package httpd import ( "context" "crypto/tls" "crypto/x509" "errors" "fmt" "log" "net" "net/http" "time" "github.com/go-chi/chi/v5" "github.com/go-chi/chi/v5/middleware" "github.com/go-chi/jwtauth/v5" "github.com/go-chi/render" "github.com/lestrrat-go/jwx/jwa" "github.com/rs/xid" "github.com/drakkan/sftpgo/v2/common" "github.com/drakkan/sftpgo/v2/dataprovider" "github.com/drakkan/sftpgo/v2/logger" "github.com/drakkan/sftpgo/v2/sdk" "github.com/drakkan/sftpgo/v2/util" "github.com/drakkan/sftpgo/v2/version" ) var ( compressor = middleware.NewCompressor(5) xForwardedProto = http.CanonicalHeaderKey("X-Forwarded-Proto") ) type httpdServer struct { binding Binding staticFilesPath string enableWebAdmin bool enableWebClient bool router *chi.Mux tokenAuth *jwtauth.JWTAuth signingPassphrase string } func newHttpdServer(b Binding, staticFilesPath, signingPassphrase string) *httpdServer { return &httpdServer{ binding: b, staticFilesPath: staticFilesPath, enableWebAdmin: b.EnableWebAdmin, enableWebClient: b.EnableWebClient, signingPassphrase: signingPassphrase, } } func (s *httpdServer) listenAndServe() error { s.initializeRouter() httpServer := &http.Server{ Handler: s.router, ReadHeaderTimeout: 30 * time.Second, ReadTimeout: 60 * time.Second, WriteTimeout: 60 * time.Second, IdleTimeout: 60 * time.Second, MaxHeaderBytes: 1 << 16, // 64KB ErrorLog: log.New(&logger.StdLoggerWrapper{Sender: logSender}, "", 0), } if certMgr != nil && s.binding.EnableHTTPS { config := &tls.Config{ GetCertificate: certMgr.GetCertificateFunc(), MinVersion: tls.VersionTLS12, CipherSuites: util.GetTLSCiphersFromNames(s.binding.TLSCipherSuites), PreferServerCipherSuites: true, } logger.Debug(logSender, "", "configured TLS cipher suites for binding %#v: %v", s.binding.GetAddress(), config.CipherSuites) httpServer.TLSConfig = config if s.binding.ClientAuthType == 1 { httpServer.TLSConfig.ClientCAs = certMgr.GetRootCAs() httpServer.TLSConfig.ClientAuth = tls.RequireAndVerifyClientCert httpServer.TLSConfig.VerifyConnection = s.verifyTLSConnection } return util.HTTPListenAndServe(httpServer, s.binding.Address, s.binding.Port, true, logSender) } return util.HTTPListenAndServe(httpServer, s.binding.Address, s.binding.Port, false, logSender) } func (s *httpdServer) verifyTLSConnection(state tls.ConnectionState) error { if certMgr != nil { var clientCrt *x509.Certificate var clientCrtName string if len(state.PeerCertificates) > 0 { clientCrt = state.PeerCertificates[0] clientCrtName = clientCrt.Subject.String() } if len(state.VerifiedChains) == 0 { logger.Warn(logSender, "", "TLS connection cannot be verified: unable to get verification chain") return errors.New("TLS connection cannot be verified: unable to get verification chain") } for _, verifiedChain := range state.VerifiedChains { var caCrt *x509.Certificate if len(verifiedChain) > 0 { caCrt = verifiedChain[len(verifiedChain)-1] } if certMgr.IsRevoked(clientCrt, caCrt) { logger.Debug(logSender, "", "tls handshake error, client certificate %#v has been revoked", clientCrtName) return common.ErrCrtRevoked } } } return nil } func (s *httpdServer) refreshCookie(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { s.checkCookieExpiration(w, r) next.ServeHTTP(w, r) }) } func (s *httpdServer) handleWebClientLoginPost(w http.ResponseWriter, r *http.Request) { r.Body = http.MaxBytesReader(w, r.Body, maxLoginPostSize) if err := r.ParseForm(); err != nil { renderClientLoginPage(w, err.Error()) return } ipAddr := util.GetIPFromRemoteAddress(r.RemoteAddr) username := r.Form.Get("username") password := r.Form.Get("password") if username == "" || password == "" { updateLoginMetrics(&dataprovider.User{BaseUser: sdk.BaseUser{Username: username}}, ipAddr, common.ErrNoCredentials) renderClientLoginPage(w, "Invalid credentials") return } if err := verifyCSRFToken(r.Form.Get(csrfFormToken)); err != nil { updateLoginMetrics(&dataprovider.User{BaseUser: sdk.BaseUser{Username: username}}, ipAddr, err) renderClientLoginPage(w, err.Error()) return } if err := common.Config.ExecutePostConnectHook(ipAddr, common.ProtocolHTTP); err != nil { renderClientLoginPage(w, fmt.Sprintf("access denied by post connect hook: %v", err)) return } user, err := dataprovider.CheckUserAndPass(username, password, ipAddr, common.ProtocolHTTP) if err != nil { updateLoginMetrics(&user, ipAddr, err) renderClientLoginPage(w, dataprovider.ErrInvalidCredentials.Error()) return } connectionID := fmt.Sprintf("%v_%v", common.ProtocolHTTP, xid.New().String()) if err := checkHTTPClientUser(&user, r, connectionID); err != nil { updateLoginMetrics(&user, ipAddr, err) renderClientLoginPage(w, err.Error()) return } defer user.CloseFs() //nolint:errcheck err = user.CheckFsRoot(connectionID) if err != nil { logger.Warn(logSender, connectionID, "unable to check fs root: %v", err) updateLoginMetrics(&user, ipAddr, common.ErrInternalFailure) renderClientLoginPage(w, err.Error()) return } c := jwtTokenClaims{ Username: user.Username, Permissions: user.Filters.WebClient, Signature: user.GetSignature(), } err = c.createAndSetCookie(w, r, s.tokenAuth, tokenAudienceWebClient) if err != nil { logger.Warn(logSender, connectionID, "unable to set client login cookie %v", err) updateLoginMetrics(&user, ipAddr, common.ErrInternalFailure) renderClientLoginPage(w, err.Error()) return } updateLoginMetrics(&user, ipAddr, err) dataprovider.UpdateLastLogin(&user) //nolint:errcheck http.Redirect(w, r, webClientFilesPath, http.StatusFound) } func (s *httpdServer) handleWebAdminLoginPost(w http.ResponseWriter, r *http.Request) { r.Body = http.MaxBytesReader(w, r.Body, maxLoginPostSize) if err := r.ParseForm(); err != nil { renderLoginPage(w, err.Error()) return } username := r.Form.Get("username") password := r.Form.Get("password") if username == "" || password == "" { renderLoginPage(w, "Invalid credentials") return } if err := verifyCSRFToken(r.Form.Get(csrfFormToken)); err != nil { renderLoginPage(w, err.Error()) return } admin, err := dataprovider.CheckAdminAndPass(username, password, util.GetIPFromRemoteAddress(r.RemoteAddr)) if err != nil { renderLoginPage(w, err.Error()) return } s.loginAdmin(w, r, &admin) } func (s *httpdServer) handleWebAdminSetupPost(w http.ResponseWriter, r *http.Request) { r.Body = http.MaxBytesReader(w, r.Body, maxLoginPostSize) if dataprovider.HasAdmin() { renderBadRequestPage(w, r, errors.New("an admin user already exists")) return } err := r.ParseForm() if err != nil { renderAdminSetupPage(w, r, "", err.Error()) return } if err := verifyCSRFToken(r.Form.Get(csrfFormToken)); err != nil { renderForbiddenPage(w, r, err.Error()) return } username := r.Form.Get("username") password := r.Form.Get("password") confirmPassword := r.Form.Get("confirm_password") if username == "" { renderAdminSetupPage(w, r, username, "Please set a username") return } if password == "" { renderAdminSetupPage(w, r, username, "Please set a password") return } if password != confirmPassword { renderAdminSetupPage(w, r, username, "Passwords mismatch") return } admin := dataprovider.Admin{ Username: username, Password: password, Status: 1, Permissions: []string{dataprovider.PermAdminAny}, } err = dataprovider.AddAdmin(&admin) if err != nil { renderAdminSetupPage(w, r, username, err.Error()) return } s.loginAdmin(w, r, &admin) } func (s *httpdServer) loginAdmin(w http.ResponseWriter, r *http.Request, admin *dataprovider.Admin) { c := jwtTokenClaims{ Username: admin.Username, Permissions: admin.Permissions, Signature: admin.GetSignature(), } err := c.createAndSetCookie(w, r, s.tokenAuth, tokenAudienceWebAdmin) if err != nil { logger.Warn(logSender, "", "unable to set admin login cookie %v", err) renderLoginPage(w, err.Error()) return } http.Redirect(w, r, webUsersPath, http.StatusFound) } func (s *httpdServer) logout(w http.ResponseWriter, r *http.Request) { invalidateToken(r) sendAPIResponse(w, r, nil, "Your token has been invalidated", http.StatusOK) } func (s *httpdServer) getUserToken(w http.ResponseWriter, r *http.Request) { ipAddr := util.GetIPFromRemoteAddress(r.RemoteAddr) username, password, ok := r.BasicAuth() if !ok { updateLoginMetrics(&dataprovider.User{BaseUser: sdk.BaseUser{Username: username}}, ipAddr, common.ErrNoCredentials) w.Header().Set(common.HTTPAuthenticationHeader, basicRealm) sendAPIResponse(w, r, nil, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized) return } if username == "" || password == "" { updateLoginMetrics(&dataprovider.User{BaseUser: sdk.BaseUser{Username: username}}, ipAddr, common.ErrNoCredentials) w.Header().Set(common.HTTPAuthenticationHeader, basicRealm) sendAPIResponse(w, r, nil, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized) return } if err := common.Config.ExecutePostConnectHook(ipAddr, common.ProtocolHTTP); err != nil { sendAPIResponse(w, r, err, http.StatusText(http.StatusForbidden), http.StatusForbidden) return } user, err := dataprovider.CheckUserAndPass(username, password, ipAddr, common.ProtocolHTTP) if err != nil { w.Header().Set(common.HTTPAuthenticationHeader, basicRealm) updateLoginMetrics(&user, ipAddr, err) sendAPIResponse(w, r, dataprovider.ErrInvalidCredentials, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized) return } connectionID := fmt.Sprintf("%v_%v", common.ProtocolHTTP, xid.New().String()) if err := checkHTTPClientUser(&user, r, connectionID); err != nil { updateLoginMetrics(&user, ipAddr, err) sendAPIResponse(w, r, err, http.StatusText(http.StatusForbidden), http.StatusForbidden) return } defer user.CloseFs() //nolint:errcheck err = user.CheckFsRoot(connectionID) if err != nil { logger.Warn(logSender, connectionID, "unable to check fs root: %v", err) updateLoginMetrics(&user, ipAddr, common.ErrInternalFailure) sendAPIResponse(w, r, err, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError) return } s.generateAndSendUserToken(w, r, ipAddr, user) } func (s *httpdServer) generateAndSendUserToken(w http.ResponseWriter, r *http.Request, ipAddr string, user dataprovider.User) { c := jwtTokenClaims{ Username: user.Username, Permissions: user.Filters.WebClient, Signature: user.GetSignature(), } resp, err := c.createTokenResponse(s.tokenAuth, tokenAudienceAPIUser) if err != nil { updateLoginMetrics(&user, ipAddr, common.ErrInternalFailure) sendAPIResponse(w, r, err, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError) return } updateLoginMetrics(&user, ipAddr, err) dataprovider.UpdateLastLogin(&user) //nolint:errcheck render.JSON(w, r, resp) } func (s *httpdServer) getToken(w http.ResponseWriter, r *http.Request) { username, password, ok := r.BasicAuth() if !ok { w.Header().Set(common.HTTPAuthenticationHeader, basicRealm) sendAPIResponse(w, r, nil, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized) return } admin, err := dataprovider.CheckAdminAndPass(username, password, util.GetIPFromRemoteAddress(r.RemoteAddr)) if err != nil { w.Header().Set(common.HTTPAuthenticationHeader, basicRealm) sendAPIResponse(w, r, err, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized) return } s.generateAndSendToken(w, r, admin) } func (s *httpdServer) generateAndSendToken(w http.ResponseWriter, r *http.Request, admin dataprovider.Admin) { c := jwtTokenClaims{ Username: admin.Username, Permissions: admin.Permissions, Signature: admin.GetSignature(), } resp, err := c.createTokenResponse(s.tokenAuth, tokenAudienceAPI) if err != nil { sendAPIResponse(w, r, err, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError) return } render.JSON(w, r, resp) } func (s *httpdServer) checkCookieExpiration(w http.ResponseWriter, r *http.Request) { token, claims, err := jwtauth.FromContext(r.Context()) if err != nil { return } tokenClaims := jwtTokenClaims{} tokenClaims.Decode(claims) if tokenClaims.Username == "" || tokenClaims.Signature == "" { return } if time.Until(token.Expiration()) > tokenRefreshMin { return } if util.IsStringInSlice(tokenAudienceWebClient, token.Audience()) { s.refreshClientToken(w, r, tokenClaims) } else { s.refreshAdminToken(w, r, tokenClaims) } } func (s *httpdServer) refreshClientToken(w http.ResponseWriter, r *http.Request, tokenClaims jwtTokenClaims) { user, err := dataprovider.UserExists(tokenClaims.Username) if err != nil { return } if user.GetSignature() != tokenClaims.Signature { logger.Debug(logSender, "", "signature mismatch for user %#v, unable to refresh cookie", user.Username) return } if err := checkHTTPClientUser(&user, r, xid.New().String()); err != nil { logger.Debug(logSender, "", "unable to refresh cookie for user %#v: %v", user.Username, err) return } logger.Debug(logSender, "", "cookie refreshed for user %#v", user.Username) tokenClaims.createAndSetCookie(w, r, s.tokenAuth, tokenAudienceWebClient) //nolint:errcheck } func (s *httpdServer) refreshAdminToken(w http.ResponseWriter, r *http.Request, tokenClaims jwtTokenClaims) { admin, err := dataprovider.AdminExists(tokenClaims.Username) if err != nil { return } if admin.Status != 1 { logger.Debug(logSender, "", "admin %#v is disabled, unable to refresh cookie", admin.Username) return } if admin.GetSignature() != tokenClaims.Signature { logger.Debug(logSender, "", "signature mismatch for admin %#v, unable to refresh cookie", admin.Username) return } if !admin.CanLoginFromIP(util.GetIPFromRemoteAddress(r.RemoteAddr)) { logger.Debug(logSender, "", "admin %#v cannot login from %v, unable to refresh cookie", admin.Username, r.RemoteAddr) return } logger.Debug(logSender, "", "cookie refreshed for admin %#v", admin.Username) tokenClaims.createAndSetCookie(w, r, s.tokenAuth, tokenAudienceWebAdmin) //nolint:errcheck } func (s *httpdServer) updateContextFromCookie(r *http.Request) *http.Request { token, _, err := jwtauth.FromContext(r.Context()) if token == nil || err != nil { _, err = r.Cookie("jwt") if err != nil { return r } token, err = jwtauth.VerifyRequest(s.tokenAuth, r, jwtauth.TokenFromCookie) ctx := jwtauth.NewContext(r.Context(), token, err) return r.WithContext(ctx) } return r } func (s *httpdServer) checkConnection(next http.Handler) http.Handler { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { ipAddr := util.GetIPFromRemoteAddress(r.RemoteAddr) ip := net.ParseIP(ipAddr) if ip != nil { for _, allow := range s.binding.allowHeadersFrom { if allow(ip) { parsedIP := util.GetRealIP(r) if parsedIP != "" { ipAddr = parsedIP r.RemoteAddr = ipAddr } if forwardedProto := r.Header.Get(xForwardedProto); forwardedProto != "" { ctx := context.WithValue(r.Context(), forwardedProtoKey, forwardedProto) r = r.WithContext(ctx) } break } } } common.Connections.AddClientConnection(ipAddr) defer common.Connections.RemoveClientConnection(ipAddr) if !common.Connections.IsNewConnectionAllowed(ipAddr) { logger.Log(logger.LevelDebug, common.ProtocolHTTP, "", "connection refused, configured limit reached") s.sendForbiddenResponse(w, r, "configured connections