package main import ( "encoding/json" "fmt" "strconv" "strings" "time" "github.com/gin-gonic/gin" "github.com/knz/strtime" "github.com/lithammer/shortuuid/v3" "gopkg.in/ini.v1" ) func (app *appContext) loadStrftime() { app.datePattern = app.config.Section("email").Key("date_format").String() app.timePattern = `%H:%M` if val, _ := app.config.Section("email").Key("use_24h").Bool(); !val { app.timePattern = `%I:%M %p` } return } func (app *appContext) prettyTime(dt time.Time) (date, time string) { date, _ = strtime.Strftime(dt, app.datePattern) time, _ = strtime.Strftime(dt, app.timePattern) return } func (app *appContext) formatDatetime(dt time.Time) string { d, t := app.prettyTime(dt) return d + " " + t } // https://stackoverflow.com/questions/36530251/time-since-with-months-and-years/36531443#36531443 THANKS func timeDiff(a, b time.Time) (year, month, day, hour, min, sec int) { if a.Location() != b.Location() { b = b.In(a.Location()) } if a.After(b) { a, b = b, a } y1, M1, d1 := a.Date() y2, M2, d2 := b.Date() h1, m1, s1 := a.Clock() h2, m2, s2 := b.Clock() year = int(y2 - y1) month = int(M2 - M1) day = int(d2 - d1) hour = int(h2 - h1) min = int(m2 - m1) sec = int(s2 - s1) // Normalize negative values if sec < 0 { sec += 60 min-- } if min < 0 { min += 60 hour-- } if hour < 0 { hour += 24 day-- } if day < 0 { // days in month: t := time.Date(y1, M1, 32, 0, 0, 0, 0, time.UTC) day += 32 - t.Day() month-- } if month < 0 { month += 12 year-- } return } func (app *appContext) checkInvites() { current_time := time.Now() app.storage.loadInvites() changed := false for code, data := range app.storage.invites { expiry := data.ValidTill if current_time.After(expiry) { app.debug.Printf("Housekeeping: Deleting old invite %s", code) notify := data.Notify if app.config.Section("notifications").Key("enabled").MustBool(false) && len(notify) != 0 { app.debug.Printf("%s: Expiry notification", code) for address, settings := range notify { if settings["notify-expiry"] { go func() { msg, err := app.email.constructExpiry(code, data, app) if err != nil { app.err.Printf("%s: Failed to construct expiry notification", code) app.debug.Printf("Error: %s", err) } else if err := app.email.send(address, msg); err != nil { app.err.Printf("%s: Failed to send expiry notification", code) app.debug.Printf("Error: %s", err) } else { app.info.Printf("Sent expiry notification to %s", address) } }() } } } changed = true delete(app.storage.invites, code) } } if changed { app.storage.storeInvites() } } func (app *appContext) checkInvite(code string, used bool, username string) bool { current_time := time.Now() app.storage.loadInvites() changed := false if inv, match := app.storage.invites[code]; match { expiry := inv.ValidTill if current_time.After(expiry) { app.debug.Printf("Housekeeping: Deleting old invite %s", code) notify := inv.Notify if app.config.Section("notifications").Key("enabled").MustBool(false) && len(notify) != 0 { app.debug.Printf("%s: Expiry notification", code) for address, settings := range notify { if settings["notify-expiry"] { go func() { msg, err := app.email.constructExpiry(code, inv, app) if err != nil { app.err.Printf("%s: Failed to construct expiry notification", code) app.debug.Printf("Error: %s", err) } else if err := app.email.send(address, msg); err != nil { app.err.Printf("%s: Failed to send expiry notification", code) app.debug.Printf("Error: %s", err) } else { app.info.Printf("Sent expiry notification to %s", address) } }() } } } changed = true match = false delete(app.storage.invites, code) } else if used { changed = true del := false newInv := inv if newInv.RemainingUses == 1 { del = true delete(app.storage.invites, code) } else if newInv.RemainingUses != 0 { // 0 means infinite i guess? newInv.RemainingUses -= 1 } newInv.UsedBy = append(newInv.UsedBy, []string{username, app.formatDatetime(current_time)}) if !del { app.storage.invites[code] = newInv } } if changed { app.storage.storeInvites() } return match } return false } // Routes from now on! type newUserReq struct { Username string `json:"username"` Password string `json:"password"` Email string `json:"email"` Code string `json:"code"` } func (app *appContext) NewUserAdmin(gc *gin.Context) { var req newUserReq gc.BindJSON(&req) existingUser, _, _ := app.jf.userByName(req.Username, false) if existingUser != nil { msg := fmt.Sprintf("User already exists named %s", req.Username) app.info.Printf("%s New user failed: %s", req.Username, msg) respond(401, msg, gc) return } user, status, err := app.jf.newUser(req.Username, req.Password) if !