http.go (view raw)
1package main
2
3import (
4 "bytes"
5 "fmt"
6 gmi "git.sr.ht/~adnano/go-gemini"
7 "github.com/gorilla/handlers"
8 "github.com/gorilla/sessions"
9 _ "github.com/mattn/go-sqlite3"
10 "golang.org/x/crypto/bcrypt"
11 "html/template"
12 "io"
13 "io/ioutil"
14 "log"
15 "net/http"
16 "net/url"
17 "os"
18 "path"
19 "path/filepath"
20 "strings"
21 "time"
22)
23
24var t *template.Template
25var SessionStore *sessions.CookieStore
26
27func renderDefaultError(w http.ResponseWriter, statusCode int) {
28 errorMsg := http.StatusText(statusCode)
29 renderError(w, errorMsg, statusCode)
30}
31
32func renderError(w http.ResponseWriter, errorMsg string, statusCode int) {
33 data := struct {
34 StatusCode int
35 ErrorMsg string
36 Config Config
37 }{statusCode, errorMsg, c}
38 err := t.ExecuteTemplate(w, "error.html", data)
39 if err != nil { // Shouldn't happen probably
40 http.Error(w, errorMsg, statusCode)
41 }
42}
43
44func rootHandler(w http.ResponseWriter, r *http.Request) {
45 // serve everything inside static directory
46 if r.URL.Path != "/" {
47 fileName := path.Join(c.TemplatesDirectory, "static", filepath.Clean(r.URL.Path))
48 _, err := os.Stat(fileName)
49 if err != nil {
50 renderDefaultError(w, http.StatusNotFound)
51 return
52 }
53 http.ServeFile(w, r, fileName) // TODO better error handling
54 return
55 }
56
57 user := newGetAuthUser(r)
58 indexFiles, err := getIndexFiles(user.IsAdmin)
59 if err != nil {
60 panic(err)
61 }
62 allUsers, err := getActiveUserNames()
63 if err != nil {
64 panic(err)
65 }
66 data := struct {
67 Config Config
68 AuthUser AuthUser
69 Files []*File
70 Users []string
71 }{c, user, indexFiles, allUsers}
72 err = t.ExecuteTemplate(w, "index.html", data)
73 if err != nil {
74 panic(err)
75 }
76}
77
78func feedHandler(w http.ResponseWriter, r *http.Request) {
79 user := newGetAuthUser(r)
80 feedEntries, feeds, err := getAllGemfeedEntries()
81 if err != nil {
82 panic(err)
83 }
84 data := struct {
85 Config Config
86 FeedEntries []FeedEntry
87 Feeds []Gemfeed
88 AuthUser AuthUser
89 }{c, feedEntries, feeds, user}
90 err = t.ExecuteTemplate(w, "feed.html", data)
91 if err != nil {
92 panic(err)
93 }
94}
95
96func editFileHandler(w http.ResponseWriter, r *http.Request) {
97 user := newGetAuthUser(r)
98 if !user.LoggedIn {
99 renderDefaultError(w, http.StatusForbidden)
100 return
101 }
102 fileName := filepath.Clean(r.URL.Path[len("/edit/"):])
103 filePath := path.Join(c.FilesDirectory, user.Username, fileName)
104 isText := isTextFile(filePath)
105 alert := ""
106 var warnings []string
107 if r.Method == "POST" {
108 // get post body
109 r.ParseForm()
110 fileText := r.Form.Get("file_text")
111 // Web form by default gives us CR LF newlines.
