2021-05-17 19:06:58 +02:00
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/*
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GoToSocial
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Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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2021-05-08 14:25:55 +02:00
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package message
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import (
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"errors"
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"fmt"
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2021-05-24 18:49:48 +02:00
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"github.com/google/uuid"
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2021-05-08 14:25:55 +02:00
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apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
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"github.com/superseriousbusiness/gotosocial/internal/db"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/internal/oauth"
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"github.com/superseriousbusiness/gotosocial/internal/util"
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)
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// accountCreate does the dirty work of making an account and user in the database.
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// It then returns a token to the caller, for use with the new account, as per the
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// spec here: https://docs.joinmastodon.org/methods/accounts/
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func (p *processor) AccountCreate(authed *oauth.Auth, form *apimodel.AccountCreateRequest) (*apimodel.Token, error) {
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l := p.log.WithField("func", "accountCreate")
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if err := p.db.IsEmailAvailable(form.Email); err != nil {
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return nil, err
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}
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if err := p.db.IsUsernameAvailable(form.Username); err != nil {
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return nil, err
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}
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// don't store a reason if we don't require one
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reason := form.Reason
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if !p.config.AccountsConfig.ReasonRequired {
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reason = ""
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}
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l.Trace("creating new username and account")
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user, err := p.db.NewSignup(form.Username, reason, p.config.AccountsConfig.RequireApproval, form.Email, form.Password, form.IP, form.Locale, authed.Application.ID)
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if err != nil {
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return nil, fmt.Errorf("error creating new signup in the database: %s", err)
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}
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l.Tracef("generating a token for user %s with account %s and application %s", user.ID, user.AccountID, authed.Application.ID)
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accessToken, err := p.oauthServer.GenerateUserAccessToken(authed.Token, authed.Application.ClientSecret, user.ID)
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if err != nil {
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return nil, fmt.Errorf("error creating new access token for user %s: %s", user.ID, err)
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}
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return &apimodel.Token{
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AccessToken: accessToken.GetAccess(),
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TokenType: "Bearer",
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Scope: accessToken.GetScope(),
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CreatedAt: accessToken.GetAccessCreateAt().Unix(),
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}, nil
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}
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func (p *processor) AccountGet(authed *oauth.Auth, targetAccountID string) (*apimodel.Account, error) {
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targetAccount := >smodel.Account{}
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if err := p.db.GetByID(targetAccountID, targetAccount); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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return nil, errors.New("account not found")
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}
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return nil, fmt.Errorf("db error: %s", err)
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}
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2021-05-21 15:48:26 +02:00
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// lazily dereference things on the account if it hasn't been done yet
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var requestingUsername string
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if authed.Account != nil {
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requestingUsername = authed.Account.Username
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}
