Checkpoint: Migration to axum

Cargo.toml

@@ -32,11 +32,8 @@ debug = 0
 [workspace.dependencies]
 uuid = { version = "1.11", features = ["v4", "fast-rng"] }
 async-trait = "0.1"
-actix-web = "4.11"
+axum = "0.8"
 tracing = { version = "0.1", features = ["async-await"] }
-tracing-actix-web = "0.7"
-actix-session = { version = "0.10", features = ["cookie-session"] }
-actix-web-httpauth = "0.8"
 anyhow = { version = "1.0", features = ["backtrace"] }
 serde = { version = "1.0", features = ["serde_derive", "derive", "rc"] }
 futures-util = "0.3"
@@ -63,7 +60,7 @@ quick-xml = { version = "0.37" }
 rust-embed = "8.5"
 futures-core = "0.3.31"
 hex = { version = "0.4.3", features = ["serde"] }
-mime_guess = "2.0.5"
+mime_guess = "2.0"
 itertools = "0.14"
 log = "0.4"
 derive_more = { version = "2.0", features = [
@@ -75,7 +72,7 @@ derive_more = { version = "2.0", features = [
   "display",
 ] }
 askama = { version = "0.14", features = ["serde_json"] }
-askama_web = { version = "0.14.0", features = ["actix-web-4"] }
+askama_web = { version = "0.14.0", features = ["axum-0.8"] }
 sqlx = { version = "0.8", default-features = false, features = [
   "sqlx-sqlite",
   "uuid",
@@ -86,7 +83,6 @@ sqlx = { version = "0.8", default-features = false, features = [
   "migrate",
   "json",
 ] }
-http_02 = { package = "http", version = "0.2" } # actix-web uses a very outdated version
 http = "1.3"
 headers = "0.4"
 strum = "0.27"
@@ -95,7 +91,8 @@ serde_json = { version = "1.0", features = ["raw_value"] }
 sqlx-sqlite = { version = "0.8", features = ["bundled"] }
 ical = { version = "0.11", features = ["generator", "serde"] }
 toml = "0.8"
-rustical_dav = { path = "./crates/dav/", features = ["actix"] }
+tower = "0.5"
+rustical_dav = { path = "./crates/dav/" }
 rustical_dav_push = { path = "./crates/dav_push/" }
 rustical_store = { path = "./crates/store/" }
 rustical_store_sqlite = { path = "./crates/store_sqlite/" }
@@ -104,10 +101,11 @@ rustical_carddav = { path = "./crates/carddav/" }
 rustical_frontend = { path = "./crates/frontend/" }
 rustical_xml = { path = "./crates/xml/" }
 rustical_oidc = { path = "./crates/oidc/" }
-rustical_ical = { path = "./crates/ical/", features = ["actix"] }
+rustical_ical = { path = "./crates/ical/"}
 chrono-tz = "0.10"
 chrono-humanize = "0.2"
 rand = "0.8"
+axum-extra = { version = "0.10", features = ["typed-header"] }
 rrule = "0.14"
 argon2 = "0.5"
 rpassword = "7.3"
@@ -129,9 +127,8 @@ clap = { version = "4.5", features = ["derive", "env"] }
 rustical_store = { workspace = true }
 rustical_store_sqlite = { workspace = true }
 rustical_caldav = { workspace = true }
-rustical_carddav = { workspace = true }
+rustical_carddav.workspace = true
 rustical_frontend = { workspace = true }
-actix-web = { workspace = true }
 toml = { workspace = true }
 serde = { workspace = true }
 tokio = { workspace = true }
@@ -140,8 +137,8 @@ anyhow = { workspace = true }
 clap.workspace = true
 sqlx = { workspace = true }
 async-trait = { workspace = true }
-tracing-actix-web = { workspace = true }
 uuid.workspace = true
+axum.workspace = true
 
 opentelemetry = { version = "0.30", optional = true }
 opentelemetry-otlp = { version = "0.30", optional = true, features = [

crates/caldav/Cargo.toml

@@ -7,15 +7,15 @@ repository.workspace = true
 publish = false
 
 [dependencies]
-actix-web = { workspace = true }
+axum.workspace = true
+axum-extra.workspace = true
+tower.workspace = true
 async-trait = { workspace = true }
 thiserror = { workspace = true }
 quick-xml = { workspace = true }
 tracing = { workspace = true }
-tracing-actix-web = { workspace = true }
 futures-util = { workspace = true }
 derive_more = { workspace = true }
-actix-web-httpauth = { workspace = true }
 base64 = { workspace = true }
 serde = { workspace = true }
 tokio = { workspace = true }
@@ -30,3 +30,4 @@ uuid.workspace = true
 rustical_dav_push.workspace = true
 rustical_ical.workspace = true
 http.workspace = true
+headers.workspace = true

crates/caldav/src/calendar/methods/mkcalendar.rs

@@ -1,13 +1,14 @@
 use crate::Error;
 use crate::calendar::prop::SupportedCalendarComponentSet;
-use actix_web::HttpResponse;
+use crate::calendar::resource::CalendarResourceService;
-use actix_web::web::{Data, Path};
+use axum::extract::{Path, State};
+use axum::response::{IntoResponse, Response};
+use http::StatusCode;
 use rustical_ical::CalendarObjectType;
 use rustical_store::auth::User;
-use rustical_store::{Calendar, CalendarStore};
+use rustical_store::{Calendar, CalendarStore, SubscriptionStore};
 use rustical_xml::{Unparsed, XmlDeserialize, XmlDocument, XmlRootTag};
 use tracing::instrument;
-use tracing_actix_web::RootSpan;
 
 #[derive(XmlDeserialize, Clone, Debug)]
 pub struct MkcolCalendarProp {
@@ -48,15 +49,13 @@ struct MkcalendarRequest {
     set: PropElement,
 }
 
-#[instrument(parent = root_span.id(), skip(store, root_span))]
+#[instrument(skip(cal_store))]
-pub async fn route_mkcalendar<C: CalendarStore>(
+pub async fn route_mkcalendar<C: CalendarStore, S: SubscriptionStore>(
-    path: Path<(String, String)>,
+    Path((principal, cal_id)): Path<(String, String)>,
-    body: String,
     user: User,
-    store: Data<C>,
+    State(CalendarResourceService { cal_store, .. }): State<CalendarResourceService<C, S>>,
-    root_span: RootSpan,
+    body: String,
-) -> Result<HttpResponse, Error> {
+) -> Result<Response, Error> {
-    let (principal, cal_id) = path.into_inner();
     if !user.is_principal(&principal) {
         return Err(Error::Unauthorized);
     }
@@ -87,12 +86,10 @@ pub async fn route_mkcalendar<C: CalendarStore>(
             ]),
     };
 
-    match store.insert_calendar(calendar).await {
+    match cal_store.insert_calendar(calendar).await {
         // The spec says we should return a mkcalendar-response but I don't know what goes into it.
         // However, it works without one but breaks on iPadOS when using an empty one :)
-        Ok(()) => Ok(HttpResponse::Created()
+        Ok(()) => Ok(StatusCode::CREATED.into_response()),
-            .insert_header(("Cache-Control", "no-cache"))
-            .body("")),
         Err(err) => {
             dbg!(err.to_string());
             Err(err.into())

crates/caldav/src/calendar/methods/mod.rs

@@ -1,3 +1,3 @@
 pub mod mkcalendar;
-pub mod post;
+// pub mod post;
 pub mod report;

crates/caldav/src/calendar/methods/post.rs

@@ -1,8 +1,7 @@
 use crate::Error;
 use crate::calendar::resource::{CalendarResource, CalendarResourceService};
-use actix_web::http::header;
+use axum::extract::{Path, State};
-use actix_web::web::{Data, Path};
+use axum::response::Response;
-use actix_web::{HttpRequest, HttpResponse};
 use rustical_dav::privileges::UserPrivilege;
 use rustical_dav::resource::Resource;
 use rustical_dav_push::register::PushRegister;
@@ -10,18 +9,14 @@ use rustical_store::auth::User;
 use rustical_store::{CalendarStore, Subscription, SubscriptionStore};
 use rustical_xml::XmlDocument;
 use tracing::instrument;
-use tracing_actix_web::RootSpan;
 
-#[instrument(parent = root_span.id(), skip(resource_service, root_span, req))]
+#[instrument(skip(resource_service))]
 pub async fn route_post<C: CalendarStore, S: SubscriptionStore>(
-    path: Path<(String, String)>,
+    Path((principal, cal_id)): Path<(String, String)>,
-    body: String,
     user: User,
-    resource_service: Data<CalendarResourceService<C, S>>,
+    State(resource_service): State<CalendarResourceService<C, S>>,
-    root_span: RootSpan,
+    body: String,
-    req: HttpRequest,
+) -> Result<Response, Error> {
-) -> Result<HttpResponse, Error> {
-    let (principal, cal_id) = path.into_inner();
     if !user.is_principal(&principal) {
         return Err(Error::Unauthorized);
     }

crates/caldav/src/calendar/methods/report/calendar_multiget.rs

@@ -1,5 +1,4 @@
 use crate::{Error, calendar_object::resource::CalendarObjectPropWrapperName};
-use actix_web::dev::{Path, ResourceDef};
 use rustical_dav::xml::PropfindType;
 use rustical_ical::CalendarObject;
 use rustical_store::CalendarStore;
@@ -23,23 +22,25 @@ pub async fn get_objects_calendar_multiget<C: CalendarStore>(
     cal_id: &str,
     store: &C,
 ) -> Result<(Vec<CalendarObject>, Vec<String>), Error> {
-    let resource_def = ResourceDef::prefix(path).join(&ResourceDef::new("/{object_id}.ics"));
-
     let mut result = vec![];
     let mut not_found = vec![];
 
     for href in &cal_query.href {
-        let mut path = Path::new(href.as_str());
+        if let Some(filename) = href.strip_prefix(path) {
-        if !resource_def.capture_match_info(&mut path) {
+            if let Some(object_id) = filename.strip_suffix(".ics") {
-            not_found.push(href.to_owned());
-            continue;
-        };
-        let object_id = path.get("object_id").unwrap();
                 match store.get_object(principal, cal_id, object_id).await {
                     Ok(object) => result.push(object),
                     Err(rustical_store::Error::NotFound) => not_found.push(href.to_owned()),
                     Err(err) => return Err(err.into()),
                 };
+            } else {
+                not_found.push(href.to_owned());
+                continue;
+            }
+        } else {
+            not_found.push(href.to_owned());
+            continue;
+        }
     }
 
     Ok((result, not_found))

crates/caldav/src/calendar/methods/report/mod.rs

@@ -1,12 +1,14 @@
 use crate::{
     CalDavPrincipalUri, Error,
+    calendar::resource::CalendarResourceService,
     calendar_object::resource::{
         CalendarObjectPropWrapper, CalendarObjectPropWrapperName, CalendarObjectResource,
     },
 };
-use actix_web::{
+use axum::{
-    HttpRequest, Responder,
+    Extension,
-    web::{Data, Path},
+    extract::{OriginalUri, Path, State},
+    response::IntoResponse,
 };
 use calendar_multiget::{CalendarMultigetRequest, get_objects_calendar_multiget};
 use calendar_query::{CalendarQueryRequest, get_objects_calendar_query};
@@ -19,7 +21,7 @@ use rustical_dav::{
     },
 };
 use rustical_ical::CalendarObject;
-use rustical_store::{CalendarStore, auth::User};
+use rustical_store::{CalendarStore, SubscriptionStore, auth::User};
 use rustical_xml::{XmlDeserialize, XmlDocument};
 use sync_collection::handle_sync_collection;
 use tracing::instrument;
@@ -85,16 +87,15 @@ fn objects_response(
     })
 }
 
-#[instrument(skip(req, cal_store))]
+#[instrument(skip(cal_store))]
-pub async fn route_report_calendar<C: CalendarStore>(
+pub async fn route_report_calendar<C: CalendarStore, S: SubscriptionStore>(
-    path: Path<(String, String)>,
+    Path((principal, cal_id)): Path<(String, String)>,
-    body: String,
     user: User,
-    req: HttpRequest,
+    Extension(puri): Extension<CalDavPrincipalUri>,
-    puri: Data<CalDavPrincipalUri>,
+    State(CalendarResourceService { cal_store, .. }): State<CalendarResourceService<C, S>>,
-    cal_store: Data<C>,
+    OriginalUri(uri): OriginalUri,
-) -> Result<impl Responder, Error> {
+    body: String,
-    let (principal, cal_id) = path.into_inner();
+) -> Result<impl IntoResponse, Error> {
     if !user.is_principal(&principal) {
         return Err(Error::Unauthorized);
     }
@@ -107,20 +108,12 @@ pub async fn route_report_calendar<C: CalendarStore>(
             let objects =
                 get_objects_calendar_query(cal_query, &principal, &cal_id, cal_store.as_ref())
                     .await?;
-            objects_response(
+            objects_response(objects, vec![], uri.path(), &principal, &puri, &user, props)?
-                objects,
-                vec![],
-                req.path(),
-                &principal,
-                puri.as_ref(),
-                &user,
-                props,
-            )?
         }
         ReportRequest::CalendarMultiget(cal_multiget) => {
             let (objects, not_found) = get_objects_calendar_multiget(
                 cal_multiget,
-                req.path(),
+                uri.path(),
                 &principal,
                 &cal_id,
                 cal_store.as_ref(),
@@ -129,9 +122,9 @@ pub async fn route_report_calendar<C: CalendarStore>(
             objects_response(
                 objects,
                 not_found,
-                req.path(),
+                uri.path(),
                 &principal,
-                puri.as_ref(),
+                &puri,
                 &user,
                 props,
             )?
@@ -139,8 +132,8 @@ pub async fn route_report_calendar<C: CalendarStore>(
         ReportRequest::SyncCollection(sync_collection) => {
             handle_sync_collection(
                 sync_collection,
-                req.path(),
+                uri.path(),
-                puri.as_ref(),
+                &puri,
                 &user,
                 &principal,
                 &cal_id,

crates/caldav/src/calendar/resource.rs

@@ -1,19 +1,20 @@
-use super::methods::mkcalendar::route_mkcalendar;
-use super::methods::post::route_post;
-use super::methods::report::route_report_calendar;
 use super::prop::{SupportedCalendarComponentSet, SupportedCalendarData, SupportedReportSet};
-use crate::calendar_object::resource::{CalendarObjectResource, CalendarObjectResourceService};
+use crate::calendar::methods::mkcalendar::route_mkcalendar;
+use crate::calendar::methods::report::route_report_calendar;
+use crate::calendar_object::resource::CalendarObjectResource;
 use crate::{CalDavPrincipalUri, Error};
-use actix_web::http::Method;
-use actix_web::web::{self};
 use async_trait::async_trait;
+use axum::extract::Request;
+use axum::handler::Handler;
+use axum::response::Response;
 use chrono::{DateTime, Utc};
 use derive_more::derive::{From, Into};
+use futures_util::future::BoxFuture;
 use rustical_dav::extensions::{
     CommonPropertiesExtension, CommonPropertiesProp, SyncTokenExtension, SyncTokenExtensionProp,
 };
 use rustical_dav::privileges::UserPrivilegeSet;
-use rustical_dav::resource::{PrincipalUri, Resource, ResourceService};
+use rustical_dav::resource::{AxumMethods, PrincipalUri, Resource, ResourceService};
 use rustical_dav::xml::{HrefElement, Resourcetype, ResourcetypeInner};
 use rustical_dav_push::{DavPushExtension, DavPushExtensionProp};
 use rustical_ical::CalDateTime;
@@ -21,8 +22,10 @@ use rustical_store::auth::User;
 use rustical_store::{Calendar, CalendarStore, SubscriptionStore};
 use rustical_xml::{EnumVariants, PropName};
 use rustical_xml::{XmlDeserialize, XmlSerialize};
+use std::convert::Infallible;
 use std::str::FromStr;
 use std::sync::Arc;
+use tower::Service;
 
 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumVariants, PropName)]
 #[xml(unit_variants_ident = "CalendarPropName")]
@@ -313,6 +316,15 @@ pub struct CalendarResourceService<C: CalendarStore, S: SubscriptionStore> {
     pub(crate) sub_store: Arc<S>,
 }
 
+impl<C: CalendarStore, S: SubscriptionStore> Clone for CalendarResourceService<C, S> {
+    fn clone(&self) -> Self {
+        Self {
+            cal_store: self.cal_store.clone(),
+            sub_store: self.sub_store.clone(),
+        }
+    }
+}
+
 impl<C: CalendarStore, S: SubscriptionStore> CalendarResourceService<C, S> {
     pub fn new(cal_store: Arc<C>, sub_store: Arc<S>) -> Self {
         Self {
@@ -386,17 +398,21 @@ impl<C: CalendarStore, S: SubscriptionStore> ResourceService for CalendarResourc
             .await?;
         Ok(())
     }
+}
 
-    fn actix_scope(self) -> actix_web::Scope {
+impl<C: CalendarStore, S: SubscriptionStore> AxumMethods for CalendarResourceService<C, S> {
-        let report_method = web::method(Method::from_str("REPORT").unwrap());
+    fn report() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>> {
-        let mkcalendar_method = web::method(Method::from_str("MKCALENDAR").unwrap());
+        Some(|state, req| {
-        web::scope("/{calendar_id}")
+            let mut service = Handler::with_state(route_report_calendar::<C, S>, state);
-            .service(CalendarObjectResourceService::new(self.cal_store.clone()).actix_scope())
+            Box::pin(Service::call(&mut service, req))
-            .service(
+        })
-                self.actix_resource()
+    }
-                    .route(report_method.to(route_report_calendar::<C>))
+
-                    .route(mkcalendar_method.to(route_mkcalendar::<C>))
+    fn mkcalendar() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>>
-                    .post(route_post::<C, S>),
+    {
-            )
+        Some(|state, req| {
+            let mut service = Handler::with_state(route_mkcalendar::<C, S>, state);
+            Box::pin(Service::call(&mut service, req))
+        })
     }
 }

crates/caldav/src/calendar_object/methods.rs

@@ -1,71 +1,70 @@
+use super::resource::CalendarObjectPathComponents;
 use crate::Error;
+use crate::calendar_object::resource::CalendarObjectResourceService;
 use crate::error::Precondition;
-use actix_web::HttpRequest;
+use axum::body::Body;
-use actix_web::HttpResponse;
+use axum::extract::{Path, State};
-use actix_web::http::header;
+use axum::response::{IntoResponse, Response};
-use actix_web::http::header::HeaderValue;
+use axum_extra::TypedHeader;
-use actix_web::web::{Data, Path};
+use headers::{ContentType, ETag, HeaderMapExt, IfNoneMatch};
+use http::StatusCode;
 use rustical_ical::CalendarObject;
 use rustical_store::CalendarStore;
 use rustical_store::auth::User;
+use std::str::FromStr;
 use tracing::instrument;
-use tracing_actix_web::RootSpan;
 
-use super::resource::CalendarObjectPathComponents;
+#[instrument(skip(cal_store))]
-
-#[instrument(parent = root_span.id(), skip(store, root_span))]
 pub async fn get_event<C: CalendarStore>(
-    path: Path<CalendarObjectPathComponents>,
+    Path(CalendarObjectPathComponents {
-    store: Data<C>,
-    user: User,
-    root_span: RootSpan,
-) -> Result<HttpResponse, Error> {
-    let CalendarObjectPathComponents {
         principal,
         calendar_id,
         object_id,
-    } = path.into_inner();
+    }): Path<CalendarObjectPathComponents>,
-
+    State(CalendarObjectResourceService { cal_store }): State<CalendarObjectResourceService<C>>,
+    user: User,
+) -> Result<Response, Error> {
     if !user.is_principal(&principal) {
-        return Ok(HttpResponse::Unauthorized().body(""));
+        return Err(crate::Error::Unauthorized);
     }
 
-    let calendar = store.get_calendar(&principal, &calendar_id).await?;
+    let calendar = cal_store.get_calendar(&principal, &calendar_id).await?;
     if !user.is_principal(&calendar.principal) {
-        return Ok(HttpResponse::Unauthorized().body(""));
+        return Err(crate::Error::Unauthorized);
     }
 
-    let event = store
+    let event = cal_store
         .get_object(&principal, &calendar_id, &object_id)
         .await?;
 
