mirror of
https://github.com/mattermost/mattermost.git
synced 2025-02-25 18:55:24 -06:00
9cc5089af8
* Moving mlog to corelibs * Regenerating app layers * Fix golangci-lint problem * Fixing golangci-lint errors * Renaming from corelibs to shared * Renaming from corelibs to shared * Fixing import * Fixing merge problems * Fixing build
601 lines
18 KiB
Go
601 lines
18 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package app
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import (
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"context"
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"errors"
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"fmt"
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"io"
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"mime/multipart"
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"net/http"
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"github.com/mattermost/mattermost-server/v5/model"
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"github.com/mattermost/mattermost-server/v5/shared/i18n"
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"github.com/mattermost/mattermost-server/v5/shared/mlog"
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"github.com/mattermost/mattermost-server/v5/store"
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)
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// CreateBot creates the given bot and corresponding user.
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func (a *App) CreateBot(bot *model.Bot) (*model.Bot, *model.AppError) {
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user, nErr := a.Srv().Store.User().Save(model.UserFromBot(bot))
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if nErr != nil {
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var appErr *model.AppError
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var invErr *store.ErrInvalidInput
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switch {
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case errors.As(nErr, &appErr):
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return nil, appErr
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case errors.As(nErr, &invErr):
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code := ""
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switch invErr.Field {
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case "email":
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code = "app.user.save.email_exists.app_error"
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case "username":
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code = "app.user.save.username_exists.app_error"
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default:
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code = "app.user.save.existing.app_error"
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}
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return nil, model.NewAppError("CreateBot", code, nil, invErr.Error(), http.StatusBadRequest)
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default:
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return nil, model.NewAppError("CreateBot", "app.user.save.app_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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bot.UserId = user.Id
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savedBot, nErr := a.Srv().Store.Bot().Save(bot)
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if nErr != nil {
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a.Srv().Store.User().PermanentDelete(bot.UserId)
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var appErr *model.AppError
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switch {
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case errors.As(nErr, &appErr): // in case we haven't converted to plain error.
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return nil, appErr
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default: // last fallback in case it doesn't map to an existing app error.
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return nil, model.NewAppError("CreateBot", "app.bot.createbot.internal_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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// Get the owner of the bot, if one exists. If not, don't send a message
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ownerUser, err := a.Srv().Store.User().Get(context.Background(), bot.OwnerId)
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var nfErr *store.ErrNotFound
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if err != nil && !errors.As(err, &nfErr) {
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return nil, model.NewAppError("CreateBot", "app.user.get.app_error", nil, err.Error(), http.StatusInternalServerError)
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} else if ownerUser != nil {
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// Send a message to the bot's creator to inform them that the bot needs to be added
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// to a team and channel after it's created
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botOwner, err := a.GetUser(bot.OwnerId)
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if err != nil {
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return nil, err
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}
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channel, err := a.getOrCreateDirectChannelWithUser(user, botOwner)
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if err != nil {
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return nil, err
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}
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T := i18n.GetUserTranslations(ownerUser.Locale)
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botAddPost := &model.Post{
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Type: model.POST_ADD_BOT_TEAMS_CHANNELS,
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UserId: savedBot.UserId,
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ChannelId: channel.Id,
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Message: T("api.bot.teams_channels.add_message_mobile"),
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}
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if _, err := a.CreatePostAsUser(botAddPost, a.Session().Id, true); err != nil {
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return nil, err
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}
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}
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return savedBot, nil
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}
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func (a *App) getOrCreateWarnMetricsBot(botDef *model.Bot) (*model.Bot, *model.AppError) {
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botUser, appErr := a.GetUserByUsername(botDef.Username)
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if appErr != nil {
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if appErr.StatusCode != http.StatusNotFound {
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return nil, appErr
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}
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// cannot find this bot user, save the user
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user, nErr := a.Srv().Store.User().Save(model.UserFromBot(botDef))
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if nErr != nil {
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var appError *model.AppError
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var invErr *store.ErrInvalidInput
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switch {
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case errors.As(nErr, &appError):
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return nil, appError
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case errors.As(nErr, &invErr):
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code := ""
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switch invErr.Field {
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case "email":
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code = "app.user.save.email_exists.app_error"
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case "username":
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code = "app.user.save.username_exists.app_error"
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default:
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code = "app.user.save.existing.app_error"
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}
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return nil, model.NewAppError("getOrCreateWarnMetricsBot", code, nil, invErr.Error(), http.StatusBadRequest)
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default:
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return nil, model.NewAppError("getOrCreateWarnMetricsBot", "app.user.save.app_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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botDef.UserId = user.Id
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//save the bot
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savedBot, nErr := a.Srv().Store.Bot().Save(botDef)
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if nErr != nil {
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a.Srv().Store.User().PermanentDelete(savedBot.UserId)
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var nAppErr *model.AppError
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switch {
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case errors.As(nErr, &nAppErr): // in case we haven't converted to plain error.
