version 0.4.4

frontend: slight improvements to collection lists
frontend: Remove default red for calendars without color
2025-12-13 19:22:26 +00:00 · 2025-06-25 16:03:31 +02:00 · 2025-06-25 16:01:17 +02:00 · 2025-06-25 15:56:46 +02:00 · 2025-06-25 15:54:47 +02:00 · 2025-06-23 16:44:21 +02:00
139 changed files with 7812 additions and 1618 deletions
--- a/.gitattributes
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+# Otherwise GitHub thinks this is an HTML project
+crates/frontend/public/assets/licenses.html linguist-detectable=false
+crates/frontend/public/assets/js/* linguist-detectable=false
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -3,6 +3,9 @@ name: Docker
 on:
  push:
    branches: ["main"]
+  release:
+    types: ["published"]
+
 env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}
@@ -38,13 +41,10 @@ jobs:
      # https://github.com/docker/metadata-action
      - name: Extract Docker metadata
        id: meta
-        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
+        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          # As long as we don't have releases everything on the main branch shall be tagged as latest
-          # TODO: Before first release correctly configure this
          tags: |
-            type=raw,value=latest,enable={{is_default_branch}}
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,7 @@ principals.toml
 .env

 site
+
+# Frontend
+**/node_modules
+**/.vite
--- a/.sqlx/query-246ec675667992c1297c29348d46496a884c59adb8b64b569d36f4ce10f88f47.json
+++ b/.sqlx/query-246ec675667992c1297c29348d46496a884c59adb8b64b569d36f4ce10f88f47.json
@@ -1,6 +1,6 @@
 {
  "db_name": "SQLite",
-  "query": "SELECT id, vcf FROM addressobjects WHERE (principal, addressbook_id, id) = (?, ?, ?) AND ((deleted_at IS NULL) or ?)",
+  "query": "SELECT id, vcf FROM addressobjects WHERE (principal, addressbook_id, id) = (?, ?, ?) AND ((deleted_at IS NULL) OR ?)",
  "describe": {
    "columns": [
      {
@@ -22,5 +22,5 @@
      false
    ]
  },
-  "hash": "395e40a7b3333b79bc2ad50a123d99f74bc2712a16257ee2119dd211fdb61f7e"
+  "hash": "246ec675667992c1297c29348d46496a884c59adb8b64b569d36f4ce10f88f47"
 }
--- a/.sqlx/query-3b00b59f047e534a7f7f654984dc880f4aa9281aae5974722d2f22ec6d15cb32.json
+++ b/.sqlx/query-3b00b59f047e534a7f7f654984dc880f4aa9281aae5974722d2f22ec6d15cb32.json
@@ -0,0 +1,20 @@
+{
+  "db_name": "SQLite",
+  "query": "SELECT principal FROM memberships WHERE member_of = ?",
+  "describe": {
+    "columns": [
+      {
+        "name": "principal",
+        "ordinal": 0,
+        "type_info": "Text"
+      }
+    ],
+    "parameters": {
+      "Right": 1
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "3b00b59f047e534a7f7f654984dc880f4aa9281aae5974722d2f22ec6d15cb32"
+}
--- a/.sqlx/query-5132ee8198f155242aa332a10019c48ec334884bcf7841c8aa03fd5eb11351d9.json
+++ b/.sqlx/query-5132ee8198f155242aa332a10019c48ec334884bcf7841c8aa03fd5eb11351d9.json
@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "INSERT INTO calendars (principal, id, displayname, description, \"order\", color, subscription_url, timezone, timezone_id, push_topic, comp_event, comp_todo, comp_journal)\n                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 13
+    },
+    "nullable": []
+  },
+  "hash": "5132ee8198f155242aa332a10019c48ec334884bcf7841c8aa03fd5eb11351d9"
+}
--- a/.sqlx/query-543838c030550cb09d1af08adfeade8b7ce3575d92fddbc6e9582d141bc9e49d.json
+++ b/.sqlx/query-543838c030550cb09d1af08adfeade8b7ce3575d92fddbc6e9582d141bc9e49d.json
@@ -1,6 +1,6 @@
 {
  "db_name": "SQLite",
-  "query": "SELECT id, ics FROM calendarobjects WHERE (principal, cal_id, id) = (?, ?, ?)",
+  "query": "SELECT id, ics FROM calendarobjects WHERE (principal, cal_id, id) = (?, ?, ?) AND ((deleted_at IS NULL) OR ?)",
  "describe": {
    "columns": [
      {
@@ -15,12 +15,12 @@
      }
    ],
    "parameters": {
-      "Right": 3
+      "Right": 4
    },
    "nullable": [
      false,
      false
    ]
  },
-  "hash": "d2f7423e2e8f97607f6664200990dcadb927445880ec6edffba3b5aedf4e199b"
+  "hash": "543838c030550cb09d1af08adfeade8b7ce3575d92fddbc6e9582d141bc9e49d"
 }
--- a/.sqlx/query-bb2fa030f2e7c7afdb38c5c54cb31de5293be332d86cf643977d479999542553.json
+++ b/.sqlx/query-bb2fa030f2e7c7afdb38c5c54cb31de5293be332d86cf643977d479999542553.json
@@ -1,6 +1,6 @@
 {
  "db_name": "SQLite",
-  "query": "SELECT *\n                FROM calendars\n                WHERE (principal, id) = (?, ?)",
+  "query": "SELECT *\n                FROM calendars\n                WHERE (principal, id) = (?, ?)\n                AND ((deleted_at IS NULL) OR ?) ",
  "describe": {
    "columns": [
      {
@@ -80,7 +80,7 @@
      }
    ],
    "parameters": {
-      "Right": 2
+      "Right": 3
    },
    "nullable": [
      false,
@@ -100,5 +100,5 @@
      false
    ]
  },
-  "hash": "9f930775043a6d4571a8ffd5a981cadf7c51f3f11a189f8461505abec31076e6"
+  "hash": "bb2fa030f2e7c7afdb38c5c54cb31de5293be332d86cf643977d479999542553"
 }
--- a/.sqlx/query-c4134652b1efb1dda36fb59827bf9cfee6be5bddfd352f1da4e37c6b6aa0fa7a.json
+++ b/.sqlx/query-c4134652b1efb1dda36fb59827bf9cfee6be5bddfd352f1da4e37c6b6aa0fa7a.json
@@ -1,12 +0,0 @@
-{
-  "db_name": "SQLite",
-  "query": "INSERT INTO calendars (principal, id, displayname, description, \"order\", color, timezone, timezone_id, push_topic, comp_event, comp_todo, comp_journal)\n                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Right": 12
-    },
-    "nullable": []
-  },
-  "hash": "c4134652b1efb1dda36fb59827bf9cfee6be5bddfd352f1da4e37c6b6aa0fa7a"
-}
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -13,9 +13,9 @@ dependencies = [

 [[package]]
 name = "adler2"
-version = "2.0.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
+checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"

 [[package]]
 name = "aho-corasick"
@@ -49,9 +49,9 @@ dependencies = [

 [[package]]
 name = "anstream"
-version = "0.6.18"
+version = "0.6.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b"
+checksum = "301af1932e46185686725e0fad2f8f2aa7da69dd70bf6ecc44d6b703844a3933"
 dependencies = [
 "anstyle",
 "anstyle-parse",
@@ -64,33 +64,33 @@ dependencies = [

 [[package]]
 name = "anstyle"
-version = "1.0.10"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9"
+checksum = "862ed96ca487e809f1c8e5a8447f6ee2cf102f846893800b20cebdf541fc6bbd"

 [[package]]
 name = "anstyle-parse"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b2d16507662817a6a20a9ea92df6652ee4f94f914589377d69f3b21bc5798a9"
+checksum = "4e7644824f0aa2c7b9384579234ef10eb7efb6a0deb83f9630a49594dd9c15c2"
 dependencies = [
 "utf8parse",
 ]

 [[package]]
 name = "anstyle-query"
-version = "1.1.2"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79947af37f4177cfead1110013d678905c37501914fba0efea834c3fe9a8d60c"
+checksum = "6c8bdeb6047d8983be085bab0ba1472e6dc604e7041dbf6fcd5e71523014fae9"
 dependencies = [
 "windows-sys 0.59.0",
 ]

 [[package]]
 name = "anstyle-wincon"
-version = "3.0.8"
+version = "3.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6680de5231bd6ee4c6191b8a1325daa282b415391ec9d3a37bd34f2060dc73fa"
+checksum = "403f75924867bb1033c59fbf0797484329750cfbe3c4325cd33127941fabc882"
 dependencies = [
 "anstyle",
 "once_cell_polyfill",
@@ -162,9 +162,9 @@ dependencies = [

 [[package]]
 name = "askama_web"
-version = "0.14.3"
+version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a91fdeb04bf77d96234780cdd58fc221eb10de7031e1782a22f40fc8ac1a313"
+checksum = "83731f1a2286209c2b679445e8faaa53270646a90c509bf92729e966d198cb6b"
 dependencies = [
 "askama",
 "askama_web_derive",
@@ -206,9 +206,9 @@ dependencies = [

 [[package]]
 name = "atomic"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d818003e740b63afc82337e3160717f4f63078720a810b7b903e70a5d1d2994"
+checksum = "a89cbf775b137e9b968e67227ef7f775587cde3fd31b0d8599dbd0f598a48340"
 dependencies = [
 "bytemuck",
 ]
@@ -221,9 +221,9 @@ checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"

 [[package]]
 name = "autocfg"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
+checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"

 [[package]]
 name = "axum"
@@ -379,15 +379,15 @@ dependencies = [

 [[package]]
 name = "bumpalo"
-version = "3.17.0"
+version = "3.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf"
+checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"

 [[package]]
 name = "bytemuck"
-version = "1.23.0"
+version = "1.23.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9134a6ef01ce4b366b50689c94f82c14bc72bc5d0386829828a2e2752ef7958c"
+checksum = "5c76a5792e44e4abe34d3abf15636779261d45a7450612059293d1d2cfc63422"

 [[package]]
 name = "byteorder"
@@ -403,18 +403,18 @@ checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"

 [[package]]
 name = "cc"
-version = "1.2.25"
+version = "1.2.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0fc897dc1e865cc67c0e05a836d9d3f1df3cbe442aa4a9473b18e12624a4951"
+checksum = "d487aa071b5f64da6f19a3e848e3578944b726ee5a4854b82172f02aa876bfdc"
 dependencies = [
 "shlex",
 ]

 [[package]]
 name = "cfg-if"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"

 [[package]]
 name = "cfg_aliases"
@@ -469,9 +469,9 @@ dependencies = [

 [[package]]
 name = "clap"
-version = "4.5.39"
+version = "4.5.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd60e63e9be68e5fb56422e397cf9baddded06dae1d2e523401542383bc72a9f"
+checksum = "40b6887a1d8685cebccf115538db5c0efe625ccac9696ad45c409d96566e910f"
 dependencies = [
 "clap_builder",
 "clap_derive",
@@ -479,9 +479,9 @@ dependencies = [

 [[package]]
 name = "clap_builder"
-version = "4.5.39"
+version = "4.5.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89cc6392a1f72bbeb820d71f32108f61fdaf18bc526e1d23954168a67759ef51"
+checksum = "e0c66c08ce9f0c698cbce5c0279d0bb6ac936d8674174fe48f736533b964f59e"
 dependencies = [
 "anstream",
 "anstyle",
@@ -491,9 +491,9 @@ dependencies = [

 [[package]]
 name = "clap_derive"
-version = "4.5.32"
+version = "4.5.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09176aae279615badda0765c0c0b3f6ed53f4709118af73cf4655d85d1530cd7"
+checksum = "d2c7947ae4cc3d851207c1adb5b5e260ff0cca11446b1d6d1423788e442257ce"
 dependencies = [
 "heck",
 "proc-macro2",
@@ -503,15 +503,15 @@ dependencies = [

 [[package]]
 name = "clap_lex"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
+checksum = "b94f61472cee1439c0b966b47e3aca9ae07e45d070759512cd390ea2bebc6675"

 [[package]]
 name = "colorchoice"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
+checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"

 [[package]]
 name = "concurrent-queue"
@@ -759,6 +759,23 @@ dependencies = [
 "spki",
 ]

+[[package]]
+name = "ece"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2ea1d2f2cc974957a4e2575d8e5bb494549bab66338d6320c2789abcfff5746"
+dependencies = [
+ "base64 0.21.7",
+ "byteorder",
+ "hex",
+ "hkdf",
+ "lazy_static",
+ "once_cell",
+ "openssl",
+ "sha2",
+ "thiserror 1.0.69",
+]
+
 [[package]]
 name = "ed25519"
 version = "2.2.3"
@@ -903,6 +920,21 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"

+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.1"
@@ -1036,7 +1068,7 @@ dependencies = [
 "cfg-if",
 "js-sys",
 "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi 0.11.1+wasi-snapshot-preview1",
 "wasm-bindgen",
 ]

@@ -1104,9 +1136,9 @@ checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"

 [[package]]
 name = "hashbrown"
-version = "0.15.3"
+version = "0.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84b26c544d002229e640969970a2e74021aadf6e2f96372b9c58eff97de08eb3"
+checksum = "5971ac85611da7067dbfcabef3c70ebb5606018acd9e2a3903a0da507521e0d5"
 dependencies = [
 "allocator-api2",
 "equivalent",
@@ -1119,7 +1151,7 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
 dependencies = [
- "hashbrown 0.15.3",
+ "hashbrown 0.15.4",
 ]

 [[package]]
@@ -1222,6 +1254,12 @@ dependencies = [
 "pin-project-lite",
 ]

+[[package]]
+name = "http-range-header"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9171a2ea8a68358193d15dd5d70c1c10a2afc3e7e4c5bc92bc9f025cebd7359c"
+
 [[package]]
 name = "httparse"
 version = "1.10.1"
@@ -1257,9 +1295,9 @@ dependencies = [

 [[package]]
 name = "hyper-rustls"
-version = "0.27.6"
+version = "0.27.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03a01595e11bdcec50946522c32dde3fc6914743000a68b93000965f2f02406d"
+checksum = "e3c93eb611681b207e1fe55d5a71ecf91572ec8a6705cdb6857f7d8d5242cf58"
 dependencies = [
 "http",
 "hyper",
@@ -1287,9 +1325,9 @@ dependencies = [

 [[package]]
 name = "hyper-util"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c293b6b3d21eca78250dc7dbebd6b9210ec5530e038cbfe0661b5c47ab06e8"
+checksum = "dc2fdfdbff08affe55bb779f33b053aa1fe5dd5b54c257343c17edfa55711bdb"
 dependencies = [
 "base64 0.22.1",
 "bytes",
@@ -1474,7 +1512,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
 dependencies = [
 "equivalent",
- "hashbrown 0.15.3",
+ "hashbrown 0.15.4",
 "serde",
 ]

@@ -1551,9 +1589,9 @@ dependencies = [

 [[package]]
 name = "libc"
-version = "0.2.172"
+version = "0.2.174"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
+checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"

 [[package]]
 name = "libm"
@@ -1616,6 +1654,18 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"

+[[package]]
+name = "matchit-serde"
+version = "0.1.0"
+source = "git+https://github.com/lennart-k/matchit-serde?rev=f0591d13#f0591d139ea1c88fa4ee397f3fcb4225fad4c6dc"
+dependencies = [
+ "derive_more",
+ "matchit",
+ "percent-encoding",
+ "serde",
+ "thiserror 2.0.12",
+]
+
 [[package]]
 name = "md-5"
 version = "0.10.6"
@@ -1628,9 +1678,9 @@ dependencies = [

 [[package]]
 name = "memchr"
-version = "2.7.4"
+version = "2.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"

 [[package]]
 name = "mime"
@@ -1650,9 +1700,9 @@ dependencies = [

 [[package]]
 name = "miniz_oxide"
-version = "0.8.8"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3be647b768db090acb35d5ec5db2b0e1f1de11133ca123b9eacf5137868f892a"
+checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
 dependencies = [
 "adler2",
 ]
@@ -1664,7 +1714,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78bed444cc8a2160f01cbcf811ef18cac863ad68ae8ca62092e8db51d51c761c"
 dependencies = [
 "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi 0.11.1+wasi-snapshot-preview1",
 "windows-sys 0.59.0",
 ]

@@ -1803,6 +1853,54 @@ dependencies = [
 "url",
 ]

+[[package]]
+name = "openssl"
+version = "0.10.73"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8505734d46c8ab1e19a1dce3aef597ad87dcb4c37e7188231769bd6bd51cebf8"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "foreign-types",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "openssl-src"
+version = "300.5.0+3.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8ce546f549326b0e6052b649198487d91320875da901e7bd11a06d1ee3f9c2f"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90096e2e47630d78b7d1c20952dc621f957103f8bc2c8359ec81290d75238571"
+dependencies = [
+ "cc",
+ "libc",
+ "openssl-src",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "opentelemetry"
 version = "0.30.0"
@@ -2272,9 +2370,9 @@ dependencies = [

 [[package]]
 name = "quinn-udp"
-version = "0.5.12"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee4e529991f949c5e25755532370b8af5d114acae52326361d68d47af64aa842"
+checksum = "fcebb1209ee276352ef14ff8732e24cc2b02bbac986cd74a4c81bcb2f9881970"
 dependencies = [
 "cfg_aliases",
 "libc",
@@ -2295,9 +2393,9 @@ dependencies = [

 [[package]]
 name = "r-efi"
-version = "5.2.0"
+version = "5.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
+checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"

 [[package]]
 name = "rand"
@@ -2360,13 +2458,33 @@ dependencies = [

 [[package]]
 name = "redox_syscall"
-version = "0.5.12"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "928fca9cf2aa042393a8325b9ead81d2f0df4cb12e1e24cef072922ccd99c5af"
+checksum = "0d04b7d0ee6b4a0207a0a7adb104d23ecb0b47d6beae7152d0fa34b692b29fd6"
 dependencies = [
 "bitflags",
 ]

+[[package]]
+name = "ref-cast"
+version = "1.0.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a0ae411dbe946a674d89546582cea4ba2bb8defac896622d6496f14c23ba5cf"
+dependencies = [
+ "ref-cast-impl",
+]
+
+[[package]]
+name = "ref-cast-impl"
+version = "1.0.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1165225c21bff1f3bbce98f5a1f889949bc902d3575308cc7b0de30b4f6d27c7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "regex"
 version = "1.11.1"
@@ -2419,9 +2537,9 @@ checksum = "ba39f3699c378cd8970968dcbff9c43159ea4cfbd88d43c00b22f2ef10a435d2"

 [[package]]
 name = "reqwest"
-version = "0.12.19"
+version = "0.12.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2f8e5513d63f2e5b386eb5106dc67eaf3f84e95258e210489136b8b92ad6119"
+checksum = "eabf4c97d9130e2bf606614eb937e86edac8292eaa6f422f995d7e8de1eb1813"
 dependencies = [
 "base64 0.22.1",
 "bytes",
@@ -2436,11 +2554,9 @@ dependencies = [
 "hyper",
 "hyper-rustls",
 "hyper-util",
- "ipnet",
 "js-sys",
 "log",
 "mime",
- "once_cell",
 "percent-encoding",
 "pin-project-lite",
 "quinn",
@@ -2617,9 +2733,9 @@ dependencies = [

 [[package]]
 name = "rustc-demangle"
-version = "0.1.24"
+version = "0.1.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
+checksum = "989e6739f80c4ad5b13e0fd7fe89531180375b18520cc8c82080e4dc4035b84f"

 [[package]]
 name = "rustc-hash"
@@ -2638,7 +2754,7 @@ dependencies = [

 [[package]]
 name = "rustical"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "anyhow",
 "argon2",
@@ -2681,7 +2797,7 @@ dependencies = [

 [[package]]
 name = "rustical_caldav"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "async-trait",
 "axum",
@@ -2703,6 +2819,8 @@ dependencies = [
 "rustical_xml",
 "serde",
 "sha2",
+ "strum",
+ "strum_macros",
 "thiserror 2.0.12",
 "tokio",
 "tower",
@@ -2714,7 +2832,7 @@ dependencies = [

 [[package]]
 name = "rustical_carddav"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "async-trait",
 "axum",
@@ -2733,6 +2851,8 @@ dependencies = [
 "rustical_store",
 "rustical_xml",
 "serde",
+ "strum",
+ "strum_macros",
 "thiserror 2.0.12",
 "tokio",
 "tower",
@@ -2744,7 +2864,7 @@ dependencies = [

 [[package]]
 name = "rustical_dav"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "async-trait",
 "axum",
@@ -2755,9 +2875,12 @@ dependencies = [
 "http",
 "itertools 0.14.0",
 "log",
+ "matchit",
+ "matchit-serde",
 "quick-xml",
 "rustical_xml",
 "serde",
+ "strum",
 "thiserror 2.0.12",
 "tokio",
 "tower",
@@ -2766,15 +2889,20 @@ dependencies = [

 [[package]]
 name = "rustical_dav_push"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "async-trait",
+ "axum",
+ "base64 0.22.1",
 "derive_more",
+ "ece",
 "futures-util",
 "http",
 "itertools 0.14.0",
 "log",
+ "openssl",
 "quick-xml",
+ "rand 0.9.1",
 "reqwest",
 "rustical_dav",
 "rustical_store",
@@ -2787,7 +2915,7 @@ dependencies = [

 [[package]]
 name = "rustical_frontend"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "askama",
 "askama_web",
@@ -2811,6 +2939,7 @@ dependencies = [
 "thiserror 2.0.12",
 "tokio",
 "tower",
+ "tower-http",
 "tower-sessions",
 "tracing",
 "url",
@@ -2819,7 +2948,7 @@ dependencies = [

 [[package]]
 name = "rustical_ical"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "axum",
 "chrono",
@@ -2837,7 +2966,7 @@ dependencies = [

 [[package]]
 name = "rustical_oidc"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "async-trait",
 "axum",
@@ -2852,7 +2981,7 @@ dependencies = [

 [[package]]
 name = "rustical_store"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "anyhow",
 "async-trait",
@@ -2886,7 +3015,7 @@ dependencies = [

 [[package]]
 name = "rustical_store_sqlite"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "async-trait",
 "chrono",
@@ -2906,7 +3035,7 @@ dependencies = [

 [[package]]
 name = "rustical_xml"
-version = "0.1.0"
+version = "0.4.4"
 dependencies = [
 "quick-xml",
 "thiserror 2.0.12",
@@ -2915,9 +3044,9 @@ dependencies = [

 [[package]]
 name = "rustls"
-version = "0.23.27"
+version = "0.23.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "730944ca083c1c233a75c09f199e973ca499344a2b7ba9e755c457e86fb4a321"
+checksum = "7160e3e10bf4535308537f3c4e1641468cd0e485175d6163087c0393c7d46643"
 dependencies = [
 "once_cell",
 "ring",
@@ -2969,6 +3098,18 @@ dependencies = [
 "winapi-util",
 ]

+[[package]]
+name = "schemars"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd191f9397d57d581cddd31014772520aa448f65ef991055d7f61582c65165f"
+dependencies = [
+ "dyn-clone",
+ "ref-cast",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -3058,9 +3199,9 @@ dependencies = [

 [[package]]
 name = "serde_spanned"
-version = "0.6.8"
+version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
+checksum = "bf41e0cfaf7226dca15e8197172c295a782857fcb97fad1808a166870dee75a3"
 dependencies = [
 "serde",
 ]
@@ -3079,15 +3220,16 @@ dependencies = [

 [[package]]
 name = "serde_with"
-version = "3.12.0"
+version = "3.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6b6f7f2fcb69f747921f79f3926bd1e203fce4fef62c268dd3abfb6d86029aa"
+checksum = "bf65a400f8f66fb7b0552869ad70157166676db75ed8181f8104ea91cf9d0b42"
 dependencies = [
 "base64 0.22.1",
 "chrono",
 "hex",
 "indexmap 1.9.3",
 "indexmap 2.9.0",
+ "schemars",
 "serde",
 "serde_derive",
 "serde_json",
@@ -3097,9 +3239,9 @@ dependencies = [

 [[package]]
 name = "serde_with_macros"
-version = "3.12.0"
+version = "3.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d00caa5193a3c8362ac2b73be6b9e768aa5a4b2f721d8f4b339600c3cb51f8e"
+checksum = "81679d9ed988d5e9a5e6531dc3f2c28efbd639cbd1dfb628df08edea6004da77"
 dependencies = [
 "darling",
 "proc-macro2",
@@ -3171,18 +3313,15 @@ checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d"

 [[package]]
 name = "slab"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f92a496fb766b417c996b9c5e57daf2f7ad3b0bebe1ccfca4856390e3d3bb67"
-dependencies = [
- "autocfg",
-]
+checksum = "04dc19736151f35336d325007ac991178d504a119863a2fcb3758cdb5e52c50d"

 [[package]]
 name = "smallvec"
-version = "1.15.0"
+version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8917285742e9f3e1683f0a9c4e6b57960b7314d0b08d30d1ecd426713ee2eee9"
+checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
 dependencies = [
 "serde",
 ]
@@ -3246,7 +3385,7 @@ dependencies = [
 "futures-intrusive",
 "futures-io",
 "futures-util",
- "hashbrown 0.15.3",
+ "hashbrown 0.15.4",
 "hashlink",
 "indexmap 2.9.0",
 "log",
@@ -3435,6 +3574,25 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"

+[[package]]
+name = "strum"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f64def088c51c9510a8579e3c5d67c65349dcf755e5479ad3d010aa6454e2c32"
+
+[[package]]
+name = "strum_macros"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c77a8c5abcaf0f9ce05d62342b7d298c346515365c36b673df4ebe3ced01fde8"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn",
+]
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -3443,9 +3601,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"

 [[package]]
 name = "syn"
-version = "2.0.101"
+version = "2.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ce2b7fc941b3a24138a0a7cf8e858bfc6a992e7978a068a5c760deb0ed43caf"
+checksum = "17b6f705963418cdb9927482fa304bc562ece2fdd4f616084c50b7023b435a40"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -3514,12 +3672,11 @@ dependencies = [

 [[package]]
 name = "thread_local"
-version = "1.1.8"
+version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
+checksum = "f60246a4944f24f6e018aa17cdeffb7818b76356965d03b07d6a9886e8962185"
 dependencies = [
 "cfg-if",
- "once_cell",
 ]

 [[package]]
@@ -3644,9 +3801,9 @@ dependencies = [

 [[package]]
 name = "toml"
-version = "0.8.22"
+version = "0.8.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05ae329d1f08c4d17a59bed7ff5b5a769d062e64a62d34a3261b219e62cd5aae"
+checksum = "dc1beb996b9d83529a9e75c17a1686767d148d70663143c7854d8b4a09ced362"
 dependencies = [
 "serde",
 "serde_spanned",
@@ -3656,18 +3813,18 @@ dependencies = [

 [[package]]
 name = "toml_datetime"
-version = "0.6.9"
+version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3da5db5a963e24bc68be8b17b6fa82814bb22ee8660f192bb182771d498f09a3"
+checksum = "22cddaf88f4fbc13c51aebbf5f8eceb5c7c5a9da2ac40a13519eb5b0a0e8f11c"
 dependencies = [
 "serde",
 ]

 [[package]]
 name = "toml_edit"
-version = "0.22.26"
+version = "0.22.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "310068873db2c5b3e7659d2cc35d21855dbafa50d1ce336397c666e3cb08137e"
+checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
 dependencies = [
 "indexmap 2.9.0",
 "serde",
@@ -3679,9 +3836,9 @@ dependencies = [

 [[package]]
 name = "toml_write"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfb942dfe1d8e29a7ee7fcbde5bd2b9a25fb89aa70caea2eba3bee836ff41076"
+checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"

 [[package]]
 name = "tonic"
@@ -3752,12 +3909,20 @@ checksum = "adc82fd73de2a9722ac5da747f12383d2bfdb93591ee6c58486e0097890f05f2"
 dependencies = [
 "bitflags",
 "bytes",
+ "futures-core",
 "futures-util",
 "http",
 "http-body",
 "http-body-util",
+ "http-range-header",
+ "httpdate",
 "iri-string",
+ "mime",
+ "mime_guess",
+ "percent-encoding",
 "pin-project-lite",
+ "tokio",
+ "tokio-util",
 "tower",
 "tower-layer",
 "tower-service",
@@ -3841,9 +4006,9 @@ dependencies = [

 [[package]]
 name = "tracing-attributes"
-version = "0.1.28"
+version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
+checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -3852,9 +4017,9 @@ dependencies = [

 [[package]]
 name = "tracing-core"
-version = "0.1.33"
+version = "0.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e672c95779cf947c5311f83787af4fa8fffd12fb27e4993211a84bdfd9610f9c"
+checksum = "b9d12581f227e93f094d3af2ae690a574abb8a2b9b7a96e7cfe9647b2b617678"
 dependencies = [
 "once_cell",
 "valuable",
@@ -4048,9 +4213,9 @@ dependencies = [

 [[package]]
 name = "wasi"
-version = "0.11.0+wasi-snapshot-preview1"
+version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"

 [[package]]
 name = "wasi"
@@ -4160,9 +4325,9 @@ dependencies = [

 [[package]]
 name = "webpki-roots"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2853738d1cc4f2da3a225c18ec6c3721abb31961096e9dbf5ab35fa88b19cfdb"
+checksum = "8782dd5a41a24eed3a4f40b606249b3e236ca61adf1f25ea4d45c73de122b502"
 dependencies = [
 "rustls-pki-types",
 ]
@@ -4245,9 +4410,9 @@ dependencies = [

 [[package]]
 name = "windows-link"
-version = "0.1.1"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76840935b766e1b0a05c0066835fb9ec80071d4c09a16f6bd5f7e655e3c14c38"
+checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"

 [[package]]
 name = "windows-result"
@@ -4417,9 +4582,9 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"

 [[package]]
 name = "winnow"
-version = "0.7.10"
+version = "0.7.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c06928c8748d81b05c9be96aad92e1b6ff01833332f281e8cfca3be4b35fc9ec"
+checksum = "74c7b26e3480b707944fc872477815d29a8e429d2f93a1ce000f5fa84a15cbcd"
 dependencies = [
 "memchr",
 ]
@@ -4482,18 +4647,18 @@ dependencies = [

 [[package]]
 name = "zerocopy"
-version = "0.8.25"
+version = "0.8.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1702d9583232ddb9174e01bb7c15a2ab8fb1bc6f227aa1233858c351a3ba0cb"
+checksum = "1039dd0d3c310cf05de012d8a39ff557cb0d23087fd44cad61df08fc31907a2f"
 dependencies = [
 "zerocopy-derive",
 ]

 [[package]]
 name = "zerocopy-derive"
-version = "0.8.25"
+version = "0.8.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28a6e20d751156648aa063f3800b706ee209a32c0b4d9f24be3d980b01be55ef"
+checksum = "9ecf5b4cc5364572d7f4c329661bcc82724222973f2cab6f050a4e5c22f75181"
 dependencies = [
 "proc-macro2",
 "quote",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,10 +2,11 @@
 members = ["crates/*"]

 [workspace.package]
-version = "0.1.0"
+version = "0.4.4"
 edition = "2024"
 description = "A CalDAV server"
 repository = "https://github.com/lennart-k/rustical"
+license = "AGPL-3.0-or-later"

 [package]
 name = "rustical"
@@ -13,11 +14,13 @@ version.workspace = true
 edition.workspace = true
 description.workspace = true
 repository.workspace = true
+license.workspace = true
 resolver = "2"
 publish = false

 [features]
 debug = ["opentelemetry"]
+frontend-dev = ["rustical_frontend/dev"]
 opentelemetry = [
  "dep:opentelemetry",
  "dep:opentelemetry-otlp",
@@ -26,10 +29,12 @@ opentelemetry = [
  "dep:tracing-opentelemetry",
 ]

+
 [profile.dev]
 debug = 0

 [workspace.dependencies]
+matchit = "0.8"
 uuid = { version = "1.11", features = ["v4", "fast-rng"] }
 async-trait = "0.1"
 axum = "0.8"
@@ -129,6 +134,11 @@ reqwest = { version = "0.12", features = [
 ], default-features = false }
 openidconnect = "4.0"
 clap = { version = "4.5", features = ["derive", "env"] }
+matchit-serde = { git = "https://github.com/lennart-k/matchit-serde", rev = "f0591d13" }
+ece = { version = "2.3", default-features = false, features = [
+  "backend-openssl",
+] }
+openssl = { version = "0.10", features = ["vendored"] }

 [dependencies]
 rustical_store = { workspace = true }
--- a/2
+++ b/2
@@ -16,7 +16,7 @@ RUN case $TARGETPLATFORM in \
  *) echo "Unsupported platform ${TARGETPLATFORM}"; exit 1;;  \
  esac