112 // Unix files use just LF
113 fileText = strings.ReplaceAll(fileText, "\r\n", "\n")
114 fileBytes := []byte(fileText)
115 err := checkIfValidFile(filePath, fileBytes)
116 if err != nil {
117 log.Println(err)
118 renderError(w, err.Error(), http.StatusBadRequest)
119 return
120 }
121 sfl := getSchemedFlounderLinkLines(strings.NewReader(fileText))
122 if len(sfl) > 0 {
123 warnings = append(warnings, "Warning! Some of your links to flounder pages use schemas. This means that they may break when viewed in Gemini or over HTTPS. Plase remove gemini: or https: from the start of these links:\n")
124 for _, l := range sfl {
125 warnings = append(warnings, l)
126 }
127 }
128 // create directories if dne
129 os.MkdirAll(path.Dir(filePath), os.ModePerm)
130 if userHasSpace(user.Username, len(fileBytes)) {
131 if isText { // Cant edit binary files here
132 err = ioutil.WriteFile(filePath, fileBytes, 0644)
133 }
134 } else {
135 renderError(w, fmt.Sprintf("Bad Request: Out of file space. Max space: %d.", c.MaxUserBytes), http.StatusBadRequest)
136 return
137 }
138 if err != nil {
139 panic(err)
140 }
141 alert = "saved"
142 newName := filepath.Clean(r.Form.Get("rename"))
143 err = checkIfValidFile(newName, fileBytes)
144 if err != nil {
145 log.Println(err)
146 renderError(w, err.Error(), http.StatusBadRequest)
147 return
148 }
149 if newName != fileName {
150 newPath := path.Join(c.FilesDirectory, user.Username, newName)
151 os.MkdirAll(path.Dir(newPath), os.ModePerm)
152 os.Rename(filePath, newPath)
153 fileName = newName
154 filePath = newPath
155 alert += " and renamed"
156 }
157 }
158
159 err := checkIfValidFile(filePath, nil)
160 if err != nil {
161 log.Println(err)
162 renderError(w, err.Error(), http.StatusBadRequest)
163 return
164 }
165 // Create directories if dne
166 f, err := os.OpenFile(filePath, os.O_RDONLY, 0644)
167 var fileBytes []byte
168 if os.IsNotExist(err) || !isText {
169 fileBytes = []byte{}
170 err = nil
171 } else {
172 defer f.Close()
173 fileBytes, err = ioutil.ReadAll(f)
174 }
175 if err != nil {
176 panic(err)
177 }
178 data := struct {
179 FileName string
180 FileText string
181 Config Config
182 AuthUser AuthUser
183 Host string
184 IsText bool
185 IsGemini bool
186 IsGemlog bool
187 Alert string
188 Warnings []string
189 }{fileName, string(fileBytes), c, user, c.Host, isText, isGemini(fileName), strings.HasPrefix(fileName, "gemlog"), alert, warnings}
190 err = t.ExecuteTemplate(w, "edit_file.html", data)
191 if err != nil {
192 panic(err)
193 }
194}
195
196func uploadFilesHandler(w http.ResponseWriter, r *http.Request) {
197 if r.Method == "POST" {
198 user := newGetAuthUser(r)
199 if !user.LoggedIn {
200 renderDefaultError(w, http.StatusForbidden)
201 return
202 }
203 r.ParseMultipartForm(10 << 6) // why does this not work
204 file, fileHeader, err := r.FormFile("file")
205 fileName := filepath.Clean(fileHeader.Filename)
206 defer file.Close()
207 if err != nil {
208 log.Println(err)
209 renderError(w, err.Error(), http.StatusBadRequest)
210 return
211 }
212 dest, _ := ioutil.ReadAll(file)
213 err = checkIfValidFile(fileName, dest)
214 if err != nil {
215 log.Println(err)
216 renderError(w, err.Error(), http.StatusBadRequest)
217 return
218 }
