Thanks for registering! Click the link below to confirm your email address:\n\n\
+         {link}\n\n\
+         If you didn’t sign up for an Aviation Data account, please ignore this.\n\n\
+         Cheers,\n\
+         The Aviation Data Team",
+    link = link
+  );
+
+  let ctx = SimpleEmailCtx {
+    logo_url: format!("{}/logo.svg", base_url),
+    link: link.clone(),
+    domain: base_url,
+    year: Utc::now().year(),
+  };
+
+  let template_dir = env::var("TEMPLATE_DIR")?;
+  let tpl_path = Path::new(&template_dir).join("confirm_email.html");
+  let template_html = fs::read_to_string(&tpl_path)?;
+  let html = smtp::registry()
+    .render_template(&template_html, &ctx)
+    .unwrap();
+
+  if let Err(err) = smtp::send_email(&email, subject, plain, html).await {
+    log::error!(
+      "Invalid email confirmation attempt [Email: {}] [IP Address: {}]: {}",
+      email,
+      ip_address,
+      err
+    );
+    let _ = EmailToken::delete(state, &email_token.token);
+    return Err(err);
+  }
+
+  Ok(())
+}

crates/api/src/accounts/mod.rs

@@ -0,0 +1,7 @@
+mod auth;
+mod email_token;
+mod session;
+
+pub use auth::*;
+pub use email_token::*;
+pub use session::*;

crates/api/src/accounts/session.rs

@@ -0,0 +1,181 @@
+use lib::accounts::{csprng, hash, verify_hash};
+use crate::error::{ApiResult, Error};
+use actix_web::cookie::{Cookie, time::Duration};
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use lib::error::CoreResult;
+use lib::state::AppState;
+
+const DEFAULT_SESSION_TTL: i64 = 86400; // (In seconds) 24 hours
+pub const SESSION_COOKIE_NAME: &str = "session";
+pub const SESSION_EXPIRATION_COOKIE_NAME: &str = "session_expiration";
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Session {
+  pub session_id: String,
+  pub username: String,
+  pub ip_address: String,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub expires_at: Option<DateTime<Utc>>,
+}
+
+impl Session {
+  pub fn default(username: &str, ip_address: &str) -> Self {
+    Self::new(64, username, ip_address, Some(DEFAULT_SESSION_TTL))
+  }
+
+  pub fn new(take: usize, username: &str, ip_address: &str, ttl: Option<i64>) -> Self {
+    let now = Utc::now();
+    Self {
+      session_id: csprng(take),
+      username: username.to_string(),
+      ip_address: hash(&ip_address).unwrap(),
+      expires_at: match ttl {
+        Some(ttl) => Some(now + chrono::Duration::seconds(ttl)),
+        None => None,
+      },
+    }
+  }
+
+  pub async fn store(&self, state: &AppState) -> ApiResult<()> {
+    let key = self.session_id.clone();
+    let value = serde_json::to_string(self)?;
+    let result: CoreResult<()> = match self.expires_at {
+      Some(expires_at) => {
+        let ttl = expires_at.timestamp() - Utc::now().timestamp();
+        state.set_ex(&key, &value, ttl as u64).await
+      }
+      None => state.set(&key, &value).await,
+    };
+    match result {
+      Ok(_) => Ok(()),
+      Err(err) => Err(err.into()),
+    }
+  }
+
+  pub async fn get(state: &AppState, session_id: &str) -> ApiResult<Self> {
+    let result: Option<String> = state.get(session_id).await?;
+    match result {
+      Some(value) => Ok(serde_json::from_str(&value)?),
+      None => Err(Error::new(401, format!("Missing session {}", session_id))),
+    }
+  }
+
+  pub async fn replace(state: &AppState, session_id: &str, ip_address: &str) -> ApiResult<Self> {
+    let mut session = Self::verify(state, session_id, ip_address).await?;
+    let session_id_owned = session_id.to_owned();
+    Self::delete(state, &session_id_owned).await?;
+    session = Session::default(&session.username, ip_address);
+    session.store(state).await?;
+    Ok(session)
+  }
+
+  pub async fn delete(state: &AppState, session_id: &str) -> ApiResult<()> {
+    let result: CoreResult<()> = state.del(session_id).await;
+    match result {
+      Ok(_) => Ok(()),
+      Err(err) => Err(err.into()),
+    }
+  }
+
+  pub async fn verify(state: &AppState, session_id: &str, ip_address: &str) -> ApiResult<Self> {
+    let session = Self::get(state, session_id).await?;
+
+    // Check if the IP Address matches the Session's IP Address
+    if verify_hash(ip_address, &session.ip_address) {
+      Ok(session)
+    } else {
+      Err(Error::new(401, "IP Address does not match".to_string()))
+    }
+  }
+
+  pub fn cookie(&self) -> Cookie<'_> {
+    let expires_at = match self.expires_at {
+      Some(expires_at) => expires_at.timestamp(),
+      None => DEFAULT_SESSION_TTL,
+    };
+    let ttl = expires_at - Utc::now().timestamp();
+    let mut cookie = Cookie::build(SESSION_COOKIE_NAME, self.session_id.clone())
+      .path("/")
+      .max_age(Duration::seconds(ttl))
+      .secure(true)
+      .http_only(true)
+      .finish();
+
+    if let Ok(environment) = std::env::var("ENVIRONMENT") {
+      if environment == "development" || environment == "dev" {
+        log::trace!(
+          "Session cookie [User: {}]: {}",
+          self.username,
+          self.session_id
+        );
+        cookie.set_secure(false);
+        cookie.set_http_only(false);
+      }
+    }
+
+    cookie
+  }
+
+  pub fn expiration_cookie(&self) -> Cookie<'_> {
+    let expires_at = match self.expires_at {
+      Some(expires_at) => expires_at.timestamp(),
+      None => DEFAULT_SESSION_TTL,
+    };
+    let ttl = expires_at - Utc::now().timestamp();
+    let mut cookie = Cookie::build(SESSION_EXPIRATION_COOKIE_NAME, expires_at.to_string())
+      .path("/")
+      .max_age(Duration::seconds(ttl))
+      .secure(true)
+      .http_only(false)
+      .finish();
+
+    if let Ok(environment) = std::env::var("ENVIRONMENT") {
+      if environment == "development" || environment == "dev" {
+        log::trace!(
+          "Session expiration cookie [User: {}]: {}",
+          self.username,
+          self.session_id
+        );
+        cookie.set_secure(false);
+      }
+    }
+
+    cookie
+  }
+
+  pub fn empty_cookie() -> Cookie<'static> {
+    let mut cookie = Cookie::build(SESSION_COOKIE_NAME, "")
+      .path("/")
+      .max_age(Duration::seconds(-1))
+      .secure(true)
+      .http_only(true)
+      .finish();
+
+    if let Ok(environment) = std::env::var("ENVIRONMENT") {
+      if environment == "development" || environment == "dev" {
+        cookie.set_secure(false);
+        cookie.set_http_only(false);
+      }
+    }
+
+    cookie
+  }
+
+  pub fn empty_expiration_cookie() -> Cookie<'static> {
+    let mut cookie = Cookie::build(SESSION_EXPIRATION_COOKIE_NAME, "")
+      .path("/")
+      .max_age(Duration::seconds(-1))
+      .secure(true)
+      .http_only(false)
+      .finish();
+
+    if let Ok(environment) = std::env::var("ENVIRONMENT") {
+      if environment == "development" || environment == "dev" {
+        cookie.set_secure(false);
+      }
+    }
+
+    cookie
+  }
+}

crates/api/src/error.rs

@@ -0,0 +1,133 @@
+use actix_web::http::StatusCode;
+use actix_web::{HttpResponse, ResponseError};
+use log::warn;
+use serde::{Deserialize, Serialize};
+use serde_json::json;
+use std::fmt;
+use lib::error::{CoreError, CoreErrorKind};
+
+pub type ApiResult<T> = Result<T, Error>;
+
+#[derive(Debug, Deserialize, Serialize)]
+pub struct Error {
+  pub status: u16,
+  pub details: String,
+}
+
+impl Error {
+  pub fn new(status: u16, details: String) -> Self {
+    Self {
+      status,
+      details,
+    }
+  }
+
+  pub fn to_http_response(&self) -> HttpResponse {
+    let status = StatusCode::from_u16(self.status).unwrap_or_else(|err| {
+      warn!("{}", err);
+      StatusCode::INTERNAL_SERVER_ERROR
+    });
+    HttpResponse::build(status).body(self.details.to_string())
+  }
+}
+
+impl fmt::Display for Error {
+  fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    f.write_str(self.details.as_str())
+  }
+}
+
+impl std::error::Error for Error {
+  fn description(&self) -> &str {
+    &self.details
+  }
+}
+
+impl ResponseError for Error {
+  fn error_response(&self) -> HttpResponse {
+    let status =
+      StatusCode::from_u16(self.status).unwrap_or_else(|_| StatusCode::INTERNAL_SERVER_ERROR);
+
+    let status_code = status.as_u16();
+    let details = match status_code {
+      401 => String::from("Unauthorized"),
+      code if code < 500 => self.details.clone(),
+      _ => {
+        log::error!("Internal server error: {}", self.details);
+        String::from("Internal Server Error")
+      }
+    };
+
+    HttpResponse::build(status).json(json!({ "status": status_code, "details": details }))
+  }
+}
+
+impl From<std::io::Error> for Error {
+  fn from(error: std::io::Error) -> Self {
+    Self::new(500, format!("Unknown IO error: {:?}", error))
+  }
+}
+
+impl From<std::env::VarError> for Error {
+  fn from(error: std::env::VarError) -> Self {
+    Self::new(
+      500,
+      format!("Unknown environment variable error: {:?}", error),
+    )
+  }
+}
+
+impl From<serde_json::Error> for Error {
+  fn from(error: serde_json::Error) -> Self {
+    Self::new(500, format!("Unknown serde_json error: {:?}", error))
+  }
+}
+
+impl From<argon2::password_hash::Error> for Error {
+  fn from(error: argon2::password_hash::Error) -> Self {
+    Self::new(500, format!("Unknown argon2 error: {:?}", error))
+  }
+}
+
+impl From<lettre::address::AddressError> for Error {
+  fn from(error: lettre::address::AddressError) -> Self {
+    Error::new(500, error.to_string())
+  }
+}
+
+impl From<lettre::error::Error> for Error {
+  fn from(error: lettre::error::Error) -> Self {
+    Error::new(500, error.to_string())
+  }
+}
+
+impl From<lettre::transport::smtp::Error> for Error {
+  fn from(error: lettre::transport::smtp::Error) -> Self {
+    Error::new(500, error.to_string())
+  }
+}
+
+impl From<String> for Error {
+  fn from(error: String) -> Self {
+    Self::new(500, error)
+  }
+}
+
+impl From<CoreError> for Error {
+  fn from(error: CoreError) -> Self {
+    match error.kind {
+      CoreErrorKind::NotFound => Self::new(404, error.to_string()),
+      CoreErrorKind::InvalidInput => Self::new(400, error.to_string()),
+      CoreErrorKind::Conflict => Self::new(409, error.to_string()),
+      CoreErrorKind::Unauthorized => Self::new(401, error.to_string()),
+      CoreErrorKind::Forbidden => Self::new(403, error.to_string()),
+      CoreErrorKind::PreconditionFailed => Self::new(412, error.to_string()),
+      CoreErrorKind::Timeout => Self::new(408, error.to_string()),
+      CoreErrorKind::Cancelled => Self::new(499, error.to_string()),
+      CoreErrorKind::Unavailable => Self::new(503, error.to_string()),
+      CoreErrorKind::Internal => Self::new(500, error.to_string()),
+      CoreErrorKind::External => Self::new(502, error.to_string()),
+      _ => Self::new(500, error.to_string()),
+    }
+  }
+}

crates/api/src/main.rs

@@ -0,0 +1,152 @@
+use lib::accounts::{User, ADMIN_ROLE, hash};
+use actix_cors::Cors;
+use actix_web::{App, HttpServer, middleware::Logger, web};
+use dotenv::from_filename;
+use std::env;
+use utoipa::openapi::SecurityRequirement;
+use utoipa::openapi::security::{ApiKey, ApiKeyValue, SecurityScheme};
+use utoipa_actix_web::{AppExt, scope};
+use utoipa_swagger_ui::{Config, SwaggerUi};
+use lib::state::AppState;
+
+mod accounts;
+mod error;
+mod routes;
+mod smtp;
+mod system;
+mod utils;
+
+#[actix_web::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+  initialize_environment()?;
+
+  let state = AppState::new().await?;
+
+  // Initialize admin user
+  let admin_username = env::var("ADMIN_USERNAME");
+  let admin_email = env::var("ADMIN_EMAIL");
+  let admin_password = env::var("ADMIN_PASSWORD");
+  if admin_username.is_ok() && admin_email.is_ok() && admin_password.is_ok() {
+    let username = admin_username.unwrap();
+    let email = admin_email.unwrap();
+    if User::select_by_email(&state.pool, &email).await.is_none() {
+      log::debug!("Creating default administrator");
+      let password = admin_password.unwrap();
+      let password_hash = hash(&password)?;
+      if email == "admin@example.com" || password == "changeme" {
+        log::warn!(
+          "Default admin credentials are in use, update the ADMIN_USERNAME, ADMIN_EMAIL, and ADMIN_PASSWORD."
+        );
+      }
+      let admin_user = User {
+        username,
+        email: Some(email),
+        email_verified: true,
+        password_hash,
+        role: ADMIN_ROLE.to_string(),
+        first_name: "Admin".to_string(),
+        last_name: "".to_string(),
+        avatar: None,
+        updated_at: Default::default(),
+        created_at: Default::default(),
+      };
+      match admin_user.insert(&state.pool).await {
+        Ok(_) => log::debug!("Default administrator was successfully created"),
+        Err(err) => {
+          log::warn!("{}", err);
+        }
+      };
+    }
+  }
+
+  let host = "0.0.0.0";
+  let port = env::var("API_PORT").unwrap_or("5000".to_string());
+
+  let server = match HttpServer::new(move || {
+    let cors = Cors::default()
+      .allow_any_origin()
+      .allow_any_method()
+      .allow_any_header()
+      .supports_credentials()
+      .max_age(3600);
+    let (app, mut api) = App::new()
+      .wrap(cors)
+      .wrap(Logger::default())
+      .app_data(web::Data::new(state.clone()))
+      .into_utoipa_app()
+      .service(
+        scope::scope("/api")
+          .configure(routes::init_routes)
+          .configure(system::init_routes),
+      )
+      .split_for_parts();
+
+    let version = env!("CARGO_PKG_VERSION");
+
+    api.info.title = "Aviation Data".to_string();
+    api.info.description = Some("This documentation describe the Aviation Data API".to_string());
+    api.info.terms_of_service = None;
+    api.info.contact = None;
+    api.info.license = None;
+    api.info.version = version.to_string();
+
+    let session_scheme = SecurityScheme::ApiKey(ApiKey::Cookie(ApiKeyValue::new("session")));
+    let mut components = api.components.take().unwrap_or_default();
+    components
+      .security_schemes
+      .insert("session_auth".to_string(), session_scheme);
+    api.components = Some(components);
+    api.security = Some(vec![SecurityRequirement::default()]);
+
+    app.service(
+      SwaggerUi::new("/swagger/{_:.*}")
+        .url("/api-docs/openapi.json", api)
+        .config(Config::default().use_base_layout()),
+    )
+  })
+  .bind(format!("{}:{}", host, port))
+  {
+    Ok(b) => {
+      log::info!("Server bound to {}:{}", host, port);
+      b
+    }
+    Err(err) => {
+      log::error!("Could not bind server: {}", err);
+      return Err(err.into());
+    }
+  };
+
+  if let Err(err) = server.run().await {
+    return Err(err.into());
+  }
+  Ok(())
+}
+
+fn initialize_environment() -> std::io::Result<()> {
+  fn init_dir(directory: &str) -> std::io::Result<()> {
+    // Iterate over files in the current directory
+    for entry in std::fs::read_dir(directory)? {
+      let entry = entry?;
+      let path = entry.path();
+
+      // Check if the file name starts with ".env" and is a file
+      if let Some(file_name) = path.file_name().and_then(|n| n.to_str()) {
+        if file_name.starts_with(".env") && path.is_file() {
+          // Try to load the file
+          if let Err(err) = from_filename(&file_name) {
+            eprintln!("Failed to load {}: {}", file_name, err);
+          } else {
+            println!("Loaded: {}", file_name);
+          }
+        }
+      }
+    }
+    Ok(())
+  }
+
+  init_dir("..")?;
+  init_dir(".")?;
+
+  env_logger::init_from_env(env_logger::Env::default().filter_or("RUST_LOG", "warn,api=info"));
+  Ok(())
+}