limit reached") return } if common.IsBanned(ipAddr) { s.sendForbiddenResponse(w, r, "your IP address is banned") return } if delay, err := common.LimitRate(common.ProtocolHTTP, ipAddr); err != nil { delay += 499999999 * time.Nanosecond w.Header().Set("Retry-After", fmt.Sprintf("%.0f", delay.Seconds())) w.Header().Set("X-Retry-In", delay.String()) s.sendTooManyRequestResponse(w, r, err) return } next.ServeHTTP(w, r) }) } func (s *httpdServer) sendTooManyRequestResponse(w http.ResponseWriter, r *http.Request, err error) { if (s.enableWebAdmin || s.enableWebClient) && isWebRequest(r) { r = s.updateContextFromCookie(r) if s.enableWebClient && (isWebClientRequest(r) || !s.enableWebAdmin) { renderClientMessagePage(w, r, http.StatusText(http.StatusTooManyRequests), "Rate limit exceeded", http.StatusTooManyRequests, err, "") return } renderMessagePage(w, r, http.StatusText(http.StatusTooManyRequests), "Rate limit exceeded", http.StatusTooManyRequests, err, "") return } sendAPIResponse(w, r, err, http.StatusText(http.StatusTooManyRequests), http.StatusTooManyRequests) } func (s *httpdServer) sendForbiddenResponse(w http.ResponseWriter, r *http.Request, message string) { if (s.enableWebAdmin || s.enableWebClient) && isWebRequest(r) { r = s.updateContextFromCookie(r) if s.enableWebClient && (isWebClientRequest(r) || !s.enableWebAdmin) { renderClientForbiddenPage(w, r, message) return } renderForbiddenPage(w, r, message) return } sendAPIResponse(w, r, errors.New(message), message, http.StatusForbidden) } func (s *httpdServer) redirectToWebPath(w http.ResponseWriter, r *http.Request, webPath string) { if dataprovider.HasAdmin() { http.Redirect(w, r, webPath, http.StatusMovedPermanently) return } if s.enableWebAdmin { http.Redirect(w, r, webAdminSetupPath, http.StatusFound) } } func (s *httpdServer) initializeRouter() { s.tokenAuth = jwtauth.New(jwa.HS256.String(), getSigningKey(s.signingPassphrase), nil) s.router = chi.NewRouter() s.router.Use(middleware.RequestID) s.router.Use(logger.NewStructuredLogger(logger.GetLogger())) s.router.Use(recoverer) s.router.Use(s.checkConnection) s.router.Use(middleware.GetHead) s.router.Use(middleware.StripSlashes) s.router.NotFound(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { if (s.enableWebAdmin || s.enableWebClient) && isWebRequest(r) { r = s.updateContextFromCookie(r) if s.enableWebClient && (isWebClientRequest(r) || !s.enableWebAdmin) { renderClientNotFoundPage(w, r, nil) return } renderNotFoundPage(w, r, nil) return } sendAPIResponse(w, r, nil, http.StatusText(http.StatusNotFound), http.StatusNotFound) })) s.router.Get(healthzPath, func(w http.ResponseWriter, r *http.Request) { render.PlainText(w, r, "ok") }) s.router.Get(tokenPath, s.getToken) s.router.Group(func(router chi.Router) { router.Use(jwtauth.Verify(s.tokenAuth, jwtauth.TokenFromHeader)) router.Use(jwtAuthenticatorAPI) router.Get(versionPath, func(w http.ResponseWriter, r *http.Request) { render.JSON(w, r, version.Get()) }) router.Get(logoutPath, s.logout) router.Put(adminPwdPath, changeAdminPassword) // compatibility layer to remove in v2.2 router.Put(adminPwdCompatPath, changeAdminPassword) router.With(checkPerm(dataprovider.PermAdminViewServerStatus)). Get(serverStatusPath, func(w http.ResponseWriter, r *http.Request) { render.JSON(w, r, getServicesStatus()) }) router.With(checkPerm(dataprovider.PermAdminViewConnections)). Get(activeConnectionsPath, func(w http.ResponseWriter, r *http.Request) { render.JSON(w, r, common.Connections.GetStats()) }) router.With(checkPerm(dataprovider.PermAdminCloseConnections)). Delete(activeConnectionsPath+"/{connectionID}", handleCloseConnection) router.With(checkPerm(dataprovider.PermAdminQuotaScans)).Get(quotaScanPath, getUsersQuotaScans) router.With(checkPerm(dataprovider.PermAdminQuotaScans)).Get(quotasBasePath+"/users/scans", getUsersQuotaScans) router.With(checkPerm(dataprovider.PermAdminQuotaScans)).Post(quotaScanPath, startUserQuotaScanCompat) router.With(checkPerm(dataprovider.PermAdminQuotaScans)).Post(quotasBasePath+"/users/{username}/scan", startUserQuotaScan) router.With(checkPerm(dataprovider.PermAdminQuotaScans)).Get(quotaScanVFolderPath, getFoldersQuotaScans) router.With(checkPerm(dataprovider.PermAdminQuotaScans)).Get(quotasBasePath+"/folders/scans", getFoldersQuotaScans) router.With(checkPerm(dataprovider.PermAdminQuotaScans)).Post(quotaScanVFolderPath, startFolderQuotaScanCompat) router.With(checkPerm(dataprovider.PermAdminQuotaScans)).Post(quotasBasePath+"/folders/{name}/scan", startFolderQuotaScan) router.With(checkPerm(dataprovider.PermAdminViewUsers)).Get(userPath, getUsers) router.With(checkPerm(dataprovider.PermAdminAddUsers)).Post(userPath, addUser) router.With(checkPerm(dataprovider.PermAdminViewUsers)).Get(userPath+"/{username}", getUserByUsername) router.With(checkPerm(dataprovider.PermAdminChangeUsers)).Put(userPath+"/{username}", updateUser) router.With(checkPerm(dataprovider.PermAdminDeleteUsers)).Delete(userPath+"/{username}", deleteUser) router.With(checkPerm(dataprovider.PermAdminViewUsers)).Get(folderPath, getFolders) router.With(checkPerm(dataprovider.PermAdminViewUsers)).Get(folderPath+"/{name}", getFolderByName) router.With(checkPerm(dataprovider.PermAdminAddUsers)).Post(folderPath, addFolder) router.With(checkPerm(dataprovider.PermAdminChangeUsers)).Put(folderPath+"/{name}", updateFolder) router.With(checkPerm(dataprovider.PermAdminDeleteUsers)).Delete(folderPath+"/{name}", deleteFolder) router.With(checkPerm(dataprovider.PermAdminManageSystem)).Get(dumpDataPath, dumpData) router.With(checkPerm(dataprovider.PermAdminManageSystem)).Get(loadDataPath, loadData) router.With(checkPerm(dataprovider.PermAdminManageSystem)).Post(loadDataPath, loadDataFromRequest) router.With(checkPerm(dataprovider.PermAdminChangeUsers)).Put(updateUsedQuotaPath, updateUserQuotaUsageCompat) router.With(checkPerm(dataprovider.PermAdminChangeUsers)).Put(quotasBasePath+"/users/{username}/usage", updateUserQuotaUsage) router.With(checkPerm(dataprovider.PermAdminChangeUsers)).Put(updateFolderUsedQuotaPath, updateFolderQuotaUsageCompat) router.With(checkPerm(dataprovider.PermAdminChangeUsers)).Put(quotasBasePath+"/folders/{name}/usage", updateFolderQuotaUsage) router.With(checkPerm(dataprovider.PermAdminViewDefender)).Get(defenderHosts, getDefenderHosts) router.With(checkPerm(dataprovider.PermAdminViewDefender)).Get(defenderHosts+"/{id}", getDefenderHostByID) router.With(checkPerm(dataprovider.PermAdminManageDefender)).Delete(defenderHosts+"/{id}", deleteDefenderHostByID) router.With(checkPerm(dataprovider.PermAdminViewDefender)).Get(defenderBanTime, getBanTime) router.With(checkPerm(dataprovider.PermAdminViewDefender)).Get(defenderScore, getScore) router.With(checkPerm(dataprovider.PermAdminManageDefender)).Post(defenderUnban, unban) router.With(checkPerm(dataprovider.PermAdminManageAdmins)).Get(adminPath, getAdmins) router.With(checkPerm(dataprovider.PermAdminManageAdmins)).Post(adminPath, addAdmin) router.With(checkPerm(dataprovider.PermAdminManageAdmins)).Get(adminPath+"/{username}", getAdminByUsername) router.With(checkPerm(dataprovider.PermAdminManageAdmins)).Put(adminPath+"/{username}", updateAdmin) router.With(checkPerm(dataprovider.PermAdminManageAdmins)).Delete(adminPath+"/{username}", deleteAdmin) }) s.router.Get(userTokenPath, s.getUserToken) s.router.Group(func(router