-    Ok(HttpResponse::Ok()
+    let mut resp = Response::builder().status(StatusCode::OK);
-        .insert_header(("ETag", event.get_etag()))
+    let hdrs = resp.headers_mut().unwrap();
-        .insert_header(("Content-Type", "text/calendar"))
+    hdrs.typed_insert(ETag::from_str(&event.get_etag()).unwrap());
-        .body(event.get_ics().to_owned()))
+    hdrs.typed_insert(ContentType::from_str("text/calendar").unwrap());
+    Ok(resp.body(Body::new(event.get_ics().to_owned())).unwrap())
 }
 
-#[instrument(parent = root_span.id(), skip(store, req, root_span))]
+#[instrument(skip(cal_store))]
 pub async fn put_event<C: CalendarStore>(
-    path: Path<CalendarObjectPathComponents>,
+    Path(CalendarObjectPathComponents {
-    store: Data<C>,
-    body: String,
-    user: User,
-    req: HttpRequest,
-    root_span: RootSpan,
-) -> Result<HttpResponse, Error> {
-    let CalendarObjectPathComponents {
         principal,
         calendar_id,
         object_id,
-    } = path.into_inner();
+    }): Path<CalendarObjectPathComponents>,
-
+    State(CalendarObjectResourceService { cal_store }): State<CalendarObjectResourceService<C>>,
+    user: User,
+    if_none_match: Option<TypedHeader<IfNoneMatch>>,
+    body: String,
+) -> Result<Response, Error> {
     if !user.is_principal(&principal) {
-        return Ok(HttpResponse::Unauthorized().finish());
+        return Err(crate::Error::Unauthorized);
     }
 
-    let overwrite =
+    let overwrite = if let Some(TypedHeader(if_none_match)) = if_none_match {
-        Some(&HeaderValue::from_static("*")) != req.headers().get(header::IF_NONE_MATCH);
+        if_none_match == IfNoneMatch::any()
+    } else {
+        true
+    };
 
     let object = match CalendarObject::from_ics(object_id, body) {
         Ok(obj) => obj,
@@ -73,9 +72,9 @@ pub async fn put_event<C: CalendarStore>(
             return Err(Error::PreconditionFailed(Precondition::ValidCalendarData));
         }
     };
-    store
+    cal_store
         .put_object(principal, calendar_id, object, overwrite)
         .await?;
 
-    Ok(HttpResponse::Created().finish())
+    Ok(StatusCode::CREATED.into_response())
 }

crates/caldav/src/calendar_object/resource.rs

@@ -1,22 +1,35 @@
-use super::methods::{get_event, put_event};
+// use super::methods::{get_event, put_event};
-use crate::{CalDavPrincipalUri, Error};
+use crate::{
-use actix_web::web;
+    CalDavPrincipalUri, Error,
+    calendar_object::methods::{get_event, put_event},
+};
 use async_trait::async_trait;
+use axum::{extract::Request, handler::Handler, response::Response};
 use derive_more::derive::{From, Into};
+use futures_util::future::BoxFuture;
 use rustical_dav::{
     extensions::{CommonPropertiesExtension, CommonPropertiesProp},
     privileges::UserPrivilegeSet,
-    resource::{PrincipalUri, Resource, ResourceService},
+    resource::{AxumMethods, PrincipalUri, Resource, ResourceService},
     xml::Resourcetype,
 };
 use rustical_ical::{CalendarObject, UtcDateTime};
 use rustical_store::{CalendarStore, auth::User};
 use rustical_xml::{EnumVariants, PropName, XmlDeserialize, XmlSerialize};
-use serde::Deserialize;
+use serde::{Deserialize, Deserializer};
-use std::sync::Arc;
+use std::{convert::Infallible, sync::Arc};
+use tower::Service;
 
 pub struct CalendarObjectResourceService<C: CalendarStore> {
-    cal_store: Arc<C>,
+    pub(crate) cal_store: Arc<C>,
+}
+
+impl<C: CalendarStore> Clone for CalendarObjectResourceService<C> {
+    fn clone(&self) -> Self {
+        Self {
+            cal_store: self.cal_store.clone(),
+        }
+    }
 }
 
 impl<C: CalendarStore> CalendarObjectResourceService<C> {
@@ -130,10 +143,23 @@ impl Resource for CalendarObjectResource {
     }
 }
 
+fn deserialize_ics_name<'de, D>(deserializer: D) -> Result<String, D::Error>
+where
+    D: Deserializer<'de>,
+{
+    let name: String = Deserialize::deserialize(deserializer)?;
+    if let Some(object_id) = name.strip_suffix(".ics") {
+        Ok(object_id.to_owned())
+    } else {
+        Err(serde::de::Error::custom("Missing .ics extension"))
+    }
+}
+
 #[derive(Debug, Clone, Deserialize)]
 pub struct CalendarObjectPathComponents {
     pub principal: String,
     pub calendar_id: String,
+    #[serde(deserialize_with = "deserialize_ics_name")]
     pub object_id: String,
 }
 
@@ -180,12 +206,19 @@ impl<C: CalendarStore> ResourceService for CalendarObjectResourceService<C> {
             .await?;
         Ok(())
     }
+}
 
-    fn actix_scope(self) -> actix_web::Scope {
+impl<C: CalendarStore> AxumMethods for CalendarObjectResourceService<C> {
-        web::scope("/{object_id}.ics").service(
+    fn get() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>> {
-            self.actix_resource()
+        Some(|state, req| {
-                .get(get_event::<C>)
+            let mut service = Handler::with_state(get_event::<C>, state);
-                .put(put_event::<C>),
+            Box::pin(Service::call(&mut service, req))
-        )
+        })
+    }
+    fn put() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>> {
+        Some(|state, req| {
+            let mut service = Handler::with_state(put_event::<C>, state);
+            Box::pin(Service::call(&mut service, req))
+        })
     }
 }

crates/caldav/src/calendar_set/mod.rs

@@ -1,10 +1,9 @@
-use crate::calendar::resource::{CalendarResource, CalendarResourceService};
+use crate::calendar::resource::CalendarResource;
 use crate::{CalDavPrincipalUri, Error};
-use actix_web::web;
 use async_trait::async_trait;
 use rustical_dav::extensions::{CommonPropertiesExtension, CommonPropertiesProp};
 use rustical_dav::privileges::UserPrivilegeSet;
-use rustical_dav::resource::{PrincipalUri, Resource, ResourceService};
+use rustical_dav::resource::{AxumMethods, PrincipalUri, Resource, ResourceService};
 use rustical_dav::xml::{Resourcetype, ResourcetypeInner};
 use rustical_store::auth::User;
 use rustical_store::{CalendarStore, SubscriptionStore};
@@ -67,6 +66,16 @@ pub struct CalendarSetResourceService<C: CalendarStore, S: SubscriptionStore> {
     sub_store: Arc<S>,
 }
 
+impl<C: CalendarStore, S: SubscriptionStore> Clone for CalendarSetResourceService<C, S> {
+    fn clone(&self) -> Self {
+        Self {
+            name: self.name,
+            cal_store: self.cal_store.clone(),
+            sub_store: self.sub_store.clone(),
+        }
+    }
+}
+
 impl<C: CalendarStore, S: SubscriptionStore> CalendarSetResourceService<C, S> {
     pub fn new(name: &'static str, cal_store: Arc<C>, sub_store: Arc<S>) -> Self {
         Self {
@@ -116,16 +125,5 @@ impl<C: CalendarStore, S: SubscriptionStore> ResourceService for CalendarSetReso
             })
             .collect())
     }
-
-    fn actix_scope(self) -> actix_web::Scope {
-        web::scope(&format!("/{}", self.name))
-            .service(
-                CalendarResourceService::<_, S>::new(
-                    self.cal_store.clone(),
-                    self.sub_store.clone(),
-                )
-                .actix_scope(),
-            )
-            .service(self.actix_resource())
-    }
 }
+impl<C: CalendarStore, S: SubscriptionStore> AxumMethods for CalendarSetResourceService<C, S> {}

crates/caldav/src/error.rs

@@ -1,7 +1,9 @@
-use actix_web::{
+use axum::{
-    HttpResponse,
+    body::Body,
-    http::{StatusCode, header::ContentType},
+    response::{IntoResponse, Response},
 };
+use headers::{ContentType, HeaderMapExt};
+use http::StatusCode;
 use rustical_xml::{XmlSerialize, XmlSerializeRoot};
 use tracing::error;
 
@@ -12,22 +14,18 @@ pub enum Precondition {
     ValidCalendarData,
 }
 
-impl actix_web::ResponseError for Precondition {
+impl IntoResponse for Precondition {
-    fn status_code(&self) -> StatusCode {
+    fn into_response(self) -> axum::response::Response {
-        StatusCode::PRECONDITION_FAILED
-    }
-    fn error_response(&self) -> HttpResponse<actix_web::body::BoxBody> {
         let mut output: Vec<_> = b"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".into();
         let mut writer = quick_xml::Writer::new_with_indent(&mut output, b' ', 4);
 
-        let error = rustical_dav::xml::ErrorElement(self);
+        let error = rustical_dav::xml::ErrorElement(&self);
         if let Err(err) = error.serialize_root(&mut writer) {
-            return rustical_dav::Error::from(err).error_response();
+            return rustical_dav::Error::from(err).into_response();
         }
-
+        let mut res = Response::builder().status(StatusCode::PRECONDITION_FAILED);
-        HttpResponse::PreconditionFailed()
+        res.headers_mut().unwrap().typed_insert(ContentType::xml());
-            .content_type(ContentType::xml())
+        res.body(Body::from(output)).unwrap()
-            .body(String::from_utf8(output).unwrap())
     }
 }
 
@@ -61,8 +59,8 @@ pub enum Error {
     PreconditionFailed(Precondition),
 }
 
-impl actix_web::ResponseError for Error {
+impl Error {
-    fn status_code(&self) -> actix_web::http::StatusCode {
+    pub fn status_code(&self) -> StatusCode {
         match self {
             Error::StoreError(err) => match err {
                 rustical_store::Error::NotFound => StatusCode::NOT_FOUND,
@@ -78,16 +76,13 @@ impl actix_web::ResponseError for Error {
             Error::NotImplemented => StatusCode::INTERNAL_SERVER_ERROR,
             Error::NotFound => StatusCode::NOT_FOUND,
             Error::IcalError(err) => err.status_code(),
-            Error::PreconditionFailed(err) => err.status_code(),
+            Error::PreconditionFailed(_err) => StatusCode::PRECONDITION_FAILED,
-        }
-    }
-    fn error_response(&self) -> actix_web::HttpResponse<actix_web::body::BoxBody> {
-        error!("Error: {self}");
-        match self {
-            Error::DavError(err) => err.error_response(),
-            Error::IcalError(err) => err.error_response(),
-            Error::PreconditionFailed(err) => err.error_response(),
-            _ => HttpResponse::build(self.status_code()).body(self.to_string()),
         }
     }
 }
+
+impl IntoResponse for Error {
+    fn into_response(self) -> axum::response::Response {
+        (self.status_code(), self.to_string()).into_response()
+    }
+}

crates/caldav/src/lib.rs

@@ -1,28 +1,26 @@
-use actix_web::HttpResponse;
+use axum::{Extension, Router};
-use actix_web::body::BoxBody;
-use actix_web::dev::{HttpServiceFactory, ServiceResponse};
-use actix_web::http::header::{self, HeaderName, HeaderValue};
-use actix_web::http::{Method, StatusCode};
-use actix_web::middleware::{ErrorHandlerResponse, ErrorHandlers};
-use actix_web::web::Data;
 use derive_more::Constructor;
 use principal::PrincipalResourceService;
 use rustical_dav::resource::{PrincipalUri, ResourceService};
 use rustical_dav::resources::RootResourceService;
-use rustical_store::auth::{AuthenticationMiddleware, AuthenticationProvider, User};
+use rustical_store::auth::middleware::AuthenticationLayer;
+use rustical_store::auth::{AuthenticationProvider, User};
 use rustical_store::{AddressbookStore, CalendarStore, ContactBirthdayStore, SubscriptionStore};
 use std::sync::Arc;
-use subscription::subscription_resource;
 
 pub mod calendar;
 pub mod calendar_object;
 pub mod calendar_set;
 pub mod error;
 pub mod principal;
-mod subscription;
+// mod subscription;
 
 pub use error::Error;
 
+use crate::calendar::resource::CalendarResourceService;
+use crate::calendar_object::resource::CalendarObjectResourceService;
+use crate::calendar_set::CalendarSetResourceService;
+
 #[derive(Debug, Clone, Constructor)]
 pub struct CalDavPrincipalUri(&'static str);
 
@@ -32,33 +30,38 @@ impl PrincipalUri for CalDavPrincipalUri {
     }
 }
 
-/// Quite a janky implementation but the default METHOD_NOT_ALLOWED response gives us the allowed
+// pub fn caldav_service<
-/// methods of a resource
+//     AP: AuthenticationProvider,
-fn options_handler() -> ErrorHandlers<BoxBody> {
+//     AS: AddressbookStore,
-    ErrorHandlers::new().handler(StatusCode::METHOD_NOT_ALLOWED, |res| {
+//     C: CalendarStore,
-        Ok(ErrorHandlerResponse::Response(
+//     S: SubscriptionStore,
-            if res.request().method() == Method::OPTIONS {
+// >(
-                let mut response = HttpResponse::Ok();
+//     prefix: &'static str,
-                response.insert_header((
+//     auth_provider: Arc<AP>,
-                    HeaderName::from_static("dav"),
+//     store: Arc<C>,
-                    // https://datatracker.ietf.org/doc/html/rfc4918#section-18
+//     addr_store: Arc<AS>,
-                    HeaderValue::from_static(
+//     subscription_store: Arc<S>,
-                        "1, 3, access-control, calendar-access, extended-mkcol, webdav-push",
+// ) -> impl HttpServiceFactory {
-                    ),
+//     let birthday_store = Arc::new(ContactBirthdayStore::new(addr_store));
-                ));
+//
+//     RootResourceService::<_, User, CalDavPrincipalUri>::new(PrincipalResourceService {
+//         auth_provider: auth_provider.clone(),
+//         sub_store: subscription_store.clone(),
+//         birthday_store: birthday_store.clone(),
+//         cal_store: store.clone(),
+//     })
+//     .actix_scope()
+//     .wrap(AuthenticationMiddleware::new(auth_provider.clone()))
+//     .wrap(options_handler())
+//     .app_data(Data::from(store.clone()))
+//     .app_data(Data::from(birthday_store.clone()))
+//     .app_data(Data::new(CalDavPrincipalUri::new(
+//         format!("{prefix}/principal").leak(),
+//     )))
+//     .service(subscription_resource(subscription_store))
+// }
 
-                if let Some(allow) = res.headers().get(header::ALLOW) {
+pub fn caldav_router<
-                    response.insert_header((header::ALLOW, allow.to_owned()));
-                }
-                ServiceResponse::new(res.into_parts().0, response.finish()).map_into_right_body()
-            } else {
-                res.map_into_left_body()
-            },
-        ))
-    })
-}
-
-pub fn caldav_service<
     AP: AuthenticationProvider,
     AS: AddressbookStore,
     C: CalendarStore,
@@ -69,22 +72,53 @@ pub fn caldav_service<
     store: Arc<C>,
     addr_store: Arc<AS>,
     subscription_store: Arc<S>,
-) -> impl HttpServiceFactory {
+) -> Router {
     let birthday_store = Arc::new(ContactBirthdayStore::new(addr_store));
-
+    let principal_service = PrincipalResourceService {
-    RootResourceService::<_, User, CalDavPrincipalUri>::new(PrincipalResourceService {
         auth_provider: auth_provider.clone(),
         sub_store: subscription_store.clone(),
         birthday_store: birthday_store.clone(),
         cal_store: store.clone(),
-    })
+    };
-    .actix_scope()
+
-    .wrap(AuthenticationMiddleware::new(auth_provider.clone()))
+    Router::new()
-    .wrap(options_handler())
+        .route_service(
-    .app_data(Data::from(store.clone()))
+            "/",
-    .app_data(Data::from(birthday_store.clone()))
+            RootResourceService::<_, User, CalDavPrincipalUri>::new(principal_service.clone())
-    .app_data(Data::new(CalDavPrincipalUri::new(
+                .axum_service(),
-        format!("{prefix}/principal").leak(),
+        )
-    )))
+        .route_service("/principal/{principal}", principal_service.axum_service())
-    .service(subscription_resource(subscription_store))
+        .route_service(
+            "/principal/{principal}/calendar",
+            CalendarSetResourceService::new("calendar", store.clone(), subscription_store.clone())
+                .axum_service(),
+        )
+        .route_service(
+            "/principal/{principal}/calendar/{calendar_id}",
+            CalendarResourceService::new(store.clone(), subscription_store.clone()).axum_service(),
+        )
+        .route_service(
+            "/principal/{principal}/calendar/{calendar_id}/{object_id}",
+            CalendarObjectResourceService::new(store.clone()).axum_service(),
+        )
+        .route_service(
+            "/principal/{principal}/birthdays",
+            CalendarSetResourceService::new(
+                "birthdays",
+                birthday_store.clone(),
+                subscription_store.clone(),
+            )
+            .axum_service(),
+        )
+        .route_service(
+            "/principal/{principal}/birthdays/{calendar_id}",
+            CalendarResourceService::new(birthday_store.clone(), subscription_store.clone())
+                .axum_service(),
+        )
+        .route_service(
+            "/principal/{principal}/birthdays/{calendar_id}/{object_id}",
+            CalendarObjectResourceService::new(birthday_store.clone()).axum_service(),
+        )
+        .layer(AuthenticationLayer::new(auth_provider))
+        .layer(Extension(CalDavPrincipalUri(prefix)))
 }

crates/caldav/src/principal/mod.rs

@@ -1,10 +1,9 @@
-use crate::calendar_set::{CalendarSetResource, CalendarSetResourceService};
+use crate::calendar_set::CalendarSetResource;
 use crate::{CalDavPrincipalUri, Error};
-use actix_web::web;
 use async_trait::async_trait;
 use rustical_dav::extensions::{CommonPropertiesExtension, CommonPropertiesProp};
 use rustical_dav::privileges::UserPrivilegeSet;
-use rustical_dav::resource::{PrincipalUri, Resource, ResourceService};
+use rustical_dav::resource::{AxumMethods, PrincipalUri, Resource, ResourceService};
 use rustical_dav::xml::{HrefElement, Resourcetype, ResourcetypeInner};
 use rustical_store::auth::user::PrincipalType;
 use rustical_store::auth::{AuthenticationProvider, User};
@@ -194,25 +193,9 @@ impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore, BS: Ca
             ),
         ])
     }
-
+}
-    fn actix_scope(self) -> actix_web::Scope {
+
-        web::scope("/principal/{principal}")
+impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore, BS: CalendarStore>
-            .service(
+    AxumMethods for PrincipalResourceService<AP, S, CS, BS>
-                CalendarSetResourceService::<_, S>::new(
+{
-                    "calendar",
-                    self.cal_store.clone(),
-                    self.sub_store.clone(),
-                )
-                .actix_scope(),
-            )
-            .service(
-                CalendarSetResourceService::<_, S>::new(
-                    "birthdays",
-                    self.birthday_store.clone(),
-                    self.sub_store.clone(),
-                )
-                .actix_scope(),
-            )
-            .service(self.actix_resource())
-    }
 }

crates/carddav/Cargo.toml

@@ -7,15 +7,15 @@ repository.workspace = true
 publish = false
 
 [dependencies]
-actix-web = { workspace = true }
+axum.workspace = true
+axum-extra.workspace = true
+tower.workspace = true
 async-trait = { workspace = true }
 thiserror = { workspace = true }
 quick-xml = { workspace = true }
 tracing = { workspace = true }
-tracing-actix-web = { workspace = true }
 futures-util = { workspace = true }
 derive_more = { workspace = true }
-actix-web-httpauth = { workspace = true }
 base64 = { workspace = true }
 serde = { workspace = true }
 tokio = { workspace = true }

crates/carddav/src/address_object/methods.rs

@@ -1,37 +1,37 @@
+use std::str::FromStr;
+
 use super::resource::AddressObjectPathComponents;
 use crate::Error;
+use crate::address_object::resource::AddressObjectResourceService;
 use crate::addressbook::resource::AddressbookResource;
-use actix_web::HttpRequest;
+use axum::body::Body;
-use actix_web::HttpResponse;
+use axum::extract::{Path, State};
-use actix_web::http::header;
+use axum::response::{IntoResponse, Response};
-use actix_web::http::header::HeaderValue;
+use axum_extra::TypedHeader;
-use actix_web::web::{Data, Path};
+use axum_extra::headers::{ContentType, ETag, HeaderMapExt, IfNoneMatch};
+use http::StatusCode;
 use rustical_dav::privileges::UserPrivilege;
 use rustical_dav::resource::Resource;
 use rustical_ical::AddressObject;
 use rustical_store::AddressbookStore;
 use rustical_store::auth::User;
 use tracing::instrument;
-use tracing_actix_web::RootSpan;
 
