dav: Make reusable for other projects

crates/caldav/Cargo.toml

@@ -27,3 +27,4 @@ chrono-tz = { workspace = true }
 sha2 = { workspace = true }
 rustical_xml.workspace = true
 uuid.workspace = true
+rustical_dav_push.workspace = true

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

@@ -1,11 +1,11 @@
-use crate::calendar::resource::CalendarResource;
 use crate::Error;
+use crate::calendar::resource::CalendarResource;
 use actix_web::http::header;
 use actix_web::web::{Data, Path};
 use actix_web::{HttpRequest, HttpResponse};
 use rustical_dav::privileges::UserPrivilege;
-use rustical_dav::push::PushRegister;
 use rustical_dav::resource::Resource;
+use rustical_dav_push::register::PushRegister;
 use rustical_store::auth::User;
 use rustical_store::{CalendarStore, Subscription, SubscriptionStore};
 use rustical_xml::XmlDocument;

crates/caldav/src/calendar/resource.rs

@@ -2,9 +2,9 @@ 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::Error;
 use crate::calendar_object::resource::CalendarObjectResource;
 use crate::principal::PrincipalResource;
-use crate::Error;
 use actix_web::dev::ResourceMap;
 use actix_web::http::Method;
 use actix_web::web;
@@ -12,12 +12,12 @@ use async_trait::async_trait;
 use chrono::{DateTime, Utc};
 use derive_more::derive::{From, Into};
 use rustical_dav::extensions::{
-    CommonPropertiesExtension, CommonPropertiesProp, DavPushExtension, DavPushExtensionProp,
-    SyncTokenExtension, SyncTokenExtensionProp,
+    CommonPropertiesExtension, CommonPropertiesProp, SyncTokenExtension, SyncTokenExtensionProp,
 };
 use rustical_dav::privileges::UserPrivilegeSet;
 use rustical_dav::resource::{Resource, ResourceService};
 use rustical_dav::xml::{HrefElement, Resourcetype, ResourcetypeInner};
+use rustical_dav_push::{DavPushExtension, DavPushExtensionProp};
 use rustical_store::auth::User;
 use rustical_store::calendar::CalDateTime;
 use rustical_store::{Calendar, CalendarStore, SubscriptionStore};
@@ -104,6 +104,7 @@ impl Resource for CalendarResource {
     type Prop = CalendarPropWrapper;
     type Error = Error;
     type PrincipalResource = PrincipalResource;
+    type Principal = User;
 
     fn get_resourcetype(&self) -> Resourcetype {
         if self.cal.subscription_url.is_none() {
@@ -331,6 +332,7 @@ impl<C: CalendarStore, S: SubscriptionStore> ResourceService for CalendarResourc
     type PathComponents = (String, String); // principal, calendar_id
     type Resource = CalendarResource;
     type Error = Error;
+    type Principal = User;
 
     async fn get_resource(
         &self,

crates/caldav/src/calendar_object/resource.rs

@@ -1,5 +1,5 @@
 use super::methods::{get_event, put_event};
-use crate::{principal::PrincipalResource, Error};
+use crate::{Error, principal::PrincipalResource};
 use actix_web::dev::ResourceMap;
 use async_trait::async_trait;
 use derive_more::derive::{From, Into};
@@ -9,7 +9,7 @@ use rustical_dav::{
     resource::{Resource, ResourceService},
     xml::Resourcetype,
 };
-use rustical_store::{auth::User, CalendarObject, CalendarStore};
+use rustical_store::{CalendarObject, CalendarStore, auth::User};
 use rustical_xml::{EnumUnitVariants, EnumVariants, XmlDeserialize, XmlSerialize};
 use serde::Deserialize;
 use std::sync::Arc;
@@ -55,6 +55,7 @@ impl Resource for CalendarObjectResource {
     type Prop = CalendarObjectPropWrapper;
     type Error = Error;
     type PrincipalResource = PrincipalResource;
+    type Principal = User;
 
     fn get_resourcetype(&self) -> Resourcetype {
         Resourcetype(&[])
@@ -132,6 +133,7 @@ impl<C: CalendarStore> ResourceService for CalendarObjectResourceService<C> {
     type Resource = CalendarObjectResource;
     type MemberType = CalendarObjectResource;
     type Error = Error;
+    type Principal = User;
 
     async fn get_resource(
         &self,

crates/caldav/src/calendar_set/mod.rs

@@ -1,14 +1,14 @@
+use crate::Error;
 use crate::calendar::resource::CalendarResource;
 use crate::principal::PrincipalResource;
-use crate::Error;
 use actix_web::dev::ResourceMap;
 use async_trait::async_trait;
 use rustical_dav::extensions::{CommonPropertiesExtension, CommonPropertiesProp};
 use rustical_dav::privileges::UserPrivilegeSet;
 use rustical_dav::resource::{Resource, ResourceService};
 use rustical_dav::xml::{Resourcetype, ResourcetypeInner};
-use rustical_store::auth::User;
 use rustical_store::CalendarStore;
+use rustical_store::auth::User;
 use rustical_xml::{EnumUnitVariants, EnumVariants, XmlDeserialize, XmlSerialize};
 use std::sync::Arc;
 