-RUN apk add --no-cache musl-dev llvm19 clang \
+RUN apk add --no-cache musl-dev llvm19 clang perl pkgconf make \
  && rustup target add "$(cat /tmp/rust_target)" \
  && cargo install cargo-chef --locked \
  && rm -rf "$CARGO_HOME/registry"
--- a/README.md
+++ b/README.md
@@ -3,15 +3,16 @@
 a CalDAV/CardDAV server

 > [!WARNING]
-> RustiCal is **not production-ready!**
-> I'm just starting to use it myself so I cannot guarantee that everything will be working smoothly just yet.
-> I hope there won't be any manual migrations anymore but if you want to be an early adopter some SQL knowledge might be useful just in case.
-> If you still want to play around with it in its current state, absolutely feel free to do so and to open up an issue if something is not working. :)
+  RustiCal is **not production-ready!**
+  I've been using RustiCal for the last few weeks and I'm slowly becoming more confident,
+  however you'd be one of the first testers so expect bugs and rough edges.
+  If you still want to play around with it in its current state, absolutely feel free to do so and to open up an issue if something is not working. :)

 ## Features

 - easy to backup, everything saved in one SQLite database
- ~~[WebDAV Push](https://github.com/bitfireAT/webdav-push/) support, so near-instant synchronisation to DAVx5~~ (currently broken)
+  - also export feature in the frontend
+- [WebDAV Push](https://github.com/bitfireAT/webdav-push/) support, so near-instant synchronisation to DAVx5
 - lightweight (the container image contains only one binary)
 - adequately fast (I'd love to say blazingly fast™ :fire: but I don't have any benchmarks)
 - deleted calendars are recoverable
@@ -22,3 +23,11 @@ a CalDAV/CardDAV server
 ## Getting Started

 - Check out the [documentation](https://lennart-k.github.io/rustical/installation/)
+
+## Tested Clients
+
+- DAVx5,
+- GNOME Accounts, GNOME Calendar, GNOME Contacts
+- Evolution
+- Apple Calendar
+- Home Assistant integration
--- a/about.toml
+++ b/about.toml
@@ -7,5 +7,6 @@ accepted = [
  "CDLA-Permissive-2.0",
  "Zlib",
  "AGPL-3.0",
+  "MPL-2.0",
 ]
 workarounds = ["ring", "chrono", "rustls"]
--- a/crates/caldav/Cargo.toml
+++ b/crates/caldav/Cargo.toml
@@ -4,6 +4,7 @@ version.workspace = true
 edition.workspace = true
 description.workspace = true
 repository.workspace = true
+license.workspace = true
 publish = false

 [dependencies]
@@ -34,3 +35,5 @@ rustical_ical.workspace = true
 http.workspace = true
 headers.workspace = true
 tower-http.workspace = true
+strum.workspace = true
+strum_macros.workspace = true
--- a/crates/caldav/src/calendar/methods/get.rs
+++ b/crates/caldav/src/calendar/methods/get.rs
@@ -9,7 +9,7 @@ use ical::generator::{Emitter, IcalCalendarBuilder};
 use ical::property::Property;
 use percent_encoding::{CONTROLS, utf8_percent_encode};
 use rustical_ical::{CalendarObjectComponent, EventObject, JournalObject, TodoObject};
-use rustical_store::{CalendarStore, SubscriptionStore, auth::User};
+use rustical_store::{CalendarStore, SubscriptionStore, auth::Principal};
 use std::collections::HashMap;
 use std::str::FromStr;
 use tracing::instrument;
@@ -18,18 +18,22 @@ use tracing::instrument;
 pub async fn route_get<C: CalendarStore, S: SubscriptionStore>(
    Path((principal, calendar_id)): Path<(String, String)>,
    State(CalendarResourceService { cal_store, .. }): State<CalendarResourceService<C, S>>,
-    user: User,
+    user: Principal,
 ) -> Result<Response, Error> {
    if !user.is_principal(&principal) {
        return Err(crate::Error::Unauthorized);
    }

-    let calendar = cal_store.get_calendar(&principal, &calendar_id).await?;
+    let calendar = cal_store
+        .get_calendar(&principal, &calendar_id, true)
+        .await?;
    if !user.is_principal(&calendar.principal) {
        return Err(crate::Error::Unauthorized);
    }

-    let calendar = cal_store.get_calendar(&principal, &calendar_id).await?;
+    let calendar = cal_store
+        .get_calendar(&principal, &calendar_id, true)
+        .await?;

    let mut timezones = HashMap::new();
    let objects = cal_store.get_objects(&principal, &calendar_id).await?;
@@ -58,13 +62,6 @@ pub async fn route_get<C: CalendarStore, S: SubscriptionStore>(
            params: None,
        });
    }
-    if calendar.color.is_some() {
-        ical_calendar_builder = ical_calendar_builder.set(Property {
-            name: "X-RUSTICAL-COLOR".to_owned(),
-            value: calendar.color,
-            params: None,
-        });
-    }
    let mut ical_calendar = ical_calendar_builder.build();

    for object in &objects {
--- a/crates/caldav/src/calendar/methods/mkcalendar.rs
+++ b/crates/caldav/src/calendar/methods/mkcalendar.rs
@@ -4,8 +4,9 @@ use crate::calendar::prop::SupportedCalendarComponentSet;
 use axum::extract::{Path, State};
 use axum::response::{IntoResponse, Response};
 use http::{Method, StatusCode};
+use rustical_dav::xml::HrefElement;
 use rustical_ical::CalendarObjectType;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;
 use rustical_store::{Calendar, CalendarStore, SubscriptionStore};
 use rustical_xml::{Unparsed, XmlDeserialize, XmlDocument, XmlRootTag};
 use tracing::instrument;
@@ -29,6 +30,8 @@ pub struct MkcolCalendarProp {
    resourcetype: Option<Unparsed>,
    #[xml(ns = "rustical_dav::namespace::NS_CALDAV")]
    supported_calendar_component_set: Option<SupportedCalendarComponentSet>,
+    #[xml(ns = "rustical_dav::namespace::NS_CALENDARSERVER")]
+    source: Option<HrefElement>,
    // Ignore that property, we don't support it but also don't want to throw an error
    #[xml(ns = "rustical_dav::namespace::NS_CALDAV")]
    #[allow(dead_code)]
@@ -60,7 +63,7 @@ struct MkcolRequest {
 #[instrument(skip(cal_store))]
 pub async fn route_mkcalendar<C: CalendarStore, S: SubscriptionStore>(
    Path((principal, cal_id)): Path<(String, String)>,
-    user: User,
+    user: Principal,
    State(CalendarResourceService { cal_store, .. }): State<CalendarResourceService<C, S>>,
    method: Method,
    body: String,
@@ -69,12 +72,16 @@ pub async fn route_mkcalendar<C: CalendarStore, S: SubscriptionStore>(
        return Err(Error::Unauthorized);
    }

-    let request = match method.as_str() {
+    let mut request = match method.as_str() {
        "MKCALENDAR" => MkcalendarRequest::parse_str(&body)?.set.prop,
        "MKCOL" => MkcolRequest::parse_str(&body)?.set.prop,
        _ => unreachable!("We never call with another method"),
    };

+    if let Some("") = request.displayname.as_deref() {
+        request.displayname = None
+    }
+
    let calendar = Calendar {
        id: cal_id.to_owned(),
        principal: principal.to_owned(),
@@ -86,7 +93,7 @@ pub async fn route_mkcalendar<C: CalendarStore, S: SubscriptionStore>(
        description: request.calendar_description,
        deleted_at: None,
        synctoken: 0,
-        subscription_url: None,
+        subscription_url: request.source.map(|href| href.href),
        push_topic: uuid::Uuid::new_v4().to_string(),
        components: request
            .supported_calendar_component_set
--- a/crates/caldav/src/calendar/methods/mod.rs
+++ b/crates/caldav/src/calendar/methods/mod.rs
@@ -1,5 +1,4 @@
-pub mod mkcalendar;
-// pub mod post;
 pub mod get;
-pub mod put;
+pub mod mkcalendar;
+pub mod post;
 pub mod report;
--- a/crates/caldav/src/calendar/methods/post.rs
+++ b/crates/caldav/src/calendar/methods/post.rs
@@ -1,12 +1,13 @@
 use crate::Error;
-use crate::calendar::resource::{CalendarResource, CalendarResourceService};
+use crate::calendar::CalendarResourceService;
+use crate::calendar::resource::CalendarResource;
 use axum::extract::{Path, State};
 use axum::response::{IntoResponse, Response};
-use http::{HeaderMap, StatusCode, header};
+use http::{HeaderMap, HeaderValue, StatusCode, header};
 use rustical_dav::privileges::UserPrivilege;
 use rustical_dav::resource::Resource;
 use rustical_dav_push::register::PushRegister;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;
 use rustical_store::{CalendarStore, Subscription, SubscriptionStore};
 use rustical_xml::XmlDocument;
 use tracing::instrument;
@@ -14,7 +15,7 @@ use tracing::instrument;
 #[instrument(skip(resource_service))]
 pub async fn route_post<C: CalendarStore, S: SubscriptionStore>(
    Path((principal, cal_id)): Path<(String, String)>,
-    user: User,
+    user: Principal,
    State(resource_service): State<CalendarResourceService<C, S>>,
    body: String,
 ) -> Result<Response, Error> {
@@ -24,7 +25,7 @@ pub async fn route_post<C: CalendarStore, S: SubscriptionStore>(

    let calendar = resource_service
        .cal_store
-        .get_calendar(&principal, &cal_id)
+        .get_calendar(&principal, &cal_id, false)
        .await?;
    let calendar_resource = CalendarResource {
        cal: calendar,
@@ -73,20 +74,17 @@ pub async fn route_post<C: CalendarStore, S: SubscriptionStore>(
        .upsert_subscription(subscription)
        .await?;

-    // let location = req
-    //     .resource_map()
-    //     .url_for(&req, "subscription", &[sub_id])
-    //     .unwrap();
-    //
-    let location = "asd";
+    // TODO: make nicer
+    let location = format!("/push_subscription/{sub_id}");
    Ok((
        StatusCode::CREATED,
-        HeaderMap::from_iter([(header::LOCATION, location)]),
+        HeaderMap::from_iter([
+            (header::LOCATION, HeaderValue::from_str(&location).unwrap()),
+            (
+                header::EXPIRES,
+                HeaderValue::from_str(&expires.to_rfc2822()).unwrap(),
+            ),
+        ]),
    )
-        .into_response());
-
-    Ok(HttpResponse::Created()
-        .append_header((header::LOCATION, location.to_string()))
-        .append_header((header::EXPIRES, expires.to_rfc2822()))
-        .finish())
+        .into_response())
 }
--- a/crates/caldav/src/calendar/methods/put.rs
+++ b/crates/caldav/src/calendar/methods/put.rs
@@ -1,101 +0,0 @@
-use std::collections::HashMap;
-
-use crate::calendar::prop::SupportedCalendarComponent;
-use crate::calendar::{self, CalendarResourceService};
-use crate::{Error, calendar_set};
-use axum::{
-    extract::{Path, State},
-    response::{IntoResponse, Response},
-};
-use http::StatusCode;
-use ical::generator::Emitter;
-use ical::parser::ical::component::IcalTimeZone;
-use ical::{IcalParser, parser::Component};
-use rustical_ical::CalendarObjectType;
-use rustical_store::{Calendar, CalendarStore, SubscriptionStore, auth::User};
-use tracing::instrument;
-
-#[instrument(skip(cal_store))]
-pub async fn route_put<C: CalendarStore, S: SubscriptionStore>(
-    Path((principal, cal_id)): Path<(String, String)>,
-    State(CalendarResourceService { cal_store, .. }): State<CalendarResourceService<C, S>>,
-    user: User,
-    body: String,
-) -> Result<Response, Error> {
-    if !user.is_principal(&principal) {
-        return Err(crate::Error::Unauthorized);
-    }
-
-    let mut parser = IcalParser::new(body.as_bytes());
-    let cal = parser
-        .next()
-        .ok_or(rustical_ical::Error::MissingCalendar)?
-        .map_err(rustical_ical::Error::from)?;
-    if parser.next().is_some() {
-        return Err(rustical_ical::Error::InvalidData(
-            "multiple calendars, only one allowed".to_owned(),
-        )
-        .into());
-    }
-    if !cal.alarms.is_empty() || !cal.free_busys.is_empty() {
-        return Err(rustical_ical::Error::InvalidData(
-            "Importer does not support VALARM and VFREEBUSY components".to_owned(),
-        )
-        .into());
-    }
-
-    let mut objects = vec![];
-    for event in cal.events {}
-    for todo in cal.todos {}
-    for journal in cal.journals {}
-
-    let timezones: HashMap<String, IcalTimeZone> = cal
-        .timezones
-        .clone()
-        .into_iter()
-        .filter_map(|timezone| {
-            let timezone_prop = timezone.get_property("TZID")?.to_owned();
-            let tzid = timezone_prop.value?;
-            Some((tzid, timezone))
-        })
-        .collect();
-
-    let displayname = cal.get_property("X-WR-CALNAME").and_then(|prop| prop.value);
-    let description = cal.get_property("X-WR-CALDESC").and_then(|prop| prop.value);
-    let color = cal
-        .get_property("X-RUSTICAL-COLOR")
-        .and_then(|prop| prop.value);
-    let timezone_id = cal
-        .get_property("X-WR-TIMEZONE")
-        .and_then(|prop| prop.value);
-    let timezone = timezone_id
-        .and_then(|tzid| timezones.get(&tzid))
-        .map(|timezone| timezone.generate());
-
-    let mut components = vec![CalendarObjectType::Event, CalendarObjectType::Todo];
-    if !cal.journals.is_empty() {
-        components.push(CalendarObjectType::Journal);
-    }
-
-    let calendar = Calendar {
-        principal: principal.clone(),
-        id: cal_id,
-        displayname,
-        description,
-        color,
-        timezone_id,
-        timezone,
-        components,
-        subscription_url: None,
-        push_topic: uuid::Uuid::new_v4().to_string(),
-        synctoken: 0,
-        deleted_at: None,
-        order: 0,
-    };
-
-    cal_store
-        .import_calendar(&principal, calendar, objects)
-        .await?;
-
-    Ok(StatusCode::CREATED.into_response())
-}
--- a/crates/caldav/src/calendar/methods/report/calendar_multiget.rs
+++ b/crates/caldav/src/calendar/methods/report/calendar_multiget.rs
@@ -29,7 +29,7 @@ pub async fn get_objects_calendar_multiget<C: CalendarStore>(
        if let Some(filename) = href.strip_prefix(path) {
            let filename = filename.trim_start_matches("/");
            if let Some(object_id) = filename.strip_suffix(".ics") {
-                match store.get_object(principal, cal_id, object_id).await {
+                match store.get_object(principal, cal_id, object_id, false).await {
                    Ok(object) => result.push(object),
                    Err(rustical_store::Error::NotFound) => not_found.push(href.to_owned()),
                    Err(err) => return Err(err.into()),
--- a/crates/caldav/src/calendar/methods/report/mod.rs
+++ b/crates/caldav/src/calendar/methods/report/mod.rs
@@ -21,7 +21,7 @@ use rustical_dav::{
    },
 };
 use rustical_ical::CalendarObject;
-use rustical_store::{CalendarStore, SubscriptionStore, auth::User};
+use rustical_store::{CalendarStore, SubscriptionStore, auth::Principal};
 use rustical_xml::{XmlDeserialize, XmlDocument};
 use sync_collection::handle_sync_collection;
 use tracing::instrument;
@@ -56,7 +56,7 @@ fn objects_response(
    path: &str,
    principal: &str,
    puri: &impl PrincipalUri,
-    user: &User,
+    user: &Principal,
    prop: &PropfindType<CalendarObjectPropWrapperName>,
 ) -> Result<MultistatusElement<CalendarObjectPropWrapper, String>, Error> {
    let mut responses = Vec::new();
@@ -90,7 +90,7 @@ fn objects_response(
 #[instrument(skip(cal_store))]
 pub async fn route_report_calendar<C: CalendarStore, S: SubscriptionStore>(
    Path((principal, cal_id)): Path<(String, String)>,
-    user: User,
+    user: Principal,
    Extension(puri): Extension<CalDavPrincipalUri>,
    State(CalendarResourceService { cal_store, .. }): State<CalendarResourceService<C, S>>,
    OriginalUri(uri): OriginalUri,
@@ -149,7 +149,7 @@ mod tests {
    use super::*;
    use crate::calendar_object::{CalendarData, CalendarObjectPropName, ExpandElement};
    use calendar_query::{CompFilterElement, FilterElement, TimeRangeElement};
-    use rustical_dav::xml::PropElement;
+    use rustical_dav::{extensions::CommonPropertiesPropName, xml::PropElement};
    use rustical_ical::UtcDateTime;
    use rustical_xml::{NamespaceOwned, ValueDeserialize};

@@ -160,7 +160,6 @@ mod tests {
            <calendar-multiget xmlns="urn:ietf:params:xml:ns:caldav" xmlns:D="DAV:">
                <D:prop>
                    <D:getetag/>
-                    <D:displayname/>
                    <calendar-data>
                        <expand start="20250426T220000Z" end="20250503T220000Z"/>
                    </calendar-data>
@@ -180,7 +179,7 @@ mod tests {
                        end: <UtcDateTime as ValueDeserialize>::deserialize("20250503T220000Z").unwrap(),
                    }), limit_recurrence_set: None, limit_freebusy_set: None }
                    )),
-                ], vec![(Some(NamespaceOwned(Vec::from("DAV:"))), "displayname".to_string())])),
+                ], vec![])),
                href: vec![
                    "/caldav/user/user/6f787542-5256-401a-8db97003260da/ae7a998fdfd1d84a20391168962c62b".to_owned()
                ]
@@ -253,6 +252,7 @@ mod tests {
                <D:prop>
                    <D:getetag/>
                    <D:displayname/>
+                    <D:invalid-prop/>
                </D:prop>
                <D:href>/caldav/user/user/6f787542-5256-401a-8db97003260da/ae7a998fdfd1d84a20391168962c62b</D:href>
            </calendar-multiget>
@@ -263,7 +263,8 @@ mod tests {
            ReportRequest::CalendarMultiget(CalendarMultigetRequest {
                prop: rustical_dav::xml::PropfindType::Prop(PropElement(vec![
                    CalendarObjectPropWrapperName::CalendarObject(CalendarObjectPropName::Getetag),
-                ], vec![(Some(NamespaceOwned(Vec::from("DAV:"))), "displayname".to_string())])),
+                    CalendarObjectPropWrapperName::Common(CommonPropertiesPropName::Displayname),
+                ], vec![(Some(NamespaceOwned(Vec::from("DAV:"))), "invalid-prop".to_string())])),
                href: vec![
                    "/caldav/user/user/6f787542-5256-401a-8db97003260da/ae7a998fdfd1d84a20391168962c62b".to_owned()
                ]
--- a/crates/caldav/src/calendar/methods/report/sync_collection.rs
+++ b/crates/caldav/src/calendar/methods/report/sync_collection.rs
@@ -13,7 +13,7 @@ use rustical_dav::{
 };
 use rustical_store::{
    CalendarStore,
-    auth::User,
+    auth::Principal,
    synctoken::{format_synctoken, parse_synctoken},
 };

@@ -21,7 +21,7 @@ pub async fn handle_sync_collection<C: CalendarStore>(
    sync_collection: &SyncCollectionRequest<CalendarObjectPropWrapperName>,
    path: &str,
    puri: &impl PrincipalUri,
-    user: &User,
+    user: &Principal,
    principal: &str,
    cal_id: &str,
    cal_store: &C,
--- a/crates/caldav/src/calendar/prop.rs
+++ b/crates/caldav/src/calendar/prop.rs
@@ -1,6 +1,7 @@
 use derive_more::derive::{From, Into};
 use rustical_ical::CalendarObjectType;
 use rustical_xml::{XmlDeserialize, XmlSerialize};
+use strum_macros::VariantArray;

 #[derive(Debug, Clone, XmlSerialize, XmlDeserialize, PartialEq, From, Into)]
 pub struct SupportedCalendarComponent {
@@ -58,39 +59,12 @@ pub struct SupportedCalendarData {
    calendar_data: CalendarData,
 }

-#[derive(Debug, Clone, XmlSerialize, PartialEq)]
+#[derive(Debug, Clone, XmlSerialize, PartialEq, VariantArray)]
 pub enum ReportMethod {
+    #[xml(ns = "rustical_dav::namespace::NS_CALDAV")]
    CalendarQuery,
+    #[xml(ns = "rustical_dav::namespace::NS_CALDAV")]
    CalendarMultiget,
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
    SyncCollection,
 }
-
-#[derive(Debug, Clone, XmlSerialize, PartialEq)]
-pub struct ReportWrapper {
-    report: ReportMethod,
-}
-
-// RFC 3253 section-3.1.5
-#[derive(Debug, Clone, XmlSerialize, PartialEq)]
-pub struct SupportedReportSet {
-    #[xml(flatten)]
-    supported_report: Vec<ReportWrapper>,
-}
-
-impl Default for SupportedReportSet {
-    fn default() -> Self {
-        Self {
-            supported_report: vec![
-                ReportWrapper {
-                    report: ReportMethod::CalendarQuery,
-                },
-                ReportWrapper {
-                    report: ReportMethod::CalendarMultiget,
-                },
-                ReportWrapper {
-                    report: ReportMethod::SyncCollection,
-                },
-            ],
-        }
-    }
-}
--- a/crates/caldav/src/calendar/resource.rs
+++ b/crates/caldav/src/calendar/resource.rs
@@ -1,5 +1,6 @@
-use super::prop::{SupportedCalendarComponentSet, SupportedCalendarData, SupportedReportSet};
+use super::prop::{SupportedCalendarComponentSet, SupportedCalendarData};
 use crate::Error;
+use crate::calendar::prop::ReportMethod;
 use chrono::{DateTime, Utc};
 use derive_more::derive::{From, Into};
 use rustical_dav::extensions::{
@@ -7,11 +8,11 @@ use rustical_dav::extensions::{
 };
 use rustical_dav::privileges::UserPrivilegeSet;
 use rustical_dav::resource::{PrincipalUri, Resource, ResourceName};
-use rustical_dav::xml::{HrefElement, Resourcetype, ResourcetypeInner};
-use rustical_dav_push::DavPushExtension;
+use rustical_dav::xml::{HrefElement, Resourcetype, ResourcetypeInner, SupportedReportSet};
+use rustical_dav_push::{DavPushExtension, DavPushExtensionProp};
 use rustical_ical::CalDateTime;
 use rustical_store::Calendar;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;
 use rustical_xml::{EnumVariants, PropName};
 use rustical_xml::{XmlDeserialize, XmlSerialize};
 use std::str::FromStr;
@@ -19,10 +20,6 @@ use std::str::FromStr;
 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumVariants, PropName)]
 #[xml(unit_variants_ident = "CalendarPropName")]
 pub enum CalendarProp {
-    // WebDAV (RFC 2518)
-    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
-    Displayname(Option<String>),
-
    // CalDAV (RFC 4791)
    #[xml(ns = "rustical_dav::namespace::NS_ICAL")]
    CalendarColor(Option<String>),
@@ -44,8 +41,8 @@ pub enum CalendarProp {
    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
    MaxResourceSize(i64),
    #[xml(skip_deserializing)]
-    #[xml(ns = "rustical_dav::namespace::NS_CALDAV")]
-    SupportedReportSet(SupportedReportSet),
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
+    SupportedReportSet(SupportedReportSet<ReportMethod>),
    #[xml(ns = "rustical_dav::namespace::NS_CALENDARSERVER")]
    Source(Option<HrefElement>),
    #[xml(skip_deserializing)]
@@ -61,7 +58,7 @@ pub enum CalendarProp {
 pub enum CalendarPropWrapper {
    Calendar(CalendarProp),
    SyncToken(SyncTokenExtensionProp),
-    // DavPush(DavPushExtensionProp),
+    DavPush(DavPushExtensionProp),
    Common(CommonPropertiesProp),
 }

@@ -98,9 +95,11 @@ impl DavPushExtension for CalendarResource {
 impl Resource for CalendarResource {
    type Prop = CalendarPropWrapper;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;

-    const IS_COLLECTION: bool = true;
+    fn is_collection(&self) -> bool {
+        true
+    }

    fn get_resourcetype(&self) -> Resourcetype {
        if self.cal.subscription_url.is_none() {
@@ -122,14 +121,11 @@ impl Resource for CalendarResource {
    fn get_prop(
        &self,
        puri: &impl PrincipalUri,
-        user: &User,
+        user: &Principal,
        prop: &CalendarPropWrapperName,
    ) -> Result<Self::Prop, Self::Error> {
        Ok(match prop {
            CalendarPropWrapperName::Calendar(prop) => CalendarPropWrapper::Calendar(match prop {
-                CalendarPropName::Displayname => {
-                    CalendarProp::Displayname(self.cal.displayname.clone())
-                }
                CalendarPropName::CalendarColor => {
                    CalendarProp::CalendarColor(self.cal.color.clone())
                }
@@ -157,7 +153,7 @@ impl Resource for CalendarResource {
                }
                CalendarPropName::MaxResourceSize => CalendarProp::MaxResourceSize(10000000),
                CalendarPropName::SupportedReportSet => {
-                    CalendarProp::SupportedReportSet(SupportedReportSet::default())
+                    CalendarProp::SupportedReportSet(SupportedReportSet::all())
                }
                CalendarPropName::Source => CalendarProp::Source(
                    self.cal.subscription_url.to_owned().map(HrefElement::from),
@@ -172,9 +168,9 @@ impl Resource for CalendarResource {
            CalendarPropWrapperName::SyncToken(prop) => {
                CalendarPropWrapper::SyncToken(SyncTokenExtension::get_prop(self, prop)?)
            }
-            // CalendarPropWrapperName::DavPush(prop) => {
-            //     CalendarPropWrapper::DavPush(DavPushExtension::get_prop(self, prop)?)
-            // }
+            CalendarPropWrapperName::DavPush(prop) => {
+                CalendarPropWrapper::DavPush(DavPushExtension::get_prop(self, prop)?)
+            }
            CalendarPropWrapperName::Common(prop) => CalendarPropWrapper::Common(
                CommonPropertiesExtension::get_prop(self, puri, user, prop)?,
            ),
@@ -187,10 +183,6 @@ impl Resource for CalendarResource {
        }
        match prop {
            CalendarPropWrapper::Calendar(prop) => match prop {
-                CalendarProp::Displayname(displayname) => {
-                    self.cal.displayname = displayname;
-                    Ok(())
-                }
                CalendarProp::CalendarColor(color) => {
                    self.cal.color = color;
                    Ok(())
@@ -236,7 +228,7 @@ impl Resource for CalendarResource {
                CalendarProp::MaxDateTime(_) => Err(rustical_dav::Error::PropReadOnly),
            },
            CalendarPropWrapper::SyncToken(prop) => SyncTokenExtension::set_prop(self, prop),
-            // CalendarPropWrapper::DavPush(prop) => DavPushExtension::set_prop(self, prop),
+            CalendarPropWrapper::DavPush(prop) => DavPushExtension::set_prop(self, prop),
            CalendarPropWrapper::Common(prop) => CommonPropertiesExtension::set_prop(self, prop),
        }
    }
@@ -247,10 +239,6 @@ impl Resource for CalendarResource {
        }
        match prop {
            CalendarPropWrapperName::Calendar(prop) => match prop {
-                CalendarPropName::Displayname => {
-                    self.cal.displayname = None;
-                    Ok(())
-                }
                CalendarPropName::CalendarColor => {
                    self.cal.color = None;
                    Ok(())
@@ -284,19 +272,32 @@ impl Resource for CalendarResource {
                CalendarPropName::MaxDateTime => Err(rustical_dav::Error::PropReadOnly),
            },
            CalendarPropWrapperName::SyncToken(prop) => SyncTokenExtension::remove_prop(self, prop),
-            // CalendarPropWrapperName::DavPush(prop) => DavPushExtension::remove_prop(self, prop),
+            CalendarPropWrapperName::DavPush(prop) => DavPushExtension::remove_prop(self, prop),
            CalendarPropWrapperName::Common(prop) => {
                CommonPropertiesExtension::remove_prop(self, prop)
            }
        }
    }

+    fn get_displayname(&self) -> Option<&str> {
+        self.cal.displayname.as_deref()
+    }
+    fn set_displayname(&mut self, name: Option<String>) -> Result<(), rustical_dav::Error> {
+        self.cal.displayname = name;
+        Ok(())
+    }
+
    fn get_owner(&self) -> Option<&str> {
        Some(&self.cal.principal)
    }

-    fn get_user_privileges(&self, user: &User) -> Result<UserPrivilegeSet, Self::Error> {
-        if self.cal.subscription_url.is_some() || self.read_only {
+    fn get_user_privileges(&self, user: &Principal) -> Result<UserPrivilegeSet, Self::Error> {
+        if self.cal.subscription_url.is_some() {
+            return Ok(UserPrivilegeSet::owner_write_properties(
+                user.is_principal(&self.cal.principal),
+            ));
+        }
+        if self.read_only {
            return Ok(UserPrivilegeSet::owner_read(
                user.is_principal(&self.cal.principal),
            ));
--- a/crates/caldav/src/calendar/service.rs
+++ b/crates/caldav/src/calendar/service.rs
@@ -1,5 +1,6 @@
 use crate::calendar::methods::get::route_get;
 use crate::calendar::methods::mkcalendar::route_mkcalendar;
+use crate::calendar::methods::post::route_post;
 use crate::calendar::methods::report::route_report_calendar;
 use crate::calendar::resource::CalendarResource;
 use crate::calendar_object::CalendarObjectResourceService;
@@ -12,7 +13,7 @@ use axum::handler::Handler;
 use axum::response::Response;
 use futures_util::future::BoxFuture;
 use rustical_dav::resource::{AxumMethods, ResourceService};
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;
 use rustical_store::{CalendarStore, SubscriptionStore};
 use std::convert::Infallible;
 use std::sync::Arc;
@@ -47,19 +48,23 @@ impl<C: CalendarStore, S: SubscriptionStore> ResourceService for CalendarResourc
    type PathComponents = (String, String); // principal, calendar_id
    type Resource = CalendarResource;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;
    type PrincipalUri = CalDavPrincipalUri;

-    const DAV_HEADER: &str = "1, 3, access-control, calendar-access";
+    const DAV_HEADER: &str = "1, 3, access-control, calendar-access, calendar-proxy, webdav-push";

    async fn get_resource(
        &self,
        (principal, cal_id): &Self::PathComponents,
+        show_deleted: bool,
    ) -> Result<Self::Resource, Error> {
-        let calendar = self.cal_store.get_calendar(principal, cal_id).await?;
+        let calendar = self
+            .cal_store
+            .get_calendar(principal, cal_id, show_deleted)
+            .await?;
        Ok(CalendarResource {
            cal: calendar,
-            read_only: self.cal_store.is_read_only(),
+            read_only: self.cal_store.is_read_only(cal_id),
        })
    }

@@ -126,6 +131,13 @@ impl<C: CalendarStore, S: SubscriptionStore> AxumMethods for CalendarResourceSer
        })
    }

+    fn post() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>> {
+        Some(|state, req| {
+            let mut service = Handler::with_state(route_post::<C, S>, state);
+            Box::pin(Service::call(&mut service, req))
+        })
+    }
+
    fn mkcalendar() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>>
    {
        Some(|state, req| {
--- a/crates/caldav/src/calendar_object/methods.rs
+++ b/crates/caldav/src/calendar_object/methods.rs
@@ -9,7 +9,7 @@ use headers::{ContentType, ETag, HeaderMapExt, IfNoneMatch};
 use http::{HeaderMap, StatusCode};
 use rustical_ical::CalendarObject;
 use rustical_store::CalendarStore;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;
 use std::str::FromStr;
 use tracing::instrument;

@@ -21,19 +21,21 @@ pub async fn get_event<C: CalendarStore>(
        object_id,
    }): Path<CalendarObjectPathComponents>,
    State(CalendarObjectResourceService { cal_store }): State<CalendarObjectResourceService<C>>,
-    user: User,
+    user: Principal,
 ) -> Result<Response, Error> {
    if !user.is_principal(&principal) {
        return Err(crate::Error::Unauthorized);
    }

