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 _, exists := domains[newDomain]
305 if newDomain != me.Domain && !exists {
306 _, err = DB.Exec("update user set domain = ? where username = ?", newDomain, me.Username) // TODO use transaction
307 if err != nil {
308 errors = append(errors, err.Error())
309 } else {
310 refreshDomainMap()
311 log.Printf("Changed domain for %s from %s to %s", authUser, me.Domain, newDomain)
312 }
313 }
314 if newEmail != me.Email {
315 _, err = DB.Exec("update user set email = ? where username = ?", newEmail, me.Username)
316 if err != nil {
317 // TODO better error not sql
318 errors = append(errors, err.Error())
319 } else {
320 log.Printf("Changed email for %s from %s to %s", authUser, me.Email, newEmail)
321 }
322 }
323 if newUsername != authUser {
324 // Rename User
325 err = renameUser(authUser, newUsername)
326 if err != nil {
327 log.Println(err)
328 errors = append(errors, "Could not rename user")
329 } else {
330 session, _ := SessionStore.Get(r, "cookie-session")
331 session.Values["auth_user"] = newUsername
332 session.Save(r, w)
333 }
334 }
335 // reset auth
336 user = newGetAuthUser(r)
337 data.Errors = errors
338 data.AuthUser = user
339 data.MyUser.Email = newEmail
340 data.MyUser.Domain = newDomain
341 _ = t.ExecuteTemplate(w, "me.html", data)
342 }
343}
344
345func archiveHandler(w http.ResponseWriter, r *http.Request) {
346 authUser := newGetAuthUser(r)
347 if !authUser.LoggedIn {
348 renderDefaultError(w, http.StatusForbidden)
349 return
350 }
351 if r.Method == "GET" {
352 userFolder := getUserDirectory(authUser.Username)
353 err := zipit(userFolder, w)
354 if err != nil {
355 panic(err)
356 }
357
358 }
359}
360func loginHandler(w http.ResponseWriter, r *http.Request) {
361 if r.Method == "GET" {
362 // show page
363 data := struct {
364 Error string
365 Config Config
366 }{"", c}
367 err := t.ExecuteTemplate(w, "login.html", data)
368 if err != nil {
369 panic(err)
370 }
371 } else if r.Method == "POST" {
372 r.ParseForm()
373 name := strings.ToLower(r.Form.Get("username"))
374 password := r.Form.Get("password")
375 row := DB.QueryRow("SELECT username, password_hash, active, admin FROM user where username = $1 OR email = $1", name)
376 var db_password []byte
377 var username string
378 var active bool
379 var isAdmin bool
380 err := row.Scan(&username, &db_password, &active, &isAdmin)
381 if err != nil {
382 panic(err)
383 }
384 if db_password != nil && !active {
385 data := struct {
386 Error string
387 Config Config
388 }{"Your account is not active yet. Pending admin approval", c}
389 t.ExecuteTemplate(w, "login.html", data)
390 return
391 }
392 if bcrypt.CompareHashAndPassword(db_password, []byte(password)) == nil {
393 log.Println("logged in")
394 session, _ := SessionStore.Get(r, "cookie-session")
395 session.Values["auth_user"] = username
396 session.Values["admin"] = isAdmin
397 session.Save(r, w)
398 http.Redirect(w, r, "/my_site", http.StatusSeeOther)
399 } else {
400 data := struct {
401 Error string
402 Config Config
403 }{"Invalid login or password", c}
404 err := t.ExecuteTemplate(w, "login.html", data)
405 if err != nil {
406 panic(err)
407 }
408 }
409 }
410}
411
412func logoutHandler(w http.ResponseWriter, r *http.Request) {
413 session, _ := SessionStore.Get(r, "cookie-session")
414 impers, ok := session.Values["impersonating_user"].(string)
415 if ok {
416 session.Values["auth_user"] = impers
417 session.Values["impersonating_user"] = nil // TODO expire this automatically
418 // session.Values["admin"] = nil // TODO fix admin
419 } else {
420 session.Options.MaxAge = -1
421 }
422 session.Save(r, w)
423 http.Redirect(w, r, "/", http.StatusSeeOther)
424}
425
426const ok = "-0123456789abcdefghijklmnopqrstuvwxyz"
427
428func isOkUsername(s string) error {
429 if len(s) < 1 {
430 return fmt.Errorf("Username is too short")
431 }
432 if len(s) > 32 {
433 return fmt.Errorf("Username is too long. 32 char max.")
