Initial content

This should enable the repo to build the application into an
container image.

Dockerfile

@@ -0,0 +1,23 @@
+FROM docker.io/library/golang:1.22 as builder
+#FROM registry.redhat.io/rhel9/go-toolset:1.20 as builder
+WORKDIR /opt/app-root/src/
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY *.go ./
+
+RUN CGO_ENABLED=0 go build -o /opt/app-root/webdavserver
+RUN mkdir /tmp/webdav
+
+
+FROM scratch
+ARG USER=1001
+
+COPY --from=builder /opt/app-root/webdavserver /webdavserver
+COPY --from=builder --chown=$USER:$USER /tmp/webdav /srv/webdav
+
+USER $USER:$USER
+
+CMD ["-webdavDir", "/srv/webdav/"]
+ENTRYPOINT ["/webdavserver"]

README.md

@@ -1 +1,13 @@
-# webdavserver
+# webdavserver
+
+[![Container Repository on Quay](https://quay.io/repository/dominikholler/webdavserver/status "Container Repository on Quay")](https://quay.io/repository/dominikholler/webdavserver)
+
+webdavserver is a example application utilizing the webdav server of the golang standard library.
+
+```
+export WEBDAVDIR=/tmp/webdav
+mkdir $WEBDAVDIR
+chmod 777 $WEBDAVDIR
+
+podman  run --rm -p 8080:8080 -v $WEBDAVDIR:/srv/webdav:z -it quay.io/dominikholler/webdavserver
+```

go.mod

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+module github.com/dominikholler/webdavserver
+
+go 1.20
+
+require golang.org/x/net v0.21.0

go.sum

@@ -0,0 +1,2 @@
+golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
+golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=

main.go

@@ -0,0 +1,34 @@
+package main
+
+import (
+	"flag"
+	"log"
+	"net/http"
+
+	"golang.org/x/net/webdav"
+)
+
+func logRequest(r *http.Request, err error) {
+  log.Println(r.RemoteAddr, r.Method, r.URL.Path)
+}
+
+
+func main() {
+    var address, prefix, webdavDir string
+
+    flag.StringVar(&address, "address", "0.0.0.0:8080", "Address to listen to.")
+    flag.StringVar(&prefix, "prefix", "", "Prefix is the URL path prefix to strip from WebDAV resource paths.")
+    flag.StringVar(&webdavDir, "webdavDir", ".", "Path to serve")
+    flag.Parse()
+
+    handler := &webdav.Handler{
+        Prefix:     prefix,
+        FileSystem: webdav.Dir(webdavDir),
+        LockSystem: webdav.NewMemLS(),
+        Logger:     logRequest,
+    }
+
+    log.Println("serving", webdavDir, "on", address)
+    http.ListenAndServe(address, handler)
+}
+