crates/api/src/routes/accounts.rs

@@ -0,0 +1,622 @@
+use lib::accounts::{csprng, LoginRequest, RegisterRequest, UpdateUser, User, UserResponse, UserFavorite, verify_hash};
+use actix_web::{HttpRequest, HttpResponse, ResponseError, delete, get, post, put, web};
+use serde::Deserialize;
+use utoipa::ToSchema;
+use utoipa_actix_web::scope;
+use utoipa_actix_web::service_config::ServiceConfig;
+use lib::error::CoreErrorKind;
+use lib::state::AppState;
+use crate::accounts::{send_confirm_email, send_password_reset_email, Auth, EmailToken, Session, SESSION_COOKIE_NAME};
+use crate::error::Error;
+
+#[utoipa::path(
+  tag = "account",
+  request_body(
+    content = RegisterRequest, content_type = "application/json"
+  ),
+  responses(
+    (status = 200, description = "Successful Response", body = UserResponse),
+    (status = 409, description = "Conflict"),
+  )
+)]
+#[post("/register")]
+async fn register(state: web::Data<AppState>, user: web::Json<RegisterRequest>, req: HttpRequest) -> HttpResponse {
+  let register_user = user.into_inner();
+  let username = register_user.username.clone();
+  let email = register_user.email.clone();
+  let ip_address = req.peer_addr().unwrap().ip().to_string();
+  let insert_user: User = match register_user.to_user().map_err(Error::from) {
+    Ok(user) => user,
+    Err(err) => return ResponseError::error_response(&err),
+  };
+
+  match insert_user.insert(&state.pool).await.map_err(Error::from) {
+    Ok(user) => {
+      let user_response: UserResponse = user.into();
+      log::info!(
+        "Successful user registration [User: {}] [IP Address: {}]",
+        username,
+        ip_address
+      );
+
+      // Send confirmation email
+      if let Some(email) = email {
+        if !email.is_empty() {
+          tokio::task::spawn_local(async move {
+            if let Err(err) = send_confirm_email(&state, &email, &ip_address).await {
+              log::error!("Failed to send confirmation email: {}", err);
+            };
+          });
+        }
+      }
+
+      HttpResponse::Created().json(user_response)
+    }
+    Err(err) => {
+      // Obfuscate the service error message to prevent leaking database details
+      if err.status == 409 {
+        log::warn!(
+          "Duplicate user registration attempt [User: {}] [IP Address: {}]",
+          username,
+          ip_address
+        );
+        HttpResponse::Conflict().finish()
+      } else {
+        log::error!("Failed to register user [User: {}]: {}", username, err);
+        ResponseError::error_response(&err)
+      }
+    }
+  }
+}
+
+#[derive(Debug, Deserialize, ToSchema)]
+struct ConfirmEmail {
+  token: String,
+}
+
+#[utoipa::path(
+  tag = "account",
+  request_body(
+    content = ConfirmEmail, content_type = "application/json"
+  ),
+  responses(
+    (status = 200, description = "Successful Response", body = UserResponse),
+    (status = 404, description = "Not Found"),
+    (status = 409, description = "Conflict"),
+  ),
+)]
+#[post("/register/confirm")]
+async fn confirm_email_registration(
+  state: web::Data<AppState>,
+  request: web::Json<ConfirmEmail>,
+  req: HttpRequest,
+) -> HttpResponse {
+  let ip_address = req.peer_addr().unwrap().ip().to_string();
+  let token = &request.token;
+
+  let email_token = match EmailToken::get(&state, token).await {
+    Ok(password_reset) => {
+      if let Err(err) = EmailToken::delete(&state, &password_reset.token).await {
+        return ResponseError::error_response(&err);
+      };
+      password_reset
+    }
+    Err(_) => {
+      return HttpResponse::NotFound().finish();
+    }
+  };
+
+  match User::select_by_email(&state.pool, &email_token.email).await {
+    Some(user) => {
+      let update_user = UpdateUser {
+        email: None,
+        email_verified: Some(true),
+        password: None,
+        role: None,
+        first_name: None,
+        last_name: None,
+        avatar: None,
+      };
+
+      match update_user.update(&state.pool, &user.username).await.map_err(Error::from) {
+        Ok(user) => {
+          let response: UserResponse = user.into();
+          log::info!(
+            "Successful email confirmation attempt [Email: {}] [IP Address: {}]",
+            &email_token.email,
+            ip_address
+          );
+          HttpResponse::Ok().json(response)
+        }
+        Err(err) => {
+          log::error!(
+            "Invalid email confirmation attempt [Email: {}] [IP Address: {}]: {}",
+            &email_token.email,
+            ip_address,
+            err
+          );
+          ResponseError::error_response(&err)
+        }
+      }
+    }
+    None => HttpResponse::NotFound().finish(),
+  }
+}
+
+#[utoipa::path(
+  tag = "account",
+  responses(
+    (status = 200, description = "Successful Response"),
+    (status = 404, description = "Not Found"),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[post("/register/email")]
+async fn resend_email_verification(state: web::Data<AppState>, req: HttpRequest, auth: Auth) -> HttpResponse {
+  let email = auth.user.email;
+  let ip_address = req.peer_addr().unwrap().ip().to_string();
+
+  match email {
+    Some(email) => {
+      let user = match User::select_by_email(&state.pool, &email).await {
+        Some(query_user) => query_user,
+        None => return HttpResponse::Unauthorized().finish(),
+      };
+
+      // Cannot reverify if the user is already verified
+      if user.email_verified {
+        return HttpResponse::Conflict().finish();
+      }
+
+      // Send reverify confirmation email
+      if let Err(err) = send_confirm_email(&state, &email, &ip_address).await {
+        log::error!("Failed to send reverify confirmation email: {}", err);
+        return HttpResponse::InternalServerError().finish();
+      };
+      HttpResponse::Ok().finish()
+    }
+    None => HttpResponse::NotFound().finish(),
+  }
+}
+
+#[utoipa::path(
+  tag = "account",
+  request_body(
+    content = LoginRequest, content_type = "application/json"
+  ),
+  responses(
+    (status = 200, description = "Successful Response", body = UserResponse),
+  ),
+)]
+#[post("/login")]
+async fn login(state: web::Data<AppState>, request: web::Json<LoginRequest>, req: HttpRequest) -> HttpResponse {
+  let username = &request.username;
+  let ip_address = req.peer_addr().unwrap().ip().to_string();
+
+  let query_user = match User::select(&state.pool, &username).await {
+    Some(query_user) => query_user,
+    None => return HttpResponse::Unauthorized().finish(),
+  };
+
+  if verify_hash(&request.password, &query_user.password_hash) {
+    // Create a session
+    let session = Session::default(&query_user.username, &ip_address);
+    let session_cookie = session.cookie();
+    let session_exp_cookie = session.expiration_cookie();
+    // Save the session to the database
+    if let Err(err) = session.store(&state).await {
+      log::error!(
+        "Login attempt failure [User: {}] [IP Address: {}]: {}",
+        username,
+        ip_address,
+        err
+      );
+      return ResponseError::error_response(&Error::new(500, err.to_string()));
+    }
+    log::info!(
+      "Successful login attempt [User: {}] [IP Address: {}]",
+      username,
+      ip_address
+    );
+    let user_response: UserResponse = query_user.into();
+    HttpResponse::Ok()
+      .cookie(session_cookie)
+      .cookie(session_exp_cookie)
+      .json(user_response)
+  } else {
+    log::error!(
+      "Invalid login attempt [User: {}] [IP Address: {}]",
+      username,
+      ip_address
+    );
+    HttpResponse::Unauthorized()
+      .cookie(Session::empty_cookie())
+      .cookie(Session::empty_expiration_cookie())
+      .finish()
+  }
+}
+
+#[utoipa::path(
+  tag = "account",
+  responses(
+    (status = 200, description = "Successful Response"),
+    (status = 401, description = "Unauthorized"),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[post("/logout")]
+async fn logout(state: web::Data<AppState>, req: HttpRequest, auth: Auth) -> HttpResponse {
+  let username = auth.user.username;
+  let ip_address = req.peer_addr().unwrap().ip().to_string();
+  // Delete the session from the store
+  match req.cookie(SESSION_COOKIE_NAME) {
+    Some(cookie) => {
+      let session_id = cookie.value().to_string();
+      if let Err(err) = Session::delete(&state, &session_id).await {
+        log::error!(
+          "Logout attempt failure [User: {}] [IP Address: {}]: {}",
+          username,
+          ip_address,
+          err
+        );
+        return ResponseError::error_response(&Error::new(500, err.to_string()));
+      }
+    }
+    None => {
+      log::error!(
+        "Invalid logout attempt [User: {}] [IP Address: {}]",
+        username,
+        ip_address
+      );
+      return ResponseError::error_response(&Error::new(400, "Invalid session".to_string()));
+    }
+  }
+
+  log::info!(
+    "Successful logout attempt [User: {}] [IP Address: {}]",
+    username,
+    ip_address
+  );
+  HttpResponse::Ok()
+    .cookie(Session::empty_cookie())
+    .cookie(Session::empty_expiration_cookie())
+    .finish()
+}
+
+#[utoipa::path(
+  tag = "account",
+  responses(
+    (status = 200, description = "Successful Response", body = UserResponse),
+    (status = 401, description = "Unauthorized"),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[get("/profile")]
+async fn get_profile(state: web::Data<AppState>, req: HttpRequest) -> HttpResponse {
+  let ip_address = req.peer_addr().unwrap().ip().to_string();
+  // Verify a session cookie exists
+  match req.cookie(SESSION_COOKIE_NAME) {
+    // Validate the session
+    Some(cookie) => {
+      let session_id = cookie.value().to_string();
+      let session = match Session::get(&state, &session_id).await {
+        Ok(session) => session,
+        Err(_) => {
+          log::error!(
+            "Invalid profile attempt [Session: {}] [IP Address: {}]",
+            session_id,
+            ip_address
+          );
+          return HttpResponse::Unauthorized()
+            .cookie(Session::empty_cookie())
+            .cookie(Session::empty_expiration_cookie())
+            .finish();
+        }
+      };
+      let username = &session.username;
+      let query_user = match User::select(&state.pool, &username).await {
+        Some(query_user) => query_user,
+        None => {
+          return HttpResponse::Unauthorized()
+            .cookie(Session::empty_cookie())
+            .cookie(Session::empty_expiration_cookie())
+            .finish();
+        }
+      };
+
+      let user_response: UserResponse = query_user.into();
+      let session_cookie = session.cookie();
+      let session_exp_cookie = session.expiration_cookie();
+
+      log::info!(
+        "Successful profile attempt [User: {}] [IP Address: {}]",
+        username,
+        ip_address
+      );
+      HttpResponse::Ok()
+        .cookie(session_cookie)
+        .cookie(session_exp_cookie)
+        .json(user_response)
+    }
+    None => HttpResponse::Unauthorized()
+      .cookie(Session::empty_cookie())
+      .cookie(Session::empty_expiration_cookie())
+      .finish(),
+  }
+}
+
+#[utoipa::path(
+  tag = "account",
+  responses(
+    (status = 200, description = "Successful Response"),
+    (status = 401, description = "Unauthorized"),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[post("/session")]
+async fn session_refresh(state: web::Data<AppState>, req: HttpRequest) -> HttpResponse {
+  let ip_address = req.peer_addr().unwrap().ip().to_string();
+  // Verify a session cookie exists
+  match req.cookie(SESSION_COOKIE_NAME) {
+    // Validate the session
+    Some(cookie) => {
+      let session_id = cookie.value().to_string();
+      let session = match Session::replace(&state, &session_id, &ip_address).await {
+        Ok(session) => session,
+        Err(_) => {
+          log::error!(
+            "Invalid session validate attempt [Session: {}] [IP Address: {}]",
+            session_id,
+            ip_address
+          );
+          return HttpResponse::Unauthorized()
+            .cookie(Session::empty_cookie())
+            .cookie(Session::empty_expiration_cookie())
+            .finish();
+        }
+      };
+      let username = &session.username;
+      let session_cookie = session.cookie();
+      let session_exp_cookie = session.expiration_cookie();
+
+      log::info!(
+        "Successful session validate attempt [User: {}] [IP Address: {}]",
+        username,
+        ip_address
+      );
+      HttpResponse::Ok()
+        .cookie(session_cookie)
+        .cookie(session_exp_cookie)
+        .finish()
+    }
+    None => HttpResponse::Unauthorized()
+      .cookie(Session::empty_cookie())
+      .cookie(Session::empty_expiration_cookie())
+      .finish(),
+  }
+}
+
+#[derive(Debug, Deserialize, ToSchema)]
+struct ChangePassword {
+  password: String,
+}
+
+#[utoipa::path(
+  tag = "account",
+  request_body(
+    content = ChangePassword, content_type = "application/json"
+  ),
+  responses(
+    (status = 200, description = "Successful Response", body = UserResponse),
+    (status = 401, description = "Unauthorized"),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[put("/password")]
+async fn change_password(
+  state: web::Data<AppState>,
+  request: web::Json<ChangePassword>,
+  req: HttpRequest,
+  auth: Auth,
+) -> HttpResponse {
+  let ip_address = req.peer_addr().unwrap().ip().to_string();
+  let username = auth.user.username;
+
+  if let None = User::select(&state.pool, &username).await {
+    return HttpResponse::Unauthorized().finish();
+  };
+
+  let update_user = UpdateUser {
+    email: None,
+    email_verified: None,
+    password: Some(request.password.clone()),
+    role: None,
+    first_name: None,
+    last_name: None,
+    avatar: None,
+  };
+
+  match update_user.update(&state.pool, &username).await.map_err(Error::from) {
+    Ok(user) => {
+      let response: UserResponse = user.into();
+      log::info!(
+        "Successful password change attempt [User: {}] [IP Address: {}]",
+        &username,
+        ip_address
+      );
+      HttpResponse::Ok().json(response)
+    }
+    Err(err) => {
+      log::error!(
+        "Invalid password change attempt [User: {}] [IP Address: {}]: {}",
+        &username,
+        ip_address,
+        err
+      );
+      ResponseError::error_response(&err)
+    }
+  }
+}
+
+#[derive(Debug, Deserialize, ToSchema)]
+struct PasswordReset {
+  email: String,
+}
+
+#[utoipa::path(
+  tag = "account",
+  request_body(
+    content = PasswordReset, content_type = "application/json"
+  ),
+  responses(
+    (status = 200, description = "Successful Response"),
+  )
+)]
+#[post("/password/reset")]
+async fn reset_password(state: web::Data<AppState>, request: web::Json<PasswordReset>, req: HttpRequest) -> HttpResponse {
+  let email = &request.email;
+  let ip_address = req.peer_addr().unwrap().ip().to_string();
+  let token = csprng(128);
+
+  // Silently return if the user's email does not exist
+  if let None = User::select_by_email(&state.pool, &email).await {
+    return HttpResponse::Ok().finish();
+  };
+
+  let email_token = EmailToken::new(email.clone(), token, &ip_address);
+  if let Err(err) = email_token.store(&state, 86400).await {
+    return ResponseError::error_response(&err);
+  }
+
+  if let Err(err) = send_password_reset_email(email, &email_token, &ip_address).await {
+    return ResponseError::error_response(&Error::new(500, err.to_string()));
+  };
+  HttpResponse::Ok().finish()
+}
+
+#[derive(Debug, Deserialize, ToSchema)]
+struct ConfirmPasswordReset {
+  token: String,
+  password: String,
+}
+
+#[utoipa::path(
+  tag = "account",
+  request_body(
+    content = ConfirmPasswordReset, content_type = "application/json"
+  ),
+  responses(
+    (status = 200, description = "Successful Response"),
+    (status = 404, description = "Not Found"),
+  )
+)]
+#[post("/password/reset/confirm")]
+async fn confirm_password_reset(
+  state: web::Data<AppState>,
+  request: web::Json<ConfirmPasswordReset>,
+  req: HttpRequest,
+) -> HttpResponse {
+  // TODO
+  let _ip_address = req.peer_addr().unwrap().ip().to_string();
+  let token = &request.token;
+
+  let _email_token = match EmailToken::get(&state, token).await {
+    Ok(password_reset) => {
+      if let Err(err) = EmailToken::delete(&state, &password_reset.token).await {
+        return ResponseError::error_response(&err);
+      };
+      password_reset
+    }
+    Err(err) => {
+      return HttpResponse::NotFound().json(err);
+    }
+  };
+
+  HttpResponse::Ok().finish()
+}
+
+#[utoipa::path(
+  tag = "account",
+  responses(
+    (status = 200, description = "Successful Response"),
+    (status = 401, description = "Unauthorized"),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[get("/profile/favorites")]
+async fn get_favorites(state: web::Data<AppState>, auth: Auth) -> HttpResponse {
+  let username = auth.user.username;
+  match UserFavorite::select_all(&state.pool, &username).await.map_err(Error::from) {
+    Ok(favorites) => HttpResponse::Ok().json(favorites),
+    Err(err) => ResponseError::error_response(&err),
+  }
+}
+
+#[utoipa::path(
+  tag = "account",
+  responses(
+    (status = 200, description = "Successful Response"),
+    (status = 401, description = "Unauthorized"),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[post("/profile/favorites/{icao}")]
+async fn add_favorite(state: web::Data<AppState>, icao: web::Path<String>, auth: Auth) -> HttpResponse {
+  let username = auth.user.username;
+  match UserFavorite::insert(&state.pool, &username, &icao.into_inner()).await.map_err(Error::from) {
+    Ok(_) => HttpResponse::Ok().finish(),
+    Err(err) => ResponseError::error_response(&err),
+  }
+}
+
+#[utoipa::path(
+  tag = "account",
+  responses(
+    (status = 200, description = "Successful Response"),
+    (status = 401, description = "Unauthorized"),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[delete("/profile/favorites/{icao}")]
+async fn remove_favorite(state: web::Data<AppState>, icao: web::Path<String>, auth: Auth) -> HttpResponse {
+  let username = auth.user.username;
+  match UserFavorite::delete(&state.pool, &username, &icao.into_inner()).await.map_err(Error::from) {
+    Ok(_) => HttpResponse::Ok().finish(),
+    Err(err) => ResponseError::error_response(&err),
+  }
+}
+
+pub fn init_routes(config: &mut ServiceConfig) {
+  config.service(
+    scope::scope("/account")
+      .service(register)
+      .service(confirm_email_registration)
+      .service(resend_email_verification)
+      .service(login)
+      .service(logout)
+      .service(get_profile)
+      .service(session_refresh)
+      .service(change_password)
+      .service(reset_password)
+      .service(confirm_password_reset)
+      .service(get_favorites)
+      .service(add_favorite)
+      .service(remove_favorite),
+  );
+}