434 }
435 for _, char := range s {
436 if !strings.Contains(ok, strings.ToLower(string(char))) {
437 return fmt.Errorf("Username contains invalid characters. Valid characters include lowercase letters, numbers, and hyphens.")
438 }
439 }
440 return nil
441}
442func registerHandler(w http.ResponseWriter, r *http.Request) {
443 if r.Method == "GET" {
444 data := struct {
445 Errors []string
446 Config Config
447 }{nil, c}
448 err := t.ExecuteTemplate(w, "register.html", data)
449 if err != nil {
450 panic(err)
451 }
452 } else if r.Method == "POST" {
453 r.ParseForm()
454 email := strings.ToLower(r.Form.Get("email"))
455 password := r.Form.Get("password")
456 errors := []string{}
457 if r.Form.Get("password") != r.Form.Get("password2") {
458 errors = append(errors, "Passwords don't match")
459 }
460 if len(password) < 6 {
461 errors = append(errors, "Password is too short")
462 }
463 username := strings.ToLower(r.Form.Get("username"))
464 err := isOkUsername(username)
465 if err != nil {
466 errors = append(errors, err.Error())
467 }
468 hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password), 8) // TODO handle error
469 if err != nil {
470 panic(err)
471 }
472 reference := r.Form.Get("reference")
473 if len(errors) == 0 {
474 _, err = DB.Exec("insert into user (username, email, password_hash, reference) values ($1, $2, $3, $4)", username, email, string(hashedPassword), reference)
475 if err != nil {
476 errors = append(errors, "Username or email is already used")
477 }
478 }
479 if len(errors) > 0 {
480 data := struct {
481 Config Config
482 Errors []string
483 }{c, errors}
484 t.ExecuteTemplate(w, "register.html", data)
485 } else {
486 data := struct {
487 Config Config
488 Message string
489 Title string
490 }{c, "Registration complete! The server admin will approve your request before you can log in.", "Registration Complete"}
491 t.ExecuteTemplate(w, "message.html", data)
492 }
493 }
494}
495
496func deleteFileHandler(w http.ResponseWriter, r *http.Request) {
497 user := newGetAuthUser(r)
498 if !user.LoggedIn {
499 renderDefaultError(w, http.StatusForbidden)
500 return
501 }
502 filePath := safeGetFilePath(user.Username, r.URL.Path[len("/delete/"):])
503 if r.Method == "POST" {
504 os.Remove(filePath) // TODO handle error
505 }
506 http.Redirect(w, r, "/my_site", http.StatusSeeOther)
507}
508
509func adminHandler(w http.ResponseWriter, r *http.Request) {
510 user := newGetAuthUser(r)
511 if !user.IsAdmin {
512 renderDefaultError(w, http.StatusForbidden)
513 return
514 }
515 allUsers, err := getUsers()
516 if err != nil {
517 log.Println(err)
518 renderDefaultError(w, http.StatusInternalServerError)
519 return
520 }
521 data := struct {
522 Users []User
523 AuthUser AuthUser
524 Config Config
525 }{allUsers, user, c}
526 err = t.ExecuteTemplate(w, "admin.html", data)
527 if err != nil {
528 panic(err)
529 }
530}
531
532func getFavicon(user string) string {
533 faviconPath := path.Join(c.FilesDirectory, filepath.Clean(user), "favicon.txt")
534 content, err := ioutil.ReadFile(faviconPath)
535 if err != nil {
536 return ""
537 }
538 strcontent := []rune(string(content))
539 if len(strcontent) > 0 {
540 return string(strcontent[0])
541 }
542 return ""
543}
544
545// Server a user's file
546// TODO replace with gemini proxy
547// Here be dragons
548func userFile(w http.ResponseWriter, r *http.Request) {
549 var userName string
550 custom := domains[r.Host]
551 if custom != "" {
552 userName = custom
553 } else {
554 userName = filepath.Clean(strings.Split(r.Host, ".")[0]) // Clean probably unnecessary
555 }
556 p := filepath.Clean(r.URL.Path)
557 var isDir bool
558 fullPath := path.Join(c.FilesDirectory, userName, p) // TODO rename filepath
559 stat, err := os.Stat(fullPath)
560 if stat != nil {
561 isDir = stat.IsDir()
562 }