@@ -28,6 +28,7 @@ impl Resource for CalendarSetResource {
     type Prop = PrincipalPropWrapper;
     type Error = Error;
     type PrincipalResource = PrincipalResource;
+    type Principal = User;
 
     fn get_resourcetype(&self) -> Resourcetype {
         Resourcetype(&[ResourcetypeInner(
@@ -78,6 +79,7 @@ impl<C: CalendarStore> ResourceService for CalendarSetResourceService<C> {
     type MemberType = CalendarResource;
     type Resource = CalendarSetResource;
     type Error = Error;
+    type Principal = User;
 
     async fn get_resource(
         &self,

crates/caldav/src/lib.rs

@@ -1,16 +1,16 @@
+use actix_web::HttpResponse;
 use actix_web::dev::{HttpServiceFactory, ServiceResponse};
 use actix_web::http::header::{HeaderName, HeaderValue};
 use actix_web::http::{Method, StatusCode};
 use actix_web::middleware::{ErrorHandlerResponse, ErrorHandlers};
 use actix_web::web::{self, Data};
-use actix_web::HttpResponse;
 use calendar::resource::CalendarResourceService;
 use calendar_object::resource::CalendarObjectResourceService;
 use calendar_set::CalendarSetResourceService;
 use principal::{PrincipalResource, PrincipalResourceService};
 use rustical_dav::resource::{NamedRoute, ResourceService, ResourceServiceRoute};
 use rustical_dav::resources::RootResourceService;
-use rustical_store::auth::{AuthenticationMiddleware, AuthenticationProvider};
+use rustical_store::auth::{AuthenticationMiddleware, AuthenticationProvider, User};
 use rustical_store::{AddressbookStore, CalendarStore, ContactBirthdayStore, SubscriptionStore};
 use std::sync::Arc;
 use subscription::subscription_resource;
@@ -62,7 +62,7 @@ pub fn caldav_service<
             .app_data(Data::from(store.clone()))
             .app_data(Data::from(birthday_store.clone()))
             .app_data(Data::from(subscription_store))
-            .service(RootResourceService::<PrincipalResource>::default().actix_resource())
+            .service(RootResourceService::<PrincipalResource, User>::default().actix_resource())
             .service(
                 web::scope("/principal").service(
                     web::scope("/{principal}")

crates/caldav/src/principal/mod.rs

@@ -1,7 +1,7 @@
 use std::sync::Arc;
 
-use crate::calendar_set::CalendarSetResource;
 use crate::Error;
+use crate::calendar_set::CalendarSetResource;
 use actix_web::dev::ResourceMap;
 use async_trait::async_trait;
 use rustical_dav::extensions::{CommonPropertiesExtension, CommonPropertiesProp};
@@ -65,6 +65,7 @@ impl Resource for PrincipalResource {
     type Prop = PrincipalPropWrapper;
     type Error = Error;
     type PrincipalResource = PrincipalResource;
+    type Principal = User;
 
     fn get_resourcetype(&self) -> Resourcetype {
         Resourcetype(&[
@@ -142,6 +143,7 @@ impl<AP: AuthenticationProvider> ResourceService for PrincipalResourceService<AP
     type MemberType = CalendarSetResource;
     type Resource = PrincipalResource;
     type Error = Error;
+    type Principal = User;
 
     async fn get_resource(
         &self,

crates/carddav/Cargo.toml

@@ -25,3 +25,4 @@ rustical_store = { workspace = true }
 chrono = { workspace = true }
 rustical_xml.workspace = true
 uuid.workspace = true
+rustical_dav_push.workspace = true

crates/carddav/src/address_object/resource.rs

@@ -1,4 +1,4 @@
-use crate::{principal::PrincipalResource, Error};
+use crate::{Error, principal::PrincipalResource};
 use actix_web::dev::ResourceMap;
 use async_trait::async_trait;
 use derive_more::derive::{Constructor, From, Into};
@@ -8,7 +8,7 @@ use rustical_dav::{
     resource::{Resource, ResourceService},
     xml::Resourcetype,
 };
-use rustical_store::{auth::User, AddressObject, AddressbookStore};
+use rustical_store::{AddressObject, AddressbookStore, auth::User};
 use rustical_xml::{EnumUnitVariants, EnumVariants, XmlDeserialize, XmlSerialize};
 use serde::Deserialize;
 use std::sync::Arc;
@@ -51,6 +51,7 @@ impl Resource for AddressObjectResource {
     type Prop = AddressObjectPropWrapper;
     type Error = Error;
     type PrincipalResource = PrincipalResource;
+    type Principal = User;
 
