diff --git a/api/.devcontainer/webdav/advent22/config.toml b/api/.devcontainer/webdav/advent22/config.toml
new file mode 100644
index 0000000..393cb86
--- /dev/null
+++ b/api/.devcontainer/webdav/advent22/config.toml
@@ -0,0 +1,27 @@
+calendar = "calendar.toml"
+random_seed = "foo_bar"
+
+[admin]
+username = "admin"
+password = "42"
+
+[solution]
+value = "ergophobia"
+
+[site]
+title = "Advent22 UI"
+subtitle = "Lorem ipsum dolor sit amet"
+content = "This supports *markdown* **and** Emoji! 😂"
+footer = "Pictures from [Lorem picsum](https://picsum.photos)"
+
+[puzzle]
+skip_empty = true
+extra_days = [5]
+begin_day = 1
+begin_month = 12
+close_after = 90
+
+[image]
+size = 1000
+border = 60
+
diff --git a/api/.devcontainer/webdav/advent22/files/Gorditas-Bold_50.ttf b/api/.devcontainer/webdav/advent22/files/Gorditas-Bold_50.ttf
new file mode 100644
index 0000000..654b790
--- /dev/null
+++ b/api/.devcontainer/webdav/advent22/files/Gorditas-Bold_50.ttf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26b8259c2f61ef10dfa2a2fe1d1e113dfb241d6f780ce15878d005f86c1465c5
+size 109800
diff --git a/api/.devcontainer/webdav/advent22/files/OpenSans-ExtraBold_50.ttf b/api/.devcontainer/webdav/advent22/files/OpenSans-ExtraBold_50.ttf
new file mode 100644
index 0000000..f37cf6a
--- /dev/null
+++ b/api/.devcontainer/webdav/advent22/files/OpenSans-ExtraBold_50.ttf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c5a37e45cdeb42a94314e7beb51d8027edca0bc7e2b42f218e34475df974aa3
+size 131244
diff --git a/api/.devcontainer/webdav/advent22/files/calendar.toml b/api/.devcontainer/webdav/advent22/files/calendar.toml
new file mode 100644
index 0000000..9cfeea9
--- /dev/null
+++ b/api/.devcontainer/webdav/advent22/files/calendar.toml
@@ -0,0 +1,15 @@
+background = "things.jpg"
+favicon = "flower.jpg"
+doors = [
+    { day = 1, x1 = 59, y1 = 176, x2 = 219, y2 = 400 },
+    { day = 2, x1 = 418, y1 = 414, x2 = 540, y2 = 462 },
+    { day = 3, x1 = 640, y1 = 159, x2 = 902, y2 = 338 },
+    { day = 4, x1 = 698, y1 = 395, x2 = 888, y2 = 841 },
+    { day = 5, x1 = 66, y1 = 484, x2 = 196, y2 = 810 },
+    { day = 6, x1 = 284, y1 = 166, x2 = 358, y2 = 454 },
+    { day = 7, x1 = 266, y1 = 512, x2 = 360, y2 = 807 },
+    { day = 8, x1 = 413, y1 = 183, x2 = 583, y2 = 297 },
+    { day = 9, x1 = 550, y1 = 465, x2 = 617, y2 = 785 },
+    { day = 10, x1 = 425, y1 = 532, x2 = 469, y2 = 778 },
+    { day = 11, x1 = 388, y1 = 358, x2 = 610, y2 = 392 },
+]
diff --git a/api/.devcontainer/webdav/advent22/files/flower.jpg b/api/.devcontainer/webdav/advent22/files/flower.jpg
new file mode 100644
index 0000000..261a959
--- /dev/null
+++ b/api/.devcontainer/webdav/advent22/files/flower.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69a9a84f716ff9ff0cad1b28cd4f41e0f1e1e11794330135c9577e072d65a5dd
+size 29742
diff --git a/api/.devcontainer/webdav/advent22/files/things.jpg b/api/.devcontainer/webdav/advent22/files/things.jpg
new file mode 100644
index 0000000..cdafb83
--- /dev/null
+++ b/api/.devcontainer/webdav/advent22/files/things.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:764eb3d8da629eb89788d735667561a0a72a9dd00355928ecffd0ae5fe552648
+size 1057754
diff --git a/api/.devcontainer/webdav/advent22/images_auto/creek.jpg b/api/.devcontainer/webdav/advent22/images_auto/creek.jpg