563 if strings.HasSuffix(p, "index.gmi") {
564 http.Redirect(w, r, path.Dir(p), http.StatusMovedPermanently)
565 }
566
567 if strings.HasPrefix(p, "/"+HiddenFolder) {
568 renderDefaultError(w, http.StatusForbidden)
569 return
570 }
571 if r.URL.Path == "/gemlog/atom.xml" && os.IsNotExist(err) {
572 w.Header().Set("Content-Type", "application/atom+xml")
573 // TODO set always somehow
574 feed := generateFeedFromUser(userName)
575 atomString := feed.toAtomFeed()
576 io.Copy(w, strings.NewReader(atomString))
577 return
578 }
579
580 var geminiContent string
581 _, err = os.Stat(path.Join(fullPath, "index.gmi"))
582 if isDir {
583 // redirect slash
584 if !strings.HasSuffix(r.URL.Path, "/") {
585 http.Redirect(w, r, p+"/", http.StatusSeeOther)
586 }
587 if os.IsNotExist(err) {
588 if p == "/gemlog" {
589 geminiContent = generateGemfeedPage(userName)
590 } else {
591 geminiContent = generateFolderPage(fullPath)
592 }
593 } else {
594 fullPath = path.Join(fullPath, "index.gmi")
595 }
596 }
597 if geminiContent == "" && os.IsNotExist(err) {
598 renderDefaultError(w, http.StatusNotFound)
599 return
600 }
601 // Dumb content negotiation
602 _, raw := r.URL.Query()["raw"]
603 acceptsGemini := strings.Contains(r.Header.Get("Accept"), "text/gemini")
604 if !raw && !acceptsGemini && (isGemini(fullPath) || geminiContent != "") {
605 var htmlString string
606 if geminiContent == "" {
607 file, _ := os.Open(fullPath)
608 htmlString = textToHTML(nil, gmi.ParseText(file))
609 defer file.Close()
610 } else {
611 htmlString = textToHTML(nil, gmi.ParseText(strings.NewReader(geminiContent)))
612 }
613 favicon := getFavicon(userName)
614 hostname := strings.Split(r.Host, ":")[0]
615 uri := url.URL{
616 Scheme: "gemini",
617 Host: hostname,
618 Path: p,
619 }
620 data := struct {
621 SiteBody template.HTML
622 Favicon string
623 PageTitle string
624 URI *url.URL
625 }{template.HTML(htmlString), favicon, userName + p, &uri}
626 err = t.ExecuteTemplate(w, "user_page.html", data)
627 if err != nil {
628 panic(err)
629 }
630 } else {
631 http.ServeFile(w, r, fullPath)
632 }
633}
634
635func deleteAccountHandler(w http.ResponseWriter, r *http.Request) {
636 user := newGetAuthUser(r)
637 if r.Method == "POST" {
638 r.ParseForm()
639 validate := r.Form.Get("validate-delete")
640 if validate == user.Username {
641 err := deleteUser(user.Username)
642 if err != nil {
643 log.Println(err)
644 renderDefaultError(w, http.StatusInternalServerError)
645 return
646 }
647 logoutHandler(w, r)
648 } else {
649 http.Redirect(w, r, "/me", http.StatusSeeOther)
650 }
651 }
652}
653
654func resetPasswordHandler(w http.ResponseWriter, r *http.Request) {
655 user := newGetAuthUser(r)
656 data := struct {
657 Config Config
658 AuthUser AuthUser
659 Error string
660 }{c, user, ""}
661 if r.Method == "GET" {
662 err := t.ExecuteTemplate(w, "reset_pass.html", data)
663 if err != nil {
664 panic(err)
665 }
666 } else if r.Method == "POST" {
667 r.ParseForm()
668 enteredCurrPass := r.Form.Get("password")
669 password1 := r.Form.Get("new_password1")
670 password2 := r.Form.Get("new_password2")
671 if password1 != password2 {
672 data.Error = "New passwords do not match"
673 } else if len(password1) < 6 {
674 data.Error = "Password is too short"
675 } else {
676 err := checkAuth(user.Username, enteredCurrPass)
677 if err == nil {
678 hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password1), 8)
679 if err != nil {
680 panic(err)
681 }
682 _, err = DB.Exec("update user set password_hash = ? where username = ?", hashedPassword, user.Username)
683 if err != nil {
684 panic(err)
685 }
686 log.Printf("User %s reset password", user.Username)
687 http.Redirect(w, r, "/me", http.StatusSeeOther)
688 return
689 } else {
690 data.Error = "That's not your current password"
691 }
692 }