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return nil, nAppErr
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default: // last fallback in case it doesn't map to an existing app error.
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return nil, model.NewAppError("getOrCreateWarnMetricsBot", "app.bot.createbot.internal_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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return savedBot, nil
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}
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if botUser == nil {
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return nil, model.NewAppError("getOrCreateWarnMetricsBot", "app.bot.createbot.internal_error", nil, "", http.StatusInternalServerError)
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}
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//return the bot for this user
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savedBot, appErr := a.GetBot(botUser.Id, false)
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if appErr != nil {
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return nil, appErr
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}
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return savedBot, nil
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}
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// PatchBot applies the given patch to the bot and corresponding user.
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func (a *App) PatchBot(botUserId string, botPatch *model.BotPatch) (*model.Bot, *model.AppError) {
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bot, err := a.GetBot(botUserId, true)
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if err != nil {
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return nil, err
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}
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bot.Patch(botPatch)
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user, nErr := a.Srv().Store.User().Get(context.Background(), botUserId)
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if nErr != nil {
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var nfErr *store.ErrNotFound
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switch {
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case errors.As(nErr, &nfErr):
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return nil, model.NewAppError("PatchBot", MissingAccountError, nil, nfErr.Error(), http.StatusNotFound)
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default:
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return nil, model.NewAppError("PatchBot", "app.user.get.app_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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patchedUser := model.UserFromBot(bot)
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user.Id = patchedUser.Id
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user.Username = patchedUser.Username
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user.Email = patchedUser.Email
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user.FirstName = patchedUser.FirstName
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userUpdate, nErr := a.Srv().Store.User().Update(user, true)
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if nErr != nil {
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var appErr *model.AppError
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var invErr *store.ErrInvalidInput
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switch {
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case errors.As(nErr, &appErr):
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return nil, appErr
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case errors.As(nErr, &invErr):
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return nil, model.NewAppError("PatchBot", "app.user.update.find.app_error", nil, invErr.Error(), http.StatusBadRequest)
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default:
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return nil, model.NewAppError("PatchBot", "app.user.update.finding.app_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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a.InvalidateCacheForUser(user.Id)
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ruser := userUpdate.New
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a.sendUpdatedUserEvent(*ruser)
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bot, nErr = a.Srv().Store.Bot().Update(bot)
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if nErr != nil {
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var nfErr *store.ErrNotFound
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var appErr *model.AppError
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switch {
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case errors.As(nErr, &nfErr):
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return nil, model.MakeBotNotFoundError(nfErr.ID)
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case errors.As(nErr, &appErr): // in case we haven't converted to plain error.
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return nil, appErr
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default: // last fallback in case it doesn't map to an existing app error.
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return nil, model.NewAppError("PatchBot", "app.bot.patchbot.internal_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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return bot, nil
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}
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// GetBot returns the given bot.
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func (a *App) GetBot(botUserId string, includeDeleted bool) (*model.Bot, *model.AppError) {
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bot, err := a.Srv().Store.Bot().Get(botUserId, includeDeleted)
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if err != nil {
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var nfErr *store.ErrNotFound
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switch {
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case errors.As(err, &nfErr):
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return nil, model.MakeBotNotFoundError(nfErr.ID)
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default: // last fallback in case it doesn't map to an existing app error.
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return nil, model.NewAppError("GetBot", "app.bot.getbot.internal_error", nil, err.Error(), http.StatusInternalServerError)
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}
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}
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return bot, nil
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}
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// GetBots returns the requested page of bots.
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func (a *App) GetBots(options *model.BotGetOptions) (model.BotList, *model.AppError) {
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bots, err := a.Srv().Store.Bot().GetAll(options)
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if err != nil {
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return nil, model.NewAppError("GetBots", "app.bot.getbots.internal_error", nil, err.Error(), http.StatusInternalServerError)
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}
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return bots, nil
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}
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// UpdateBotActive marks a bot as active or inactive, along with its corresponding user.