-#[instrument(parent = root_span.id(), skip(store, root_span))]
+#[instrument(skip(addr_store))]
 pub async fn get_object<AS: AddressbookStore>(
-    path: Path<AddressObjectPathComponents>,
+    Path(AddressObjectPathComponents {
-    store: Data<AS>,
-    user: User,
-    root_span: RootSpan,
-) -> Result<HttpResponse, Error> {
-    let AddressObjectPathComponents {
         principal,
         addressbook_id,
         object_id,
-    } = path.into_inner();
+    }): Path<AddressObjectPathComponents>,
-
+    State(AddressObjectResourceService { addr_store }): State<AddressObjectResourceService<AS>>,
+    user: User,
+) -> Result<Response, Error> {
     if !user.is_principal(&principal) {
         return Err(Error::Unauthorized);
     }
 
-    let addressbook = store
+    let addressbook = addr_store
         .get_addressbook(&principal, &addressbook_id, false)
         .await?;
     let addressbook_resource = AddressbookResource(addressbook);
@@ -42,42 +42,43 @@ pub async fn get_object<AS: AddressbookStore>(
         return Err(Error::Unauthorized);
     }
 
-    let object = store
+    let object = addr_store
         .get_object(&principal, &addressbook_id, &object_id, false)
         .await?;
 
-    Ok(HttpResponse::Ok()
+    let mut resp = Response::builder().status(StatusCode::OK);
-        .insert_header(("ETag", object.get_etag()))
+    let hdrs = resp.headers_mut().unwrap();
-        .insert_header(("Content-Type", "text/vcard"))
+    hdrs.typed_insert(ETag::from_str(&object.get_etag()).unwrap());
-        .body(object.get_vcf().to_owned()))
+    hdrs.typed_insert(ContentType::from_str("text/vcard").unwrap());
+    Ok(resp.body(Body::new(object.get_vcf().to_owned())).unwrap())
 }
 
-#[instrument(parent = root_span.id(), skip(store, req, root_span))]
+#[instrument(skip(addr_store, body))]
 pub async fn put_object<AS: AddressbookStore>(
-    path: Path<AddressObjectPathComponents>,
+    Path(AddressObjectPathComponents {
-    store: Data<AS>,
-    body: String,
-    user: User,
-    req: HttpRequest,
-    root_span: RootSpan,
-) -> Result<HttpResponse, Error> {
-    let AddressObjectPathComponents {
         principal,
         addressbook_id,
         object_id,
-    } = path.into_inner();
+    }): Path<AddressObjectPathComponents>,
-
+    State(AddressObjectResourceService { addr_store }): State<AddressObjectResourceService<AS>>,
+    user: User,
+    if_none_match: Option<TypedHeader<IfNoneMatch>>,
+    body: String,
+) -> Result<Response, Error> {
     if !user.is_principal(&principal) {
         return Err(Error::Unauthorized);
     }
 
-    let overwrite =
+    let overwrite = if let Some(TypedHeader(if_none_match)) = if_none_match {
-        Some(&HeaderValue::from_static("*")) != req.headers().get(header::IF_NONE_MATCH);
+        if_none_match == IfNoneMatch::any()
+    } else {
+        true
+    };
 
     let object = AddressObject::from_vcf(object_id, body)?;
-    store
+    addr_store
         .put_object(principal, addressbook_id, object, overwrite)
         .await?;
 
-    Ok(HttpResponse::Created().finish())
+    Ok(StatusCode::CREATED.into_response())
 }

crates/carddav/src/address_object/resource.rs

@@ -1,24 +1,34 @@
 use crate::{CardDavPrincipalUri, Error};
-use actix_web::web;
 use async_trait::async_trait;
+use axum::{extract::Request, handler::Handler, response::Response};
 use derive_more::derive::{Constructor, From, Into};
+use futures_util::future::BoxFuture;
 use rustical_dav::{
     extensions::{CommonPropertiesExtension, CommonPropertiesProp},
     privileges::UserPrivilegeSet,
-    resource::{PrincipalUri, Resource, ResourceService},
+    resource::{AxumMethods, PrincipalUri, Resource, ResourceService},
     xml::Resourcetype,
 };
 use rustical_ical::AddressObject;
 use rustical_store::{AddressbookStore, auth::User};
 use rustical_xml::{EnumVariants, PropName, XmlDeserialize, XmlSerialize};
 use serde::Deserialize;
-use std::sync::Arc;
+use std::{convert::Infallible, sync::Arc};
+use tower::Service;
 
 use super::methods::{get_object, put_object};
 
 #[derive(Constructor)]
 pub struct AddressObjectResourceService<AS: AddressbookStore> {
-    addr_store: Arc<AS>,
+    pub(crate) addr_store: Arc<AS>,
+}
+
+impl<AS: AddressbookStore> Clone for AddressObjectResourceService<AS> {
+    fn clone(&self) -> Self {
+        Self {
+            addr_store: self.addr_store.clone(),
+        }
+    }
 }
 
 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumVariants, PropName)]
@@ -148,13 +158,20 @@ impl<AS: AddressbookStore> ResourceService for AddressObjectResourceService<AS>
             .await?;
         Ok(())
     }
+}
 
-    #[inline]
+impl<AS: AddressbookStore> AxumMethods for AddressObjectResourceService<AS> {
-    fn actix_scope(self) -> actix_web::Scope {
+    fn get() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>> {
-        web::scope("/{object_id}.vcf").service(
+        Some(|state, req| {
-            self.actix_resource()
+            let mut service = Handler::with_state(get_object::<AS>, state);
-                .get(get_object::<AS>)
+            Box::pin(Service::call(&mut service, req))
-                .put(put_object::<AS>),
+        })
-        )
+    }
+
+    fn put() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>> {
+        Some(|state, req| {
+            let mut service = Handler::with_state(put_object::<AS>, state);
+            Box::pin(Service::call(&mut service, req))
+        })
     }
 }

crates/carddav/src/addressbook/methods/mkcol.rs

@@ -1,10 +1,12 @@
-use crate::Error;
+use crate::{Error, addressbook::resource::AddressbookResourceService};
-use actix_web::web::Path;
+use axum::{
-use actix_web::{HttpResponse, web::Data};
+    extract::{Path, State},
-use rustical_store::{Addressbook, AddressbookStore, auth::User};
+    response::{IntoResponse, Response},
+};
+use http::StatusCode;
+use rustical_store::{Addressbook, AddressbookStore, SubscriptionStore, auth::User};
 use rustical_xml::{XmlDeserialize, XmlDocument, XmlRootTag};
 use tracing::instrument;
-use tracing_actix_web::RootSpan;
 
 #[derive(XmlDeserialize, Clone, Debug, PartialEq)]
 pub struct Resourcetype {
@@ -39,15 +41,13 @@ struct MkcolRequest {
     set: PropElement<MkcolAddressbookProp>,
 }
 
-#[instrument(parent = root_span.id(), skip(store, root_span))]
+#[instrument(skip(addr_store))]
-pub async fn route_mkcol<AS: AddressbookStore>(
+pub async fn route_mkcol<AS: AddressbookStore, S: SubscriptionStore>(
-    path: Path<(String, String)>,
+    Path((principal, addressbook_id)): Path<(String, String)>,
-    body: String,
     user: User,
-    store: Data<AS>,
+    State(AddressbookResourceService { addr_store, .. }): State<AddressbookResourceService<AS, S>>,
-    root_span: RootSpan,
+    body: String,
-) -> Result<HttpResponse, Error> {
+) -> Result<Response, Error> {
-    let (principal, addressbook_id) = path.into_inner();
     if !user.is_principal(&principal) {
         return Err(Error::Unauthorized);
     }
@@ -65,7 +65,7 @@ pub async fn route_mkcol<AS: AddressbookStore>(
         push_topic: uuid::Uuid::new_v4().to_string(),
     };
 
-    match store
+    match addr_store
         .get_addressbook(&principal, &addressbook_id, true)
         .await
     {
@@ -74,7 +74,11 @@ pub async fn route_mkcol<AS: AddressbookStore>(
         }
         Ok(_) => {
             // oh no, there's a conflict
-            return Ok(HttpResponse::Conflict().body("An addressbook already exists at this URI"));
+            return Ok((
+                StatusCode::CONFLICT,
+                "An addressbook already exists at this URI",
+            )
+                .into_response());
         }
         Err(err) => {
             // some other error
@@ -82,12 +86,10 @@ pub async fn route_mkcol<AS: AddressbookStore>(
         }
     }
 
-    match store.insert_addressbook(addressbook).await {
+    match addr_store.insert_addressbook(addressbook).await {
         // TODO: The spec says we should return a mkcol-response.
         // However, it works without one but breaks on iPadOS when using an empty one :)
-        Ok(()) => Ok(HttpResponse::Created()
+        Ok(()) => Ok(StatusCode::CREATED.into_response()),
-            .insert_header(("Cache-Control", "no-cache"))
-            .body("")),
         Err(err) => {
             dbg!(err.to_string());
             Err(err.into())

crates/carddav/src/addressbook/methods/mod.rs

@@ -1,3 +1,3 @@
 pub mod mkcol;
-pub mod post;
+// pub mod post;
 pub mod report;

crates/carddav/src/addressbook/methods/report/addressbook_multiget.rs

@@ -4,8 +4,6 @@ use crate::{
         AddressObjectPropWrapper, AddressObjectPropWrapperName, AddressObjectResource,
     },
 };
-use actix_web::dev::{Path, ResourceDef};
-
 use http::StatusCode;
 use rustical_dav::{
     resource::{PrincipalUri, Resource},
@@ -32,27 +30,28 @@ pub async fn get_objects_addressbook_multiget<AS: AddressbookStore>(
     addressbook_id: &str,
     store: &AS,
 ) -> Result<(Vec<AddressObject>, Vec<String>), Error> {
-    let resource_def = ResourceDef::prefix(path).join(&ResourceDef::new("/{object_id}.vcf"));
-
     let mut result = vec![];
     let mut not_found = vec![];
 
     for href in &addressbook_multiget.href {
-        let mut path = Path::new(href.as_str());
+        if let Some(filename) = href.strip_prefix(path) {
-        if !resource_def.capture_match_info(&mut path) {
+            if let Some(object_id) = filename.strip_suffix(".vcf") {
-            not_found.push(href.to_owned());
-            continue;
-        };
-        let object_id = path.get("object_id").unwrap();
                 match store
                     .get_object(principal, addressbook_id, object_id, false)
                     .await
                 {
                     Ok(object) => result.push(object),
                     Err(rustical_store::Error::NotFound) => not_found.push(href.to_owned()),
-            // TODO: Maybe add error handling on a per-object basis
                     Err(err) => return Err(err.into()),
                 };
+            } else {
+                not_found.push(href.to_owned());
+                continue;
+            }
+        } else {
+            not_found.push(href.to_owned());
+            continue;
+        }
     }
 
     Ok((result, not_found))

crates/carddav/src/addressbook/methods/report/mod.rs

@@ -1,11 +1,15 @@
-use crate::{CardDavPrincipalUri, Error, address_object::resource::AddressObjectPropWrapperName};
+use crate::{
-use actix_web::{
+    CardDavPrincipalUri, Error, address_object::resource::AddressObjectPropWrapperName,
-    HttpRequest, Responder,
+    addressbook::resource::AddressbookResourceService,
-    web::{Data, Path},
 };
 use addressbook_multiget::{AddressbookMultigetRequest, handle_addressbook_multiget};
+use axum::{
+    Extension,
+    extract::{OriginalUri, Path, State},
+    response::IntoResponse,
+};
 use rustical_dav::xml::{PropfindType, sync_collection::SyncCollectionRequest};
-use rustical_store::{AddressbookStore, auth::User};
+use rustical_store::{AddressbookStore, SubscriptionStore, auth::User};
 use rustical_xml::{XmlDeserialize, XmlDocument};
 use sync_collection::handle_sync_collection;
 use tracing::instrument;
@@ -30,16 +34,15 @@ impl ReportRequest {
     }
 }
 
-#[instrument(skip(req, addr_store))]
+#[instrument(skip(addr_store))]
-pub async fn route_report_addressbook<AS: AddressbookStore>(
+pub async fn route_report_addressbook<AS: AddressbookStore, S: SubscriptionStore>(
-    path: Path<(String, String)>,
+    Path((principal, addressbook_id)): Path<(String, String)>,
-    body: String,
     user: User,
-    req: HttpRequest,
+    OriginalUri(uri): OriginalUri,
-    puri: Data<CardDavPrincipalUri>,
+    Extension(puri): Extension<CardDavPrincipalUri>,
-    addr_store: Data<AS>,
+    State(AddressbookResourceService { addr_store, .. }): State<AddressbookResourceService<AS, S>>,
-) -> Result<impl Responder, Error> {
+    body: String,
-    let (principal, addressbook_id) = path.into_inner();
+) -> Result<impl IntoResponse, Error> {
     if !user.is_principal(&principal) {
         return Err(Error::Unauthorized);
     }
@@ -51,8 +54,8 @@ pub async fn route_report_addressbook<AS: AddressbookStore>(
             handle_addressbook_multiget(
                 addr_multiget,
                 request.props(),
-                req.path(),
+                uri.path(),
-                puri.as_ref(),
+                &puri,
                 &user,
                 &principal,
                 &addressbook_id,
@@ -63,8 +66,8 @@ pub async fn route_report_addressbook<AS: AddressbookStore>(
         ReportRequest::SyncCollection(sync_collection) => {
             handle_sync_collection(
                 sync_collection,
-                req.path(),
+                uri.path(),
-                puri.as_ref(),
+                &puri,
                 &user,
                 &principal,
                 &addressbook_id,

crates/carddav/src/addressbook/resource.rs

@@ -1,25 +1,27 @@
 use super::methods::mkcol::route_mkcol;
-use super::methods::post::route_post;
 use super::methods::report::route_report_addressbook;
 use super::prop::{SupportedAddressData, SupportedReportSet};
-use crate::address_object::resource::{AddressObjectResource, AddressObjectResourceService};
+use crate::address_object::resource::AddressObjectResource;
 use crate::{CardDavPrincipalUri, Error};
-use actix_web::http::Method;
-use actix_web::web;
 use async_trait::async_trait;
+use axum::extract::Request;
+use axum::handler::Handler;
+use axum::response::Response;
 use derive_more::derive::{From, Into};
+use futures_util::future::BoxFuture;
 use rustical_dav::extensions::{
     CommonPropertiesExtension, CommonPropertiesProp, SyncTokenExtension, SyncTokenExtensionProp,
 };
 use rustical_dav::privileges::UserPrivilegeSet;
-use rustical_dav::resource::{PrincipalUri, Resource, ResourceService};
+use rustical_dav::resource::{AxumMethods, PrincipalUri, Resource, ResourceService};
 use rustical_dav::xml::{Resourcetype, ResourcetypeInner};
 use rustical_dav_push::{DavPushExtension, DavPushExtensionProp};
 use rustical_store::auth::User;
 use rustical_store::{Addressbook, AddressbookStore, SubscriptionStore};
 use rustical_xml::{EnumVariants, PropName, XmlDeserialize, XmlSerialize};
-use std::str::FromStr;
+use std::convert::Infallible;
 use std::sync::Arc;
+use tower::Service;
 
 pub struct AddressbookResourceService<AS: AddressbookStore, S: SubscriptionStore> {
     pub(crate) addr_store: Arc<AS>,
@@ -35,6 +37,15 @@ impl<A: AddressbookStore, S: SubscriptionStore> AddressbookResourceService<A, S>
     }
 }
 
+impl<A: AddressbookStore, S: SubscriptionStore> Clone for AddressbookResourceService<A, S> {
+    fn clone(&self) -> Self {
+        Self {
+            addr_store: self.addr_store.clone(),
+            sub_store: self.sub_store.clone(),
+        }
+    }
+}
+
 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumVariants, PropName)]
 #[xml(unit_variants_ident = "AddressbookPropName")]
 pub enum AddressbookProp {
@@ -255,18 +266,20 @@ impl<AS: AddressbookStore, S: SubscriptionStore> ResourceService
             .await?;
         Ok(())
     }
+}
 
-    #[inline]
+impl<AS: AddressbookStore, S: SubscriptionStore> AxumMethods for AddressbookResourceService<AS, S> {
-    fn actix_scope(self) -> actix_web::Scope {
+    fn report() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>> {
-        let mkcol_method = web::method(Method::from_str("MKCOL").unwrap());
+        Some(|state, req| {
-        let report_method = web::method(Method::from_str("REPORT").unwrap());
+            let mut service = Handler::with_state(route_report_addressbook::<AS, S>, state);
-        web::scope("/{addressbook_id}")
+            Box::pin(Service::call(&mut service, req))
-            .service(AddressObjectResourceService::<AS>::new(self.addr_store.clone()).actix_scope())
+        })
-            .service(
+    }
-                self.actix_resource()
+
-                    .route(mkcol_method.to(route_mkcol::<AS>))
+    fn mkcol() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>> {
-                    .route(report_method.to(route_report_addressbook::<AS>))
+        Some(|state, req| {
-                    .post(route_post::<AS, S>),
+            let mut service = Handler::with_state(route_mkcol::<AS, S>, state);
-            )
+            Box::pin(Service::call(&mut service, req))
+        })
     }
 }

crates/carddav/src/error.rs

@@ -1,4 +1,5 @@
-use actix_web::{HttpResponse, http::StatusCode};
+use axum::response::IntoResponse;
+use http::StatusCode;
 use tracing::error;
 
 #[derive(Debug, thiserror::Error)]
@@ -28,8 +29,8 @@ pub enum Error {
     IcalError(#[from] rustical_ical::Error),
 }
 
-impl actix_web::ResponseError for Error {
+impl Error {
-    fn status_code(&self) -> actix_web::http::StatusCode {
+    pub fn status_code(&self) -> StatusCode {
         match self {
             Error::StoreError(err) => match err {
                 rustical_store::Error::NotFound => StatusCode::NOT_FOUND,
@@ -38,8 +39,7 @@ impl actix_web::ResponseError for Error {
                 _ => StatusCode::INTERNAL_SERVER_ERROR,
             },
             Error::ChronoParseError(_) => StatusCode::INTERNAL_SERVER_ERROR,
-            Error::DavError(err) => StatusCode::try_from(err.status_code().as_u16())
+            Error::DavError(err) => err.status_code(),
-                .expect("Just converting between versions"),
             Error::Unauthorized => StatusCode::UNAUTHORIZED,
             Error::XmlDecodeError(_) => StatusCode::BAD_REQUEST,
             Error::NotImplemented => StatusCode::INTERNAL_SERVER_ERROR,
@@ -47,12 +47,10 @@ impl actix_web::ResponseError for Error {
             Self::IcalError(err) => err.status_code(),
         }
     }
-    fn error_response(&self) -> actix_web::HttpResponse<actix_web::body::BoxBody> {
+}
-        error!("Error: {self}");
+
-        match self {
+impl IntoResponse for Error {
-            Error::DavError(err) => err.error_response(),
+    fn into_response(self) -> axum::response::Response {
-            Error::IcalError(err) => err.error_response(),
+        (self.status_code(), self.to_string()).into_response()
-            _ => HttpResponse::build(self.status_code()).body(self.to_string()),
-        }
     }
 }

crates/carddav/src/lib.rs

@@ -1,22 +1,15 @@
-use actix_web::{
+use crate::address_object::resource::AddressObjectResourceService;
-    HttpResponse,
+use crate::addressbook::resource::AddressbookResourceService;
-    body::BoxBody,
+use axum::{Extension, Router};
-    dev::{HttpServiceFactory, ServiceResponse},
-    http::{
-        Method, StatusCode,
-        header::{self, HeaderName, HeaderValue},
-    },
-    middleware::{ErrorHandlerResponse, ErrorHandlers},
-    web::Data,
-};
 use derive_more::Constructor;
 pub use error::Error;
 use principal::PrincipalResourceService;
 use rustical_dav::resource::{PrincipalUri, ResourceService};
 use rustical_dav::resources::RootResourceService;
+use rustical_store::auth::middleware::AuthenticationLayer;
 use rustical_store::{
     AddressbookStore, SubscriptionStore,
-    auth::{AuthenticationMiddleware, AuthenticationProvider, User},
+    auth::{AuthenticationProvider, User},
 };
 use std::sync::Arc;
 