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2021-05-23 18:07:04 +02:00
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if err := p.dereferenceAccountFields(targetAccount, requestingUsername, false); err != nil {
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2021-05-21 15:48:26 +02:00
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p.log.WithField("func", "AccountGet").Debugf("dereferencing account: %s", err)
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}
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2021-05-08 14:25:55 +02:00
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var mastoAccount *apimodel.Account
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var err error
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if authed.Account != nil && targetAccount.ID == authed.Account.ID {
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mastoAccount, err = p.tc.AccountToMastoSensitive(targetAccount)
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} else {
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mastoAccount, err = p.tc.AccountToMastoPublic(targetAccount)
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}
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if err != nil {
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return nil, fmt.Errorf("error converting account: %s", err)
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}
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return mastoAccount, nil
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}
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func (p *processor) AccountUpdate(authed *oauth.Auth, form *apimodel.UpdateCredentialsRequest) (*apimodel.Account, error) {
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l := p.log.WithField("func", "AccountUpdate")
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if form.Discoverable != nil {
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if err := p.db.UpdateOneByID(authed.Account.ID, "discoverable", *form.Discoverable, >smodel.Account{}); err != nil {
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return nil, fmt.Errorf("error updating discoverable: %s", err)
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}
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}
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if form.Bot != nil {
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if err := p.db.UpdateOneByID(authed.Account.ID, "bot", *form.Bot, >smodel.Account{}); err != nil {
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return nil, fmt.Errorf("error updating bot: %s", err)
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}
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}
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if form.DisplayName != nil {
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if err := util.ValidateDisplayName(*form.DisplayName); err != nil {
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return nil, err
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}
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if err := p.db.UpdateOneByID(authed.Account.ID, "display_name", *form.DisplayName, >smodel.Account{}); err != nil {
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return nil, err
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}
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}
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if form.Note != nil {
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if err := util.ValidateNote(*form.Note); err != nil {
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return nil, err
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}
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if err := p.db.UpdateOneByID(authed.Account.ID, "note", *form.Note, >smodel.Account{}); err != nil {
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return nil, err
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}
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}
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if form.Avatar != nil && form.Avatar.Size != 0 {
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avatarInfo, err := p.updateAccountAvatar(form.Avatar, authed.Account.ID)
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if err != nil {
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return nil, err
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}
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l.Tracef("new avatar info for account %s is %+v", authed.Account.ID, avatarInfo)
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}
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if form.Header != nil && form.Header.Size != 0 {
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headerInfo, err := p.updateAccountHeader(form.Header, authed.Account.ID)
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if err != nil {
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return nil, err
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}
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l.Tracef("new header info for account %s is %+v", authed.Account.ID, headerInfo)
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}
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if form.Locked != nil {
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if err := p.db.UpdateOneByID(authed.Account.ID, "locked", *form.Locked, >smodel.Account{}); err != nil {
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return nil, err
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}
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}
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if form.Source != nil {