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func (a *App) UpdateBotActive(botUserId string, active bool) (*model.Bot, *model.AppError) {
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user, nErr := a.Srv().Store.User().Get(context.Background(), botUserId)
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if nErr != nil {
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var nfErr *store.ErrNotFound
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switch {
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case errors.As(nErr, &nfErr):
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return nil, model.NewAppError("PatchBot", MissingAccountError, nil, nfErr.Error(), http.StatusNotFound)
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default:
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return nil, model.NewAppError("PatchBot", "app.user.get.app_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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if _, err := a.UpdateActive(user, active); err != nil {
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return nil, err
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}
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bot, nErr := a.Srv().Store.Bot().Get(botUserId, true)
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if nErr != nil {
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var nfErr *store.ErrNotFound
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switch {
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case errors.As(nErr, &nfErr):
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return nil, model.MakeBotNotFoundError(nfErr.ID)
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default: // last fallback in case it doesn't map to an existing app error.
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return nil, model.NewAppError("UpdateBotActive", "app.bot.getbot.internal_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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changed := true
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if active && bot.DeleteAt != 0 {
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bot.DeleteAt = 0
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} else if !active && bot.DeleteAt == 0 {
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bot.DeleteAt = model.GetMillis()
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} else {
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changed = false
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}
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if changed {
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bot, nErr = a.Srv().Store.Bot().Update(bot)
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if nErr != nil {
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var nfErr *store.ErrNotFound
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var appErr *model.AppError
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switch {
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case errors.As(nErr, &nfErr):
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return nil, model.MakeBotNotFoundError(nfErr.ID)
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case errors.As(nErr, &appErr): // in case we haven't converted to plain error.
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return nil, appErr
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default: // last fallback in case it doesn't map to an existing app error.
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return nil, model.NewAppError("PatchBot", "app.bot.patchbot.internal_error", nil, nErr.Error(), http.StatusInternalServerError)
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}
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}
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}
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return bot, nil
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}
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// PermanentDeleteBot permanently deletes a bot and its corresponding user.
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func (a *App) PermanentDeleteBot(botUserId string) *model.AppError {
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if err := a.Srv().Store.Bot().PermanentDelete(botUserId); err != nil {
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var invErr *store.ErrInvalidInput
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switch {
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case errors.As(err, &invErr):
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return model.NewAppError("PermanentDeleteBot", "app.bot.permenent_delete.bad_id", map[string]interface{}{"user_id": invErr.Value}, invErr.Error(), http.StatusBadRequest)
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default: // last fallback in case it doesn't map to an existing app error.
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return model.NewAppError("PatchBot", "app.bot.permanent_delete.internal_error", nil, err.Error(), http.StatusInternalServerError)
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}
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}
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if err := a.Srv().Store.User().PermanentDelete(botUserId); err != nil {
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return model.NewAppError("PermanentDeleteBot", "app.user.permanent_delete.app_error", nil, err.Error(), http.StatusInternalServerError)
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}
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return nil
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}
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// UpdateBotOwner changes a bot's owner to the given value.
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func (a *App) UpdateBotOwner(botUserId, newOwnerId string) (*model.Bot, *model.AppError) {
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bot, err := a.Srv().Store.Bot().Get(botUserId, true)
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if err != nil {
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var nfErr *store.ErrNotFound
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switch {
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case errors.As(err, &nfErr):
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return nil, model.MakeBotNotFoundError(nfErr.ID)
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default: // last fallback in case it doesn't map to an existing app error.
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return nil, model.NewAppError("UpdateBotOwner", "app.bot.getbot.internal_error", nil, err.Error(), http.StatusInternalServerError)
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}
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}
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bot.OwnerId = newOwnerId
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bot, err = a.Srv().Store.Bot().Update(bot)
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if err != nil {
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var nfErr *store.ErrNotFound
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var appErr *model.AppError
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switch {
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case errors.As(err, &nfErr):
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return nil, model.MakeBotNotFoundError(nfErr.ID)
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case errors.As(err, &appErr): // in case we haven't converted to plain error.
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return nil, appErr
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default: // last fallback in case it doesn't map to an existing app error.
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return nil, model.NewAppError("PatchBot", "app.bot.patchbot.internal_error", nil, err.Error(), http.StatusInternalServerError)
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}
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}
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return bot, nil
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}
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// disableUserBots disables all bots owned by the given user.