@@ -34,51 +27,33 @@ impl PrincipalUri for CardDavPrincipalUri {
     }
 }
 
-/// Quite a janky implementation but the default METHOD_NOT_ALLOWED response gives us the allowed
+pub fn carddav_router<AP: AuthenticationProvider, A: AddressbookStore, S: SubscriptionStore>(
-/// methods of a resource
-fn options_handler() -> ErrorHandlers<BoxBody> {
-    ErrorHandlers::new().handler(StatusCode::METHOD_NOT_ALLOWED, |res| {
-        Ok(ErrorHandlerResponse::Response(
-            if res.request().method() == Method::OPTIONS {
-                let mut response = HttpResponse::Ok();
-                response.insert_header((
-                    HeaderName::from_static("dav"),
-                    // https://datatracker.ietf.org/doc/html/rfc4918#section-18
-                    HeaderValue::from_static(
-                        "1, 3, access-control, addressbook, extended-mkcol, webdav-push",
-                    ),
-                ));
-
-                if let Some(allow) = res.headers().get(header::ALLOW) {
-                    response.insert_header((header::ALLOW, allow.to_owned()));
-                }
-                ServiceResponse::new(res.into_parts().0, response.finish()).map_into_right_body()
-            } else {
-                res.map_into_left_body()
-            },
-        ))
-    })
-}
-
-pub fn carddav_service<AP: AuthenticationProvider, A: AddressbookStore, S: SubscriptionStore>(
     prefix: &'static str,
     auth_provider: Arc<AP>,
     store: Arc<A>,
     subscription_store: Arc<S>,
-) -> impl HttpServiceFactory {
+) -> Router {
-    RootResourceService::<_, User, CardDavPrincipalUri>::new(
+    let principal_service = PrincipalResourceService::new(
-        PrincipalResourceService::<_, _, S>::new(
         store.clone(),
         auth_provider.clone(),
         subscription_store.clone(),
-        ),
+    );
+    Router::new()
+        .route_service(
+            "/",
+            RootResourceService::<_, User, CardDavPrincipalUri>::new(principal_service.clone())
+                .axum_service(),
         )
-    .actix_scope()
+        .route_service("/principal/{principal}", principal_service.axum_service())
-    .wrap(AuthenticationMiddleware::new(auth_provider.clone()))
+        .route_service(
-    .wrap(options_handler())
+            "/principal/{principal}/{addressbook_id}",
-    .app_data(Data::from(store.clone()))
+            AddressbookResourceService::new(store.clone(), subscription_store.clone())
-    .app_data(Data::new(CardDavPrincipalUri::new(
+                .axum_service(),
-        format!("{prefix}/principal").leak(),
+        )
-    )))
+        .route_service(
-    // TODO: Add endpoint to delete subscriptions
+            "/principal/{principal}/{addressbook_id}/{object_id}",
+            AddressObjectResourceService::new(store.clone()).axum_service(),
+        )
+        .layer(AuthenticationLayer::new(auth_provider))
+        .layer(Extension(CardDavPrincipalUri(prefix)))
 }

crates/carddav/src/principal/mod.rs

@@ -1,10 +1,9 @@
-use crate::addressbook::resource::{AddressbookResource, AddressbookResourceService};
+use crate::addressbook::resource::AddressbookResource;
 use crate::{CardDavPrincipalUri, Error};
-use actix_web::web;
 use async_trait::async_trait;
 use rustical_dav::extensions::{CommonPropertiesExtension, CommonPropertiesProp};
 use rustical_dav::privileges::UserPrivilegeSet;
-use rustical_dav::resource::{PrincipalUri, Resource, ResourceService};
+use rustical_dav::resource::{AxumMethods, PrincipalUri, Resource, ResourceService};
 use rustical_dav::xml::{HrefElement, Resourcetype, ResourcetypeInner};
 use rustical_store::auth::{AuthenticationProvider, User};
 use rustical_store::{AddressbookStore, SubscriptionStore};
@@ -175,16 +174,9 @@ impl<A: AddressbookStore, AP: AuthenticationProvider, S: SubscriptionStore> Reso
             .map(|addressbook| (addressbook.id.to_owned(), addressbook.into()))
             .collect())
     }
-
+}
-    fn actix_scope(self) -> actix_web::Scope {
+
-        web::scope("/principal/{principal}")
+impl<A: AddressbookStore, AP: AuthenticationProvider, S: SubscriptionStore> AxumMethods
-            .service(
+    for PrincipalResourceService<A, AP, S>
-                AddressbookResourceService::<_, S>::new(
+{
-                    self.addr_store.clone(),
-                    self.sub_store.clone(),
-                )
-                .actix_scope(),
-            )
-            .service(self.actix_resource())
-    }
 }

crates/dav/Cargo.toml

@@ -7,15 +7,10 @@ repository.workspace = true
 publish = false
 
 [features]
-actix = ["dep:actix-web", "dep:tracing-actix-web", "dep:http_02"]
-axum = ["dep:axum", "dep:axum-extra", "dep:tower"]
-
 [dependencies]
-axum = { version = "0.8", optional = true }
+axum = { version = "0.8" }
-axum-extra = { version = "0.10", optional = true, features = ["typed-header"] }
+tower = { version = "0.5" }
-tower = { version = "0.5", optional = true }
+axum-extra.workspace = true
-
-http_02 = { workspace = true, optional = true }
 
 rustical_xml.workspace = true
 async-trait.workspace = true
@@ -29,6 +24,4 @@ derive_more.workspace = true
 tracing.workspace = true
 tokio.workspace = true
 http.workspace = true
-actix-web = { workspace = true, optional = true }
-tracing-actix-web = { workspace = true, optional = true }
 headers.workspace = true

crates/dav/src/error.rs

@@ -53,30 +53,6 @@ impl Error {
     }
 }
 
-#[cfg(feature = "actix")]
-impl actix_web::error::ResponseError for Error {
-    fn status_code(&self) -> actix_web::http::StatusCode {
-        self.status_code()
-            .as_u16()
-            .try_into()
-            .expect("Just converting between versions")
-    }
-
-    fn error_response(&self) -> actix_web::HttpResponse {
-        use actix_web::ResponseError;
-
-        error!("Error: {self}");
-        match self {
-            Error::Unauthorized => actix_web::HttpResponse::build(ResponseError::status_code(self))
-                .append_header(("WWW-Authenticate", "Basic"))
-                .body(self.to_string()),
-            _ => actix_web::HttpResponse::build(ResponseError::status_code(self))
-                .body(self.to_string()),
-        }
-    }
-}
-
-#[cfg(feature = "axum")]
 impl axum::response::IntoResponse for Error {
     fn into_response(self) -> axum::response::Response {
         use axum::body::Body;

crates/dav/src/header/depth.rs

@@ -1,8 +1,4 @@
-#[cfg(feature = "actix")]
-use actix_web::{HttpRequest, ResponseError};
-#[cfg(feature = "axum")]
 use axum::{body::Body, extract::FromRequestParts, response::IntoResponse};
-use futures_util::future::{Ready, err, ok};
 use rustical_xml::{ValueDeserialize, ValueSerialize, XmlError};
 use thiserror::Error;
 
@@ -10,14 +6,6 @@ use thiserror::Error;
 #[error("Invalid Depth header")]
 pub struct InvalidDepthHeader;
 
-#[cfg(feature = "actix")]
-impl ResponseError for InvalidDepthHeader {
-    fn status_code(&self) -> actix_web::http::StatusCode {
-        http_02::StatusCode::BAD_REQUEST
-    }
-}
-
-#[cfg(feature = "axum")]
 impl IntoResponse for InvalidDepthHeader {
     fn into_response(self) -> axum::response::Response {
         axum::response::Response::builder()
@@ -71,35 +59,12 @@ impl TryFrom<&[u8]> for Depth {
     }
 }
 
-#[cfg(feature = "actix")]
-impl actix_web::FromRequest for Depth {
-    type Error = InvalidDepthHeader;
-    type Future = Ready<Result<Self, Self::Error>>;
-
-    fn extract(req: &HttpRequest) -> Self::Future {
-        if let Some(depth_header) = req.headers().get("Depth") {
-            match depth_header.as_bytes().try_into() {
-                Ok(depth) => ok(depth),
-                Err(e) => err(e),
-            }
-        } else {
-            // default depth
-            ok(Depth::Zero)
-        }
-    }
-
-    fn from_request(req: &HttpRequest, _payload: &mut actix_web::dev::Payload) -> Self::Future {
-        Self::extract(req)
-    }
-}
-
-#[cfg(feature = "axum")]
 impl<S: Send + Sync> FromRequestParts<S> for Depth {
     type Rejection = InvalidDepthHeader;
 
     async fn from_request_parts(
         parts: &mut axum::http::request::Parts,
-        state: &S,
+        _state: &S,
     ) -> Result<Self, Self::Rejection> {
         if let Some(depth_header) = parts.headers.get("Depth") {
             depth_header.as_bytes().try_into()

crates/dav/src/header/overwrite.rs

@@ -1,19 +1,9 @@
-#[cfg(feature = "actix")]
-use actix_web::{FromRequest, HttpRequest, ResponseError, http::StatusCode};
-use futures_util::future::{Ready, err, ok};
 use thiserror::Error;
 
 #[derive(Error, Debug)]
 #[error("Invalid Overwrite header")]
 pub struct InvalidOverwriteHeader;
 
-#[cfg(feature = "actix")]
-impl ResponseError for InvalidOverwriteHeader {
-    fn status_code(&self) -> actix_web::http::StatusCode {
-        StatusCode::BAD_REQUEST
-    }
-}
-
 #[derive(Debug, PartialEq, Default)]
 pub enum Overwrite {
     #[default]
@@ -38,25 +28,3 @@ impl TryFrom<&[u8]> for Overwrite {
         }
     }
 }
-
-#[cfg(feature = "actix")]
-impl FromRequest for Overwrite {
-    type Error = InvalidOverwriteHeader;
-    type Future = Ready<Result<Self, Self::Error>>;
-
-    fn extract(req: &HttpRequest) -> Self::Future {
-        if let Some(overwrite_header) = req.headers().get("Overwrite") {
-            match overwrite_header.as_bytes().try_into() {
-                Ok(depth) => ok(depth),
-                Err(e) => err(e),
-            }
-        } else {
-            // default depth
-            ok(Overwrite::F)
-        }
-    }
-
-    fn from_request(req: &HttpRequest, _payload: &mut actix_web::dev::Payload) -> Self::Future {
-        Self::extract(req)
-    }
-}

crates/dav/src/lib.rs

@@ -6,7 +6,6 @@ pub mod privileges;
 pub mod resource;
 pub mod resources;
 pub mod xml;
-
 pub use error::Error;
 
 pub trait Principal: std::fmt::Debug + Clone + Send + Sync + 'static {

crates/dav/src/resource/axum_methods.rs

@@ -2,10 +2,10 @@ use axum::body::Body;
 use futures_util::future::BoxFuture;
 use headers::Allow;
 use http::{Method, Request, Response};
-use std::{convert::Infallible, str::FromStr, sync::Arc};
+use std::{convert::Infallible, str::FromStr};
 
 pub type MethodFunction<Service> =
-    fn(Arc<Service>, Request<Body>) -> BoxFuture<'static, Result<Response<Body>, Infallible>>;
+    fn(Service, Request<Body>) -> BoxFuture<'static, Result<Response<Body>, Infallible>>;
 
 pub trait AxumMethods: Sized + Send + Sync + 'static {
     #[inline]

crates/dav/src/resource/axum_service.rs

@@ -2,6 +2,7 @@ use super::methods::{axum_route_propfind, axum_route_proppatch};
 use crate::resource::{ResourceService, axum_methods::AxumMethods};
 use axum::{
     body::Body,
+    extract::FromRequestParts,
     handler::Handler,
     http::{Request, Response},
     response::IntoResponse,
@@ -9,16 +10,16 @@ use axum::{
 use futures_util::future::BoxFuture;
 use headers::HeaderMapExt;
 use http::{HeaderValue, StatusCode};
-use std::{convert::Infallible, sync::Arc};
+use std::convert::Infallible;
 use tower::Service;
 
 #[derive(Clone)]
 pub struct AxumService<RS: ResourceService + AxumMethods> {
-    resource_service: Arc<RS>,
+    resource_service: RS,
 }
 
 impl<RS: ResourceService + AxumMethods> AxumService<RS> {
-    pub fn new(resource_service: Arc<RS>) -> Self {
+    pub fn new(resource_service: RS) -> Self {
         Self { resource_service }
     }
 }
@@ -27,6 +28,7 @@ impl<RS: ResourceService + AxumMethods + Clone + Send + Sync> Service<Request<Bo
     for AxumService<RS>
 where
     RS::Error: IntoResponse + Send + Sync + 'static,
+    RS::Principal: FromRequestParts<RS>,
 {
     type Error = Infallible;
     type Response = Response<Body>;

crates/dav/src/resource/methods/delete.rs

@@ -2,77 +2,15 @@ use crate::Error;
 use crate::privileges::UserPrivilege;
 use crate::resource::Resource;
 use crate::resource::ResourceService;
-#[cfg(feature = "axum")]
+use axum::extract::{Path, State};
-use axum::extract::{Extension, Path, State};
-#[cfg(feature = "axum")]
 use axum_extra::TypedHeader;
-use headers::Header;
+use headers::{IfMatch, IfNoneMatch};
-use headers::{HeaderValue, IfMatch, IfNoneMatch};
-#[cfg(feature = "axum")]
 use http::HeaderMap;
-use itertools::Itertools;
-#[cfg(feature = "axum")]
-use std::sync::Arc;
-use tracing::instrument;
 
-#[cfg(feature = "actix")]
-#[instrument(parent = root_span.id(), skip(path, req, root_span, resource_service))]
-pub async fn actix_route_delete<R: ResourceService>(
-    path: actix_web::web::Path<R::PathComponents>,
-    req: actix_web::HttpRequest,
-    principal: R::Principal,
-    resource_service: actix_web::web::Data<R>,
-    root_span: tracing_actix_web::RootSpan,
-) -> Result<actix_web::HttpResponse, R::Error> {
-    let no_trash = req
-        .headers()
-        .get("X-No-Trashbin")
-        .map(|val| matches!(val.to_str(), Ok("1")))
-        .unwrap_or(false);
-
-    // This weird conversion stuff is because we want to use the headers library (to be
-    // framework-agnostic in the future) which uses http==1.0,
-    // while actix-web still uses http==0.2
-    let if_match = req
-        .headers()
-        .get_all(http_02::header::IF_MATCH)
-        .map(|val_02| HeaderValue::from_bytes(val_02.as_bytes()).unwrap())
-        .collect_vec();
-    let if_none_match = req
-        .headers()
-        .get_all(http_02::header::IF_NONE_MATCH)
-        .map(|val_02| HeaderValue::from_bytes(val_02.as_bytes()).unwrap())
-        .collect_vec();
-
-    let if_match = if if_match.is_empty() {
-        None
-    } else {
-        Some(IfMatch::decode(&mut if_match.iter()).unwrap())
-    };
-    let if_none_match = if if_none_match.is_empty() {
-        None
-    } else {
-        Some(IfNoneMatch::decode(&mut if_none_match.iter()).unwrap())
-    };
-
-    route_delete(
-        &path.into_inner(),
-        &principal,
-        resource_service.as_ref(),
-        no_trash,
-        if_match,
-        if_none_match,
-    )
-    .await?;
-
-    Ok(actix_web::HttpResponse::Ok().body(""))
-}
-
-#[cfg(feature = "axum")]
 pub(crate) async fn axum_route_delete<R: ResourceService>(
     Path(path): Path<R::PathComponents>,
-    State(resource_service): State<Arc<R>>,
+    State(resource_service): State<R>,
-    Extension(principal): Extension<R::Principal>,
+    principal: R::Principal,
     if_match: Option<TypedHeader<IfMatch>>,
     if_none_match: Option<TypedHeader<IfNoneMatch>>,
     header_map: HeaderMap,
@@ -84,7 +22,7 @@ pub(crate) async fn axum_route_delete<R: ResourceService>(
     route_delete(
         &path,
         &principal,
-        resource_service.as_ref(),
+        &resource_service,
         no_trash,
         if_match.map(|hdr| hdr.0),
         if_none_match.map(|hdr| hdr.0),

crates/dav/src/resource/methods/mod.rs

@@ -2,17 +2,6 @@ mod delete;
 mod propfind;
 mod proppatch;
 
-#[cfg(feature = "actix")]
-pub(crate) use delete::actix_route_delete;
-#[cfg(feature = "axum")]
 pub(crate) use delete::axum_route_delete;
-
-#[cfg(feature = "actix")]
-pub(crate) use propfind::actix_route_propfind;
-#[cfg(feature = "axum")]
 pub(crate) use propfind::axum_route_propfind;
-
-#[cfg(feature = "actix")]
-pub(crate) use proppatch::actix_route_proppatch;
-#[cfg(feature = "axum")]
 pub(crate) use proppatch::axum_route_proppatch;

crates/dav/src/resource/methods/propfind.rs

@@ -7,47 +7,15 @@ use crate::resource::ResourceService;
 use crate::xml::MultistatusElement;
 use crate::xml::PropfindElement;
 use crate::xml::PropfindType;
-#[cfg(feature = "axum")]
 use axum::extract::{Extension, OriginalUri, Path, State};
 use rustical_xml::PropName;
 use rustical_xml::XmlDocument;
-use std::sync::Arc;
-use tracing::instrument;
 
-#[cfg(feature = "actix")]
-#[instrument(parent = root_span.id(), skip(path, req, root_span, resource_service, puri))]
-#[allow(clippy::type_complexity)]
-pub(crate) async fn actix_route_propfind<R: ResourceService>(
-    path: ::actix_web::web::Path<R::PathComponents>,
-    body: String,
-    req: ::actix_web::HttpRequest,
-    user: R::Principal,
-    depth: Depth,
-    root_span: tracing_actix_web::RootSpan,
-    resource_service: ::actix_web::web::Data<R>,
-    puri: ::actix_web::web::Data<R::PrincipalUri>,
-) -> Result<
-    MultistatusElement<<R::Resource as Resource>::Prop, <R::MemberType as Resource>::Prop>,
-    R::Error,
-> {
-    route_propfind(
-        &path.into_inner(),
-        req.path(),
-        &body,
-        &user,
-        &depth,
-        resource_service.as_ref(),
-        puri.as_ref(),
-    )
-    .await
-}
-
-#[cfg(feature = "axum")]
 pub(crate) async fn axum_route_propfind<R: ResourceService>(
     Path(path): Path<R::PathComponents>,
-    State(resource_service): State<Arc<R>>,
+    State(resource_service): State<R>,
     depth: Depth,
-    Extension(principal): Extension<R::Principal>,
+    principal: R::Principal,
     uri: OriginalUri,
     Extension(puri): Extension<R::PrincipalUri>,
     body: String,
@@ -61,7 +29,7 @@ pub(crate) async fn axum_route_propfind<R: ResourceService>(
         &body,
         &principal,
         &depth,
-        resource_service.as_ref(),
+        &resource_service,
         &puri,
     )
     .await
@@ -115,7 +83,7 @@ pub(crate) async fn route_propfind<R: ResourceService>(
         }
     }
 
-    let response = resource.propfind_typed(path, &propfind_self.prop, puri, &principal)?;
+    let response = resource.propfind_typed(path, &propfind_self.prop, puri, principal)?;
 
     Ok(MultistatusElement {
         responses: vec![response],

crates/dav/src/resource/methods/proppatch.rs

@@ -1,13 +1,11 @@
 use crate::Error;
 use crate::privileges::UserPrivilege;
-use std::sync::Arc;
 use crate::resource::Resource;
 use crate::resource::ResourceService;
-#[cfg(feature = "axum")]
-use axum::extract::{Extension, OriginalUri, Path, State};
 use crate::xml::MultistatusElement;
 use crate::xml::TagList;
 use crate::xml::multistatus::{PropstatElement, PropstatWrapper, ResponseElement};
+use axum::extract::{OriginalUri, Path, State};
 use http::StatusCode;
 use quick_xml::name::Namespace;
 use rustical_xml::NamespaceOwned;
@@ -17,7 +15,6 @@ use rustical_xml::XmlDeserialize;
 use rustical_xml::XmlDocument;
 use rustical_xml::XmlRootTag;
 use std::str::FromStr;
-use tracing::instrument;
 