-    let calendar = cal_store.get_calendar(&principal, &calendar_id).await?;
+    let calendar = cal_store
+        .get_calendar(&principal, &calendar_id, false)
+        .await?;
    if !user.is_principal(&calendar.principal) {
        return Err(crate::Error::Unauthorized);
    }

    let event = cal_store
-        .get_object(&principal, &calendar_id, &object_id)
+        .get_object(&principal, &calendar_id, &object_id, false)
        .await?;

    let mut resp = Response::builder().status(StatusCode::OK);
@@ -51,7 +53,7 @@ pub async fn put_event<C: CalendarStore>(
        object_id,
    }): Path<CalendarObjectPathComponents>,
    State(CalendarObjectResourceService { cal_store }): State<CalendarObjectResourceService<C>>,
-    user: User,
+    user: Principal,
    mut if_none_match: Option<TypedHeader<IfNoneMatch>>,
    header_map: HeaderMap,
    body: String,
--- a/crates/caldav/src/calendar_object/resource.rs
+++ b/crates/caldav/src/calendar_object/resource.rs
@@ -8,7 +8,7 @@ use rustical_dav::{
    xml::Resourcetype,
 };
 use rustical_ical::CalendarObject;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;

 #[derive(Clone, From, Into)]
 pub struct CalendarObjectResource {
@@ -25,9 +25,11 @@ impl ResourceName for CalendarObjectResource {
 impl Resource for CalendarObjectResource {
    type Prop = CalendarObjectPropWrapper;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;

-    const IS_COLLECTION: bool = false;
+    fn is_collection(&self) -> bool {
+        false
+    }

    fn get_resourcetype(&self) -> Resourcetype {
        Resourcetype(&[])
@@ -36,7 +38,7 @@ impl Resource for CalendarObjectResource {
    fn get_prop(
        &self,
        puri: &impl PrincipalUri,
-        user: &User,
+        user: &Principal,
        prop: &CalendarObjectPropWrapperName,
    ) -> Result<Self::Prop, Self::Error> {
        Ok(match prop {
@@ -66,6 +68,11 @@ impl Resource for CalendarObjectResource {
        })
    }

+    fn get_displayname(&self) -> Option<&str> {
+        // TODO: Extract summary from object
+        None
+    }
+
    fn get_owner(&self) -> Option<&str> {
        Some(&self.principal)
    }
@@ -74,7 +81,7 @@ impl Resource for CalendarObjectResource {
        Some(self.object.get_etag())
    }

-    fn get_user_privileges(&self, user: &User) -> Result<UserPrivilegeSet, Self::Error> {
+    fn get_user_privileges(&self, user: &Principal) -> Result<UserPrivilegeSet, Self::Error> {
        Ok(UserPrivilegeSet::owner_only(
            user.is_principal(&self.principal),
        ))
--- a/crates/caldav/src/calendar_object/service.rs
+++ b/crates/caldav/src/calendar_object/service.rs
@@ -9,7 +9,7 @@ use async_trait::async_trait;
 use axum::{extract::Request, handler::Handler, response::Response};
 use futures_util::future::BoxFuture;
 use rustical_dav::resource::{AxumMethods, ResourceService};
-use rustical_store::{CalendarStore, auth::User};
+use rustical_store::{CalendarStore, auth::Principal};
 use serde::{Deserialize, Deserializer};
 use std::{convert::Infallible, sync::Arc};
 use tower::Service;
@@ -46,7 +46,7 @@ impl<C: CalendarStore> ResourceService for CalendarObjectResourceService<C> {
    type Resource = CalendarObjectResource;
    type MemberType = CalendarObjectResource;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;
    type PrincipalUri = CalDavPrincipalUri;

    const DAV_HEADER: &str = "1, 3, access-control, calendar-access";
@@ -58,10 +58,11 @@ impl<C: CalendarStore> ResourceService for CalendarObjectResourceService<C> {
            calendar_id,
            object_id,
        }: &Self::PathComponents,
+        show_deleted: bool,
    ) -> Result<Self::Resource, Self::Error> {
        let object = self
            .cal_store
-            .get_object(principal, calendar_id, object_id)
+            .get_object(principal, calendar_id, object_id, show_deleted)
            .await?;
        Ok(CalendarObjectResource {
            object,
--- a/crates/caldav/src/calendar_set/mod.rs
+++ b/crates/caldav/src/calendar_set/mod.rs
@@ -1,64 +0,0 @@
-use crate::Error;
-use rustical_dav::extensions::CommonPropertiesExtension;
-use rustical_dav::privileges::UserPrivilegeSet;
-use rustical_dav::resource::{PrincipalUri, Resource, ResourceName};
-use rustical_dav::xml::{Resourcetype, ResourcetypeInner};
-use rustical_store::auth::User;
-
-mod service;
-pub use service::*;
-mod prop;
-pub use prop::*;
-
-#[derive(Clone)]
-pub struct CalendarSetResource {
-    pub(crate) principal: String,
-    pub(crate) read_only: bool,
-    pub(crate) name: &'static str,
-}
-
-impl ResourceName for CalendarSetResource {
-    fn get_name(&self) -> String {
-        self.name.to_owned()
-    }
-}
-
-impl Resource for CalendarSetResource {
-    type Prop = PrincipalPropWrapper;
-    type Error = Error;
-    type Principal = User;
-
-    const IS_COLLECTION: bool = true;
-
-    fn get_resourcetype(&self) -> Resourcetype {
-        Resourcetype(&[ResourcetypeInner(
-            Some(rustical_dav::namespace::NS_DAV),
-            "collection",
-        )])
-    }
-
-    fn get_prop(
-        &self,
-        puri: &impl PrincipalUri,
-        user: &User,
-        prop: &PrincipalPropWrapperName,
-    ) -> Result<Self::Prop, Self::Error> {
-        Ok(match prop {
-            PrincipalPropWrapperName::Common(prop) => PrincipalPropWrapper::Common(
-                <Self as CommonPropertiesExtension>::get_prop(self, puri, user, prop)?,
-            ),
-        })
-    }
-
-    fn get_owner(&self) -> Option<&str> {
-        Some(&self.principal)
-    }
-
-    fn get_user_privileges(&self, user: &User) -> Result<UserPrivilegeSet, Self::Error> {
-        Ok(if self.read_only {
-            UserPrivilegeSet::owner_read(user.is_principal(&self.principal))
-        } else {
-            UserPrivilegeSet::owner_only(user.is_principal(&self.principal))
-        })
-    }
-}
--- a/crates/caldav/src/calendar_set/prop.rs
+++ b/crates/caldav/src/calendar_set/prop.rs
@@ -1,8 +0,0 @@
-use rustical_dav::extensions::CommonPropertiesProp;
-use rustical_xml::{EnumVariants, PropName, XmlDeserialize, XmlSerialize};
-
-#[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumVariants, PropName)]
-#[xml(unit_variants_ident = "PrincipalPropWrapperName", untagged)]
-pub enum PrincipalPropWrapper {
-    Common(CommonPropertiesProp),
-}
--- a/crates/caldav/src/calendar_set/service.rs
+++ b/crates/caldav/src/calendar_set/service.rs
@@ -1,84 +0,0 @@
-use crate::calendar::CalendarResourceService;
-use crate::calendar::resource::CalendarResource;
-use crate::calendar_set::CalendarSetResource;
-use crate::{CalDavPrincipalUri, Error};
-use async_trait::async_trait;
-use axum::Router;
-use rustical_dav::resource::{AxumMethods, ResourceService};
-use rustical_store::auth::User;
-use rustical_store::{CalendarStore, SubscriptionStore};
-use std::sync::Arc;
-
-pub struct CalendarSetResourceService<C: CalendarStore, S: SubscriptionStore> {
-    name: &'static str,
-    cal_store: Arc<C>,
-    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 {
-            name,
-            cal_store,
-            sub_store,
-        }
-    }
-}
-
-#[async_trait]
-impl<C: CalendarStore, S: SubscriptionStore> ResourceService for CalendarSetResourceService<C, S> {
-    type PathComponents = (String,);
-    type MemberType = CalendarResource;
-    type Resource = CalendarSetResource;
-    type Error = Error;
-    type Principal = User;
-    type PrincipalUri = CalDavPrincipalUri;
-
-    const DAV_HEADER: &str = "1, 3, access-control, extended-mkcol, calendar-access";
-
-    async fn get_resource(
-        &self,
-        (principal,): &Self::PathComponents,
-    ) -> Result<Self::Resource, Self::Error> {
-        Ok(CalendarSetResource {
-            principal: principal.to_owned(),
-            read_only: self.cal_store.is_read_only(),
-            name: self.name,
-        })
-    }
-
-    async fn get_members(
-        &self,
-        (principal,): &Self::PathComponents,
-    ) -> Result<Vec<Self::MemberType>, Self::Error> {
-        let calendars = self.cal_store.get_calendars(principal).await?;
-        Ok(calendars
-            .into_iter()
-            .map(|cal| CalendarResource {
-                cal,
-                read_only: self.cal_store.is_read_only(),
-            })
-            .collect())
-    }
-
-    fn axum_router<State: Send + Sync + Clone + 'static>(self) -> axum::Router<State> {
-        Router::new()
-            .nest(
-                "/{calendar_id}",
-                CalendarResourceService::new(self.cal_store.clone(), self.sub_store.clone())
-                    .axum_router(),
-            )
-            .route_service("/", self.axum_service())
-    }
-}
-impl<C: CalendarStore, S: SubscriptionStore> AxumMethods for CalendarSetResourceService<C, S> {}
--- a/crates/caldav/src/lib.rs
+++ b/crates/caldav/src/lib.rs
@@ -6,16 +6,14 @@ use principal::PrincipalResourceService;
 use rustical_dav::resource::{PrincipalUri, ResourceService};
 use rustical_dav::resources::RootResourceService;
 use rustical_store::auth::middleware::AuthenticationLayer;
-use rustical_store::auth::{AuthenticationProvider, User};
-use rustical_store::{AddressbookStore, CalendarStore, ContactBirthdayStore, SubscriptionStore};
+use rustical_store::auth::{AuthenticationProvider, Principal};
+use rustical_store::{CalendarStore, SubscriptionStore};
 use std::sync::Arc;

 pub mod calendar;
 pub mod calendar_object;
-pub mod calendar_set;
 pub mod error;
 pub mod principal;
-// mod subscription;

 pub use error::Error;

@@ -23,35 +21,30 @@ pub use error::Error;
 pub struct CalDavPrincipalUri(&'static str);

 impl PrincipalUri for CalDavPrincipalUri {
+    fn principal_collection(&self) -> String {
+        format!("{}/principal/", self.0)
+    }
    fn principal_uri(&self, principal: &str) -> String {
-        format!("{}/principal/{}/", self.0, principal)
+        format!("{}{}/", self.principal_collection(), principal)
    }
 }

-pub fn caldav_router<
-    AP: AuthenticationProvider,
-    AS: AddressbookStore,
-    C: CalendarStore,
-    S: SubscriptionStore,
->(
+pub fn caldav_router<AP: AuthenticationProvider, C: CalendarStore, S: SubscriptionStore>(
    prefix: &'static str,
    auth_provider: Arc<AP>,
    store: Arc<C>,
-    addr_store: Arc<AS>,
    subscription_store: Arc<S>,
 ) -> Router {
-    let birthday_store = Arc::new(ContactBirthdayStore::new(addr_store));
    let principal_service = PrincipalResourceService {
        auth_provider: auth_provider.clone(),
        sub_store: subscription_store.clone(),
-        birthday_store: birthday_store.clone(),
        cal_store: store.clone(),
    };

    Router::new()
        .nest(
            prefix,
-            RootResourceService::<_, User, CalDavPrincipalUri>::new(principal_service.clone())
+            RootResourceService::<_, Principal, CalDavPrincipalUri>::new(principal_service.clone())
                .axum_router()
                .layer(AuthenticationLayer::new(auth_provider))
                .layer(Extension(CalDavPrincipalUri(prefix))),
--- a/crates/caldav/src/principal/mod.rs
+++ b/crates/caldav/src/principal/mod.rs
@@ -2,8 +2,10 @@ use crate::Error;
 use rustical_dav::extensions::CommonPropertiesExtension;
 use rustical_dav::privileges::UserPrivilegeSet;
 use rustical_dav::resource::{PrincipalUri, Resource, ResourceName};
-use rustical_dav::xml::{HrefElement, Resourcetype, ResourcetypeInner};
-use rustical_store::auth::User;
+use rustical_dav::xml::{
+    GroupMemberSet, GroupMembership, Resourcetype, ResourcetypeInner, SupportedReportSet,
+};
+use rustical_store::auth::Principal;

 mod service;
 pub use service::*;
@@ -12,8 +14,8 @@ pub use prop::*;

 #[derive(Clone)]
 pub struct PrincipalResource {
-    principal: User,
-    home_set: &'static [&'static str],
+    principal: Principal,
+    members: Vec<String>,
 }

 impl ResourceName for PrincipalResource {
@@ -25,56 +27,71 @@ impl ResourceName for PrincipalResource {
 impl Resource for PrincipalResource {
    type Prop = PrincipalPropWrapper;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;

-    const IS_COLLECTION: bool = true;
+    fn is_collection(&self) -> bool {
+        true
+    }

    fn get_resourcetype(&self) -> Resourcetype {
        Resourcetype(&[
            ResourcetypeInner(Some(rustical_dav::namespace::NS_DAV), "collection"),
            ResourcetypeInner(Some(rustical_dav::namespace::NS_DAV), "principal"),
+            // https://github.com/apple/ccs-calendarserver/blob/13c706b985fb728b9aab42dc0fef85aae21921c3/doc/Extensions/caldav-proxy.txt
+            // ResourcetypeInner(
+            //     Some(rustical_dav::namespace::NS_CALENDARSERVER),
+            //     "calendar-proxy-write",
+            // ),
        ])
    }

    fn get_prop(
        &self,
        puri: &impl PrincipalUri,
-        user: &User,
+        user: &Principal,
        prop: &PrincipalPropWrapperName,
    ) -> Result<Self::Prop, Self::Error> {
        let principal_url = puri.principal_uri(&self.principal.id);

-        let home_set = CalendarHomeSet(
-            user.memberships()
-                .into_iter()
-                .map(|principal| puri.principal_uri(principal))
-                .flat_map(|principal_url| {
-                    self.home_set.iter().map(move |&home_name| {
-                        HrefElement::new(format!("{}{}/", &principal_url, home_name))
-                    })
-                })
-                .collect(),
-        );
-
        Ok(match prop {
            PrincipalPropWrapperName::Principal(prop) => {
                PrincipalPropWrapper::Principal(match prop {
                    PrincipalPropName::CalendarUserType => {
                        PrincipalProp::CalendarUserType(self.principal.principal_type.to_owned())
                    }
-                    PrincipalPropName::Displayname => PrincipalProp::Displayname(
-                        self.principal
-                            .displayname
-                            .to_owned()
-                            .unwrap_or(self.principal.id.to_owned()),
-                    ),
                    PrincipalPropName::PrincipalUrl => {
                        PrincipalProp::PrincipalUrl(principal_url.into())
                    }
-                    PrincipalPropName::CalendarHomeSet => PrincipalProp::CalendarHomeSet(home_set),
+                    PrincipalPropName::CalendarHomeSet => {
+                        PrincipalProp::CalendarHomeSet(principal_url.into())
+                    }
                    PrincipalPropName::CalendarUserAddressSet => {
                        PrincipalProp::CalendarUserAddressSet(principal_url.into())
                    }
+                    PrincipalPropName::GroupMemberSet => {
+                        PrincipalProp::GroupMemberSet(GroupMemberSet(
+                            self.members
+                                .iter()
+                                .map(|principal| puri.principal_uri(principal).into())
+                                .collect(),
+                        ))
+                    }
+                    PrincipalPropName::GroupMembership => {
+                        PrincipalProp::GroupMembership(GroupMembership(
+                            self.principal
+                                .memberships_without_self()
+                                .iter()
+                                .map(|principal| puri.principal_uri(principal).into())
+                                .collect(),
+                        ))
+                    }
+                    PrincipalPropName::AlternateUriSet => PrincipalProp::AlternateUriSet,
+                    // PrincipalPropName::PrincipalCollectionSet => {
+                    //     PrincipalProp::PrincipalCollectionSet(puri.principal_collection().into())
+                    // }
+                    PrincipalPropName::SupportedReportSet => {
+                        PrincipalProp::SupportedReportSet(SupportedReportSet::all())
+                    }
                })
            }
            PrincipalPropWrapperName::Common(prop) => PrincipalPropWrapper::Common(
@@ -83,11 +100,20 @@ impl Resource for PrincipalResource {
        })
    }

+    fn get_displayname(&self) -> Option<&str> {
+        Some(
+            self.principal
+                .displayname
+                .as_ref()
+                .unwrap_or(&self.principal.id),
+        )
+    }
+
    fn get_owner(&self) -> Option<&str> {
        Some(&self.principal.id)
    }

-    fn get_user_privileges(&self, user: &User) -> Result<UserPrivilegeSet, Self::Error> {
+    fn get_user_privileges(&self, user: &Principal) -> Result<UserPrivilegeSet, Self::Error> {
        Ok(UserPrivilegeSet::owner_read(
            user.is_principal(&self.principal.id),
        ))
--- a/crates/caldav/src/principal/prop.rs
+++ b/crates/caldav/src/principal/prop.rs
@@ -1,13 +1,14 @@
-use rustical_dav::{extensions::CommonPropertiesProp, xml::HrefElement};
-use rustical_store::auth::user::PrincipalType;
+use rustical_dav::{
+    extensions::CommonPropertiesProp,
+    xml::{GroupMemberSet, GroupMembership, HrefElement, SupportedReportSet},
+};
+use rustical_store::auth::PrincipalType;
 use rustical_xml::{EnumVariants, PropName, XmlDeserialize, XmlSerialize};
+use strum_macros::VariantArray;

 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumVariants, PropName)]
 #[xml(unit_variants_ident = "PrincipalPropName")]
 pub enum PrincipalProp {
-    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
-    Displayname(String),
-
    // Scheduling Extensions to CalDAV (RFC 6638)
    #[xml(ns = "rustical_dav::namespace::NS_CALDAV", skip_deserializing)]
    CalendarUserType(PrincipalType),
@@ -17,10 +18,20 @@ pub enum PrincipalProp {
    // WebDAV Access Control (RFC 3744)
    #[xml(ns = "rustical_dav::namespace::NS_DAV", rename = b"principal-URL")]
    PrincipalUrl(HrefElement),
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
+    GroupMembership(GroupMembership),
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
+    GroupMemberSet(GroupMemberSet),
+    #[xml(ns = "rustical_dav::namespace::NS_DAV", rename = b"alternate-URI-set")]
+    AlternateUriSet,
+    // #[xml(ns = "rustical_dav::namespace::NS_DAV")]
+    // PrincipalCollectionSet(HrefElement),
+    #[xml(ns = "rustical_dav::namespace::NS_DAV", skip_deserializing)]
+    SupportedReportSet(SupportedReportSet<ReportMethod>),

    // CalDAV (RFC 4791)
    #[xml(ns = "rustical_dav::namespace::NS_CALDAV")]
-    CalendarHomeSet(CalendarHomeSet),
+    CalendarHomeSet(HrefElement),
 }

 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumVariants, PropName)]
@@ -30,5 +41,9 @@ pub enum PrincipalPropWrapper {
    Common(CommonPropertiesProp),
 }

-#[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone)]
-pub struct CalendarHomeSet(#[xml(ty = "untagged", flatten)] pub(super) Vec<HrefElement>);
+#[derive(XmlSerialize, PartialEq, Clone, VariantArray)]
+pub enum ReportMethod {
+    // We don't actually support principal-match
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
+    PrincipalMatch,
+}
--- a/crates/caldav/src/principal/service.rs
+++ b/crates/caldav/src/principal/service.rs
@@ -1,10 +1,11 @@
-use crate::calendar_set::{CalendarSetResource, CalendarSetResourceService};
+use crate::calendar::CalendarResourceService;
+use crate::calendar::resource::CalendarResource;
 use crate::principal::PrincipalResource;
 use crate::{CalDavPrincipalUri, Error};
 use async_trait::async_trait;
 use axum::Router;
 use rustical_dav::resource::{AxumMethods, ResourceService};
-use rustical_store::auth::{AuthenticationProvider, User};
+use rustical_store::auth::{AuthenticationProvider, Principal};
 use rustical_store::{CalendarStore, SubscriptionStore};
 use std::sync::Arc;

@@ -13,43 +14,41 @@ pub struct PrincipalResourceService<
    AP: AuthenticationProvider,
    S: SubscriptionStore,
    CS: CalendarStore,
-    BS: CalendarStore,
 > {
    pub(crate) auth_provider: Arc<AP>,
    pub(crate) sub_store: Arc<S>,
    pub(crate) cal_store: Arc<CS>,
-    pub(crate) birthday_store: Arc<BS>,
 }

-impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore, BS: CalendarStore> Clone
-    for PrincipalResourceService<AP, S, CS, BS>
+impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore> Clone
+    for PrincipalResourceService<AP, S, CS>
 {
    fn clone(&self) -> Self {
        Self {
            auth_provider: self.auth_provider.clone(),
            sub_store: self.sub_store.clone(),
            cal_store: self.cal_store.clone(),
-            birthday_store: self.birthday_store.clone(),
        }
    }
 }

 #[async_trait]
-impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore, BS: CalendarStore>
-    ResourceService for PrincipalResourceService<AP, S, CS, BS>
+impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore> ResourceService
+    for PrincipalResourceService<AP, S, CS>
 {
    type PathComponents = (String,);
-    type MemberType = CalendarSetResource;
+    type MemberType = CalendarResource;
    type Resource = PrincipalResource;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;
    type PrincipalUri = CalDavPrincipalUri;

-    const DAV_HEADER: &str = "1, 3, access-control, calendar-access";
+    const DAV_HEADER: &str = "1, 3, access-control, calendar-access, calendar-proxy";

    async fn get_resource(
        &self,
        (principal,): &Self::PathComponents,
+        _show_deleted: bool,
    ) -> Result<Self::Resource, Self::Error> {
        let user = self
            .auth_provider
@@ -57,8 +56,8 @@ impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore, BS: Ca
            .await?
            .ok_or(crate::Error::NotFound)?;
        Ok(PrincipalResource {
+            members: self.auth_provider.list_members(&user.id).await?,
            principal: user,
-            home_set: &["calendar", "birthdays"],
        })
    }

@@ -66,45 +65,29 @@ impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore, BS: Ca
        &self,
        (principal,): &Self::PathComponents,
    ) -> Result<Vec<Self::MemberType>, Self::Error> {
-        Ok(vec![
-            CalendarSetResource {
-                name: "calendar",
-                principal: principal.to_owned(),
-                read_only: false,
-            },
-            CalendarSetResource {
-                name: "birthdays",
-                principal: principal.to_owned(),
-                read_only: true,
-            },
-        ])
+        let calendars = self.cal_store.get_calendars(principal).await?;
+
+        Ok(calendars
+            .into_iter()
+            .map(|cal| CalendarResource {
+                read_only: self.cal_store.is_read_only(&cal.id),
+                cal,
+            })
+            .collect())
    }

    fn axum_router<State: Send + Sync + Clone + 'static>(self) -> axum::Router<State> {
        Router::new()
            .nest(
-                "/calendar",
-                CalendarSetResourceService::new(
-                    "calendar",
-                    self.cal_store.clone(),
-                    self.sub_store.clone(),
-                )
-                .axum_router(),
-            )
-            .nest(
-                "/birthdays",
-                CalendarSetResourceService::new(
-                    "birthdays",
-                    self.birthday_store.clone(),
-                    self.sub_store.clone(),
-                )
-                .axum_router(),
+                "/{calendar_id}",
+                CalendarResourceService::new(self.cal_store.clone(), self.sub_store.clone())
+                    .axum_router(),
            )
            .route_service("/", self.axum_service())
    }
 }

-impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore, BS: CalendarStore>
-    AxumMethods for PrincipalResourceService<AP, S, CS, BS>
+impl<AP: AuthenticationProvider, S: SubscriptionStore, CS: CalendarStore> AxumMethods
+    for PrincipalResourceService<AP, S, CS>
 {
 }
--- a/crates/caldav/src/subscription.rs
+++ b/crates/caldav/src/subscription.rs
@@ -1,33 +0,0 @@
-use std::sync::Arc;
-
-use actix_web::{
-    HttpResponse,
-    web::{self, Data, Path},
-};
-use rustical_dav::xml::multistatus::PropstatElement;
-use rustical_store::SubscriptionStore;
-use rustical_xml::{XmlRootTag, XmlSerialize};
-
-use crate::calendar::resource::CalendarProp;
-
-async fn handle_delete<S: SubscriptionStore>(
-    store: Data<S>,
-    path: Path<String>,
-) -> Result<HttpResponse, rustical_store::Error> {
-    let id = path.into_inner();
-    store.delete_subscription(&id).await?;
-    Ok(HttpResponse::NoContent().body("Unregistered"))
-}
-
-pub fn subscription_resource<S: SubscriptionStore>(sub_store: Arc<S>) -> actix_web::Resource {
-    web::resource("/subscription/{id}")
-        .app_data(Data::from(sub_store))
-        .name("subscription")
-        .delete(handle_delete::<S>)
-}
-
-#[derive(XmlSerialize, XmlRootTag)]
-#[xml(root = b"push-message", ns = "rustical_dav::namespace::NS_DAVPUSH")]
-pub struct PushMessage {
-    propstat: PropstatElement<CalendarProp>,
-}
--- a/crates/carddav/Cargo.toml
+++ b/crates/carddav/Cargo.toml
@@ -4,6 +4,7 @@ version.workspace = true
 edition.workspace = true
 description.workspace = true
 repository.workspace = true
+license.workspace = true
 publish = false

 [dependencies]
@@ -31,3 +32,5 @@ http.workspace = true
 tower-http.workspace = true
 percent-encoding.workspace = true
 ical.workspace = true
+strum.workspace = true
+strum_macros.workspace = true
--- a/crates/carddav/src/address_object/methods.rs
+++ b/crates/carddav/src/address_object/methods.rs
@@ -12,7 +12,7 @@ use rustical_dav::privileges::UserPrivilege;
 use rustical_dav::resource::Resource;
 use rustical_ical::AddressObject;
 use rustical_store::AddressbookStore;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;
 use std::str::FromStr;
 use tracing::instrument;

@@ -24,7 +24,7 @@ pub async fn get_object<AS: AddressbookStore>(
        object_id,
    }): Path<AddressObjectPathComponents>,
    State(AddressObjectResourceService { addr_store }): State<AddressObjectResourceService<AS>>,
-    user: User,
+    user: Principal,
 ) -> Result<Response, Error> {
    if !user.is_principal(&principal) {
        return Err(Error::Unauthorized);
@@ -60,7 +60,7 @@ pub async fn put_object<AS: AddressbookStore>(
        object_id,
    }): Path<AddressObjectPathComponents>,
    State(AddressObjectResourceService { addr_store }): State<AddressObjectResourceService<AS>>,
-    user: User,
+    user: Principal,
    mut if_none_match: Option<TypedHeader<IfNoneMatch>>,
    header_map: HeaderMap,
    body: String,
--- a/crates/carddav/src/address_object/resource.rs
+++ b/crates/carddav/src/address_object/resource.rs
@@ -13,7 +13,7 @@ use rustical_dav::{
    xml::Resourcetype,
 };
 use rustical_ical::AddressObject;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;

 #[derive(Clone, From, Into)]
 pub struct AddressObjectResource {
@@ -30,9 +30,11 @@ impl ResourceName for AddressObjectResource {
 impl Resource for AddressObjectResource {
    type Prop = AddressObjectPropWrapper;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;

-    const IS_COLLECTION: bool = false;
+    fn is_collection(&self) -> bool {
+        false
+    }

    fn get_resourcetype(&self) -> Resourcetype {
        Resourcetype(&[])
@@ -41,7 +43,7 @@ impl Resource for AddressObjectResource {
    fn get_prop(
        &self,
        puri: &impl PrincipalUri,
-        user: &User,
+        user: &Principal,
        prop: &AddressObjectPropWrapperName,
    ) -> Result<Self::Prop, Self::Error> {
        Ok(match prop {
@@ -64,6 +66,10 @@ impl Resource for AddressObjectResource {
        })
    }

+    fn get_displayname(&self) -> Option<&str> {
+        self.object.get_full_name()
+    }
+
    fn get_owner(&self) -> Option<&str> {
        Some(&self.principal)
    }
@@ -72,7 +78,7 @@ impl Resource for AddressObjectResource {
        Some(self.object.get_etag())
    }

-    fn get_user_privileges(&self, user: &User) -> Result<UserPrivilegeSet, Self::Error> {
+    fn get_user_privileges(&self, user: &Principal) -> Result<UserPrivilegeSet, Self::Error> {
        Ok(UserPrivilegeSet::owner_only(
            user.is_principal(&self.principal),
        ))
--- a/crates/carddav/src/address_object/service.rs
+++ b/crates/carddav/src/address_object/service.rs
@@ -5,7 +5,7 @@ use axum::{extract::Request, handler::Handler, response::Response};
 use derive_more::derive::Constructor;
 use futures_util::future::BoxFuture;
 use rustical_dav::resource::{AxumMethods, ResourceService};
-use rustical_store::{AddressbookStore, auth::User};
+use rustical_store::{AddressbookStore, auth::Principal};
 use serde::{Deserialize, Deserializer};
 use std::{convert::Infallible, sync::Arc};
 use tower::Service;
@@ -37,7 +37,7 @@ impl<AS: AddressbookStore> ResourceService for AddressObjectResourceService<AS>
    type Resource = AddressObjectResource;
    type MemberType = AddressObjectResource;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;
    type PrincipalUri = CardDavPrincipalUri;

    const DAV_HEADER: &str = "1, 3, access-control, addressbook";
@@ -49,10 +49,11 @@ impl<AS: AddressbookStore> ResourceService for AddressObjectResourceService<AS>
            addressbook_id,
            object_id,
        }: &Self::PathComponents,
+        show_deleted: bool,
    ) -> Result<Self::Resource, Self::Error> {
        let object = self
            .addr_store
-            .get_object(principal, addressbook_id, object_id, false)
+            .get_object(principal, addressbook_id, object_id, show_deleted)
            .await?;
        Ok(AddressObjectResource {
            object,
--- a/crates/carddav/src/addressbook/methods/get.rs
+++ b/crates/carddav/src/addressbook/methods/get.rs
@@ -10,7 +10,7 @@ use percent_encoding::{CONTROLS, utf8_percent_encode};
 use rustical_dav::privileges::UserPrivilege;
 use rustical_dav::resource::Resource;
 use rustical_ical::AddressObject;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;
 use rustical_store::{AddressbookStore, SubscriptionStore};
 use std::str::FromStr;
 use tracing::instrument;
@@ -19,7 +19,7 @@ use tracing::instrument;
 pub async fn route_get<AS: AddressbookStore, S: SubscriptionStore>(
    Path((principal, addressbook_id)): Path<(String, String)>,
    State(AddressbookResourceService { addr_store, .. }): State<AddressbookResourceService<AS, S>>,
-    user: User,
+    user: Principal,
 ) -> Result<Response, Error> {
    if !user.is_principal(&principal) {
        return Err(Error::Unauthorized);
--- a/crates/carddav/src/addressbook/methods/mkcol.rs
+++ b/crates/carddav/src/addressbook/methods/mkcol.rs
@@ -4,7 +4,7 @@ use axum::{
    response::{IntoResponse, Response},
 };
 use http::StatusCode;
-use rustical_store::{Addressbook, AddressbookStore, SubscriptionStore, auth::User};
+use rustical_store::{Addressbook, AddressbookStore, SubscriptionStore, auth::Principal};
 use rustical_xml::{XmlDeserialize, XmlDocument, XmlRootTag};
 use tracing::instrument;

@@ -44,7 +44,7 @@ struct MkcolRequest {
 #[instrument(skip(addr_store))]
 pub async fn route_mkcol<AS: AddressbookStore, S: SubscriptionStore>(
    Path((principal, addressbook_id)): Path<(String, String)>,
-    user: User,
+    user: Principal,
    State(AddressbookResourceService { addr_store, .. }): State<AddressbookResourceService<AS, S>>,
    body: String,
 ) -> Result<Response, Error> {
@@ -52,8 +52,10 @@ pub async fn route_mkcol<AS: AddressbookStore, S: SubscriptionStore>(
        return Err(Error::Unauthorized);
    }