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if form.Source.Language != nil {
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if err := util.ValidateLanguage(*form.Source.Language); err != nil {
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return nil, err
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}
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if err := p.db.UpdateOneByID(authed.Account.ID, "language", *form.Source.Language, >smodel.Account{}); err != nil {
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return nil, err
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}
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}
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if form.Source.Sensitive != nil {
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if err := p.db.UpdateOneByID(authed.Account.ID, "locked", *form.Locked, >smodel.Account{}); err != nil {
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return nil, err
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}
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}
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if form.Source.Privacy != nil {
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if err := util.ValidatePrivacy(*form.Source.Privacy); err != nil {
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return nil, err
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}
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if err := p.db.UpdateOneByID(authed.Account.ID, "privacy", *form.Source.Privacy, >smodel.Account{}); err != nil {
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return nil, err
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}
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}
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}
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// fetch the account with all updated values set
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updatedAccount := >smodel.Account{}
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if err := p.db.GetByID(authed.Account.ID, updatedAccount); err != nil {
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return nil, fmt.Errorf("could not fetch updated account %s: %s", authed.Account.ID, err)
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}
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acctSensitive, err := p.tc.AccountToMastoSensitive(updatedAccount)
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if err != nil {
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return nil, fmt.Errorf("could not convert account into mastosensitive account: %s", err)
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}
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return acctSensitive, nil
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}
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2021-05-17 19:06:58 +02:00
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func (p *processor) AccountStatusesGet(authed *oauth.Auth, targetAccountID string, limit int, excludeReplies bool, maxID string, pinned bool, mediaOnly bool) ([]apimodel.Status, ErrorWithCode) {
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targetAccount := >smodel.Account{}
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if err := p.db.GetByID(targetAccountID, targetAccount); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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return nil, NewErrorNotFound(fmt.Errorf("no entry found for account id %s", targetAccountID))
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}
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return nil, NewErrorInternalError(err)
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}
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statuses := []gtsmodel.Status{}
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apiStatuses := []apimodel.Status{}
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if err := p.db.GetStatusesByTimeDescending(targetAccountID, &statuses, limit, excludeReplies, maxID, pinned, mediaOnly); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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return apiStatuses, nil
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}
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return nil, NewErrorInternalError(err)
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}
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for _, s := range statuses {
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relevantAccounts, err := p.db.PullRelevantAccountsFromStatus(&s)
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if err != nil {
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return nil, NewErrorInternalError(fmt.Errorf("error getting relevant statuses: %s", err))
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}
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visible, err := p.db.StatusVisible(&s, targetAccount, authed.Account, relevantAccounts)
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if err != nil {
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return nil, NewErrorInternalError(fmt.Errorf("error checking status visibility: %s", err))
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}
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if !visible {
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continue
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}
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var boostedStatus *gtsmodel.Status
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if s.BoostOfID != "" {
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bs := >smodel.Status{}
