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30 lines
654 B
Go
30 lines
654 B
Go
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package overlays
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import (
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"net/http"
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"os"
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"github.com/sirupsen/logrus"
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"golang.org/x/net/webdav"
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)
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func getDAVHandler() http.HandlerFunc {
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overlaysDir := os.Getenv("OVERLAYS_DIR")
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if ds, err := os.Stat(overlaysDir); err != nil || overlaysDir == "" || !ds.IsDir() {
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return http.NotFound
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}
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return (&webdav.Handler{
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Prefix: "/overlays/dav",
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FileSystem: webdav.Dir(overlaysDir),
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LockSystem: webdav.NewMemLS(),
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Logger: func(r *http.Request, err error) {
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logger := logrus.WithField("module", "overlays-dav")
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if err != nil {
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logger = logger.WithError(err)
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}
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logger.Debugf("%s %s", r.Method, r.URL)
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},
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}).ServeHTTP
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}
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