 #[derive(XmlDeserialize, Clone, Debug)]
 #[xml(untagged)]
@@ -64,46 +61,14 @@ enum Operation<T: XmlDeserialize> {
 #[xml(ns = "crate::namespace::NS_DAV")]
 struct PropertyupdateElement<T: XmlDeserialize>(#[xml(ty = "untagged", flatten)] Vec<Operation<T>>);
 
-#[cfg(feature = "actix")]
-#[instrument(parent = root_span.id(), skip(path, req, root_span, resource_service))]
-pub(crate) async fn actix_route_proppatch<R: ResourceService>(
-    path: actix_web::web::Path<R::PathComponents>,
-    body: String,
-    req: actix_web::HttpRequest,
-    principal: R::Principal,
-    root_span: tracing_actix_web::RootSpan,
-    resource_service: actix_web::web::Data<R>,
-) -> Result<MultistatusElement<String, String>, R::Error> {
-    route_proppatch(
-        &path.into_inner(),
-        req.path(),
-        &body,
-        &principal,
-        resource_service.as_ref(),
-    )
-    .await
-}
-
-
-#[cfg(feature = "axum")]
 pub(crate) async fn axum_route_proppatch<R: ResourceService>(
     Path(path): Path<R::PathComponents>,
-    State(resource_service): State<Arc<R>>,
+    State(resource_service): State<R>,
-    Extension(principal): Extension<R::Principal>,
+    principal: R::Principal,
     uri: OriginalUri,
     body: String,
-) -> Result<
+) -> Result<MultistatusElement<String, String>, R::Error> {
-    MultistatusElement<String, String>,
+    route_proppatch(&path, uri.path(), &body, &principal, &resource_service).await
-    R::Error,
-> {
-    route_proppatch(
-        &path,
-        uri.path(),
-        &body,
-        &principal,
-        resource_service.as_ref(),
-    )
-    .await
 }
 
 pub(crate) async fn route_proppatch<R: ResourceService>(
@@ -118,10 +83,10 @@ pub(crate) async fn route_proppatch<R: ResourceService>(
     // Extract operations
     let PropertyupdateElement::<SetPropertyPropWrapperWrapper<<R::Resource as Resource>::Prop>>(
         operations,
-    ) = XmlDocument::parse_str(&body).map_err(Error::XmlError)?;
+    ) = XmlDocument::parse_str(body).map_err(Error::XmlError)?;
 
     let mut resource = resource_service.get_resource(path_components).await?;
-    let privileges = resource.get_user_privileges(&principal)?;
+    let privileges = resource.get_user_privileges(principal)?;
     if !privileges.has(&UserPrivilege::Write) {
         return Err(Error::Unauthorized.into());
     }

crates/dav/src/resource/mod.rs

@@ -12,17 +12,13 @@ use rustical_xml::{EnumVariants, NamespaceOwned, PropName, XmlDeserialize, XmlSe
 use std::collections::HashSet;
 use std::str::FromStr;
 
-#[cfg(feature = "axum")]
 mod axum_methods;
-#[cfg(feature = "axum")]
 mod axum_service;
 mod methods;
 mod principal_uri;
 mod resource_service;
 
-#[cfg(feature = "axum")]
 pub use axum_methods::AxumMethods;
-#[cfg(feature = "axum")]
 pub use axum_service::AxumService;
 pub use principal_uri::PrincipalUri;
 

crates/dav/src/resource/resource_service.rs

@@ -1,14 +1,8 @@
-#[cfg(feature = "actix")]
-use super::methods::{actix_route_delete, actix_route_propfind, actix_route_proppatch};
 use super::{PrincipalUri, Resource};
 use crate::Principal;
-#[cfg(feature = "axum")]
 use crate::resource::{AxumMethods, AxumService};
-#[cfg(feature = "actix")]
-use actix_web::{http::Method, web, web::Data};
 use async_trait::async_trait;
 use serde::Deserialize;
-use std::{str::FromStr, sync::Arc};
 
 #[async_trait]
 pub trait ResourceService: Sized + Send + Sync + 'static {
@@ -28,11 +22,6 @@ pub trait ResourceService: Sized + Send + Sync + 'static {
         Ok(vec![])
     }
 
-    async fn test_get_members(&self, _path: &Self::PathComponents) -> Result<String, Self::Error> {
-        // ) -> Result<Vec<Self::MemberType>, Self::Error> {
-        Ok("asd".to_string())
-    }
-
     async fn get_resource(
         &self,
         _path: &Self::PathComponents,
@@ -54,36 +43,10 @@ pub trait ResourceService: Sized + Send + Sync + 'static {
         Err(crate::Error::Unauthorized.into())
     }
 
-    #[cfg(feature = "actix")]
-    #[inline]
-    fn actix_resource(self) -> actix_web::Resource
-    where
-        Self::Error: actix_web::ResponseError,
-        Self::Principal: actix_web::FromRequest,
-    {
-        web::resource("")
-            .app_data(Data::new(self))
-            .route(
-                web::method(Method::from_str("PROPFIND").unwrap()).to(actix_route_propfind::<Self>),
-            )
-            .route(
-                web::method(Method::from_str("PROPPATCH").unwrap())
-                    .to(actix_route_proppatch::<Self>),
-            )
-            .delete(actix_route_delete::<Self>)
-    }
-
-    #[cfg(feature = "actix")]
-    fn actix_scope(self) -> actix_web::Scope
-    where
-        Self::Error: actix_web::ResponseError,
-        Self::Principal: actix_web::FromRequest;
-
-    #[cfg(feature = "axum")]
     fn axum_service(self) -> AxumService<Self>
     where
         Self: Clone + Send + Sync + AxumMethods,
     {
-        AxumService::new(Arc::new(self))
+        AxumService::new(self)
     }
 }

crates/dav/src/resources/root.rs

@@ -3,7 +3,7 @@ use crate::extensions::{
     CommonPropertiesExtension, CommonPropertiesProp, CommonPropertiesPropName,
 };
 use crate::privileges::UserPrivilegeSet;
-use crate::resource::{PrincipalUri, Resource, ResourceService};
+use crate::resource::{AxumMethods, PrincipalUri, Resource, ResourceService};
 use crate::xml::{Resourcetype, ResourcetypeInner};
 use async_trait::async_trait;
 use std::marker::PhantomData;
@@ -74,15 +74,9 @@ impl<PRS: ResourceService<Principal = P> + Clone, P: Principal, PURI: PrincipalU
     async fn get_resource(&self, _: &()) -> Result<Self::Resource, Self::Error> {
         Ok(RootResource::<PRS::Resource, P>::default())
     }
-
+}
-    #[cfg(feature = "actix")]
+
-    fn actix_scope(self) -> actix_web::Scope
+impl<PRS: ResourceService<Principal = P> + Clone, P: Principal, PURI: PrincipalUri> AxumMethods
-    where
+    for RootResourceService<PRS, P, PURI>
-        Self::Error: actix_web::ResponseError,
+{
-        Self::Principal: actix_web::FromRequest,
-    {
-        actix_web::web::scope("")
-            .service(self.0.clone().actix_scope())
-            .service(self.actix_resource())
-    }
 }

crates/dav/src/xml/multistatus.rs

@@ -1,8 +1,4 @@
 use crate::xml::TagList;
-#[cfg(feature = "actix")]
-use actix_web::{
-    HttpRequest, HttpResponse, Responder, ResponseError, body::BoxBody, http::header::ContentType,
-};
 use http::StatusCode;
 use quick_xml::name::Namespace;
 use rustical_xml::{XmlRootTag, XmlSerialize, XmlSerializeRoot};
@@ -108,24 +104,6 @@ impl<T1: XmlSerialize, T2: XmlSerialize> Default for MultistatusElement<T1, T2>
     }
 }
 
-#[cfg(feature = "actix")]
-impl<T1: XmlSerialize, T2: XmlSerialize> Responder for MultistatusElement<T1, T2> {
-    type Body = BoxBody;
-
-    fn respond_to(self, _req: &HttpRequest) -> HttpResponse<Self::Body> {
-        let mut output: Vec<_> = b"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".into();
-        let mut writer = quick_xml::Writer::new_with_indent(&mut output, b' ', 4);
-        if let Err(err) = self.serialize_root(&mut writer) {
-            return crate::Error::from(err).error_response();
-        }
-
-        HttpResponse::MultiStatus()
-            .content_type(ContentType::xml())
-            .body(String::from_utf8(output).unwrap())
-    }
-}
-
-#[cfg(feature = "axum")]
 impl<T1: XmlSerialize, T2: XmlSerialize> axum::response::IntoResponse
     for MultistatusElement<T1, T2>
 {

crates/dav_push/Cargo.toml

@@ -8,7 +8,6 @@ publish = false
 
 [dependencies]
 rustical_xml.workspace = true
-actix-web = { workspace = true }
 async-trait = { workspace = true }
 futures-util = { workspace = true }
 quick-xml = { workspace = true }
@@ -18,7 +17,6 @@ itertools = { workspace = true }
 log = { workspace = true }
 derive_more = { workspace = true }
 tracing = { workspace = true }
-tracing-actix-web = { workspace = true }
 reqwest.workspace = true
 tokio.workspace = true
 rustical_dav.workspace = true

crates/frontend/Cargo.toml

@@ -7,14 +7,15 @@ repository.workspace = true
 publish = false
 
 [dependencies]
+tower.workspace = true
+http.workspace = true
+axum.workspace = true
 askama.workspace = true
-async-trait.workspace = true
 askama_web.workspace = true
-actix-session.workspace = true
+async-trait.workspace = true
 serde.workspace = true
 thiserror.workspace = true
 tokio.workspace = true
-actix-web.workspace = true
 rustical_store.workspace = true
 rust-embed.workspace = true
 futures-core.workspace = true
@@ -27,3 +28,5 @@ uuid.workspace = true
 url.workspace = true
 tracing.workspace = true
 rustical_oidc.workspace = true
+axum-extra.workspace= true
+headers.workspace = true

crates/frontend/src/assets.rs

@@ -1,97 +1,72 @@
-use std::marker::PhantomData;
+use axum::{
-
+    RequestExt,
-use actix_web::{
+    body::Body,
-    body::BoxBody,
+    extract::{Path, Request},
-    dev::{
+    response::{IntoResponse, Response},
-        HttpServiceFactory, ResourceDef, Service, ServiceFactory, ServiceRequest, ServiceResponse,
-    },
-    http::{header, Method},
-    HttpResponse,
 };
-use futures_core::future::LocalBoxFuture;
+use futures_core::future::BoxFuture;
+use headers::{ContentType, ETag, HeaderMapExt};
+use http::{Method, StatusCode};
 use rust_embed::RustEmbed;
+use std::{convert::Infallible, marker::PhantomData, str::FromStr};
+use tower::Service;
 
-#[derive(RustEmbed)]
+#[derive(Clone, RustEmbed)]
 #[folder = "public/assets"]
 pub struct Assets;
 
+#[derive(Clone)]
 pub struct EmbedService<E>
 where
     E: 'static + RustEmbed,
 {
     _embed: PhantomData<E>,
-    prefix: String,
 }
 
 impl<E> EmbedService<E>
 where
     E: 'static + RustEmbed,
 {
-    pub fn new(prefix: String) -> Self {
+    pub fn new() -> Self {
         Self {
-            prefix,
             _embed: PhantomData,
         }
     }
 }
 
-impl<E> HttpServiceFactory for EmbedService<E>
+impl<E> Service<Request> for EmbedService<E>
 where
     E: 'static + RustEmbed,
 {
-    fn register(self, config: &mut actix_web::dev::AppService) {
+    type Response = Response;
-        let resource_def = if config.is_root() {
+    type Error = Infallible;
-            ResourceDef::root_prefix(&self.prefix)
+    type Future = BoxFuture<'static, Result<Self::Response, Self::Error>>;
-        } else {
+
-            ResourceDef::prefix(&self.prefix)
+    #[inline]
-        };
+    fn poll_ready(
-        config.register_service(resource_def, None, self, None);
+        &mut self,
+        _cx: &mut std::task::Context<'_>,
+    ) -> std::task::Poll<Result<(), Self::Error>> {
+        Ok(()).into()
     }
-}
 
-impl<E> ServiceFactory<ServiceRequest> for EmbedService<E>
+    #[inline]
-where
+    fn call(&mut self, mut req: Request) -> Self::Future {
-    E: 'static + RustEmbed,
-{
-    type Response = ServiceResponse;
-    type Error = actix_web::Error;
-    type Config = ();
-    type Service = EmbedService<E>;
-    type InitError = ();
-    type Future = LocalBoxFuture<'static, Result<Self::Service, Self::InitError>>;
-
-    fn new_service(&self, _: ()) -> Self::Future {
-        let prefix = self.prefix.clone();
-        Box::pin(async move {
-            Ok(Self {
-                prefix,
-                _embed: PhantomData,
-            })
-        })
-    }
-}
-
-impl<E> Service<ServiceRequest> for EmbedService<E>
-where
-    E: 'static + RustEmbed,
-{
-    type Response = ServiceResponse<BoxBody>;
-    type Error = actix_web::Error;
-    type Future = LocalBoxFuture<'static, Result<Self::Response, Self::Error>>;
-
-    actix_web::dev::always_ready!();
-
-    fn call(&self, req: ServiceRequest) -> Self::Future {
         Box::pin(async move {
             if req.method() != Method::GET && req.method() != Method::HEAD {
-                return Ok(req.into_response(HttpResponse::MethodNotAllowed()));
+                return Ok(StatusCode::METHOD_NOT_ALLOWED.into_response());
             }
-            let path = req.match_info().unprocessed().trim_start_matches('/');
+            let path: String = if let Ok(Path(path)) = req.extract_parts().await.unwrap() {
+                path
+            } else {
+                return Ok(StatusCode::NOT_FOUND.into_response());
+            };
 
-            match E::get(path) {
+            match E::get(&path) {
                 Some(file) => {
                     let data = file.data;
                     let hash = hex::encode(file.metadata.sha256_hash());
+                    let etag = format!("\"{hash}\"");
                     let mime = mime_guess::from_path(path).first_or_octet_stream();
 
                     let body = if req.method() == Method::HEAD {
@@ -99,14 +74,13 @@ where
                     } else {
                         data
                     };
-                    Ok(req.into_response(
+                    let mut res = Response::builder().status(StatusCode::OK);
-                        HttpResponse::Ok()
+                    let hdrs = res.headers_mut().unwrap();
-                            .content_type(mime)
+                    hdrs.typed_insert(ContentType::from(mime));
-                            .insert_header((header::ETAG, hash))
+                    hdrs.typed_insert(ETag::from_str(&etag).unwrap());
-                            .body(body),
+                    Ok(res.body(Body::from(body)).unwrap())
-                    ))
                 }
-                None => Ok(req.into_response(HttpResponse::NotFound())),
+                None => Ok(StatusCode::NOT_FOUND.into_response()),
             }
         })
     }

crates/frontend/src/lib.rs

@@ -1,30 +1,23 @@
-use actix_session::{
-    SessionMiddleware,
-    config::CookieContentSecurity,
-    storage::{CookieSessionStore, SessionStore},
-};
-use actix_web::{
-    HttpRequest, HttpResponse, Responder,
-    cookie::{Key, SameSite},
-    dev::ServiceResponse,
-    http::{Method, StatusCode, header},
-    middleware::{ErrorHandlerResponse, ErrorHandlers},
-    web::{self, Data, Form, Path, Redirect},
-};
 use askama::Template;
-use askama_web::WebTemplate;
+// use askama_web::WebTemplate;
-use assets::{Assets, EmbedService};
+// use assets::{Assets, EmbedService};
 use async_trait::async_trait;
+use axum::{Extension, Router, response::IntoResponse, routing::get};
+use http::Uri;
 use rand::{Rng, distributions::Alphanumeric};
-use routes::{
+use rustical_oidc::OidcConfig;
-    addressbook::{route_addressbook, route_addressbook_restore},
+// use routes::{
-    calendar::{route_calendar, route_calendar_restore},
+//     addressbook::{route_addressbook, route_addressbook_restore},
-    login::{route_get_login, route_post_login, route_post_logout},
+//     calendar::{route_calendar, route_calendar_restore},
-};
+//     login::{route_get_login, route_post_login, route_post_logout},
-use rustical_oidc::{OidcConfig, OidcServiceConfig, UserStore, configure_oidc};
+// };
+// use rustical_oidc::{OidcConfig, OidcServiceConfig, UserStore, configure_oidc};
 use rustical_store::{
     Addressbook, AddressbookStore, Calendar, CalendarStore,
-    auth::{AuthenticationMiddleware, AuthenticationProvider, User, user::AppToken},
+    auth::{
+        AuthenticationMiddleware, AuthenticationProvider, User, middleware::AuthenticationLayer,
+        user::AppToken,
+    },
 };
 use serde::Deserialize;
 use std::sync::Arc;
@@ -40,6 +33,11 @@ pub const ROUTE_USER_NAMED: &str = "frontend_user_named";
 
 pub use config::{FrontendConfig, generate_frontend_secret};
 
+use crate::{
+    assets::{Assets, EmbedService},
+    routes::login::{route_get_login, route_post_login},
+};
+
 pub fn generate_app_token() -> String {
     rand::thread_rng()
         .sample_iter(Alphanumeric)
@@ -48,313 +46,312 @@ pub fn generate_app_token() -> String {
         .collect()
 }
 