chi.Router) { router.Use(jwtauth.Verify(s.tokenAuth, jwtauth.TokenFromHeader)) router.Use(jwtAuthenticatorAPIUser) router.Get(userLogoutPath, s.logout) router.Put(userPwdPath, changeUserPassword) router.With(checkHTTPUserPerm(sdk.WebClientPubKeyChangeDisabled)).Get(userPublicKeysPath, getUserPublicKeys) router.With(checkHTTPUserPerm(sdk.WebClientPubKeyChangeDisabled)).Put(userPublicKeysPath, setUserPublicKeys) router.Get(userFolderPath, readUserFolder) router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled)).Post(userFolderPath, createUserDir) router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled)).Patch(userFolderPath, renameUserDir) router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled)).Delete(userFolderPath, deleteUserDir) router.Get(userFilePath, getUserFile) router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled)).Post(userFilePath, uploadUserFiles) router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled)).Patch(userFilePath, renameUserFile) router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled)).Delete(userFilePath, deleteUserFile) router.Post(userStreamZipPath, getUserFilesAsZipStream) }) if s.enableWebAdmin || s.enableWebClient { s.router.Group(func(router chi.Router) { router.Use(compressor.Handler) fileServer(router, webStaticFilesPath, http.Dir(s.staticFilesPath)) }) if s.enableWebClient { s.router.Get(webRootPath, func(w http.ResponseWriter, r *http.Request) { s.redirectToWebPath(w, r, webClientLoginPath) }) s.router.Get(webBasePath, func(w http.ResponseWriter, r *http.Request) { s.redirectToWebPath(w, r, webClientLoginPath) }) } else { s.router.Get(webRootPath, func(w http.ResponseWriter, r *http.Request) { s.redirectToWebPath(w, r, webLoginPath) }) s.router.Get(webBasePath, func(w http.ResponseWriter, r *http.Request) { s.redirectToWebPath(w, r, webLoginPath) }) } } if s.enableWebClient { s.router.Get(webBaseClientPath, func(w http.ResponseWriter, r *http.Request) { http.Redirect(w, r, webClientLoginPath, http.StatusMovedPermanently) }) s.router.Get(webClientLoginPath, handleClientWebLogin) s.router.Post(webClientLoginPath, s.handleWebClientLoginPost) s.router.Group(func(router chi.Router) { router.Use(jwtauth.Verify(s.tokenAuth, jwtauth.TokenFromCookie)) router.Use(jwtAuthenticatorWebClient) router.Get(webClientLogoutPath, handleWebClientLogout) router.With(s.refreshCookie).Get(webClientFilesPath, handleClientGetFiles) router.With(compressor.Handler, s.refreshCookie).Get(webClientDirContentsPath, handleClientGetDirContents) router.With(s.refreshCookie).Get(webClientDownloadZipPath, handleWebClientDownloadZip) router.With(s.refreshCookie).Get(webClientCredentialsPath, handleClientGetCredentials) router.Post(webChangeClientPwdPath, handleWebClientChangePwdPost) router.With(checkHTTPUserPerm(sdk.WebClientPubKeyChangeDisabled)). Post(webChangeClientKeysPath, handleWebClientManageKeysPost) }) } if s.enableWebAdmin { s.router.Get(webBaseAdminPath, func(w http.ResponseWriter, r *http.Request) { s.redirectToWebPath(w, r, webLoginPath) }) s.router.Get(webLoginPath, handleWebLogin) s.router.Post(webLoginPath, s.handleWebAdminLoginPost) s.router.Get(webAdminSetupPath, handleWebAdminSetupGet) s.router.Post(webAdminSetupPath, s.handleWebAdminSetupPost) s.router.Group(func(router