Working thunderbird autodetect

8 files changed, 309 insertions, 32 deletions

diff --git a/aero-dav/src/acldecoder.rs b/aero-dav/src/acldecoder.rs
new file mode 100644
index 0000000..67dfb0b
--- /dev/null
+++ b/aero-dav/src/acldecoder.rs
@@ -0,0 +1,68 @@
+use super::acltypes::*;
+use super::types as dav;
+use super::xml::{QRead, Reader, IRead, DAV_URN};
+use super::error::ParsingError;
+
+impl QRead<Property> for Property {
+    async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
+        if xml.maybe_open_start(DAV_URN, "owner").await?.is_some() {
+            let href = xml.find().await?;
+            xml.close().await?;
+            return Ok(Self::Owner(href))
+        }
+        if xml.maybe_open_start(DAV_URN, "current-user-principal").await?.is_some() {
+            let user = xml.find().await?;
+            xml.close().await?;
+            return Ok(Self::CurrentUserPrincipal(user))
+        }
+        if xml.maybe_open_start(DAV_URN, "current-user-privilege-set").await?.is_some() {
+            xml.close().await?;
+            return Ok(Self::CurrentUserPrivilegeSet(vec![]))
+        }
+
+        Err(ParsingError::Recoverable)
+    }
+}
+
+impl QRead<PropertyRequest> for PropertyRequest {
+    async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
+        if xml.maybe_open(DAV_URN, "owner").await?.is_some() {
+            xml.close().await?;
+            return Ok(Self::Owner)
+        }
+
+        if xml.maybe_open(DAV_URN, "current-user-principal").await?.is_some() {
+            xml.close().await?;
+            return Ok(Self::CurrentUserPrincipal)
+        }
+
+        if xml.maybe_open(DAV_URN, "current-user-privilege-set").await?.is_some() {
+            xml.close().await?;
+            return Ok(Self::CurrentUserPrivilegeSet)
+        }
+
+        Err(ParsingError::Recoverable)
+    }
+}
+
+impl QRead<ResourceType> for ResourceType {
+    async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
+        if xml.maybe_open(DAV_URN, "principal").await?.is_some() {
+            xml.close().await?;
+            return Ok(Self::Principal)
+        }
+        Err(ParsingError::Recoverable)
+    }
+}
+
+// -----
+impl QRead<User> for User {
+    async fn qread(xml: &mut Reader<impl IRead>) -> Result<Self, ParsingError> {
+        if xml.maybe_open(DAV_URN, "unauthenticated").await?.is_some() {
+            xml.close().await?;
+            return Ok(Self::Unauthenticated)
+        }
+
+        dav::Href::qread(xml).await.map(Self::Authenticated)
+    }
+}
diff --git a/aero-dav/src/aclencoder.rs b/aero-dav/src/aclencoder.rs
new file mode 100644
index 0000000..2fa4707
--- /dev/null
+++ b/aero-dav/src/aclencoder.rs
@@ -0,0 +1,71 @@
+use quick_xml::Error as QError;
+use quick_xml::events::Event;
+
+use super::acltypes::*;
+use super::xml::{QWrite, Writer, IWrite};
+use super::error::ParsingError;
+
+impl QWrite for Property {
+    async fn qwrite(&self, xml: &mut Writer<impl IWrite>) -> Result<(), QError> {
+        match self {
+            Self::Owner(href) => {
+                let start = xml.create_dav_element("owner");
+                let end = start.to_end();
+                xml.q.write_event_async(Event::Start(start.clone())).await?;
+                href.qwrite(xml).await?;
+                xml.q.write_event_async(Event::End(end)).await
+            },