crates/api/src/routes/airports.rs

@@ -0,0 +1,258 @@
+use futures_util::stream::StreamExt as _;
+
+use lib::{accounts::ADMIN_ROLE, airports::{Airport, AirportQuery, UpdateAirport}};
+use actix_multipart::Multipart;
+use actix_web::{HttpRequest, HttpResponse, ResponseError, delete, get, post, put, web};
+use utoipa::ToSchema;
+use utoipa_actix_web::scope;
+use utoipa_actix_web::service_config::ServiceConfig;
+use lib::state::AppState;
+use crate::accounts::Auth;
+use crate::error::Error;
+use crate::utils::Paged;
+
+#[derive(ToSchema)]
+#[allow(unused)]
+struct FileUpload {
+  #[schema(value_type = String, format = Binary)]
+  file: Vec<u8>,
+}
+
+#[utoipa::path(
+  tag = "airport",
+  request_body(
+    content = FileUpload, content_type = "multipart/form-data"
+  ),
+  responses(
+    (status = 200, description = "Successful import"),
+    (status = 401, description = ""),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[post("/import")]
+async fn import_airports(state: web::Data<AppState>, mut payload: Multipart, auth: Auth) -> HttpResponse {
+  if let Err(err) = &auth.verify_role(ADMIN_ROLE).map_err(Error::from) {
+    return ResponseError::error_response(err);
+  };
+
+  while let Some(item) = payload.next().await {
+    let mut bytes = web::BytesMut::new();
+    let mut field = match item {
+      Ok(field) => field,
+      Err(err) => return ResponseError::error_response(&err),
+    };
+
+    // Build bytes from chunks
+    while let Some(chunk) = field.next().await {
+      let data = match chunk {
+        Ok(data) => data,
+        Err(err) => {
+          log::error!("Failed to get chunk: {}", err);
+          return ResponseError::error_response(&err);
+        }
+      };
+      bytes.extend_from_slice(&data);
+    }
+
+    // Convert bytes to Vec<Airport>
+    let airports: Vec<Airport> = match serde_json::from_slice(&bytes) {
+      Ok(a) => a,
+      Err(err) => {
+        log::error!("Failed to parse JSON: {}", err);
+        return ResponseError::error_response(&err);
+      }
+    };
+
+    match Airport::insert_all(&state.pool, airports).await.map_err(Error::from) {
+      Ok(_) => {}
+      Err(err) => return ResponseError::error_response(&err),
+    };
+  }
+  HttpResponse::Ok().finish()
+}
+
+#[utoipa::path(
+  tag = "airport",
+  params(
+    AirportQuery
+  ),
+  responses(
+    (status = 200, description = "", body = [Airport]),
+  ),
+)]
+#[get("")]
+async fn get_airports(state: web::Data<AppState>, req: HttpRequest) -> HttpResponse {
+  let mut query = match web::Query::<AirportQuery>::from_query(req.query_string()) {
+    Ok(q) => q.into_inner(),
+    Err(err) => {
+      log::error!("{}", err);
+      AirportQuery::default()
+    }
+  };
+
+  let total = Airport::count(&state.pool, &query).await;
+  let page = query.page.unwrap_or(1);
+  let mut limit = query.limit.unwrap_or(total as u32);
+  if limit > 1000 {
+    limit = 1000
+  }
+  query.limit = Some(limit);
+  query.page = Some(page);
+
+  match Airport::select_all(&state.pool, &query).await.map_err(Error::from) {
+    Ok(airports) => HttpResponse::Ok().json(Paged {
+      data: airports,
+      page,
+      limit,
+      total,
+    }),
+    Err(err) => {
+      log::error!("{}", err);
+      ResponseError::error_response(&err)
+    }
+  }
+}
+
+#[utoipa::path(
+  tag = "airport",
+  responses(
+    (status = 200, description = "", body = Airport),
+    (status = 404, description = ""),
+  ),
+)]
+#[get("/{icao}")]
+async fn get_airport(state: web::Data<AppState>, icao: web::Path<String>, req: HttpRequest) -> HttpResponse {
+  let metar = match web::Query::<AirportQuery>::from_query(req.query_string()) {
+    Ok(q) => q.metars.unwrap_or_else(|| false),
+    Err(err) => {
+      log::error!("{}", err);
+      false
+    }
+  };
+
+  match Airport::select(&state.pool, &icao.into_inner(), metar).await {
+    Some(airport) => HttpResponse::Ok().json(airport),
+    None => HttpResponse::NotFound().finish(),
+  }
+}
+
+#[utoipa::path(
+  tag = "airport",
+  responses(
+    (status = 200, description = "", body = Airport),
+    (status = 401, description = ""),
+    (status = 409, description = ""),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[post("")]
+async fn insert_airport(state: web::Data<AppState>, airport: web::Json<Airport>, auth: Auth) -> HttpResponse {
+  let _ = match &auth.verify_role(ADMIN_ROLE) {
+    Ok(_) => {}
+    Err(err) => return ResponseError::error_response(err),
+  };
+  match airport.insert(&state.pool).await.map_err(Error::from) {
+    Ok(a) => HttpResponse::Ok().json(a),
+    Err(err) => {
+      log::error!("{}", err);
+      ResponseError::error_response(&err)
+    }
+  }
+}
+
+#[utoipa::path(
+  tag = "airport",
+  responses(
+    (status = 200, description = "", body = Airport),
+    (status = 401, description = ""),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[put("/{icao}")]
+async fn update_airport(
+  state: web::Data<AppState>,
+  icao: web::Path<String>,
+  airport: web::Json<UpdateAirport>,
+  auth: Auth,
+) -> HttpResponse {
+  let _ = match &auth.verify_role(ADMIN_ROLE) {
+    Ok(_) => {}
+    Err(err) => return ResponseError::error_response(err),
+  };
+  match Airport::update(&state.pool, &icao.into_inner(), &airport.into_inner()).await.map_err(Error::from) {
+    Ok(a) => HttpResponse::Ok().json(a),
+    Err(err) => {
+      log::error!("{}", err);
+      ResponseError::error_response(&err)
+    }
+  }
+}
+
+#[utoipa::path(
+  tag = "airport",
+  responses(
+    (status = 201, description = ""),
+    (status = 401, description = ""),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[delete("")]
+async fn delete_airports(state: web::Data<AppState>, auth: Auth) -> HttpResponse {
+  let _ = match &auth.verify_role(ADMIN_ROLE) {
+    Ok(_) => {}
+    Err(err) => return ResponseError::error_response(err),
+  };
+  match Airport::delete_all(&state.pool).await.map_err(Error::from) {
+    Ok(_) => HttpResponse::NoContent().finish(),
+    Err(err) => {
+      log::error!("{}", err);
+      ResponseError::error_response(&err)
+    }
+  }
+}
+
+#[utoipa::path(
+  tag = "airport",
+  responses(
+    (status = 201, description = ""),
+    (status = 401, description = ""),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[delete("/{icao}")]
+async fn delete_airport(state: web::Data<AppState>, icao: web::Path<String>, auth: Auth) -> HttpResponse {
+  let _ = match &auth.verify_role(ADMIN_ROLE) {
+    Ok(_) => {}
+    Err(err) => return ResponseError::error_response(err),
+  };
+  match Airport::delete(&state.pool, &icao.into_inner()).await.map_err(Error::from) {
+    Ok(_) => HttpResponse::NoContent().finish(),
+    Err(err) => {
+      log::error!("{}", err);
+      ResponseError::error_response(&err)
+    }
+  }
+}
+
+pub fn init_routes(config: &mut ServiceConfig) {
+  config.service(
+    scope::scope("/airports")
+      .service(import_airports)
+      .service(get_airports)
+      .service(get_airport)
+      .service(insert_airport)
+      .service(update_airport)
+      .service(delete_airports)
+      .service(delete_airport),
+  );
+}

crates/api/src/routes/metars.rs

@@ -0,0 +1,94 @@
+use crate::AppState;
+use actix_web::{HttpRequest, HttpResponse, get, put, web};
+use log::error;
+use serde::Deserialize;
+use utoipa::{IntoParams, ToSchema};
+use utoipa_actix_web::scope;
+use utoipa_actix_web::service_config::ServiceConfig;
+use lib::metars::Metar;
+use crate::accounts::Auth;
+use crate::error::Error;
+
+#[derive(Debug, Deserialize, ToSchema, IntoParams)]
+#[into_params(parameter_in = Query)]
+struct MetarQuery {
+  icaos: Option<String>,
+}
+
+#[utoipa::path(
+  tag = "metar",
+  params(
+    MetarQuery,
+  ),
+  responses(
+    (status = 200, description = "Successful Response", body = [Metar]),
+  ),
+)]
+#[get("")]
+async fn find_all(state: web::Data<AppState>, req: HttpRequest) -> HttpResponse {
+  let parameters = web::Query::<MetarQuery>::from_query(req.query_string()).unwrap();
+  let icao_option = &parameters.icaos;
+  if let None = icao_option {
+    let empty_metars: Vec<Metar> = vec![];
+    return HttpResponse::Ok().json(empty_metars);
+  }
+  let icao_string = match icao_option {
+    Some(i) => i,
+    None => return HttpResponse::UnprocessableEntity().body("Missing icaos parameter"),
+  };
+  let icaos: Vec<String> = icao_string.split(',').map(|s| s.to_uppercase()).collect();
+
+  let metars = match Metar::get_all_distinct(&state.pool, &icaos).await.map_err(Error::from) {
+    Ok(a) => a,
+    Err(err) => {
+      error!("{}", err);
+      return err.to_http_response();
+    }
+  };
+  HttpResponse::Ok().json(metars)
+}
+
+#[utoipa::path(
+  tag = "metar",
+  params(
+    MetarQuery,
+  ),
+  responses(
+    (status = 200, description = "Successful Response", body = [Metar]),
+    (status = 401, description = "Unauthorized"),
+  ),
+  security(
+    ("session_auth" = [])
+  )
+)]
+#[put("")]
+async fn refresh_metars(state: web::Data<AppState>, req: HttpRequest, _auth: Auth) -> HttpResponse {
+  let parameters = web::Query::<MetarQuery>::from_query(req.query_string()).unwrap();
+  let icao_option = &parameters.icaos;
+  if let None = icao_option {
+    let empty_metars: Vec<Metar> = vec![];
+    return HttpResponse::Ok().json(empty_metars);
+  }
+  let icao_string = match icao_option {
+    Some(i) => i,
+    None => return HttpResponse::UnprocessableEntity().body("Missing icaos parameter"),
+  };
+  let icaos: Vec<String> = icao_string.split(',').map(|s| s.to_uppercase()).collect();
+
+  let metars = match Metar::get_or_update_metars(&state, &icaos).await.map_err(Error::from) {
+    Ok(a) => a,
+    Err(err) => {
+      error!("{}", err);
+      return err.to_http_response();
+    }
+  };
+  HttpResponse::Ok().json(metars)
+}
+
+pub fn init_routes(config: &mut ServiceConfig) {
+  config.service(
+    scope::scope("/metars")
+      .service(find_all)
+      .service(refresh_metars),
+  );
+}

crates/api/src/routes/mod.rs

@@ -0,0 +1,12 @@
+use utoipa_actix_web::service_config::ServiceConfig;
+
+mod accounts;
+mod airports;
+mod metars;
+
+pub fn init_routes(config: &mut ServiceConfig) {
+  config
+    .configure(accounts::init_routes)
+    .configure(airports::init_routes)
+    .configure(metars::init_routes);
+}

crates/api/src/smtp/mod.rs

@@ -0,0 +1,76 @@
+use crate::error::ApiResult;
+use handlebars::Handlebars;
+use lettre::message::header::ContentType;
+use lettre::message::{Mailbox, MultiPart, SinglePart};
+use lettre::transport::smtp::AsyncSmtpTransportBuilder;
+use lettre::transport::smtp::authentication::Credentials;
+use lettre::{Address, AsyncSmtpTransport, AsyncTransport, Message, Tokio1Executor};
+use std::env;
+use std::sync::OnceLock;
+use std::time::Duration;
+
+static MAILER: OnceLock<AsyncSmtpTransport<Tokio1Executor>> = OnceLock::new();
+static FROM_ADDRESS: OnceLock<Mailbox> = OnceLock::new();
+static REGISTRY: OnceLock<Handlebars> = OnceLock::new();
+
+fn mailer() -> &'static AsyncSmtpTransport<Tokio1Executor> {
+  MAILER.get_or_init(|| {
+    let server = env::var("SMTP_SERVER").expect("SMTP_SERVER missing");
+    let username = env::var("SMTP_USERNAME").expect("SMTP_USERNAME missing");
+    let password = env::var("SMTP_PASSWORD").expect("SMTP_PASSWORD missing");
+    let port = env::var("SMTP_PORT").expect("SMTP_PORT missing");
+    let creds = Credentials::new(username, password);
+    let builder: AsyncSmtpTransportBuilder;
+    if server == "localhost" || server == "127.0.0.1" {
+      builder = AsyncSmtpTransport::<Tokio1Executor>::builder_dangerous(&server);
+      log::warn!("Using a local SMTP server: {}", server);
+    } else {
+      builder = AsyncSmtpTransport::<Tokio1Executor>::relay(&server).expect("invalid SMTP_SERVER");
+    }
+    builder
+      .credentials(creds)
+      .port(port.parse().expect("SMTP_PORT invalid"))
+      .timeout(Some(Duration::from_secs(10)))
+      .build()
+  })
+}
+
+fn from_address() -> &'static Mailbox {
+  FROM_ADDRESS.get_or_init(|| {
+    let raw = env::var("SMTP_FROM").expect("SMTP_FROM missing");
+    let addr = raw.parse().expect("SMTP_FROM invalid");
+    Mailbox::new(Some("Aviation Data".into()), addr)
+  })
+}
+
+pub fn registry() -> &'static Handlebars<'static> {
+  REGISTRY.get_or_init(|| Handlebars::new())
+}
+
+pub async fn send_email(to: &str, subject: &str, header: String, html: String) -> ApiResult<()> {
+  let to_address = to.parse::<Address>()?;
+  let to_mailbox = Mailbox::new(None, to_address);
+
+  // Build the email
+  let email = Message::builder()
+    .from(from_address().clone())
+    .to(to_mailbox)
+    .subject(subject)
+    .multipart(
+      MultiPart::alternative()
+        .singlepart(
+          SinglePart::builder()
+            .header(ContentType::TEXT_PLAIN)
+            .body(header),
+        )
+        .singlepart(
+          SinglePart::builder()
+            .header(ContentType::TEXT_HTML)
+            .body(html),
+        ),
+    )?;
+
+  // Send the email
+  mailer().send(email).await?;
+  Ok(())
+}

crates/api/src/system/mod.rs

@@ -0,0 +1,34 @@
+use actix_web::{HttpResponse, get};
+use serde::{Deserialize, Serialize};
+use std::env;
+use utoipa::ToSchema;
+use utoipa_actix_web::scope;
+use utoipa_actix_web::service_config::ServiceConfig;
+
+#[derive(Debug, Serialize, Deserialize, ToSchema)]
+pub struct SystemInfo {
+  version: String,
+  healthy: bool,
+}
+
+#[utoipa::path(
+  tag = "system",
+  responses(
+    (status = 200, description = "Successful system info"),
+  )
+)]
+#[get("/info")]
+async fn info() -> HttpResponse {
+  let healthy = true;
+  let version = env!("CARGO_PKG_VERSION");
+  let info = SystemInfo {
+    version: version.to_string(),
+    healthy,
+  };
+
+  HttpResponse::Ok().json(info)
+}
+
+pub fn init_routes(config: &mut ServiceConfig) {
+  config.service(scope::scope("/system").service(info));
+}

crates/api/src/utils.rs

@@ -0,0 +1,9 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Paged<T> {
+  pub data: Vec<T>,
+  pub page: u32,
+  pub limit: u32,
+  pub total: i64,
+}

crates/lib/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "lib"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+argon2 = "0.5.3"
+chrono = { version = "0.4.42", features = ["serde"] }
+log = "0.4.28"
+rand = "0.9.2"
+rand_chacha = "0.9.0"
+serde = { version = "1.0.226", features = ["derive"] }
+serde_json = "1.0.142"
+sqlx = { version = "0.8.6", features = ["runtime-tokio", "postgres", "chrono", "uuid"] }
+utoipa = { version = "5.4.0", features = ["chrono", "uuid", "actix_extras"] }
+uuid = { version = "1.18.1", features = ["serde", "v4"] }
+futures-util = "0.3.31"
+flate2 = "1.1.2"
+reqwest = "0.12.23"
+regex = "1.11.2"
+redis = { version = "0.32.5", features = ["tokio-comp", "connection-manager", "r2d2", "json"] }
+governor = "0.10.1"
+tokio = { version = "1.47.1", features = ["macros", "rt", "time"] }
+rust-s3 = "0.37.0"

crates/lib/migrations/20250513_initial.sql

@@ -12,9 +12,11 @@ CREATE TABLE IF NOT EXISTS airports (
     elevation_ft REAL NOT NULL,
     longitude REAL NOT NULL,
     latitude REAL NOT NULL,
+    geometry GEOMETRY(POINT, 4326) NOT NULL,
     has_tower BOOLEAN DEFAULT false,
     has_beacon BOOLEAN DEFAULT false,
-    public BOOLEAN DEFAULT false
+    public BOOLEAN DEFAULT false,
+    metar_observation_time TIMESTAMPTZ
 );
 
 CREATE INDEX ON airports (iata);
@@ -24,11 +26,12 @@ CREATE INDEX ON airports (category);
 CREATE INDEX ON airports (iso_country);
 CREATE INDEX ON airports (iso_region);
 CREATE INDEX ON airports (municipality);
-CREATE INDEX ON airports (longitude, latitude);
+CREATE INDEX ON airports USING GIST(geometry);
+CREATE INDEX ON airports (metar_observation_time);
 
 CREATE TABLE IF NOT EXISTS runways (
     id UUID PRIMARY KEY NOT NULL,
-    icao TEXT NOT NULL,
+    icao TEXT NOT NULL REFERENCES airports(icao) ON DELETE CASCADE,
     runway_id TEXT NOT NULL,
     length_ft REAL NOT NULL,
     width_ft REAL NOT NULL,
@@ -36,17 +39,20 @@ CREATE TABLE IF NOT EXISTS runways (
 );
 