chi.Router) { router.Use(jwtauth.Verify(s.tokenAuth, jwtauth.TokenFromCookie)) router.Use(jwtAuthenticatorWebAdmin) router.Get(webLogoutPath, handleWebLogout) router.With(s.refreshCookie).Get(webChangeAdminPwdPath, handleWebAdminChangePwd) router.Post(webChangeAdminPwdPath, handleWebAdminChangePwdPost) router.With(checkPerm(dataprovider.PermAdminViewUsers), s.refreshCookie). Get(webUsersPath, handleGetWebUsers) router.With(checkPerm(dataprovider.PermAdminAddUsers), s.refreshCookie). Get(webUserPath, handleWebAddUserGet) router.With(checkPerm(dataprovider.PermAdminChangeUsers), s.refreshCookie). Get(webUserPath+"/{username}", handleWebUpdateUserGet) router.With(checkPerm(dataprovider.PermAdminAddUsers)).Post(webUserPath, handleWebAddUserPost) router.With(checkPerm(dataprovider.PermAdminChangeUsers)).Post(webUserPath+"/{username}", handleWebUpdateUserPost) router.With(checkPerm(dataprovider.PermAdminViewConnections), s.refreshCookie). Get(webConnectionsPath, handleWebGetConnections) router.With(checkPerm(dataprovider.PermAdminViewUsers), s.refreshCookie). Get(webFoldersPath, handleWebGetFolders) router.With(checkPerm(dataprovider.PermAdminAddUsers), s.refreshCookie). Get(webFolderPath, handleWebAddFolderGet) router.With(checkPerm(dataprovider.PermAdminAddUsers)).Post(webFolderPath, handleWebAddFolderPost) router.With(checkPerm(dataprovider.PermAdminViewServerStatus), s.refreshCookie). Get(webStatusPath, handleWebGetStatus) router.With(checkPerm(dataprovider.PermAdminManageAdmins), s.refreshCookie). Get(webAdminsPath, handleGetWebAdmins) router.With(checkPerm(dataprovider.PermAdminManageAdmins), s.refreshCookie). Get(webAdminPath, handleWebAddAdminGet) router.With(checkPerm(dataprovider.PermAdminManageAdmins), s.refreshCookie). Get(webAdminPath+"/{username}", handleWebUpdateAdminGet) router.With(checkPerm(dataprovider.PermAdminManageAdmins)).Post(webAdminPath, handleWebAddAdminPost) router.With(checkPerm(dataprovider.PermAdminManageAdmins)).Post(webAdminPath+"/{username}", handleWebUpdateAdminPost) router.With(checkPerm(dataprovider.PermAdminManageAdmins), verifyCSRFHeader). Delete(webAdminPath+"/{username}", deleteAdmin) router.With(checkPerm(dataprovider.PermAdminCloseConnections), verifyCSRFHeader). Delete(webConnectionsPath+"/{connectionID}", handleCloseConnection) router.With(checkPerm(dataprovider.PermAdminChangeUsers), s.refreshCookie). Get(webFolderPath+"/{name}", handleWebUpdateFolderGet) router.With(checkPerm(dataprovider.PermAdminChangeUsers)).Post(webFolderPath+"/{name}", handleWebUpdateFolderPost) router.With(checkPerm(dataprovider.PermAdminDeleteUsers), verifyCSRFHeader). Delete(webFolderPath+"/{name}", deleteFolder) router.With(checkPerm(dataprovider.PermAdminQuotaScans), verifyCSRFHeader). Post(webScanVFolderPath+"/{name}", startFolderQuotaScan) router.With(checkPerm(dataprovider.PermAdminDeleteUsers), verifyCSRFHeader). Delete(webUserPath+"/{username}", deleteUser) router.With(checkPerm(dataprovider.PermAdminQuotaScans), verifyCSRFHeader). Post(webQuotaScanPath+"/{username}", startUserQuotaScan) router.With(checkPerm(dataprovider.PermAdminManageSystem)).Get(webMaintenancePath, handleWebMaintenance) router.With(checkPerm(dataprovider.PermAdminManageSystem)).Get(webBackupPath, dumpData) router.With(checkPerm(dataprovider.PermAdminManageSystem)).Post(webRestorePath, handleWebRestore) router.With(checkPerm(dataprovider.PermAdminManageSystem), s.refreshCookie). Get(webTemplateUser, handleWebTemplateUserGet) router.With(checkPerm(dataprovider.PermAdminManageSystem)).Post(webTemplateUser, handleWebTemplateUserPost) router.With(checkPerm(dataprovider.PermAdminManageSystem), s.refreshCookie). Get(webTemplateFolder, handleWebTemplateFolderGet) router.With(checkPerm(dataprovider.PermAdminManageSystem)).Post(webTemplateFolder, handleWebTemplateFolderPost) router.With(checkPerm(dataprovider.PermAdminViewDefender)).Get(webDefenderPath, handleWebDefenderPage) router.With(checkPerm(dataprovider.PermAdminViewDefender)).Get(webDefenderHostsPath, getDefenderHosts) router.With(checkPerm(dataprovider.PermAdminManageDefender)).Delete(webDefenderHostsPath+"/{id}", deleteDefenderHostByID) }) } }