+            Self::CurrentUserPrincipal(user) => {
+                let start = xml.create_dav_element("current-user-principal");
+                let end = start.to_end();
+                xml.q.write_event_async(Event::Start(start.clone())).await?;
+                user.qwrite(xml).await?;
+                xml.q.write_event_async(Event::End(end)).await
+            },
+            Self::CurrentUserPrivilegeSet(_) => {
+                let empty_tag = xml.create_dav_element("current-user-privilege-set");
+                xml.q.write_event_async(Event::Empty(empty_tag)).await
+            },
+        }
+    }
+}
+
+impl QWrite for PropertyRequest {
+    async fn qwrite(&self, xml: &mut Writer<impl IWrite>) -> Result<(), QError> {
+        let mut atom = async |c| {
+            let empty_tag = xml.create_dav_element(c);
+            xml.q.write_event_async(Event::Empty(empty_tag)).await
+        };
+
+        match self {
+            Self::Owner => atom("owner").await,
+            Self::CurrentUserPrincipal => atom("current-user-principal").await,
+            Self::CurrentUserPrivilegeSet => atom("current-user-privilege-set").await,
+        }
+    }
+}
+
+impl QWrite for ResourceType {
+    async fn qwrite(&self, xml: &mut Writer<impl IWrite>) -> Result<(), QError> {
+        match self {
+            Self::Principal => {
+                let empty_tag = xml.create_dav_element("principal");
+                xml.q.write_event_async(Event::Empty(empty_tag)).await
+            }
+        }
+    }
+}
+
+// -----
+
+impl QWrite for User {
+    async fn qwrite(&self, xml: &mut Writer<impl IWrite>) -> Result<(), QError> {
+        match self {
+            Self::Unauthenticated => {
+                let tag = xml.create_dav_element("unauthenticated");
+                xml.q.write_event_async(Event::Empty(tag)).await
+            },
+            Self::Authenticated(href) => href.qwrite(xml).await,
+        }
+    }
+}
diff --git a/aero-dav/src/acltypes.rs b/aero-dav/src/acltypes.rs
index f356813..d5be413 100644
--- a/aero-dav/src/acltypes.rs
+++ b/aero-dav/src/acltypes.rs
@@ -1,4 +1,40 @@
-//@FIXME required for a full DAV implementation
+use super::types as dav;
+
+//RFC covered: RFC3744 (ACL core) + RFC5397 (ACL Current Principal Extension)
+
+
+//@FIXME required for a full CalDAV implementation
 // See section 6. of the CalDAV RFC
 // It seems mainly required for free-busy that I will not implement now.
 // It can also be used for discovering main calendar, not sure it is used.
+// Note: it is used by Thunderbird
+
+
+#[derive(Debug, PartialEq, Clone)]
+pub enum PropertyRequest {
+    Owner,
+    CurrentUserPrincipal,
+    CurrentUserPrivilegeSet,
+}
+
+#[derive(Debug, PartialEq, Clone)]
+pub enum Property {
+    Owner(dav::Href),
+    CurrentUserPrincipal(User),
+    CurrentUserPrivilegeSet(Vec<Privilege>),
+}
+
+#[derive(Debug, PartialEq, Clone)]
+pub enum ResourceType {
+    Principal,
+}
+
+/// Not implemented, it's a placeholder
+#[derive(Debug, PartialEq, Clone)]
+pub struct Privilege(());
+
+#[derive(Debug, PartialEq, Clone)]
+pub enum User {
+    Unauthenticated,
+    Authenticated(dav::Href),
+}
diff --git a/aero-dav/src/caltypes.rs b/aero-dav/src/caltypes.rs
index aa056d4..602498c 100644
--- a/aero-dav/src/caltypes.rs
+++ b/aero-dav/src/caltypes.rs
@@ -2,7 +2,6 @@
 