     fn get_resourcetype(&self) -> Resourcetype {
         Resourcetype(&[])
@@ -128,6 +129,7 @@ impl<AS: AddressbookStore> ResourceService for AddressObjectResourceService<AS>
     type Resource = AddressObjectResource;
     type MemberType = AddressObjectResource;
     type Error = Error;
+    type Principal = User;
 
     async fn get_resource(
         &self,

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

@@ -2,7 +2,7 @@ use crate::Error;
 use actix_web::http::header;
 use actix_web::web::{Data, Path};
 use actix_web::{HttpRequest, HttpResponse};
-use rustical_dav::push::PushRegister;
+use rustical_dav_push::register::PushRegister;
 use rustical_store::auth::User;
 use rustical_store::{AddressbookStore, Subscription, SubscriptionStore};
 use rustical_xml::XmlDocument;

crates/carddav/src/addressbook/resource.rs

@@ -2,21 +2,21 @@ 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::Error;
 use crate::address_object::resource::AddressObjectResource;
 use crate::principal::PrincipalResource;
-use crate::Error;
 use actix_web::dev::ResourceMap;
 use actix_web::http::Method;
 use actix_web::web;
 use async_trait::async_trait;
 use derive_more::derive::{From, Into};
 use rustical_dav::extensions::{
-    CommonPropertiesExtension, CommonPropertiesProp, DavPushExtension, DavPushExtensionProp,
-    SyncTokenExtension, SyncTokenExtensionProp,
+    CommonPropertiesExtension, CommonPropertiesProp, SyncTokenExtension, SyncTokenExtensionProp,
 };
 use rustical_dav::privileges::UserPrivilegeSet;
 use rustical_dav::resource::{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::{EnumUnitVariants, EnumVariants, XmlDeserialize, XmlSerialize};
@@ -84,6 +84,7 @@ impl Resource for AddressbookResource {
     type Prop = AddressbookPropWrapper;
     type Error = Error;
     type PrincipalResource = PrincipalResource;
+    type Principal = User;
 
     fn get_resourcetype(&self) -> Resourcetype {
         Resourcetype(&[
@@ -199,6 +200,7 @@ impl<AS: AddressbookStore, S: SubscriptionStore> ResourceService
     type PathComponents = (String, String); // principal, addressbook_id
     type Resource = AddressbookResource;
     type Error = Error;
+    type Principal = User;
 
     async fn get_resource(
         &self,

crates/carddav/src/lib.rs

@@ -1,12 +1,12 @@
 use actix_web::{
+    HttpResponse,
     dev::{HttpServiceFactory, ServiceResponse},
     http::{
-        header::{HeaderName, HeaderValue},
         Method, StatusCode,
+        header::{HeaderName, HeaderValue},
     },
     middleware::{ErrorHandlerResponse, ErrorHandlers},
     web::{self, Data},
-    HttpResponse,
 };
 use address_object::resource::AddressObjectResourceService;
 use addressbook::resource::AddressbookResourceService;
@@ -15,8 +15,8 @@ use principal::{PrincipalResource, PrincipalResourceService};
 use rustical_dav::resource::{NamedRoute, ResourceService};
 use rustical_dav::resources::RootResourceService;
 use rustical_store::{
-    auth::{AuthenticationMiddleware, AuthenticationProvider},
     AddressbookStore, SubscriptionStore,
+    auth::{AuthenticationMiddleware, AuthenticationProvider, User},
 };
 use std::sync::Arc;
 
@@ -54,7 +54,7 @@ pub fn carddav_service<AP: AuthenticationProvider, A: AddressbookStore, S: Subsc
         )
         .app_data(Data::from(store.clone()))
         .app_data(Data::from(subscription_store))
-        .service(RootResourceService::<PrincipalResource>::default().actix_resource())
+        .service(RootResourceService::<PrincipalResource, User>::default().actix_resource())
         .service(
             web::scope("/principal").service(
                 web::scope("/{principal}")

crates/carddav/src/principal/mod.rs

@@ -1,13 +1,13 @@
-use crate::addressbook::resource::AddressbookResource;
 use crate::Error;
+use crate::addressbook::resource::AddressbookResource;
 use actix_web::dev::ResourceMap;
 use async_trait::async_trait;
 use rustical_dav::extensions::{CommonPropertiesExtension, CommonPropertiesProp};
 use rustical_dav::privileges::UserPrivilegeSet;
 use rustical_dav::resource::{NamedRoute, Resource, ResourceService};
 use rustical_dav::xml::{HrefElement, Resourcetype, ResourcetypeInner};
-use rustical_store::auth::{AuthenticationProvider, User};
 use rustical_store::AddressbookStore;
+use rustical_store::auth::{AuthenticationProvider, User};
 use rustical_xml::{EnumUnitVariants, EnumVariants, XmlDeserialize, XmlSerialize};
 use std::sync::Arc;
 