 CREATE INDEX ON runways (icao);
-CREATE INDEX ON runways (surface);
+CREATE INDEX ON runways (runway_id);
 
-CREATE TABLE IF NOT EXISTS frequencies (
+CREATE TABLE IF NOT EXISTS communications (
     id UUID PRIMARY KEY NOT NULL,
-    icao TEXT NOT NULL,
+    icao TEXT NOT NULL REFERENCES airports(icao) ON DELETE CASCADE,
     frequency_id TEXT NOT NULL,
-    frequency_mhz REAL NOT NULL
+    name TEXT,
+    frequencies_mhz REAL[] NOT NULL,
+    phone TEXT
 );
 
-CREATE INDEX ON frequencies (icao);
+CREATE INDEX ON communications (icao);
-CREATE INDEX ON frequencies (frequency_mhz);
+CREATE INDEX ON communications (frequency_id);
+CREATE INDEX ON communications (name);
 
 CREATE TABLE IF NOT EXISTS metars (
     icao TEXT NOT NULL,
@@ -59,11 +65,20 @@ CREATE TABLE IF NOT EXISTS metars (
 CREATE INDEX ON metars (observation_time DESC);
 
 CREATE TABLE IF NOT EXISTS users (
-    email TEXT PRIMARY KEY NOT NULL,
+    username TEXT PRIMARY KEY NOT NULL,
+    email TEXT,
+    email_verified BOOLEAN NOT NULL DEFAULT false,
     password_hash TEXT NOT NULL,
     role TEXT NOT NULL,
     first_name TEXT NOT NULL,
     last_name TEXT NOT NULL,
+    avatar TEXT,
     created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
     updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
 );
+
+CREATE TABLE IF NOT EXISTS user_airport_favorites (
+    username TEXT NOT NULL REFERENCES users(username) ON DELETE CASCADE,
+    icao TEXT NOT NULL REFERENCES airports(icao) ON DELETE CASCADE,
+    PRIMARY KEY (username, icao)
+);

crates/lib/src/accounts/mod.rs

@@ -0,0 +1,9 @@
+mod password_requirements;
+mod user;
+mod user_favorites;
+mod utils;
+
+pub use password_requirements::*;
+pub use user::*;
+pub use user_favorites::*;
+pub use utils::*;

crates/lib/src/accounts/password_requirements.rs

@@ -0,0 +1,24 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct PasswordRequirements {
+  pub max_length: Option<usize>,
+  pub min_length: Option<usize>,
+  pub lowercase_count: Option<usize>,
+  pub uppercase_count: Option<usize>,
+  pub numeric_count: Option<usize>,
+  pub special_count: Option<usize>,
+}
+
+impl Default for PasswordRequirements {
+  fn default() -> Self {
+    Self {
+      max_length: Some(128),
+      min_length: Some(6),
+      lowercase_count: None,
+      uppercase_count: None,
+      numeric_count: None,
+      special_count: None,
+    }
+  }
+}

crates/lib/src/accounts/user.rs

@@ -1,74 +1,113 @@
 use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
-use sqlx::{Postgres, QueryBuilder};
+#[allow(unused_imports)] // Import is used in schema examples
-use crate::{account::hash, error::ApiResult};
+use serde_json::json;
-use crate::db;
+use sqlx::{Pool, Postgres, QueryBuilder};
+use utoipa::ToSchema;
+use crate::accounts::hash;
+use crate::error::CoreResult;
 
 pub const ADMIN_ROLE: &str = "ADMIN";
 pub const USER_ROLE: &str = "USER";
 const TABLE_NAME: &str = "users";
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Deserialize, ToSchema)]
+#[schema(
+  example = json!(
+    {
+      "email": "user",
+      "email": "user@example.com",
+      "password": "changeme",
+      "firstName": "firstname",
+      "lastName": "lastname"
+    }
+  )
+)]
 pub struct RegisterRequest {
-  pub email: String,
+  pub username: String,
+  pub email: Option<String>,
   pub password: String,
+  #[serde(rename = "firstName")]
   pub first_name: String,
+  #[serde(rename = "lastName")]
   pub last_name: String,
 }
 
 impl RegisterRequest {
-  pub fn to_user(self) -> ApiResult<User> {
+  pub fn to_user(self) -> CoreResult<User> {
     let password_hash = hash(&self.password)?;
     Ok(User {
-      email: self.email.to_lowercase(),
+      username: self.username,
+      email: match self.email {
+        Some(email) => Some(email.to_lowercase()),
+        None => None,
+      },
+      email_verified: false,
       password_hash,
       role: USER_ROLE.to_string(),
       first_name: self.first_name,
       last_name: self.last_name,
+      avatar: None,
       updated_at: Utc::now(),
       created_at: Utc::now(),
     })
   }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Deserialize, ToSchema)]
+#[schema(
+  example = json!(
+    {
+      "username": "admin",
+      "password": "changeme"
+    }
+  )
+)]
 pub struct LoginRequest {
-  pub email: String,
+  pub username: String,
   pub password: String,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, ToSchema)]
 pub struct UserResponse {
-  pub email: String,
+  pub username: String,
   pub role: String,
+  #[serde(rename = "firstName")]
   pub first_name: String,
+  #[serde(rename = "lastName")]
   pub last_name: String,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub avatar: Option<String>,
+  #[serde(rename = "emailVerified")]
+  pub email_verified: bool,
 }
 
 impl From<User> for UserResponse {
   fn from(user: User) -> Self {
     UserResponse {
-      email: user.email,
+      username: user.username,
+      email_verified: user.email_verified,
       role: user.role,
       first_name: user.first_name,
       last_name: user.last_name,
+      avatar: user.avatar,
     }
   }
 }
 
-#[derive(Debug, Serialize, Deserialize, sqlx::FromRow)]
+#[derive(Debug, Deserialize, sqlx::FromRow, ToSchema)]
 pub struct UpdateUser {
   pub email: Option<String>,
+  pub email_verified: Option<bool>,
   pub password: Option<String>,
   pub role: Option<String>,
   pub first_name: Option<String>,
   pub last_name: Option<String>,
+  pub avatar: Option<String>,
 }
 
 impl UpdateUser {
-  pub async fn update(&self, email: &str) -> ApiResult<User> {
+  pub async fn update(&self, pool: &Pool<Postgres>, username: &str) -> CoreResult<User> {
-    let pool = db::pool();
-
     let mut query_builder: QueryBuilder<Postgres> =
       QueryBuilder::new(&format!("UPDATE {} SET ", TABLE_NAME));
 
@@ -87,6 +126,11 @@ impl UpdateUser {
       query_builder.push("email = ");
       query_builder.push_bind(email);
     }
+    if let Some(ref email_verified) = self.email_verified {
+      push_comma(&mut query_builder);
+      query_builder.push("email_verified = ");
+      query_builder.push_bind(email_verified);
+    }
     if let Some(ref password) = self.password {
       push_comma(&mut query_builder);
       let password_hash = hash(password)?;
@@ -108,16 +152,19 @@ impl UpdateUser {
       query_builder.push("last_name = ");
       query_builder.push_bind(last_name);
     }
+    if let Some(ref avatar) = self.avatar {
+      push_comma(&mut query_builder);
+      query_builder.push("avatar = ");
+      query_builder.push_bind(avatar);
+    }
     push_comma(&mut query_builder);
     query_builder.push("updated_at = ");
     query_builder.push_bind(Utc::now());
 
-    query_builder.push(" WHERE email = ");
+    query_builder.push(" WHERE username = ");
-    query_builder.push_bind(email.to_string());
+    query_builder.push_bind(username);
     query_builder.push(" RETURNING *");
 
-    dbg!(&query_builder.sql());
-
     let query = query_builder.build_query_as::<User>();
     let user = query.fetch_one(pool).await?;
 
@@ -125,40 +172,59 @@ impl UpdateUser {
   }
 }
 
-#[derive(Serialize, Deserialize, sqlx::FromRow, Debug)]
+#[derive(Debug, Serialize, Deserialize, sqlx::FromRow)]
 pub struct User {
-  pub email: String,
+  pub username: String,
+  pub email: Option<String>,
+  pub email_verified: bool,
   pub password_hash: String,
   pub role: String,
   pub first_name: String,
   pub last_name: String,
+  pub avatar: Option<String>,
   pub updated_at: DateTime<Utc>,
   pub created_at: DateTime<Utc>,
 }
 
 impl User {
-  pub async fn select(email: &str) -> Option<Self> {
+  pub async fn select(pool: &Pool<Postgres>, username: &str) -> Option<Self> {
-    let pool = db::pool();
     let user: Option<Self> = sqlx::query_as::<_, Self>(&format!(
       r#"
-      SELECT * FROM {} WHERE email = LOWER($1)
+      SELECT * FROM {} WHERE username = $1
       "#,
       TABLE_NAME
     ))
-    .bind(email)
+    .bind(username)
     .fetch_optional(pool)
     .await
     .unwrap_or_else(|err| {
-      log::error!("Unable to find user '{}': {}", email, err);
+      log::error!("Unable to find user '{}': {}", username, err);
       None
     });
 
     user
   }
 
-  pub async fn count() -> i64 {
+  pub async fn select_by_email(pool: &Pool<Postgres>, email: &str) -> Option<Self> {
-    let pool = db::pool();
+    let user: Option<Self> = sqlx::query_as::<_, Self>(&format!(
+      r#"
+      SELECT * FROM {} WHERE email = $1
+      "#,
+      TABLE_NAME
+    ))
+    .bind(email.to_lowercase())
+    .fetch_optional(pool)
+    .await
+    .unwrap_or_else(|err| {
+      log::error!("Unable to find user by email '{}': {}", email, err);
+      None
+    });
 
+    user
+  }
+
+  #[allow(dead_code)]
+  pub async fn count(pool: &Pool<Postgres>) -> i64 {
     sqlx::query_scalar(&format!(
       r#"
       SELECT COUNT(*) FROM {}
@@ -170,29 +236,34 @@ impl User {
     .unwrap_or_else(|_| 0)
   }
 
-  pub async fn insert(&self) -> ApiResult<User> {
+  pub async fn insert(&self, pool: &Pool<Postgres>) -> CoreResult<User> {
-    let pool = db::pool();
     let user: User = sqlx::query_as::<_, Self>(&format!(
       r#"
       INSERT INTO {} (
+        username,
         email,
+        email_verified,
         password_hash,
         role,
         first_name,
         last_name,
+        avatar,
         created_at,
         updated_at
       )
-      VALUES ($1, $2, $3, $4, $5, $6, $7)
+      VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
       RETURNING *
       "#,
       TABLE_NAME,
     ))
+    .bind(&self.username)
     .bind(&self.email)
+    .bind(&self.email_verified)
     .bind(&self.password_hash)
     .bind(&self.role)
     .bind(&self.first_name)
     .bind(&self.last_name)
+    .bind(&self.avatar)
     .bind(self.created_at)
     .bind(self.updated_at)
     .fetch_one(pool)

crates/lib/src/accounts/user_favorites.rs

@@ -0,0 +1,61 @@
+use crate::error::CoreResult;
+use serde::Deserialize;
+use sqlx::{Pool, Postgres};
+
+const TABLE_NAME: &str = "user_airport_favorites";
+
+#[derive(Debug, Deserialize, sqlx::FromRow)]
+pub struct UserFavorite {
+  pub username: String,
+  pub icao: String,
+}
+
+impl UserFavorite {
+  pub async fn select_all(pool: &Pool<Postgres>, username: &str) -> CoreResult<Vec<String>> {
+    let user_favorites: Vec<UserFavorite> = sqlx::query_as::<_, UserFavorite>(&format!(
+      r#"
+      SELECT * FROM {} WHERE username = $1
+      "#,
+      TABLE_NAME
+    ))
+    .bind(username)
+    .fetch_all(pool)
+    .await?;
+
+    let favorites = user_favorites.iter().map(|uf| uf.icao.clone()).collect();
+
+    Ok(favorites)
+  }
+
+  pub async fn insert(pool: &Pool<Postgres>, username: &str, icao: &str) -> CoreResult<()> {
+    sqlx::query(&format!(
+      r#"
+      INSERT INTO {} (
+        username, icao
+      ) VALUES ($1, $2)
+      "#,
+      TABLE_NAME
+    ))
+    .bind(username)
+    .bind(icao)
+    .execute(pool)
+    .await?;
+
+    Ok(())
+  }
+
+  pub async fn delete(pool: &Pool<Postgres>, username: &str, icao: &str) -> CoreResult<()> {
+    sqlx::query(&format!(
+      r#"
+      DELETE FROM {} WHERE username = $1 AND icao = $2
+      "#,
+      TABLE_NAME
+    ))
+    .bind(username)
+    .bind(icao)
+    .execute(pool)
+    .await?;
+
+    Ok(())
+  }
+}

crates/lib/src/accounts/utils.rs

@@ -1,20 +1,11 @@
-use argon2::{
+use argon2::{Argon2, PasswordHash, PasswordHasher, PasswordVerifier};
-  password_hash::{rand_core::OsRng, SaltString},
+use argon2::password_hash::rand_core::OsRng;
-  Argon2, PasswordHash, PasswordHasher, PasswordVerifier,
+use argon2::password_hash::SaltString;
-};
 use rand::distr::Alphanumeric;
-use rand::prelude::*;
+use rand::Rng;
 use rand_chacha::ChaCha20Rng;
-
+use rand_chacha::rand_core::SeedableRng;
-mod auth;
+use crate::error::CoreResult;
-mod routes;
-mod session;
-
-pub use auth::*;
-pub use session::*;
-pub use routes::init_routes;
-
-use crate::error::{Error, ApiResult};
 
 pub fn csprng(take: usize) -> String {
   // Generate a CSPRNG 128-bit (16 byte) ID using alphanumeric characters (a-z, A-Z, 0-9)
@@ -26,7 +17,7 @@ pub fn csprng(take: usize) -> String {
     .collect()
 }
 
-pub fn hash(string: &str) -> ApiResult<String> {
+pub fn hash(string: &str) -> CoreResult<String> {
   let salt = SaltString::generate(&mut OsRng);
   let hash = Argon2::default()
     .hash_password(string.as_bytes(), &salt)?
@@ -52,17 +43,6 @@ pub fn verify_hash(string: &str, hashed_string: &str) -> bool {
     .is_ok()
 }
 
-pub fn verify_role(auth: &Auth, role: &str) -> ApiResult<()> {
-  if auth.user.role == role {
-    Ok(())
-  } else {
-    Err(Error {
-      status: 403,
-      details: "User does not have permission to perform this action.".to_string(),
-    })
-  }
-}
-
 #[cfg(test)]
 mod tests {
   use super::*;

crates/lib/src/airports/airport.rs

@@ -1,19 +1,23 @@
+use crate::airports::{
+  AirportCategory, Communication, CommunicationRow, Runway, RunwayRow, UpdateCommunication,
+  UpdateRunway,
+};
+use chrono::{DateTime, Utc};
+use futures_util::try_join;
+use serde::{Deserialize, Serialize};
+use sqlx::{Pool, Postgres, QueryBuilder};
 use std::collections::HashMap;
 use std::str::FromStr;
-use futures_util::try_join;
+use utoipa::{IntoParams, ToSchema};
-use reqwest::Client;
+use crate::error::{CoreError, CoreErrorKind, CoreResult};
-use serde::{Deserialize, Serialize};
-use sqlx::{Postgres, QueryBuilder};
-use crate::airports::{
-  AirportCategory, Frequency, FrequencyRow, Runway, RunwayRow, UpdateFrequency, UpdateRunway,
-};
-use crate::db;
-use crate::error::{ApiResult, Error};
 use crate::metars::Metar;
 
 const TABLE_NAME: &str = "airports";
+const DEFAULT_COLUMNS: &str = "icao, iata, local, name, category, iso_country, \
+        iso_region, municipality, elevation_ft, longitude, latitude, has_tower, has_beacon,\
+        public, metar_observation_time";
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize, ToSchema)]
 pub struct Airport {
   pub icao: String,
   #[serde(skip_serializing_if = "Option::is_none")]
@@ -33,13 +37,14 @@ pub struct Airport {
   #[serde(skip_serializing_if = "Option::is_none")]
   pub has_beacon: Option<bool>,
   pub runways: Vec<Runway>,
-  pub frequencies: Vec<Frequency>,
+  pub communications: Vec<Communication>,
   pub public: bool,
   #[serde(skip_serializing_if = "Option::is_none")]
   pub latest_metar: Option<Metar>,
 }
 
-#[derive(Debug, Deserialize)]
+#[derive(Debug, Deserialize, ToSchema, IntoParams)]
+#[into_params(parameter_in = Query)]
 pub struct AirportQuery {
   pub page: Option<u32>,
   pub limit: Option<u32>,
@@ -74,7 +79,55 @@ impl Default for AirportQuery {
   }
 }
 
-#[derive(Debug, Deserialize)]
+// impl AirportQuery {
+//   pub fn builder() -> AirportQueryBuilder {
+//     AirportQueryBuilder::new()
+//   }
+// }
+
+// pub struct AirportQueryBuilder {
+//   inner: AirportQuery,
+// }
+//
+// impl AirportQueryBuilder {
+//   /// start the builder
+//   pub fn new() -> Self {
+//     AirportQueryBuilder {
+//       inner: AirportQuery::default(),
+//     }
+//   }
+//
+//   pub fn page(mut self, page: u32) -> Self {
+//     self.inner.page = Some(page);
+//     self
+//   }
+//
+//   pub fn limit(mut self, limit: u32) -> Self {
+//     self.inner.limit = Some(limit);
+//     self
+//   }
+//
+//   pub fn icaos<T: Into<String>>(mut self, v: T) -> Self {
+//     self.inner.icaos = Some(v.into());
+//     self
+//   }
+//
+//   pub fn iatas<T: Into<String>>(mut self, v: T) -> Self {
+//     self.inner.iatas = Some(v.into());
+//     self
+//   }
+//
+//   pub fn metars(mut self, v: bool) -> Self {
+//     self.inner.metars = Some(v);
+//     self
+//   }
+//
+//   pub fn build(self) -> AirportQuery {
+//     self.inner
+//   }
+// }
+
+#[derive(Debug, Deserialize, ToSchema)]
 pub struct Bounds {
   pub north_east_lat: f32,
   pub north_east_lon: f32,
@@ -83,11 +136,11 @@ pub struct Bounds {
 }
 
 impl Bounds {
-  fn parse(input: &str) -> ApiResult<Bounds> {
+  fn parse(input: &str) -> CoreResult<Bounds> {
     let parts: Vec<&str> = input.split(',').collect();
     if parts.len() != 4 {
-      return Err(Error::new(
+      return Err(CoreError::new(
-        400,
+        CoreErrorKind::InvalidInput,
         format!("Expected 4 fields in bounds but received {}", parts.len()),
       ));
     }
@@ -121,9 +174,10 @@ struct AirportRow {
   pub has_tower: Option<bool>,
   pub has_beacon: Option<bool>,
   pub public: bool,
+  pub metar_observation_time: Option<DateTime<Utc>>,
 }
 