219 destPath := path.Join(c.FilesDirectory, user.Username, fileName)
220
221 f, err := os.OpenFile(destPath, os.O_WRONLY|os.O_CREATE, 0644)
222 if err != nil {
223 panic(err)
224 }
225 defer f.Close()
226 if userHasSpace(user.Username, c.MaxFileBytes) { // Not quite right
227 io.Copy(f, bytes.NewReader(dest))
228 } else {
229 renderError(w, fmt.Sprintf("Bad Request: Out of file space. Max space: %d.", c.MaxUserBytes), http.StatusBadRequest)
230 return
231 }
232 }
233 http.Redirect(w, r, "/my_site", http.StatusSeeOther)
234}
235
236type AuthUser struct {
237 LoggedIn bool
238 Username string
239 IsAdmin bool
240 ImpersonatingUser string // used if impersonating
241}
242
243func newGetAuthUser(r *http.Request) AuthUser {
244 session, _ := SessionStore.Get(r, "cookie-session")
245 user, ok := session.Values["auth_user"].(string)
246 impers, _ := session.Values["impersonating_user"].(string)
247 isAdmin, _ := session.Values["admin"].(bool)
248 return AuthUser{
249 LoggedIn: ok,
250 Username: user,
251 IsAdmin: isAdmin,
252 ImpersonatingUser: impers,
253 }
254}
255
256func mySiteHandler(w http.ResponseWriter, r *http.Request) {
257 user := newGetAuthUser(r)
258 if !user.LoggedIn {
259 renderDefaultError(w, http.StatusForbidden)
260 return
261 }
262 // check auth
263 userFolder := getUserDirectory(user.Username)
264 files, _ := getMyFilesRecursive(userFolder, user.Username)
265 currentDate := time.Now().Format("2006-01-02")
266 data := struct {
267 Config Config
268 Files []File
269 AuthUser AuthUser
270 CurrentDate string
271 }{c, files, user, currentDate}
272 _ = t.ExecuteTemplate(w, "my_site.html", data)
273}
274
275func myAccountHandler(w http.ResponseWriter, r *http.Request) {
276 user := newGetAuthUser(r)
277 authUser := user.Username
278 if !user.LoggedIn {
279 renderDefaultError(w, http.StatusForbidden)
280 return
281 }
282 me, _ := getUserByName(user.Username)
283 type pageData struct {
284 Config Config
285 AuthUser AuthUser
286 MyUser *User
287 Errors []string
288 }
289 data := pageData{c, user, me, nil}
290
291 if r.Method == "GET" {
292 err := t.ExecuteTemplate(w, "me.html", data)
293 if err != nil {
294 panic(err)
295 }
296 } else if r.Method == "POST" {
297 r.ParseForm()
298 newUsername := r.Form.Get("username")
299 errors := []string{}
300 newEmail := r.Form.Get("email")
301 newDomain := r.Form.Get("domain")
302 newUsername = strings.ToLower(newUsername)
303 var err error
304 if newDomain != me.Domain {
305 _, err = DB.Exec("update user set domain = ? where username = ?", newDomain, me.Username) // TODO use transaction
306 if err != nil {
307 errors = append(errors, err.Error())
308 } else {
309 log.Printf("Changed domain for %s from %s to %s", authUser, me.Domain, newDomain)
310 }
311 }
312 if newEmail != me.Email {
313 _, err = DB.Exec("update user set email = ? where username = ?", newEmail, me.Username)
314 if err != nil {
315 // TODO better error not sql
316 errors = append(errors, err.Error())
317 } else {
318 log.Printf("Changed email for %s from %s to %s", authUser, me.Email, newEmail)
319 }
320 }
321 if newUsername != authUser {
322 // Rename User
323 err = renameUser(authUser, newUsername)
324 if err != nil {
325 log.Println(err)