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if err := p.db.GetByID(s.BoostOfID, bs); err != nil {
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return nil, NewErrorInternalError(fmt.Errorf("error getting boosted status: %s", err))
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}
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boostedRelevantAccounts, err := p.db.PullRelevantAccountsFromStatus(bs)
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if err != nil {
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return nil, NewErrorInternalError(fmt.Errorf("error getting relevant accounts from boosted status: %s", err))
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}
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boostedVisible, err := p.db.StatusVisible(bs, relevantAccounts.BoostedAccount, authed.Account, boostedRelevantAccounts)
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if err != nil {
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return nil, NewErrorInternalError(fmt.Errorf("error checking boosted status visibility: %s", err))
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}
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if boostedVisible {
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boostedStatus = bs
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}
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}
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apiStatus, err := p.tc.StatusToMasto(&s, targetAccount, authed.Account, relevantAccounts.BoostedAccount, relevantAccounts.ReplyToAccount, boostedStatus)
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if err != nil {
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return nil, NewErrorInternalError(fmt.Errorf("error converting status to masto: %s", err))
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}
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apiStatuses = append(apiStatuses, *apiStatus)
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}
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return apiStatuses, nil
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}
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func (p *processor) AccountFollowersGet(authed *oauth.Auth, targetAccountID string) ([]apimodel.Account, ErrorWithCode) {
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blocked, err := p.db.Blocked(authed.Account.ID, targetAccountID)
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if err != nil {
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return nil, NewErrorInternalError(err)
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}
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if blocked {
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return nil, NewErrorNotFound(fmt.Errorf("block exists between accounts"))
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}
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followers := []gtsmodel.Follow{}
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accounts := []apimodel.Account{}
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if err := p.db.GetFollowersByAccountID(targetAccountID, &followers); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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return accounts, nil
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}
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return nil, NewErrorInternalError(err)
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}
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for _, f := range followers {
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blocked, err := p.db.Blocked(authed.Account.ID, f.AccountID)
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if err != nil {
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return nil, NewErrorInternalError(err)
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}
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if blocked {
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continue
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}
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a := >smodel.Account{}
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if err := p.db.GetByID(f.AccountID, a); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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continue
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}
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return nil, NewErrorInternalError(err)
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}
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2021-05-21 15:48:26 +02:00
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// derefence account fields in case we haven't done it already
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2021-05-23 18:07:04 +02:00
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if err := p.dereferenceAccountFields(a, authed.Account.Username, false); err != nil {
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2021-05-21 15:48:26 +02:00
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// don't bail if we can't fetch them, we'll try another time
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p.log.WithField("func", "AccountFollowersGet").Debugf("error dereferencing account fields: %s", err)
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}
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2021-05-17 19:06:58 +02:00
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account, err := p.tc.AccountToMastoPublic(a)
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if err != nil {
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return nil, NewErrorInternalError(err)