-#[derive(Debug, Deserialize)]
+#[derive(Debug, Deserialize, ToSchema)]
 pub struct UpdateAirport {
   pub icao: Option<String>,
   pub iata: Option<String>,
@@ -139,8 +193,9 @@ pub struct UpdateAirport {
   pub has_tower: Option<bool>,
   pub has_beacon: Option<bool>,
   pub runways: Option<Vec<UpdateRunway>>,
-  pub frequencies: Option<Vec<UpdateFrequency>>,
+  pub communications: Option<Vec<UpdateCommunication>>,
   pub public: Option<bool>,
+  pub latest_metar_observation: Option<DateTime<Utc>>,
 }
 
 impl Into<AirportRow> for Airport {
@@ -160,6 +215,10 @@ impl Into<AirportRow> for Airport {
       has_tower: self.has_tower,
       has_beacon: self.has_beacon,
       public: self.public,
+      metar_observation_time: match self.latest_metar {
+        Some(m) => Some(m.observation_time),
+        None => None,
+      },
     }
   }
 }
@@ -187,7 +246,7 @@ impl From<AirportRow> for Airport {
       has_tower: airport.has_tower,
       has_beacon: airport.has_beacon,
       runways: vec![],
-      frequencies: vec![],
+      communications: vec![],
       public: airport.public,
       latest_metar: None,
     }
@@ -195,19 +254,21 @@ impl From<AirportRow> for Airport {
 }
 
 impl Airport {
-  pub async fn select(client: &Client, icao: &str, metar: bool) -> Option<Self> {
+  pub async fn select(pool: &Pool<Postgres>, icao: &str, metar: bool) -> Option<Self> {
-    let pool = db::pool();
 
     let airport_fut = async {
-      sqlx::query_as(&format!("SELECT * FROM {} WHERE icao = $1", TABLE_NAME))
+      sqlx::query_as(&format!(
-        .bind(icao)
+        "SELECT {} FROM {} WHERE icao = $1",
+        DEFAULT_COLUMNS, TABLE_NAME
+      ))
+      .bind(icao.to_uppercase())
       .fetch_optional(pool)
       .await
     };
 
     let metar_fut = async {
       if metar {
-        match Metar::find_all(client, &vec![icao.to_string()], &false).await {
+        match Metar::get_all_distinct(pool, &vec![icao.to_uppercase()]).await {
           Ok(m) => Some(m.into_iter().nth(0)),
           Err(err) => {
             log::error!("{}", err);
@@ -219,11 +280,11 @@ impl Airport {
       }
     };
 
-    let runways_fut = Runway::select_all(icao);
+    let runways_fut = Runway::select_all(pool, icao);
-    let frequencies_fut = Frequency::select_all(icao);
+    let communications_fut = Communication::select_all(pool, icao);
 
-    let (airport_result, runways_result, frequencies_result, metar_result) =
+    let (airport_result, runways_result, communications_result, metar_result) =
-      tokio::join!(airport_fut, runways_fut, frequencies_fut, metar_fut);
+      tokio::join!(airport_fut, runways_fut, communications_fut, metar_fut);
 
     let airport_row: Option<AirportRow> = match airport_result {
       Ok(opt) => opt,
@@ -241,11 +302,11 @@ impl Airport {
       }
     };
 
-    let frequencies: Vec<Frequency> = match frequencies_result {
+    let communications: Vec<Communication> = match communications_result {
       Ok(f) => f,
       Err(err) => {
         log::error!(
-          "Error retrieving frequencies for airport '{}': {}",
+          "Error retrieving communications for airport '{}': {}",
           icao,
           err
         );
@@ -264,21 +325,27 @@ impl Airport {
     airport_row.map(|row| {
       let mut airport: Airport = row.into();
       airport.runways = runways;
-      airport.frequencies = frequencies;
+      airport.communications = communications;
       airport.latest_metar = metar;
       airport
     })
   }
 
-  pub async fn select_all(client: &Client, query: &AirportQuery) -> ApiResult<Vec<Self>> {
+  pub async fn select_all(pool: &Pool<Postgres>, query: &AirportQuery) -> CoreResult<Vec<Self>> {
-    let pool = db::pool();
+    let mut builder =
-
+      QueryBuilder::<Postgres>::new(format!("SELECT {} FROM {}", DEFAULT_COLUMNS, TABLE_NAME));
-    let mut builder = QueryBuilder::<Postgres>::new("SELECT * FROM ");
-    builder.push(TABLE_NAME);
 
     let mut has_where = false;
-    Self::push_condition_array(&mut builder, &mut has_where, "icao", &query.icaos);
+    let icaos = match &query.icaos {
-    Self::push_condition_array(&mut builder, &mut has_where, "iata", &query.iatas);
+      Some(icaos) => Some(icaos.to_uppercase()),
+      None => None,
+    };
+    Self::push_condition_array(&mut builder, &mut has_where, "icao", &icaos);
+    let iatas = match &query.iatas {
+      Some(iatas) => Some(iatas.to_uppercase()),
+      None => None,
+    };
+    Self::push_condition_array(&mut builder, &mut has_where, "iata", &iatas);
     Self::push_condition_array(
       &mut builder,
       &mut has_where,
@@ -297,13 +364,17 @@ impl Airport {
       "municipality",
       &query.municipalities,
     );
-    Self::push_condition_array(&mut builder, &mut has_where, "local", &query.locals);
+    let locals = match &query.locals {
+      Some(locals) => Some(locals.to_uppercase()),
+      None => None,
+    };
+    Self::push_condition_array(&mut builder, &mut has_where, "local", &locals);
     Self::push_condition_array(&mut builder, &mut has_where, "category", &query.categories);
     Self::push_condition_like(&mut builder, &mut has_where, "name", &query.name);
     Self::push_condition_bounds(&mut builder, &mut has_where, &query.bounds)?;
 
-    // Order by AircraftCategory
+    builder.push(" ORDER BY (metar_observation_time IS NULL) ASC, ");
-    builder.push(" ORDER BY CASE category ");
+    builder.push(" CASE category ");
     builder.push(" WHEN 'large_airport' THEN 1 ");
     builder.push(" WHEN 'medium_airport' THEN 2 ");
     builder.push(" WHEN 'small_airport' THEN 3 ");
@@ -332,13 +403,13 @@ impl Airport {
       return Ok(airports);
     }
 
-    // Bulk update airport sub-fields
+    // Bulk update airport subfields
-    let icaos: Vec<String> = airports.iter().map(|a| a.icao.clone()).collect();
+    let icaos: Vec<String> = airports.iter().map(|a| a.icao.to_uppercase()).collect();
 
-    let runway_future = Runway::select_all_map(icaos.clone());
+    let runway_future = Runway::select_all_map(pool, &icaos);
-    let frequency_future = Frequency::select_all_map(icaos.clone());
+    let frequency_future = Communication::select_all_map(pool, &icaos);
     let metar_future = if query.metars.unwrap_or(false) {
-      Some(Metar::find_all(client, &icaos, &false))
+      Some(Metar::get_all_distinct(pool, &icaos))
     } else {
       None
     };
@@ -366,7 +437,7 @@ impl Airport {
 
     for airport in airports.iter_mut() {
       airport.runways = runway_map.get(&airport.icao).cloned().unwrap_or_default();
-      airport.frequencies = frequency_map
+      airport.communications = frequency_map
         .get(&airport.icao)
         .cloned()
         .unwrap_or_default();
@@ -378,9 +449,7 @@ impl Airport {
     Ok(airports)
   }
 
-  pub async fn count(query: &AirportQuery) -> i64 {
+  pub async fn count(pool: &Pool<Postgres>, query: &AirportQuery) -> i64 {
-    let pool = db::pool();
-
     let mut builder = QueryBuilder::<Postgres>::new("SELECT COUNT(*) FROM ");
     builder.push(TABLE_NAME);
 
@@ -417,33 +486,33 @@ impl Airport {
     sql_query.fetch_one(pool).await.unwrap_or_else(|_| 0)
   }
 
-  pub async fn insert(&self) -> ApiResult<Self> {
+  pub async fn insert(&self, pool: &Pool<Postgres>) -> CoreResult<Self> {
-    let pool = db::pool();
-
     let mut all_runway_rows: Vec<RunwayRow> = Vec::new();
-    let mut all_frequency_rows: Vec<FrequencyRow> = Vec::new();
+    let mut all_frequency_rows: Vec<CommunicationRow> = Vec::new();
     for runway in &self.runways {
       all_runway_rows.push(Runway::into(runway, &self.icao));
     }
-    for frequency in &self.frequencies {
+    for frequency in &self.communications {
-      all_frequency_rows.push(Frequency::into(frequency, &self.icao));
+      all_frequency_rows.push(Communication::into(frequency, &self.icao));
     }
-    Runway::insert_all(&all_runway_rows).await?;
+    Runway::insert_all(pool, &all_runway_rows).await?;
-    Frequency::insert_all(&all_frequency_rows).await?;
+    Communication::insert_all(pool, &all_frequency_rows).await?;
 
     let airport: AirportRow = sqlx::query_as(&format!(
       r#"
       INSERT INTO {} (
         icao, iata, local, name, category, iso_country, iso_region, municipality,
-        elevation_ft, longitude, latitude, has_tower, has_beacon, public
+        elevation_ft, longitude, latitude, geometry, has_tower, has_beacon, public
       )
       VALUES (
-        $1, $2, $3, $4, $5, $6, $7,
+        $1, $2, $3, $4, $5, $6, $7, $8,
-        $8, $9, $10, $11, $12, $13, $14
+        $9, $10, $11,
+        ST_SetSRID(ST_MakePoint($10, $11), 4326),
+        $12, $13, $14
       )
-      RETURNING *
+      RETURNING {}
       "#,
-      TABLE_NAME,
+      TABLE_NAME, DEFAULT_COLUMNS
     ))
     .bind(self.icao.to_string())
     .bind(&self.iata)
@@ -465,32 +534,30 @@ impl Airport {
     Ok(airport.into())
   }
 
-  pub async fn insert_all(airports: Vec<Self>) -> ApiResult<()> {
+  pub async fn insert_all(pool: &Pool<Postgres>, airports: Vec<Self>) -> CoreResult<()> {
-    let pool = db::pool();
     let chunk_size = 1000;
     let mut all_runway_rows: Vec<RunwayRow> = Vec::new();
-    let mut all_frequency_rows: Vec<FrequencyRow> = Vec::new();
+    let mut all_frequency_rows: Vec<CommunicationRow> = Vec::new();
     let airport_rows: Vec<AirportRow> = airports
       .into_iter()
       .map(|airport| {
         for runway in &airport.runways {
           all_runway_rows.push(Runway::into(runway, &airport.icao));
         }
-        for frequency in &airport.frequencies {
+        for frequency in &airport.communications {
-          all_frequency_rows.push(Frequency::into(frequency, &airport.icao));
+          all_frequency_rows.push(Communication::into(frequency, &airport.icao));
         }
         airport.into()
       })
       .collect();
-    Runway::insert_all(&all_runway_rows).await?;
-    Frequency::insert_all(&all_frequency_rows).await?;
 
     for chunk in airport_rows.chunks(chunk_size) {
-      let mut query_builder: QueryBuilder<Postgres> = QueryBuilder::new(
+      let mut query_builder: QueryBuilder<Postgres> = QueryBuilder::new(format!(
-        "INSERT INTO airports (icao, iata, local, name, category, \
+        "INSERT INTO {} (icao, iata, local, name, category, \
         iso_country, iso_region, municipality, elevation_ft, \
-        longitude, latitude, has_tower, has_beacon, public) ",
+        longitude, latitude, geometry, has_tower, has_beacon, public) ",
-      );
+        TABLE_NAME
+      ));
       query_builder.push_values(chunk, |mut b, row| {
         b.push_bind(&row.icao)
           .push_bind(&row.iata)
@@ -503,6 +570,11 @@ impl Airport {
           .push_bind(row.elevation_ft)
           .push_bind(row.longitude)
           .push_bind(row.latitude)
+          .push_unseparated(", ST_SetSRID(ST_MakePoint(")
+          .push_bind_unseparated(row.longitude)
+          .push_unseparated(", ")
+          .push_bind_unseparated(row.latitude)
+          .push_unseparated("), 4326)")
           .push_bind(row.has_tower)
           .push_bind(row.has_beacon)
           .push_bind(row.public);
@@ -512,17 +584,29 @@ impl Airport {
       query.execute(pool).await?;
     }
 
+    Runway::insert_all(pool, &all_runway_rows).await?;
+    Communication::insert_all(pool, &all_frequency_rows).await?;
+
     Ok(())
   }
 
   // TODO
-  pub async fn update(_icao: &str, _airport: &UpdateAirport) -> ApiResult<()> {
+  pub async fn update(pool: &Pool<Postgres>, icao: &str, airport: &UpdateAirport) -> CoreResult<()> {
+    let mut query_builder: QueryBuilder<Postgres> =
+      QueryBuilder::new(format!("UPDATE {} SET ", TABLE_NAME));
+    if let Some(latest_metar_observation) = airport.latest_metar_observation {
+      query_builder.push("metar_observation_time = ");
+      query_builder.push_bind(latest_metar_observation);
+    }
+
+    query_builder.push(" WHERE icao = ").push_bind(icao);
+    let query = query_builder.build();
+    query.execute(pool).await?;
+
     Ok(())
   }
 
-  pub async fn delete(icao: &str) -> ApiResult<()> {
+  pub async fn delete(pool: &Pool<Postgres>, icao: &str) -> CoreResult<()> {
-    let pool = db::pool();
-
     sqlx::query(&format!(
       r#"
       DELETE FROM {} WHERE icao = $1
@@ -536,9 +620,7 @@ impl Airport {
     Ok(())
   }
 
-  pub async fn delete_all() -> ApiResult<()> {
+  pub async fn delete_all(pool: &Pool<Postgres>) -> CoreResult<()> {
-    let pool = db::pool();
-
     sqlx::query(&format!(
       r#"
       DELETE FROM {} WHERE true
@@ -557,7 +639,7 @@ impl Airport {
     column: &str,
     field: &'a Option<String>,
   ) {
-    if let Some(ref value_str) = field {
+    if let Some(value_str) = field {
       // Split on commas, trim whitespace, and drop empties.
       let values: Vec<&str> = value_str
         .split(',')
@@ -586,7 +668,7 @@ impl Airport {
     field: &'a Option<String>,
   ) {
     // Query column like
-    if let Some(ref value) = field {
+    if let Some(value) = field {
       if !*has_where {
         builder.push(" WHERE ");
         *has_where = true;
@@ -605,9 +687,9 @@ impl Airport {
     builder: &mut QueryBuilder<'a, Postgres>,
     has_where: &mut bool,
     field: &'a Option<String>,
-  ) -> ApiResult<()> {
+  ) -> CoreResult<()> {
     // Query bounds
-    if let Some(ref bounds_string) = field {
+    if let Some(bounds_string) = field {
       if !*has_where {
         builder.push(" WHERE ");
         *has_where = true;
@@ -617,15 +699,15 @@ impl Airport {
       let bounds = Bounds::parse(bounds_string)?;
       builder
         .push("(")
-        .push("latitude BETWEEN ")
+        .push("geometry && ST_MakeEnvelope(")
-        .push_bind(bounds.south_west_lat)
-        .push(" AND ")
-        .push_bind(bounds.north_east_lat)
-        .push(" AND ")
-        .push("longitude BETWEEN ")
         .push_bind(bounds.south_west_lon)
-        .push(" AND ")
+        .push(", ")
+        .push_bind(bounds.south_west_lat)
+        .push(", ")
         .push_bind(bounds.north_east_lon)
+        .push(", ")
+        .push_bind(bounds.north_east_lat)
+        .push(", 4326)")
         .push(")");
     }
     Ok(())

crates/lib/src/airports/airport_category.rs

@@ -1,8 +1,9 @@
+use serde::{Deserialize, Serialize};
 use std::fmt::Display;
 use std::str::FromStr;
-use serde::{Deserialize, Serialize};
+use utoipa::ToSchema;
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
 pub enum AirportCategory {
   #[serde(rename = "small_airport")]
   Small,