@@ -74,6 +74,7 @@ impl Resource for PrincipalResource {
     type Prop = PrincipalPropWrapper;
     type Error = Error;
     type PrincipalResource = PrincipalResource;
+    type Principal = User;
 
     fn get_resourcetype(&self) -> Resourcetype {
         Resourcetype(&[
@@ -140,6 +141,7 @@ impl<A: AddressbookStore, AP: AuthenticationProvider> ResourceService
     type MemberType = AddressbookResource;
     type Resource = PrincipalResource;
     type Error = Error;
+    type Principal = User;
 
     async fn get_resource(
         &self,

crates/dav/Cargo.toml

@@ -12,7 +12,6 @@ actix-web = { workspace = true }
 async-trait = { workspace = true }
 futures-util = { workspace = true }
 quick-xml = { workspace = true }
-rustical_store = { workspace = true }
 serde = { workspace = true }
 thiserror = { workspace = true }
 itertools = { workspace = true }

crates/dav/src/extensions/common.rs

@@ -1,10 +1,10 @@
 use crate::{
+    Principal,
     privileges::UserPrivilegeSet,
     resource::{NamedRoute, Resource},
     xml::{HrefElement, Resourcetype},
 };
 use actix_web::dev::ResourceMap;
-use rustical_store::auth::User;
 use rustical_xml::{EnumUnitVariants, EnumVariants, XmlDeserialize, XmlSerialize};
 
 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumUnitVariants, EnumVariants)]
@@ -31,7 +31,7 @@ pub trait CommonPropertiesExtension: Resource {
     fn get_prop(
         &self,
         rmap: &ResourceMap,
-        user: &User,
+        principal: &Self::Principal,
         prop: &CommonPropertiesPropName,
     ) -> Result<CommonPropertiesProp, <Self as Resource>::Error> {
         Ok(match prop {
@@ -40,13 +40,13 @@ pub trait CommonPropertiesExtension: Resource {
             }
             CommonPropertiesPropName::CurrentUserPrincipal => {
                 CommonPropertiesProp::CurrentUserPrincipal(
-                    Self::PrincipalResource::get_url(rmap, [&user.id])
+                    Self::PrincipalResource::get_url(rmap, [&principal.get_id()])
                         .unwrap()
                         .into(),
                 )
             }
             CommonPropertiesPropName::CurrentUserPrivilegeSet => {
-                CommonPropertiesProp::CurrentUserPrivilegeSet(self.get_user_privileges(user)?)
+                CommonPropertiesProp::CurrentUserPrivilegeSet(self.get_user_privileges(principal)?)
             }
             CommonPropertiesPropName::Owner => {
                 CommonPropertiesProp::Owner(self.get_owner().map(|owner| {

crates/dav/src/extensions/mod.rs

@@ -1,7 +1,5 @@
 mod common;
-mod davpush;
 mod synctoken;
 
 pub use common::*;
-pub use davpush::*;
 pub use synctoken::*;

crates/dav/src/lib.rs

@@ -3,9 +3,13 @@ pub mod error;
 pub mod extensions;
 pub mod namespace;
 pub mod privileges;
-pub mod push;
 pub mod resource;
 pub mod resources;
 pub mod xml;
 
+use actix_web::FromRequest;
 pub use error::Error;
+
+pub trait Principal: std::fmt::Debug + Clone + FromRequest + 'static {
+    fn get_id(&self) -> &str;
+}

crates/dav/src/push/mod.rs

@@ -1,7 +0,0 @@
-mod prop;
-mod push_notifier;
-mod push_register;
-
-pub use prop::*;
-pub use push_notifier::push_notifier;
-pub use push_register::*;

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

@@ -1,16 +1,15 @@
+use crate::Error;
 use crate::privileges::UserPrivilege;
 use crate::resource::Resource;
 use crate::resource::ResourceService;
-use crate::Error;
+use actix_web::HttpRequest;
+use actix_web::HttpResponse;
+use actix_web::Responder;
 use actix_web::http::header::IfMatch;
 use actix_web::http::header::IfNoneMatch;
 use actix_web::web;
 use actix_web::web::Data;
 use actix_web::web::Path;
-use actix_web::HttpRequest;
-use actix_web::HttpResponse;
-use actix_web::Responder;
-use rustical_store::auth::User;
 use tracing::instrument;
 use tracing_actix_web::RootSpan;
 
@@ -18,7 +17,7 @@ use tracing_actix_web::RootSpan;
 pub async fn route_delete<R: ResourceService>(
     path: Path<R::PathComponents>,
     req: HttpRequest,
-    user: User,
+    principal: R::Principal,
     resource_service: Data<R>,
     root_span: RootSpan,
     if_match: web::Header<IfMatch>,
@@ -32,7 +31,7 @@ pub async fn route_delete<R: ResourceService>(
 
     let resource = resource_service.get_resource(&path).await?;
 