326 errors = append(errors, "Could not rename user")
327 } else {
328 session, _ := SessionStore.Get(r, "cookie-session")
329 session.Values["auth_user"] = newUsername
330 session.Save(r, w)
331 }
332 }
333 // reset auth
334 user = newGetAuthUser(r)
335 data.Errors = errors
336 data.AuthUser = user
337 data.MyUser.Email = newEmail
338 data.MyUser.Domain = newDomain
339 _ = t.ExecuteTemplate(w, "me.html", data)
340 }
341}
342
343func archiveHandler(w http.ResponseWriter, r *http.Request) {
344 authUser := newGetAuthUser(r)
345 if !authUser.LoggedIn {
346 renderDefaultError(w, http.StatusForbidden)
347 return
348 }
349 if r.Method == "GET" {
350 userFolder := getUserDirectory(authUser.Username)
351 err := zipit(userFolder, w)
352 if err != nil {
353 panic(err)
354 }
355
356 }
357}
358func loginHandler(w http.ResponseWriter, r *http.Request) {
359 if r.Method == "GET" {
360 // show page
361 data := struct {
362 Error string
363 Config Config
364 }{"", c}
365 err := t.ExecuteTemplate(w, "login.html", data)
366 if err != nil {
367 panic(err)
368 }
369 } else if r.Method == "POST" {
370 r.ParseForm()
371 name := r.Form.Get("username")
372 password := r.Form.Get("password")
373 row := DB.QueryRow("SELECT username, password_hash, active, admin FROM user where username = $1 OR email = $1", name)
374 var db_password []byte
375 var username string
376 var active bool
377 var isAdmin bool
378 err := row.Scan(&username, &db_password, &active, &isAdmin)
379 if err != nil {
380 panic(err)
381 }
382 if db_password != nil && !active {
383 data := struct {
384 Error string
385 Config Config
386 }{"Your account is not active yet. Pending admin approval", c}
387 t.ExecuteTemplate(w, "login.html", data)
388 return
389 }
390 if bcrypt.CompareHashAndPassword(db_password, []byte(password)) == nil {
391 log.Println("logged in")
392 session, _ := SessionStore.Get(r, "cookie-session")
393 session.Values["auth_user"] = username
394 session.Values["admin"] = isAdmin
395 session.Save(r, w)
396 http.Redirect(w, r, "/my_site", http.StatusSeeOther)
397 } else {
398 data := struct {
399 Error string
400 Config Config
401 }{"Invalid login or password", c}
402 err := t.ExecuteTemplate(w, "login.html", data)
403 if err != nil {
404 panic(err)
405 }
406 }
407 }
408}
409
410func logoutHandler(w http.ResponseWriter, r *http.Request) {
411 session, _ := SessionStore.Get(r, "cookie-session")
412 impers, ok := session.Values["impersonating_user"].(string)
413 if ok {
414 session.Values["auth_user"] = impers
415 session.Values["impersonating_user"] = nil // TODO expire this automatically
416 // session.Values["admin"] = nil // TODO fix admin
417 } else {
418 session.Options.MaxAge = -1
419 }
420 session.Save(r, w)
421 http.Redirect(w, r, "/", http.StatusSeeOther)
422}
423
424const ok = "-0123456789abcdefghijklmnopqrstuvwxyz"
425
426func isOkUsername(s string) error {
427 if len(s) < 1 {
428 return fmt.Errorf("Username is too short")
429 }
430 if len(s) > 32 {
431 return fmt.Errorf("Username is too long. 32 char max.")
432 }
433 for _, char := range s {
434 if !strings.Contains(ok, strings.ToLower(string(char))) {
435 return fmt.Errorf("Username contains invalid characters. Valid characters include lowercase letters, numbers, and hyphens.")