crates/lib/src/airports/communication.rs

@@ -0,0 +1,125 @@
+use serde::{Deserialize, Serialize};
+use sqlx::{Pool, Postgres, QueryBuilder};
+use std::collections::HashMap;
+use utoipa::ToSchema;
+use uuid::Uuid;
+use crate::error::CoreResult;
+
+const TABLE_NAME: &str = "communications";
+
+#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
+pub struct Communication {
+  pub id: String,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub name: Option<String>,
+  pub frequencies_mhz: Vec<f32>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub phone: Option<String>,
+}
+
+#[derive(Debug, Deserialize, sqlx::FromRow)]
+pub struct CommunicationRow {
+  pub id: Uuid,
+  pub icao: String,
+  pub frequency_id: String,
+  pub name: Option<String>,
+  pub frequencies_mhz: Vec<f32>,
+  pub phone: Option<String>,
+}
+
+#[derive(Debug, Serialize, Deserialize, ToSchema)]
+pub struct UpdateCommunication {
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub icao: Option<String>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub id: Option<String>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub name: Option<String>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub frequencies_mhz: Option<Vec<f32>>,
+  #[serde(skip_serializing_if = "Option::is_none")]
+  pub phone: Option<String>,
+}
+
+impl From<CommunicationRow> for Communication {
+  fn from(frequency: CommunicationRow) -> Self {
+    Self {
+      id: frequency.frequency_id.clone(),
+      name: frequency.name.clone(),
+      frequencies_mhz: frequency.frequencies_mhz,
+      phone: frequency.phone.clone(),
+    }
+  }
+}
+
+impl Communication {
+  pub fn into(frequency: &Communication, icao: &str) -> CommunicationRow {
+    CommunicationRow {
+      id: Uuid::new_v4(),
+      icao: icao.to_string(),
+      frequency_id: frequency.id.clone(),
+      name: frequency.name.clone(),
+      frequencies_mhz: frequency.frequencies_mhz.clone(),
+      phone: frequency.phone.clone(),
+    }
+  }
+
+  pub async fn select_all_map(pool: &Pool<Postgres>, icaos: &Vec<String>) -> CoreResult<HashMap<String, Vec<Self>>> {
+    let frequency_rows: Vec<CommunicationRow> = sqlx::query_as(&format!(
+      r#"SELECT * FROM {} WHERE icao = ANY($1)"#,
+      TABLE_NAME
+    ))
+    .bind(&icaos)
+    .fetch_all(pool)
+    .await?;
+
+    let mut frequency_map: HashMap<String, Vec<Self>> = HashMap::new();
+    for frequency_row in frequency_rows {
+      let icao = frequency_row.icao.clone();
+      let frequency = frequency_row.into();
+      frequency_map
+        .entry(icao.to_string())
+        .or_default()
+        .push(frequency);
+    }
+
+    Ok(frequency_map)
+  }
+
+  pub async fn select_all(pool: &Pool<Postgres>, icao: &str) -> CoreResult<Vec<Self>> {
+    let frequency_row: Vec<CommunicationRow> = sqlx::query_as(&format!(
+      r#"
+      SELECT * FROM {} WHERE icao = $1
+      "#,
+      TABLE_NAME
+    ))
+    .bind(icao)
+    .fetch_all(pool)
+    .await?;
+    Ok(frequency_row.into_iter().map(From::from).collect())
+  }
+
+  pub async fn insert_all(pool: &Pool<Postgres>, communications: &Vec<CommunicationRow>) -> CoreResult<()> {
+    let chunk_size = 1000;
+
+    for chunk in communications.chunks(chunk_size) {
+      let mut query_builder: QueryBuilder<Postgres> = QueryBuilder::new(&format!(
+        "INSERT INTO {} (id, icao, frequency_id, name, frequencies_mhz, phone) ",
+        TABLE_NAME
+      ));
+      query_builder.push_values(chunk, |mut b, row| {
+        b.push_bind(&row.id)
+          .push_bind(&row.icao)
+          .push_bind(&row.frequency_id)
+          .push_bind(&row.name)
+          .push_bind(&row.frequencies_mhz)
+          .push_bind(&row.phone);
+      });
+
+      let query = query_builder.build();
+      query.execute(pool).await?;
+    }
+
+    Ok(())
+  }
+}

crates/lib/src/airports/mod.rs

@@ -1,9 +1,9 @@
 mod airport;
 mod airport_category;
-mod frequency;
+mod communication;
 mod runway;
 
 pub use airport::*;
 pub use airport_category::*;
-pub use frequency::*;
+pub use communication::*;
 pub use runway::*;

crates/lib/src/airports/runway.rs

@@ -1,13 +1,13 @@
-use std::collections::HashMap;
+use crate::error::CoreResult;
 use serde::{Deserialize, Serialize};
-use sqlx::{Postgres, QueryBuilder};
+use sqlx::{Pool, Postgres, QueryBuilder};
+use std::collections::HashMap;
+use utoipa::ToSchema;
 use uuid::Uuid;
-use crate::db;
-use crate::error::ApiResult;
 
 const TABLE_NAME: &str = "runways";
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
 pub struct Runway {
   #[serde(rename = "id")]
   pub runway_id: String,
@@ -26,7 +26,7 @@ pub struct RunwayRow {
   pub surface: String,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize, ToSchema)]
 pub struct UpdateRunway {
   #[serde(skip_serializing_if = "Option::is_none")]
   pub icao: Option<String>,
@@ -63,9 +63,7 @@ impl Runway {
     }
   }
 
-  pub async fn select_all_map(icaos: Vec<String>) -> ApiResult<HashMap<String, Vec<Self>>> {
+  pub async fn select_all_map(pool: &Pool<Postgres>, icaos: &Vec<String>) -> CoreResult<HashMap<String, Vec<Self>>> {
-    let pool = db::pool();
-
     let runway_rows: Vec<RunwayRow> = sqlx::query_as(&format!(
       r#"SELECT * FROM {} WHERE icao = ANY($1)"#,
       TABLE_NAME
@@ -84,9 +82,7 @@ impl Runway {
     Ok(runway_map)
   }
 
-  pub async fn select_all(icao: &str) -> ApiResult<Vec<Self>> {
+  pub async fn select_all(pool: &Pool<Postgres>, icao: &str) -> CoreResult<Vec<Self>> {
-    let pool = db::pool();
-
     let runway_rows: Vec<RunwayRow> = sqlx::query_as(&format!(
       r#"
       SELECT * FROM {} WHERE icao = $1
@@ -99,8 +95,7 @@ impl Runway {
     Ok(runway_rows.into_iter().map(From::from).collect())
   }
 
-  pub async fn insert_all(runways: &Vec<RunwayRow>) -> ApiResult<()> {
+  pub async fn insert_all(pool: &Pool<Postgres>, runways: &Vec<RunwayRow>) -> CoreResult<()> {
-    let pool = db::pool();
     let chunk_size = 1000;
 
     for chunk in runways.chunks(chunk_size) {

crates/lib/src/error.rs

@@ -0,0 +1,220 @@
+use std::fmt::{Display, Formatter};
+use std::sync::{MutexGuard, PoisonError};
+use regex::Regex;
+use serde::de::StdError;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[non_exhaustive]
+pub enum CoreErrorKind {
+  NotFound,
+  InvalidInput,
+  Conflict,
+  Unauthorized,
+  Forbidden,
+  PreconditionFailed,
+  Timeout,
+  Cancelled,
+  Unavailable,
+  Internal,
+  External,
+}
+
+
+#[derive(Debug)]
+pub struct CoreError {
+  pub kind: CoreErrorKind,
+  pub message: String,
+  pub context: Vec<(&'static str, String)>,
+  source: Option<Box<dyn StdError>>
+}
+
+impl CoreError {
+  pub fn new(kind: CoreErrorKind, message: impl Into<String>) -> Self {
+    Self {
+      kind,
+      message: message.into(),
+      context: vec![],
+      source: None,
+    }
+  }
+
+  pub fn with_source(kind: CoreErrorKind, message: impl Into<String>, source: impl StdError + Send + Sync + 'static) -> Self {
+    Self {
+      kind,
+      message: message.into(),
+      context: vec![],
+      source: Some(Box::new(source)),
+    }
+  }
+
+  pub fn context(mut self, context: Vec<(&'static str, String)>) -> Self {
+    self.context = context;
+    self
+  }
+}
+
+impl Display for CoreError {
+  fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+    write!(f, "{:?} - {}", self.kind, self.message)
+  }
+}
+
+impl StdError for CoreError {
+  fn source(&self) -> Option<&(dyn StdError + 'static)> {
+    self.source.as_deref()
+  }
+}
+
+pub type CoreResult<T> = Result<T, CoreError>;
+
+pub fn not_found(entity: &'static str, id: impl Into<String>) -> CoreError {
+  CoreError::new(CoreErrorKind::NotFound, format!("{entity} not found: {}", id.into()))
+}
+
+
+impl From<argon2::password_hash::Error> for CoreError {
+  fn from(error: argon2::password_hash::Error) -> Self {
+    Self::new(CoreErrorKind::External, error.to_string())
+  }
+}
+
+impl From<std::io::Error> for CoreError {
+  fn from(error: std::io::Error) -> Self {
+    Self::new(CoreErrorKind::External, format!("Unknown IO error: {:?}", error))
+  }
+}
+
+impl From<redis::RedisError> for CoreError {
+  fn from(error: redis::RedisError) -> Self {
+    Self::new(CoreErrorKind::External, format!("Unknown redis error: {:?}", error))
+  }
+}
+
+impl From<sqlx::Error> for CoreError {
+  fn from(error: sqlx::Error) -> Self {
+    match error {
+      sqlx::Error::RowNotFound => CoreError::new(CoreErrorKind::NotFound, "Not found".to_string()),
+      sqlx::Error::ColumnIndexOutOfBounds { .. } => CoreError::new(CoreErrorKind::InvalidInput, error.to_string()),
+      sqlx::Error::ColumnNotFound { .. } => CoreError::new(CoreErrorKind::NotFound, error.to_string()),
+      sqlx::Error::ColumnDecode { .. } => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::Decode(_) => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::PoolTimedOut => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::PoolClosed => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::Tls(_) => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::Io(_) => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::Protocol(_) => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::Configuration(_) => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::AnyDriverError(_) => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::Database(err) => {
+        if let Some(code) = err.code() {
+          match code.trim() {
+            // Unique violation
+            "23505" => return CoreError::new(CoreErrorKind::External, err.to_string()),
+            _ => (),
+          }
+        }
+        CoreError::new(CoreErrorKind::External, err.to_string())
+      }
+      sqlx::Error::Migrate(_) => CoreError::new(CoreErrorKind::External, error.to_string()),
+      sqlx::Error::TypeNotFound { type_name } => {
+        CoreError::new(CoreErrorKind::External, format!("Type not found: {}", type_name))
+      }
+      sqlx::Error::WorkerCrashed => CoreError::new(CoreErrorKind::External, error.to_string()),
+      _ => CoreError::new(CoreErrorKind::External, error.to_string()),
+    }
+  }
+}
+
+impl From<reqwest::Error> for CoreError {
+  fn from(error: reqwest::Error) -> Self {
+    match error.status() {
+      Some(status_code) => {
+        if status_code.is_client_error() {
+          Self::new(CoreErrorKind::External, format!("Client reqwest error: {:?}", error))
+        } else if status_code.is_server_error() {
+          Self::new(CoreErrorKind::External, format!("Server reqwest error: {:?}", error))
+        } else {
+          Self::new(CoreErrorKind::External, format!("Unknown reqwest error: {:?}", error))
+        }
+      }
+      _ => Self::new(CoreErrorKind::External, format!("Unknown reqwest error: {:?}", error)),
+    }
+  }
+}
+
+impl From<s3::error::S3Error> for CoreError {
+  fn from(error: s3::error::S3Error) -> Self {
+    match error {
+      s3::error::S3Error::Credentials(err) => {
+        Self::new(CoreErrorKind::External, format!("Unknown s3 credentials error: {:?}", err))
+      }
+      s3::error::S3Error::FromUtf8(err) => {
+        Self::new(CoreErrorKind::External, format!("Unknown s3 from utf8 error: {:?}", err))
+      }
+      s3::error::S3Error::FmtError(err) => {
+        Self::new(CoreErrorKind::External, format!("Unknown s3 fmt error: {:?}", err))
+      }
+      s3::error::S3Error::HmacInvalidLength(err) => Self::new(
+        CoreErrorKind::External,
+        format!("Unknown s3 hmac invalid length error: {:?}", err),
+      ),
+      _ => {
+        let re = Regex::new(r"HTTP (\d{3})").unwrap();
+        // Apply the regex to the input string
+        if let Some(captures) = re.captures(&error.to_string()) {
+          if let Some(http_code_str) = captures.get(1) {
+            if let Ok(http_code) = http_code_str.as_str().parse::<u16>() {
+              return Self::new(CoreErrorKind::External, error.to_string()).context(vec![("http_code", http_code.to_string())]);
+            }
+          }
+        }
+        Self::new(CoreErrorKind::External, format!("Unknown s3 error: {:?}", error))
+      }
+    }
+  }
+}
+
+impl From<std::env::VarError> for CoreError {
+  fn from(error: std::env::VarError) -> Self {
+    Self::new(
+      CoreErrorKind::External,
+      format!("Unknown environment variable error: {:?}", error),
+    )
+  }
+}
+
+impl From<serde_json::Error> for CoreError {
+  fn from(error: serde_json::Error) -> Self {
+    Self::new(CoreErrorKind::External, format!("Unknown serde_json error: {:?}", error))
+  }
+}
+
+impl<'a, T> From<PoisonError<MutexGuard<'a, T>>> for CoreError {
+  fn from(_: PoisonError<MutexGuard<'a, T>>) -> Self {
+    Self::new(CoreErrorKind::External, "Failed to acquire lock".to_string())
+  }
+}
+
+impl From<core::num::ParseIntError> for CoreError {
+  fn from(error: core::num::ParseIntError) -> Self {
+    Self::new(CoreErrorKind::External, format!("Integer parse error: {:?}", error))
+  }
+}
+
+impl From<core::num::ParseFloatError> for CoreError {
+  fn from(error: core::num::ParseFloatError) -> Self {
+    Self::new(CoreErrorKind::External, format!("Float parse error: {:?}", error))
+  }
+}
+
+impl From<regex::Error> for CoreError {
+  fn from(error: regex::Error) -> Self {
+    Self::new(CoreErrorKind::External, error.to_string())
+  }
+}
+
+impl From<chrono::ParseError> for CoreError {
+  fn from(error: chrono::ParseError) -> Self {
+    Self::new(CoreErrorKind::External, format!("Chrono parse error: {:?}", error))
+  }
+}

crates/lib/src/http_client.rs

@@ -0,0 +1,92 @@
+use crate::error::{CoreResult, CoreError, CoreErrorKind};
+use governor::clock::DefaultClock;
+use governor::state::{InMemoryState, NotKeyed};
+use governor::{Quota, RateLimiter};
+use reqwest::header::{IF_NONE_MATCH, RETRY_AFTER};
+use reqwest::{Certificate, Client, Response, StatusCode};
+use std::env;
+use std::num::NonZeroU32;
+use std::sync::Arc;
+use std::time::Duration;
+use tokio::time::sleep;
+
+#[derive(Debug, Clone)]
+pub struct HttpClient {
+  client: Client,
+  limiter: Arc<RateLimiter<NotKeyed, InMemoryState, DefaultClock>>,
+  pub default_retry_after: u64,
+}
+
+impl HttpClient {
+  pub fn new(default_retry_after: u64) -> CoreResult<Self> {
+    let mut client_builder = Client::builder()
+      .timeout(Duration::from_secs(10))
+      .tls_built_in_root_certs(true);
+
+    if let Ok(val) = env::var("NGINX_SSL_ENABLED") {
+      if val == "true" {
+        let certificate_path = env::var("SSL_CA_PATH")?;
+        let certificate_data = std::fs::read(certificate_path)?;
+        let certificate = Certificate::from_pem(&certificate_data)?;
+        client_builder = client_builder.add_root_certificate(certificate);
+      }
+    }
+
+    let client = client_builder.build()?;
+
+    let quota = Quota::per_second(NonZeroU32::new(15).unwrap());
+    let limiter = RateLimiter::direct(quota);
+    let limiter = Arc::new(limiter);
+
+    Ok(Self {
+      client,
+      limiter,
+      default_retry_after,
+    })
+  }
+
+  pub fn default() -> CoreResult<Self> {
+    Self::new(60)
+  }
+
+  pub async fn get(&self, url: &str, etag: Option<String>) -> CoreResult<Response> {
+    self.limiter.until_ready().await;
+
+    let mut request = self.client.get(url);
+    if let Some(ref etag) = etag {
+      request = request.header(IF_NONE_MATCH, etag);
+    }
+
+    let mut response = request.send().await?;
+
+    // Handle too many requests
+    if response.status() == StatusCode::TOO_MANY_REQUESTS {
+      let retry_after = response
+        .headers()
+        .get(RETRY_AFTER)
+        .and_then(|hdr| hdr.to_str().ok())
+        .and_then(|s| s.parse::<u64>().ok())
+        .unwrap_or(self.default_retry_after);
+
+      log::warn!(
+        "Received 429 Too Many Requests, retrying after {}s",
+        retry_after
+      );
+      sleep(Duration::from_secs(retry_after)).await;
+
+      // Retry once more
+      response = self.client.get(url).send().await?;
+    } else if response.status() == StatusCode::NOT_MODIFIED {
+      log::warn!("Received 304 Not modified")
+    }
+
+    if response.status() != 200 {
+      return Err(CoreError::new(
+        CoreErrorKind::External,
+        format!("Request returned status {}", response.status()),
+      ));
+    }
+
+    Ok(response)
+  }
+}

crates/lib/src/lib.rs

@@ -0,0 +1,6 @@
+pub mod accounts;
+pub mod airports;
+pub mod metars;
+pub mod http_client;
+pub mod state;
+pub mod error;