 use chrono::{DateTime,Utc};
 use super::types as dav;
-use super::xml;
 
 pub const ICAL_DATETIME_FMT: &str = "%Y%m%dT%H%M%SZ";
 
diff --git a/aero-dav/src/lib.rs b/aero-dav/src/lib.rs
index 0ca8243..009951a 100644
--- a/aero-dav/src/lib.rs
+++ b/aero-dav/src/lib.rs
@@ -16,8 +16,12 @@ pub mod caltypes;
 pub mod calencoder;
 pub mod caldecoder;
 
-// wip
-mod acltypes;
+// acl (wip)
+pub mod acltypes;
+pub mod aclencoder;
+pub mod acldecoder;
+
+// versioning (wip)
 mod versioningtypes;
 
 // final type
diff --git a/aero-dav/src/realization.rs b/aero-dav/src/realization.rs
index 7bec729..bfed4d7 100644
--- a/aero-dav/src/realization.rs
+++ b/aero-dav/src/realization.rs
@@ -1,5 +1,6 @@
 use super::types as dav;
 use super::caltypes as cal;
+use super::acltypes as acl;
 use super::xml;
 use super::error;
 
@@ -11,8 +12,8 @@ impl xml::QRead<Disabled> for Disabled {
     }
 }
 impl xml::QWrite for Disabled {
-    fn qwrite(&self, _xml: &mut xml::Writer<impl xml::IWrite>) -> impl futures::Future<Output = Result<(), quick_xml::Error>> + Send {
-        async { unreachable!(); }
+    async fn qwrite(&self, _xml: &mut xml::Writer<impl xml::IWrite>) -> Result<(), quick_xml::Error> {
+        unreachable!()
     }
 }
 
@@ -40,3 +41,92 @@ impl dav::Extension for Calendar
     type ResourceType = cal::ResourceType;
 }
 
+// ACL
+#[derive(Debug, PartialEq, Clone)]
+pub struct Acl {}
+impl dav::Extension for Acl
+{
+    type Error = Disabled;
+    type Property = acl::Property;
+    type PropertyRequest = acl::PropertyRequest;
+    type ResourceType = acl::ResourceType;
+}
+
+// All merged
+#[derive(Debug, PartialEq, Clone)]
+pub struct All {}
+impl dav::Extension for All {
+    type Error = cal::Violation;
+    type Property = Property;
+    type PropertyRequest = PropertyRequest;
+    type ResourceType = ResourceType;
+}
+
+#[derive(Debug, PartialEq, Clone)]
+pub enum Property {
+    Cal(cal::Property),
+    Acl(acl::Property),
+}
+impl xml::QRead<Property> for Property {
+    async fn qread(xml: &mut xml::Reader<impl xml::IRead>) -> Result<Self, error::ParsingError> {
+        match cal::Property::qread(xml).await {
+            Err(error::ParsingError::Recoverable) => (),
+            otherwise => return otherwise.map(Property::Cal),
+        }
+        acl::Property::qread(xml).await.map(Property::Acl)
+    }
+}
+impl xml::QWrite for Property {
+    async fn qwrite(&self, xml: &mut xml::Writer<impl xml::IWrite>) -> Result<(), quick_xml::Error> {
+        match self {
+            Self::Cal(c) => c.qwrite(xml).await,
+            Self::Acl(a) => a.qwrite(xml).await,
+        }
+    }
+}
+
+#[derive(Debug, PartialEq, Clone)]
+pub enum PropertyRequest {
+    Cal(cal::PropertyRequest),
+    Acl(acl::PropertyRequest),
+}
+impl xml::QRead<PropertyRequest> for PropertyRequest {
+    async fn qread(xml: &mut xml::Reader<impl xml::IRead>) -> Result<Self, error::ParsingError> {
+        match cal::PropertyRequest::qread(xml).await {
+            Err(error::ParsingError::Recoverable) => (),
+            otherwise => return otherwise.map(PropertyRequest::Cal),
+        }
+        acl::PropertyRequest::qread(xml).await.map(PropertyRequest::Acl)
+    }
+}
+impl xml::QWrite for PropertyRequest {
+    async fn qwrite(&self, xml: &mut xml::Writer<impl xml::IWrite>) -> Result<(), quick_xml::Error> {
+        match self {
+            Self::Cal(c) => c.qwrite(xml).await,
+            Self::Acl(a) => a.qwrite(xml).await,
+        }
+    }
+}
+
+#[derive(Debug, PartialEq, Clone)]
+pub enum ResourceType {
+    Cal(cal::ResourceType),
+    Acl(acl::ResourceType),
+}
+impl xml::QRead<ResourceType> for ResourceType {
+    async fn qread(xml: &mut xml::Reader<impl xml::IRead>) -> Result<Self, error::ParsingError> {
+        match cal::ResourceType::qread(xml).await {
+            Err(error::ParsingError::Recoverable) => (),
+            otherwise => return otherwise.map(ResourceType::Cal),
+        }
+        acl::ResourceType::qread(xml).await.map(ResourceType::Acl)
+    }
+}
+impl xml::QWrite for ResourceType {
+    async fn qwrite(&self, xml: &mut xml::Writer<impl xml::IWrite>) -> Result<(), quick_xml::Error> {
+        match self {
+            Self::Cal(c) => c.qwrite(xml).await,
+            Self::Acl(a) => a.qwrite(xml).await,
+        }
+    }
+}
diff --git a/aero-dav/src/xml.rs b/aero-dav/src/xml.rs
index 26f54cc..020ee6c 100644
--- a/aero-dav/src/xml.rs
+++ b/aero-dav/src/xml.rs
@@ -264,7 +264,7 @@ impl<T: IRead> Reader<T> {
             _ => return Err(ParsingError::Recoverable),
         };
 