-    let privileges = resource.get_user_privileges(&user)?;
+    let privileges = resource.get_user_privileges(&principal)?;
     if !privileges.has(&UserPrivilege::Write) {
         return Err(Error::Unauthorized.into());
     }

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

@@ -1,3 +1,4 @@
+use crate::Error;
 use crate::depth_header::Depth;
 use crate::privileges::UserPrivilege;
 use crate::resource::Resource;
@@ -6,11 +7,9 @@ use crate::xml::MultistatusElement;
 use crate::xml::PropElement;
 use crate::xml::PropfindElement;
 use crate::xml::PropfindType;
-use crate::Error;
+use actix_web::HttpRequest;
 use actix_web::web::Data;
 use actix_web::web::Path;
-use actix_web::HttpRequest;
-use rustical_store::auth::User;
 use rustical_xml::XmlDocument;
 use tracing::instrument;
 use tracing_actix_web::RootSpan;
@@ -21,7 +20,7 @@ pub(crate) async fn route_propfind<R: ResourceService>(
     path: Path<R::PathComponents>,
     body: String,
     req: HttpRequest,
-    user: User,
+    user: R::Principal,
     depth: Depth,
     root_span: RootSpan,
     resource_service: Data<R>,

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

@@ -1,15 +1,14 @@
+use crate::Error;
 use crate::privileges::UserPrivilege;
 use crate::resource::Resource;
 use crate::resource::ResourceService;
-use crate::xml::multistatus::{PropstatElement, PropstatWrapper, ResponseElement};
 use crate::xml::MultistatusElement;
 use crate::xml::TagList;
-use crate::Error;
+use crate::xml::multistatus::{PropstatElement, PropstatWrapper, ResponseElement};
 use actix_web::http::StatusCode;
 use actix_web::web::Data;
-use actix_web::{web::Path, HttpRequest};
+use actix_web::{HttpRequest, web::Path};
 use quick_xml::name::Namespace;
-use rustical_store::auth::User;
 use rustical_xml::EnumUnitVariants;
 use rustical_xml::Unparsed;
 use rustical_xml::XmlDeserialize;
@@ -69,7 +68,7 @@ pub(crate) async fn route_proppatch<R: ResourceService>(
     path: Path<R::PathComponents>,
     body: String,
     req: HttpRequest,
-    user: User,
+    principal: R::Principal,
     root_span: RootSpan,
     resource_service: Data<R>,
 ) -> Result<MultistatusElement<String, String>, R::Error> {
@@ -81,7 +80,7 @@ pub(crate) async fn route_proppatch<R: ResourceService>(
     ) = XmlDocument::parse_str(&body).map_err(Error::XmlError)?;
 
     let mut resource = resource_service.get_resource(&path).await?;
-    let privileges = resource.get_user_privileges(&user)?;
+    let privileges = resource.get_user_privileges(&principal)?;
     if !privileges.has(&UserPrivilege::Write) {
         return Err(Error::Unauthorized.into());
     }
@@ -131,7 +130,7 @@ pub(crate) async fn route_proppatch<R: ResourceService>(
                 }
             }
             Operation::Remove(remove_el) => {
-                let propname = remove_el.prop.0 .0;
+                let propname = remove_el.prop.0.0;
                 match <<R::Resource as Resource>::Prop as EnumUnitVariants>::UnitVariants::from_str(
                     &propname,
                 ) {

crates/dav/src/resource/mod.rs

@@ -1,15 +1,14 @@
 use crate::privileges::UserPrivilegeSet;
-use crate::xml::multistatus::{PropTagWrapper, PropstatElement, PropstatWrapper};
 use crate::xml::Resourcetype;
-use crate::xml::{multistatus::ResponseElement, TagList};
-use crate::Error;
+use crate::xml::multistatus::{PropTagWrapper, PropstatElement, PropstatWrapper};
+use crate::xml::{TagList, multistatus::ResponseElement};
+use crate::{Error, Principal};
 use actix_web::dev::ResourceMap;
 use actix_web::http::header::{EntityTag, IfMatch, IfNoneMatch};
-use actix_web::{http::StatusCode, ResponseError};
+use actix_web::{ResponseError, http::StatusCode};
 use itertools::Itertools;
 use quick_xml::name::Namespace;
 pub use resource_service::ResourceService;
-use rustical_store::auth::User;
 use rustical_xml::{EnumUnitVariants, EnumVariants, XmlDeserialize, XmlSerialize};
 use std::str::FromStr;
 
@@ -28,6 +27,7 @@ pub trait Resource: Clone + 'static {
     type Prop: ResourceProp + PartialEq + Clone + EnumVariants + EnumUnitVariants;
     type Error: ResponseError + From<crate::Error>;
     type PrincipalResource: Resource + NamedRoute;
+    type Principal: Principal;
 
     fn get_resourcetype(&self) -> Resourcetype;
 