693 err := t.ExecuteTemplate(w, "reset_pass.html", data)
694 if err != nil {
695 panic(err)
696 }
697 }
698}
699
700func adminUserHandler(w http.ResponseWriter, r *http.Request) {
701 user := newGetAuthUser(r)
702 if r.Method == "POST" {
703 if !user.IsAdmin {
704 renderDefaultError(w, http.StatusForbidden)
705 return
706 }
707 components := strings.Split(r.URL.Path, "/")
708 if len(components) < 5 {
709 renderError(w, "Invalid action", http.StatusBadRequest)
710 return
711 }
712 userName := components[3]
713 action := components[4]
714 var err error
715 if action == "activate" {
716 err = activateUser(userName)
717 } else if action == "impersonate" {
718 if user.ImpersonatingUser != "" {
719 // Don't allow nested impersonation
720 renderError(w, "Cannot nest impersonation, log out from impersonated user first.", 400)
721 return
722 }
723 session, _ := SessionStore.Get(r, "cookie-session")
724 session.Values["auth_user"] = userName
725 session.Values["impersonating_user"] = user.Username
726 session.Save(r, w)
727 log.Printf("User %s impersonated %s", user.Username, userName)
728 http.Redirect(w, r, "/", http.StatusSeeOther)
729 return
730 }
731 if err != nil {
732 log.Println(err)
733 renderDefaultError(w, http.StatusInternalServerError)
734 return
735 }
736 http.Redirect(w, r, "/admin", http.StatusSeeOther)
737 }
738}
739
740func checkDomainHandler(w http.ResponseWriter, r *http.Request) {
741 domain := r.URL.Query().Get("domain")
742 if domain != "" && domains[domain] != "" {
743 w.Write([]byte(domain))
744 return
745 }
746 http.Error(w, "Not Found", 404)
747}
748func runHTTPServer() {
749 log.Printf("Running http server with hostname %s on port %d.", c.Host, c.HttpPort)
750 var err error
751 t = template.New("main").Funcs(template.FuncMap{"parent": path.Dir})
752 t, err = t.ParseGlob(path.Join(c.TemplatesDirectory, "*.html"))
753 if err != nil {
754 log.Fatal(err)
755 }
756 serveMux := http.NewServeMux()
757
758 s := strings.SplitN(c.Host, ":", 2)
759 hostname := s[0]
760 port := c.HttpPort
761
762 serveMux.HandleFunc(hostname+"/", rootHandler)
763 serveMux.HandleFunc(hostname+"/feed", feedHandler)
764 serveMux.HandleFunc(hostname+"/my_site", mySiteHandler)
765 serveMux.HandleFunc(hostname+"/me", myAccountHandler)
766 serveMux.HandleFunc(hostname+"/my_site/flounder-archive.zip", archiveHandler)
767 serveMux.HandleFunc(hostname+"/admin", adminHandler)
768 serveMux.HandleFunc(hostname+"/edit/", editFileHandler)
769 serveMux.HandleFunc(hostname+"/upload", uploadFilesHandler)
770 serveMux.Handle(hostname+"/login", limit(http.HandlerFunc(loginHandler)))
771 serveMux.Handle(hostname+"/register", limit(http.HandlerFunc(registerHandler)))
772 serveMux.HandleFunc(hostname+"/logout", logoutHandler)
773 serveMux.HandleFunc(hostname+"/delete/", deleteFileHandler)
774 serveMux.HandleFunc(hostname+"/delete-account", deleteAccountHandler)
775 serveMux.HandleFunc(hostname+"/reset-password", resetPasswordHandler)
776
777 // Check domain -- used by caddy
778 serveMux.HandleFunc(hostname+"/check-domain", checkDomainHandler)
779
780 // admin commands
781 serveMux.HandleFunc(hostname+"/admin/user/", adminUserHandler)
782
783 serveMux.HandleFunc(hostname+"/webdav/", webdavHandler)
784
785 wrapped := handlers.CustomLoggingHandler(log.Writer(), handlers.RecoveryHandler()(serveMux), logFormatter)
786
787 // handle user files based on subdomain
788 // also routes to proxy
789 serveMux.HandleFunc("proxy."+hostname+"/", proxyGemini) // eg. proxy.flounder.online
790 serveMux.HandleFunc("/", userFile)
791 // login+register functions
792 srv := &http.Server{
793 ReadTimeout: 5 * time.Second,
794 WriteTimeout: 10 * time.Second,
795 IdleTimeout: 120 * time.Second,
796 Addr: fmt.Sprintf(":%d", port),
797 // TLSConfig: tlsConfig,
798 Handler: wrapped,
799 }
800 log.Fatal(srv.ListenAndServe())
801}