436 }
437 }
438 return nil
439}
440func registerHandler(w http.ResponseWriter, r *http.Request) {
441 if r.Method == "GET" {
442 data := struct {
443 Errors []string
444 Config Config
445 }{nil, c}
446 err := t.ExecuteTemplate(w, "register.html", data)
447 if err != nil {
448 panic(err)
449 }
450 } else if r.Method == "POST" {
451 r.ParseForm()
452 email := r.Form.Get("email")
453 password := r.Form.Get("password")
454 errors := []string{}
455 if r.Form.Get("password") != r.Form.Get("password2") {
456 errors = append(errors, "Passwords don't match")
457 }
458 if len(password) < 6 {
459 errors = append(errors, "Password is too short")
460 }
461 username := strings.ToLower(r.Form.Get("username"))
462 err := isOkUsername(username)
463 if err != nil {
464 errors = append(errors, err.Error())
465 }
466 hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password), 8) // TODO handle error
467 if err != nil {
468 panic(err)
469 }
470 reference := r.Form.Get("reference")
471 if len(errors) == 0 {
472 _, err = DB.Exec("insert into user (username, email, password_hash, reference) values ($1, $2, $3, $4)", username, email, string(hashedPassword), reference)
473 if err != nil {
474 errors = append(errors, "Username or email is already used")
475 }
476 }
477 if len(errors) > 0 {
478 data := struct {
479 Config Config
480 Errors []string
481 }{c, errors}
482 t.ExecuteTemplate(w, "register.html", data)
483 } else {
484 data := struct {
485 Config Config
486 Message string
487 Title string
488 }{c, "Registration complete! The server admin will approve your request before you can log in.", "Registration Complete"}
489 t.ExecuteTemplate(w, "message.html", data)
490 }
491 }
492}
493
494func deleteFileHandler(w http.ResponseWriter, r *http.Request) {
495 user := newGetAuthUser(r)
496 if !user.LoggedIn {
497 renderDefaultError(w, http.StatusForbidden)
498 return
499 }
500 filePath := safeGetFilePath(user.Username, r.URL.Path[len("/delete/"):])
501 if r.Method == "POST" {
502 os.Remove(filePath) // TODO handle error
503 }
504 http.Redirect(w, r, "/my_site", http.StatusSeeOther)
505}
506
507func adminHandler(w http.ResponseWriter, r *http.Request) {
508 user := newGetAuthUser(r)
509 if !user.IsAdmin {
510 renderDefaultError(w, http.StatusForbidden)
511 return
512 }
513 allUsers, err := getUsers()
514 if err != nil {
515 log.Println(err)
516 renderDefaultError(w, http.StatusInternalServerError)
517 return
518 }
519 data := struct {
520 Users []User
521 AuthUser AuthUser
522 Config Config
523 }{allUsers, user, c}
524 err = t.ExecuteTemplate(w, "admin.html", data)
525 if err != nil {
526 panic(err)
527 }
528}
529
530func getFavicon(user string) string {
531 faviconPath := path.Join(c.FilesDirectory, filepath.Clean(user), "favicon.txt")
532 content, err := ioutil.ReadFile(faviconPath)
533 if err != nil {
534 return ""
535 }
536 strcontent := []rune(string(content))
537 if len(strcontent) > 0 {
538 return string(strcontent[0])
539 }
540 return ""
541}
542
543// Server a user's file
544// TODO replace with gemini proxy
545// Here be dragons
546func userFile(w http.ResponseWriter, r *http.Request) {
547 userName := filepath.Clean(strings.Split(r.Host, ".")[0]) // Clean probably unnecessary
548 p := filepath.Clean(r.URL.Path)
549 var isDir bool
550 fullPath := path.Join(c.FilesDirectory, userName, p) // TODO rename filepath
551 stat, err := os.Stat(fullPath)
552 if stat != nil {
553 isDir = stat.IsDir()
554 }
555 if strings.HasSuffix(p, "index.gmi") {
556 http.Redirect(w, r, path.Dir(p), http.StatusMovedPermanently)