@@ -38,7 +38,7 @@ pub trait Resource: Clone + 'static {
     fn get_prop(
         &self,
         rmap: &ResourceMap,
-        user: &User,
+        principal: &Self::Principal,
         prop: &<Self::Prop as EnumUnitVariants>::UnitVariants,
     ) -> Result<Self::Prop, Self::Error>;
 
@@ -93,13 +93,16 @@ pub trait Resource: Clone + 'static {
         }
     }
 
-    fn get_user_privileges(&self, user: &User) -> Result<UserPrivilegeSet, Self::Error>;
+    fn get_user_privileges(
+        &self,
+        principal: &Self::Principal,
+    ) -> Result<UserPrivilegeSet, Self::Error>;
 
     fn propfind(
         &self,
         path: &str,
         props: &[&str],
-        user: &User,
+        principal: &Self::Principal,
         rmap: &ResourceMap,
     ) -> Result<ResponseElement<Self::Prop>, Self::Error> {
         let mut props = props.to_vec();
@@ -152,7 +155,7 @@ pub trait Resource: Clone + 'static {
 
         let prop_responses = valid_props
             .into_iter()
-            .map(|prop| self.get_prop(rmap, user, &prop))
+            .map(|prop| self.get_prop(rmap, principal, &prop))
             .collect::<Result<Vec<_>, Self::Error>>()?;
 
         let mut propstats = vec![PropstatWrapper::Normal(PropstatElement {

crates/dav/src/resource/resource_service.rs

@@ -2,20 +2,23 @@ use actix_web::dev::{AppService, HttpServiceFactory};
 use actix_web::error::UrlGenerationError;
 use actix_web::test::TestRequest;
 use actix_web::web::Data;
-use actix_web::{dev::ResourceMap, http::Method, web, ResponseError};
+use actix_web::{ResponseError, dev::ResourceMap, http::Method, web};
 use async_trait::async_trait;
 use serde::Deserialize;
 use std::str::FromStr;
 
-use super::methods::{route_delete, route_propfind, route_proppatch};
+use crate::Principal;
+
 use super::Resource;
+use super::methods::{route_delete, route_propfind, route_proppatch};
 
 #[async_trait(?Send)]
 pub trait ResourceService: Sized + 'static {
-    type MemberType: Resource<Error = Self::Error>;
+    type MemberType: Resource<Error = Self::Error, Principal = Self::Principal>;
     type PathComponents: for<'de> Deserialize<'de> + Sized + Clone + 'static; // defines how the resource URI maps to parameters, i.e. /{principal}/{calendar} -> (String, String)
-    type Resource: Resource<Error = Self::Error>;
+    type Resource: Resource<Error = Self::Error, Principal = Self::Principal>;
     type Error: ResponseError + From<crate::Error>;
+    type Principal: Principal;
 
     async fn get_members(
         &self,

crates/dav/src/resources/root.rs

@@ -1,3 +1,4 @@
+use crate::Principal;
 use crate::extensions::{
     CommonPropertiesExtension, CommonPropertiesProp, CommonPropertiesPropName,
 };
@@ -6,22 +7,22 @@ use crate::resource::{NamedRoute, Resource, ResourceService};
 use crate::xml::{Resourcetype, ResourcetypeInner};
 use actix_web::dev::ResourceMap;
 use async_trait::async_trait;
-use rustical_store::auth::User;
 use std::marker::PhantomData;
 
 #[derive(Clone)]
-pub struct RootResource<PR: Resource>(PhantomData<PR>);
+pub struct RootResource<PR: Resource, P: Principal>(PhantomData<PR>, PhantomData<P>);
 
-impl<PR: Resource> Default for RootResource<PR> {
+impl<PR: Resource, P: Principal> Default for RootResource<PR, P> {
     fn default() -> Self {
-        Self(Default::default())
+        Self(PhantomData, PhantomData)
     }
 }
 
-impl<PR: Resource + NamedRoute> Resource for RootResource<PR> {
+impl<PR: Resource + NamedRoute, P: Principal> Resource for RootResource<PR, P> {
     type Prop = CommonPropertiesProp;
     type Error = PR::Error;
     type PrincipalResource = PR;
+    type Principal = P;
 
     fn get_resourcetype(&self) -> Resourcetype {
         Resourcetype(&[ResourcetypeInner(
@@ -33,34 +34,37 @@ impl<PR: Resource + NamedRoute> Resource for RootResource<PR> {
     fn get_prop(
         &self,
         rmap: &ResourceMap,
-        user: &User,
+        user: &P,
         prop: &CommonPropertiesPropName,
     ) -> Result<Self::Prop, Self::Error> {
         CommonPropertiesExtension::get_prop(self, rmap, user, prop)
     }
 