-    let request = MkcolRequest::parse_str(&body)?;
-    let request = request.set.prop;
+    let mut request = MkcolRequest::parse_str(&body)?.set.prop;
+    if let Some("") = request.displayname.as_deref() {
+        request.displayname = None
+    }

    let addressbook = Addressbook {
        id: addressbook_id.to_owned(),
--- a/crates/carddav/src/addressbook/methods/mod.rs
+++ b/crates/carddav/src/addressbook/methods/mod.rs
@@ -1,5 +1,5 @@
-pub mod mkcol;
-// pub mod post;
 pub mod get;
+pub mod mkcol;
+pub mod post;
 pub mod put;
 pub mod report;
--- a/crates/carddav/src/addressbook/methods/post.rs
+++ b/crates/carddav/src/addressbook/methods/post.rs
@@ -1,33 +1,40 @@
 use crate::Error;
-use crate::addressbook::resource::AddressbookResourceService;
-use actix_web::http::header;
-use actix_web::web::{Data, Path};
-use actix_web::{HttpRequest, HttpResponse};
+use crate::addressbook::AddressbookResourceService;
+use crate::addressbook::resource::AddressbookResource;
+use axum::extract::{Path, State};
+use axum::response::{IntoResponse, Response};
+use http::{HeaderMap, HeaderValue, StatusCode, header};
+use rustical_dav::privileges::UserPrivilege;
+use rustical_dav::resource::Resource;
 use rustical_dav_push::register::PushRegister;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;
 use rustical_store::{AddressbookStore, 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))]
-pub async fn route_post<A: AddressbookStore, S: SubscriptionStore>(
-    path: Path<(String, String)>,
+#[instrument(skip(resource_service))]
+pub async fn route_post<AS: AddressbookStore, S: SubscriptionStore>(
+    Path((principal, addr_id)): Path<(String, String)>,
+    user: Principal,
+    State(resource_service): State<AddressbookResourceService<AS, S>>,
    body: String,
-    user: User,
-    resource_service: Data<AddressbookResourceService<A, S>>,
-    root_span: RootSpan,
-    req: HttpRequest,
-) -> Result<HttpResponse, Error> {
-    let (principal, addressbook_id) = path.into_inner();
+) -> Result<Response, Error> {
    if !user.is_principal(&principal) {
        return Err(Error::Unauthorized);
    }

    let addressbook = resource_service
        .addr_store
-        .get_addressbook(&principal, &addressbook_id, false)
+        .get_addressbook(&principal, &addr_id, false)
        .await?;
+    let addressbook_resource = AddressbookResource(addressbook);
+    if !addressbook_resource
+        .get_user_privileges(&user)?
+        .has(&UserPrivilege::Read)
+    {
+        return Err(Error::Unauthorized);
+    }
+
    let request = PushRegister::parse_str(&body)?;
    let sub_id = uuid::Uuid::new_v4().to_string();

@@ -44,7 +51,7 @@ pub async fn route_post<A: AddressbookStore, S: SubscriptionStore>(
            .web_push_subscription
            .push_resource
            .to_owned(),
-        topic: addressbook.push_topic,
+        topic: addressbook_resource.0.push_topic,
        expiration: expires.naive_local(),
        public_key: request
            .subscription
@@ -63,13 +70,17 @@ pub async fn route_post<A: AddressbookStore, S: SubscriptionStore>(
        .upsert_subscription(subscription)
        .await?;

-    let location = req
-        .resource_map()
-        .url_for(&req, "subscription", &[sub_id])
-        .unwrap();
-
-    Ok(HttpResponse::Created()
-        .append_header((header::LOCATION, location.to_string()))
-        .append_header((header::EXPIRES, expires.to_rfc2822()))
-        .finish())
+    // TODO: make nicer
+    let location = format!("/push_subscription/{sub_id}");
+    Ok((
+        StatusCode::CREATED,
+        HeaderMap::from_iter([
+            (header::LOCATION, HeaderValue::from_str(&location).unwrap()),
+            (
+                header::EXPIRES,
+                HeaderValue::from_str(&expires.to_rfc2822()).unwrap(),
+            ),
+        ]),
+    )
+        .into_response())
 }
--- a/crates/carddav/src/addressbook/methods/put.rs
+++ b/crates/carddav/src/addressbook/methods/put.rs
@@ -9,14 +9,14 @@ use http::StatusCode;
 use ical::VcardParser;
 use rustical_ical::AddressObject;
 use rustical_store::Addressbook;
-use rustical_store::{AddressbookStore, SubscriptionStore, auth::User};
+use rustical_store::{AddressbookStore, SubscriptionStore, auth::Principal};
 use tracing::instrument;

 #[instrument(skip(addr_store))]
 pub async fn route_put<AS: AddressbookStore, S: SubscriptionStore>(
    Path((principal, addressbook_id)): Path<(String, String)>,
    State(AddressbookResourceService { addr_store, .. }): State<AddressbookResourceService<AS, S>>,
-    user: User,
+    user: Principal,
    body: String,
 ) -> Result<Response, Error> {
    if !user.is_principal(&principal) {
--- a/crates/carddav/src/addressbook/methods/report/addressbook_multiget.rs
+++ b/crates/carddav/src/addressbook/methods/report/addressbook_multiget.rs
@@ -10,7 +10,7 @@ use rustical_dav::{
    xml::{MultistatusElement, PropfindType, multistatus::ResponseElement},
 };
 use rustical_ical::AddressObject;
-use rustical_store::{AddressbookStore, auth::User};
+use rustical_store::{AddressbookStore, auth::Principal};
 use rustical_xml::XmlDeserialize;

 #[derive(XmlDeserialize, Clone, Debug, PartialEq)]
@@ -63,7 +63,7 @@ pub async fn handle_addressbook_multiget<AS: AddressbookStore>(
    prop: &PropfindType<AddressObjectPropWrapperName>,
    path: &str,
    puri: &impl PrincipalUri,
-    user: &User,
+    user: &Principal,
    principal: &str,
    cal_id: &str,
    addr_store: &AS,
--- a/crates/carddav/src/addressbook/methods/report/mod.rs
+++ b/crates/carddav/src/addressbook/methods/report/mod.rs
@@ -9,7 +9,7 @@ use axum::{
    response::IntoResponse,
 };
 use rustical_dav::xml::{PropfindType, sync_collection::SyncCollectionRequest};
-use rustical_store::{AddressbookStore, SubscriptionStore, auth::User};
+use rustical_store::{AddressbookStore, SubscriptionStore, auth::Principal};
 use rustical_xml::{XmlDeserialize, XmlDocument};
 use sync_collection::handle_sync_collection;
 use tracing::instrument;
@@ -37,7 +37,7 @@ impl ReportRequest {
 #[instrument(skip(addr_store))]
 pub async fn route_report_addressbook<AS: AddressbookStore, S: SubscriptionStore>(
    Path((principal, addressbook_id)): Path<(String, String)>,
-    user: User,
+    user: Principal,
    OriginalUri(uri): OriginalUri,
    Extension(puri): Extension<CardDavPrincipalUri>,
    State(AddressbookResourceService { addr_store, .. }): State<AddressbookResourceService<AS, S>>,
--- a/crates/carddav/src/addressbook/methods/report/sync_collection.rs
+++ b/crates/carddav/src/addressbook/methods/report/sync_collection.rs
@@ -13,7 +13,7 @@ use rustical_dav::{
 };
 use rustical_store::{
    AddressbookStore,
-    auth::User,
+    auth::Principal,
    synctoken::{format_synctoken, parse_synctoken},
 };

@@ -21,7 +21,7 @@ pub async fn handle_sync_collection<AS: AddressbookStore>(
    sync_collection: &SyncCollectionRequest<AddressObjectPropWrapperName>,
    path: &str,
    puri: &impl PrincipalUri,
-    user: &User,
+    user: &Principal,
    principal: &str,
    addressbook_id: &str,
    addr_store: &AS,
--- a/crates/carddav/src/addressbook/prop.rs
+++ b/crates/carddav/src/addressbook/prop.rs
@@ -1,21 +1,21 @@
-use rustical_dav::extensions::{CommonPropertiesProp, SyncTokenExtensionProp};
+use rustical_dav::{
+    extensions::{CommonPropertiesProp, SyncTokenExtensionProp},
+    xml::SupportedReportSet,
+};
 use rustical_dav_push::DavPushExtensionProp;
 use rustical_xml::{EnumVariants, PropName, XmlDeserialize, XmlSerialize};
+use strum_macros::VariantArray;

 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumVariants, PropName)]
 #[xml(unit_variants_ident = "AddressbookPropName")]
 pub enum AddressbookProp {
-    // WebDAV (RFC 2518)
-    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
-    Displayname(Option<String>),
-
    // CardDAV (RFC 6352)
    #[xml(ns = "rustical_dav::namespace::NS_CARDDAV")]
    AddressbookDescription(Option<String>),
    #[xml(ns = "rustical_dav::namespace::NS_CARDDAV", skip_deserializing)]
    SupportedAddressData(SupportedAddressData),
-    #[xml(ns = "rustical_dav::namespace::NS_CARDDAV", skip_deserializing)]
-    SupportedReportSet(SupportedReportSet),
+    #[xml(ns = "rustical_dav::namespace::NS_DAV", skip_deserializing)]
+    SupportedReportSet(SupportedReportSet<ReportMethod>),
    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
    MaxResourceSize(i64),
 }
@@ -60,37 +60,10 @@ impl Default for SupportedAddressData {
    }
 }

-#[derive(Debug, Clone, XmlSerialize, PartialEq)]
+#[derive(Debug, Clone, XmlSerialize, PartialEq, VariantArray)]
 pub enum ReportMethod {
    #[xml(ns = "rustical_dav::namespace::NS_CARDDAV")]
    AddressbookMultiget,
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
    SyncCollection,
 }
-
-#[derive(Debug, Clone, XmlSerialize, PartialEq)]
-pub struct SupportedReportWrapper {
-    #[xml(ns = "rustical_dav::namespace::NS_CARDDAV")]
-    report: ReportMethod,
-}
-
-// RFC 3253 section-3.1.5
-#[derive(Debug, Clone, XmlSerialize, PartialEq)]
-pub struct SupportedReportSet {
-    #[xml(ns = "rustical_dav::namespace::NS_CARDDAV", flatten)]
-    supported_report: &'static [SupportedReportWrapper],
-}
-
-impl Default for SupportedReportSet {
-    fn default() -> Self {
-        Self {
-            supported_report: &[
-                SupportedReportWrapper {
-                    report: ReportMethod::AddressbookMultiget,
-                },
-                SupportedReportWrapper {
-                    report: ReportMethod::SyncCollection,
-                },
-            ],
-        }
-    }
-}
--- a/crates/carddav/src/addressbook/resource.rs
+++ b/crates/carddav/src/addressbook/resource.rs
@@ -1,4 +1,4 @@
-use super::prop::{SupportedAddressData, SupportedReportSet};
+use super::prop::SupportedAddressData;
 use crate::Error;
 use crate::addressbook::prop::{
    AddressbookProp, AddressbookPropName, AddressbookPropWrapper, AddressbookPropWrapperName,
@@ -7,10 +7,10 @@ use derive_more::derive::{From, Into};
 use rustical_dav::extensions::{CommonPropertiesExtension, SyncTokenExtension};
 use rustical_dav::privileges::UserPrivilegeSet;
 use rustical_dav::resource::{PrincipalUri, Resource, ResourceName};
-use rustical_dav::xml::{Resourcetype, ResourcetypeInner};
+use rustical_dav::xml::{Resourcetype, ResourcetypeInner, SupportedReportSet};
 use rustical_dav_push::DavPushExtension;
 use rustical_store::Addressbook;
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;

 #[derive(Clone, Debug, From, Into)]
 pub struct AddressbookResource(pub(crate) Addressbook);
@@ -36,9 +36,11 @@ impl DavPushExtension for AddressbookResource {
 impl Resource for AddressbookResource {
    type Prop = AddressbookPropWrapper;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;

-    const IS_COLLECTION: bool = true;
+    fn is_collection(&self) -> bool {
+        true
+    }

    fn get_resourcetype(&self) -> Resourcetype {
        Resourcetype(&[
@@ -50,20 +52,17 @@ impl Resource for AddressbookResource {
    fn get_prop(
        &self,
        puri: &impl PrincipalUri,
-        user: &User,
+        user: &Principal,
        prop: &AddressbookPropWrapperName,
    ) -> Result<Self::Prop, Self::Error> {
        Ok(match prop {
            AddressbookPropWrapperName::Addressbook(prop) => {
                AddressbookPropWrapper::Addressbook(match prop {
-                    AddressbookPropName::Displayname => {
-                        AddressbookProp::Displayname(self.0.displayname.clone())
-                    }
                    AddressbookPropName::MaxResourceSize => {
                        AddressbookProp::MaxResourceSize(10000000)
                    }
                    AddressbookPropName::SupportedReportSet => {
-                        AddressbookProp::SupportedReportSet(SupportedReportSet::default())
+                        AddressbookProp::SupportedReportSet(SupportedReportSet::all())
                    }
                    AddressbookPropName::AddressbookDescription => {
                        AddressbookProp::AddressbookDescription(self.0.description.to_owned())
@@ -89,10 +88,6 @@ impl Resource for AddressbookResource {
    fn set_prop(&mut self, prop: Self::Prop) -> Result<(), rustical_dav::Error> {
        match prop {
            AddressbookPropWrapper::Addressbook(prop) => match prop {
-                AddressbookProp::Displayname(displayname) => {
-                    self.0.displayname = displayname;
-                    Ok(())
-                }
                AddressbookProp::AddressbookDescription(description) => {
                    self.0.description = description;
                    Ok(())
@@ -113,10 +108,6 @@ impl Resource for AddressbookResource {
    ) -> Result<(), rustical_dav::Error> {
        match prop {
            AddressbookPropWrapperName::Addressbook(prop) => match prop {
-                AddressbookPropName::Displayname => {
-                    self.0.displayname = None;
-                    Ok(())
-                }
                AddressbookPropName::AddressbookDescription => {
                    self.0.description = None;
                    Ok(())
@@ -135,11 +126,19 @@ impl Resource for AddressbookResource {
        }
    }

+    fn get_displayname(&self) -> Option<&str> {
+        self.0.displayname.as_deref()
+    }
+    fn set_displayname(&mut self, name: Option<String>) -> Result<(), rustical_dav::Error> {
+        self.0.displayname = name;
+        Ok(())
+    }
+
    fn get_owner(&self) -> Option<&str> {
        Some(&self.0.principal)
    }

-    fn get_user_privileges(&self, user: &User) -> Result<UserPrivilegeSet, Self::Error> {
+    fn get_user_privileges(&self, user: &Principal) -> Result<UserPrivilegeSet, Self::Error> {
        Ok(UserPrivilegeSet::owner_only(
            user.is_principal(&self.0.principal),
        ))
--- a/crates/carddav/src/addressbook/service.rs
+++ b/crates/carddav/src/addressbook/service.rs
@@ -3,6 +3,7 @@ use super::methods::report::route_report_addressbook;
 use crate::address_object::AddressObjectResourceService;
 use crate::address_object::resource::AddressObjectResource;
 use crate::addressbook::methods::get::route_get;
+use crate::addressbook::methods::post::route_post;
 use crate::addressbook::methods::put::route_put;
 use crate::addressbook::resource::AddressbookResource;
 use crate::{CardDavPrincipalUri, Error};
@@ -13,7 +14,7 @@ use axum::handler::Handler;
 use axum::response::Response;
 use futures_util::future::BoxFuture;
 use rustical_dav::resource::{AxumMethods, ResourceService};
-use rustical_store::auth::User;
+use rustical_store::auth::Principal;
 use rustical_store::{AddressbookStore, SubscriptionStore};
 use std::convert::Infallible;
 use std::sync::Arc;
@@ -50,18 +51,19 @@ impl<AS: AddressbookStore, S: SubscriptionStore> ResourceService
    type PathComponents = (String, String); // principal, addressbook_id
    type Resource = AddressbookResource;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;
    type PrincipalUri = CardDavPrincipalUri;

-    const DAV_HEADER: &str = "1, 3, access-control, addressbook";
+    const DAV_HEADER: &str = "1, 3, access-control, addressbook, webdav-push";

    async fn get_resource(
        &self,
        (principal, addressbook_id): &Self::PathComponents,
+        show_deleted: bool,
    ) -> Result<Self::Resource, Error> {
        let addressbook = self
            .addr_store
-            .get_addressbook(principal, addressbook_id, false)
+            .get_addressbook(principal, addressbook_id, show_deleted)
            .await
            .map_err(|_e| Error::NotFound)?;
        Ok(addressbook.into())
@@ -130,6 +132,13 @@ impl<AS: AddressbookStore, S: SubscriptionStore> AxumMethods for AddressbookReso
        })
    }

+    fn post() -> Option<fn(Self, Request) -> BoxFuture<'static, Result<Response, Infallible>>> {
+        Some(|state, req| {
+            let mut service = Handler::with_state(route_post::<AS, S>, state);
+            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(route_put::<AS, S>, state);
--- a/crates/carddav/src/lib.rs
+++ b/crates/carddav/src/lib.rs
@@ -9,7 +9,7 @@ use rustical_dav::resources::RootResourceService;
 use rustical_store::auth::middleware::AuthenticationLayer;
 use rustical_store::{
    AddressbookStore, SubscriptionStore,
-    auth::{AuthenticationProvider, User},
+    auth::{AuthenticationProvider, Principal},
 };
 use std::sync::Arc;

@@ -22,8 +22,11 @@ pub mod principal;
 pub struct CardDavPrincipalUri(&'static str);

 impl PrincipalUri for CardDavPrincipalUri {
+    fn principal_collection(&self) -> String {
+        format!("{}/principal/", self.0)
+    }
    fn principal_uri(&self, principal: &str) -> String {
-        format!("{}/principal/{}/", self.0, principal)
+        format!("{}{}/", self.principal_collection(), principal)
    }
 }

@@ -41,10 +44,12 @@ pub fn carddav_router<AP: AuthenticationProvider, A: AddressbookStore, S: Subscr
    Router::new()
        .nest(
            prefix,
-            RootResourceService::<_, User, CardDavPrincipalUri>::new(principal_service.clone())
-                .axum_router()
-                .layer(AuthenticationLayer::new(auth_provider))
-                .layer(Extension(CardDavPrincipalUri(prefix))),
+            RootResourceService::<_, Principal, CardDavPrincipalUri>::new(
+                principal_service.clone(),
+            )
+            .axum_router()
+            .layer(AuthenticationLayer::new(auth_provider))
+            .layer(Extension(CardDavPrincipalUri(prefix))),
        )
        .route(
            "/.well-known/carddav",
--- a/crates/carddav/src/principal/mod.rs
+++ b/crates/carddav/src/principal/mod.rs
@@ -2,8 +2,10 @@ use crate::Error;
 use rustical_dav::extensions::CommonPropertiesExtension;
 use rustical_dav::privileges::UserPrivilegeSet;
 use rustical_dav::resource::{PrincipalUri, Resource, ResourceName};
-use rustical_dav::xml::{HrefElement, Resourcetype, ResourcetypeInner};
-use rustical_store::auth::User;
+use rustical_dav::xml::{
+    GroupMemberSet, GroupMembership, HrefElement, Resourcetype, ResourcetypeInner,
+};
+use rustical_store::auth::Principal;

 mod service;
 pub use service::*;
@@ -12,7 +14,8 @@ pub use prop::*;

 #[derive(Debug, Clone)]
 pub struct PrincipalResource {
-    principal: User,
+    principal: Principal,
+    members: Vec<String>,
 }

 impl ResourceName for PrincipalResource {
@@ -24,9 +27,11 @@ impl ResourceName for PrincipalResource {
 impl Resource for PrincipalResource {
    type Prop = PrincipalPropWrapper;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;

-    const IS_COLLECTION: bool = true;
+    fn is_collection(&self) -> bool {
+        true
+    }

    fn get_resourcetype(&self) -> Resourcetype {
        Resourcetype(&[
@@ -38,33 +43,40 @@ impl Resource for PrincipalResource {
    fn get_prop(
        &self,
        puri: &impl PrincipalUri,
-        user: &User,
+        user: &Principal,
        prop: &PrincipalPropWrapperName,
    ) -> Result<Self::Prop, Self::Error> {
-        let principal_href = HrefElement::new(puri.principal_uri(&user.id));
-
-        let home_set = AddressbookHomeSet(
-            user.memberships()
-                .into_iter()
-                .map(|principal| puri.principal_uri(principal))
-                .map(HrefElement::new)
-                .collect(),
-        );
+        let principal_href = HrefElement::new(puri.principal_uri(&self.principal.id));

        Ok(match prop {
            PrincipalPropWrapperName::Principal(prop) => {
                PrincipalPropWrapper::Principal(match prop {
-                    PrincipalPropName::Displayname => PrincipalProp::Displayname(
-                        self.principal
-                            .displayname
-                            .to_owned()
-                            .unwrap_or(self.principal.id.to_owned()),
-                    ),
                    PrincipalPropName::PrincipalUrl => PrincipalProp::PrincipalUrl(principal_href),
                    PrincipalPropName::AddressbookHomeSet => {
-                        PrincipalProp::AddressbookHomeSet(home_set)
+                        PrincipalProp::AddressbookHomeSet(principal_href)
                    }
                    PrincipalPropName::PrincipalAddress => PrincipalProp::PrincipalAddress(None),
+                    PrincipalPropName::GroupMembership => {
+                        PrincipalProp::GroupMembership(GroupMembership(
+                            self.principal
+                                .memberships_without_self()
+                                .iter()
+                                .map(|principal| puri.principal_uri(principal).into())
+                                .collect(),
+                        ))
+                    }
+                    PrincipalPropName::GroupMemberSet => {
+                        PrincipalProp::GroupMemberSet(GroupMemberSet(
+                            self.members
+                                .iter()
+                                .map(|principal| puri.principal_uri(principal).into())
+                                .collect(),
+                        ))
+                    }
+                    PrincipalPropName::AlternateUriSet => PrincipalProp::AlternateUriSet,
+                    PrincipalPropName::PrincipalCollectionSet => {
+                        PrincipalProp::PrincipalCollectionSet(puri.principal_collection().into())
+                    }
                })
            }

@@ -74,11 +86,20 @@ impl Resource for PrincipalResource {
        })
    }

+    fn get_displayname(&self) -> Option<&str> {
+        Some(
+            self.principal
+                .displayname
+                .as_ref()
+                .unwrap_or(&self.principal.id),
+        )
+    }
+
    fn get_owner(&self) -> Option<&str> {
        Some(&self.principal.id)
    }

-    fn get_user_privileges(&self, user: &User) -> Result<UserPrivilegeSet, Self::Error> {
+    fn get_user_privileges(&self, user: &Principal) -> Result<UserPrivilegeSet, Self::Error> {
        Ok(UserPrivilegeSet::owner_only(
            user.is_principal(&self.principal.id),
        ))
--- a/crates/carddav/src/principal/prop.rs
+++ b/crates/carddav/src/principal/prop.rs
@@ -1,23 +1,28 @@
-use rustical_dav::{extensions::CommonPropertiesProp, xml::HrefElement};
+use rustical_dav::{
+    extensions::CommonPropertiesProp,
+    xml::{GroupMemberSet, GroupMembership, HrefElement},
+};
 use rustical_xml::{EnumVariants, PropName, XmlDeserialize, XmlSerialize};

-#[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone)]
-pub struct AddressbookHomeSet(#[xml(ty = "untagged", flatten)] pub(super) Vec<HrefElement>);
-
 #[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone, EnumVariants, PropName)]
 #[xml(unit_variants_ident = "PrincipalPropName")]
 pub enum PrincipalProp {
-    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
-    Displayname(String),
-
    // WebDAV Access Control (RFC 3744)
    #[xml(rename = b"principal-URL")]
    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
    PrincipalUrl(HrefElement),
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
+    GroupMembership(GroupMembership),
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
+    GroupMemberSet(GroupMemberSet),
+    #[xml(ns = "rustical_dav::namespace::NS_DAV", rename = b"alternate-URI-set")]
+    AlternateUriSet,
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
+    PrincipalCollectionSet(HrefElement),

    // CardDAV (RFC 6352)
    #[xml(ns = "rustical_dav::namespace::NS_CARDDAV")]
-    AddressbookHomeSet(AddressbookHomeSet),
+    AddressbookHomeSet(HrefElement),
    #[xml(ns = "rustical_dav::namespace::NS_CARDDAV")]
    PrincipalAddress(Option<HrefElement>),
 }
--- a/crates/carddav/src/principal/service.rs
+++ b/crates/carddav/src/principal/service.rs
@@ -5,7 +5,7 @@ use crate::{CardDavPrincipalUri, Error};
 use async_trait::async_trait;
 use axum::Router;
 use rustical_dav::resource::{AxumMethods, ResourceService};
-use rustical_store::auth::{AuthenticationProvider, User};
+use rustical_store::auth::{AuthenticationProvider, Principal};
 use rustical_store::{AddressbookStore, SubscriptionStore};
 use std::sync::Arc;

@@ -51,7 +51,7 @@ impl<A: AddressbookStore, AP: AuthenticationProvider, S: SubscriptionStore> Reso
    type MemberType = AddressbookResource;
    type Resource = PrincipalResource;
    type Error = Error;
-    type Principal = User;
+    type Principal = Principal;
    type PrincipalUri = CardDavPrincipalUri;

    const DAV_HEADER: &str = "1, 3, access-control, addressbook";
@@ -59,13 +59,17 @@ impl<A: AddressbookStore, AP: AuthenticationProvider, S: SubscriptionStore> Reso
    async fn get_resource(
        &self,
        (principal,): &Self::PathComponents,
+        _show_deleted: bool,
    ) -> Result<Self::Resource, Self::Error> {
        let user = self
            .auth_provider
            .get_principal(principal)
            .await?
            .ok_or(crate::Error::NotFound)?;
-        Ok(PrincipalResource { principal: user })
+        Ok(PrincipalResource {
+            members: self.auth_provider.list_members(&user.id).await?,
+            principal: user,
+        })
    }

    async fn get_members(
--- a/crates/dav/Cargo.toml
+++ b/crates/dav/Cargo.toml
@@ -4,6 +4,7 @@ version.workspace = true
 edition.workspace = true
 description.workspace = true
 repository.workspace = true
+license.workspace = true
 publish = false

 [dependencies]
@@ -24,3 +25,6 @@ tracing.workspace = true
 tokio.workspace = true
 http.workspace = true
 headers.workspace = true
+strum.workspace = true
+matchit.workspace = true
+matchit-serde.workspace = true
--- a/crates/dav/src/error.rs
+++ b/crates/dav/src/error.rs
@@ -28,6 +28,9 @@ pub enum Error {

    #[error("Precondition Failed")]
    PreconditionFailed,
+
+    #[error("Forbidden")]
+    Forbidden,
 }

 impl Error {
@@ -49,6 +52,7 @@ impl Error {
            Error::PropReadOnly => StatusCode::CONFLICT,
            Error::PreconditionFailed => StatusCode::PRECONDITION_FAILED,
            Self::IOError(_) => StatusCode::INTERNAL_SERVER_ERROR,
+            Self::Forbidden => StatusCode::FORBIDDEN,
        }
    }
 }
--- a/crates/dav/src/extensions/common.rs
+++ b/crates/dav/src/extensions/common.rs
@@ -13,6 +13,8 @@ pub enum CommonPropertiesProp {
    #[xml(skip_deserializing)]
    #[xml(ns = "crate::namespace::NS_DAV")]
    Resourcetype(Resourcetype),
+    #[xml(ns = "crate::namespace::NS_DAV")]
+    Displayname(Option<String>),

    // WebDAV Current Principal Extension (RFC 5397)
    #[xml(ns = "crate::namespace::NS_DAV")]
@@ -37,6 +39,9 @@ pub trait CommonPropertiesExtension: Resource {
            CommonPropertiesPropName::Resourcetype => {
                CommonPropertiesProp::Resourcetype(self.get_resourcetype())
            }
+            CommonPropertiesPropName::Displayname => {
+                CommonPropertiesProp::Displayname(self.get_displayname().map(|s| s.to_string()))
+            }
            CommonPropertiesPropName::CurrentUserPrincipal => {
                CommonPropertiesProp::CurrentUserPrincipal(
                    principal_uri.principal_uri(principal.get_id()).into(),
@@ -52,12 +57,18 @@ pub trait CommonPropertiesExtension: Resource {
        })
    }

-    fn set_prop(&self, _prop: CommonPropertiesProp) -> Result<(), crate::Error> {
-        Err(crate::Error::PropReadOnly)
+    fn set_prop(&mut self, prop: CommonPropertiesProp) -> Result<(), crate::Error> {
+        match prop {
+            CommonPropertiesProp::Displayname(name) => self.set_displayname(name),
+            _ => Err(crate::Error::PropReadOnly),
+        }
    }

-    fn remove_prop(&self, _prop: &CommonPropertiesPropName) -> Result<(), crate::Error> {
-        Err(crate::Error::PropReadOnly)
+    fn remove_prop(&mut self, prop: &CommonPropertiesPropName) -> Result<(), crate::Error> {
+        match prop {
+            CommonPropertiesPropName::Displayname => self.set_displayname(None),
+            _ => Err(crate::Error::PropReadOnly),
+        }
    }
 }

--- a/crates/dav/src/privileges.rs
+++ b/crates/dav/src/privileges.rs
@@ -2,6 +2,7 @@ use quick_xml::name::Namespace;
 use rustical_xml::{XmlDeserialize, XmlSerialize};
 use std::collections::{HashMap, HashSet};

+// https://datatracker.ietf.org/doc/html/rfc3744
 #[derive(Debug, Clone, XmlSerialize, XmlDeserialize, Eq, Hash, PartialEq)]
 pub enum UserPrivilege {
    Read,
@@ -47,6 +48,12 @@ pub struct UserPrivilegeSet {

 impl UserPrivilegeSet {
    pub fn has(&self, privilege: &UserPrivilege) -> bool {
+        if (privilege == &UserPrivilege::WriteProperties
+            || privilege == &UserPrivilege::WriteContent)
+            && self.privileges.contains(&UserPrivilege::Write)
+        {
+            return true;
+        }
        self.privileges.contains(privilege) || self.privileges.contains(&UserPrivilege::All)
    }

@@ -72,6 +79,15 @@ impl UserPrivilegeSet {
        }
    }

+    pub fn owner_write_properties(is_owner: bool) -> Self {
+        // Content is read-only but we can write properties
+        if is_owner {
+            Self::write_properties()
+        } else {
+            Self::default()
+        }
+    }
+
    pub fn read_only() -> Self {
        Self {
            privileges: HashSet::from([
@@ -81,6 +97,17 @@ impl UserPrivilegeSet {
            ]),
        }
    }
+
+    pub fn write_properties() -> Self {
+        Self {
+            privileges: HashSet::from([
+                UserPrivilege::Read,
+                UserPrivilege::WriteProperties,
+                UserPrivilege::ReadAcl,
+                UserPrivilege::ReadCurrentUserPrivilegeSet,
+            ]),
+        }
+    }
 }

 impl<const N: usize> From<[UserPrivilege; N]> for UserPrivilegeSet {
--- a/crates/dav/src/resource/axum_service.rs
+++ b/crates/dav/src/resource/axum_service.rs
@@ -114,6 +114,9 @@ where
 }

 async fn route_options<RS: ResourceService + AxumMethods>() -> Response<Body> {
+    // Semantically NO_CONTENT would also make sense,
+    // but GNOME Accounts only works when returning OK
+    // https://gitlab.gnome.org/GNOME/gnome-online-accounts/-/blob/master/src/goabackend/goadavclient.c#L289
    let mut resp = Response::builder().status(StatusCode::OK);
    let headers = resp.headers_mut().unwrap();
    headers.insert("DAV", HeaderValue::from_static(RS::DAV_HEADER));
--- a/crates/dav/src/resource/methods/copy.rs
+++ b/crates/dav/src/resource/methods/copy.rs
@@ -1,25 +1,54 @@
-use axum::{
-    extract::{Path, State},
-    response::{IntoResponse, Response},
-};
-use http::StatusCode;
-use tracing::instrument;
-
 use crate::{
    header::{Depth, Overwrite},
    resource::ResourceService,
 };
+use axum::{
+    extract::{MatchedPath, Path, State},
+    response::{IntoResponse, Response},
+};
+use http::{HeaderMap, StatusCode, Uri};
+use matchit_serde::ParamsDeserializer;
+use serde::Deserialize;
+use tracing::instrument;