557 }
558
559 if strings.HasPrefix(p, "/"+HiddenFolder) {
560 renderDefaultError(w, http.StatusForbidden)
561 return
562 }
563 if r.URL.Path == "/gemlog/atom.xml" && os.IsNotExist(err) {
564 w.Header().Set("Content-Type", "application/atom+xml")
565 // TODO set always somehow
566 feed := generateFeedFromUser(userName)
567 atomString := feed.toAtomFeed()
568 io.Copy(w, strings.NewReader(atomString))
569 return
570 }
571
572 var geminiContent string
573 _, err = os.Stat(path.Join(fullPath, "index.gmi"))
574 if p == "/" || isDir {
575 if os.IsNotExist(err) {
576 if p == "/gemlog" {
577 geminiContent = generateGemfeedPage(userName)
578 } else {
579 geminiContent = generateFolderPage(fullPath)
580 }
581 } else {
582 fullPath = path.Join(fullPath, "index.gmi")
583 }
584 }
585 if geminiContent == "" && os.IsNotExist(err) {
586 renderDefaultError(w, http.StatusNotFound)
587 return
588 }
589 // Dumb content negotiation
590 _, raw := r.URL.Query()["raw"]
591 acceptsGemini := strings.Contains(r.Header.Get("Accept"), "text/gemini")
592 if !raw && !acceptsGemini && (isGemini(fullPath) || geminiContent != "") {
593 var htmlString string
594 if geminiContent == "" {
595 file, _ := os.Open(fullPath)
596 htmlString = textToHTML(nil, gmi.ParseText(file))
597 defer file.Close()
598 } else {
599 htmlString = textToHTML(nil, gmi.ParseText(strings.NewReader(geminiContent)))
600 }
601 favicon := getFavicon(userName)
602 hostname := strings.Split(r.Host, ":")[0]
603 uri := url.URL{
604 Scheme: "gemini",
605 Host: hostname,
606 Path: p,
607 }
608 data := struct {
609 SiteBody template.HTML
610 Favicon string
611 PageTitle string
612 URI *url.URL
613 }{template.HTML(htmlString), favicon, userName + p, &uri}
614 err = t.ExecuteTemplate(w, "user_page.html", data)
615 if err != nil {
616 panic(err)
617 }
618 } else {
619 http.ServeFile(w, r, fullPath)
620 }
621}
622
623func deleteAccountHandler(w http.ResponseWriter, r *http.Request) {
624 user := newGetAuthUser(r)
625 if r.Method == "POST" {
626 r.ParseForm()
627 validate := r.Form.Get("validate-delete")
628 if validate == user.Username {
629 err := deleteUser(user.Username)
630 if err != nil {
631 log.Println(err)
632 renderDefaultError(w, http.StatusInternalServerError)
633 return
634 }
635 logoutHandler(w, r)
636 } else {
637 http.Redirect(w, r, "/me", http.StatusSeeOther)
638 }
639 }
640}
641
642func resetPasswordHandler(w http.ResponseWriter, r *http.Request) {
643 user := newGetAuthUser(r)
644 data := struct {
645 Config Config
646 AuthUser AuthUser
647 Error string
648 }{c, user, ""}
649 if r.Method == "GET" {
650 err := t.ExecuteTemplate(w, "reset_pass.html", data)
651 if err != nil {
652 panic(err)
653 }
654 } else if r.Method == "POST" {
655 r.ParseForm()
656 enteredCurrPass := r.Form.Get("password")
657 password1 := r.Form.Get("new_password1")
658 password2 := r.Form.Get("new_password2")
659 if password1 != password2 {
660 data.Error = "New passwords do not match"
661 } else if len(password1) < 6 {
662 data.Error = "Password is too short"
663 } else {
664 err := checkAuth(user.Username, enteredCurrPass)
665 if err == nil {
666 hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password1), 8)
667 if err != nil {
668 panic(err)
669 }
670 _, err = DB.Exec("update user set password_hash = ? where username = ?", hashedPassword, user.Username)
671 if err != nil {
672 panic(err)
673 }
674 log.Printf("User %s reset password", user.Username)
675 http.Redirect(w, r, "/me", http.StatusSeeOther)
676 return
677 } else {