-        //println!("open tag {:?}", evt);
+        //println!("open start tag {:?}", evt);
         self.parents.push(evt.clone());
         Ok(evt)
     }
diff --git a/aero-proto/src/dav.rs b/aero-proto/src/dav.rs
index c8e534e..608aef1 100644
--- a/aero-proto/src/dav.rs
+++ b/aero-proto/src/dav.rs
@@ -23,7 +23,8 @@ use aero_user::login::ArcLoginProvider;
 use aero_collections::user::User;
 use aero_dav::types as dav;
 use aero_dav::caltypes as cal;
-use aero_dav::realization::Calendar;
+use aero_dav::acltypes as acl;
+use aero_dav::realization::{All, self as all};
 use aero_dav::xml as dxml;
 
 pub struct Server {
@@ -244,7 +245,7 @@ async fn router(user: std::sync::Arc<User>, req: Request<Incoming>) -> Result<Re
 ///   </D:prop>
 /// </D:propfind>
 
-const ALLPROP: [dav::PropertyRequest<Calendar>; 10] = [
+const ALLPROP: [dav::PropertyRequest<All>; 10] = [
     dav::PropertyRequest::CreationDate,
     dav::PropertyRequest::DisplayName,
     dav::PropertyRequest::GetContentLanguage,
@@ -265,7 +266,7 @@ async fn propfind(user: std::sync::Arc<User>, req: Request<Incoming>, node: Box<
     // request body MUST be treated as if it were an 'allprop' request.
     // @FIXME here we handle any invalid data as an allprop, an empty request is thus correctly
     // handled, but corrupted requests are also silently handled as allprop.
-    let propfind = deserialize::<dav::PropFind<Calendar>>(req).await.unwrap_or_else(|_| dav::PropFind::<Calendar>::AllProp(None));
+    let propfind = deserialize::<dav::PropFind<All>>(req).await.unwrap_or_else(|_| dav::PropFind::<All>::AllProp(None));
     tracing::debug!(recv=?propfind, "inferred propfind request");
 
     if matches!(propfind, dav::PropFind::PropName) {
@@ -370,19 +371,19 @@ trait DavNode: Send {
 
     // node properties
     fn path(&self, user: &ArcUser) -> String;
-    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<Calendar>;
-    fn properties(&self, user: &ArcUser, prop: dav::PropName<Calendar>) -> Vec<dav::AnyProperty<Calendar>>;
+    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<All>;
+    fn properties(&self, user: &ArcUser, prop: dav::PropName<All>) -> Vec<dav::AnyProperty<All>>;
 
     // ----- common
 
     /// building DAV responses
-    fn multistatus_name(&self, user: &ArcUser, depth: dav::Depth) -> dav::Multistatus<Calendar> {
+    fn multistatus_name(&self, user: &ArcUser, depth: dav::Depth) -> dav::Multistatus<All> {
         let mut names = vec![(self.path(user), self.supported_properties(user))];
         if matches!(depth, dav::Depth::One | dav::Depth::Infinity) {
             names.extend(self.children(user).iter().map(|c| (c.path(user), c.supported_properties(user))));
         }
 
-        dav::Multistatus::<Calendar> {
+        dav::Multistatus::<All> {
             responses: names.into_iter().map(|(url, names)| dav::Response {
                 status_or_propstat: dav::StatusOrPropstat::PropStat(
                     dav::Href(url),
@@ -401,7 +402,7 @@ trait DavNode: Send {
         }
     }
 
-    fn multistatus_val(&self, user: &ArcUser, props: dav::PropName<Calendar>, depth: dav::Depth) -> dav::Multistatus<Calendar> {
+    fn multistatus_val(&self, user: &ArcUser, props: dav::PropName<All>, depth: dav::Depth) -> dav::Multistatus<All> {
         // Collect properties
         let mut values = vec![(self.path(user), self.properties(user, props.clone()))];
         if matches!(depth, dav::Depth::One | dav::Depth::Infinity) {
@@ -426,7 +427,7 @@ trait DavNode: Send {
         }).collect();
 