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func (a *App) disableUserBots(userID string) *model.AppError {
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perPage := 20
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for {
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options := &model.BotGetOptions{
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OwnerId: userID,
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IncludeDeleted: false,
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OnlyOrphaned: false,
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Page: 0,
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PerPage: perPage,
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}
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userBots, err := a.GetBots(options)
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if err != nil {
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return err
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}
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for _, bot := range userBots {
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_, err := a.UpdateBotActive(bot.UserId, false)
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if err != nil {
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mlog.Warn("Unable to deactivate bot.", mlog.String("bot_user_id", bot.UserId), mlog.Err(err))
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}
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}
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// Get next set of bots if we got the max number of bots
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if len(userBots) == perPage {
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options.Page += 1
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continue
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}
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break
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}
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return nil
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}
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func (a *App) notifySysadminsBotOwnerDeactivated(userID string) *model.AppError {
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perPage := 25
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botOptions := &model.BotGetOptions{
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OwnerId: userID,
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IncludeDeleted: false,
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OnlyOrphaned: false,
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Page: 0,
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PerPage: perPage,
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}
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// get owner bots
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var userBots []*model.Bot
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for {
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bots, err := a.GetBots(botOptions)
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if err != nil {
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return err
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}
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userBots = append(userBots, bots...)
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if len(bots) < perPage {
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break
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}
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botOptions.Page += 1
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}
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// user does not own bots
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if len(userBots) == 0 {
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return nil
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}
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userOptions := &model.UserGetOptions{
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Page: 0,
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PerPage: perPage,
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Role: model.SYSTEM_ADMIN_ROLE_ID,
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Inactive: false,
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}
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// get sysadmins
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var sysAdmins []*model.User
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for {
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sysAdminsList, err := a.GetUsers(userOptions)
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if err != nil {
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return err
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}
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sysAdmins = append(sysAdmins, sysAdminsList...)
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if len(sysAdminsList) < perPage {
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break
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}
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userOptions.Page += 1
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}
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// user being disabled
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user, err := a.GetUser(userID)
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if err != nil {
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return err
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}
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// for each sysadmin, notify user that owns bots was disabled
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for _, sysAdmin := range sysAdmins {
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channel, appErr := a.GetOrCreateDirectChannel(sysAdmin.Id, sysAdmin.Id)
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if appErr != nil {
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return appErr
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}
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post := &model.Post{
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UserId: sysAdmin.Id,
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ChannelId: channel.Id,
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Message: a.getDisableBotSysadminMessage(user, userBots),
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Type: model.POST_SYSTEM_GENERIC,
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}
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_, appErr = a.CreatePost(post, channel, false, true)
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if appErr != nil {
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return appErr
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}
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}
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return nil
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}
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func (a *App) getDisableBotSysadminMessage(user *model.User, userBots model.BotList) string {
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disableBotsSetting := *a.Config().ServiceSettings.DisableBotsWhenOwnerIsDeactivated
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var printAllBots = true
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numBotsToPrint := len(userBots)
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if numBotsToPrint > 10 {
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numBotsToPrint = 10
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printAllBots = false
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}
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var message, botList string
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for _, bot := range userBots[:numBotsToPrint] {
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botList += fmt.Sprintf("* %v\n", bot.Username)
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}
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T := i18n.GetUserTranslations(user.Locale)
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message = T("app.bot.get_disable_bot_sysadmin_message",
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map[string]interface{}{
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"UserName": user.Username,
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"NumBots": len(userBots),
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"BotNames": botList,
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"disableBotsSetting": disableBotsSetting,
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"printAllBots": printAllBots,
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})
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return message
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}
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|
|
|
// ConvertUserToBot converts a user to bot.
|
|
func (a *App) ConvertUserToBot(user *model.User) (*model.Bot, *model.AppError) {
|
|
bot, err := a.Srv().Store.Bot().Save(model.BotFromUser(user))
|
|
if err != nil {
|
|
var appErr *model.AppError
|
|
switch {
|
|
case errors.As(err, &appErr): // in case we haven't converted to plain error.
|
|
return nil, appErr
|
|
default: // last fallback in case it doesn't map to an existing app error.
|
|
return nil, model.NewAppError("CreateBot", "app.bot.createbot.internal_error", nil, err.Error(), http.StatusInternalServerError)
|
|
}
|
|
}
|
|
return bot, nil
|
|
}
|
|
|
|
// SetBotIconImageFromMultiPartFile sets LHS icon for a bot.
