89 lines
1.9 KiB
Go
89 lines
1.9 KiB
Go
package http
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import (
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"errors"
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"log"
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"net/http"
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"strconv"
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"github.com/tomasen/realip"
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fbErrors "github.com/filebrowser/filebrowser/v2/errors"
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"github.com/filebrowser/filebrowser/v2/rules"
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"github.com/filebrowser/filebrowser/v2/runner"
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"github.com/filebrowser/filebrowser/v2/settings"
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"github.com/filebrowser/filebrowser/v2/storage"
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"github.com/filebrowser/filebrowser/v2/users"
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)
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type handleFunc func(w http.ResponseWriter, r *http.Request, d *data) (int, error)
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type data struct {
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*runner.Runner
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settings *settings.Settings
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server *settings.Server
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store *storage.Storage
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user *users.User
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raw interface{}
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}
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// Check implements rules.Checker.
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func (d *data) Check(path string) bool {
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if d.user.HideDotfiles && rules.MatchHidden(path) {
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return false
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}
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allow := true
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for _, rule := range d.settings.Rules {
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if rule.Matches(path) {
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allow = rule.Allow
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}
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}
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for _, rule := range d.user.Rules {
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if rule.Matches(path) {
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allow = rule.Allow
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}
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}
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return allow
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}
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func handle(fn handleFunc, prefix string, store *storage.Storage, server *settings.Server) http.Handler {
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handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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for k, v := range globalHeaders {
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w.Header().Set(k, v)
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}
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settings, err := store.Settings.Get()
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if err != nil {
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log.Fatalf("ERROR: couldn't get settings: %v\n", err)
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return
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}
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status, err := fn(w, r, &data{
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Runner: &runner.Runner{Enabled: server.EnableExec, Settings: settings},
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store: store,
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settings: settings,
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server: server,
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})
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if status >= 400 || err != nil {
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clientIP := realip.FromRequest(r)
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log.Printf("%s: %v %s %v", r.URL.Path, status, clientIP, err)
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}
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if status != 0 {
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txt := strconv.Itoa(status) + " " + http.StatusText(status)
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var httpErr *fbErrors.HTTPError
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if errors.As(err, &httpErr) {
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txt += " [" + httpErr.Type + "]"
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}
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http.Error(w, txt, status)
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return
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}
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})
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return stripPrefix(prefix, handler)
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}
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