(status == 200 || status == 204) || err != nil { app.err.Printf("%s New user failed: Jellyfin responded with %d", req.Username, status) respond(401, "Unknown error", gc) return } var id string if user["Id"] != nil { id = user["Id"].(string) } if len(app.storage.policy) != 0 { status, err = app.jf.setPolicy(id, app.storage.policy) if !(status == 200 || status == 204) { app.err.Printf("%s: Failed to set user policy: Code %d", req.Username, status) } } if len(app.storage.configuration) != 0 && len(app.storage.displayprefs) != 0 { status, err = app.jf.setConfiguration(id, app.storage.configuration) if (status == 200 || status == 204) && err == nil { status, err = app.jf.setDisplayPreferences(id, app.storage.displayprefs) } else { app.err.Printf("%s: Failed to set configuration template: Code %d", req.Username, status) } } if app.config.Section("password_resets").Key("enabled").MustBool(false) { app.storage.emails[id] = req.Email app.storage.storeEmails() } if app.config.Section("ombi").Key("enabled").MustBool(false) { app.storage.loadOmbiTemplate() if len(app.storage.ombi_template) != 0 { errors, code, err := app.ombi.newUser(req.Username, req.Password, req.Email, app.storage.ombi_template) if err != nil || code != 200 { app.info.Printf("Failed to create Ombi user (%d): %s", code, err) app.debug.Printf("Errors reported by Ombi: %s", strings.Join(errors, ", ")) } else { app.info.Println("Created Ombi user") } } } app.jf.cacheExpiry = time.Now() } func (app *appContext) NewUser(gc *gin.Context) { var req newUserReq gc.BindJSON(&req) app.debug.Printf("%s: New user attempt", req.Code) if !app.checkInvite(req.Code, false, "") { app.info.Printf("%s New user failed: invalid code", req.Code) gc.JSON(401, map[string]bool{"success": false}) gc.Abort() return } validation := app.validator.validate(req.Password) valid := true for _, val := range validation { if !val { valid = false } } if !valid { // 200 bcs idk what i did in js app.info.Printf("%s New user failed: Invalid password", req.Code) gc.JSON(200, validation) gc.Abort() return } existingUser, _, _ := app.jf.userByName(req.Username, false) if existingUser != nil { msg := fmt.Sprintf("User already exists named %s", req.Username) app.info.Printf("%s New user failed: %s", req.Code, msg) respond(401, msg, gc) return } user, status, err := app.jf.newUser(req.Username, req.Password) if !(status == 200 || status == 204) || err != nil { app.err.Printf("%s New user failed: Jellyfin responded with %d", req.Code, status) respond(401, "Unknown error", gc) return } app.storage.loadProfiles() invite := app.storage.invites[req.Code] app.checkInvite(req.Code, true, req.Username) if app.config.Section("notifications").Key("enabled").MustBool(false) { for address, settings := range invite.Notify { if settings["notify-creation"] { go func() { msg, err := app.email.constructCreated(req.Code, req.Username, req.Email, invite, app) if err != nil { app.err.Printf("%s: Failed to construct user creation notification", req.Code) app.debug.Printf("%s: Error: %s", req.Code, err) } else if err := app.email.send(address, msg); err != nil { app.err.Printf("%s: Failed to send user creation notification", req.Code) app.debug.Printf("%s: Error: %s", req.Code, err) } else { app.info.Printf("%s: Sent user creation notification to %s", req.Code, address) } }() } } } var id string if user["Id"] != nil { id = user["Id"].