|
|
func (a *App) SetBotIconImageFromMultiPartFile(botUserId string, imageData *multipart.FileHeader) *model.AppError {
|
|
file, err := imageData.Open()
|
|
if err != nil {
|
|
return model.NewAppError("SetBotIconImage", "api.bot.set_bot_icon_image.open.app_error", nil, err.Error(), http.StatusBadRequest)
|
|
}
|
|
defer file.Close()
|
|
|
|
file.Seek(0, 0)
|
|
return a.SetBotIconImage(botUserId, file)
|
|
}
|
|
|
|
// SetBotIconImage sets LHS icon for a bot.
|
|
func (a *App) SetBotIconImage(botUserId string, file io.ReadSeeker) *model.AppError {
|
|
bot, err := a.GetBot(botUserId, true)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err := parseSVG(file); err != nil {
|
|
return model.NewAppError("SetBotIconImage", "api.bot.set_bot_icon_image.parse.app_error", nil, err.Error(), http.StatusBadRequest)
|
|
}
|
|
|
|
// Set icon
|
|
file.Seek(0, 0)
|
|
if _, err = a.WriteFile(file, getBotIconPath(botUserId)); err != nil {
|
|
return model.NewAppError("SetBotIconImage", "api.bot.set_bot_icon_image.app_error", nil, err.Error(), http.StatusInternalServerError)
|
|
}
|
|
|
|
bot.LastIconUpdate = model.GetMillis()
|
|
if _, err := a.Srv().Store.Bot().Update(bot); err != nil {
|
|
var nfErr *store.ErrNotFound
|
|
var appErr *model.AppError
|
|
switch {
|
|
case errors.As(err, &nfErr):
|
|
return model.MakeBotNotFoundError(nfErr.ID)
|
|
case errors.As(err, &appErr): // in case we haven't converted to plain error.
|
|
return appErr
|
|
default: // last fallback in case it doesn't map to an existing app error.
|
|
return model.NewAppError("SetBotIconImage", "app.bot.patchbot.internal_error", nil, err.Error(), http.StatusInternalServerError)
|
|
}
|
|
}
|
|
a.invalidateUserCacheAndPublish(botUserId)
|
|
|
|
return nil
|
|
}
|
|
|
|
// DeleteBotIconImage deletes LHS icon for a bot.
|
|
func (a *App) DeleteBotIconImage(botUserId string) *model.AppError {
|
|
bot, err := a.GetBot(botUserId, true)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Delete icon
|
|
if err = a.RemoveFile(getBotIconPath(botUserId)); err != nil {
|
|
return model.NewAppError("DeleteBotIconImage", "api.bot.delete_bot_icon_image.app_error", nil, err.Error(), http.StatusInternalServerError)
|
|
}
|
|
|
|
if nErr := a.Srv().Store.User().UpdateLastPictureUpdate(botUserId); nErr != nil {
|
|
mlog.Warn(nErr.Error())
|
|
}
|
|
|
|
bot.LastIconUpdate = int64(0)
|
|
if _, err := a.Srv().Store.Bot().Update(bot); err != nil {
|
|
var nfErr *store.ErrNotFound
|
|
var appErr *model.AppError
|
|
switch {
|
|
case errors.As(err, &nfErr):
|
|
return model.MakeBotNotFoundError(nfErr.ID)
|
|
case errors.As(err, &appErr): // in case we haven't converted to plain error.
|
|
return appErr
|
|
default: // last fallback in case it doesn't map to an existing app error.
|
|
return model.NewAppError("DeleteBotIconImage", "app.bot.patchbot.internal_error", nil, err.Error(), http.StatusInternalServerError)
|
|
}
|
|
}
|
|
|
|
a.invalidateUserCacheAndPublish(botUserId)
|
|
|
|
return nil
|
|
}
|
|
|
|
// GetBotIconImage retrieves LHS icon for a bot.
|
|
func (a *App) GetBotIconImage(botUserId string) ([]byte, *model.AppError) {
|
|
if _, err := a.GetBot(botUserId, true); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
data, err := a.ReadFile(getBotIconPath(botUserId))
|
|
if err != nil {
|
|
return nil, model.NewAppError("GetBotIconImage", "api.bot.get_bot_icon_image.read.app_error", nil, err.Error(), http.StatusNotFound)
|
|
}
|
|
|
|
return data, nil
|
|
}
|
|
|
|
func getBotIconPath(botUserId string) string {
|
|
return fmt.Sprintf("bots/%v/icon.svg", botUserId)
|
|
}
|