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webdavd.go
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webdavd.go
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package webdavd
import (
"crypto/subtle"
"net/http"
"net/http/httptest"
"golang.org/x/net/webdav"
"github.com/wavemechanics/qdeliver/internal/webdavd/handler/basicauth"
"github.com/wavemechanics/qdeliver/internal/webdavd/handler/id"
"github.com/wavemechanics/qdeliver/internal/webdavd/handler/rlog"
)
type Server struct {
Dir string // directory to serve
Addr string // port server is listening on
User string // login user
Pass string // login password
}
func (s *Server) Start() func() {
logger := func(r *http.Request, err error) {
if err != nil {
rlog.Log(r, "%+v", err)
}
}
srv := &webdav.Handler{
FileSystem: webdav.Dir(s.Dir),
LockSystem: webdav.NewMemLS(),
Logger: logger,
}
checkpw := func(u, p string) bool {
uok := subtle.ConstantTimeCompare([]byte(u), []byte(s.User)) == 1
pok := subtle.ConstantTimeCompare([]byte(p), []byte(s.Pass)) == 1
return uok && pok
}
mux := http.NewServeMux()
mux.Handle("/", id.Handle(id.Generate, rlog.Handle(basicauth.Handle("", checkpw, srv))))
server := httptest.NewServer(mux)
s.Addr = server.URL
return func() {
server.Close()
}
}