-#[derive(Template, WebTemplate)]
+// #[derive(Template, WebTemplate)]
-#[template(path = "pages/user.html")]
+// #[template(path = "pages/user.html")]
-struct UserPage {
+// struct UserPage {
-    pub user: User,
+//     pub user: User,
-    pub app_tokens: Vec<AppToken>,
+//     pub app_tokens: Vec<AppToken>,
-    pub calendars: Vec<Calendar>,
+//     pub calendars: Vec<Calendar>,
-    pub deleted_calendars: Vec<Calendar>,
+//     pub deleted_calendars: Vec<Calendar>,
-    pub addressbooks: Vec<Addressbook>,
+//     pub addressbooks: Vec<Addressbook>,
-    pub deleted_addressbooks: Vec<Addressbook>,
+//     pub deleted_addressbooks: Vec<Addressbook>,
-    pub is_apple: bool,
+//     pub is_apple: bool,
-}
+// }
+//
+// async fn route_user_named<CS: CalendarStore, AS: AddressbookStore, AP: AuthenticationProvider>(
+//     path: Path<String>,
+//     cal_store: Data<CS>,
+//     addr_store: Data<AS>,
+//     auth_provider: Data<AP>,
+//     user: User,
+//     req: HttpRequest,
+// ) -> impl Responder {
+//     let user_id = path.into_inner();
+//     if user_id != user.id {
+//         return actix_web::HttpResponse::Unauthorized().body("Unauthorized");
+//     }
+//
+//     let mut calendars = vec![];
+//     for group in user.memberships() {
+//         calendars.extend(cal_store.get_calendars(group).await.unwrap());
+//     }
+//
+//     let mut deleted_calendars = vec![];
+//     for group in user.memberships() {
+//         deleted_calendars.extend(cal_store.get_deleted_calendars(group).await.unwrap());
+//     }
+//
+//     let mut addressbooks = vec![];
+//     for group in user.memberships() {
+//         addressbooks.extend(addr_store.get_addressbooks(group).await.unwrap());
+//     }
+//
+//     let mut deleted_addressbooks = vec![];
+//     for group in user.memberships() {
+//         deleted_addressbooks.extend(addr_store.get_deleted_addressbooks(group).await.unwrap());
+//     }
+//
+//     let is_apple = req
+//         .headers()
+//         .get(header::USER_AGENT)
+//         .and_then(|user_agent| user_agent.to_str().ok())
+//         .map(|ua| ua.contains("Apple") || ua.contains("Mac OS"))
+//         .unwrap_or_default();
+//
+//     UserPage {
+//         app_tokens: auth_provider.get_app_tokens(&user.id).await.unwrap(),
+//         calendars,
+//         deleted_calendars,
+//         addressbooks,
+//         deleted_addressbooks,
+//         user,
+//         is_apple,
+//     }
+//     .respond_to(&req)
+// }
+//
+// async fn route_get_home(user: User, req: HttpRequest) -> Redirect {
+//     Redirect::to(
+//         req.url_for(ROUTE_USER_NAMED, &[user.id])
+//             .unwrap()
+//             .to_string(),
+//     )
+//     .see_other()
+// }
+//
+// async fn route_root(user: Option<User>, req: HttpRequest) -> impl Responder {
+//     let redirect_url = match user {
+//         Some(_) => req.url_for_static(ROUTE_NAME_HOME).unwrap(),
+//         None => req
+//             .resource_map()
+//             .url_for::<[_; 0], String>(&req, "frontend_login", [])
+//             .unwrap(),
+//     };
+//     web::Redirect::to(redirect_url.to_string()).permanent()
+// }
+//
+// #[derive(Template)]
+// #[template(path = "apple_configuration/template.xml")]
+// pub struct AppleConfig {
+//     token_name: String,
+//     account_description: String,
+//     hostname: String,
+//     caldav_principal_url: String,
+//     carddav_principal_url: String,
+//     user: String,
+//     token: String,
+//     caldav_profile_uuid: Uuid,
+//     carddav_profile_uuid: Uuid,
+//     plist_uuid: Uuid,
+// }
+//
+// #[derive(Debug, Clone, Deserialize)]
+// pub(crate) struct PostAppTokenForm {
+//     name: String,
+//     #[serde(default)]
+//     apple: bool,
+// }
+//
+// async fn route_post_app_token<AP: AuthenticationProvider>(
+//     user: User,
+//     auth_provider: Data<AP>,
+//     path: Path<String>,
+//     Form(PostAppTokenForm { apple, name }): Form<PostAppTokenForm>,
+//     req: HttpRequest,
+// ) -> Result<HttpResponse, rustical_store::Error> {
+//     assert!(!name.is_empty());
+//     assert_eq!(path.into_inner(), user.id);
+//     let token = generate_app_token();
+//     auth_provider
+//         .add_app_token(&user.id, name.to_owned(), token.clone())
+//         .await?;
+//     if apple {
+//         let hostname = req.full_url().host_str().unwrap().to_owned();
+//         let profile = AppleConfig {
+//             token_name: name,
+//             account_description: format!("{}@{}", &user.id, &hostname),
+//             hostname,
+//             caldav_principal_url: req
+//                 .url_for("caldav_principal", [&user.id])
+//                 .unwrap()
+//                 .to_string(),
+//             carddav_principal_url: req
+//                 .url_for("carddav_principal", [&user.id])
+//                 .unwrap()
+//                 .to_string(),
+//             user: user.id.to_owned(),
+//             token,
+//             caldav_profile_uuid: Uuid::new_v4(),
+//             carddav_profile_uuid: Uuid::new_v4(),
+//             plist_uuid: Uuid::new_v4(),
+//         }
+//         .render()
+//         .unwrap();
+//         Ok(HttpResponse::Ok()
+//             .insert_header(header::ContentDisposition::attachment(format!(
+//                 "rustical-{}.mobileconfig",
+//                 user.id
+//             )))
+//             .insert_header((
+//                 header::CONTENT_TYPE,
+//                 "application/x-apple-aspen-config; charset=utf-8",
+//             ))
+//             .body(profile))
+//     } else {
+//         Ok(HttpResponse::Ok().body(token))
+//     }
+// }
+//
+// async fn route_delete_app_token<AP: AuthenticationProvider>(
+//     user: User,
+//     auth_provider: Data<AP>,
+//     path: Path<(String, String)>,
+// ) -> Result<Redirect, rustical_store::Error> {
+//     let (path_user, token_id) = path.into_inner();
+//     assert_eq!(path_user, user.id);
+//     auth_provider.remove_app_token(&user.id, &token_id).await?;
+//     Ok(Redirect::to("/frontend/user").see_other())
+// }
+//
+// pub(crate) fn unauthorized_handler<B>(
+//     res: ServiceResponse<B>,
+// ) -> actix_web::Result<ErrorHandlerResponse<B>> {
+//     let (req, _) = res.into_parts();
+//     let redirect_uri = req.uri().to_string();
+//     let mut login_url = req.url_for_static("frontend_login").unwrap();
+//     login_url
+//         .query_pairs_mut()
+//         .append_pair("redirect_uri", &redirect_uri);
+//     let login_url = login_url.to_string();
+//
+//     let response = HttpResponse::Unauthorized().body(format!(
+//         r#"<!Doctype html>
+//         <html>
+//             <head>
+//                 <meta http-equiv="refresh" content="1; url={login_url}" />
+//             </head>
+//             <body>
+//                 Unauthorized, redirecting to <a href="{login_url}">login page</a>
+//             </body>
+//         <html>
+//     "#
+//     ));
+//
+//     let res = ServiceResponse::new(req, response)
+//         .map_into_boxed_body()
+//         .map_into_right_body();
+//
+//     Ok(ErrorHandlerResponse::Response(res))
+// }
+//
+// pub fn session_middleware(frontend_secret: [u8; 64]) -> SessionMiddleware<impl SessionStore> {
+//     SessionMiddleware::builder(CookieSessionStore::default(), Key::from(&frontend_secret))
+//         .cookie_secure(true)
+//         .cookie_same_site(SameSite::Strict)
+//         .cookie_content_security(CookieContentSecurity::Private)
+//         .build()
+// }
 
-async fn route_user_named<CS: CalendarStore, AS: AddressbookStore, AP: AuthenticationProvider>(
+pub fn frontend_router<AP: AuthenticationProvider, CS: CalendarStore, AS: AddressbookStore>(
-    path: Path<String>,
-    cal_store: Data<CS>,
-    addr_store: Data<AS>,
-    auth_provider: Data<AP>,
-    user: User,
-    req: HttpRequest,
-) -> impl Responder {
-    let user_id = path.into_inner();
-    if user_id != user.id {
-        return actix_web::HttpResponse::Unauthorized().body("Unauthorized");
-    }
-
-    let mut calendars = vec![];
-    for group in user.memberships() {
-        calendars.extend(cal_store.get_calendars(group).await.unwrap());
-    }
-
-    let mut deleted_calendars = vec![];
-    for group in user.memberships() {
-        deleted_calendars.extend(cal_store.get_deleted_calendars(group).await.unwrap());
-    }
-
-    let mut addressbooks = vec![];
-    for group in user.memberships() {
-        addressbooks.extend(addr_store.get_addressbooks(group).await.unwrap());
-    }
-
-    let mut deleted_addressbooks = vec![];
-    for group in user.memberships() {
-        deleted_addressbooks.extend(addr_store.get_deleted_addressbooks(group).await.unwrap());
-    }
-
-    let is_apple = req
-        .headers()
-        .get(header::USER_AGENT)
-        .and_then(|user_agent| user_agent.to_str().ok())
-        .map(|ua| ua.contains("Apple") || ua.contains("Mac OS"))
-        .unwrap_or_default();
-
-    UserPage {
-        app_tokens: auth_provider.get_app_tokens(&user.id).await.unwrap(),
-        calendars,
-        deleted_calendars,
-        addressbooks,
-        deleted_addressbooks,
-        user,
-        is_apple,
-    }
-    .respond_to(&req)
-}
-
-async fn route_get_home(user: User, req: HttpRequest) -> Redirect {
-    Redirect::to(
-        req.url_for(ROUTE_USER_NAMED, &[user.id])
-            .unwrap()
-            .to_string(),
-    )
-    .see_other()
-}
-
-async fn route_root(user: Option<User>, req: HttpRequest) -> impl Responder {
-    let redirect_url = match user {
-        Some(_) => req.url_for_static(ROUTE_NAME_HOME).unwrap(),
-        None => req
-            .resource_map()
-            .url_for::<[_; 0], String>(&req, "frontend_login", [])
-            .unwrap(),
-    };
-    web::Redirect::to(redirect_url.to_string()).permanent()
-}
-
-#[derive(Template)]
-#[template(path = "apple_configuration/template.xml")]
-pub struct AppleConfig {
-    token_name: String,
-    account_description: String,
-    hostname: String,
-    caldav_principal_url: String,
-    carddav_principal_url: String,
-    user: String,
-    token: String,
-    caldav_profile_uuid: Uuid,
-    carddav_profile_uuid: Uuid,
-    plist_uuid: Uuid,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub(crate) struct PostAppTokenForm {
-    name: String,
-    #[serde(default)]
-    apple: bool,
-}
-
-async fn route_post_app_token<AP: AuthenticationProvider>(
-    user: User,
-    auth_provider: Data<AP>,
-    path: Path<String>,
-    Form(PostAppTokenForm { apple, name }): Form<PostAppTokenForm>,
-    req: HttpRequest,
-) -> Result<HttpResponse, rustical_store::Error> {
-    assert!(!name.is_empty());
-    assert_eq!(path.into_inner(), user.id);
-    let token = generate_app_token();
-    auth_provider
-        .add_app_token(&user.id, name.to_owned(), token.clone())
-        .await?;
-    if apple {
-        let hostname = req.full_url().host_str().unwrap().to_owned();
-        let profile = AppleConfig {
-            token_name: name,
-            account_description: format!("{}@{}", &user.id, &hostname),
-            hostname,
-            caldav_principal_url: req
-                .url_for("caldav_principal", [&user.id])
-                .unwrap()
-                .to_string(),
-            carddav_principal_url: req
-                .url_for("carddav_principal", [&user.id])
-                .unwrap()
-                .to_string(),
-            user: user.id.to_owned(),
-            token,
-            caldav_profile_uuid: Uuid::new_v4(),
-            carddav_profile_uuid: Uuid::new_v4(),
-            plist_uuid: Uuid::new_v4(),
-        }
-        .render()
-        .unwrap();
-        Ok(HttpResponse::Ok()
-            .insert_header(header::ContentDisposition::attachment(format!(
-                "rustical-{}.mobileconfig",
-                user.id
-            )))
-            .insert_header((
-                header::CONTENT_TYPE,
-                "application/x-apple-aspen-config; charset=utf-8",
-            ))
-            .body(profile))
-    } else {
-        Ok(HttpResponse::Ok().body(token))
-    }
-}
-
-async fn route_delete_app_token<AP: AuthenticationProvider>(
-    user: User,
-    auth_provider: Data<AP>,
-    path: Path<(String, String)>,
-) -> Result<Redirect, rustical_store::Error> {
-    let (path_user, token_id) = path.into_inner();
-    assert_eq!(path_user, user.id);
-    auth_provider.remove_app_token(&user.id, &token_id).await?;
-    Ok(Redirect::to("/frontend/user").see_other())
-}
-
-pub(crate) fn unauthorized_handler<B>(
-    res: ServiceResponse<B>,
-) -> actix_web::Result<ErrorHandlerResponse<B>> {
-    let (req, _) = res.into_parts();
-    let redirect_uri = req.uri().to_string();
-    let mut login_url = req.url_for_static("frontend_login").unwrap();
-    login_url
-        .query_pairs_mut()
-        .append_pair("redirect_uri", &redirect_uri);
-    let login_url = login_url.to_string();
-
-    let response = HttpResponse::Unauthorized().body(format!(
-        r#"<!Doctype html>
-        <html>
-            <head>
-                <meta http-equiv="refresh" content="1; url={login_url}" />
-            </head>
-            <body>
-                Unauthorized, redirecting to <a href="{login_url}">login page</a>
-            </body>
-        <html>
-    "#
-    ));
-
-    let res = ServiceResponse::new(req, response)
-        .map_into_boxed_body()
-        .map_into_right_body();
-
-    Ok(ErrorHandlerResponse::Response(res))
-}
-
-pub fn session_middleware(frontend_secret: [u8; 64]) -> SessionMiddleware<impl SessionStore> {
-    SessionMiddleware::builder(CookieSessionStore::default(), Key::from(&frontend_secret))
-        .cookie_secure(true)
-        .cookie_same_site(SameSite::Strict)
-        .cookie_content_security(CookieContentSecurity::Private)
-        .build()
-}
-
-pub fn configure_frontend<AP: AuthenticationProvider, CS: CalendarStore, AS: AddressbookStore>(
-    cfg: &mut web::ServiceConfig,
     auth_provider: Arc<AP>,
     cal_store: Arc<CS>,
     addr_store: Arc<AS>,
     frontend_config: FrontendConfig,
     oidc_config: Option<OidcConfig>,
-) {
+) -> Router {
-    let mut scope = web::scope("")
+    let mut router = Router::new().layer(AuthenticationLayer::new(auth_provider.clone()));
-        .wrap(ErrorHandlers::new().handler(StatusCode::UNAUTHORIZED, unauthorized_handler))
+    router = router
-        .wrap(AuthenticationMiddleware::new(auth_provider.clone()))
+        .route("/login", get(route_get_login).post(route_post_login::<AP>))
-        .wrap(session_middleware(frontend_config.secret_key))
+        .route_service("/assets/{*file}", EmbedService::<Assets>::new())
-        .app_data(Data::from(auth_provider.clone()))
+        .layer(Extension(auth_provider.clone()))
-        .app_data(Data::from(cal_store.clone()))
+        .layer(Extension(cal_store.clone()))
-        .app_data(Data::from(addr_store.clone()))
+        .layer(Extension(addr_store.clone()))
-        .app_data(Data::new(frontend_config.clone()))
+        .layer(Extension(frontend_config.clone()))
-        .app_data(Data::new(oidc_config.clone()))
+        .layer(Extension(oidc_config.clone()));
-        .service(EmbedService::<Assets>::new("/assets".to_owned()))
+    // .wrap(session_middleware(frontend_config.secret_key))
-        .service(web::resource("").route(web::method(Method::GET).to(route_root)))
+    // .service(web::resource("").route(web::method(Method::GET).to(route_root)))
-        .service(
+    // .service(
-            web::resource("/user")
+    //     web::resource("/user")
-                .get(route_get_home)
+    //         .get(route_get_home)
-                .name(ROUTE_NAME_HOME),
+    //         .name(ROUTE_NAME_HOME),
-        )
+    // )
-        .service(
+    // .service(
-            web::resource("/user/{user}")
+    //     web::resource("/user/{user}")
-                .get(route_user_named::<CS, AS, AP>)
+    //         .get(route_user_named::<CS, AS, AP>)
-                .name(ROUTE_USER_NAMED),
+    //         .name(ROUTE_USER_NAMED),
-        )
+    // )
-        // App token management
+    // // App token management
-        .service(web::resource("/user/{user}/app_token").post(route_post_app_token::<AP>))
+    // .service(web::resource("/user/{user}/app_token").post(route_post_app_token::<AP>))
-        .service(
+    // .service(
-            // POST because HTML5 forms don't support DELETE method
+    //     // POST because HTML5 forms don't support DELETE method
-            web::resource("/user/{user}/app_token/{id}/delete").post(route_delete_app_token::<AP>),
+    //     web::resource("/user/{user}/app_token/{id}/delete").post(route_delete_app_token::<AP>),
-        )
+    // )
-        // Calendar
+    // // Calendar
-        .service(web::resource("/user/{user}/calendar/{calendar}").get(route_calendar::<CS>))
+    // .service(web::resource("/user/{user}/calendar/{calendar}").get(route_calendar::<CS>))
-        .service(
+    // .service(
-            web::resource("/user/{user}/calendar/{calendar}/restore")
+    //     web::resource("/user/{user}/calendar/{calendar}/restore")
-                .post(route_calendar_restore::<CS>),
+    //         .post(route_calendar_restore::<CS>),
-        )
+    // )
-        // Addressbook
+    // // Addressbook
-        .service(
+    // .service(
-            web::resource("/user/{user}/addressbook/{addressbook}").get(route_addressbook::<AS>),
+    //     web::resource("/user/{user}/addressbook/{addressbook}").get(route_addressbook::<AS>),
-        )
+    // )
-        .service(
+    // .service(
-            web::resource("/user/{user}/addressbook/{addressbook}/restore")
+    //     web::resource("/user/{user}/addressbook/{addressbook}/restore")
-                .post(route_addressbook_restore::<AS>),
+    //         .post(route_addressbook_restore::<AS>),
-        )
+    // )
-        // Login
+    // // Login
-        .service(
+    // .service(
-            web::resource("/login")
+    //     web::resource("/login")
-                .name("frontend_login")
+    //         .name("frontend_login")
-                .get(route_get_login)
+    //         .get(route_get_login)
-                .post(route_post_login::<AP>),
+    //         .post(route_post_login::<AP>),
-        )
+    // )
-        .service(
+    // .service(
-            web::resource("/logout")
+    //     web::resource("/logout")
-                .name("frontend_logout")
+    //         .name("frontend_logout")
-                .post(route_post_logout),
+    //         .post(route_post_logout),
-        );
+    // );
 
-    if let Some(oidc_config) = oidc_config {
+    // if let Some(oidc_config) = oidc_config {
-        scope = scope.service(web::scope("/login/oidc").configure(|cfg| {
+    //     scope = scope.service(web::scope("/login/oidc").configure(|cfg| {
-            configure_oidc(
+    //         configure_oidc(
-                cfg,
+    //             cfg,
-                oidc_config,
+    //             oidc_config,
-                OidcServiceConfig {
+    //             OidcServiceConfig {
-                    default_redirect_route_name: ROUTE_NAME_HOME,
+    //                 default_redirect_route_name: ROUTE_NAME_HOME,
-                    session_key_user_id: "user",
+    //                 session_key_user_id: "user",
-                },
+    //             },
-                Arc::new(OidcUserStore(auth_provider.clone())),
+    //             Arc::new(OidcUserStore(auth_provider.clone())),
-            )
+    //         )
-        }));
+    //     }));
-    }
+    // }
 
-    cfg.service(scope);
+    router
-}
-
-struct OidcUserStore<AP: AuthenticationProvider>(Arc<AP>);
-
-#[async_trait]
-impl<AP: AuthenticationProvider> UserStore for OidcUserStore<AP> {
-    type Error = rustical_store::Error;
-
-    async fn user_exists(&self, id: &str) -> Result<bool, Self::Error> {
-        Ok(self.0.get_principal(id).await?.is_some())
-    }
-
-    async fn insert_user(&self, id: &str) -> Result<(), Self::Error> {
-        self.0
-            .insert_principal(
-                User {
-                    id: id.to_owned(),
-                    displayname: None,
-                    principal_type: Default::default(),
-                    password: None,
-                    memberships: vec![],
-                },
-                false,
-            )
-            .await
-    }
 }
+//
+// struct OidcUserStore<AP: AuthenticationProvider>(Arc<AP>);
+//
+// #[async_trait]
+// impl<AP: AuthenticationProvider> UserStore for OidcUserStore<AP> {
+//     type Error = rustical_store::Error;
+//
+//     async fn user_exists(&self, id: &str) -> Result<bool, Self::Error> {
+//         Ok(self.0.get_principal(id).await?.is_some())
+//     }
+//
+//     async fn insert_user(&self, id: &str) -> Result<(), Self::Error> {
+//         self.0
+//             .insert_principal(
+//                 User {
+//                     id: id.to_owned(),
+//                     displayname: None,
+//                     principal_type: Default::default(),
+//                     password: None,
+//                     memberships: vec![],
+//                 },
+//                 false,
+//             )
+//             .await
+//     }
+// }

crates/frontend/src/nextcloud_login/mod.rs

@@ -1,16 +1,11 @@
-use actix_web::{
-    http::StatusCode,
-    middleware::ErrorHandlers,
-    web::{self, Data, ServiceConfig},
-};
 use chrono::{DateTime, Utc};
-use routes::{get_nextcloud_flow, post_nextcloud_flow, post_nextcloud_login, post_nextcloud_poll};
+// use routes::{get_nextcloud_flow, post_nextcloud_flow, post_nextcloud_login, post_nextcloud_poll};
 use rustical_store::auth::{AuthenticationMiddleware, AuthenticationProvider};
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::sync::Arc;
 use tokio::sync::RwLock;
-mod routes;
+// mod routes;
 
 #[derive(Debug, Clone)]
 struct NextcloudFlow {
@@ -47,32 +42,32 @@ pub struct NextcloudFlows {
     flows: RwLock<HashMap<String, NextcloudFlow>>,
 }
 