-#[instrument(skip(_path, _resource_service,))]
+#[instrument(skip(path, resource_service,))]
 pub(crate) async fn axum_route_copy<R: ResourceService>(
-    Path(_path): Path<R::PathComponents>,
-    State(_resource_service): State<R>,
+    Path(path): Path<R::PathComponents>,
+    State(resource_service): State<R>,
    depth: Option<Depth>,
    principal: R::Principal,
    overwrite: Overwrite,
+    matched_path: MatchedPath,
+    header_map: HeaderMap,
 ) -> Result<Response, R::Error> {
-    // TODO: Actually implement, but to be WebDAV-compliant we must at least support this route but
-    // can return a 403 error
-    let _depth = depth.unwrap_or(Depth::Infinity);
-    Ok(StatusCode::FORBIDDEN.into_response())
+    let destination = header_map
+        .get("Destination")
+        .ok_or(crate::Error::Forbidden)?
+        .to_str()
+        .map_err(|_| crate::Error::Forbidden)?;
+    let destination_uri: Uri = destination.parse().map_err(|_| crate::Error::Forbidden)?;
+    // TODO: Check that host also matches
+    let destination = destination_uri.path();
+
+    let mut router = matchit::Router::new();
+    router.insert(matched_path.as_str(), ()).unwrap();
+    if let Ok(matchit::Match { params, .. }) = router.at(destination) {
+        let params =
+            matchit_serde::Params::try_from(&params).map_err(|_| crate::Error::Forbidden)?;
+        let dest_path = R::PathComponents::deserialize(&ParamsDeserializer::new(params))
+            .map_err(|_| crate::Error::Forbidden)?;
+
+        if resource_service
+            .copy_resource(&path, &dest_path, &principal, overwrite.is_true())
+            .await?
+        {
+            // Overwritten
+            Ok(StatusCode::NO_CONTENT.into_response())
+        } else {
+            // Not overwritten
+            Ok(StatusCode::CREATED.into_response())
+        }
+    } else {
+        Ok(StatusCode::FORBIDDEN.into_response())
+    }
 }
--- a/crates/dav/src/resource/methods/delete.rs
+++ b/crates/dav/src/resource/methods/delete.rs
@@ -45,10 +45,11 @@ pub async fn route_delete<R: ResourceService>(
    if_match: Option<IfMatch>,
    if_none_match: Option<IfNoneMatch>,
 ) -> Result<(), R::Error> {
-    let resource = resource_service.get_resource(path_components).await?;
+    let resource = resource_service.get_resource(path_components, true).await?;

+    // Kind of a bodge since we don't get unbind from the parent
    let privileges = resource.get_user_privileges(principal)?;
-    if !privileges.has(&UserPrivilege::Write) {
+    if !privileges.has(&UserPrivilege::WriteProperties) {
        return Err(Error::Unauthorized.into());
    }

--- a/crates/dav/src/resource/methods/mv.rs
+++ b/crates/dav/src/resource/methods/mv.rs
@@ -1,25 +1,54 @@
-use axum::{
-    extract::{Path, State},
-    response::{IntoResponse, Response},
-};
-use http::StatusCode;
-use tracing::instrument;
-
 use crate::{
    header::{Depth, Overwrite},
    resource::ResourceService,
 };
+use axum::{
+    extract::{MatchedPath, Path, State},
+    response::{IntoResponse, Response},
+};
+use http::{HeaderMap, StatusCode, Uri};
+use matchit_serde::ParamsDeserializer;
+use serde::Deserialize;
+use tracing::instrument;

-#[instrument(skip(_path, _resource_service,))]
+#[instrument(skip(path, resource_service,))]
 pub(crate) async fn axum_route_move<R: ResourceService>(
-    Path(_path): Path<R::PathComponents>,
-    State(_resource_service): State<R>,
+    Path(path): Path<R::PathComponents>,
+    State(resource_service): State<R>,
    depth: Option<Depth>,
    principal: R::Principal,
    overwrite: Overwrite,
+    matched_path: MatchedPath,
+    header_map: HeaderMap,
 ) -> Result<Response, R::Error> {
-    // TODO: Actually implement, but to be WebDAV-compliant we must at least support this route but
-    // can return a 403 error
-    let _depth = depth.unwrap_or(Depth::Infinity);
-    Ok(StatusCode::FORBIDDEN.into_response())
+    let destination = header_map
+        .get("Destination")
+        .ok_or(crate::Error::Forbidden)?
+        .to_str()
+        .map_err(|_| crate::Error::Forbidden)?;
+    let destination_uri: Uri = destination.parse().map_err(|_| crate::Error::Forbidden)?;
+    // TODO: Check that host also matches
+    let destination = destination_uri.path();
+
+    let mut router = matchit::Router::new();
+    router.insert(matched_path.as_str(), ()).unwrap();
+    if let Ok(matchit::Match { params, .. }) = router.at(destination) {
+        let params =
+            matchit_serde::Params::try_from(&params).map_err(|_| crate::Error::Forbidden)?;
+        let dest_path = R::PathComponents::deserialize(&ParamsDeserializer::new(params))
+            .map_err(|_| crate::Error::Forbidden)?;
+
+        if resource_service
+            .copy_resource(&path, &dest_path, &principal, overwrite.is_true())
+            .await?
+        {
+            // Overwritten
+            Ok(StatusCode::NO_CONTENT.into_response())
+        } else {
+            // Not overwritten
+            Ok(StatusCode::CREATED.into_response())
+        }
+    } else {
+        Ok(StatusCode::FORBIDDEN.into_response())
+    }
 }
--- a/crates/dav/src/resource/methods/propfind.rs
+++ b/crates/dav/src/resource/methods/propfind.rs
@@ -49,7 +49,9 @@ pub(crate) async fn route_propfind<R: ResourceService>(
    resource_service: &R,
    puri: &impl PrincipalUri,
 ) -> Result<RSMultistatus<R>, R::Error> {
-    let resource = resource_service.get_resource(path_components).await?;
+    let resource = resource_service
+        .get_resource(path_components, false)
+        .await?;
    let privileges = resource.get_user_privileges(principal)?;
    if !privileges.has(&UserPrivilege::Read) {
        return Err(Error::Unauthorized.into());
--- a/crates/dav/src/resource/methods/proppatch.rs
+++ b/crates/dav/src/resource/methods/proppatch.rs
@@ -85,7 +85,9 @@ pub(crate) async fn route_proppatch<R: ResourceService>(
        operations,
    ) = XmlDocument::parse_str(body).map_err(Error::XmlError)?;

-    let mut resource = resource_service.get_resource(path_components).await?;
+    let mut resource = resource_service
+        .get_resource(path_components, false)
+        .await?;
    let privileges = resource.get_user_privileges(principal)?;
    if !privileges.has(&UserPrivilege::Write) {
        return Err(Error::Unauthorized.into());
--- a/crates/dav/src/resource/mod.rs
+++ b/crates/dav/src/resource/mod.rs
@@ -18,7 +18,7 @@ mod methods;
 mod principal_uri;
 mod resource_service;

-pub use axum_methods::AxumMethods;
+pub use axum_methods::{AxumMethods, MethodFunction};
 pub use axum_service::AxumService;
 pub use principal_uri::PrincipalUri;

@@ -37,7 +37,7 @@ pub trait Resource: Clone + Send + 'static {
    type Error: From<crate::Error>;
    type Principal: Principal;

-    const IS_COLLECTION: bool;
+    fn is_collection(&self) -> bool;

    fn get_resourcetype(&self) -> Resourcetype;

@@ -60,6 +60,11 @@ pub trait Resource: Clone + Send + 'static {
        Err(crate::Error::PropReadOnly)
    }

+    fn get_displayname(&self) -> Option<&str>;
+    fn set_displayname(&mut self, _name: Option<String>) -> Result<(), crate::Error> {
+        Err(crate::Error::PropReadOnly)
+    }
+
    fn get_owner(&self) -> Option<&str> {
        None
    }
@@ -106,7 +111,7 @@ pub trait Resource: Clone + Send + 'static {
    ) -> Result<ResponseElement<Self::Prop>, Self::Error> {
        // Collections have a trailing slash
        let mut path = path.to_string();
-        if Self::IS_COLLECTION && !path.ends_with('/') {
+        if self.is_collection() && !path.ends_with('/') {
            path.push('/');
        }

--- a/crates/dav/src/resource/principal_uri.rs
+++ b/crates/dav/src/resource/principal_uri.rs
@@ -1,3 +1,4 @@
 pub trait PrincipalUri: 'static + Clone + Send + Sync {
+    fn principal_collection(&self) -> String;
    fn principal_uri(&self, principal: &str) -> String;
 }
--- a/crates/dav/src/resource/resource_service.rs
+++ b/crates/dav/src/resource/resource_service.rs
@@ -9,7 +9,13 @@ use serde::Deserialize;

 #[async_trait]
 pub trait ResourceService: Clone + Sized + Send + Sync + AxumMethods + 'static {
-    type PathComponents: for<'de> Deserialize<'de> + Sized + Send + Sync + Clone + 'static; // defines how the resource URI maps to parameters, i.e. /{principal}/{calendar} -> (String, String)
+    type PathComponents: std::fmt::Debug
+        + for<'de> Deserialize<'de>
+        + Sized
+        + Send
+        + Sync
+        + Clone
+        + 'static; // defines how the resource URI maps to parameters, i.e. /{principal}/{calendar} -> (String, String)
    type MemberType: Resource<Error = Self::Error, Principal = Self::Principal>
        + super::ResourceName;
    type Resource: Resource<Error = Self::Error, Principal = Self::Principal>;
@@ -28,7 +34,8 @@ pub trait ResourceService: Clone + Sized + Send + Sync + AxumMethods + 'static {

    async fn get_resource(
        &self,
-        _path: &Self::PathComponents,
+        path: &Self::PathComponents,
+        show_deleted: bool,
    ) -> Result<Self::Resource, Self::Error>;

    async fn save_resource(
@@ -47,6 +54,28 @@ pub trait ResourceService: Clone + Sized + Send + Sync + AxumMethods + 'static {
        Err(crate::Error::Unauthorized.into())
    }

+    // Returns whether an existing resource was overwritten
+    async fn copy_resource(
+        &self,
+        _path: &Self::PathComponents,
+        _destination: &Self::PathComponents,
+        _user: &Self::Principal,
+        _overwrite: bool,
+    ) -> Result<bool, Self::Error> {
+        Err(crate::Error::Forbidden.into())
+    }
+
+    // Returns whether an existing resource was overwritten
+    async fn move_resource(
+        &self,
+        _path: &Self::PathComponents,
+        _destination: &Self::PathComponents,
+        _user: &Self::Principal,
+        _overwrite: bool,
+    ) -> Result<bool, Self::Error> {
+        Err(crate::Error::Forbidden.into())
+    }
+
    fn axum_service(self) -> AxumService<Self>
    where
        Self: AxumMethods,
--- a/crates/dav/src/resources/root.rs
+++ b/crates/dav/src/resources/root.rs
@@ -24,7 +24,9 @@ impl<PR: Resource, P: Principal> Resource for RootResource<PR, P> {
    type Error = PR::Error;
    type Principal = P;

-    const IS_COLLECTION: bool = true;
+    fn is_collection(&self) -> bool {
+        true
+    }

    fn get_resourcetype(&self) -> Resourcetype {
        Resourcetype(&[ResourcetypeInner(
@@ -33,6 +35,10 @@ impl<PR: Resource, P: Principal> Resource for RootResource<PR, P> {
        )])
    }

+    fn get_displayname(&self) -> Option<&str> {
+        Some("RustiCal DAV root")
+    }
+
    fn get_prop(
        &self,
        principal_uri: &impl PrincipalUri,
@@ -80,7 +86,11 @@ where

    const DAV_HEADER: &str = "1, 3, access-control";

-    async fn get_resource(&self, _: &()) -> Result<Self::Resource, Self::Error> {
+    async fn get_resource(
+        &self,
+        _: &(),
+        _show_deleted: bool,
+    ) -> Result<Self::Resource, Self::Error> {
        Ok(RootResource::<PRS::Resource, P>::default())
    }

--- a/crates/dav/src/xml/group.rs
+++ b/crates/dav/src/xml/group.rs
@@ -0,0 +1,8 @@
+use crate::xml::HrefElement;
+use rustical_xml::{XmlDeserialize, XmlSerialize};
+
+#[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone)]
+pub struct GroupMembership(#[xml(ty = "untagged", flatten)] pub Vec<HrefElement>);
+
+#[derive(XmlDeserialize, XmlSerialize, PartialEq, Clone)]
+pub struct GroupMemberSet(#[xml(ty = "untagged", flatten)] pub Vec<HrefElement>);
--- a/crates/dav/src/xml/mod.rs
+++ b/crates/dav/src/xml/mod.rs
@@ -11,3 +11,7 @@ pub use tag_list::TagList;
 mod error;
 pub mod sync_collection;
 pub use error::ErrorElement;
+mod report_set;
+pub use report_set::SupportedReportSet;
+mod group;
+pub use group::*;
--- a/crates/dav/src/xml/multistatus.rs
+++ b/crates/dav/src/xml/multistatus.rs
@@ -1,4 +1,5 @@
 use crate::xml::TagList;
+use headers::{CacheControl, ContentType, HeaderMapExt};
 use http::StatusCode;
 use quick_xml::name::Namespace;
 use rustical_xml::{XmlRootTag, XmlSerialize, XmlSerializeRoot};
@@ -109,7 +110,6 @@ impl<T1: XmlSerialize, T2: XmlSerialize> axum::response::IntoResponse
 {
    fn into_response(self) -> axum::response::Response {
        use axum::body::Body;
-        use http::header;

        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);
@@ -118,9 +118,9 @@ impl<T1: XmlSerialize, T2: XmlSerialize> axum::response::IntoResponse
        }

        let mut resp = axum::response::Response::builder().status(StatusCode::MULTI_STATUS);
-        resp.headers_mut()
-            .unwrap()
-            .insert(header::CONTENT_TYPE, "application/xml".try_into().unwrap());
+        let hdrs = resp.headers_mut().unwrap();
+        hdrs.typed_insert(ContentType::xml());
+        hdrs.typed_insert(CacheControl::new().with_no_cache());
        resp.body(Body::from(output)).unwrap()
    }
 }
--- a/crates/dav/src/xml/report_set.rs
+++ b/crates/dav/src/xml/report_set.rs
@@ -0,0 +1,34 @@
+use rustical_xml::XmlSerialize;
+use strum::VariantArray;
+
+// RFC 3253 section-3.1.5
+#[derive(Debug, Clone, XmlSerialize, PartialEq)]
+pub struct SupportedReportSet<T: XmlSerialize + 'static> {
+    #[xml(flatten)]
+    #[xml(ns = "crate::namespace::NS_DAV")]
+    supported_report: Vec<ReportWrapper<T>>,
+}
+
+impl<T: XmlSerialize + Clone + 'static> SupportedReportSet<T> {
+    pub fn new(methods: Vec<T>) -> Self {
+        Self {
+            supported_report: methods
+                .into_iter()
+                .map(|method| ReportWrapper { report: method })
+                .collect(),
+        }
+    }
+
+    pub fn all() -> Self
+    where
+        T: VariantArray,
+    {
+        Self::new(T::VARIANTS.to_vec())
+    }
+}
+
+#[derive(Debug, Clone, XmlSerialize, PartialEq)]
+pub struct ReportWrapper<T: XmlSerialize> {
+    #[xml(ns = "crate::namespace::NS_DAV")]
+    report: T,
+}
--- a/crates/dav/src/xml/tag_list.rs
+++ b/crates/dav/src/xml/tag_list.rs
@@ -1,5 +1,8 @@
 use derive_more::derive::From;
-use quick_xml::name::Namespace;
+use quick_xml::{
+    events::{BytesEnd, BytesStart, Event},
+    name::Namespace,
+};
 use rustical_xml::{NamespaceOwned, XmlSerialize};
 use std::collections::HashMap;

@@ -9,11 +12,37 @@ pub struct TagList(Vec<(Option<NamespaceOwned>, String)>);
 impl XmlSerialize for TagList {
    fn serialize<W: std::io::Write>(
        &self,
-        _ns: Option<Namespace>,
-        _tag: Option<&[u8]>,
-        _namespaces: &HashMap<Namespace, &[u8]>,
+        ns: Option<Namespace>,
+        tag: Option<&[u8]>,
+        namespaces: &HashMap<Namespace, &[u8]>,
        writer: &mut quick_xml::Writer<W>,
    ) -> std::io::Result<()> {
+        let prefix = ns
+            .map(|ns| namespaces.get(&ns))
+            .unwrap_or(None)
+            .map(|prefix| {
+                if !prefix.is_empty() {
+                    [*prefix, b":"].concat()
+                } else {
+                    Vec::new()
+                }
+            });
+        let has_prefix = prefix.is_some();
+        let tagname = tag.map(|tag| [&prefix.unwrap_or_default(), tag].concat());
+        let qname = tagname
+            .as_ref()
+            .map(|tagname| ::quick_xml::name::QName(tagname));
+
+        if let Some(qname) = &qname {
+            let mut bytes_start = BytesStart::from(qname.to_owned());
+            if !has_prefix {
+                if let Some(ns) = &ns {
+                    bytes_start.push_attribute((b"xmlns".as_ref(), ns.as_ref()));
+                }
+            }
+            writer.write_event(Event::Start(bytes_start))?;
+        }
+
        for (ns, tag) in &self.0 {
            let mut el = writer.create_element(tag);
            if let Some(ns) = ns {
@@ -21,6 +50,10 @@ impl XmlSerialize for TagList {
            }
            el.write_empty()?;
        }
+
+        if let Some(qname) = &qname {
+            writer.write_event(Event::End(BytesEnd::from(qname.to_owned())))?;
+        }
        Ok(())
    }

--- a/crates/dav_push/Cargo.toml
+++ b/crates/dav_push/Cargo.toml
@@ -4,6 +4,7 @@ version.workspace = true
 edition.workspace = true
 description.workspace = true
 repository.workspace = true
+license.workspace = true
 publish = false

 [dependencies]
@@ -22,3 +23,8 @@ tokio.workspace = true
 rustical_dav.workspace = true
 rustical_store.workspace = true
 http.workspace = true
+base64.workspace = true
+rand.workspace = true
+ece.workspace = true
+axum.workspace = true
+openssl.workspace = true
--- a/crates/dav_push/src/endpoints.rs
+++ b/crates/dav_push/src/endpoints.rs
@@ -0,0 +1,23 @@
+use axum::{
+    Router,
+    extract::{Path, State},
+    response::{IntoResponse, Response},
+    routing::delete,
+};
+use http::StatusCode;
+use rustical_store::SubscriptionStore;
+use std::sync::Arc;
+
+async fn handle_delete<S: SubscriptionStore>(
+    State(store): State<Arc<S>>,
+    Path(id): Path<String>,
+) -> Result<Response, rustical_store::Error> {
+    store.delete_subscription(&id).await?;
+    Ok((StatusCode::NO_CONTENT, "Unregistered").into_response())
+}
+
+pub fn subscription_service<S: SubscriptionStore>(sub_store: Arc<S>) -> Router {
+    Router::new()
+        .route("/push_subscription/{id}", delete(handle_delete::<S>))
+        .with_state(sub_store)
+}
--- a/crates/dav_push/src/lib.rs
+++ b/crates/dav_push/src/lib.rs
@@ -1,14 +1,41 @@
 mod extension;
-pub mod notifier;
 mod prop;
 pub mod register;
+use base64::Engine;
 use derive_more::Constructor;
 pub use extension::*;
+use http::{HeaderValue, Method, header};
 pub use prop::*;
-use rustical_store::{CollectionOperation, SubscriptionStore};
-use std::sync::Arc;
+use reqwest::{Body, Url};
+use rustical_store::{
+    CollectionOperation, CollectionOperationInfo, Subscription, SubscriptionStore,
+};
+use rustical_xml::{XmlRootTag, XmlSerialize, XmlSerializeRoot};
+use std::{collections::HashMap, sync::Arc, time::Duration};
 use tokio::sync::mpsc::Receiver;
-use tracing::error;
+use tracing::{error, warn};
+
+mod endpoints;
+pub use endpoints::subscription_service;
+
+#[derive(XmlSerialize, Debug)]
+pub struct ContentUpdate {
+    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
+    sync_token: Option<String>,
+}
+
+#[derive(XmlSerialize, XmlRootTag, Debug)]
+#[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 = "rustical_dav::namespace::NS_DAVPUSH")]
+    topic: String,
+    #[xml(ns = "rustical_dav::namespace::NS_DAVPUSH")]
+    content_update: Option<ContentUpdate>,
+}

 #[derive(Debug, Constructor)]
 pub struct DavPushController<S: SubscriptionStore> {
@@ -18,14 +45,176 @@ pub struct DavPushController<S: SubscriptionStore> {

 impl<S: SubscriptionStore> DavPushController<S> {
    pub async fn notifier(&self, mut recv: Receiver<CollectionOperation>) {
-        while let Some(message) = recv.recv().await {
-            let subscribers = match self.sub_store.get_subscriptions(&message.topic).await {
-                Ok(subs) => subs,
-                Err(err) => {
-                    error!("{err}");
-                    continue;
+        loop {
+            // Make sure we don't flood the subscribers
+            tokio::time::sleep(Duration::from_secs(10)).await;
+            let mut messages = vec![];
+            recv.recv_many(&mut messages, 100).await;
+
+            // Right now we just have to show the latest content update by topic
+            // This might become more complicated in the future depending on what kind of updates
+            // we add
+            let mut latest_messages = HashMap::new();
+            for message in messages {
+                if matches!(message.data, CollectionOperationInfo::Content { .. }) {
+                    latest_messages.insert(message.topic.to_string(), message);
                }
-            };
+            }
+            let messages = latest_messages.into_values();
+
+            for message in messages {
+                self.send_message(message).await;
+            }
+        }
+    }
+
+    async fn send_message(&self, message: CollectionOperation) {
+        let subscriptions = match self.sub_store.get_subscriptions(&message.topic).await {
+            Ok(subs) => subs,
+            Err(err) => {
+                error!("{err}");
+                return;
+            }
+        };
+
+        if subscriptions.is_empty() {
+            return;
+        }
+
+        if matches!(message.data, CollectionOperationInfo::Delete) {
+            // Collection has been deleted, but we cannot handle that
+            return;
+        }
+
+        let content_update = if let CollectionOperationInfo::Content { sync_token } = message.data {
+            Some(ContentUpdate {
+                sync_token: Some(sync_token),
+            })
+        } else {
+            None
+        };
+
+        let push_message = PushMessage {
+            topic: message.topic,
+            content_update,
+        };
+
+        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) = push_message.serialize_root(&mut writer) {
+            error!("Could not serialize push message: {}", err);
+            return;
+        }
+        let payload = String::from_utf8(output).unwrap();
+
+        for subsciption in subscriptions {
+            if let Some(allowed_push_servers) = &self.allowed_push_servers {
+                if let Ok(url) = Url::parse(&subsciption.push_resource) {
+                    let origin = url.origin().unicode_serialization();
+                    if !allowed_push_servers.contains(&origin) {
+                        warn!(
+                            "Deleting subscription {} on topic {} because the endpoint is not in the list of allowed push servers",
+                            subsciption.id, subsciption.topic
+                        );
+                        self.try_delete_subscription(&subsciption.id).await;
+                    }
+                } else {
+                    warn!(
+                        "Deleting subscription {} on topic {} because of invalid URL",
+                        subsciption.id, subsciption.topic
+                    );
+                    self.try_delete_subscription(&subsciption.id).await;
+                };
+            }
+
+            if let Err(err) = self.send_payload(&payload, &subsciption).await {
+                error!("An error occured sending out a push notification: {err}");
+                if err.is_permament_error() {
+                    warn!(
+                        "Deleting subscription {} on topic {}",
+                        subsciption.id, subsciption.topic
+                    );
+                    self.try_delete_subscription(&subsciption.id).await;
+                }
+            }
+        }
+    }
+
+    async fn try_delete_subscription(&self, sub_id: &str) {
+        if let Err(err) = self.sub_store.delete_subscription(sub_id).await {
+            error!("Error deleting subsciption: {err}");
+        }
+    }
+
+    async fn send_payload(
+        &self,
+        payload: &str,
+        subsciption: &Subscription,
+    ) -> Result<(), NotifierError> {
+        if subsciption.public_key_type != "p256dh" {
+            return Err(NotifierError::InvalidPublicKeyType(
+                subsciption.public_key_type.to_string(),
+            ));
+        }
+        let endpoint = subsciption.push_resource.parse().map_err(|_| {
+            NotifierError::InvalidEndpointUrl(subsciption.push_resource.to_string())
+        })?;
+        let ua_public = base64::engine::general_purpose::URL_SAFE_NO_PAD
+            .decode(&subsciption.public_key)
+            .map_err(|_| NotifierError::InvalidKeyEncoding)?;
+        let auth_secret = base64::engine::general_purpose::URL_SAFE_NO_PAD
+            .decode(&subsciption.auth_secret)
+            .map_err(|_| NotifierError::InvalidKeyEncoding)?;
+
+        let client = reqwest::ClientBuilder::new()
+            .build()
+            .map_err(NotifierError::from)?;
+
+        let payload = ece::encrypt(&ua_public, &auth_secret, payload.as_bytes())?;
+
+        let mut request = reqwest::Request::new(Method::POST, endpoint);
+        *request.body_mut() = Some(Body::from(payload));
+        let hdrs = request.headers_mut();
+        hdrs.insert(
+            header::CONTENT_ENCODING,
+            HeaderValue::from_static("aes128gcm"),
+        );
+        hdrs.insert(
+            header::CONTENT_TYPE,
+            HeaderValue::from_static("application/octet-stream"),
+        );
+        client.execute(request).await?;
+
+        Ok(())
+    }
+}
+
+#[derive(Debug, thiserror::Error)]
+enum NotifierError {
+    #[error("Invalid public key type: {0}")]
+    InvalidPublicKeyType(String),
+    #[error("Invalid endpoint URL: {0}")]
+    InvalidEndpointUrl(String),
+    #[error("Invalid key encoding")]
+    InvalidKeyEncoding,
+    #[error(transparent)]
+    EceError(#[from] ece::Error),
+    #[error(transparent)]
+    ReqwestError(#[from] reqwest::Error),
+}
+
+impl NotifierError {
+    // Decide whether the error should cause the subscription to be removed
+    pub fn is_permament_error(&self) -> bool {
+        match self {
+            Self::InvalidPublicKeyType(_)
+            | Self::InvalidEndpointUrl(_)
+            | Self::InvalidKeyEncoding => true,
+            Self::EceError(err) => matches!(
+                err,
+                ece::Error::InvalidAuthSecret | ece::Error::InvalidKeyLength
+            ),
+            Self::ReqwestError(_) => false,
        }
    }
 }
--- a/crates/dav_push/src/notifier.rs
+++ b/crates/dav_push/src/notifier.rs
@@ -1,147 +0,0 @@
-use http::StatusCode;
-use reqwest::{
-    Method, Request,
-    header::{self, HeaderName, HeaderValue},
-};
-use rustical_dav::xml::multistatus::PropstatElement;
-use rustical_store::{CollectionOperation, CollectionOperationType, SubscriptionStore};
-use rustical_xml::{XmlRootTag, XmlSerialize, XmlSerializeRoot};
-use std::{str::FromStr, sync::Arc};
-use tokio::sync::mpsc::Receiver;
-use tracing::{error, info, warn};
-// use web_push::{SubscriptionInfo, WebPushMessage, WebPushMessageBuilder};
-
-#[derive(XmlSerialize, Debug)]
-struct PushMessageProp {
-    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
-    topic: String,
-    #[xml(ns = "rustical_dav::namespace::NS_DAV")]
-    sync_token: Option<String>,
-}
-
-#[derive(XmlSerialize, XmlRootTag, Debug)]
-#[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 = "rustical_dav::namespace::NS_DAV")]
-    propstat: PropstatElement<PushMessageProp>,
-}
-
-// pub fn build_request(message: WebPushMessage) -> Request {
-//     // A little janky :)
-//     let url = reqwest::Url::from_str(&message.endpoint.to_string()).unwrap();
-//     let mut builder = Request::new(Method::POST, url);
-//
-//     if let Some(topic) = message.topic {
-//         builder
-//             .headers_mut()
-//             .insert("Topic", HeaderValue::from_str(topic.as_str()).unwrap());
-//     }
-//
-//     if let Some(payload) = message.payload {
-//         builder.headers_mut().insert(
-//             header::CONTENT_ENCODING,
-//             HeaderValue::from_static(payload.content_encoding.to_str()),
-//         );
-//         builder.headers_mut().insert(
-//             header::CONTENT_TYPE,
-//             HeaderValue::from_static("application/octet-stream"),
-//         );
-//
-//         for (k, v) in payload.crypto_headers.into_iter() {
-//             let v: &str = v.as_ref();
-//             builder.headers_mut().insert(
-//                 HeaderName::from_static(k),
-//                 HeaderValue::from_str(&v).unwrap(),
-//             );
-//         }
-//
-//         *builder.body_mut() = Some(reqwest::Body::from(payload.content));
-//     }
-//     builder
-// }
-
-pub async fn push_notifier(
-    allowed_push_servers: Option<Vec<String>>,
-    mut recv: Receiver<CollectionOperation>,
-    sub_store: Arc<impl SubscriptionStore>,
-) {
-    let client = reqwest::Client::new();
-
-    while let Some(message) = recv.recv().await {
-        let subscribers = match sub_store.get_subscriptions(&message.topic).await {
-            Ok(subs) => subs,
-            Err(err) => {
-                error!("{err}");
-                continue;
-            }
-        };
-
-        let status = match message.r#type {
-            CollectionOperationType::Object => StatusCode::OK,
-            CollectionOperationType::Delete => StatusCode::NOT_FOUND,
-        };
-
-        let push_message = PushMessage {
-            propstat: PropstatElement {
-                prop: PushMessageProp {
-                    topic: message.topic,
-                    sync_token: message.sync_token,
-                },
-                status,
-            },
-        };
-
-        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) = push_message.serialize_root(&mut writer) {
-            error!("Could not serialize push message: {}", err);
-            continue;
-        }
-        let payload = String::from_utf8(output).unwrap();
-        // for subscriber in subscribers {
-        //     let push_resource = subscriber.push_resource;
-        //
-        //     let sub_info = SubscriptionInfo {
-        //         endpoint: push_resource.to_owned(),
-        //         keys: web_push::SubscriptionKeys {
-        //             p256dh: subscriber.public_key,
-        //             auth: subscriber.auth_secret,
-        //         },
-        //     };
-        //     let mut builder = WebPushMessageBuilder::new(&sub_info);
-        //     builder.set_payload(web_push::ContentEncoding::Aes128Gcm, payload.as_bytes());
-        //     let push_message = builder.build().unwrap();
-        //     let request = build_request(push_message);
-        //
-        //     let allowed = if let Some(allowed_push_servers) = &allowed_push_servers {
-        //         if let Ok(resource_url) = reqwest::Url::parse(&push_resource) {
-        //             let origin = resource_url.origin().ascii_serialization();
-        //             allowed_push_servers
-        //                 .iter()
-        //                 .any(|allowed_push_server| allowed_push_server == &origin)
-        //         } else {
-        //             warn!("Invalid push url: {push_resource}");
-        //             false
-        //         }
-        //     } else {
-        //         true
-        //     };
-        //
-        //     if allowed {
-        //         info!("Sending a push message to {}: {}", push_resource, payload);
-        //         if let Err(err) = client.execute(request).await {
-        //             error!("{err}");
-        //         }
-        //     } else {
-        //         warn!(
-        //             "Not sending a push notification to {} since it's not allowed in dav_push::allowed_push_servers",
-        //             push_resource
-        //         );
-        //     }
-        // }
-    }
-}
--- a/crates/frontend/Cargo.toml
+++ b/crates/frontend/Cargo.toml
@@ -4,8 +4,13 @@ version.workspace = true
 edition.workspace = true
 description.workspace = true
 repository.workspace = true
+license.workspace = true
 publish = false