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}
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accounts = append(accounts, *account)
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}
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return accounts, nil
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}
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2021-05-21 15:48:26 +02:00
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func (p *processor) AccountFollowingGet(authed *oauth.Auth, targetAccountID string) ([]apimodel.Account, ErrorWithCode) {
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blocked, err := p.db.Blocked(authed.Account.ID, targetAccountID)
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if err != nil {
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return nil, NewErrorInternalError(err)
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}
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if blocked {
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return nil, NewErrorNotFound(fmt.Errorf("block exists between accounts"))
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}
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following := []gtsmodel.Follow{}
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accounts := []apimodel.Account{}
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if err := p.db.GetFollowingByAccountID(targetAccountID, &following); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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return accounts, nil
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}
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return nil, NewErrorInternalError(err)
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}
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for _, f := range following {
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blocked, err := p.db.Blocked(authed.Account.ID, f.AccountID)
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if err != nil {
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return nil, NewErrorInternalError(err)
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}
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if blocked {
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continue
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}
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a := >smodel.Account{}
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if err := p.db.GetByID(f.TargetAccountID, a); err != nil {
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if _, ok := err.(db.ErrNoEntries); ok {
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continue
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|
|
}
|
|
|
|
return nil, NewErrorInternalError(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
// derefence account fields in case we haven't done it already
|
2021-05-23 18:07:04 +02:00
|
|
|
if err := p.dereferenceAccountFields(a, authed.Account.Username, false); err != nil {
|
2021-05-21 15:48:26 +02:00
|
|
|
// don't bail if we can't fetch them, we'll try another time
|
|
|
|
p.log.WithField("func", "AccountFollowingGet").Debugf("error dereferencing account fields: %s", err)
|
|
|
|
}
|
|
|
|
|
|
|
|
account, err := p.tc.AccountToMastoPublic(a)
|
|
|
|
if err != nil {
|
|
|
|
return nil, NewErrorInternalError(err)
|
|
|
|
}
|
|
|
|
accounts = append(accounts, *account)
|
|
|
|
}
|
|
|
|
return accounts, nil
|
|
|
|
}
|
|
|
|
|
|
|
|
func (p *processor) AccountRelationshipGet(authed *oauth.Auth, targetAccountID string) (*apimodel.Relationship, ErrorWithCode) {
|
|
|
|
if authed == nil || authed.Account == nil {
|
|
|
|
return nil, NewErrorForbidden(errors.New("not authed"))
|
|
|
|
}
|
|
|
|
|
|
|
|
gtsR, err := p.db.GetRelationship(authed.Account.ID, targetAccountID)
|
|
|
|
if err != nil {
|
|
|
|
return nil, NewErrorInternalError(fmt.Errorf("error getting relationship: %s", err))
|
|
|
|
}
|
|
|
|
|
|
|
|
r, err := p.tc.RelationshipToMasto(gtsR)
|
|
|
|
if err != nil {
|
|
|
|
return nil, NewErrorInternalError(fmt.Errorf("error converting relationship: %s", err))
|
|
|
|
}
|
|
|
|
|
|
|
|
return r, nil
|
|
|
|
}
|
|
|
|
|
|
|
|
func (p *processor) AccountFollowCreate(authed *oauth.Auth, form *apimodel.AccountFollowRequest) (*apimodel.Relationship, ErrorWithCode) {
|
|
|
|
// if there's a block between the accounts we shouldn't create the request ofc
|
|
|
|
blocked, err := p.db.Blocked(authed.Account.ID, form.TargetAccountID)
|
|
|
|
if err != nil {
|
|
|
|
return nil, NewErrorInternalError(err)
|
|
|
|
}
|
|
|
|
if blocked {
|
|
|
|
return nil, NewErrorNotFound(fmt.Errorf("accountfollowcreate: block exists between accounts"))
|
|
|
|
}
|
|
|
|
|
|
|
|
// make sure the target account actually exists in our db
|
|
|
|
targetAcct := >smodel.Account{}
|
|
|
|
if err := p.db.GetByID(form.TargetAccountID, targetAcct); err != nil {
|
|
|
|
if _, ok := err.(db.ErrNoEntries); ok {
|
|
|
|
return nil, NewErrorNotFound(fmt.Errorf("accountfollowcreate: account %s not found in the db: %s", form.TargetAccountID, err))
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// check if a follow exists already
|
|
|
|
follows, err := p.db.Follows(authed.Account, targetAcct)
|
|
|
|
if err != nil {
|
|
|
|
return nil, NewErrorInternalError(fmt.Errorf("accountfollowcreate: error checking follow in db: %s", err))
|
|
|
|
}
|
|
|
|
if follows {
|
|
|
|
// already follows so just return the relationship
|
|
|
|
return p.AccountRelationshipGet(authed, form.TargetAccountID)
|
|
|
|
}
|
|
|
|
|
|
|
|
// check if a follow exists already
|
|
|
|
followRequested, err := p.db.FollowRequested(authed.Account, targetAcct)
|
|
|
|
if err != nil {
|
|
|
|