-    fn get_user_privileges(&self, _user: &User) -> Result<UserPrivilegeSet, Self::Error> {
+    fn get_user_privileges(&self, _user: &P) -> Result<UserPrivilegeSet, Self::Error> {
         Ok(UserPrivilegeSet::all())
     }
 }
 
 #[derive(Clone)]
-pub struct RootResourceService<PR: Resource>(PhantomData<PR>);
+pub struct RootResourceService<PR: Resource, P: Principal>(PhantomData<PR>, PhantomData<P>);
 
-impl<PR: Resource> Default for RootResourceService<PR> {
+impl<PR: Resource, P: Principal> Default for RootResourceService<PR, P> {
     fn default() -> Self {
-        Self(PhantomData)
+        Self(PhantomData, PhantomData)
     }
 }
 
 #[async_trait(?Send)]
-impl<PR: Resource + NamedRoute> ResourceService for RootResourceService<PR> {
+impl<PR: Resource<Principal = P> + NamedRoute, P: Principal> ResourceService
+    for RootResourceService<PR, P>
+{
     type PathComponents = ();
     type MemberType = PR;
-    type Resource = RootResource<PR>;
+    type Resource = RootResource<PR, P>;
     type Error = PR::Error;
+    type Principal = P;
 
     async fn get_resource(&self, _: &()) -> Result<Self::Resource, Self::Error> {
-        Ok(RootResource::<PR>::default())
+        Ok(RootResource::<PR, P>::default())
     }
 }

crates/dav_push/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "rustical_dav_push"
+version.workspace = true
+edition.workspace = true
+description.workspace = true
+repository.workspace = true
+publish = false
+
+[dependencies]
+rustical_xml.workspace = true
+actix-web = { workspace = true }
+async-trait = { workspace = true }
+futures-util = { workspace = true }
+quick-xml = { workspace = true }
+serde = { workspace = true }
+thiserror = { workspace = true }
+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
+rustical_store.workspace = true

crates/dav_push/src/extension.rs

@@ -1,4 +1,4 @@
-use crate::push::Transports;
+use crate::Transports;
 use rustical_xml::{EnumUnitVariants, EnumVariants, XmlDeserialize, XmlSerialize};
 
 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumUnitVariants, EnumVariants)]
@@ -6,9 +6,9 @@ use rustical_xml::{EnumUnitVariants, EnumVariants, XmlDeserialize, XmlSerialize}
 pub enum DavPushExtensionProp {
     // WebDav Push
     #[xml(skip_deserializing)]
-    #[xml(ns = "crate::namespace::NS_DAVPUSH")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAVPUSH")]
     Transports(Transports),
-    #[xml(ns = "crate::namespace::NS_DAVPUSH")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAVPUSH")]
     Topic(String),
 }
 
@@ -18,7 +18,7 @@ pub trait DavPushExtension {
     fn get_prop(
         &self,
         prop: &DavPushExtensionPropName,
-    ) -> Result<DavPushExtensionProp, crate::Error> {
+    ) -> Result<DavPushExtensionProp, rustical_dav::Error> {
         Ok(match &prop {
             DavPushExtensionPropName::Transports => {
                 DavPushExtensionProp::Transports(Default::default())
@@ -27,11 +27,11 @@ pub trait DavPushExtension {
         })
     }
 
-    fn set_prop(&self, _prop: DavPushExtensionProp) -> Result<(), crate::Error> {
-        Err(crate::Error::PropReadOnly)
+    fn set_prop(&self, _prop: DavPushExtensionProp) -> Result<(), rustical_dav::Error> {
+        Err(rustical_dav::Error::PropReadOnly)
     }
 
-    fn remove_prop(&self, _prop: &DavPushExtensionPropName) -> Result<(), crate::Error> {
-        Err(crate::Error::PropReadOnly)
+    fn remove_prop(&self, _prop: &DavPushExtensionPropName) -> Result<(), rustical_dav::Error> {
+        Err(rustical_dav::Error::PropReadOnly)
     }
 }

crates/dav_push/src/lib.rs

@@ -0,0 +1,7 @@
+mod extension;
+pub mod notifier;
+mod prop;
+pub mod register;
+
+pub use extension::*;
+pub use prop::*;

crates/dav_push/src/notifier.rs

@@ -1,5 +1,5 @@
-use crate::xml::multistatus::PropstatElement;
 use actix_web::http::StatusCode;
+use rustical_dav::xml::multistatus::PropstatElement;
 use rustical_store::{CollectionOperation, CollectionOperationType, SubscriptionStore};
 use rustical_xml::{XmlRootTag, XmlSerialize, XmlSerializeRoot};
 use std::sync::Arc;
@@ -8,17 +8,20 @@ use tracing::{error, info, warn};
 