(string) } if invite.Profile != "" { app.debug.Printf("Applying settings from profile \"%s\"", invite.Profile) profile, ok := app.storage.profiles[invite.Profile] if !ok { profile = app.storage.profiles["Default"] } if len(profile.Policy) != 0 { app.debug.Printf("Applying policy from profile \"%s\"", invite.Profile) status, err = app.jf.setPolicy(id, profile.Policy) if !(status == 200 || status == 204) { app.err.Printf("%s: Failed to set user policy: Code %d", req.Code, status) } } if len(profile.Configuration) != 0 && len(profile.Displayprefs) != 0 { app.debug.Printf("Applying homescreen from profile \"%s\"", invite.Profile) status, err = app.jf.setConfiguration(id, profile.Configuration) if (status == 200 || status == 204) && err == nil { status, err = app.jf.setDisplayPreferences(id, profile.Displayprefs) } else { app.err.Printf("%s: Failed to set configuration template: Code %d", req.Code, status) } } } if app.config.Section("password_resets").Key("enabled").MustBool(false) { app.storage.emails[id] = req.Email app.storage.storeEmails() } if app.config.Section("ombi").Key("enabled").MustBool(false) { app.storage.loadOmbiTemplate() if len(app.storage.ombi_template) != 0 { errors, code, err := app.ombi.newUser(req.Username, req.Password, req.Email, app.storage.ombi_template) if err != nil || code != 200 { app.info.Printf("Failed to create Ombi user (%d): %s", code, err) app.debug.Printf("Errors reported by Ombi: %s", strings.Join(errors, ", ")) } else { app.info.Println("Created Ombi user") } } } gc.JSON(200, validation) } type deleteUserReq struct { Users []string `json:"users"` Notify bool `json:"notify"` Reason string `json:"reason"` } func (app *appContext) DeleteUser(gc *gin.Context) { var req deleteUserReq gc.BindJSON(&req) errors := map[string]string{} for _, userID := range req.Users { status, err := app.jf.deleteUser(userID) if !(status == 200 || status == 204) || err != nil { errors[userID] = fmt.Sprintf("%d: %s", status, err) } if req.Notify { addr, ok := app.storage.emails[userID] if addr != nil && ok { go func(userID, reason, address string) { msg, err := app.email.constructDeleted(reason, app) if err != nil { app.err.Printf("%s: Failed to construct account deletion email", userID) app.debug.Printf("%s: Error: %s", userID, err) } else if err := app.email.send(address, msg); err != nil { app.err.Printf("%s: Failed to send to %s", userID, address) app.debug.Printf("%s: Error: %s", userID, err) } else { app.info.Printf("%s: Sent invite email to %s", userID, address) } }(userID, req.Reason, addr.(string)) } } } app.jf.cacheExpiry = time.Now() if len(errors) == len(req.Users) { respond(500, "Failed", gc) app.err.Printf("Account deletion failed: %s", errors[req.Users[0]]) return } else if len(errors) != 0 { gc.JSON(500, errors) return } gc.JSON(200, map[string]bool{"success": true}) } type generateInviteReq struct { Days int `json:"days"` Hours int `json:"hours"` Minutes int `json:"minutes"` Email string `json:"email"` MultipleUses bool `json:"multiple-uses"` NoLimit bool `json:"no-limit"` RemainingUses int `json:"remaining-uses"` Profile string `json:"profile"` } func (app *appContext) GenerateInvite(gc *gin.Context) { var req generateInviteReq app.debug.Println("Generating new invite") app.storage.loadInvites() gc.BindJSON(&req) current_time := time.Now() valid_till := current_time.AddDate(0, 0, req.Days) valid_till = valid_till.Add(time.Hour*time.Duration(req.Hours) + time.Minute*time.Duration(req.Minutes)) // make sure code doesn't begin with number invite_code := shortuuid.New() _, err := strconv.Atoi(string(invite_code[0])) for err == nil { invite_code = shortuuid.New() _, err = strconv.Atoi(string(invite_code[0])) } var invite Invite invite.Created = current_time if req.MultipleUses { if req.NoLimit { invite.NoLimit = true } else { invite.RemainingUses = req.RemainingUses } } else { invite.RemainingUses = 1 } invite.ValidTill = valid_till if req.Email != "" && app.config.Section("invite_emails").Key("enabled").MustBool(false) { app.debug.Printf("%s: Sending