-use crate::{session_middleware, unauthorized_handler};
+// use crate::{session_middleware, unauthorized_handler};
-
+//
-pub fn configure_nextcloud_login<AP: AuthenticationProvider>(
+// pub fn configure_nextcloud_login<AP: AuthenticationProvider>(
-    cfg: &mut ServiceConfig,
+//     cfg: &mut ServiceConfig,
-    nextcloud_flows_state: Arc<NextcloudFlows>,
+//     nextcloud_flows_state: Arc<NextcloudFlows>,
-    auth_provider: Arc<AP>,
+//     auth_provider: Arc<AP>,
-    frontend_secret: [u8; 64],
+//     frontend_secret: [u8; 64],
-) {
+// ) {
-    cfg.service(
+//     cfg.service(
-        web::scope("/index.php/login/v2")
+//         web::scope("/index.php/login/v2")
-            .wrap(ErrorHandlers::new().handler(StatusCode::UNAUTHORIZED, unauthorized_handler))
+//             .wrap(ErrorHandlers::new().handler(StatusCode::UNAUTHORIZED, unauthorized_handler))
-            .wrap(AuthenticationMiddleware::new(auth_provider.clone()))
+//             .wrap(AuthenticationMiddleware::new(auth_provider.clone()))
-            .wrap(session_middleware(frontend_secret))
+//             .wrap(session_middleware(frontend_secret))
-            .app_data(Data::from(nextcloud_flows_state))
+//             .app_data(Data::from(nextcloud_flows_state))
-            .app_data(Data::from(auth_provider.clone()))
+//             .app_data(Data::from(auth_provider.clone()))
-            .service(web::resource("").post(post_nextcloud_login))
+//             .service(web::resource("").post(post_nextcloud_login))
-            .service(
+//             .service(
-                web::resource("/poll/{flow}")
+//                 web::resource("/poll/{flow}")
-                    .name("nc_login_poll")
+//                     .name("nc_login_poll")
-                    .post(post_nextcloud_poll::<AP>),
+//                     .post(post_nextcloud_poll::<AP>),
-            )
+//             )
-            .service(
+//             .service(
-                web::resource("/flow/{flow}")
+//                 web::resource("/flow/{flow}")
-                    .name("nc_login_flow")
+//                     .name("nc_login_flow")
-                    .get(get_nextcloud_flow)
+//                     .get(get_nextcloud_flow)
-                    .post(post_nextcloud_flow),
+//                     .post(post_nextcloud_flow),
-            ),
+//             ),
-    );
+//     );
-}
+// }

crates/frontend/src/routes/login.rs

@@ -1,13 +1,14 @@
+use std::sync::Arc;
+
 use crate::{FrontendConfig, OidcConfig};
-use actix_session::Session;
-use actix_web::{
-    HttpRequest, HttpResponse, Responder,
-    error::{ErrorNotFound, ErrorUnauthorized},
-    web::{Data, Form, Query, Redirect},
-};
 use askama::Template;
 use askama_web::WebTemplate;
-use rustical_oidc::ROUTE_NAME_OIDC_LOGIN;
+use axum::{
+    Extension, Form,
+    extract::{OriginalUri, Query},
+    response::{IntoResponse, Redirect, Response},
+};
+use http::StatusCode;
 use rustical_store::auth::AuthenticationProvider;
 use serde::Deserialize;
 use tracing::instrument;
@@ -30,29 +31,28 @@ pub struct GetLoginQuery {
     redirect_uri: Option<String>,
 }
 
-#[instrument(skip(req, config, oidc_config))]
+#[instrument(skip(config, oidc_config))]
 pub async fn route_get_login(
     Query(GetLoginQuery { redirect_uri }): Query<GetLoginQuery>,
-    req: HttpRequest,
+    Extension(config): Extension<FrontendConfig>,
-    config: Data<FrontendConfig>,
+    Extension(oidc_config): Extension<Option<OidcConfig>>,
-    oidc_config: Data<Option<OidcConfig>>,
+) -> Response {
-) -> HttpResponse {
+    // let oidc_data = oidc_config
-    let oidc_data = oidc_config
+    //     .as_ref()
-        .as_ref()
+    //     .as_ref()
-        .as_ref()
+    //     .map(|oidc_config| OidcProviderData {
-        .map(|oidc_config| OidcProviderData {
+    //         name: &oidc_config.name,
-            name: &oidc_config.name,
+    //         redirect_url: req
-            redirect_url: req
+    //             .url_for_static(ROUTE_NAME_OIDC_LOGIN)
-                .url_for_static(ROUTE_NAME_OIDC_LOGIN)
+    //             .unwrap()
-                .unwrap()
+    //             .to_string(),
-                .to_string(),
+    //     });
-        });
     LoginPage {
         redirect_uri,
         allow_password_login: config.allow_password_login,
-        oidc_data,
+        oidc_data: None,
     }
-    .respond_to(&req)
+    .into_response()
 }
 
 #[derive(Deserialize)]
@@ -62,43 +62,38 @@ pub struct PostLoginForm {
     redirect_uri: Option<String>,
 }
 
-#[instrument(skip(req, password, auth_provider, session, config))]
+// #[instrument(skip(password, auth_provider, config))]
 pub async fn route_post_login<AP: AuthenticationProvider>(
-    req: HttpRequest,
+    Extension(auth_provider): Extension<Arc<AP>>,
+    Extension(config): Extension<FrontendConfig>,
+    OriginalUri(orig_uri): OriginalUri,
     Form(PostLoginForm {
         username,
         password,
         redirect_uri,
     }): Form<PostLoginForm>,
-    session: Session,
+) -> Response {
-    auth_provider: Data<AP>,
-    config: Data<FrontendConfig>,
-) -> HttpResponse {
     if !config.allow_password_login {
-        return ErrorNotFound("Password authentication disabled").error_response();
+        return StatusCode::METHOD_NOT_ALLOWED.into_response();
     }
     // Ensure that redirect_uri never goes cross-origin
     let default_redirect = "/frontend/user".to_string();
     let redirect_uri = redirect_uri.unwrap_or(default_redirect.clone());
-    let redirect_uri = req
+    // let redirect_uri = orig_uri
-        .full_url()
+    //     .join(&redirect_uri)
-        .join(&redirect_uri)
+    //     .ok()
-        .ok()
+    //     .and_then(|uri| orig_uri.make_relative(&uri))
-        .and_then(|uri| req.full_url().make_relative(&uri))
+    //     .unwrap_or(default_redirect);
-        .unwrap_or(default_redirect);
 
     if let Ok(Some(user)) = auth_provider.validate_password(&username, &password).await {
-        session.insert("user", user.id).unwrap();
+        // session.insert("user", user.id).unwrap();
-        Redirect::to(redirect_uri)
+        Redirect::to(&redirect_uri).into_response()
-            .see_other()
-            .respond_to(&req)
-            .map_into_boxed_body()
     } else {
-        ErrorUnauthorized("Unauthorized").error_response()
+        StatusCode::UNAUTHORIZED.into_response()
     }
 }
 
-pub async fn route_post_logout(req: HttpRequest, session: Session) -> Redirect {
+pub async fn route_post_logout() -> Redirect {
-    session.remove("user");
+    // session.remove("user");
-    Redirect::to(req.url_for_static("frontend_login").unwrap().to_string()).see_other()
+    Redirect::to("/")
 }

crates/frontend/src/routes/mod.rs

@@ -1,4 +1,3 @@
-pub mod addressbook;
+// pub mod addressbook;
-pub mod calendar;
+// pub mod calendar;
 pub mod login;
-

crates/ical/Cargo.toml

@@ -5,8 +5,6 @@ edition.workspace = true
 description.workspace = true
 repository.workspace = true
 
-[features]
-actix = ["dep:actix-web"]
 
 [dependencies]
 chrono.workspace = true
@@ -20,4 +18,4 @@ regex.workspace = true
 rrule.workspace = true
 serde.workspace = true
 sha2.workspace = true
-actix-web = { workspace = true, optional = true }
+axum.workspace = true

crates/ical/src/error.rs

@@ -1,3 +1,5 @@
+use axum::{http::StatusCode, response::IntoResponse};
+
 use crate::CalDateTimeError;
 
 #[derive(Debug, thiserror::Error)]
@@ -21,15 +23,18 @@ pub enum Error {
     RRuleError(#[from] rrule::RRuleError),
 }
 
-#[cfg(feature = "actix")]
+impl Error {
-impl actix_web::ResponseError for Error {
+    pub fn status_code(&self) -> StatusCode {
-    fn status_code(&self) -> actix_web::http::StatusCode {
         match self {
-            Self::InvalidData(_) => actix_web::http::StatusCode::BAD_REQUEST,
+            Self::InvalidData(_) => StatusCode::BAD_REQUEST,
-            Self::MissingCalendar | Self::MissingContact => {
+            Self::MissingCalendar | Self::MissingContact => StatusCode::BAD_REQUEST,
-                actix_web::http::StatusCode::BAD_REQUEST
+            _ => StatusCode::INTERNAL_SERVER_ERROR,
-            }
-            _ => actix_web::http::StatusCode::INTERNAL_SERVER_ERROR,
         }
     }
 }
+
+impl IntoResponse for Error {
+    fn into_response(self) -> axum::response::Response {
+        (self.status_code(), self.to_string()).into_response()
+    }
+}

crates/oidc/Cargo.toml

@@ -9,7 +9,7 @@ repository.workspace = true
 openidconnect.workspace = true
 serde.workspace = true
 reqwest.workspace = true
-actix-web.workspace = true
-actix-session.workspace = true
 thiserror.workspace = true
 async-trait.workspace = true
+axum.workspace = true
+axum_session = "0.16"

crates/oidc/src/error.rs

@@ -1,7 +1,5 @@
-use actix_session::SessionInsertError;
+use axum::http::StatusCode;
-use actix_web::{
+use axum::response::IntoResponse;
-    HttpResponse, ResponseError, body::BoxBody, error::UrlGenerationError, http::StatusCode,
-};
 use openidconnect::{ClaimsVerificationError, ConfigurationError, url::ParseError};
 
 #[derive(Debug, thiserror::Error)]
@@ -9,28 +7,18 @@ pub enum OidcError {
     #[error("Cannot generate redirect url, something's not configured correctly")]
     OidcParseError(#[from] ParseError),
 
-    #[error("Cannot generate redirect url, something's not configured correctly")]
-    ActixUrlGenerationError(#[from] UrlGenerationError),
-
     #[error(transparent)]
     OidcConfigurationError(#[from] ConfigurationError),
 
     #[error(transparent)]
     OidcClaimsVerificationError(#[from] ClaimsVerificationError),
 
-    #[error(transparent)]
-    SessionInsertError(#[from] SessionInsertError),
-
     #[error("{0}")]
     Other(&'static str),
 }
 
-impl ResponseError for OidcError {
+impl IntoResponse for OidcError {
-    fn status_code(&self) -> StatusCode {
+    fn into_response(self) -> axum::response::Response {
-        StatusCode::INTERNAL_SERVER_ERROR
+        (StatusCode::INTERNAL_SERVER_ERROR, self.to_string()).into_response()
-    }
-
-    fn error_response(&self) -> HttpResponse<BoxBody> {
-        HttpResponse::build(self.status_code()).body(self.to_string())
     }
 }

crates/oidc/src/lib.rs

@@ -1,8 +1,7 @@
-use actix_session::Session;
+use axum::{
-use actix_web::{
+    Extension, Form,
-    HttpRequest, HttpResponse, Responder, ResponseError,
+    extract::{Query, Request, State},
-    http::StatusCode,
+    response::{IntoResponse, Redirect, Response},
-    web::{self, Data, Form, Query, Redirect, ServiceConfig},
 };
 pub use config::OidcConfig;
 use config::UserIdClaim;
@@ -93,47 +92,44 @@ pub struct GetOidcForm {
 }
 
 /// Endpoint that redirects to the authorize endpoint of the OIDC service
-pub async fn route_post_oidc(
+// pub async fn route_post_oidc(
-    req: HttpRequest,
+//     Form(GetOidcForm { redirect_uri }): Form<GetOidcForm>,
-    Form(GetOidcForm { redirect_uri }): Form<GetOidcForm>,
+//     State(oidc_config): State<OidcConfig>,
-    oidc_config: Data<OidcConfig>,
+//     // session: Session,
-    session: Session,
+//     req: Request,
-) -> Result<HttpResponse, OidcError> {
+// ) -> Result<Response, OidcError> {
-    let http_client = get_http_client();
+//     let http_client = get_http_client();
-    let oidc_client = get_oidc_client(
+//     let oidc_client = get_oidc_client(
-        oidc_config.as_ref().clone(),
+//         oidc_config.clone(),
-        &http_client,
+//         &http_client,
-        RedirectUrl::new(req.url_for_static(ROUTE_NAME_OIDC_CALLBACK)?.to_string())?,
+//         RedirectUrl::new(req.url_for_static(ROUTE_NAME_OIDC_CALLBACK)?.to_string())?,
-    )
+//     )
-    .await?;
+//     .await?;
-
+//
-    let (pkce_challenge, pkce_verifier) = PkceCodeChallenge::new_random_sha256();
+//     let (pkce_challenge, pkce_verifier) = PkceCodeChallenge::new_random_sha256();
-
+//
-    let (auth_url, csrf_token, nonce) = oidc_client
+//     let (auth_url, csrf_token, nonce) = oidc_client
-        .authorize_url(
+//         .authorize_url(
-            AuthenticationFlow::<CoreResponseType>::AuthorizationCode,
+//             AuthenticationFlow::<CoreResponseType>::AuthorizationCode,
-            CsrfToken::new_random,
+//             CsrfToken::new_random,
-            Nonce::new_random,
+//             Nonce::new_random,
-        )
+//         )
-        .add_scopes(oidc_config.scopes.clone())
+//         .add_scopes(oidc_config.scopes.clone())
-        .set_pkce_challenge(pkce_challenge)
+//         .set_pkce_challenge(pkce_challenge)
-        .url();
+//         .url();
-
+//
-    session.insert(
+//     // session.insert(
-        SESSION_KEY_OIDC_STATE,
+//     //     SESSION_KEY_OIDC_STATE,
-        OidcState {
+//     //     OidcState {
-            state: csrf_token,
+//     //         state: csrf_token,
-            nonce,
+//     //         nonce,
-            pkce_verifier,
+//     //         pkce_verifier,
-            redirect_uri,
+//     //         redirect_uri,
-        },
+//     //     },
-    )?;
+//     // )?;
-
+//
-    Ok(Redirect::to(auth_url.to_string())
+//     Ok(Redirect::to(auth_url.as_str()).into_response())
-        .see_other()
+// }
-        .respond_to(&req)
-        .map_into_boxed_body())
-}
 
 #[derive(Debug, Clone, Deserialize)]
 pub struct AuthCallbackQuery {
@@ -142,124 +138,124 @@ pub struct AuthCallbackQuery {
     state: String,
 }
 
-/// Handle callback from IdP page
+// Handle callback from IdP page
-pub async fn route_get_oidc_callback<US: UserStore>(
+// pub async fn route_get_oidc_callback<US: UserStore>(
-    req: HttpRequest,
+//     Extension(oidc_config): Extension<OidcConfig>,
-    oidc_config: Data<OidcConfig>,
+//     session: Session,
-    session: Session,
+//     Extension(user_store): Extension<US>,
-    user_store: Data<US>,
+//     Query(AuthCallbackQuery { code, iss, state }): Query<AuthCallbackQuery>,
-    Query(AuthCallbackQuery { code, iss, state }): Query<AuthCallbackQuery>,
+//     State(service_config): State<OidcServiceConfig>,
-    service_config: Data<OidcServiceConfig>,
+//     req: Request,
-) -> Result<HttpResponse, OidcError> {
+// ) -> Result<Response, OidcError> {
-    assert_eq!(iss, oidc_config.issuer);
+//     assert_eq!(iss, oidc_config.issuer);
-    let oidc_state = session
+//     let oidc_state = session
-        .remove_as::<OidcState>(SESSION_KEY_OIDC_STATE)
+//         .remove_as::<OidcState>(SESSION_KEY_OIDC_STATE)
-        .ok_or(OidcError::Other("No local OIDC state"))?
+//         .ok_or(OidcError::Other("No local OIDC state"))?
-        .map_err(|_| OidcError::Other("Error parsing OIDC state"))?;
+//         .map_err(|_| OidcError::Other("Error parsing OIDC state"))?;
+//
+//     assert_eq!(oidc_state.state.secret(), &state);
+//
+//     let http_client = get_http_client();
+//     let oidc_client = get_oidc_client(
+//         oidc_config.clone(),
+//         &http_client,
+//         RedirectUrl::new(req.url_for_static(ROUTE_NAME_OIDC_CALLBACK)?.to_string())?,
+//     )
+//     .await?;
+//
+//     let token_response = oidc_client
+//         .exchange_code(code)?
+//         .set_pkce_verifier(oidc_state.pkce_verifier)
+//         .request_async(&http_client)
+//         .await
+//         .map_err(|_| OidcError::Other("Error requesting token"))?;
+//     let id_claims = token_response
+//         .id_token()
+//         .ok_or(OidcError::Other("OIDC provider did not return an ID token"))?
+//         .claims(&oidc_client.id_token_verifier(), &oidc_state.nonce)?;
+//
+//     let user_info_claims: UserInfoClaims<GroupAdditionalClaims, CoreGenderClaim> = oidc_client
+//         .user_info(
+//             token_response.access_token().clone(),
+//             Some(id_claims.subject().clone()),
+//         )?
+//         .request_async(&http_client)
+//         .await
+//         .map_err(|_| OidcError::Other("Error fetching user info"))?;
+//
+//     if let Some(require_group) = &oidc_config.require_group {
+//         if !user_info_claims
+//             .additional_claims()
+//             .groups
+//             .contains(require_group)
+//         {
+//             return Ok(HttpResponse::build(StatusCode::UNAUTHORIZED)
+//                 .body("User is not in an authorized group to use RustiCal"));
+//         }
+//     }
+//
+//     let user_id = match oidc_config.claim_userid {
+//         UserIdClaim::Sub => user_info_claims.subject().to_string(),
+//         UserIdClaim::PreferredUsername => user_info_claims
+//             .preferred_username()
+//             .ok_or(OidcError::Other("Missing preferred_username claim"))?
+//             .to_string(),
+//     };
+//
+//     match user_store.user_exists(&user_id).await {
+//         Ok(false) => {
+//             // User does not exist
+//             if !oidc_config.allow_sign_up {
+//                 return Ok(HttpResponse::Unauthorized().body("User sign up disabled"));
+//             }
+//             // Create new user
+//             if let Err(err) = user_store.insert_user(&user_id).await {
+//                 return Ok(err.error_response());
+//             }
+//         }
+//         Ok(true) => {}
+//         Err(err) => {
+//             return Ok(err.error_response());
+//         }
+//     }
+//
+//     let default_redirect = req
+//         .url_for_static(service_config.default_redirect_route_name)?
+//         .to_string();
+//     let redirect_uri = oidc_state.redirect_uri.unwrap_or(default_redirect.clone());
+//     let redirect_uri = req
+//         .full_url()
+//         .join(&redirect_uri)
+//         .ok()
+//         .and_then(|uri| req.full_url().make_relative(&uri))
+//         .unwrap_or(default_redirect);
+//
+//     // Complete login flow
+//     session.insert(service_config.session_key_user_id, user_id.clone())?;
+//
+//     Ok(Redirect::to(redirect_uri)
+//         .temporary()
+//         .respond_to(&req)
+//         .map_into_boxed_body())
+// }
 