 #[derive(XmlSerialize, Debug)]
 struct PushMessageProp {
-    #[xml(ns = "crate::namespace::NS_DAV")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
     topic: String,
-    #[xml(ns = "crate::namespace::NS_DAV")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
     sync_token: Option<String>,
 }
 
 #[derive(XmlSerialize, XmlRootTag, Debug)]
-#[xml(root = b"push-message", ns = "crate::namespace::NS_DAVPUSH")]
-#[xml(ns_prefix(crate::namespace::NS_DAVPUSH = b"", crate::namespace::NS_DAV = b"D",))]
+#[xml(root = b"push-message", ns = "rustical_dav::namespace::NS_DAVPUSH")]
+#[xml(ns_prefix(
+    rustical_dav::namespace::NS_DAVPUSH = b"",
+    rustical_dav::namespace::NS_DAV = b"D",
+))]
 struct PushMessage {
-    #[xml(ns = "crate::namespace::NS_DAV")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
     propstat: PropstatElement<PushMessageProp>,
 }
 
@@ -87,7 +90,10 @@ pub async fn push_notifier(
                     error!("{err}");
                 }
             } else {
-                warn!("Not sending a push notification to {} since it's not allowed in dav_push::allowed_push_servers", push_resource);
+                warn!(
+                    "Not sending a push notification to {} since it's not allowed in dav_push::allowed_push_servers",
+                    push_resource
+                );
             }
         }
     }

crates/dav_push/src/prop.rs

@@ -2,7 +2,7 @@ use rustical_xml::XmlSerialize;
 
 #[derive(Debug, Clone, XmlSerialize, PartialEq)]
 pub enum Transport {
-    #[xml(ns = "crate::namespace::NS_DAVPUSH")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAVPUSH")]
     WebPush,
 }
 

crates/dav_push/src/register.rs

@@ -3,23 +3,23 @@ use rustical_xml::{XmlDeserialize, XmlRootTag};
 #[derive(XmlDeserialize, Clone, Debug, PartialEq)]
 #[xml(ns = "crate::namespace::NS_DAVPUSH")]
 pub struct WebPushSubscription {
-    #[xml(ns = "crate::namespace::NS_DAVPUSH")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAVPUSH")]
     pub push_resource: String,
 }
 
 #[derive(XmlDeserialize, Clone, Debug, PartialEq)]
 pub struct SubscriptionElement {
-    #[xml(ns = "crate::namespace::NS_DAVPUSH")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAVPUSH")]
     pub web_push_subscription: WebPushSubscription,
 }
 
 #[derive(XmlDeserialize, XmlRootTag, Clone, Debug, PartialEq)]
 #[xml(root = b"push-register")]
-#[xml(ns = "crate::namespace::NS_DAVPUSH")]
+#[xml(ns = "rustical_dav::namespace::NS_DAVPUSH")]
 pub struct PushRegister {
-    #[xml(ns = "crate::namespace::NS_DAVPUSH")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAVPUSH")]
     pub subscription: SubscriptionElement,
-    #[xml(ns = "crate::namespace::NS_DAVPUSH")]
+    #[xml(ns = "rustical_dav::namespace::NS_DAVPUSH")]
     pub expires: Option<String>,
 }
 

crates/frontend/src/oidc/mod.rs

@@ -10,9 +10,9 @@ use actix_web::{
 };
 use error::OidcError;
 use openidconnect::{
-    AuthenticationFlow, AuthorizationCode, CsrfToken, EmptyAdditionalClaims, EndpointMaybeSet,
-    EndpointNotSet, EndpointSet, IssuerUrl, Nonce, OAuth2TokenResponse, PkceCodeChallenge,
-    PkceCodeVerifier, RedirectUrl, TokenResponse, UserInfoClaims,
+    AuthenticationFlow, AuthorizationCode, CsrfToken, EndpointMaybeSet, EndpointNotSet,
+    EndpointSet, IssuerUrl, Nonce, OAuth2TokenResponse, PkceCodeChallenge, PkceCodeVerifier,
+    RedirectUrl, TokenResponse, UserInfoClaims,
     core::{CoreClient, CoreGenderClaim, CoreProviderMetadata, CoreResponseType},
 };
 use rustical_store::auth::{AuthenticationProvider, User, user::PrincipalType::Individual};

crates/store/Cargo.toml

@@ -30,6 +30,7 @@ tokio.workspace = true
 rand.workspace = true
 uuid.workspace = true
 clap.workspace = true
+rustical_dav.workspace = true
 
 [dev-dependencies]
 rstest = { workspace = true }

crates/store/src/auth/user.rs

@@ -81,6 +81,12 @@ impl User {
     }
 }
 
+impl rustical_dav::Principal for User {
+    fn get_id(&self) -> &str {
+        &self.id
+    }
+}
+
 #[derive(Clone, Debug, Display)]
 pub struct UnauthorizedError;