invite email", invite_code) invite.Email = req.Email msg, err := app.email.constructInvite(invite_code, invite, app) if err != nil { invite.Email = fmt.Sprintf("Failed to send to %s", req.Email) app.err.Printf("%s: Failed to construct invite email", invite_code) app.debug.Printf("%s: Error: %s", invite_code, err) } else if err := app.email.send(req.Email, msg); err != nil { invite.Email = fmt.Sprintf("Failed to send to %s", req.Email) app.err.Printf("%s: %s", invite_code, invite.Email) app.debug.Printf("%s: Error: %s", invite_code, err) } else { app.info.Printf("%s: Sent invite email to %s", invite_code, req.Email) } } if req.Profile != "" { if _, ok := app.storage.profiles[req.Profile]; ok { invite.Profile = req.Profile } else { invite.Profile = "Default" } } app.storage.invites[invite_code] = invite app.storage.storeInvites() gc.JSON(200, map[string]bool{"success": true}) } type profileReq struct { Invite string `json:"invite"` Profile string `json:"profile"` } func (app *appContext) SetProfile(gc *gin.Context) { var req profileReq gc.BindJSON(&req) app.debug.Printf("%s: Setting profile to \"%s\"", req.Invite, req.Profile) // "" means "Don't apply profile" if _, ok := app.storage.profiles[req.Profile]; !ok && req.Profile != "" { app.err.Printf("%s: Profile \"%s\" not found", req.Invite, req.Profile) respond(500, "Profile not found", gc) return } inv := app.storage.invites[req.Invite] inv.Profile = req.Profile app.storage.invites[req.Invite] = inv app.storage.storeInvites() gc.JSON(200, map[string]bool{"success": true}) } func (app *appContext) GetProfiles(gc *gin.Context) { app.storage.loadProfiles() app.debug.Println("Profiles requested") out := map[string]interface{}{ "default_profile": app.storage.defaultProfile, } for name, p := range app.storage.profiles { out[name] = map[string]interface{}{ "admin": p.Admin, "libraries": p.LibraryAccess, "fromUser": p.FromUser, } } fmt.Println(out) gc.JSON(200, out) } func (app *appContext) SetDefaultProfile(gc *gin.Context) { req := map[string]string{} gc.BindJSON(&req) app.info.Printf("Setting default profile to \"%s\"", req["name"]) if _, ok := app.storage.profiles[req["name"]]; !ok { app.err.Printf("Profile not found: \"%s\"", req["name"]) respond(500, "Profile not found", gc) return } for name, profile := range app.storage.profiles { if name == req["name"] { profile.Admin = true app.storage.profiles[name] = profile } else { profile.Admin = false } } app.storage.defaultProfile = req["name"] gc.JSON(200, map[string]bool{"success": true}) } type newProfileReq struct { Name string `json:"name"` ID string `json:"id"` Homescreen bool `json:"homescreen"` } func (app *appContext) CreateProfile(gc *gin.Context) { fmt.Println("Profile creation requested") var req newProfileReq gc.BindJSON(&req) user, status, err := app.jf.userById(req.ID, false) if !(status == 200 || status == 204) || err != nil { app.err.Printf("Failed to get user from Jellyfin: Code %d", status) app.debug.Printf("Error: %s", err) respond(500, "Couldn't get user", gc) return } profile := Profile{ FromUser: user["Name"].(string), Policy: user["Policy"].(map[string]interface{}), } app.debug.Printf("Creating profile from user \"%s\"", user["Name"].(string)) if req.Homescreen { profile.Configuration = user["Configuration"].(map[string]interface{}) profile.Displayprefs, status, err = app.jf.getDisplayPreferences(req.ID) if !(status == 200 || status == 204) || err != nil { app.err.Printf("Failed to get DisplayPrefs: Code %d", status) app.debug.Printf("Error: %s", err) respond(500, "Couldn't get displayprefs", gc) return } } app.storage.loadProfiles() app.storage.profiles[req.Name] = profile app.storage.storeProfiles() app.storage.loadProfiles() gc.JSON(200, map[string]bool{"success": true}) } func (app *appContext) DeleteProfile(gc *gin.Context) { req := map[string]string{} gc.BindJSON(&req) name := req["name"] if _, ok := app.storage.profiles[name]; ok { delete(app.storage.profiles, name) } app.storage.storeProfiles() gc.JSON(200, map[string]bool{"success": true}) } func (app *appContext) GetInvites(gc *gin.Context) { app.debug.Println("Invites requested") current_time := time.Now() app.storage.loadInvites() app.checkInvites() var invites []map[string]interface{} for code, inv := range app.storage.invites { _, _, days, hours, minutes, _ := timeDiff(inv.ValidTill, current_time) invite := map[string]interface{}{ "code": code, "days": days, "hours": hours, "minutes": minutes, "created": app.formatDatetime(inv.Created), "profile": inv.Profile, } if len(inv.UsedBy) != 0 { invite["used-by"] = inv.UsedBy } if inv.NoLimit { invite["no-limit"] = true } invite["remaining-uses"] = 1 if inv.RemainingUses != 0 { invite["remaining-uses"] = inv.RemainingUses } if inv.Email != "" { invite["email"] = inv.Email } if len(inv.Notify) != 0 { var address string if app.config.Section("ui").Key("jellyfin_login").MustBool(false) { app.storage.loadEmails() if addr := app.storage.emails[gc.GetString("jfId")]; addr != nil { address = addr.(string) } } else { address = app.config.Section("ui").Key("email").String() } if _, ok := inv.Notify[address]; ok { for _, notifyType := range []string{"notify-expiry", "notify-creation"} { if _, ok = inv.Notify[address][notifyType]; ok { invite[notifyType] = inv.Notify[address][notifyType] } } } } invites = append(invites, invite) } profiles := make([]string, len(app.storage.profiles)) if len(app.storage.profiles) != 0 { profiles[0] = app.storage.defaultProfile i := 1 if len(app.storage.profiles) > 1 { for p := range app.storage.profiles { if p != app.storage.defaultProfile { profiles[i] = p i++ } } } } resp := map[string]interface{}{ "profiles": profiles, "invites": invites, } gc.JSON(200, resp) } func (app *appContext) SetNotify(gc *gin.Context) { var req map[string]map[string]bool gc.BindJSON(&req) changed := false for code, settings := range req { app.debug.Printf("%s: Notification settings change requested", code) app.storage.loadInvites() app.storage.loadEmails() invite, ok := app.storage.invites[code] if !ok { app.err.Printf("%s Notification setting change failed: Invalid code", code) gc.JSON(400, map[string]string{"error": "Invalid invite code"}) gc.Abort() return } var address string if app.config.Section("ui").Key("jellyfin_login").MustBool(false) { var ok bool address, ok = app.storage.emails[gc.GetString("jfId")].(string) if !ok { app.err.Printf("%s: Couldn't find email address. Make sure it's set", code) app.debug.Printf("%s: User ID \"%s\"", code, gc.GetString("jfId")) gc.JSON(500, map[string]string{"error": "Missing user email"}) gc.Abort() return } } else { address = app.config.Section("ui").Key("email").String() } if invite.Notify == nil { invite.Notify = map[string]map[string]bool{} } if _, ok := invite.Notify[address]; !ok { invite.Notify[address] = map[string]bool{} } /*else { if _, ok := invite.Notify[address]["notify-expiry"]; !ok { */ if _, ok := settings["notify-expiry"]; ok && invite.Notify[address]["notify-expiry"] != settings["notify-expiry"] { invite.Notify[address]["notify-expiry"] = settings["notify-expiry"] app.debug.Printf("%s: Set \"notify-expiry\" to %t for %s", code, settings["notify-expiry"], address) changed = true } if _, ok := settings["notify-creation"]; ok && invite.Notify[address]["notify-creation"] != settings["notify-creation"] { invite.Notify[address]["notify-creation"] = settings["notify-creation"] app.debug.Printf("%s: Set \"notify-creation\" to %t for %s", code, settings["notify-creation"], address) changed = true } if changed { app.storage.invites[code] = invite } } if changed { app.storage.storeInvites() } } type deleteReq struct { Code string `json:"code"` } func (app *appContext) DeleteInvite(gc *gin.Context) { var req deleteReq gc.BindJSON(&req) app.debug.Printf("%s: Deletion requested", req.Code) var ok bool _, ok = app.storage.invites[req.Code] if ok { delete(app.storage.invites, req.Code) app.storage.storeInvites() app.info.Printf("%s: Invite deleted", req.Code) gc.JSON(200, map[string]bool{"success": true}) return } app.err.Printf("%s: Deletion failed: Invalid code", req.Code) respond(401, "Code doesn't exist", gc) } type dateToParse struct { Parsed time.Time `json:"parseme"` } // json magically parses datetimes so why not func parseDt(date string) time.Time { timeJSON := []byte("{ \"parseme\": \"" + date + "\" }") var parsed dateToParse json.Unmarshal(timeJSON, &parsed) return parsed.Parsed } type respUser struct { ID string `json:"id"` Name string `json:"name"` Email string `json:"email,omitempty"` // this magically parses a string to time.time LastActive string `json:"last_active"` Admin bool `json:"admin"` } type userResp struct { UserList []respUser `json:"users"` } func (app *appContext) GetUsers(gc *gin.Context) { app.debug.Println("Users requested") var resp userResp resp.UserList = []respUser{} users, status, err := app.jf.getUsers(false) if !(status == 200 || status == 204) || err != nil { app.err.Printf("Failed to get users from Jellyfin: Code %d", status) app.debug.Printf("Error: %s", err) respond(500, "Couldn't get users", gc) return } for _, jfUser := range users { var user respUser user.LastActive = "n/a" if jfUser["LastActivityDate"] != nil { date := parseDt(jfUser["LastActivityDate"].(string)) user.LastActive = app.formatDatetime(date) } user.ID = jfUser["Id"].(string) user.Name = jfUser["Name"].(string) user.Admin = jfUser["Policy"].(map[string]interface{})["IsAdministrator"].(bool) if email, ok := app.storage.emails[jfUser["Id"].(string)]; ok { user.Email = email.(string) } resp.UserList = append(resp.UserList, user) } gc.JSON(200, resp) } type ombiUser struct { Name string `json:"name,omitempty"` ID string `json:"id"` } func (app *appContext) OmbiUsers(gc *gin.Context) { app.debug.Println("Ombi users requested") users, status, err := app.ombi.getUsers() if err != nil || status != 200 { app.err.Printf("Failed to get users from Ombi: Code %d", status) app.debug.Printf("Error: %s", err) respond(500, "Couldn't get users", gc) return } userlist := make([]ombiUser, len(users)) for i, data := range users { userlist[i] = ombiUser{ Name: data["userName"].(string), ID: data["id"].(string), } } gc.JSON(200, map[string][]ombiUser{"users": userlist}) } func (app *appContext) ModifyEmails(gc *gin.Context) { var req map[string]string gc.BindJSON(&req) fmt.Println(req) app.debug.Println("Email modification requested") users, status, err := app.jf.getUsers(false) if !(status == 200 || status == 204) || err != nil { app.err.Printf("Failed to get users from Jellyfin: Code %d", status) app.debug.Printf("Error: %s", err) respond(500, "Couldn't get users", gc) return } for _, jfUser := range users { if address, ok := req[jfUser["Id"].(string)]; ok { app.storage.emails[jfUser["Id"].(string)] = address } } app.storage.storeEmails() app.info.Println("Email list modified") gc.JSON(200, map[string]bool{"success": true}) } func (app *appContext) SetOmbiDefaults(gc *gin.Context) { var req ombiUser gc.BindJSON(&req) template, code, err := app.ombi.templateByID(req.ID) if err != nil || code != 200 || len(template) == 0 { app.err.Printf("Couldn't get user from Ombi: %d %s", code, err) respond(500, "Couldn't get user", gc) return } app.storage.ombi_template = template fmt.Println(app.storage.ombi_path) app.storage.storeOmbiTemplate() gc.JSON(200, map[string]bool{"success": true}) } type defaultsReq struct { From string `json:"from"` Profile string `json:"profile"` ApplyTo []string `json:"apply_to"` ID string `json:"id"` Homescreen bool `json:"homescreen"` } /*func (app *appContext) SetDefaults(gc *gin.Context) { var req defaultsReq gc.BindJSON(&req) userID := req.ID user, status, err := app.jf.userById(userID, false) if !(status == 200 || status == 204) || err != nil { app.err.Printf("Failed to get user from Jellyfin: Code %d", status) app.debug.Printf("Error: %s", err) respond(500, "Couldn't get user", gc) return } app.info.Printf("Getting user defaults from \"%s\"", user["Name"].(string)) policy := user["Policy"].