crates/lib/src/metars/metar_check.rs

@@ -0,0 +1,57 @@
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use crate::error::CoreResult;
+use crate::metars::model::Metar;
+use crate::state::AppState;
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct MetarCheck {
+  pub icao: String,
+  pub status: bool,
+  pub updated_at: DateTime<Utc>,
+  pub last_metar: Option<Metar>,
+}
+
+impl MetarCheck {
+  pub async fn new(state: &AppState, icao: String, status: bool) -> Self {
+    match Self::get(state, &icao).await {
+      Some(c) => Self {
+        icao,
+        status,
+        updated_at: Utc::now(),
+        last_metar: c.last_metar,
+      },
+      None => Self {
+        icao,
+        status,
+        updated_at: Utc::now(),
+        last_metar: None,
+      },
+    }
+  }
+
+  pub async fn get(state: &AppState, icao: &str) -> Option<MetarCheck> {
+    let result: CoreResult<Option<String>> = state.get(icao).await;
+    match result {
+      Ok(Some(value)) => match serde_json::from_str(&value) {
+        Ok(result) => Some(result),
+        Err(err) => {
+          log::error!("Unable to get MetarCheck for ICAO {}: {}", icao, err);
+          None
+        }
+      },
+      Ok(None) => None,
+      Err(err) => {
+        log::error!("Error getting MetarCheck for ICAO {}: {}", icao, err);
+        None
+      }
+    }
+  }
+
+  pub async fn insert(&self, state: &AppState) -> CoreResult<()> {
+    let value = serde_json::to_string(&self)?;
+    state.set(self.icao.as_str(), &value).await?;
+
+    Ok(())
+  }
+}

crates/lib/src/metars/mod.rs

@@ -0,0 +1,7 @@
+mod metar_check;
+mod model;
+mod utils;
+
+pub use metar_check::*;
+pub use model::*;
+pub use utils::*;

crates/lib/src/metars/utils.rs

@@ -0,0 +1,113 @@
+use crate::error::{CoreError, CoreErrorKind, CoreResult};
+use chrono::{Datelike, NaiveDate, Utc};
+
+pub fn parse_metar_time(observation_time: &str) -> CoreResult<String> {
+  if observation_time.len() != 7 {
+    return Err(CoreError::new(
+      CoreErrorKind::InvalidInput,
+      format!("Unable to parse observation time in {}", observation_time),
+    ));
+  }
+  let observation_day = match observation_time[0..2].parse::<u32>() {
+    Ok(day) => day,
+    Err(err) => return Err(err.into()),
+  };
+  let observation_hour = match observation_time[2..4].parse::<u32>() {
+    Ok(hour) => hour,
+    Err(err) => return Err(err.into()),
+  };
+  let observation_minute = match observation_time[4..6].parse::<u32>() {
+    Ok(minute) => minute,
+    Err(err) => return Err(err.into()),
+  };
+  let current_time = Utc::now().naive_utc();
+  let current_year = current_time.year();
+  let current_month = current_time.month();
+  let candidate_date = NaiveDate::from_ymd_opt(current_year, current_month, observation_day)
+    .ok_or_else(|| {
+      CoreError::new(
+        CoreErrorKind::InvalidInput,
+        format!(
+          "Invalid date with day {} for current month",
+          observation_day
+        ),
+      )
+    })?;
+  let candidate_date = match candidate_date.and_hms_opt(observation_hour, observation_minute, 0) {
+    Some(date) => date,
+    None => {
+      return Err(CoreError::new(
+        CoreErrorKind::InvalidInput,
+        format!(
+          "Invalid time for time '{}': hour {}, minute {}",
+          observation_time, observation_hour, observation_minute
+        ),
+      ));
+    }
+  };
+
+  let obs_datetime = if candidate_date > current_time {
+    // Subtract one month. (Handle year rollover carefully.)
+    let (month, year) = if current_month == 1 {
+      (12, current_year - 1)
+    } else {
+      (current_month - 1, current_year)
+    };
+
+    let adjusted_date = NaiveDate::from_ymd_opt(year, month, observation_day).ok_or_else(|| {
+      CoreError::new(
+        CoreErrorKind::InvalidInput,
+        format!(
+          "Invalid date with day {} for month {}",
+          observation_day, month
+        ),
+      )
+    })?;
+    adjusted_date
+      .and_hms_opt(observation_hour, observation_minute, 0)
+      .unwrap()
+  } else {
+    candidate_date
+  };
+  Ok(obs_datetime.format("%Y-%m-%dT%H:%M:00Z").to_string())
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+  use chrono::NaiveDateTime;
+
+  #[test]
+  fn test_parse_metar_time() {
+    for day in 1..=31 {
+      for hour in 0..24 {
+        for minute in 0..60 {
+          // METAR form "DDHHMMZ"
+          let obs_time = format!("{:02}{:02}{:02}Z", day, hour, minute);
+          let result = parse_metar_time(&obs_time);
+          match result {
+            Ok(datetime_str) => {
+              // "YYYY-MM-DDTHH:MM:00Z"
+              assert_eq!(
+                datetime_str.len(),
+                20,
+                "Unexpected length for input {} yielded {}",
+                obs_time,
+                datetime_str
+              );
+              // Remove the trailing 'Z' and parse
+              let trimmed = &datetime_str[..19];
+              NaiveDateTime::parse_from_str(trimmed, "%Y-%m-%dT%H:%M:%S").unwrap_or_else(|e| {
+                panic!(
+                  "Parsing '{}' from input {} failed: {}",
+                  trimmed, obs_time, e
+                )
+              });
+            }
+            Err(_err) => {}
+          }
+        }
+      }
+    }
+  }
+}

crates/lib/src/state.rs

@@ -0,0 +1,167 @@
+use std::env;
+use std::sync::{Arc, Mutex};
+use std::time::Duration;
+use redis::aio::ConnectionManager;
+use redis::AsyncTypedCommands;
+use s3::{Bucket, BucketConfiguration, Region};
+use s3::creds::Credentials;
+use sqlx::{Pool, Postgres};
+use sqlx::postgres::PgPoolOptions;
+use crate::error::CoreResult;
+use crate::http_client::HttpClient;
+
+#[derive(Clone)]
+pub struct AppState {
+  pub client: HttpClient,
+  pub pool: Pool<Postgres>,
+  pub connection_manager: Arc<Mutex<ConnectionManager>>,
+  pub bucket: Box<Bucket>,
+}
+
+impl AppState {
+  pub async fn new() -> CoreResult<Self> {
+    let client = HttpClient::default()?;
+
+    let pool: Pool<Postgres> = {
+      let user = env::var("POSTGRES_USER").unwrap_or("raac".to_string());
+      let password = env::var("POSTGRES_PASSWORD").expect("POSTGRES_PASSWORD must be set");
+      let host: String = env::var("POSTGRES_HOST").expect("POSTGRES_HOST must be set");
+      let port = env::var("POSTGRES_PORT").unwrap_or("5432".to_string());
+      let name = env::var("POSTGRES_DB").unwrap_or("raac".to_string());
+
+      let url = format!(
+        "postgres://{}:{}@{}:{}/{}",
+        &user, &password, &host, &port, &name
+      );
+
+      log::info!(
+        "Connecting to database at postgres://{}:*****@{}:{}/{}...",
+        &user,
+        &host,
+        &port,
+        &name
+      );
+
+      let connections = env::var("POSTGRES_CONNECTIONS")
+        .unwrap_or("5".to_string())
+        .parse::<u32>()
+        .unwrap_or(5);
+      let timeout = env::var("POSTGRES_TIMEOUT")
+        .unwrap_or("30".to_string())
+        .parse::<u64>()
+        .unwrap_or(30);
+
+      PgPoolOptions::new()
+        .max_connections(connections)
+        .acquire_timeout(Duration::from_secs(timeout))
+        .connect(&url)
+        .await
+        .expect("Failed to create postgres pool")
+    };
+
+    let run_migrations = env::var("POSTGRES_MIGRATE")
+      .unwrap_or("true".to_string())
+      .parse::<bool>()
+      .unwrap_or(true);
+
+    if run_migrations {
+      log::debug!("Running database migrations...");
+      match sqlx::migrate!().run(&pool).await {
+        Ok(_) => log::debug!("Database migrations completed"),
+        Err(err) => log::error!("Failed to run database migrations: {}", err),
+      };
+    }
+
+    let connection_manager: ConnectionManager = {
+      let host = env::var("VALKEY_HOST").unwrap_or("localhost".to_string());
+      let port = env::var("VALKEY_PORT").unwrap_or("6379".to_string());
+      let url = format!("redis://{}:{}", host, port);
+      log::info!("Connecting to in-memory datastore at {}...", &url);
+      let client = redis::Client::open(url).expect("Failed to create in-memory datastore client");
+      ConnectionManager::new(client)
+        .await
+        .expect("Failed to create in-memory datastore connection manager")
+    };
+
+    // Setup Bucket connection
+    let bucket = {
+      let protocol = std::env::var("MINIO_PROTOCOL").unwrap_or("http".to_string());
+      let host = std::env::var("MINIO_HOST").unwrap_or("localhost".to_string());
+      let port = std::env::var("MINIO_PORT").unwrap_or("9000".to_string());
+      let user = std::env::var("MINIO_ROOT_USER").expect("MINIO_ROOT_USER is not set");
+      let password = std::env::var("MINIO_ROOT_PASSWORD").expect("MINIO_ROOT_PASSWORD is not set");
+      let bucket_name = std::env::var("MINIO_BUCKET").unwrap_or("aviation".to_string());
+      let url = format!("{}://{}:{}", protocol, host, port);
+
+      let region = Region::Custom {
+        region: "".to_string(),
+        endpoint: url.to_string(),
+      };
+
+      let credentials = Credentials {
+        access_key: Some(user),
+        secret_key: Some(password),
+        security_token: None,
+        session_token: None,
+        expiration: None,
+      };
+
+      let bucket = Bucket::new(&bucket_name, region.clone(), credentials.clone())?.with_path_style();
+      log::info!("Checking for object in bucket at {}", &region.endpoint());
+      match bucket.head_object("/").await {
+        Ok(_) => bucket,
+        Err(_) => {
+          log::debug!("Creating '{}' bucket", &bucket_name);
+          let response = match Bucket::create_with_path_style(
+            &bucket_name,
+            region,
+            credentials,
+            BucketConfiguration::default(),
+          )
+            .await
+          {
+            Ok(response) => response,
+            Err(err) => {
+              log::error!("Failed to create bucket '{}': {}", &bucket_name, err);
+              return Err(err.into());
+            }
+          };
+          response.bucket
+        }
+      }
+    };
+
+    Ok(Self {
+      client,
+      pool,
+      connection_manager: Arc::new(Mutex::new(connection_manager)),
+      bucket,
+    })
+  }
+
+  pub async fn set(&self, key: &str, value: &str) -> CoreResult<()> {
+    let mut connection_manager = self.connection_manager.lock()?;
+    connection_manager.set(key, value).await?;
+    Ok(())
+  }
+
+  pub async fn set_ex(&self, key: &str, value: &str, seconds: u64) -> CoreResult<()> {
+    let mut connection_manager = self.connection_manager.lock()?;
+    connection_manager.set_ex(key, value, seconds).await?;
+    Ok(())
+  }
+
+  pub async fn get(&self, key: &str) -> CoreResult<Option<String>> {
+    let mut connection_manager = self.connection_manager.lock()?;
+    match connection_manager.get(key).await {
+      Ok(value) => Ok(value),
+      Err(_) => Ok(None),
+    }
+  }
+
+  pub async fn del(&self, key: &str) -> CoreResult<()> {
+    let mut connection_manager = self.connection_manager.lock()?;
+    connection_manager.del(key).await?;
+    Ok(())
+  }
+}

crates/scheduler/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "scheduler"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+lib = { path = "../lib" }
+chrono = "0.4.42"
+tokio = { version = "1.47.1", features = ["rt", "rt-multi-thread"] }
+log = "0.4.28"
+env_logger = "0.11.8"

crates/scheduler/Dockerfile

@@ -0,0 +1,24 @@
+# =========
+#  Builder
+# =========
+FROM rust:bookworm AS builder
+WORKDIR /builder
+
+COPY crates/lib /lib
+COPY crates/scheduler/src ./src
+COPY crates/scheduler/Cargo.toml ./
+
+RUN apt-get update && apt-get install -y cmake
+RUN cargo build --release
+
+# =========
+#  Runtime
+# =========
+FROM debian:bookworm-slim AS runtime
+WORKDIR /scheduler
+RUN apt-get update && apt-get install -y openssl libpq-dev ca-certificates
+USER root
+
+COPY --from=builder /builder/target/release/scheduler /usr/local/bin/scheduler
+
+CMD ["scheduler"]

crates/scheduler/src/main.rs

@@ -0,0 +1,56 @@
+use chrono::{DateTime, Utc};
+use std::env;
+use std::time::{Duration, Instant};
+use env_logger::Builder;
+use log::LevelFilter;
+use tokio::time::interval;
+use lib::metars::Metar;
+use lib::state::AppState;
+
+#[tokio::main]
+pub async fn main() {
+    Builder::new()
+      .filter_level(LevelFilter::Info) // Set a default log level
+      .filter_module("scheduler", LevelFilter::Trace)
+      .filter_module("lib", LevelFilter::Trace)
+      .init();
+
+    let state = match AppState::new().await {
+        Ok(state) => state,
+        Err(err) => {
+            log::error!("Failed to create state: {}", err);
+            return;
+        }
+    };
+    let seconds = env::var("METAR_INTERVAL")
+      .unwrap_or("300".to_string())
+      .parse::<u64>()
+      .unwrap_or(300);
+
+    // Create an interval ticker
+    let mut interval = interval(Duration::from_secs(seconds));
+    let mut etag = None;
+
+    loop {
+        interval.tick().await;
+
+        // Record start times
+        let start_monotonic = Instant::now();
+        let start_utc: DateTime<Utc> = Utc::now();
+        log::debug!("METAR update started at {}", start_utc);
+
+        // Run the update
+        match Metar::update_metars(&state, etag.clone()).await {
+            Ok(new_etag) => etag = Some(new_etag),
+            Err(err) => log::error!("METAR update failed: {}", err),
+        }
+
+        let elapsed = start_monotonic.elapsed();
+        let next_utc = Utc::now() + chrono::Duration::from_std(Duration::from_secs(seconds)).unwrap();
+        log::info!(
+            "METAR update finished in {:.2?}; next run at {}",
+            elapsed,
+            next_utc
+        );
+    }
+}

docker-compose.yml

@@ -14,7 +14,7 @@ services:
     container_name: aviation-nginx
     build:
       context: .
-      dockerfile: Dockerfile
+      dockerfile: nginx/Dockerfile
     env_file: *env
     environment:
       SSL_CERT_PATH: /etc/nginx/ssl/localhost.crt
@@ -25,8 +25,7 @@ services:
     volumes:
       - ./ssl:/etc/nginx/ssl/
     networks:
-      - frontend
+      - web
-      - backend
     <<: *default_restart
 
   postgres:
@@ -36,38 +35,34 @@ services:
     environment:
       POSTGRES_USER: ${POSTGRES_USER}
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
-      POSTGRES_DB: ${POSTGRES_NAME}
+      POSTGRES_DB: ${POSTGRES_DB}
     volumes:
      - postgres:/var/lib/postgresql/data
      - postgres_logs:/var/log
     ports:
       - "${POSTGRES_PORT:-5432}:5432"
-    networks:
-      - backend
     profiles:
       - backend
     <<: *default_restart
 
-  redis:
+  valkey:
-    image: gitea.bensherriff.com/homelab/redis:8.0-M03
+    image: valkey/valkey:8.1.3
-    container_name: aviation-redis
+    container_name: aviation-valkey
     volumes:
-      - redis:/data
+      - valkey:/data
     ports:
-      - "${REDIS_PORT:-6379}:6379"
+      - "${VALKEY_PORT:-6379}:6379"
     healthcheck:
-      test: [ "CMD", "redis-cli", "--raw", "incr", "ping" ]
+      test: [ "CMD", "valkey-cli", "--raw", "incr", "ping" ]
       interval: 10s
       timeout: 5s
       retries: 3
-    networks:
-      - backend
     profiles:
       - backend
     <<: *default_restart
 
   minio:
-    image: gitea.bensherriff.com/homelab/minio:RELEASE.2025-02-28T09-55-16Z
+    image: minio/minio:RELEASE.2025-07-23T15-54-02Z
     container_name: aviation-minio
     environment:
       MINIO_ROOT_USER: ${MINIO_ROOT_USER}
@@ -79,8 +74,6 @@ services:
     ports:
       - "${MINIO_PORT:-9000}:9000"
       - "${MINIO_INTERNAL_PORT:-9001}:9001"
-    networks:
-      - backend
     profiles:
       - backend
     command: server --console-address ":9001" /data
@@ -91,60 +84,71 @@ services:
     container_name: aviation-api
     build:
       context: .
-      dockerfile: Dockerfile
+      dockerfile: crates/api/Dockerfile
     env_file: *env
     environment:
       SSL_CA_PATH: /ssl/ca.pem
       API_PORT: 5000
       POSTGRES_HOST: aviation-postgres
       POSTGRES_PORT: 5432
-      REDIS_HOST: aviation-redis
+      VALKEY_HOST: aviation-valkey
-      REDIS_PORT: 6379
+      VALKEY_PORT: 6379
       MINIO_HOST: aviation-minio
       MINIO_PORT: 9000
+      TEMPLATE_DIR: /templates
     volumes:
       - ./ssl:/ssl
+      - ./templates:/templates
     ports:
       - "${API_PORT:-5000}:5000"
     depends_on:
       - postgres
-      - redis
+      - valkey
       - minio
-    networks:
-      - frontend
-      - backend
     profiles:
       - api
     <<: *default_restart
 