return nil, NewErrorInternalError(fmt.Errorf("accountfollowcreate: error checking follow request in db: %s", err))
|
|
|
|
}
|
|
|
|
if followRequested {
|
|
|
|
// already follow requested so just return the relationship
|
|
|
|
return p.AccountRelationshipGet(authed, form.TargetAccountID)
|
|
|
|
}
|
|
|
|
|
|
|
|
// make the follow request
|
2021-05-24 18:49:48 +02:00
|
|
|
|
|
|
|
newFollowID := uuid.NewString()
|
|
|
|
|
2021-05-21 15:48:26 +02:00
|
|
|
fr := >smodel.FollowRequest{
|
2021-05-24 18:49:48 +02:00
|
|
|
ID: newFollowID,
|
2021-05-21 15:48:26 +02:00
|
|
|
AccountID: authed.Account.ID,
|
|
|
|
TargetAccountID: form.TargetAccountID,
|
|
|
|
ShowReblogs: true,
|
2021-05-24 18:49:48 +02:00
|
|
|
URI: util.GenerateURIForFollow(authed.Account.Username, p.config.Protocol, p.config.Host, newFollowID),
|
2021-05-21 15:48:26 +02:00
|
|
|
Notify: false,
|
|
|
|
}
|
|
|
|
if form.Reblogs != nil {
|
|
|
|
fr.ShowReblogs = *form.Reblogs
|
|
|
|
}
|
|
|
|
if form.Notify != nil {
|
|
|
|
fr.Notify = *form.Notify
|
|
|
|
}
|
|
|
|
|
|
|
|
// whack it in the database
|
|
|
|
if err := p.db.Put(fr); err != nil {
|
|
|
|
return nil, NewErrorInternalError(fmt.Errorf("accountfollowcreate: error creating follow request in db: %s", err))
|
|
|
|
}
|
|
|
|
|
|
|
|
// if it's a local account that's not locked we can just straight up accept the follow request
|
|
|
|
if !targetAcct.Locked && targetAcct.Domain == "" {
|
|
|
|
if _, err := p.db.AcceptFollowRequest(authed.Account.ID, form.TargetAccountID); err != nil {
|
|
|
|
return nil, NewErrorInternalError(fmt.Errorf("accountfollowcreate: error accepting folow request for local unlocked account: %s", err))
|
|
|
|
}
|
|
|
|
// return the new relationship
|
|
|
|
return p.AccountRelationshipGet(authed, form.TargetAccountID)
|
|
|
|
}
|
|
|
|
|
|
|
|
// otherwise we leave the follow request as it is and we handle the rest of the process asynchronously
|
|
|
|
p.fromClientAPI <- gtsmodel.FromClientAPI{
|
|
|
|
APObjectType: gtsmodel.ActivityStreamsFollow,
|
|
|
|
APActivityType: gtsmodel.ActivityStreamsCreate,
|
|
|
|
GTSModel: >smodel.Follow{
|
|
|
|
AccountID: authed.Account.ID,
|
|
|
|
TargetAccountID: form.TargetAccountID,
|
|
|
|
URI: fr.URI,
|
|
|
|
},
|
|
|
|
OriginAccount: authed.Account,
|
|
|
|
TargetAccount: targetAcct,
|
|
|
|
}
|
|
|
|
|
|
|
|
// return whatever relationship results from this
|
|
|
|
return p.AccountRelationshipGet(authed, form.TargetAccountID)
|
|
|
|
}
|
|
|
|
|
|
|
|
func (p *processor) AccountFollowRemove(authed *oauth.Auth, targetAccountID string) (*apimodel.Relationship, ErrorWithCode) {
|
|
|
|
// if there's a block between the accounts we shouldn't do anything
|
|
|
|
blocked, err := p.db.Blocked(authed.Account.ID, targetAccountID)
|
|
|
|
if err != nil {
|
|
|
|
return nil, NewErrorInternalError(err)
|
|
|
|
}
|
|
|
|
if blocked {
|
|
|
|
return nil, NewErrorNotFound(fmt.Errorf("AccountFollowRemove: block exists between accounts"))
|
|
|
|
}
|
|
|
|
|
|
|
|
// make sure the target account actually exists in our db
|
|
|
|
targetAcct := >smodel.Account{}
|
|
|
|
if err := p.db.GetByID(targetAccountID, targetAcct); err != nil {
|
|
|
|
if _, ok := err.(db.ErrNoEntries); ok {
|
|
|
|
return nil, NewErrorNotFound(fmt.Errorf("AccountFollowRemove: account %s not found in the db: %s", targetAccountID, err))
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// check if a follow request exists, and remove it if it does (storing the URI for later)
|
|
|
|
var frChanged bool
|
|
|
|
var frURI string
|
|
|
|
fr := >smodel.FollowRequest{}
|
|
|
|
if err := p.db.GetWhere([]db.Where{
|
|
|
|
{Key: "account_id", Value: authed.Account.ID},
|
|
|
|
{Key: "target_account_id", Value: targetAccountID},
|
|
|
|
}, fr); err == nil {
|
|
|
|
frURI = fr.URI
|
|
|
|
if err := p.db.DeleteByID(fr.ID, fr); err != nil {
|
|
|
|
return nil, NewErrorInternalError(fmt.Errorf("AccountFollowRemove: error removing follow request from db: %s", err))
|
|
|
|
}
|
|
|
|
frChanged = true
|
|
|
|
}
|
|
|
|
|
|
|
|
// now do the same thing for any existing follow
|
|
|
|
var fChanged bool
|
|
|
|
var fURI string
|
|
|
|
f := >smodel.Follow{}
|
|
|
|
if err := p.db.GetWhere([]db.Where{
|
|
|
|
{Key: "account_id", Value: authed.Account.ID},
|
|
|
|
{Key: "target_account_id", Value: targetAccountID},
|
|
|
|
}, f); err == nil {
|
|
|
|
fURI = f.URI
|
|
|
|
if err := p.db.DeleteByID(f.ID, f); err != nil {
|
|
|
|
return nil, NewErrorInternalError(fmt.Errorf("AccountFollowRemove: error removing follow from db: %s", err))
|
|
|
|
}
|
|
|
|
fChanged = true
|
|
|
|
}
|
|
|
|
|
|
|
|
// follow request status changed so send the UNDO activity to the channel for async processing
|
|
|
|
if frChanged {
|
|
|
|
p.fromClientAPI <- gtsmodel.FromClientAPI{
|
|
|
|
APObjectType: gtsmodel.ActivityStreamsFollow,
|
|
|
|
APActivityType: gtsmodel.ActivityStreamsUndo,
|
|
|
|
GTSModel: >smodel.Follow{
|
|
|
|
AccountID: authed.Account.ID,
|
|
|
|
TargetAccountID: targetAccountID,
|
|
|
|
URI: frURI,
|
|
|
|
},
|
|
|
|
OriginAccount: authed.Account,
|
|
|
|
TargetAccount: targetAcct,
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// follow status changed so send the UNDO activity to the channel for async processing
|
|
|
|
if fChanged {
|
|
|
|
p.fromClientAPI <- gtsmodel.FromClientAPI{
|
|
|
|
APObjectType: gtsmodel.ActivityStreamsFollow,
|
|
|
|
APActivityType: gtsmodel.ActivityStreamsUndo,
|
|
|
|
GTSModel: >smodel.Follow{
|
|
|
|
AccountID: authed.Account.ID,
|
|
|
|
TargetAccountID: targetAccountID,
|
|
|
|
URI: fURI,
|
|
|
|
},
|
|
|
|
OriginAccount: authed.Account,
|
|
|
|
TargetAccount: targetAcct,
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// return whatever relationship results from all this
|
|
|
|
return p.AccountRelationshipGet(authed, targetAccountID)
|
|
|
|
}
|