(map[string]interface{}) app.storage.policy = policy app.storage.storePolicy() app.debug.Println("User policy template stored") if req.Homescreen { configuration := user["Configuration"].(map[string]interface{}) var displayprefs map[string]interface{} displayprefs, status, err = app.jf.getDisplayPreferences(userID) if !(status == 200 || status == 204) || err != nil { app.err.Printf("Failed to get DisplayPrefs: Code %d", status) app.debug.Printf("Error: %s", err) respond(500, "Couldn't get displayprefs", gc) return } app.storage.configuration = configuration app.storage.displayprefs = displayprefs app.storage.storeConfiguration() app.debug.Println("Configuration template stored") app.storage.storeDisplayprefs() app.debug.Println("DisplayPrefs template stored") } gc.JSON(200, map[string]bool{"success": true}) }*/ func (app *appContext) ApplySettings(gc *gin.Context) { app.info.Println("User settings change requested") var req defaultsReq gc.BindJSON(&req) applyingFrom := "profile" var policy, configuration, displayprefs map[string]interface{} if req.From == "profile" { app.storage.loadProfiles() if _, ok := app.storage.profiles[req.Profile]; !ok || len(app.storage.profiles[req.Profile].Policy) == 0 { app.err.Printf("Couldn't find profile \"%s\" or profile was empty", req.Profile) respond(500, "Couldn't find profile", gc) return } if req.Homescreen { if len(app.storage.profiles[req.Profile].Configuration) == 0 || len(app.storage.profiles[req.Profile].Displayprefs) == 0 { app.err.Printf("No homescreen saved in profile \"%s\"", req.Profile) respond(500, "No homescreen template available", gc) return } configuration = app.storage.profiles[req.Profile].Configuration displayprefs = app.storage.profiles[req.Profile].Displayprefs } policy = app.storage.profiles[req.Profile].Policy } else if req.From == "user" { applyingFrom = "user" user, status, err := app.jf.userById(req.ID, false) if !(status == 200 || status == 204) || err != nil { app.err.Printf("Failed to get user from Jellyfin: Code %d", status) app.debug.Printf("Error: %s", err) respond(500, "Couldn't get user", gc) return } applyingFrom = "\"" + user["Name"].(string) + "\"" policy = user["Policy"].(map[string]interface{}) if req.Homescreen { displayprefs, status, err = app.jf.getDisplayPreferences(req.ID) if !(status == 200 || status == 204) || err != nil { app.err.Printf("Failed to get DisplayPrefs: Code %d", status) app.debug.Printf("Error: %s", err) respond(500, "Couldn't get displayprefs", gc) return } configuration = user["Configuration"].(map[string]interface{}) } } app.info.Printf("Applying settings to %d user(s) from %s", len(req.ApplyTo), applyingFrom) errors := map[string]map[string]string{ "policy": map[string]string{}, "homescreen": map[string]string{}, } for _, id := range req.ApplyTo { status, err := app.jf.setPolicy(id, policy) if !(status == 200 || status == 204) || err != nil { errors["policy"][id] = fmt.Sprintf("%d: %s", status, err) } if req.Homescreen { status, err = app.jf.setConfiguration(id, configuration) errorString := "" if !(status == 200 || status == 204) || err != nil { errorString += fmt.Sprintf("Configuration %d: %s ", status, err) } else { status, err = app.jf.setDisplayPreferences(id, displayprefs) if !(status == 200 || status == 204) || err != nil { errorString += fmt.Sprintf("Displayprefs %d: %s ", status, err) } } if errorString != "" { errors["homescreen"][id] = errorString } } } code := 200 if len(errors["policy"]) == len(req.ApplyTo) || len(errors["homescreen"]) == len(req.ApplyTo) { code = 500 } gc.JSON(code, errors) } func (app *appContext) GetConfig(gc *gin.Context) { app.info.Println("Config requested") resp := map[string]interface{}{} for section, settings := range app.configBase { if section == "order" { resp[section] = settings.([]interface{}) } else { resp[section] = make(map[string]interface{}) for key, values := range settings.(map[string]interface{}) { if key == "order" { resp[section].(map[string]interface{})[key] = values.