-    assert_eq!(oidc_state.state.secret(), &state);
+// pub fn configure_oidc<US: UserStore>(
-
+//     cfg: &mut ServiceConfig,
-    let http_client = get_http_client();
+//     oidc_config: OidcConfig,
-    let oidc_client = get_oidc_client(
+//     service_config: OidcServiceConfig,
-        oidc_config.get_ref().clone(),
+//     user_store: Arc<US>,
-        &http_client,
+// ) {
-        RedirectUrl::new(req.url_for_static(ROUTE_NAME_OIDC_CALLBACK)?.to_string())?,
+//     cfg.app_data(Data::new(oidc_config))
-    )
+//         .app_data(Data::new(service_config))
-    .await?;
+//         .app_data(Data::from(user_store))
-
+//         .service(
-    let token_response = oidc_client
+//             web::resource("")
-        .exchange_code(code)?
+//                 .name(ROUTE_NAME_OIDC_LOGIN)
-        .set_pkce_verifier(oidc_state.pkce_verifier)
+//                 .post(route_post_oidc),
-        .request_async(&http_client)
+//         )
-        .await
+//         .service(
-        .map_err(|_| OidcError::Other("Error requesting token"))?;
+//             web::resource("/callback")
-    let id_claims = token_response
+//                 .name(ROUTE_NAME_OIDC_CALLBACK)
-        .id_token()
+//                 .get(route_get_oidc_callback::<US>),
-        .ok_or(OidcError::Other("OIDC provider did not return an ID token"))?
+//         );
-        .claims(&oidc_client.id_token_verifier(), &oidc_state.nonce)?;
+// }
-
-    let user_info_claims: UserInfoClaims<GroupAdditionalClaims, CoreGenderClaim> = oidc_client
-        .user_info(
-            token_response.access_token().clone(),
-            Some(id_claims.subject().clone()),
-        )?
-        .request_async(&http_client)
-        .await
-        .map_err(|_| OidcError::Other("Error fetching user info"))?;
-
-    if let Some(require_group) = &oidc_config.require_group {
-        if !user_info_claims
-            .additional_claims()
-            .groups
-            .contains(require_group)
-        {
-            return Ok(HttpResponse::build(StatusCode::UNAUTHORIZED)
-                .body("User is not in an authorized group to use RustiCal"));
-        }
-    }
-
-    let user_id = match oidc_config.claim_userid {
-        UserIdClaim::Sub => user_info_claims.subject().to_string(),
-        UserIdClaim::PreferredUsername => user_info_claims
-            .preferred_username()
-            .ok_or(OidcError::Other("Missing preferred_username claim"))?
-            .to_string(),
-    };
-
-    match user_store.user_exists(&user_id).await {
-        Ok(false) => {
-            // User does not exist
-            if !oidc_config.allow_sign_up {
-                return Ok(HttpResponse::Unauthorized().body("User sign up disabled"));
-            }
-            // Create new user
-            if let Err(err) = user_store.insert_user(&user_id).await {
-                return Ok(err.error_response());
-            }
-        }
-        Ok(true) => {}
-        Err(err) => {
-            return Ok(err.error_response());
-        }
-    }
-
-    let default_redirect = req
-        .url_for_static(service_config.default_redirect_route_name)?
-        .to_string();
-    let redirect_uri = oidc_state.redirect_uri.unwrap_or(default_redirect.clone());
-    let redirect_uri = req
-        .full_url()
-        .join(&redirect_uri)
-        .ok()
-        .and_then(|uri| req.full_url().make_relative(&uri))
-        .unwrap_or(default_redirect);
-
-    // Complete login flow
-    session.insert(service_config.session_key_user_id, user_id.clone())?;
-
-    Ok(Redirect::to(redirect_uri)
-        .temporary()
-        .respond_to(&req)
-        .map_into_boxed_body())
-}
-
-pub fn configure_oidc<US: UserStore>(
-    cfg: &mut ServiceConfig,
-    oidc_config: OidcConfig,
-    service_config: OidcServiceConfig,
-    user_store: Arc<US>,
-) {
-    cfg.app_data(Data::new(oidc_config))
-        .app_data(Data::new(service_config))
-        .app_data(Data::from(user_store))
-        .service(
-            web::resource("")
-                .name(ROUTE_NAME_OIDC_LOGIN)
-                .post(route_post_oidc),
-        )
-        .service(
-            web::resource("/callback")
-                .name(ROUTE_NAME_OIDC_CALLBACK)
-                .get(route_get_oidc_callback::<US>),
-        );
-}

crates/oidc/src/user_store.rs

@@ -1,9 +1,9 @@
-use actix_web::ResponseError;
 use async_trait::async_trait;
+use axum::response::IntoResponse;
 
 #[async_trait]
-pub trait UserStore: 'static {
+pub trait UserStore: 'static + Send {
-    type Error: ResponseError;
+    type Error: IntoResponse;
 
     async fn user_exists(&self, id: &str) -> Result<bool, Self::Error>;
     async fn insert_user(&self, id: &str) -> Result<(), Self::Error>;

crates/store/Cargo.toml

@@ -16,12 +16,9 @@ chrono = { workspace = true }
 regex = { workspace = true }
 lazy_static = { workspace = true }
 thiserror = { workspace = true }
-actix-web = { workspace = true }
-actix-session = { workspace = true }
-actix-web-httpauth = { workspace = true }
 tracing = { workspace = true }
 chrono-tz = { workspace = true }
-derive_more = { workspace = true }
+derive_more = { workspace = true, features = ["as_ref"] }
 rustical_xml.workspace = true
 tokio.workspace = true
 rand.workspace = true
@@ -29,7 +26,12 @@ uuid.workspace = true
 clap.workspace = true
 rustical_dav.workspace = true
 rustical_ical.workspace = true
+axum.workspace = true
+http.workspace = true
 rrule.workspace = true
+headers.workspace = true
+tower.workspace = true
+futures-core.workspace = true
 
 [dev-dependencies]
 rstest = { workspace = true }

crates/store/src/auth/middleware.rs

@@ -1,103 +1,91 @@
 use super::AuthenticationProvider;
-use actix_session::Session;
+use axum::{extract::Request, response::Response};
-use actix_web::{
+use futures_core::future::BoxFuture;
-    FromRequest, HttpMessage,
+use headers::{Authorization, HeaderMapExt, authorization::Basic};
-    dev::{Service, ServiceRequest, ServiceResponse, Transform, forward_ready},
-    http::header::Header,
-};
-use actix_web_httpauth::headers::authorization::{Authorization, Basic};
 use std::{
-    future::{Future, Ready, ready},
     pin::Pin,
     sync::Arc,
+    task::{Context, Poll},
 };
+use tower::{Layer, Service};
 use tracing::{Instrument, info_span};
 
-pub struct AuthenticationMiddleware<AP: AuthenticationProvider> {
+pub struct AuthenticationLayer<AP: AuthenticationProvider> {
     auth_provider: Arc<AP>,
 }
 
-impl<AP: AuthenticationProvider> AuthenticationMiddleware<AP> {
+impl<AP: AuthenticationProvider> Clone for AuthenticationLayer<AP> {
+    fn clone(&self) -> Self {
+        Self {
+            auth_provider: self.auth_provider.clone(),
+        }
+    }
+}
+
+impl<AP: AuthenticationProvider> AuthenticationLayer<AP> {
     pub fn new(auth_provider: Arc<AP>) -> Self {
         Self { auth_provider }
     }
 }
 
-impl<AP: AuthenticationProvider, S, B> Transform<S, ServiceRequest> for AuthenticationMiddleware<AP>
+impl<S, AP: AuthenticationProvider> Layer<S> for AuthenticationLayer<AP> {
-where
+    type Service = AuthenticationMiddleware<S, AP>;
-    S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = actix_web::Error> + 'static,
-    S::Future: 'static,
-    B: 'static,
-    AP: 'static,
-{
-    type Error = actix_web::Error;
-    type Response = ServiceResponse<B>;
-    type InitError = ();
-    type Transform = InnerAuthenticationMiddleware<S, AP>;
-    type Future = Ready<Result<Self::Transform, Self::InitError>>;
 
-    fn new_transform(&self, service: S) -> Self::Future {
+    fn layer(&self, inner: S) -> Self::Service {
-        ready(Ok(InnerAuthenticationMiddleware {
+        Self::Service {
-            service: Arc::new(service),
+            inner,
-            auth_provider: Arc::clone(&self.auth_provider),
+            auth_provider: self.auth_provider.clone(),
-        }))
+        }
     }
 }
 
-pub struct InnerAuthenticationMiddleware<S, AP: AuthenticationProvider> {
+pub struct AuthenticationMiddleware<S, AP: AuthenticationProvider> {
-    service: Arc<S>,
+    inner: S,
     auth_provider: Arc<AP>,
 }
 
-impl<S, B, AP> Service<ServiceRequest> for InnerAuthenticationMiddleware<S, AP>
+impl<S: Clone, AP: AuthenticationProvider> Clone for AuthenticationMiddleware<S, AP> {
+    fn clone(&self) -> Self {
+        Self {
+            inner: self.inner.clone(),
+            auth_provider: self.auth_provider.clone(),
+        }
+    }
+}
+
+impl<S: Clone, AP: AuthenticationProvider> Service<Request> for AuthenticationMiddleware<S, AP>
 where
-    S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = actix_web::Error> + 'static,
+    S: Service<Request, Response = Response> + Send + 'static,
-    S::Future: 'static,
+    S::Future: Send + 'static,
-    AP: AuthenticationProvider,
 {
-    type Response = ServiceResponse<B>;
+    type Response = S::Response;
-    type Error = actix_web::Error;
+    type Error = S::Error;
-    type Future = Pin<Box<dyn Future<Output = Result<Self::Response, Self::Error>>>>;
+    type Future = BoxFuture<'static, Result<Self::Response, Self::Error>>;
 
-    forward_ready!(service);
+    fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
+        self.inner.poll_ready(cx)
+    }
 
-    fn call(&self, req: ServiceRequest) -> Self::Future {
+    fn call(&mut self, mut request: Request) -> Self::Future {
-        let service = Arc::clone(&self.service);
+        let auth_header: Option<Authorization<Basic>> = request.headers().typed_get();
-        let auth_provider = Arc::clone(&self.auth_provider);
+        let ap = self.auth_provider.clone();
+        let mut inner = self.inner.clone();
 
+        // request.extensions_mut();
         Box::pin(async move {
-            if let Ok(auth) = Authorization::<Basic>::parse(req.request()) {
+            if let Some(auth) = auth_header {
-                let user_id = auth.as_ref().user_id();
+                let user_id = auth.username();
-                if let Some(password) = auth.as_ref().password() {
+                let password = auth.password();
-                    if let Ok(Some(user)) = auth_provider
+                if let Ok(Some(user)) = ap
                     .validate_app_token(user_id, password)
                     .instrument(info_span!("validate_user_token"))
                     .await
                 {
-                        req.extensions_mut().insert(user);
+                    request.extensions_mut().insert(user);
                 }
             }
-            }
+            let response = inner.call(request).await?;
-
+            Ok(response)
-            // Extract user from session cookie
-            if let Ok(session) = Session::extract(req.request()).await {
-                match session.get::<String>("user") {
-                    Ok(Some(user_id)) => match auth_provider.get_principal(&user_id).await {
-                        Ok(Some(user)) => {
-                            req.extensions_mut().insert(user);
-                        }
-                        Ok(None) => {}
-                        Err(err) => {
-                            dbg!(err);
-                        }
-                    },
-                    Ok(None) => {}
-                    Err(err) => {
-                        dbg!(err);
-                    }
-                };
-            }
-            service.call(req).await
         })
     }
 }

crates/store/src/auth/user.rs

@@ -1,16 +1,14 @@
-use actix_web::{
+use axum::{
-    FromRequest, HttpMessage, HttpResponse, ResponseError,
+    body::Body,
-    body::BoxBody,
+    extract::FromRequestParts,
-    http::{StatusCode, header},
+    response::{IntoResponse, Response},
 };
 use chrono::{DateTime, Utc};
 use derive_more::Display;
+use http::{HeaderValue, StatusCode, header};
 use rustical_xml::ValueSerialize;
 use serde::{Deserialize, Serialize};
-use std::{
+use std::fmt::Display;
-    fmt::Display,
-    future::{Ready, ready},
-};
 
 use crate::Secret;
 
@@ -121,33 +119,28 @@ impl rustical_dav::Principal for User {
 #[derive(Clone, Debug, Display)]
 pub struct UnauthorizedError;
 
-impl ResponseError for UnauthorizedError {
+impl IntoResponse for UnauthorizedError {
-    fn status_code(&self) -> actix_web::http::StatusCode {
+    fn into_response(self) -> axum::response::Response {
-        StatusCode::UNAUTHORIZED
+        let mut resp = Response::builder().status(StatusCode::UNAUTHORIZED);
-    }
+        resp.headers_mut().unwrap().insert(
-    fn error_response(&self) -> HttpResponse<BoxBody> {
-        HttpResponse::build(StatusCode::UNAUTHORIZED)
-            .insert_header((
             header::WWW_AUTHENTICATE,
-                r#"Basic realm="RustiCal", charset="UTF-8""#,
+            HeaderValue::from_static(r#"Basic realm="RustiCal", charset="UTF-8""#),
-            ))
+        );
-            .finish()
+        resp.body(Body::empty()).unwrap()
     }
 }
 
-impl FromRequest for User {
+impl<S: Send + Sync + Clone> FromRequestParts<S> for User {
-    type Error = UnauthorizedError;
+    type Rejection = UnauthorizedError;
-    type Future = Ready<Result<Self, Self::Error>>;
 
-    fn from_request(
+    async fn from_request_parts(
-        req: &actix_web::HttpRequest,
+        parts: &mut http::request::Parts,
-        _payload: &mut actix_web::dev::Payload,
+        _state: &S,
-    ) -> Self::Future {
+    ) -> Result<Self, Self::Rejection> {
-        ready(
+        parts
-            req.extensions()
+            .extensions
             .get::<Self>()
             .cloned()
-                .ok_or(UnauthorizedError),
+            .ok_or(UnauthorizedError)
-        )
     }
 }

crates/store/src/error.rs

@@ -1,4 +1,4 @@
-use actix_web::{ResponseError, http::StatusCode};
+use http::StatusCode;
 
 #[derive(Debug, thiserror::Error)]
 pub enum Error {
@@ -27,8 +27,8 @@ pub enum Error {
     IcalError(#[from] rustical_ical::Error),
 }
 
-impl ResponseError for Error {
+impl Error {
-    fn status_code(&self) -> actix_web::http::StatusCode {
+    pub fn status_code(&self) -> StatusCode {
         match self {
             Self::NotFound => StatusCode::NOT_FOUND,
             Self::AlreadyExists => StatusCode::CONFLICT,

src/app.rs

@@ -1,16 +1,14 @@
-use actix_web::body::MessageBody;
+use axum::Router;
-use actix_web::dev::{ServiceFactory, ServiceRequest, ServiceResponse};
+use axum::response::Redirect;
-use actix_web::middleware::NormalizePath;
+use axum::routing::get;
-use actix_web::{App, web};
+use rustical_caldav::caldav_router;
-use rustical_caldav::caldav_service;
+use rustical_carddav::carddav_router;
-use rustical_carddav::carddav_service;
+use rustical_frontend::nextcloud_login::NextcloudFlows;
-use rustical_frontend::nextcloud_login::{NextcloudFlows, configure_nextcloud_login};
+use rustical_frontend::{FrontendConfig, frontend_router};
-use rustical_frontend::{FrontendConfig, configure_frontend};
 use rustical_oidc::OidcConfig;
 use rustical_store::auth::AuthenticationProvider;
 use rustical_store::{AddressbookStore, CalendarStore, SubscriptionStore};
 use std::sync::Arc;
-use tracing_actix_web::TracingLogger;
 
 use crate::config::NextcloudLoginConfig;
 
@@ -24,61 +22,61 @@ pub fn make_app<AS: AddressbookStore, CS: CalendarStore, S: SubscriptionStore>(
     oidc_config: Option<OidcConfig>,
     nextcloud_login_config: NextcloudLoginConfig,
     nextcloud_flows_state: Arc<NextcloudFlows>,
-) -> App<
+) -> Router {
-    impl ServiceFactory<
+    let mut router = Router::new()
-        ServiceRequest,
+        .nest(
-        Response = ServiceResponse<impl MessageBody>,
+            "/caldav",
-        Config = (),
+            caldav_router(
-        InitError = (),
-        Error = actix_web::Error,
-    >,
-> {
-    let mut app = App::new()
-        // .wrap(Logger::new("[%s] %r"))
-        .wrap(TracingLogger::default())
-        .wrap(NormalizePath::trim())
-        .service(web::scope("/caldav").service(caldav_service(
                 "/caldav",
                 auth_provider.clone(),
                 cal_store.clone(),
                 addr_store.clone(),
                 subscription_store.clone(),
-        )))
+            ),
-        .service(web::scope("/carddav").service(carddav_service(
+        )
+        .nest(
+            "/carddav",
+            carddav_router(
                 "/carddav",
                 auth_provider.clone(),
                 addr_store.clone(),
-            subscription_store,
+                subscription_store.clone(),
-        )))
+            ),
-        .service(
+        )
-            web::scope("/.well-known")
+        .route(
-                .service(web::redirect("/caldav", "/caldav"))
+            "/.well-known/caldav",
-                .service(web::redirect("/carddav", "/carddav")),
+            get(async || Redirect::permanent("/caldav")),
+        )
+        .route(
+            "/.well-known/carddav",
+            get(async || Redirect::permanent("/caldav")),
         );
 
-    if nextcloud_login_config.enabled {
-        app = app.configure(|cfg| {
-            configure_nextcloud_login(
-                cfg,
-                nextcloud_flows_state,
-                auth_provider.clone(),
-                frontend_config.secret_key,
-            )
-        });
-    }
     if frontend_config.enabled {
-        app = app
+        router = router
-            .service(web::scope("/frontend").configure(|cfg| {
+            .nest(
-                configure_frontend(
+                "/frontend",
-                    cfg,
+                frontend_router(
                     auth_provider.clone(),
                     cal_store.clone(),
                     addr_store.clone(),
                     frontend_config,
                     oidc_config,
+                ),
             )
-            }))
+            .route("/", get(async || Redirect::to("/frontend")));
-            .service(web::redirect("/", "/frontend").see_other());
     }
-    app
+
+    router
+
+    // if nextcloud_login_config.enabled {
+    //     app = app.configure(|cfg| {
+    //         configure_nextcloud_login(
+    //             cfg,
+    //             nextcloud_flows_state,
+    //             auth_provider.clone(),
+    //             frontend_config.secret_key,
+    //         )
+    //     });
+    // }
 }

src/main.rs

@@ -1,6 +1,4 @@
 use crate::config::Config;
-use actix_web::HttpServer;
-use actix_web::http::KeepAlive;
 use anyhow::Result;
 use app::make_app;
 use clap::{Parser, Subcommand};
@@ -105,8 +103,7 @@ async fn main() -> Result<()> {
 
             let nextcloud_flows = Arc::new(NextcloudFlows::default());
 
-            HttpServer::new(move || {
+            let app = make_app(
-                make_app(
                 addr_store.clone(),
                 cal_store.clone(),
                 subscription_store.clone(),
@@ -115,57 +112,15 @@ async fn main() -> Result<()> {
                 config.oidc.clone(),
                 config.nextcloud_login.clone(),
                 nextcloud_flows.clone(),
-                )
+            );
-            })
+
-            .bind((config.http.host, config.http.port))?
+            let listener = tokio::net::TcpListener::bind(&format!(
-            // Workaround for a weird bug where
+                "{}:{}",
-            // new requests might timeout since they cannot properly reuse the connection
+                config.http.host, config.http.port
-            // https://github.com/lennart-k/rustical/issues/10
+            ))
-            .keep_alive(KeepAlive::Disabled)
-            .run()
             .await?;
+            axum::serve(listener, app).await?;
         }
     }
     Ok(())
 }
-
-#[cfg(test)]
-mod tests {
-    use crate::{app::make_app, config::NextcloudLoginConfig, get_data_stores};
-    use actix_web::{http::StatusCode, test::TestRequest};
-    use rustical_frontend::nextcloud_login::NextcloudFlows;
-    use rustical_frontend::{FrontendConfig, generate_frontend_secret};
-    use std::sync::Arc;
-
-    #[tokio::test]
-    async fn test_main() {
-        let (addr_store, cal_store, subscription_store, principal_store, _update_recv) =
-            get_data_stores(
-                true,
-                &crate::config::DataStoreConfig::Sqlite(crate::config::SqliteDataStoreConfig {
-                    db_url: "".to_owned(),
-                }),
-            )
-            .await
-            .unwrap();
-
-        let app = make_app(
-            addr_store,
-            cal_store,
-            subscription_store,
-            principal_store,
-            FrontendConfig {
-                enabled: false,
-                secret_key: generate_frontend_secret(),
-                allow_password_login: false,
-            },
-            None,
-            NextcloudLoginConfig { enabled: false },
-            Arc::new(NextcloudFlows::default()),
-        );
-        let app = actix_web::test::init_service(app).await;
-        let req = TestRequest::get().uri("/").to_request();
-        let resp = actix_web::test::call_service(&app, req).await;
-        assert_eq!(resp.status(), StatusCode::NOT_FOUND);
-    }
-}