new file mode 100644
index 0000000..62457f7
--- /dev/null
+++ b/api/.devcontainer/webdav/advent22/images_auto/creek.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b43fda31fbe845ebdf2a37d2cc4a98b11e4c84dcfd80b66233f02ba8d006ac28
+size 1552435
diff --git a/api/.devcontainer/webdav/advent22/images_auto/fisher.gif b/api/.devcontainer/webdav/advent22/images_auto/fisher.gif
new file mode 100644
index 0000000..2efcb4f
Binary files /dev/null and b/api/.devcontainer/webdav/advent22/images_auto/fisher.gif differ
diff --git a/api/.devcontainer/webdav/advent22/images_auto/guy.JPG b/api/.devcontainer/webdav/advent22/images_auto/guy.JPG
new file mode 100644
index 0000000..511aecc
Binary files /dev/null and b/api/.devcontainer/webdav/advent22/images_auto/guy.JPG differ
diff --git a/api/.devcontainer/webdav/advent22/images_auto/meadow.jpeg b/api/.devcontainer/webdav/advent22/images_auto/meadow.jpeg
new file mode 100644
index 0000000..81303a9
Binary files /dev/null and b/api/.devcontainer/webdav/advent22/images_auto/meadow.jpeg differ
diff --git a/api/.devcontainer/webdav/advent22/images_auto/mountains.gif b/api/.devcontainer/webdav/advent22/images_auto/mountains.gif
new file mode 100644
index 0000000..baa0283
Binary files /dev/null and b/api/.devcontainer/webdav/advent22/images_auto/mountains.gif differ
diff --git a/api/.devcontainer/webdav/advent22/images_auto/path.JPeG b/api/.devcontainer/webdav/advent22/images_auto/path.JPeG
new file mode 100644
index 0000000..79104e1
Binary files /dev/null and b/api/.devcontainer/webdav/advent22/images_auto/path.JPeG differ
diff --git a/api/.devcontainer/webdav/advent22/images_auto/shore.jpg b/api/.devcontainer/webdav/advent22/images_auto/shore.jpg
new file mode 100644
index 0000000..313d8a2
--- /dev/null
+++ b/api/.devcontainer/webdav/advent22/images_auto/shore.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c75f72838fe2ab6dcd96f0cb7dd11cf6d2aa540eed1915d266eba19143ef9e15
+size 754647
diff --git a/api/.devcontainer/webdav/advent22/images_auto/tree.GIF b/api/.devcontainer/webdav/advent22/images_auto/tree.GIF
new file mode 100644
index 0000000..1eaeded
Binary files /dev/null and b/api/.devcontainer/webdav/advent22/images_auto/tree.GIF differ
diff --git a/api/.devcontainer/webdav/advent22/images_manual/3.jpg b/api/.devcontainer/webdav/advent22/images_manual/3.jpg
new file mode 100644
index 0000000..866b5bd
--- /dev/null
+++ b/api/.devcontainer/webdav/advent22/images_manual/3.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65416352ca6ca52bd5494e97c3022ff39672f646cb199fb4225ad5d3e6f3cfc3
+size 572858
diff --git a/api/.gitignore b/api/.gitignore
index d4c7259..8e1824f 100644
--- a/api/.gitignore
+++ b/api/.gitignore
@@ -1,3 +1,5 @@
+api.*.conf
+
 # ---> Python
 # Byte-compiled / optimized / DLL files
 __pycache__/
@@ -151,5 +153,3 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
-
-api.conf
diff --git a/api/api.conf b/api/api.conf
new file mode 100644
index 0000000..46666a1
--- /dev/null
+++ b/api/api.conf
@@ -0,0 +1,5 @@
+ADVENT22__WEBDAV__PROTOCOL="http"
+ADVENT22__WEBDAV__HOST="webdav"
+ADVENT22__WEBDAV__PATH=""
+ADVENT22__WEBDAV__AUTH__USERNAME="wduser"
+ADVENT22__WEBDAV__AUTH__PASSWORD="53cr3t!"