([]interface{}) } else { resp[section].(map[string]interface{})[key] = values.(map[string]interface{}) if key != "meta" { dataType := resp[section].(map[string]interface{})[key].(map[string]interface{})["type"].(string) configKey := app.config.Section(section).Key(key) if dataType == "number" { if val, err := configKey.Int(); err == nil { resp[section].(map[string]interface{})[key].(map[string]interface{})["value"] = val } } else if dataType == "bool" { resp[section].(map[string]interface{})[key].(map[string]interface{})["value"] = configKey.MustBool(false) } else { resp[section].(map[string]interface{})[key].(map[string]interface{})["value"] = configKey.String() } } } } } } gc.JSON(200, resp) } func (app *appContext) ModifyConfig(gc *gin.Context) { app.info.Println("Config modification requested") var req map[string]interface{} gc.BindJSON(&req) tempConfig, _ := ini.Load(app.config_path) for section, settings := range req { if section != "restart-program" { _, err := tempConfig.GetSection(section) if err != nil { tempConfig.NewSection(section) } for setting, value := range settings.(map[string]interface{}) { tempConfig.Section(section).Key(setting).SetValue(value.(string)) } } } tempConfig.SaveTo(app.config_path) app.debug.Println("Config saved") gc.JSON(200, map[string]bool{"success": true}) if req["restart-program"] != nil && req["restart-program"].(bool) { app.info.Println("Restarting...") err := app.Restart() if err != nil { app.err.Printf("Couldn't restart, try restarting manually. (%s)", err) } } app.loadConfig() // Reinitialize password validator on config change, as opposed to every applicable request like in python. if _, ok := req["password_validation"]; ok { app.debug.Println("Reinitializing validator") validatorConf := ValidatorConf{ "characters": app.config.Section("password_validation").Key("min_length").MustInt(0), "uppercase characters": app.config.Section("password_validation").Key("upper").MustInt(0), "lowercase characters": app.config.Section("password_validation").Key("lower").MustInt(0), "numbers": app.config.Section("password_validation").Key("number").MustInt(0), "special characters": app.config.Section("password_validation").Key("special").MustInt(0), } if !app.config.Section("password_validation").Key("enabled").MustBool(false) { for key := range validatorConf { validatorConf[key] = 0 } } app.validator.init(validatorConf) } } func (app *appContext) Logout(gc *gin.Context) { cookie, err := gc.Cookie("refresh") if err != nil { app.debug.Printf("Couldn't get cookies: %s", err) respond(500, "Couldn't fetch cookies", gc) return } app.invalidTokens = append(app.invalidTokens, cookie) gc.SetCookie("refresh", "invalid", -1, "/", gc.Request.URL.Hostname(), true, true) gc.JSON(200, map[string]bool{"success": true}) } // func Restart() error { // defer func() { // if r := recover(); r != nil { // os.Exit(0) // } // }() // cwd, err := os.Getwd() // if err != nil { // return err // } // args := os.Args // // for _, key := range args { // // fmt.Println(key) // // } // cmd := exec.Command(args[0], args[1:]...) // cmd.Stdout = os.Stdout // cmd.Stderr = os.Stderr // cmd.Dir = cwd // err = cmd.Start() // if err != nil { // return err // } // // cmd.Process.Release() // panic(fmt.Errorf("restarting")) // } // func (app *appContext) Restart() error { // defer func() { // if r := recover(); r != nil { // signal.Notify(app.quit, os.Interrupt) // <-app.quit // } // }() // args := os.Args // // After a single restart, args[0] gets messed up and isnt the real executable. // // JFA_DEEP tells the new process its a child, and JFA_EXEC is the real executable // if os.Getenv("JFA_DEEP") == "" { // os.Setenv("JFA_DEEP", "1") // os.Setenv("JFA_EXEC", args[0]) // } // env := os.Environ() // err := syscall.Exec(os.Getenv("JFA_EXEC"), []string{""}, env) // if err != nil { // return err // } // panic(fmt.Errorf("restarting")) // } // no need to syscall.exec anymore! func (app *appContext) Restart() error { RESTART <- true return nil }