-  ui-dev:
+  scheduler:
-    image: gitea.bensherriff.com/bsherriff/aviation-ui:latest
+    image: gitea.bensherriff.com/bsherriff/aviation-scheduler:latest
-    container_name: aviation-ui-dev
+    container_name: aviation-scheduler
     build:
       context: .
-      dockerfile: Dockerfile
+      dockerfile: crates/scheduler/Dockerfile
     env_file: *env
     environment:
-      - VITE_NODE_ENV=${VITE_NODE_ENV:-development}
+      POSTGRES_HOST: aviation-postgres
-    ports:
+      POSTGRES_PORT: 5432
-      - "${UI_PORT:-3000}:3000"
+    depends_on:
-    volumes:
+      - postgres
-      - ./ui/src:/app/src
-      - ./ui/public:/app/public
-      - ./ui/styles:/app/styles
-    networks:
-      - frontend
     profiles:
-      - frontend
+      - api
-    command: ["npm", "run", "dev"]
+    <<: *default_restart
+
+  mailpit:
+    image: axllent/mailpit
+    container_name: mailpit
+    environment:
+      MP_MAX_MESSAGES: 5000
+      MP_DATABASE: /data/mailpit.db
+      MP_SMTP_AUTH_ACCEPT_ANY: 1
+      MP_SMTP_AUTH_ALLOW_INSECURE: 1
+    ports:
+      - "${MAILPIT_WEB_PORT:-8025}:8025"
+      - "${MAILPIT_SMTP_PORT:-1025}:1025"
+    volumes:
+      - mailpit:/data
+    profiles:
+      - dev
     <<: *default_restart
 
 volumes:
   postgres:
   postgres_logs:
-  redis:
+  valkey:
   minio:
+  mailpit:
 
 networks:
-  frontend:
+  web:
-  backend:
+    driver: bridge

nginx/nginx.conf

@@ -4,12 +4,10 @@ worker_processes  auto;
 error_log  /var/log/nginx/error.log notice;
 pid        /var/run/nginx.pid;
 
-
 events {
   worker_connections  1024;
 }
 
-
 http {
   include       /etc/nginx/mime.types;
   default_type  application/octet-stream;
@@ -20,12 +18,16 @@ http {
 
     access_log  /var/log/nginx/access.log  main;
 
+  # allow HTTP/2 on the front‐end
+  ssl_session_cache   shared:SSL:10m;
+  ssl_session_timeout 10m;
+
   sendfile        on;
-    #tcp_nopush     on;
+  tcp_nopush     on;
 
   keepalive_timeout  65;
 
-    #gzip  on;
+  gzip  on;
 
   # Set client limit to 100 MB
   client_max_body_size 100M;

nginx/templates/nossl.conf.template

@@ -12,6 +12,22 @@ server {
         proxy_set_header   X-Forwarded-Proto $scheme;
     }
 
+    location = /api-docs/openapi.json {
+        proxy_pass         http://${NGINX_INTERNAL_HOST}:${API_PORT}/api-docs/openapi.json;
+        proxy_set_header   Host              $host;
+        proxy_set_header   X-Real-IP         $remote_addr;
+        proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
+        proxy_set_header   X-Forwarded-Proto $scheme;
+    }
+
+    location /swagger/ {
+        proxy_pass         http://${NGINX_INTERNAL_HOST}:${API_PORT}/swagger/;
+        proxy_set_header   Host $host;
+        proxy_set_header   X-Real-IP $remote_addr;
+        proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header   X-Forwarded-Proto $scheme;
+    }
+
     location /minio/ {
         proxy_pass         http://${NGINX_INTERNAL_HOST}:${MINIO_INTERNAL_PORT}/;
         proxy_set_header   Host $host;

nginx/templates/ssl.conf.template

@@ -32,6 +32,22 @@ server {
         proxy_set_header   X-Forwarded-Proto $scheme;
     }
 
+    location = /api-docs/openapi.json {
+        proxy_pass         http://${NGINX_INTERNAL_HOST}:${API_PORT}/api-docs/openapi.json;
+        proxy_set_header   Host              $host;
+        proxy_set_header   X-Real-IP         $remote_addr;
+        proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
+        proxy_set_header   X-Forwarded-Proto $scheme;
+    }
+
+    location /swagger/ {
+        proxy_pass         http://${NGINX_INTERNAL_HOST}:${API_PORT}/swagger/;
+        proxy_set_header   Host $host;
+        proxy_set_header   X-Real-IP $remote_addr;
+        proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header   X-Forwarded-Proto $scheme;
+    }
+
     location /minio/ {
         proxy_pass         http://${NGINX_INTERNAL_HOST}:${MINIO_INTERNAL_PORT}/;
         proxy_set_header   Host $host;

rust-toolchain.toml

@@ -0,0 +1,3 @@
+[toolchain]
+channel = "nightly"
+components = ["rustfmt", "clippy"]

rustfmt.toml

@@ -0,0 +1,6 @@
+indent_style = "Block"
+reorder_imports = true
+imports_layout = "HorizontalVertical"
+imports_granularity = "Crate"
+group_imports = "One"
+tab_spaces = 2

scripts/tag.sh

@@ -2,6 +2,7 @@
 
 force=0
 push=0
+push_all=0
 
 API_VERSION=$(sed -n 's/^version *= *"\([^"]*\)".*/\1/p' "$(pwd)"/api/Cargo.toml)
 UI_VERSION=$(sed -n 's/.*"version": *"\([^"]*\)".*/\1/p' "$(pwd)"/ui/package.json)
@@ -17,6 +18,13 @@ for arg in "$@"; do
       push=1
       shift
       ;;
+    -a|--push-all)
+      push_all=1
+      shift
+      ;;
+    *)
+      shift
+      ;;
   esac
 done
 
@@ -69,3 +77,14 @@ if echo "$changed_files" | grep -q "^api/"; then
     fi
   fi
 fi
+
+# Push all tags
+if [ $push_all -eq 1 ]; then
+  if [ $force -eq 1 ]; then
+    echo "Force-pushing ALL tags to remote"
+    git push -f origin --tags
+  else
+    echo "Pushing ALL tags to remote"
+    git push origin --tags
+  fi
+fi

templates/confirm_email.html

@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width,initial-scale=1.0"/>
+  <title>Confirm your email</title>
+  <style>
+    body { margin:0; padding:0; background:#f2f2f2; font-family:Helvetica,Arial,sans-serif; }
+    .wrapper { width:100%; table-layout:fixed; background:#f2f2f2; padding:40px 0; }
+    .main { background:#ffffff; width:600px; margin:0 auto; border-radius:6px; overflow:hidden; }
+    .header { background:#fff; text-align:center; padding:30px; }
+    .header img { width:60px; height:auto; display:block; margin:0 auto 10px; }
+    .header h1 { margin:0; font-size:24px; color:#333333; }
+    .header p { margin:5px 0 0; font-size:14px; color:#777777; }
+    .content { padding:30px; color:#333333; font-size:16px; line-height:1.5; }
+    .content h2 { margin-top:0; font-size:20px; }
+    .btn-wrap { text-align:center; margin:30px 0; }
+    .btn { background:#007bff; color:#ffffff !important; text-decoration:none; padding:12px 24px; border-radius:4px; display:inline-block; font-size:16px; }
+    .footer { text-align:center; padding:20px; font-size:12px; color:#999999; }
+    .footer a { color:#999999; text-decoration:none; }
+  </style>
+</head>
+<body>
+<div class="wrapper">
+  <div class="main">
+
+    <!-- header -->
+    <div class="header">
+      <img src="{{logo_url}}" alt="Aviation Data Logo" />
+      <h1>Aviation Data</h1>
+      <p>Your source for aviation data</p>
+    </div>
+
+    <!-- body -->
+    <div class="content">
+      <h2>Confirm Your Email</h2>
+      <p>Thanks for signing up! Please confirm your email address by clicking the button below:</p>
+      <div class="btn-wrap">
+        <a href="{{{link}}}" class="btn">Confirm my email</a>
+      </div>
+      <p>If you didn’t create an account with us, you can safely ignore this email.</p>
+      <p>Cheers,<br/>The Aviation Data Team</p>
+    </div>
+  </div>
+
+  <!-- footer -->
+  <div class="footer">
+    Serving the Aviation Community<br/>
+    <a href="{{domain}}">{{domain}}</a> &nbsp;|&nbsp; © {{year}} Aviation Data
+  </div>
+</div>
+</body>
+</html>

templates/password_reset.html

@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width,initial-scale=1.0"/>
+  <title>Reset your password</title>
+  <style>
+    body { margin:0; padding:0; background:#f2f2f2; font-family:Helvetica,Arial,sans-serif; }
+    .wrapper { width:100%; table-layout:fixed; background:#f2f2f2; padding:40px 0; }
+    .main { background:#ffffff; width:600px; margin:0 auto; border-radius:6px; overflow:hidden; }
+    .header { background:#fff; text-align:center; padding:30px; }
+    .header img { width:60px; height:auto; display:block; margin:0 auto 10px; }
+    .header h1 { margin:0; font-size:24px; color:#333333; }
+    .header p { margin:5px 0 0; font-size:14px; color:#777777; }
+    .content { padding:30px; color:#333333; font-size:16px; line-height:1.5; }
+    .content h2 { margin-top:0; font-size:20px; }
+    .btn-wrap { text-align:center; margin:30px 0; }
+    .btn { background:#28a745; color:#ffffff !important; text-decoration:none; padding:12px 24px; border-radius:4px; display:inline-block; font-size:16px; }
+    .footer { text-align:center; padding:20px; font-size:12px; color:#999999; }
+    .footer a { color:#999999; text-decoration:none; }
+  </style>
+</head>
+<body>
+<div class="wrapper">
+  <div class="main">
+
+    <!-- header -->
+    <div class="header">
+      <img src="{{logo_url}}" alt="Aviation Data Logo" />
+      <h1>Aviation Data</h1>
+      <p>Your source for aviation data</p>
+    </div>
+
+    <!-- body -->
+    <div class="content">
+      <h2>Reset Your Password</h2>
+      <p>We received a request to reset your password. Click the button below to choose a new one:</p>
+      <div class="btn-wrap">
+        <a href="{{{link}}}" class="btn">Reset my password</a>
+      </div>
+      <p>If you didn’t request this reset, you can safely ignore this email.</p>
+      <p>Cheers,<br/>The Aviation Data Team</p>
+    </div>
+  </div>
+
+  <!-- footer -->
+  <div class="footer">
+    Serving the Aviation Community<br/>
+    <a href="{{domain}}">{{domain}}</a> &nbsp;|&nbsp; © {{year}} Aviation Data
+  </div>
+</div>
+</body>
+</html>

ui/index.html

@@ -10,6 +10,7 @@
 </head>
 <body>
 <div id="root"></div>
+<!-- The config file only exists in production environments -->
 <script src="./config.js"></script>
 <script type="module" src="./src/main.tsx"></script>
 </body>

ui/package-lock.json

@@ -1,22 +1,24 @@
 {
   "name": "aviation-ui",
-  "version": "0.1.2",
+  "version": "0.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "aviation-ui",
-      "version": "0.1.2",
+      "version": "0.1.0",
       "dependencies": {
-        "@mantine/core": "^7.17.2",
+        "@mantine/core": "^8.0.0",
-        "@mantine/form": "^7.17.2",
+        "@mantine/dropzone": "^8.0.0",
-        "@mantine/hooks": "^7.17.2",
+        "@mantine/form": "^8.0.0",
-        "@mantine/modals": "^7.17.2",
+        "@mantine/hooks": "^8.0.0",
-        "@mantine/notifications": "^7.17.2",
+        "@mantine/modals": "^8.0.0",
+        "@mantine/notifications": "^8.0.0",
         "@tabler/icons-react": "^3.31.0",
         "d3": "^7.9.0",
         "js-cookie": "^3.0.5",
         "leaflet": "^1.9.4",
+        "lodash.debounce": "^4.0.8",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
         "react-leaflet": "^5.0.0",
@@ -27,6 +29,7 @@
         "@types/d3": "^7.4.3",
         "@types/js-cookie": "^3.0.6",
         "@types/leaflet": "^1.9.16",
+        "@types/lodash.debounce": "^4.0.9",
         "@types/node": "^22.13.10",
         "@types/react": "^19.0.10",
         "@types/react-dom": "^19.0.4",
@@ -62,15 +65,15 @@
       }
     },
     "node_modules/@babel/code-frame": {
-      "version": "7.26.2",
+      "version": "7.27.1",
-      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.26.2.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.27.1.tgz",
-      "integrity": "sha512-RJlIHRueQgwWitWgF8OdFYGZX328Ax5BCemNGlqHfplnRT9ESi8JkFlvaVYbS+UubVY6dpv87Fs2u5M29iNFVQ==",
+      "integrity": "sha512-cjQ7ZlQ0Mv3b47hABuTevyTuYN4i+loJKGeV9flcCgIK37cCXRh+L1bd3iBHlynerhQ7BhCkn2BPbQUL+rGqFg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/helper-validator-identifier": "^7.25.9",
+        "@babel/helper-validator-identifier": "^7.27.1",
         "js-tokens": "^4.0.0",
-        "picocolors": "^1.0.0"
+        "picocolors": "^1.1.1"
       },
       "engines": {
         "node": ">=6.9.0"
@@ -194,9 +197,9 @@
       }
     },
     "node_modules/@babel/helper-string-parser": {
-      "version": "7.25.9",
+      "version": "7.27.1",
-      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.25.9.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.27.1.tgz",
-      "integrity": "sha512-4A/SCr/2KLd5jrtOMFzaKjVtAei3+2r/NChoBNoZ3EyP/+GlhoaEGoWOZUmFmoITP7zOJyHIMm+DYRd8o3PvHA==",
+      "integrity": "sha512-qMlSxKbpRlAridDExk92nSobyDdpPijUq2DW6oDnUqd0iOGxmQjyqhMIihI9+zv4LPyZdRje2cavWPbCbWm3eA==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -204,9 +207,9 @@
       }
     },
     "node_modules/@babel/helper-validator-identifier": {
-      "version": "7.25.9",
+      "version": "7.27.1",
-      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.25.9.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.27.1.tgz",
-      "integrity": "sha512-Ed61U6XJc3CVRfkERJWDz4dJwKe7iLmmJsbOGu9wSloNSFttHV0I8g6UAgb7qnK5ly5bGLPd4oXZlxCdANBOWQ==",
+      "integrity": "sha512-D2hP9eA+Sqx1kBZgzxZh0y1trbuU+JoDkiEwqhQ36nodYqJwyEIhPSdMNd7lOm/4io72luTPWH20Yda0xOuUow==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -224,27 +227,27 @@
       }
     },
     "node_modules/@babel/helpers": {
-      "version": "7.26.9",
+      "version": "7.27.1",
-      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.26.9.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.27.1.tgz",
-      "integrity": "sha512-Mz/4+y8udxBKdmzt/UjPACs4G3j5SshJJEFFKxlCGPydG4JAHXxjWjAwjd09tf6oINvl1VfMJo+nB7H2YKQ0dA==",
+      "integrity": "sha512-FCvFTm0sWV8Fxhpp2McP5/W53GPllQ9QeQ7SiqGWjMf/LVG07lFa5+pgK05IRhVwtvafT22KF+ZSnM9I545CvQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/template": "^7.26.9",
+        "@babel/template": "^7.27.1",
-        "@babel/types": "^7.26.9"
+        "@babel/types": "^7.27.1"
       },
       "engines": {
         "node": ">=6.9.0"
       }
     },
     "node_modules/@babel/parser": {
-      "version": "7.26.9",
+      "version": "7.27.2",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.26.9.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.27.2.tgz",
-      "integrity": "sha512-81NWa1njQblgZbQHxWHpxxCzNsa3ZwvFqpUg7P+NNUU6f3UU2jBEg4OlF/J6rl8+PQGh1q6/zWScd001YwcA5A==",
+      "integrity": "sha512-QYLs8299NA7WM/bZAdp+CviYYkVoYXlDW2rzliy3chxd1PQjej7JORuMJDJXJUb9g0TT+B99EwaVLKmX+sPXWw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/types": "^7.26.9"
+        "@babel/types": "^7.27.1"
       },
       "bin": {
         "parser": "bin/babel-parser.js"
@@ -286,27 +289,24 @@
       }
     },
     "node_modules/@babel/runtime": {
-      "version": "7.26.9",
+      "version": "7.27.1",
-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.26.9.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.27.1.tgz",
-      "integrity": "sha512-aA63XwOkcl4xxQa3HjPMqOP6LiK0ZDv3mUPYEFXkpHbaFjtGggE1A61FjFzJnB+p7/oy2gA8E+rcBNl/zC1tMg==",
+      "integrity": "sha512-1x3D2xEk2fRo3PAhwQwu5UubzgiVWSXTBfWpVd2Mx2AzRqJuDJCsgaDVZ7HB5iGzDW1Hl1sWN2mFyKjmR9uAog==",
       "license": "MIT",
-      "dependencies": {
-        "regenerator-runtime": "^0.14.0"
-      },
       "engines": {
         "node": ">=6.9.0"
       }
     },
     "node_modules/@babel/template": {
-      "version": "7.26.9",
+      "version": "7.27.2",
-      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.26.9.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.27.2.tgz",
-      "integrity": "sha512-qyRplbeIpNZhmzOysF/wFMuP9sctmh2cFzRAZOn1YapxBsE1i9bJIY586R/WBLfLcmcBlM8ROBiQURnnNy+zfA==",
+      "integrity": "sha512-LPDZ85aEJyYSd18/DkjNh4/y1ntkE5KwUHWTiqgRxruuZL2F1yuHligVHLvcHY2vMHXttKFpJn6LwfI7cw7ODw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/code-frame": "^7.26.2",
+        "@babel/code-frame": "^7.27.1",
-        "@babel/parser": "^7.26.9",
+        "@babel/parser": "^7.27.2",
-        "@babel/types": "^7.26.9"
+        "@babel/types": "^7.27.1"
       },
       "engines": {
         "node": ">=6.9.0"
@@ -342,14 +342,14 @@
       }
     },
     "node_modules/@babel/types": {
-      "version": "7.26.9",
+      "version": "7.27.1",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.26.9.tgz",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.27.1.tgz",
-      "integrity": "sha512-Y3IR1cRnOxOCDvMmNiym7XpXQ93iGDDPHx+Zj+NM+rg0fBaShfQLkg+hKPaZCEvg5N/LeCo4+Rj/i3FuJsIQaw==",
+      "integrity": "sha512-+EzkxvLNfiUeKMgy/3luqfsCWFRXLb7U6wNQTk60tovuckwB15B191tJWvpp4HjiQWdJkCxO3Wbvc6jlk3Xb2Q==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/helper-string-parser": "^7.25.9",
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