         // Build response
-        dav::Multistatus::<Calendar> {
+        dav::Multistatus::<All> {
             responses: values.into_iter().map(|(url, propdesc)| dav::Response {
                 status_or_propstat: dav::StatusOrPropstat::PropStat(
                     dav::Href(url),
@@ -468,18 +469,23 @@ impl DavNode for RootNode {
     fn children(&self, user: &ArcUser) -> Vec<Box<dyn DavNode>> {
         vec![Box::new(HomeNode { })]
     }
-    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<Calendar> {
+    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<All> {
         dav::PropName(vec![
             dav::PropertyRequest::DisplayName,
             dav::PropertyRequest::ResourceType,
             dav::PropertyRequest::GetContentType,
+            dav::PropertyRequest::Extension(all::PropertyRequest::Acl(acl::PropertyRequest::CurrentUserPrincipal)),
         ])
     }
-    fn properties(&self, _user: &ArcUser, prop: dav::PropName<Calendar>) -> Vec<dav::AnyProperty<Calendar>> {
+    fn properties(&self, user: &ArcUser, prop: dav::PropName<All>) -> Vec<dav::AnyProperty<All>> {
         prop.0.into_iter().map(|n| match n {
             dav::PropertyRequest::DisplayName => dav::AnyProperty::Value(dav::Property::DisplayName("DAV Root".to_string())),
-            dav::PropertyRequest::ResourceType => dav::AnyProperty::Value(dav::Property::ResourceType(vec![dav::ResourceType::Collection])),
+            dav::PropertyRequest::ResourceType => dav::AnyProperty::Value(dav::Property::ResourceType(vec![
+                dav::ResourceType::Collection,
+            ])),
             dav::PropertyRequest::GetContentType => dav::AnyProperty::Value(dav::Property::GetContentType("httpd/unix-directory".into())),
+            dav::PropertyRequest::Extension(all::PropertyRequest::Acl(acl::PropertyRequest::CurrentUserPrincipal)) =>
+                dav::AnyProperty::Value(dav::Property::Extension(all::Property::Acl(acl::Property::CurrentUserPrincipal(acl::User::Authenticated(dav::Href(HomeNode{}.path(user))))))),
             v => dav::AnyProperty::Request(v),
         }).collect()
     }
@@ -507,21 +513,24 @@ impl DavNode for HomeNode {
     fn children(&self, user: &ArcUser) -> Vec<Box<dyn DavNode>> {
         vec![Box::new(CalendarListNode { })]
     }
-    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<Calendar> {
+    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<All> {
         dav::PropName(vec![
             dav::PropertyRequest::DisplayName,
             dav::PropertyRequest::ResourceType,
             dav::PropertyRequest::GetContentType,
-            dav::PropertyRequest::Extension(cal::PropertyRequest::CalendarHomeSet),
+            dav::PropertyRequest::Extension(all::PropertyRequest::Cal(cal::PropertyRequest::CalendarHomeSet)),
         ])
     }
-    fn properties(&self, user: &ArcUser, prop: dav::PropName<Calendar>) -> Vec<dav::AnyProperty<Calendar>> {
+    fn properties(&self, user: &ArcUser, prop: dav::PropName<All>) -> Vec<dav::AnyProperty<All>> {
         prop.0.into_iter().map(|n| match n {
             dav::PropertyRequest::DisplayName => dav::AnyProperty::Value(dav::Property::DisplayName(format!("{} home", user.username))),
-            dav::PropertyRequest::ResourceType => dav::AnyProperty::Value(dav::Property::ResourceType(vec![dav::ResourceType::Collection])),
+            dav::PropertyRequest::ResourceType => dav::AnyProperty::Value(dav::Property::ResourceType(vec![
+                dav::ResourceType::Collection,
+                dav::ResourceType::Extension(all::ResourceType::Acl(acl::ResourceType::Principal)),
+            ])),
             dav::PropertyRequest::GetContentType => dav::AnyProperty::Value(dav::Property::GetContentType("httpd/unix-directory".into())),
-            dav::PropertyRequest::Extension(cal::PropertyRequest::CalendarHomeSet) => 
-                dav::AnyProperty::Value(dav::Property::Extension(cal::Property::CalendarHomeSet(dav::Href(CalendarListNode{}.path(user))))),