+[features]
+default = []
+dev = ["tower-http/fs"]
+
 [dependencies]
 tower.workspace = true
 http.workspace = true
@@ -33,3 +38,4 @@ axum-extra.workspace = true
 headers.workspace = true
 tower-sessions.workspace = true
 percent-encoding.workspace = true
+tower-http = { workspace = true, optional = true }
--- a/crates/frontend/js-components/deno.json
+++ b/crates/frontend/js-components/deno.json
@@ -0,0 +1,19 @@
+{
+  "tasks": {
+    "dev": "deno run -A --node-modules-dir npm:vite build --emptyOutDir --watch",
+    "build": "deno run -A --node-modules-dir npm:vite build --emptyOutDir"
+  },
+  "compilerOptions": {
+    "lib": [
+      "ES2024",
+      "DOM",
+      "DOM.Iterable"
+    ]
+  },
+  "imports": {
+    "@deno/vite-plugin": "npm:@deno/vite-plugin@^1.0.4",
+    "lit": "npm:lit@^3.2.1",
+    "vite": "npm:vite@^6.1.1",
+    "webdav": "npm:webdav@^5.8.0"
+  }
+}
--- a/crates/frontend/js-components/deno.lock
+++ b/crates/frontend/js-components/deno.lock
@@ -0,0 +1,436 @@
+{
+  "version": "4",
+  "specifiers": {
+    "npm:@deno/vite-plugin@^1.0.4": "1.0.4_vite@6.3.5__picomatch@4.0.2",
+    "npm:lit@^3.2.1": "3.3.0",
+    "npm:vite@*": "6.3.5_picomatch@4.0.2",
+    "npm:vite@^6.1.1": "6.3.5_picomatch@4.0.2",
+    "npm:webdav@^5.8.0": "5.8.0"
+  },
+  "npm": {
+    "@buttercup/fetch@0.2.1": {
+      "integrity": "sha512-sCgECOx8wiqY8NN1xN22BqqKzXYIG2AicNLlakOAI4f0WgyLVUbAigMf8CZhBtJxdudTcB1gD5lciqi44jwJvg==",
+      "dependencies": [
+        "node-fetch"
+      ]
+    },
+    "@deno/vite-plugin@1.0.4_vite@6.3.5__picomatch@4.0.2": {
+      "integrity": "sha512-xg8YT8Wn2sGXSnJgiGTpBGX1Dov0c6fd1rAp8VsfrCUtyBRRWzwVMAnd3fQ4yq8h7LSVvJUxEFN4U421k/DQLA==",
+      "dependencies": [
+        "vite"
+      ]
+    },
+    "@esbuild/aix-ppc64@0.25.5": {
+      "integrity": "sha512-9o3TMmpmftaCMepOdA5k/yDw8SfInyzWWTjYTFCX3kPSDJMROQTb8jg+h9Cnwnmm1vOzvxN7gIfB5V2ewpjtGA=="
+    },
+    "@esbuild/android-arm64@0.25.5": {
+      "integrity": "sha512-VGzGhj4lJO+TVGV1v8ntCZWJktV7SGCs3Pn1GRWI1SBFtRALoomm8k5E9Pmwg3HOAal2VDc2F9+PM/rEY6oIDg=="
+    },
+    "@esbuild/android-arm@0.25.5": {
+      "integrity": "sha512-AdJKSPeEHgi7/ZhuIPtcQKr5RQdo6OO2IL87JkianiMYMPbCtot9fxPbrMiBADOWWm3T2si9stAiVsGbTQFkbA=="
+    },
+    "@esbuild/android-x64@0.25.5": {
+      "integrity": "sha512-D2GyJT1kjvO//drbRT3Hib9XPwQeWd9vZoBJn+bu/lVsOZ13cqNdDeqIF/xQ5/VmWvMduP6AmXvylO/PIc2isw=="
+    },
+    "@esbuild/darwin-arm64@0.25.5": {
+      "integrity": "sha512-GtaBgammVvdF7aPIgH2jxMDdivezgFu6iKpmT+48+F8Hhg5J/sfnDieg0aeG/jfSvkYQU2/pceFPDKlqZzwnfQ=="
+    },
+    "@esbuild/darwin-x64@0.25.5": {
+      "integrity": "sha512-1iT4FVL0dJ76/q1wd7XDsXrSW+oLoquptvh4CLR4kITDtqi2e/xwXwdCVH8hVHU43wgJdsq7Gxuzcs6Iq/7bxQ=="
+    },
+    "@esbuild/freebsd-arm64@0.25.5": {
+      "integrity": "sha512-nk4tGP3JThz4La38Uy/gzyXtpkPW8zSAmoUhK9xKKXdBCzKODMc2adkB2+8om9BDYugz+uGV7sLmpTYzvmz6Sw=="
+    },
+    "@esbuild/freebsd-x64@0.25.5": {
+      "integrity": "sha512-PrikaNjiXdR2laW6OIjlbeuCPrPaAl0IwPIaRv+SMV8CiM8i2LqVUHFC1+8eORgWyY7yhQY+2U2fA55mBzReaw=="
+    },
+    "@esbuild/linux-arm64@0.25.5": {
+      "integrity": "sha512-Z9kfb1v6ZlGbWj8EJk9T6czVEjjq2ntSYLY2cw6pAZl4oKtfgQuS4HOq41M/BcoLPzrUbNd+R4BXFyH//nHxVg=="
+    },
+    "@esbuild/linux-arm@0.25.5": {
+      "integrity": "sha512-cPzojwW2okgh7ZlRpcBEtsX7WBuqbLrNXqLU89GxWbNt6uIg78ET82qifUy3W6OVww6ZWobWub5oqZOVtwolfw=="
+    },
+    "@esbuild/linux-ia32@0.25.5": {
+      "integrity": "sha512-sQ7l00M8bSv36GLV95BVAdhJ2QsIbCuCjh/uYrWiMQSUuV+LpXwIqhgJDcvMTj+VsQmqAHL2yYaasENvJ7CDKA=="
+    },
+    "@esbuild/linux-loong64@0.25.5": {
+      "integrity": "sha512-0ur7ae16hDUC4OL5iEnDb0tZHDxYmuQyhKhsPBV8f99f6Z9KQM02g33f93rNH5A30agMS46u2HP6qTdEt6Q1kg=="
+    },
+    "@esbuild/linux-mips64el@0.25.5": {
+      "integrity": "sha512-kB/66P1OsHO5zLz0i6X0RxlQ+3cu0mkxS3TKFvkb5lin6uwZ/ttOkP3Z8lfR9mJOBk14ZwZ9182SIIWFGNmqmg=="
+    },
+    "@esbuild/linux-ppc64@0.25.5": {
+      "integrity": "sha512-UZCmJ7r9X2fe2D6jBmkLBMQetXPXIsZjQJCjgwpVDz+YMcS6oFR27alkgGv3Oqkv07bxdvw7fyB71/olceJhkQ=="
+    },
+    "@esbuild/linux-riscv64@0.25.5": {
+      "integrity": "sha512-kTxwu4mLyeOlsVIFPfQo+fQJAV9mh24xL+y+Bm6ej067sYANjyEw1dNHmvoqxJUCMnkBdKpvOn0Ahql6+4VyeA=="
+    },
+    "@esbuild/linux-s390x@0.25.5": {
+      "integrity": "sha512-K2dSKTKfmdh78uJ3NcWFiqyRrimfdinS5ErLSn3vluHNeHVnBAFWC8a4X5N+7FgVE1EjXS1QDZbpqZBjfrqMTQ=="
+    },
+    "@esbuild/linux-x64@0.25.5": {
+      "integrity": "sha512-uhj8N2obKTE6pSZ+aMUbqq+1nXxNjZIIjCjGLfsWvVpy7gKCOL6rsY1MhRh9zLtUtAI7vpgLMK6DxjO8Qm9lJw=="
+    },
+    "@esbuild/netbsd-arm64@0.25.5": {
+      "integrity": "sha512-pwHtMP9viAy1oHPvgxtOv+OkduK5ugofNTVDilIzBLpoWAM16r7b/mxBvfpuQDpRQFMfuVr5aLcn4yveGvBZvw=="
+    },
+    "@esbuild/netbsd-x64@0.25.5": {
+      "integrity": "sha512-WOb5fKrvVTRMfWFNCroYWWklbnXH0Q5rZppjq0vQIdlsQKuw6mdSihwSo4RV/YdQ5UCKKvBy7/0ZZYLBZKIbwQ=="
+    },
+    "@esbuild/openbsd-arm64@0.25.5": {
+      "integrity": "sha512-7A208+uQKgTxHd0G0uqZO8UjK2R0DDb4fDmERtARjSHWxqMTye4Erz4zZafx7Di9Cv+lNHYuncAkiGFySoD+Mw=="
+    },
+    "@esbuild/openbsd-x64@0.25.5": {
+      "integrity": "sha512-G4hE405ErTWraiZ8UiSoesH8DaCsMm0Cay4fsFWOOUcz8b8rC6uCvnagr+gnioEjWn0wC+o1/TAHt+It+MpIMg=="
+    },
+    "@esbuild/sunos-x64@0.25.5": {
+      "integrity": "sha512-l+azKShMy7FxzY0Rj4RCt5VD/q8mG/e+mDivgspo+yL8zW7qEwctQ6YqKX34DTEleFAvCIUviCFX1SDZRSyMQA=="
+    },
+    "@esbuild/win32-arm64@0.25.5": {
+      "integrity": "sha512-O2S7SNZzdcFG7eFKgvwUEZ2VG9D/sn/eIiz8XRZ1Q/DO5a3s76Xv0mdBzVM5j5R639lXQmPmSo0iRpHqUUrsxw=="
+    },
+    "@esbuild/win32-ia32@0.25.5": {
+      "integrity": "sha512-onOJ02pqs9h1iMJ1PQphR+VZv8qBMQ77Klcsqv9CNW2w6yLqoURLcgERAIurY6QE63bbLuqgP9ATqajFLK5AMQ=="
+    },
+    "@esbuild/win32-x64@0.25.5": {
+      "integrity": "sha512-TXv6YnJ8ZMVdX+SXWVBo/0p8LTcrUYngpWjvm91TMjjBQii7Oz11Lw5lbDV5Y0TzuhSJHwiH4hEtC1I42mMS0g=="
+    },
+    "@lit-labs/ssr-dom-shim@1.3.0": {
+      "integrity": "sha512-nQIWonJ6eFAvUUrSlwyHDm/aE8PBDu5kRpL0vHMg6K8fK3Diq1xdPjTnsJSwxABhaZ+5eBi1btQB5ShUTKo4nQ=="
+    },
+    "@lit/reactive-element@2.1.0": {
+      "integrity": "sha512-L2qyoZSQClcBmq0qajBVbhYEcG6iK0XfLn66ifLe/RfC0/ihpc+pl0Wdn8bJ8o+hj38cG0fGXRgSS20MuXn7qA==",
+      "dependencies": [
+        "@lit-labs/ssr-dom-shim"
+      ]
+    },
+    "@rollup/rollup-android-arm-eabi@4.43.0": {
+      "integrity": "sha512-Krjy9awJl6rKbruhQDgivNbD1WuLb8xAclM4IR4cN5pHGAs2oIMMQJEiC3IC/9TZJ+QZkmZhlMO/6MBGxPidpw=="
+    },
+    "@rollup/rollup-android-arm64@4.43.0": {
+      "integrity": "sha512-ss4YJwRt5I63454Rpj+mXCXicakdFmKnUNxr1dLK+5rv5FJgAxnN7s31a5VchRYxCFWdmnDWKd0wbAdTr0J5EA=="
+    },
+    "@rollup/rollup-darwin-arm64@4.43.0": {
+      "integrity": "sha512-eKoL8ykZ7zz8MjgBenEF2OoTNFAPFz1/lyJ5UmmFSz5jW+7XbH1+MAgCVHy72aG59rbuQLcJeiMrP8qP5d/N0A=="
+    },
+    "@rollup/rollup-darwin-x64@4.43.0": {
+      "integrity": "sha512-SYwXJgaBYW33Wi/q4ubN+ldWC4DzQY62S4Ll2dgfr/dbPoF50dlQwEaEHSKrQdSjC6oIe1WgzosoaNoHCdNuMg=="
+    },
+    "@rollup/rollup-freebsd-arm64@4.43.0": {
+      "integrity": "sha512-SV+U5sSo0yujrjzBF7/YidieK2iF6E7MdF6EbYxNz94lA+R0wKl3SiixGyG/9Klab6uNBIqsN7j4Y/Fya7wAjQ=="
+    },
+    "@rollup/rollup-freebsd-x64@4.43.0": {
+      "integrity": "sha512-J7uCsiV13L/VOeHJBo5SjasKiGxJ0g+nQTrBkAsmQBIdil3KhPnSE9GnRon4ejX1XDdsmK/l30IYLiAaQEO0Cg=="
+    },
+    "@rollup/rollup-linux-arm-gnueabihf@4.43.0": {
+      "integrity": "sha512-gTJ/JnnjCMc15uwB10TTATBEhK9meBIY+gXP4s0sHD1zHOaIh4Dmy1X9wup18IiY9tTNk5gJc4yx9ctj/fjrIw=="
+    },
+    "@rollup/rollup-linux-arm-musleabihf@4.43.0": {
+      "integrity": "sha512-ZJ3gZynL1LDSIvRfz0qXtTNs56n5DI2Mq+WACWZ7yGHFUEirHBRt7fyIk0NsCKhmRhn7WAcjgSkSVVxKlPNFFw=="
+    },
+    "@rollup/rollup-linux-arm64-gnu@4.43.0": {
+      "integrity": "sha512-8FnkipasmOOSSlfucGYEu58U8cxEdhziKjPD2FIa0ONVMxvl/hmONtX/7y4vGjdUhjcTHlKlDhw3H9t98fPvyA=="
+    },
+    "@rollup/rollup-linux-arm64-musl@4.43.0": {
+      "integrity": "sha512-KPPyAdlcIZ6S9C3S2cndXDkV0Bb1OSMsX0Eelr2Bay4EsF9yi9u9uzc9RniK3mcUGCLhWY9oLr6er80P5DE6XA=="
+    },
+    "@rollup/rollup-linux-loongarch64-gnu@4.43.0": {
+      "integrity": "sha512-HPGDIH0/ZzAZjvtlXj6g+KDQ9ZMHfSP553za7o2Odegb/BEfwJcR0Sw0RLNpQ9nC6Gy8s+3mSS9xjZ0n3rhcYg=="
+    },
+    "@rollup/rollup-linux-powerpc64le-gnu@4.43.0": {
+      "integrity": "sha512-gEmwbOws4U4GLAJDhhtSPWPXUzDfMRedT3hFMyRAvM9Mrnj+dJIFIeL7otsv2WF3D7GrV0GIewW0y28dOYWkmw=="
+    },
+    "@rollup/rollup-linux-riscv64-gnu@4.43.0": {
+      "integrity": "sha512-XXKvo2e+wFtXZF/9xoWohHg+MuRnvO29TI5Hqe9xwN5uN8NKUYy7tXUG3EZAlfchufNCTHNGjEx7uN78KsBo0g=="
+    },
+    "@rollup/rollup-linux-riscv64-musl@4.43.0": {
+      "integrity": "sha512-ruf3hPWhjw6uDFsOAzmbNIvlXFXlBQ4nk57Sec8E8rUxs/AI4HD6xmiiasOOx/3QxS2f5eQMKTAwk7KHwpzr/Q=="
+    },
+    "@rollup/rollup-linux-s390x-gnu@4.43.0": {
+      "integrity": "sha512-QmNIAqDiEMEvFV15rsSnjoSmO0+eJLoKRD9EAa9rrYNwO/XRCtOGM3A5A0X+wmG+XRrw9Fxdsw+LnyYiZWWcVw=="
+    },
+    "@rollup/rollup-linux-x64-gnu@4.43.0": {
+      "integrity": "sha512-jAHr/S0iiBtFyzjhOkAics/2SrXE092qyqEg96e90L3t9Op8OTzS6+IX0Fy5wCt2+KqeHAkti+eitV0wvblEoQ=="
+    },
+    "@rollup/rollup-linux-x64-musl@4.43.0": {
+      "integrity": "sha512-3yATWgdeXyuHtBhrLt98w+5fKurdqvs8B53LaoKD7P7H7FKOONLsBVMNl9ghPQZQuYcceV5CDyPfyfGpMWD9mQ=="
+    },
+    "@rollup/rollup-win32-arm64-msvc@4.43.0": {
+      "integrity": "sha512-wVzXp2qDSCOpcBCT5WRWLmpJRIzv23valvcTwMHEobkjippNf+C3ys/+wf07poPkeNix0paTNemB2XrHr2TnGw=="
+    },
+    "@rollup/rollup-win32-ia32-msvc@4.43.0": {
+      "integrity": "sha512-fYCTEyzf8d+7diCw8b+asvWDCLMjsCEA8alvtAutqJOJp/wL5hs1rWSqJ1vkjgW0L2NB4bsYJrpKkiIPRR9dvw=="
+    },
+    "@rollup/rollup-win32-x64-msvc@4.43.0": {
+      "integrity": "sha512-SnGhLiE5rlK0ofq8kzuDkM0g7FN1s5VYY+YSMTibP7CqShxCQvqtNxTARS4xX4PFJfHjG0ZQYX9iGzI3FQh5Aw=="
+    },
+    "@types/estree@1.0.7": {
+      "integrity": "sha512-w28IoSUCJpidD/TGviZwwMJckNESJZXFu7NBZ5YJ4mEUnNraUn9Pm8HSZm/jDF1pDWYKspWE7oVphigUPRakIQ=="
+    },
+    "@types/trusted-types@2.0.7": {
+      "integrity": "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw=="
+    },
+    "balanced-match@1.0.2": {
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
+    },
+    "base-64@1.0.0": {
+      "integrity": "sha512-kwDPIFCGx0NZHog36dj+tHiwP4QMzsZ3AgMViUBKI0+V5n4U0ufTCUMhnQ04diaRI8EX/QcPfql7zlhZ7j4zgg=="
+    },
+    "brace-expansion@2.0.2": {
+      "integrity": "sha512-Jt0vHyM+jmUBqojB7E1NIYadt0vI0Qxjxd2TErW94wDz+E2LAm5vKMXXwg6ZZBTHPuUlDgQHKXvjGBdfcF1ZDQ==",
+      "dependencies": [
+        "balanced-match"
+      ]
+    },
+    "byte-length@1.0.2": {
+      "integrity": "sha512-ovBpjmsgd/teRmgcPh23d4gJvxDoXtAzEL9xTfMU8Yc2kqCDb7L9jAG0XHl1nzuGl+h3ebCIF1i62UFyA9V/2Q=="
+    },
+    "charenc@0.0.2": {
+      "integrity": "sha512-yrLQ/yVUFXkzg7EDQsPieE/53+0RlaWTs+wBrvW36cyilJ2SaDWfl4Yj7MtLTXleV9uEKefbAGUPv2/iWSooRA=="
+    },
+    "crypt@0.0.2": {
+      "integrity": "sha512-mCxBlsHFYh9C+HVpiEacem8FEBnMXgU9gy4zmNC+SXAZNB/1idgp/aulFJ4FgCi7GPEVbfyng092GqL2k2rmow=="
+    },
+    "data-uri-to-buffer@4.0.1": {
+      "integrity": "sha512-0R9ikRb668HB7QDxT1vkpuUBtqc53YyAwMwGeUFKRojY/NWKvdZ+9UYtRfGmhqNbRkTSVpMbmyhXipFFv2cb/A=="
+    },
+    "entities@6.0.1": {
+      "integrity": "sha512-aN97NXWF6AWBTahfVOIrB/NShkzi5H7F9r1s9mD3cDj4Ko5f2qhhVoYMibXF7GlLveb/D2ioWay8lxI97Ven3g=="
+    },
+    "esbuild@0.25.5": {
+      "integrity": "sha512-P8OtKZRv/5J5hhz0cUAdu/cLuPIKXpQl1R9pZtvmHWQvrAUVd0UNIPT4IB4W3rNOqVO0rlqHmCIbSwxh/c9yUQ==",
+      "dependencies": [
+        "@esbuild/aix-ppc64",
+        "@esbuild/android-arm",
+        "@esbuild/android-arm64",
+        "@esbuild/android-x64",
+        "@esbuild/darwin-arm64",
+        "@esbuild/darwin-x64",
+        "@esbuild/freebsd-arm64",
+        "@esbuild/freebsd-x64",
+        "@esbuild/linux-arm",
+        "@esbuild/linux-arm64",
+        "@esbuild/linux-ia32",
+        "@esbuild/linux-loong64",
+        "@esbuild/linux-mips64el",
+        "@esbuild/linux-ppc64",
+        "@esbuild/linux-riscv64",
+        "@esbuild/linux-s390x",
+        "@esbuild/linux-x64",
+        "@esbuild/netbsd-arm64",
+        "@esbuild/netbsd-x64",
+        "@esbuild/openbsd-arm64",
+        "@esbuild/openbsd-x64",
+        "@esbuild/sunos-x64",
+        "@esbuild/win32-arm64",
+        "@esbuild/win32-ia32",
+        "@esbuild/win32-x64"
+      ]
+    },
+    "fast-xml-parser@4.5.3": {
+      "integrity": "sha512-RKihhV+SHsIUGXObeVy9AXiBbFwkVk7Syp8XgwN5U3JV416+Gwp/GO9i0JYKmikykgz/UHRrrV4ROuZEo/T0ig==",
+      "dependencies": [
+        "strnum"
+      ]
+    },
+    "fdir@6.4.6_picomatch@4.0.2": {
+      "integrity": "sha512-hiFoqpyZcfNm1yc4u8oWCf9A2c4D3QjCrks3zmoVKVxpQRzmPNar1hUJcBG2RQHvEVGDN+Jm81ZheVLAQMK6+w==",
+      "dependencies": [
+        "picomatch"
+      ]
+    },
+    "fetch-blob@3.2.0": {
+      "integrity": "sha512-7yAQpD2UMJzLi1Dqv7qFYnPbaPx7ZfFK6PiIxQ4PfkGPyNyl2Ugx+a/umUonmKqjhM4DnfbMvdX6otXq83soQQ==",
+      "dependencies": [
+        "node-domexception",
+        "web-streams-polyfill"
+      ]
+    },
+    "formdata-polyfill@4.0.10": {
+      "integrity": "sha512-buewHzMvYL29jdeQTVILecSaZKnt/RJWjoZCF5OW60Z67/GmSLBkOFM7qh1PI3zFNtJbaZL5eQu1vLfazOwj4g==",
+      "dependencies": [
+        "fetch-blob"
+      ]
+    },
+    "fsevents@2.3.3": {
+      "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw=="
+    },
+    "hot-patcher@2.0.1": {
+      "integrity": "sha512-ECg1JFG0YzehicQaogenlcs2qg6WsXQsxtnbr1i696u5tLUjtJdQAh0u2g0Q5YV45f263Ta1GnUJsc8WIfJf4Q=="
+    },
+    "is-buffer@1.1.6": {
+      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
+    },
+    "layerr@3.0.0": {
+      "integrity": "sha512-tv754Ki2dXpPVApOrjTyRo4/QegVb9eVFq4mjqp4+NM5NaX7syQvN5BBNfV/ZpAHCEHV24XdUVrBAoka4jt3pA=="
+    },
+    "lit-element@4.2.0": {
+      "integrity": "sha512-MGrXJVAI5x+Bfth/pU9Kst1iWID6GHDLEzFEnyULB/sFiRLgkd8NPK/PeeXxktA3T6EIIaq8U3KcbTU5XFcP2Q==",
+      "dependencies": [
+        "@lit-labs/ssr-dom-shim",
+        "@lit/reactive-element",
+        "lit-html"
+      ]
+    },
+    "lit-html@3.3.0": {
+      "integrity": "sha512-RHoswrFAxY2d8Cf2mm4OZ1DgzCoBKUKSPvA1fhtSELxUERq2aQQ2h05pO9j81gS1o7RIRJ+CePLogfyahwmynw==",
+      "dependencies": [
+        "@types/trusted-types"
+      ]
+    },
+    "lit@3.3.0": {
+      "integrity": "sha512-DGVsqsOIHBww2DqnuZzW7QsuCdahp50ojuDaBPC7jUDRpYoH0z7kHBBYZewRzer75FwtrkmkKk7iOAwSaWdBmw==",
+      "dependencies": [
+        "@lit/reactive-element",
+        "lit-element",
+        "lit-html"
+      ]
+    },
+    "md5@2.3.0": {
+      "integrity": "sha512-T1GITYmFaKuO91vxyoQMFETst+O71VUPEU3ze5GNzDm0OWdP8v1ziTaAEPUr/3kLsY3Sftgz242A1SetQiDL7g==",
+      "dependencies": [
+        "charenc",
+        "crypt",
+        "is-buffer"
+      ]
+    },
+    "minimatch@9.0.5": {
+      "integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
+      "dependencies": [
+        "brace-expansion"
+      ]
+    },
+    "nanoid@3.3.11": {
+      "integrity": "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w=="
+    },
+    "nested-property@4.0.0": {
+      "integrity": "sha512-yFehXNWRs4cM0+dz7QxCd06hTbWbSkV0ISsqBfkntU6TOY4Qm3Q88fRRLOddkGh2Qq6dZvnKVAahfhjcUvLnyA=="
+    },
+    "node-domexception@1.0.0": {
+      "integrity": "sha512-/jKZoMpw0F8GRwl4/eLROPA3cfcXtLApP0QzLmUT/HuPCZWyB7IY9ZrMeKw2O/nFIqPQB3PVM9aYm0F312AXDQ=="
+    },
+    "node-fetch@3.3.2": {
+      "integrity": "sha512-dRB78srN/l6gqWulah9SrxeYnxeddIG30+GOqK/9OlLVyLg3HPnr6SqOWTWOXKRwC2eGYCkZ59NNuSgvSrpgOA==",
+      "dependencies": [
+        "data-uri-to-buffer",
+        "fetch-blob",
+        "formdata-polyfill"
+      ]
+    },
+    "path-posix@1.0.0": {
+      "integrity": "sha512-1gJ0WpNIiYcQydgg3Ed8KzvIqTsDpNwq+cjBCssvBtuTWjEqY1AW+i+OepiEMqDCzyro9B2sLAe4RBPajMYFiA=="
+    },
+    "picocolors@1.1.1": {
+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA=="
+    },
+    "picomatch@4.0.2": {
+      "integrity": "sha512-M7BAV6Rlcy5u+m6oPhAPFgJTzAioX/6B0DxyvDlo9l8+T3nLKbrczg2WLUyzd45L8RqfUMyGPzekbMvX2Ldkwg=="
+    },
+    "postcss@8.5.5": {
+      "integrity": "sha512-d/jtm+rdNT8tpXuHY5MMtcbJFBkhXE6593XVR9UoGCH8jSFGci7jGvMGH5RYd5PBJW+00NZQt6gf7CbagJCrhg==",
+      "dependencies": [
+        "nanoid",
+        "picocolors",
+        "source-map-js"
+      ]
+    },
+    "querystringify@2.2.0": {
+      "integrity": "sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ=="
+    },
+    "requires-port@1.0.0": {
+      "integrity": "sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ=="
+    },
+    "rollup@4.43.0": {
+      "integrity": "sha512-wdN2Kd3Twh8MAEOEJZsuxuLKCsBEo4PVNLK6tQWAn10VhsVewQLzcucMgLolRlhFybGxfclbPeEYBaP6RvUFGg==",
+      "dependencies": [
+        "@rollup/rollup-android-arm-eabi",
+        "@rollup/rollup-android-arm64",
+        "@rollup/rollup-darwin-arm64",
+        "@rollup/rollup-darwin-x64",
+        "@rollup/rollup-freebsd-arm64",
+        "@rollup/rollup-freebsd-x64",
+        "@rollup/rollup-linux-arm-gnueabihf",
+        "@rollup/rollup-linux-arm-musleabihf",
+        "@rollup/rollup-linux-arm64-gnu",
+        "@rollup/rollup-linux-arm64-musl",
+        "@rollup/rollup-linux-loongarch64-gnu",
+        "@rollup/rollup-linux-powerpc64le-gnu",
+        "@rollup/rollup-linux-riscv64-gnu",
+        "@rollup/rollup-linux-riscv64-musl",
+        "@rollup/rollup-linux-s390x-gnu",
+        "@rollup/rollup-linux-x64-gnu",
+        "@rollup/rollup-linux-x64-musl",
+        "@rollup/rollup-win32-arm64-msvc",
+        "@rollup/rollup-win32-ia32-msvc",
+        "@rollup/rollup-win32-x64-msvc",
+        "@types/estree",
+        "fsevents"
+      ]
+    },
+    "source-map-js@1.2.1": {
+      "integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA=="
+    },
+    "strnum@1.1.2": {
+      "integrity": "sha512-vrN+B7DBIoTTZjnPNewwhx6cBA/H+IS7rfW68n7XxC1y7uoiGQBxaKzqucGUgavX15dJgiGztLJ8vxuEzwqBdA=="
+    },
+    "tinyglobby@0.2.14_picomatch@4.0.2": {
+      "integrity": "sha512-tX5e7OM1HnYr2+a2C/4V0htOcSQcoSTH9KgJnVvNm5zm/cyEWKJ7j7YutsH9CxMdtOkkLFy2AHrMci9IM8IPZQ==",
+      "dependencies": [
+        "fdir",
+        "picomatch"
+      ]
+    },
+    "url-join@5.0.0": {
+      "integrity": "sha512-n2huDr9h9yzd6exQVnH/jU5mr+Pfx08LRXXZhkLLetAMESRj+anQsTAh940iMrIetKAmry9coFuZQ2jY8/p3WA=="
+    },
+    "url-parse@1.5.10": {
+      "integrity": "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==",
+      "dependencies": [
+        "querystringify",
+        "requires-port"
+      ]
+    },
+    "vite@6.3.5_picomatch@4.0.2": {
+      "integrity": "sha512-cZn6NDFE7wdTpINgs++ZJ4N49W2vRp8LCKrn3Ob1kYNtOo21vfDoaV5GzBfLU4MovSAB8uNRm4jgzVQZ+mBzPQ==",
+      "dependencies": [
+        "esbuild",
+        "fdir",
+        "fsevents",
+        "picomatch",
+        "postcss",
+        "rollup",
+        "tinyglobby"
+      ]
+    },
+    "web-streams-polyfill@3.3.3": {
+      "integrity": "sha512-d2JWLCivmZYTSIoge9MsgFCZrt571BikcWGYkjC1khllbTeDlGqZ2D8vD8E/lJa8WGWbb7Plm8/XJYV7IJHZZw=="
+    },
+    "webdav@5.8.0": {
+      "integrity": "sha512-iuFG7NamJ41Oshg4930iQgfIpRrUiatPWIekeznYgEf2EOraTRcDPTjy7gIOMtkdpKTaqPk1E68NO5PAGtJahA==",
+      "dependencies": [
+        "@buttercup/fetch",
+        "base-64",
+        "byte-length",
+        "entities",
+        "fast-xml-parser",
+        "hot-patcher",
+        "layerr",
+        "md5",
+        "minimatch",
+        "nested-property",
+        "node-fetch",
+        "path-posix",
+        "url-join",
+        "url-parse"
+      ]
+    }
+  },
+  "workspace": {
+    "dependencies": [
+      "npm:@deno/vite-plugin@^1.0.4",
+      "npm:lit@^3.2.1",
+      "npm:vite@^6.1.1",
+      "npm:webdav@^5.8.0"
+    ]
+  }
+}
--- a/crates/frontend/js-components/index.html
+++ b/crates/frontend/js-components/index.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite + Lit</title>
+    <link rel="stylesheet" href="./src/index.css" />
+    <script type="module" src="/src/my-element.ts"></script>
+  </head>
+  <body>
+    <my-element>
+      <h1>Vite + Lit</h1>
+    </my-element>
+  </body>
+</html>
--- a/crates/frontend/js-components/lib/create-addressbook-form.ts
+++ b/crates/frontend/js-components/lib/create-addressbook-form.ts
@@ -0,0 +1,92 @@
+import { html, LitElement } from "lit";
+import { customElement, property } from "lit/decorators.js";
+import { Ref, createRef, ref } from 'lit/directives/ref.js';
+import { createClient } from "webdav";
+
+@customElement("create-addressbook-form")
+export class CreateAddressbookForm extends LitElement {
+  constructor() {
+    super()
+
+  }
+
+  protected override createRenderRoot() {
+    return this
+  }
+
+  client = createClient("/carddav")
+
+  @property()
+  user: String = ''
+  @property()
+  addr_id: String = ''
+  @property()
+  displayname: String = ''
+  @property()
+  description: String = ''
+
+  dialog: Ref<HTMLDialogElement> = createRef()
+  form: Ref<HTMLFormElement> = createRef()
+
+  override render() {
+    return html`
+      <button @click=${() => this.dialog.value.showModal()}>Create addressbook</button>
+      <dialog ${ref(this.dialog)}>
+        <h3>Create addressbook</h3>
+        <form @submit=${this.submit} ${ref(this.form)}>
+          <label>
+            id
+            <input type="text" name="id" @change=${e => this.addr_id = e.target.value} />
+          </label>
+          <br>
+          <label>
+            Displayname
+            <input type="text" name="displayname" value=${this.displayname} @change=${e => this.displayname = e.target.value} />
+          </label>
+          <br>
+          <label>
+            Description
+            <input type="text" name="description" @change=${e => this.description = e.target.value} />
+          </label>
+          <br>
+          <button type="submit">Create</button>
+          <button type="submit" @click=${event => { event.preventDefault(); this.dialog.value.close(); this.form.value.reset() }}> Cancel </button>
+        </form>
+      </dialog>
+    `
+  }
+
+  async submit(e: SubmitEvent) {
+    console.log(this.displayname)
+    e.preventDefault()
+    if (!this.addr_id) {
+      alert("Empty id")
+      return
+    }
+    if (!this.displayname) {
+      alert("Empty displayname")
+      return
+    }
+    // TODO: Escape user input: There's not really a security risk here but would be nicer
+    await this.client.createDirectory(`/principal/${this.user}/${this.addr_id}`, {
+      data: `
+      <mkcol xmlns="DAV:" xmlns:CARD="urn:ietf:params:xml:ns:carddav">
+        <set>
+          <prop>
+            <displayname>${this.displayname}</displayname>
+            ${this.description ? `<CARD:addressbook-description>${this.description}</CARD:addressbook-description>` : ''}
+          </prop>
+        </set>
+      </mkcol>
+      `
+    })
+    window.location.reload()
+    return null
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    'create-addressbook-form': CreateAddressbookForm
+  }
+}
--- a/crates/frontend/js-components/lib/create-calendar-form.ts
+++ b/crates/frontend/js-components/lib/create-calendar-form.ts
@@ -0,0 +1,123 @@
+import { html, LitElement } from "lit";
+import { customElement, property } from "lit/decorators.js";
+import { Ref, createRef, ref } from 'lit/directives/ref.js';
+import { createClient } from "webdav";
+
+@customElement("create-calendar-form")
+export class CreateCalendarForm extends LitElement {
+  constructor() {
+    super()
+  }
+
+  protected override createRenderRoot() {
+    return this
+  }
+
+  client = createClient("/caldav")
+
+  @property()
+  user: String = ''
+  @property()
+  cal_id: String = ''
+  @property()
+  displayname: String = ''
+  @property()
+  description: String = ''
+  @property()
+  color: String = ''
+  @property()
+  subscriptionUrl: String = ''
+  @property()
+  components: Set<"VEVENT" | "VTODO" | "VJOURNAL"> = new Set()
+
+  dialog: Ref<HTMLDialogElement> = createRef()
+  form: Ref<HTMLFormElement> = createRef()
+
+
+  override render() {
+    return html`
+      <button @click=${() => this.dialog.value.showModal()}>Create calendar</button>
+      <dialog ${ref(this.dialog)}>
+        <h3>Create calendar</h3>
+        <form @submit=${this.submit} ${ref(this.form)}>
+          <label>
+            id
+            <input type="text" name="id" @change=${e => this.cal_id = e.target.value} />
+          </label>
+          <br>
+          <label>
+            Displayname
+            <input type="text" name="displayname" value=${this.displayname} @change=${e => this.displayname = e.target.value} />
+          </label>
+          <br>
+          <label>
+            Description
+            <input type="text" name="description" @change=${e => this.description = e.target.value} />
+          </label>
+          <br>
+          <label>
+            Color
+            <input type="color" name="color"  @change=${e => this.color = e.target.value} />
+          </label>
+          <br>
+          <label>
+            Subscription URL
+            <input type="text" name="subscription_url" @change=${e => this.subscriptionUrl = e.target.value}  />
+          </label>
+          <br>
+          ${["VEVENT", "VTODO", "VJOURNAL"].map(comp => html`
+            <label>
+              Support ${comp}
+              <input type="checkbox" value=${comp} @change=${e => e.target.checked ? this.components.add(e.target.value) : this.components.delete(e.target.value)} />
+            </label>
+          `)}
+          <br>
+          <button type="submit">Create</button>
+          <button type="submit" @click=${event => { event.preventDefault(); this.dialog.value.close(); this.form.value.reset() }}> Cancel </button>
+      </form>
+      </dialog>
+        `
+  }
+
+  async submit(e: SubmitEvent) {
+    console.log(this.displayname)
+    e.preventDefault()
+    if (!this.cal_id) {
+      alert("Empty id")
+      return
+    }
+    if (!this.displayname) {
+      alert("Empty displayname")
+      return
+    }
+    if (!this.components.size) {
+      alert("No calendar components selected")
+      return
+    }
+    await this.client.createDirectory(`/principal/${this.user}/${this.cal_id}`, {
+      data: `
+      <mkcol xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CS="http://calendarserver.org/ns/" xmlns:ICAL="http://apple.com/ns/ical/">
+        <set>
+          <prop>
+            <displayname>${this.displayname}</displayname>
+            ${this.description ? `<CAL:calendar-description>${this.description}</CAL:calendar-description>` : ''}
+            ${this.color ? `<ICAL:calendar-color>${this.color}</ICAL:calendar-color>` : ''}
+            ${this.subscriptionUrl ? `<CS:source><href>${this.subscriptionUrl}</href></CS:source>` : ''}
+            <CAL:supported-calendar-component-set>
+              ${Array.from(this.components.keys()).map(comp => `<CAL:comp name="${comp}" />`).join('\n')}
+            </CAL:supported-calendar-component-set>
+          </prop>
+        </set>
+      </mkcol>
+      `
+    })
+    window.location.reload()
+    return null
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    'create-calendar-form': CreateCalendarForm
+  }
+}
--- a/crates/frontend/js-components/lib/delete-button.ts
+++ b/crates/frontend/js-components/lib/delete-button.ts
@@ -0,0 +1,44 @@
+import { html, LitElement } from "lit";
+import { customElement, property } from "lit/decorators.js";
+import { createClient } from "webdav";
+
+@customElement("delete-button")
+export class DeleteButton extends LitElement {
+  constructor() {
+    super()
+  }
+
+  @property({ type: Boolean })
+  trash: boolean = false
+  @property()
+  href: string
+
+  protected createRenderRoot() {
+    return this
+  }
+
+  protected render() {
+    let text = this.trash ? 'Move to trash' : 'Delete'
+    return html`<button class="delete" @click=${e => this._onClick(e)}>${text}</button>`
+  }
+
+  async _onClick(event: Event) {
+    event.preventDefault()
+    if (!this.trash && !confirm('Do you want to delete this collection permanently?')) {
+      return
+    }
+
+    let response = await fetch(this.href, {
+      method: 'DELETE',
+      headers: {
+        'X-No-Trashbin': this.trash ? '0' : '1'
+      }
+    })
+    if (response.status < 200 || response.status >= 300) {
+      alert('An error occured, look into the console')
+      console.error(response)
+      return
+    }
+    window.location.reload()
+  }
+}
--- a/crates/frontend/js-components/lib/index.ts
+++ b/crates/frontend/js-components/lib/index.ts
--- a/crates/frontend/js-components/lib/vite-env.d.ts
+++ b/crates/frontend/js-components/lib/vite-env.d.ts
@@ -0,0 +1 @@
+/// <reference types="vite/client" />
--- a/crates/frontend/js-components/tsconfig.json
+++ b/crates/frontend/js-components/tsconfig.json
@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "target": "es2024",
+    "moduleResolution": "bundler",
+    "experimentalDecorators": true,
+    "useDefineForClassFields": false,
+    "lib": [
+      "dom",
+      "es2024"
+    ]
+  },
+  "include": [
+    "lib/**/*.ts"
+  ]
+}
--- a/crates/frontend/js-components/vite.config.ts
+++ b/crates/frontend/js-components/vite.config.ts
@@ -0,0 +1,31 @@
+import { defineConfig } from 'vite'
+
+export default defineConfig({
+  build: {
+    minify: false,
+    modulePreload: {
+      polyfill: false
+    },
+    copyPublicDir: false,
+    lib: {
+      entry: 'lib/index.ts',
+      formats: ['es'],
+    },
+
+    rollupOptions: {
+      input: [
+        "lib/create-calendar-form.ts",
+        "lib/create-addressbook-form.ts",
+        "lib/delete-button.ts",
+      ],
+      output: {
+        dir: "../public/assets/js/",
+        format: "es",
+        manualChunks: {
+          lit: ["lit"],
+          webdav: ["webdav"],
+        }
+      }
+    },
+  },
+})
--- a/crates/frontend/public/assets/js/create-addressbook-form.mjs
+++ b/crates/frontend/public/assets/js/create-addressbook-form.mjs
@@ -0,0 +1,104 @@
+import { i, x } from "./lit-z6_uA4GX.mjs";
+import { n as n$1, t } from "./property-D0NJdseG.mjs";
+import { e, n } from "./ref-CPp9J0V5.mjs";
+import { a as an } from "./webdav-D0R7xCzX.mjs";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __decorateClass = (decorators, target, key, kind) => {
+  var result = kind > 1 ? void 0 : kind ? __getOwnPropDesc(target, key) : target;
+  for (var i2 = decorators.length - 1, decorator; i2 >= 0; i2--)
+    if (decorator = decorators[i2])
+      result = (kind ? decorator(target, key, result) : decorator(result)) || result;
+  if (kind && result) __defProp(target, key, result);
+  return result;
+};
+let CreateAddressbookForm = class extends i {
+  constructor() {
+    super();
+    this.client = an("/carddav");
+    this.user = "";
+    this.addr_id = "";
+    this.displayname = "";
+    this.description = "";
+    this.dialog = e();
+    this.form = e();
+  }
+  createRenderRoot() {
+    return this;
+  }
+  render() {
+    return x`
+      <button @click=${() => this.dialog.value.showModal()}>Create addressbook</button>
+      <dialog ${n(this.dialog)}>
+        <h3>Create addressbook</h3>
+        <form @submit=${this.submit} ${n(this.form)}>
+          <label>
+            id
+            <input type="text" name="id" @change=${(e2) => this.addr_id = e2.target.value} />
+          </label>
+          <br>
+          <label>
+            Displayname
+            <input type="text" name="displayname" value=${this.displayname} @change=${(e2) => this.displayname = e2.target.value} />
+          </label>
+          <br>
+          <label>
+            Description
+            <input type="text" name="description" @change=${(e2) => this.description = e2.target.value} />
+          </label>
+          <br>
+          <button type="submit">Create</button>
+          <button type="submit" @click=${(event) => {
+      event.preventDefault();
+      this.dialog.value.close();
+      this.form.value.reset();
+    }}> Cancel </button>
+        </form>
+      </dialog>
+    `;
+  }
+  async submit(e2) {
+    console.log(this.displayname);
+    e2.preventDefault();
+    if (!this.addr_id) {
+      alert("Empty id");
+      return;
+    }
+    if (!this.displayname) {
+      alert("Empty displayname");
+      return;
+    }
+    await this.client.createDirectory(`/principal/${this.user}/${this.addr_id}`, {
+      data: `
+      <mkcol xmlns="DAV:" xmlns:CARD="urn:ietf:params:xml:ns:carddav">
+        <set>
+          <prop>
+            <displayname>${this.displayname}</displayname>
+            ${this.description ? `<CARD:addressbook-description>${this.description}</CARD:addressbook-description>` : ""}
+          </prop>
+        </set>
+      </mkcol>
+      `
+    });
+    window.location.reload();
+    return null;
+  }
+};
+__decorateClass([
+  n$1()
+], CreateAddressbookForm.prototype, "user", 2);
+__decorateClass([
+  n$1()
+], CreateAddressbookForm.prototype, "addr_id", 2);
+__decorateClass([
+  n$1()
+], CreateAddressbookForm.prototype, "displayname", 2);
+__decorateClass([
+  n$1()
+], CreateAddressbookForm.prototype, "description", 2);
+CreateAddressbookForm = __decorateClass([
+  t("create-addressbook-form")
+], CreateAddressbookForm);
+export {
+  CreateAddressbookForm
+};
--- a/crates/frontend/public/assets/js/create-calendar-form.mjs
+++ b/crates/frontend/public/assets/js/create-calendar-form.mjs
@@ -0,0 +1,142 @@
+import { i, x } from "./lit-z6_uA4GX.mjs";
+import { n as n$1, t } from "./property-D0NJdseG.mjs";
+import { e, n } from "./ref-CPp9J0V5.mjs";
+import { a as an } from "./webdav-D0R7xCzX.mjs";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __decorateClass = (decorators, target, key, kind) => {
+  var result = kind > 1 ? void 0 : kind ? __getOwnPropDesc(target, key) : target;
+  for (var i2 = decorators.length - 1, decorator; i2 >= 0; i2--)
+    if (decorator = decorators[i2])
+      result = (kind ? decorator(target, key, result) : decorator(result)) || result;
+  if (kind && result) __defProp(target, key, result);
+  return result;
+};
+let CreateCalendarForm = class extends i {
+  constructor() {
+    super();
+    this.client = an("/caldav");
+    this.user = "";
+    this.cal_id = "";
+    this.displayname = "";
+    this.description = "";
+    this.color = "";
+    this.subscriptionUrl = "";
+    this.components = /* @__PURE__ */ new Set();
+    this.dialog = e();
+    this.form = e();
+  }
+  createRenderRoot() {
+    return this;
+  }
+  render() {
+    return x`
+      <button @click=${() => this.dialog.value.showModal()}>Create calendar</button>
+      <dialog ${n(this.dialog)}>
+        <h3>Create calendar</h3>
+        <form @submit=${this.submit} ${n(this.form)}>
+          <label>
+            id
+            <input type="text" name="id" @change=${(e2) => this.cal_id = e2.target.value} />
+          </label>
+          <br>
+          <label>
+            Displayname
+            <input type="text" name="displayname" value=${this.displayname} @change=${(e2) => this.displayname = e2.target.value} />
+          </label>
+          <br>
+          <label>
+            Description
+            <input type="text" name="description" @change=${(e2) => this.description = e2.target.value} />