678 data.Error = "That's not your current password"
679 }
680 }
681 err := t.ExecuteTemplate(w, "reset_pass.html", data)
682 if err != nil {
683 panic(err)
684 }
685 }
686}
687
688func adminUserHandler(w http.ResponseWriter, r *http.Request) {
689 user := newGetAuthUser(r)
690 if r.Method == "POST" {
691 if !user.IsAdmin {
692 renderDefaultError(w, http.StatusForbidden)
693 return
694 }
695 components := strings.Split(r.URL.Path, "/")
696 if len(components) < 5 {
697 renderError(w, "Invalid action", http.StatusBadRequest)
698 return
699 }
700 userName := components[3]
701 action := components[4]
702 var err error
703 if action == "activate" {
704 err = activateUser(userName)
705 } else if action == "impersonate" {
706 if user.ImpersonatingUser != "" {
707 // Don't allow nested impersonation
708 renderError(w, "Cannot nest impersonation, log out from impersonated user first.", 400)
709 return
710 }
711 session, _ := SessionStore.Get(r, "cookie-session")
712 session.Values["auth_user"] = userName
713 session.Values["impersonating_user"] = user.Username
714 session.Save(r, w)
715 log.Printf("User %s impersonated %s", user.Username, userName)
716 http.Redirect(w, r, "/", http.StatusSeeOther)
717 return
718 }
719 if err != nil {
720 log.Println(err)
721 renderDefaultError(w, http.StatusInternalServerError)
722 return
723 }
724 http.Redirect(w, r, "/admin", http.StatusSeeOther)
725 }
726}
727
728func runHTTPServer() {
729 log.Printf("Running http server with hostname %s on port %d.", c.Host, c.HttpPort)
730 var err error
731 t = template.New("main").Funcs(template.FuncMap{"parent": path.Dir})
732 t, err = t.ParseGlob(path.Join(c.TemplatesDirectory, "*.html"))
733 if err != nil {
734 log.Fatal(err)
735 }
736 serveMux := http.NewServeMux()
737
738 s := strings.SplitN(c.Host, ":", 2)
739 hostname := s[0]
740 port := c.HttpPort
741
742 serveMux.HandleFunc(hostname+"/", rootHandler)
743 serveMux.HandleFunc(hostname+"/feed", feedHandler)
744 serveMux.HandleFunc(hostname+"/my_site", mySiteHandler)
745 serveMux.HandleFunc(hostname+"/me", myAccountHandler)
746 serveMux.HandleFunc(hostname+"/my_site/flounder-archive.zip", archiveHandler)
747 serveMux.HandleFunc(hostname+"/admin", adminHandler)
748 serveMux.HandleFunc(hostname+"/edit/", editFileHandler)
749 serveMux.HandleFunc(hostname+"/upload", uploadFilesHandler)
750 serveMux.Handle(hostname+"/login", limit(http.HandlerFunc(loginHandler)))
751 serveMux.Handle(hostname+"/register", limit(http.HandlerFunc(registerHandler)))
752 serveMux.HandleFunc(hostname+"/logout", logoutHandler)
753 serveMux.HandleFunc(hostname+"/delete/", deleteFileHandler)
754 serveMux.HandleFunc(hostname+"/delete-account", deleteAccountHandler)
755 serveMux.HandleFunc(hostname+"/reset-password", resetPasswordHandler)
756
757 // admin commands
758 serveMux.HandleFunc(hostname+"/admin/user/", adminUserHandler)
759 // TODO authentication
760 serveMux.HandleFunc(hostname+"/webdav/", webdavHandler)
761
762 wrapped := handlers.CustomLoggingHandler(log.Writer(), handlers.RecoveryHandler()(serveMux), logFormatter)
763
764 // handle user files based on subdomain
765 // also routes to proxy
766 serveMux.HandleFunc("proxy."+hostname+"/", proxyGemini) // eg. proxy.flounder.online
767 serveMux.HandleFunc("/", userFile)
768 // login+register functions
769 srv := &http.Server{
770 ReadTimeout: 5 * time.Second,
771 WriteTimeout: 10 * time.Second,
772 IdleTimeout: 120 * time.Second,
773 Addr: fmt.Sprintf(":%d", port),
774 // TLSConfig: tlsConfig,
775 Handler: wrapped,
776 }
777 log.Fatal(srv.ListenAndServe())
778}