+            dav::PropertyRequest::Extension(all::PropertyRequest::Cal(cal::PropertyRequest::CalendarHomeSet)) => 
+                dav::AnyProperty::Value(dav::Property::Extension(all::Property::Cal(cal::Property::CalendarHomeSet(dav::Href(CalendarListNode{}.path(user)))))),
             v => dav::AnyProperty::Request(v),
         }).collect()
     }
@@ -550,14 +559,14 @@ impl DavNode for CalendarListNode {
     fn children(&self, user: &ArcUser) -> Vec<Box<dyn DavNode>> {
         vec![Box::new(CalendarNode { name: "personal".into() })]
     }
-    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<Calendar> {
+    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<All> {
         dav::PropName(vec![
             dav::PropertyRequest::DisplayName,
             dav::PropertyRequest::ResourceType,
             dav::PropertyRequest::GetContentType,
         ])
     }
-    fn properties(&self, user: &ArcUser, prop: dav::PropName<Calendar>) -> Vec<dav::AnyProperty<Calendar>> {
+    fn properties(&self, user: &ArcUser, prop: dav::PropName<All>) -> Vec<dav::AnyProperty<All>> {
         prop.0.into_iter().map(|n| match n {
             dav::PropertyRequest::DisplayName => dav::AnyProperty::Value(dav::Property::DisplayName(format!("{} calendars", user.username))),
             dav::PropertyRequest::ResourceType => dav::AnyProperty::Value(dav::Property::ResourceType(vec![dav::ResourceType::Collection])),
@@ -595,19 +604,19 @@ impl DavNode for CalendarNode {
     fn children(&self, user: &ArcUser) -> Vec<Box<dyn DavNode>> {
         vec![Box::new(EventNode { calendar: self.name.to_string(), event_file: "something.ics".into() })]
     }
-    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<Calendar> {
+    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<All> {
         dav::PropName(vec![
             dav::PropertyRequest::DisplayName,
             dav::PropertyRequest::ResourceType,
             dav::PropertyRequest::GetContentType,
         ])
     }
-    fn properties(&self, _user: &ArcUser, prop: dav::PropName<Calendar>) -> Vec<dav::AnyProperty<Calendar>> {
+    fn properties(&self, _user: &ArcUser, prop: dav::PropName<All>) -> Vec<dav::AnyProperty<All>> {
         prop.0.into_iter().map(|n| match n {
             dav::PropertyRequest::DisplayName =>  dav::AnyProperty::Value(dav::Property::DisplayName(format!("{} calendar", self.name))),
             dav::PropertyRequest::ResourceType =>  dav::AnyProperty::Value(dav::Property::ResourceType(vec![
                 dav::ResourceType::Collection,
-                dav::ResourceType::Extension(cal::ResourceType::Calendar),
+                dav::ResourceType::Extension(all::ResourceType::Cal(cal::ResourceType::Calendar)),
             ])),
             //dav::PropertyRequest::GetContentType => dav::AnyProperty::Value(dav::Property::GetContentType("httpd/unix-directory".into())),
             //@FIXME seems wrong but seems to be what Thunderbird expects...
@@ -637,13 +646,13 @@ impl DavNode for EventNode {
     fn children(&self, user: &ArcUser) -> Vec<Box<dyn DavNode>> {
         vec![]
     }
-    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<Calendar> {
+    fn supported_properties(&self, user: &ArcUser) -> dav::PropName<All> {
         dav::PropName(vec![
             dav::PropertyRequest::DisplayName,
             dav::PropertyRequest::ResourceType,
         ])
     }
-    fn properties(&self, _user: &ArcUser, prop: dav::PropName<Calendar>) -> Vec<dav::AnyProperty<Calendar>> {
+    fn properties(&self, _user: &ArcUser, prop: dav::PropName<All>) -> Vec<dav::AnyProperty<All>> {
         prop.0.into_iter().map(|n| match n {
             dav::PropertyRequest::DisplayName => dav::AnyProperty::Value(dav::Property::DisplayName(format!("{} event", self.event_file))),
             dav::PropertyRequest::ResourceType => dav::AnyProperty::Value(dav::Property::ResourceType(vec![])),