+          </label>
+          <br>
+          <label>
+            Color
+            <input type="color" name="color"  @change=${(e2) => this.color = e2.target.value} />
+          </label>
+          <br>
+          <label>
+            Subscription URL
+            <input type="text" name="subscription_url" @change=${(e2) => this.subscriptionUrl = e2.target.value}  />
+          </label>
+          <br>
+          ${["VEVENT", "VTODO", "VJOURNAL"].map((comp) => x`
+            <label>
+              Support ${comp}
+              <input type="checkbox" value=${comp} @change=${(e2) => e2.target.checked ? this.components.add(e2.target.value) : this.components.delete(e2.target.value)} />
+            </label>
+          `)}
+          <br>
+          <button type="submit">Create</button>
+          <button type="submit" @click=${(event) => {
+      event.preventDefault();
+      this.dialog.value.close();
+      this.form.value.reset();
+    }}> Cancel </button>
+      </form>
+      </dialog>
+        `;
+  }
+  async submit(e2) {
+    console.log(this.displayname);
+    e2.preventDefault();
+    if (!this.cal_id) {
+      alert("Empty id");
+      return;
+    }
+    if (!this.displayname) {
+      alert("Empty displayname");
+      return;
+    }
+    if (!this.components.size) {
+      alert("No calendar components selected");
+      return;
+    }
+    await this.client.createDirectory(`/principal/${this.user}/${this.cal_id}`, {
+      data: `
+      <mkcol xmlns="DAV:" xmlns:CAL="urn:ietf:params:xml:ns:caldav" xmlns:CS="http://calendarserver.org/ns/" xmlns:ICAL="http://apple.com/ns/ical/">
+        <set>
+          <prop>
+            <displayname>${this.displayname}</displayname>
+            ${this.description ? `<CAL:calendar-description>${this.description}</CAL:calendar-description>` : ""}
+            ${this.color ? `<ICAL:calendar-color>${this.color}</ICAL:calendar-color>` : ""}
+            ${this.subscriptionUrl ? `<CS:source><href>${this.subscriptionUrl}</href></CS:source>` : ""}
+            <CAL:supported-calendar-component-set>
+              ${Array.from(this.components.keys()).map((comp) => `<CAL:comp name="${comp}" />`).join("\n")}
+            </CAL:supported-calendar-component-set>
+          </prop>
+        </set>
+      </mkcol>
+      `
+    });
+    window.location.reload();
+    return null;
+  }
+};
+__decorateClass([
+  n$1()
+], CreateCalendarForm.prototype, "user", 2);
+__decorateClass([
+  n$1()
+], CreateCalendarForm.prototype, "cal_id", 2);
+__decorateClass([
+  n$1()
+], CreateCalendarForm.prototype, "displayname", 2);
+__decorateClass([
+  n$1()
+], CreateCalendarForm.prototype, "description", 2);
+__decorateClass([
+  n$1()
+], CreateCalendarForm.prototype, "color", 2);
+__decorateClass([
+  n$1()
+], CreateCalendarForm.prototype, "subscriptionUrl", 2);
+__decorateClass([
+  n$1()
+], CreateCalendarForm.prototype, "components", 2);
+CreateCalendarForm = __decorateClass([
+  t("create-calendar-form")
+], CreateCalendarForm);
+export {
+  CreateCalendarForm
+};
--- a/crates/frontend/public/assets/js/delete-button.mjs
+++ b/crates/frontend/public/assets/js/delete-button.mjs
@@ -0,0 +1,55 @@
+import { i, x } from "./lit-z6_uA4GX.mjs";
+import { n, t } from "./property-D0NJdseG.mjs";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __decorateClass = (decorators, target, key, kind) => {
+  var result = kind > 1 ? void 0 : kind ? __getOwnPropDesc(target, key) : target;
+  for (var i2 = decorators.length - 1, decorator; i2 >= 0; i2--)
+    if (decorator = decorators[i2])
+      result = (kind ? decorator(target, key, result) : decorator(result)) || result;
+  if (kind && result) __defProp(target, key, result);
+  return result;
+};
+let DeleteButton = class extends i {
+  constructor() {
+    super();
+    this.trash = false;
+  }
+  createRenderRoot() {
+    return this;
+  }
+  render() {
+    let text = this.trash ? "Move to trash" : "Delete";
+    return x`<button class="delete" @click=${(e) => this._onClick(e)}>${text}</button>`;
+  }
+  async _onClick(event) {
+    event.preventDefault();
+    if (!this.trash && !confirm("Do you want to delete this collection permanently?")) {
+      return;
+    }
+    let response = await fetch(this.href, {
+      method: "DELETE",
+      headers: {
+        "X-No-Trashbin": this.trash ? "0" : "1"
+      }
+    });
+    if (response.status < 200 || response.status >= 300) {
+      alert("An error occured, look into the console");
+      console.error(response);
+      return;
+    }
+    window.location.reload();
+  }
+};
+__decorateClass([
+  n({ type: Boolean })
+], DeleteButton.prototype, "trash", 2);
+__decorateClass([
+  n()
+], DeleteButton.prototype, "href", 2);
+DeleteButton = __decorateClass([
+  t("delete-button")
+], DeleteButton);
+export {
+  DeleteButton
+};
--- a/crates/frontend/public/assets/js/lit-z6_uA4GX.mjs
+++ b/crates/frontend/public/assets/js/lit-z6_uA4GX.mjs
@@ -0,0 +1,550 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+var _a;
+const t$1 = globalThis, e$2 = t$1.ShadowRoot && (void 0 === t$1.ShadyCSS || t$1.ShadyCSS.nativeShadow) && "adoptedStyleSheets" in Document.prototype && "replace" in CSSStyleSheet.prototype, s$2 = Symbol(), o$3 = /* @__PURE__ */ new WeakMap();
+let n$2 = class n {
+  constructor(t2, e2, o2) {
+    if (this._$cssResult$ = true, o2 !== s$2) throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");
+    this.cssText = t2, this.t = e2;
+  }
+  get styleSheet() {
+    let t2 = this.o;
+    const s2 = this.t;
+    if (e$2 && void 0 === t2) {
+      const e2 = void 0 !== s2 && 1 === s2.length;
+      e2 && (t2 = o$3.get(s2)), void 0 === t2 && ((this.o = t2 = new CSSStyleSheet()).replaceSync(this.cssText), e2 && o$3.set(s2, t2));
+    }
+    return t2;
+  }
+  toString() {
+    return this.cssText;
+  }
+};
+const r$2 = (t2) => new n$2("string" == typeof t2 ? t2 : t2 + "", void 0, s$2), S$1 = (s2, o2) => {
+  if (e$2) s2.adoptedStyleSheets = o2.map((t2) => t2 instanceof CSSStyleSheet ? t2 : t2.styleSheet);
+  else for (const e2 of o2) {
+    const o3 = document.createElement("style"), n3 = t$1.litNonce;
+    void 0 !== n3 && o3.setAttribute("nonce", n3), o3.textContent = e2.cssText, s2.appendChild(o3);
+  }
+}, c$2 = e$2 ? (t2) => t2 : (t2) => t2 instanceof CSSStyleSheet ? ((t3) => {
+  let e2 = "";
+  for (const s2 of t3.cssRules) e2 += s2.cssText;
+  return r$2(e2);
+})(t2) : t2;
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+const { is: i$2, defineProperty: e$1, getOwnPropertyDescriptor: h$1, getOwnPropertyNames: r$1, getOwnPropertySymbols: o$2, getPrototypeOf: n$1 } = Object, a$1 = globalThis, c$1 = a$1.trustedTypes, l$1 = c$1 ? c$1.emptyScript : "", p$1 = a$1.reactiveElementPolyfillSupport, d$1 = (t2, s2) => t2, u$1 = { toAttribute(t2, s2) {
+  switch (s2) {
+    case Boolean:
+      t2 = t2 ? l$1 : null;
+      break;
+    case Object:
+    case Array:
+      t2 = null == t2 ? t2 : JSON.stringify(t2);
+  }
+  return t2;
+}, fromAttribute(t2, s2) {
+  let i2 = t2;
+  switch (s2) {
+    case Boolean:
+      i2 = null !== t2;
+      break;
+    case Number:
+      i2 = null === t2 ? null : Number(t2);
+      break;
+    case Object:
+    case Array:
+      try {
+        i2 = JSON.parse(t2);
+      } catch (t3) {
+        i2 = null;
+      }
+  }
+  return i2;
+} }, f$1 = (t2, s2) => !i$2(t2, s2), b = { attribute: true, type: String, converter: u$1, reflect: false, useDefault: false, hasChanged: f$1 };
+Symbol.metadata ?? (Symbol.metadata = Symbol("metadata")), a$1.litPropertyMetadata ?? (a$1.litPropertyMetadata = /* @__PURE__ */ new WeakMap());
+let y$1 = class y extends HTMLElement {
+  static addInitializer(t2) {
+    this._$Ei(), (this.l ?? (this.l = [])).push(t2);
+  }
+  static get observedAttributes() {
+    return this.finalize(), this._$Eh && [...this._$Eh.keys()];
+  }
+  static createProperty(t2, s2 = b) {
+    if (s2.state && (s2.attribute = false), this._$Ei(), this.prototype.hasOwnProperty(t2) && ((s2 = Object.create(s2)).wrapped = true), this.elementProperties.set(t2, s2), !s2.noAccessor) {
+      const i2 = Symbol(), h2 = this.getPropertyDescriptor(t2, i2, s2);
+      void 0 !== h2 && e$1(this.prototype, t2, h2);
+    }
+  }
+  static getPropertyDescriptor(t2, s2, i2) {
+    const { get: e2, set: r2 } = h$1(this.prototype, t2) ?? { get() {
+      return this[s2];
+    }, set(t3) {
+      this[s2] = t3;
+    } };
+    return { get: e2, set(s3) {
+      const h2 = e2 == null ? void 0 : e2.call(this);
+      r2 == null ? void 0 : r2.call(this, s3), this.requestUpdate(t2, h2, i2);
+    }, configurable: true, enumerable: true };
+  }
+  static getPropertyOptions(t2) {
+    return this.elementProperties.get(t2) ?? b;
+  }
+  static _$Ei() {
+    if (this.hasOwnProperty(d$1("elementProperties"))) return;
+    const t2 = n$1(this);
+    t2.finalize(), void 0 !== t2.l && (this.l = [...t2.l]), this.elementProperties = new Map(t2.elementProperties);
+  }
+  static finalize() {
+    if (this.hasOwnProperty(d$1("finalized"))) return;
+    if (this.finalized = true, this._$Ei(), this.hasOwnProperty(d$1("properties"))) {
+      const t3 = this.properties, s2 = [...r$1(t3), ...o$2(t3)];
+      for (const i2 of s2) this.createProperty(i2, t3[i2]);
+    }
+    const t2 = this[Symbol.metadata];
+    if (null !== t2) {
+      const s2 = litPropertyMetadata.get(t2);
+      if (void 0 !== s2) for (const [t3, i2] of s2) this.elementProperties.set(t3, i2);
+    }
+    this._$Eh = /* @__PURE__ */ new Map();
+    for (const [t3, s2] of this.elementProperties) {
+      const i2 = this._$Eu(t3, s2);
+      void 0 !== i2 && this._$Eh.set(i2, t3);
+    }
+    this.elementStyles = this.finalizeStyles(this.styles);
+  }
+  static finalizeStyles(s2) {
+    const i2 = [];
+    if (Array.isArray(s2)) {
+      const e2 = new Set(s2.flat(1 / 0).reverse());
+      for (const s3 of e2) i2.unshift(c$2(s3));
+    } else void 0 !== s2 && i2.push(c$2(s2));
+    return i2;
+  }
+  static _$Eu(t2, s2) {
+    const i2 = s2.attribute;
+    return false === i2 ? void 0 : "string" == typeof i2 ? i2 : "string" == typeof t2 ? t2.toLowerCase() : void 0;
+  }
+  constructor() {
+    super(), this._$Ep = void 0, this.isUpdatePending = false, this.hasUpdated = false, this._$Em = null, this._$Ev();
+  }
+  _$Ev() {
+    var _a2;
+    this._$ES = new Promise((t2) => this.enableUpdating = t2), this._$AL = /* @__PURE__ */ new Map(), this._$E_(), this.requestUpdate(), (_a2 = this.constructor.l) == null ? void 0 : _a2.forEach((t2) => t2(this));
+  }
+  addController(t2) {
+    var _a2;
+    (this._$EO ?? (this._$EO = /* @__PURE__ */ new Set())).add(t2), void 0 !== this.renderRoot && this.isConnected && ((_a2 = t2.hostConnected) == null ? void 0 : _a2.call(t2));
+  }
+  removeController(t2) {
+    var _a2;
+    (_a2 = this._$EO) == null ? void 0 : _a2.delete(t2);
+  }
+  _$E_() {
+    const t2 = /* @__PURE__ */ new Map(), s2 = this.constructor.elementProperties;
+    for (const i2 of s2.keys()) this.hasOwnProperty(i2) && (t2.set(i2, this[i2]), delete this[i2]);
+    t2.size > 0 && (this._$Ep = t2);
+  }
+  createRenderRoot() {
+    const t2 = this.shadowRoot ?? this.attachShadow(this.constructor.shadowRootOptions);
+    return S$1(t2, this.constructor.elementStyles), t2;
+  }
+  connectedCallback() {
+    var _a2;
+    this.renderRoot ?? (this.renderRoot = this.createRenderRoot()), this.enableUpdating(true), (_a2 = this._$EO) == null ? void 0 : _a2.forEach((t2) => {
+      var _a3;
+      return (_a3 = t2.hostConnected) == null ? void 0 : _a3.call(t2);
+    });
+  }
+  enableUpdating(t2) {
+  }
+  disconnectedCallback() {
+    var _a2;
+    (_a2 = this._$EO) == null ? void 0 : _a2.forEach((t2) => {
+      var _a3;
+      return (_a3 = t2.hostDisconnected) == null ? void 0 : _a3.call(t2);
+    });
+  }
+  attributeChangedCallback(t2, s2, i2) {
+    this._$AK(t2, i2);
+  }
+  _$ET(t2, s2) {
+    var _a2;
+    const i2 = this.constructor.elementProperties.get(t2), e2 = this.constructor._$Eu(t2, i2);
+    if (void 0 !== e2 && true === i2.reflect) {
+      const h2 = (void 0 !== ((_a2 = i2.converter) == null ? void 0 : _a2.toAttribute) ? i2.converter : u$1).toAttribute(s2, i2.type);
+      this._$Em = t2, null == h2 ? this.removeAttribute(e2) : this.setAttribute(e2, h2), this._$Em = null;
+    }
+  }
+  _$AK(t2, s2) {
+    var _a2, _b;
+    const i2 = this.constructor, e2 = i2._$Eh.get(t2);
+    if (void 0 !== e2 && this._$Em !== e2) {
+      const t3 = i2.getPropertyOptions(e2), h2 = "function" == typeof t3.converter ? { fromAttribute: t3.converter } : void 0 !== ((_a2 = t3.converter) == null ? void 0 : _a2.fromAttribute) ? t3.converter : u$1;
+      this._$Em = e2, this[e2] = h2.fromAttribute(s2, t3.type) ?? ((_b = this._$Ej) == null ? void 0 : _b.get(e2)) ?? null, this._$Em = null;
+    }
+  }
+  requestUpdate(t2, s2, i2) {
+    var _a2;
+    if (void 0 !== t2) {
+      const e2 = this.constructor, h2 = this[t2];
+      if (i2 ?? (i2 = e2.getPropertyOptions(t2)), !((i2.hasChanged ?? f$1)(h2, s2) || i2.useDefault && i2.reflect && h2 === ((_a2 = this._$Ej) == null ? void 0 : _a2.get(t2)) && !this.hasAttribute(e2._$Eu(t2, i2)))) return;
+      this.C(t2, s2, i2);
+    }
+    false === this.isUpdatePending && (this._$ES = this._$EP());
+  }
+  C(t2, s2, { useDefault: i2, reflect: e2, wrapped: h2 }, r2) {
+    i2 && !(this._$Ej ?? (this._$Ej = /* @__PURE__ */ new Map())).has(t2) && (this._$Ej.set(t2, r2 ?? s2 ?? this[t2]), true !== h2 || void 0 !== r2) || (this._$AL.has(t2) || (this.hasUpdated || i2 || (s2 = void 0), this._$AL.set(t2, s2)), true === e2 && this._$Em !== t2 && (this._$Eq ?? (this._$Eq = /* @__PURE__ */ new Set())).add(t2));
+  }
+  async _$EP() {
+    this.isUpdatePending = true;
+    try {
+      await this._$ES;
+    } catch (t3) {
+      Promise.reject(t3);
+    }
+    const t2 = this.scheduleUpdate();
+    return null != t2 && await t2, !this.isUpdatePending;
+  }
+  scheduleUpdate() {
+    return this.performUpdate();
+  }
+  performUpdate() {
+    var _a2;
+    if (!this.isUpdatePending) return;
+    if (!this.hasUpdated) {
+      if (this.renderRoot ?? (this.renderRoot = this.createRenderRoot()), this._$Ep) {
+        for (const [t4, s3] of this._$Ep) this[t4] = s3;
+        this._$Ep = void 0;
+      }
+      const t3 = this.constructor.elementProperties;
+      if (t3.size > 0) for (const [s3, i2] of t3) {
+        const { wrapped: t4 } = i2, e2 = this[s3];
+        true !== t4 || this._$AL.has(s3) || void 0 === e2 || this.C(s3, void 0, i2, e2);
+      }
+    }
+    let t2 = false;
+    const s2 = this._$AL;
+    try {
+      t2 = this.shouldUpdate(s2), t2 ? (this.willUpdate(s2), (_a2 = this._$EO) == null ? void 0 : _a2.forEach((t3) => {
+        var _a3;
+        return (_a3 = t3.hostUpdate) == null ? void 0 : _a3.call(t3);
+      }), this.update(s2)) : this._$EM();
+    } catch (s3) {
+      throw t2 = false, this._$EM(), s3;
+    }
+    t2 && this._$AE(s2);
+  }
+  willUpdate(t2) {
+  }
+  _$AE(t2) {
+    var _a2;
+    (_a2 = this._$EO) == null ? void 0 : _a2.forEach((t3) => {
+      var _a3;
+      return (_a3 = t3.hostUpdated) == null ? void 0 : _a3.call(t3);
+    }), this.hasUpdated || (this.hasUpdated = true, this.firstUpdated(t2)), this.updated(t2);
+  }
+  _$EM() {
+    this._$AL = /* @__PURE__ */ new Map(), this.isUpdatePending = false;
+  }
+  get updateComplete() {
+    return this.getUpdateComplete();
+  }
+  getUpdateComplete() {
+    return this._$ES;
+  }
+  shouldUpdate(t2) {
+    return true;
+  }
+  update(t2) {
+    this._$Eq && (this._$Eq = this._$Eq.forEach((t3) => this._$ET(t3, this[t3]))), this._$EM();
+  }
+  updated(t2) {
+  }
+  firstUpdated(t2) {
+  }
+};
+y$1.elementStyles = [], y$1.shadowRootOptions = { mode: "open" }, y$1[d$1("elementProperties")] = /* @__PURE__ */ new Map(), y$1[d$1("finalized")] = /* @__PURE__ */ new Map(), p$1 == null ? void 0 : p$1({ ReactiveElement: y$1 }), (a$1.reactiveElementVersions ?? (a$1.reactiveElementVersions = [])).push("2.1.0");
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+const t = globalThis, i$1 = t.trustedTypes, s$1 = i$1 ? i$1.createPolicy("lit-html", { createHTML: (t2) => t2 }) : void 0, e = "$lit$", h = `lit$${Math.random().toFixed(9).slice(2)}$`, o$1 = "?" + h, n2 = `<${o$1}>`, r = document, l = () => r.createComment(""), c = (t2) => null === t2 || "object" != typeof t2 && "function" != typeof t2, a = Array.isArray, u = (t2) => a(t2) || "function" == typeof (t2 == null ? void 0 : t2[Symbol.iterator]), d = "[ 	\n\f\r]", f = /<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g, v = /-->/g, _ = />/g, m = RegExp(`>|${d}(?:([^\\s"'>=/]+)(${d}*=${d}*(?:[^ 	
+\f\r"'\`<>=]|("|')|))|$)`, "g"), p = /'/g, g = /"/g, $ = /^(?:script|style|textarea|title)$/i, y2 = (t2) => (i2, ...s2) => ({ _$litType$: t2, strings: i2, values: s2 }), x = y2(1), T = Symbol.for("lit-noChange"), E = Symbol.for("lit-nothing"), A = /* @__PURE__ */ new WeakMap(), C = r.createTreeWalker(r, 129);
+function P(t2, i2) {
+  if (!a(t2) || !t2.hasOwnProperty("raw")) throw Error("invalid template strings array");
+  return void 0 !== s$1 ? s$1.createHTML(i2) : i2;
+}
+const V = (t2, i2) => {
+  const s2 = t2.length - 1, o2 = [];
+  let r2, l2 = 2 === i2 ? "<svg>" : 3 === i2 ? "<math>" : "", c2 = f;
+  for (let i3 = 0; i3 < s2; i3++) {
+    const s3 = t2[i3];
+    let a2, u2, d2 = -1, y3 = 0;
+    for (; y3 < s3.length && (c2.lastIndex = y3, u2 = c2.exec(s3), null !== u2); ) y3 = c2.lastIndex, c2 === f ? "!--" === u2[1] ? c2 = v : void 0 !== u2[1] ? c2 = _ : void 0 !== u2[2] ? ($.test(u2[2]) && (r2 = RegExp("</" + u2[2], "g")), c2 = m) : void 0 !== u2[3] && (c2 = m) : c2 === m ? ">" === u2[0] ? (c2 = r2 ?? f, d2 = -1) : void 0 === u2[1] ? d2 = -2 : (d2 = c2.lastIndex - u2[2].length, a2 = u2[1], c2 = void 0 === u2[3] ? m : '"' === u2[3] ? g : p) : c2 === g || c2 === p ? c2 = m : c2 === v || c2 === _ ? c2 = f : (c2 = m, r2 = void 0);
+    const x2 = c2 === m && t2[i3 + 1].startsWith("/>") ? " " : "";
+    l2 += c2 === f ? s3 + n2 : d2 >= 0 ? (o2.push(a2), s3.slice(0, d2) + e + s3.slice(d2) + h + x2) : s3 + h + (-2 === d2 ? i3 : x2);
+  }
+  return [P(t2, l2 + (t2[s2] || "<?>") + (2 === i2 ? "</svg>" : 3 === i2 ? "</math>" : "")), o2];
+};
+class N {
+  constructor({ strings: t2, _$litType$: s2 }, n3) {
+    let r2;
+    this.parts = [];
+    let c2 = 0, a2 = 0;
+    const u2 = t2.length - 1, d2 = this.parts, [f2, v2] = V(t2, s2);
+    if (this.el = N.createElement(f2, n3), C.currentNode = this.el.content, 2 === s2 || 3 === s2) {
+      const t3 = this.el.content.firstChild;
+      t3.replaceWith(...t3.childNodes);
+    }
+    for (; null !== (r2 = C.nextNode()) && d2.length < u2; ) {
+      if (1 === r2.nodeType) {
+        if (r2.hasAttributes()) for (const t3 of r2.getAttributeNames()) if (t3.endsWith(e)) {
+          const i2 = v2[a2++], s3 = r2.getAttribute(t3).split(h), e2 = /([.?@])?(.*)/.exec(i2);
+          d2.push({ type: 1, index: c2, name: e2[2], strings: s3, ctor: "." === e2[1] ? H : "?" === e2[1] ? I : "@" === e2[1] ? L : k }), r2.removeAttribute(t3);
+        } else t3.startsWith(h) && (d2.push({ type: 6, index: c2 }), r2.removeAttribute(t3));
+        if ($.test(r2.tagName)) {
+          const t3 = r2.textContent.split(h), s3 = t3.length - 1;
+          if (s3 > 0) {
+            r2.textContent = i$1 ? i$1.emptyScript : "";
+            for (let i2 = 0; i2 < s3; i2++) r2.append(t3[i2], l()), C.nextNode(), d2.push({ type: 2, index: ++c2 });
+            r2.append(t3[s3], l());
+          }
+        }
+      } else if (8 === r2.nodeType) if (r2.data === o$1) d2.push({ type: 2, index: c2 });
+      else {
+        let t3 = -1;
+        for (; -1 !== (t3 = r2.data.indexOf(h, t3 + 1)); ) d2.push({ type: 7, index: c2 }), t3 += h.length - 1;
+      }
+      c2++;
+    }
+  }
+  static createElement(t2, i2) {
+    const s2 = r.createElement("template");
+    return s2.innerHTML = t2, s2;
+  }
+}
+function S(t2, i2, s2 = t2, e2) {
+  var _a2, _b;
+  if (i2 === T) return i2;
+  let h2 = void 0 !== e2 ? (_a2 = s2._$Co) == null ? void 0 : _a2[e2] : s2._$Cl;
+  const o2 = c(i2) ? void 0 : i2._$litDirective$;
+  return (h2 == null ? void 0 : h2.constructor) !== o2 && ((_b = h2 == null ? void 0 : h2._$AO) == null ? void 0 : _b.call(h2, false), void 0 === o2 ? h2 = void 0 : (h2 = new o2(t2), h2._$AT(t2, s2, e2)), void 0 !== e2 ? (s2._$Co ?? (s2._$Co = []))[e2] = h2 : s2._$Cl = h2), void 0 !== h2 && (i2 = S(t2, h2._$AS(t2, i2.values), h2, e2)), i2;
+}
+class M {
+  constructor(t2, i2) {
+    this._$AV = [], this._$AN = void 0, this._$AD = t2, this._$AM = i2;
+  }
+  get parentNode() {
+    return this._$AM.parentNode;
+  }
+  get _$AU() {
+    return this._$AM._$AU;
+  }
+  u(t2) {
+    const { el: { content: i2 }, parts: s2 } = this._$AD, e2 = ((t2 == null ? void 0 : t2.creationScope) ?? r).importNode(i2, true);
+    C.currentNode = e2;
+    let h2 = C.nextNode(), o2 = 0, n3 = 0, l2 = s2[0];
+    for (; void 0 !== l2; ) {
+      if (o2 === l2.index) {
+        let i3;
+        2 === l2.type ? i3 = new R(h2, h2.nextSibling, this, t2) : 1 === l2.type ? i3 = new l2.ctor(h2, l2.name, l2.strings, this, t2) : 6 === l2.type && (i3 = new z(h2, this, t2)), this._$AV.push(i3), l2 = s2[++n3];
+      }
+      o2 !== (l2 == null ? void 0 : l2.index) && (h2 = C.nextNode(), o2++);
+    }
+    return C.currentNode = r, e2;
+  }
+  p(t2) {
+    let i2 = 0;
+    for (const s2 of this._$AV) void 0 !== s2 && (void 0 !== s2.strings ? (s2._$AI(t2, s2, i2), i2 += s2.strings.length - 2) : s2._$AI(t2[i2])), i2++;
+  }
+}
+class R {
+  get _$AU() {
+    var _a2;
+    return ((_a2 = this._$AM) == null ? void 0 : _a2._$AU) ?? this._$Cv;
+  }
+  constructor(t2, i2, s2, e2) {
+    this.type = 2, this._$AH = E, this._$AN = void 0, this._$AA = t2, this._$AB = i2, this._$AM = s2, this.options = e2, this._$Cv = (e2 == null ? void 0 : e2.isConnected) ?? true;
+  }
+  get parentNode() {
+    let t2 = this._$AA.parentNode;
+    const i2 = this._$AM;
+    return void 0 !== i2 && 11 === (t2 == null ? void 0 : t2.nodeType) && (t2 = i2.parentNode), t2;
+  }
+  get startNode() {
+    return this._$AA;
+  }
+  get endNode() {
+    return this._$AB;
+  }
+  _$AI(t2, i2 = this) {
+    t2 = S(this, t2, i2), c(t2) ? t2 === E || null == t2 || "" === t2 ? (this._$AH !== E && this._$AR(), this._$AH = E) : t2 !== this._$AH && t2 !== T && this._(t2) : void 0 !== t2._$litType$ ? this.$(t2) : void 0 !== t2.nodeType ? this.T(t2) : u(t2) ? this.k(t2) : this._(t2);
+  }
+  O(t2) {
+    return this._$AA.parentNode.insertBefore(t2, this._$AB);
+  }
+  T(t2) {
+    this._$AH !== t2 && (this._$AR(), this._$AH = this.O(t2));
+  }
+  _(t2) {
+    this._$AH !== E && c(this._$AH) ? this._$AA.nextSibling.data = t2 : this.T(r.createTextNode(t2)), this._$AH = t2;
+  }
+  $(t2) {
+    var _a2;
+    const { values: i2, _$litType$: s2 } = t2, e2 = "number" == typeof s2 ? this._$AC(t2) : (void 0 === s2.el && (s2.el = N.createElement(P(s2.h, s2.h[0]), this.options)), s2);
+    if (((_a2 = this._$AH) == null ? void 0 : _a2._$AD) === e2) this._$AH.p(i2);
+    else {
+      const t3 = new M(e2, this), s3 = t3.u(this.options);
+      t3.p(i2), this.T(s3), this._$AH = t3;
+    }
+  }
+  _$AC(t2) {
+    let i2 = A.get(t2.strings);
+    return void 0 === i2 && A.set(t2.strings, i2 = new N(t2)), i2;
+  }
+  k(t2) {
+    a(this._$AH) || (this._$AH = [], this._$AR());
+    const i2 = this._$AH;
+    let s2, e2 = 0;
+    for (const h2 of t2) e2 === i2.length ? i2.push(s2 = new R(this.O(l()), this.O(l()), this, this.options)) : s2 = i2[e2], s2._$AI(h2), e2++;
+    e2 < i2.length && (this._$AR(s2 && s2._$AB.nextSibling, e2), i2.length = e2);
+  }
+  _$AR(t2 = this._$AA.nextSibling, i2) {
+    var _a2;
+    for ((_a2 = this._$AP) == null ? void 0 : _a2.call(this, false, true, i2); t2 && t2 !== this._$AB; ) {
+      const i3 = t2.nextSibling;
+      t2.remove(), t2 = i3;
+    }
+  }
+  setConnected(t2) {
+    var _a2;
+    void 0 === this._$AM && (this._$Cv = t2, (_a2 = this._$AP) == null ? void 0 : _a2.call(this, t2));
+  }
+}
+class k {
+  get tagName() {
+    return this.element.tagName;
+  }
+  get _$AU() {
+    return this._$AM._$AU;
+  }
+  constructor(t2, i2, s2, e2, h2) {
+    this.type = 1, this._$AH = E, this._$AN = void 0, this.element = t2, this.name = i2, this._$AM = e2, this.options = h2, s2.length > 2 || "" !== s2[0] || "" !== s2[1] ? (this._$AH = Array(s2.length - 1).fill(new String()), this.strings = s2) : this._$AH = E;
+  }
+  _$AI(t2, i2 = this, s2, e2) {
+    const h2 = this.strings;
+    let o2 = false;
+    if (void 0 === h2) t2 = S(this, t2, i2, 0), o2 = !c(t2) || t2 !== this._$AH && t2 !== T, o2 && (this._$AH = t2);
+    else {
+      const e3 = t2;
+      let n3, r2;
+      for (t2 = h2[0], n3 = 0; n3 < h2.length - 1; n3++) r2 = S(this, e3[s2 + n3], i2, n3), r2 === T && (r2 = this._$AH[n3]), o2 || (o2 = !c(r2) || r2 !== this._$AH[n3]), r2 === E ? t2 = E : t2 !== E && (t2 += (r2 ?? "") + h2[n3 + 1]), this._$AH[n3] = r2;
+    }
+    o2 && !e2 && this.j(t2);
+  }
+  j(t2) {
+    t2 === E ? this.element.removeAttribute(this.name) : this.element.setAttribute(this.name, t2 ?? "");
+  }
+}
+class H extends k {
+  constructor() {
+    super(...arguments), this.type = 3;
+  }
+  j(t2) {
+    this.element[this.name] = t2 === E ? void 0 : t2;
+  }
+}
+class I extends k {
+  constructor() {
+    super(...arguments), this.type = 4;
+  }
+  j(t2) {
+    this.element.toggleAttribute(this.name, !!t2 && t2 !== E);
+  }
+}
+class L extends k {
+  constructor(t2, i2, s2, e2, h2) {
+    super(t2, i2, s2, e2, h2), this.type = 5;
+  }
+  _$AI(t2, i2 = this) {
+    if ((t2 = S(this, t2, i2, 0) ?? E) === T) return;
+    const s2 = this._$AH, e2 = t2 === E && s2 !== E || t2.capture !== s2.capture || t2.once !== s2.once || t2.passive !== s2.passive, h2 = t2 !== E && (s2 === E || e2);
+    e2 && this.element.removeEventListener(this.name, this, s2), h2 && this.element.addEventListener(this.name, this, t2), this._$AH = t2;
+  }
+  handleEvent(t2) {
+    var _a2;
+    "function" == typeof this._$AH ? this._$AH.call(((_a2 = this.options) == null ? void 0 : _a2.host) ?? this.element, t2) : this._$AH.handleEvent(t2);
+  }
+}
+class z {
+  constructor(t2, i2, s2) {
+    this.element = t2, this.type = 6, this._$AN = void 0, this._$AM = i2, this.options = s2;
+  }
+  get _$AU() {
+    return this._$AM._$AU;
+  }
+  _$AI(t2) {
+    S(this, t2);
+  }
+}
+const j = t.litHtmlPolyfillSupport;
+j == null ? void 0 : j(N, R), (t.litHtmlVersions ?? (t.litHtmlVersions = [])).push("3.3.0");
+const B = (t2, i2, s2) => {
+  const e2 = (s2 == null ? void 0 : s2.renderBefore) ?? i2;
+  let h2 = e2._$litPart$;
+  if (void 0 === h2) {
+    const t3 = (s2 == null ? void 0 : s2.renderBefore) ?? null;
+    e2._$litPart$ = h2 = new R(i2.insertBefore(l(), t3), t3, void 0, s2 ?? {});
+  }
+  return h2._$AI(t2), h2;
+};
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+const s = globalThis;
+class i extends y$1 {
+  constructor() {
+    super(...arguments), this.renderOptions = { host: this }, this._$Do = void 0;
+  }
+  createRenderRoot() {
+    var _a2;
+    const t2 = super.createRenderRoot();
+    return (_a2 = this.renderOptions).renderBefore ?? (_a2.renderBefore = t2.firstChild), t2;
+  }
+  update(t2) {
+    const r2 = this.render();
+    this.hasUpdated || (this.renderOptions.isConnected = this.isConnected), super.update(t2), this._$Do = B(r2, this.renderRoot, this.renderOptions);
+  }
+  connectedCallback() {
+    var _a2;
+    super.connectedCallback(), (_a2 = this._$Do) == null ? void 0 : _a2.setConnected(true);
+  }
+  disconnectedCallback() {
+    var _a2;
+    super.disconnectedCallback(), (_a2 = this._$Do) == null ? void 0 : _a2.setConnected(false);
+  }
+  render() {
+    return T;
+  }
+}
+i._$litElement$ = true, i["finalized"] = true, (_a = s.litElementHydrateSupport) == null ? void 0 : _a.call(s, { LitElement: i });
+const o = s.litElementPolyfillSupport;
+o == null ? void 0 : o({ LitElement: i });
+(s.litElementVersions ?? (s.litElementVersions = [])).push("4.2.0");
+export {
+  E,
+  f$1 as f,
+  i,
+  u$1 as u,
+  x
+};
--- a/crates/frontend/public/assets/js/property-D0NJdseG.mjs
+++ b/crates/frontend/public/assets/js/property-D0NJdseG.mjs
@@ -0,0 +1,47 @@
+import { f, u } from "./lit-z6_uA4GX.mjs";
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+const t = (t2) => (e, o2) => {
+  void 0 !== o2 ? o2.addInitializer(() => {
+    customElements.define(t2, e);
+  }) : customElements.define(t2, e);
+};
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+const o = { attribute: true, type: String, converter: u, reflect: false, hasChanged: f }, r = (t2 = o, e, r2) => {
+  const { kind: n2, metadata: i } = r2;
+  let s = globalThis.litPropertyMetadata.get(i);
+  if (void 0 === s && globalThis.litPropertyMetadata.set(i, s = /* @__PURE__ */ new Map()), "setter" === n2 && ((t2 = Object.create(t2)).wrapped = true), s.set(r2.name, t2), "accessor" === n2) {
+    const { name: o2 } = r2;
+    return { set(r3) {
+      const n3 = e.get.call(this);
+      e.set.call(this, r3), this.requestUpdate(o2, n3, t2);
+    }, init(e2) {
+      return void 0 !== e2 && this.C(o2, void 0, t2, e2), e2;
+    } };
+  }
+  if ("setter" === n2) {
+    const { name: o2 } = r2;
+    return function(r3) {
+      const n3 = this[o2];
+      e.call(this, r3), this.requestUpdate(o2, n3, t2);
+    };
+  }
+  throw Error("Unsupported decorator location: " + n2);
+};
+function n(t2) {
+  return (e, o2) => "object" == typeof o2 ? r(t2, e, o2) : ((t3, e2, o3) => {
+    const r2 = e2.hasOwnProperty(o3);
+    return e2.constructor.createProperty(o3, t3), r2 ? Object.getOwnPropertyDescriptor(e2, o3) : void 0;
+  })(t2, e, o2);
+}
+export {
+  n,
+  t
+};
--- a/crates/frontend/public/assets/js/ref-CPp9J0V5.mjs
+++ b/crates/frontend/public/assets/js/ref-CPp9J0V5.mjs
@@ -0,0 +1,128 @@
+import { E } from "./lit-z6_uA4GX.mjs";
+/**
+ * @license
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+const f$1 = (o2) => void 0 === o2.strings;
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+const t = { CHILD: 2 }, e$1 = (t2) => (...e2) => ({ _$litDirective$: t2, values: e2 });
+class i {
+  constructor(t2) {
+  }
+  get _$AU() {
+    return this._$AM._$AU;
+  }
+  _$AT(t2, e2, i2) {
+    this._$Ct = t2, this._$AM = e2, this._$Ci = i2;
+  }
+  _$AS(t2, e2) {
+    return this.update(t2, e2);
+  }
+  update(t2, e2) {
+    return this.render(...e2);
+  }
+}
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+const s = (i2, t2) => {
+  var _a;
+  const e2 = i2._$AN;
+  if (void 0 === e2) return false;
+  for (const i3 of e2) (_a = i3._$AO) == null ? void 0 : _a.call(i3, t2, false), s(i3, t2);
+  return true;
+}, o$1 = (i2) => {
+  let t2, e2;
+  do {
+    if (void 0 === (t2 = i2._$AM)) break;
+    e2 = t2._$AN, e2.delete(i2), i2 = t2;
+  } while (0 === (e2 == null ? void 0 : e2.size));
+}, r = (i2) => {
+  for (let t2; t2 = i2._$AM; i2 = t2) {
+    let e2 = t2._$AN;
+    if (void 0 === e2) t2._$AN = e2 = /* @__PURE__ */ new Set();
+    else if (e2.has(i2)) break;
+    e2.add(i2), c(t2);
+  }
+};
+function h$1(i2) {
+  void 0 !== this._$AN ? (o$1(this), this._$AM = i2, r(this)) : this._$AM = i2;
+}
+function n$1(i2, t2 = false, e2 = 0) {
+  const r2 = this._$AH, h2 = this._$AN;
+  if (void 0 !== h2 && 0 !== h2.size) if (t2) if (Array.isArray(r2)) for (let i3 = e2; i3 < r2.length; i3++) s(r2[i3], false), o$1(r2[i3]);
+  else null != r2 && (s(r2, false), o$1(r2));
+  else s(this, i2);
+}
+const c = (i2) => {
+  i2.type == t.CHILD && (i2._$AP ?? (i2._$AP = n$1), i2._$AQ ?? (i2._$AQ = h$1));
+};
+class f extends i {
+  constructor() {
+    super(...arguments), this._$AN = void 0;
+  }
+  _$AT(i2, t2, e2) {
+    super._$AT(i2, t2, e2), r(this), this.isConnected = i2._$AU;
+  }
+  _$AO(i2, t2 = true) {
+    var _a, _b;
+    i2 !== this.isConnected && (this.isConnected = i2, i2 ? (_a = this.reconnected) == null ? void 0 : _a.call(this) : (_b = this.disconnected) == null ? void 0 : _b.call(this)), t2 && (s(this, i2), o$1(this));
+  }
+  setValue(t2) {
+    if (f$1(this._$Ct)) this._$Ct._$AI(t2, this);
+    else {
+      const i2 = [...this._$Ct._$AH];
+      i2[this._$Ci] = t2, this._$Ct._$AI(i2, this, 0);
+    }
+  }
+  disconnected() {
+  }
+  reconnected() {
+  }
+}
+/**
+ * @license
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+const e = () => new h();
+class h {
+}
+const o = /* @__PURE__ */ new WeakMap(), n = e$1(class extends f {
+  render(i2) {
+    return E;
+  }
+  update(i2, [s2]) {
+    var _a;
+    const e2 = s2 !== this.G;
+    return e2 && void 0 !== this.G && this.rt(void 0), (e2 || this.lt !== this.ct) && (this.G = s2, this.ht = (_a = i2.options) == null ? void 0 : _a.host, this.rt(this.ct = i2.element)), E;
+  }
+  rt(t2) {
+    if (this.isConnected || (t2 = void 0), "function" == typeof this.G) {
+      const i2 = this.ht ?? globalThis;
+      let s2 = o.get(i2);
+      void 0 === s2 && (s2 = /* @__PURE__ */ new WeakMap(), o.set(i2, s2)), void 0 !== s2.get(this.G) && this.G.call(this.ht, void 0), s2.set(this.G, t2), void 0 !== t2 && this.G.call(this.ht, t2);
+    } else this.G.value = t2;
+  }
+  get lt() {
+    var _a, _b;
+    return "function" == typeof this.G ? (_a = o.get(this.ht ?? globalThis)) == null ? void 0 : _a.get(this.G) : (_b = this.G) == null ? void 0 : _b.value;
+  }
+  disconnected() {
+    this.lt === this.ct && this.rt(void 0);
+  }
+  reconnected() {
+    this.rt(this.ct);
+  }
+});
+export {
+  e,
+  n
+};
--- a/crates/frontend/public/assets/js/webdav-D0R7xCzX.mjs
+++ b/crates/frontend/public/assets/js/webdav-D0R7xCzX.mjs
--- a/crates/frontend/public/assets/licenses.html
+++ b/crates/frontend/public/assets/licenses.html
--- a/crates/frontend/public/assets/style.css
+++ b/crates/frontend/public/assets/style.css
@@ -160,14 +160,15 @@ table {
        display: grid;
        min-height: 80px;
        grid-template-areas:
-          ".                .     color-chip"
-          "title            comps color-chip"
-          "description      .     color-chip"
-          "subscription-url .     color-chip"
-          "actions          .     color-chip"
-          ".                .     color-chip";
+          ".                .                 color-chip"
+          "title            comps             color-chip"
+          "description      description       color-chip"
+          "subscription-url subscription-url  color-chip"
+          "actions          actions           color-chip"
+          ".                .                 color-chip";
        grid-template-rows: 12px auto auto auto auto 12px;
        grid-template-columns: min-content auto 80px;
+        row-gap: 4px;
        color: inherit;
        text-decoration: none;
        padding-left: 12px;
@@ -220,6 +221,8 @@ table {
        .actions {
          grid-area: actions;
          width: fit-content;
+          display: flex;
+          gap: 12px;
        }

        &:hover {
--- a/crates/frontend/public/templates/pages/addressbook.html
+++ b/crates/frontend/public/templates/pages/addressbook.html
@@ -10,12 +10,4 @@

 <pre>{{ addressbook|json }}</pre>

-<h2>Delete</h2>
-
-<section>
-  <form method="POST" action="/frontend/user/{{addressbook.principal}}/addressbook/{{addressbook.id}}/delete">
-    <button type="submit">Move to trash</button>
-  </form>
-</section>
-
 {% endblock %}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Lennart	2c2a6006c7	version 0.4.4	2025-06-25 16:03:31 +02:00
Lennart	4600f03b45	frontend: slight improvements to collection lists	2025-06-25 16:01:17 +02:00
Lennart	41fc1e6ea5	frontend: Remove default red for calendars without color	2025-06-25 15:56:46 +02:00
Lennart	b56591c482	frontend: LSP appeasement	2025-06-25 15:54:47 +02:00
Lennart	d639b18005	version 0.4.3	2025-06-23 16:44:21 +02:00
Lennart	6046439fc7	feat(dav): Add show_deleted parameter to get_resource Fixes #86	2025-06-23 16:43:46 +02:00
Lennart	f9de8a4687	feat: Add show_deleted to get_calendar	2025-06-23 16:35:36 +02:00
Lennart	8dfb47b28f	version 0.4.2	2025-06-23 16:13:18 +02:00
Lennart	eb720ded99	ci: Only tag releases as latest container images	2025-06-23 16:12:36 +02:00
Lennart	89ef7b2ced	Update vcard date tests	2025-06-23 16:09:22 +02:00
Lennart	6e0129130e	Fix birthdays without year in birthday calendar Fixes #79	2025-06-23 16:03:59 +02:00
Lennart	c646986c56	Version 0.4.1	2025-06-23 14:08:06 +02:00
Lennart	503cbe3699	fix: Add default frontend config	2025-06-23 14:07:38 +02:00
Lennart	79c66a0b46	fix(caldav): Fix permissions to allow for deletion of calendar subscriptions fixes #84	2025-06-23 14:04:09 +02:00
Lennart	e5687c6e43	fix(frontend): calendar subscription creation	2025-06-23 14:03:10 +02:00
Lennart	79b67a17c3	Implement deletion button to permanently delete collections	2025-06-23 13:48:00 +02:00
Lennart	7d18faff69	version 0.3.6	2025-06-23 11:21:04 +02:00
Lennart	753f8e90d3	fix(frontend): Fix calendar download link	2025-06-23 11:20:44 +02:00
Lennart	701fa9dd9c	Version 3.4.5	2025-06-23 08:54:26 +02:00
Lennart	31b17cfe7f	Frontend: Fix dumb typo in calendar creation form Fixes #82	2025-06-23 08:53:50 +02:00
Lennart	d802a0085a	Add Home Assistant to tested clients	2025-06-23 00:42:45 +02:00
Lennart	786b15f5b9	version 0.3.4	2025-06-22 23:58:49 +02:00
Lennart	f5d097ac55	oidc: Fix for OIDC servers not supporting RFC 9207 see #81	2025-06-22 23:55:57 +02:00
Lennart	668fa86e3c	Update version to 0.3.3	2025-06-22 21:46:37 +02:00
Lennart	23d2024644	Update note on production-readiness	2025-06-22 19:43:46 +02:00
Lennart	15aadcf1be	Rename User struct to Principal	2025-06-19 20:59:59 +02:00
Lennart	4a3b7d7ce6	Update typescript config	2025-06-19 20:52:17 +02:00
Lennart	1a2f3b8f8a	frontend: Move collection creation to dialog	2025-06-18 18:09:19 +02:00
Lennart	9e8c218308	Remove unused p256 dependency	2025-06-18 17:49:00 +02:00
Lennart	f2adce739b	Update version to v0.3.2	2025-06-15 17:12:34 +02:00
Lennart	0415664ff3	calendar_store: Fix deleted objects being returned	2025-06-15 16:31:07 +02:00
Lennart	677e0082fa	multistatus response: Set No-Cache	2025-06-15 13:16:37 +02:00
Lennart	a387885b0a	Remove calendar-proxy-write from caldav principal	2025-06-15 11:44:44 +02:00
Lennart	990b953055	Fix typo on store preventing us from deleting calendar objects	2025-06-15 10:37:51 +02:00
Lennart	36b47a645d	Fix missing ece backend, finally managed to statically link openssl	2025-06-14 22:26:01 +02:00
Lennart	aa02d11f58	Increase version number to 0.3.0	2025-06-14 20:33:25 +02:00
Lennart	1c31323512	Remove optional dependencies to remove openssl dependency	2025-06-14 20:32:10 +02:00
Lennart	03ae492483	Implement DAV Push	2025-06-14 20:24:50 +02:00
Lennart	0c48507f0c	dav: Fix Destination header percent decoding	2025-06-14 16:49:34 +02:00
Lennart	829d4a4385	dav: MOVE/COPY remove origin from Destination header	2025-06-14 15:46:39 +02:00
Lennart	4fe28c5b0f	dav: Make MethodFunction public	2025-06-14 15:24:23 +02:00
Lennart	529f36ad99	dav: Convert is_collection const to function which will make filesystem access easier	2025-06-14 15:21:10 +02:00
Lennart	ca5891314c	Forgot to commit Cargo.lock	2025-06-14 14:58:33 +02:00
Lennart	e653c68cae	Set log level for 404	2025-06-14 14:57:42 +02:00
Lennart	26941c621b	Update version to v0.2.2	2025-06-14 14:44:47 +02:00
Lennart	86ab6ef75e	dav: Add interface for copy and move	2025-06-14 14:44:10 +02:00
Lennart	0669d4e683	fix dumb mistake	2025-06-13 18:27:16 +02:00
Lennart	0c432d70f9	frontend: Introduce Web Components for forms	2025-06-13 18:24:04 +02:00
Lennart	54997ef865	MKCOL: Set empty displayname to None	2025-06-13 18:23:32 +02:00
Lennart	1a1deeb5a2	mkcalendar: Support subscription url	2025-06-13 18:06:38 +02:00
Lennart	87899738f6	Add dev feature to serve static files from source	2025-06-13 14:57:53 +02:00
Lennart	ab90e5129c	Update README.md	2025-06-12 21:06:34 +02:00
Lennart	a9cb397f57	Update README.md	2025-06-12 21:05:37 +02:00
Lennart	35e78bfb44	Update .sqlx files	2025-06-12 21:03:37 +02:00
Lennart	b6ef2b4c05	Update documentation given the changes to memberships	2025-06-12 20:59:50 +02:00
Lennart	32bc8c707d	Add group-membership to both caldav and carddav and fix addressbook-home-set for shared principals	2025-06-12 20:55:22 +02:00
Lennart	1757bbee13	carddav: Remove members from addressbook-home-set	2025-06-12 20:12:17 +02:00
Lennart	4dbc316e64	Remove member principals from calendar-home-set	2025-06-12 20:10:14 +02:00
Lennart	4705170dbc	Update .sqlx files	2025-06-12 20:05:51 +02:00
Lennart	0e2f08d7f2	caldav: Add some access control-related properties and advertise calendar-proxy	2025-06-12 19:51:02 +02:00
Lennart	feb8b3ff09	Add member search to user store	2025-06-12 19:50:32 +02:00
Lennart	41d5c72e4e	Fix and simplify support-report-set	2025-06-12 17:39:42 +02:00
Lennart	89adbcf13f	xml: Fix default namespace prefixing for enum variants	2025-06-12 17:38:56 +02:00
Lennart	5a3a2c0909	Fix TagList not writing the <prop> wrapper	2025-06-12 16:18:33 +02:00
Lennart	3e8fffa316	Fix xml PropName such that the rename attribute also propagates to the prop name	2025-06-12 16:07:32 +02:00
Lennart	40e7bc0f66	Fix tests	2025-06-12 15:33:49 +02:00
Lennart	f857d68760	principal: Implement principal-collection-set	2025-06-12 15:31:34 +02:00
Lennart	9e5eaa5e1c	Fix bug where principal collections would return information about the requesting user instead of the principal resource	2025-06-12 15:23:02 +02:00
Lennart	7c73223877	dav: Implement some principal props for WebDAV ACL	2025-06-12 15:00:54 +02:00
Lennart K	0c1c04d1cd	dav: Move displayname to common properties	2025-06-12 14:39:16 +02:00
Lennart	72961f44e0	Update Docker workflow to hopefully tag releases	2025-06-11 22:09:29 +02:00
Lennart	49ac6abf35	Update .gitattributes	2025-06-11 21:45:06 +02:00
Lennart	c855e3d6b6	Random preparation for release	2025-06-11 21:35:46 +02:00
Lennart	6ecdc6125e	Iterate on documentation	2025-06-11 21:13:06 +02:00
Lennart	4eb35d6c0d	caldav: Merge calendar store and birthday store into combined store	2025-06-11 19:57:04 +02:00
Lennart	bd0684dcbc	Implement workaround to allow GNOME Accounts setup	2025-06-11 15:37:59 +02:00
Lennart	dac49f853a	Update .sqlx files	2025-06-11 00:58:49 +02:00
Lennart	f1c61ecefa	Fix insert_calendar: subscription_url not saved	2025-06-11 00:55:13 +02:00