2023-03-12 18:00:57 +03:00
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// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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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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//
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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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//
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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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2021-07-05 14:23:03 +03:00
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package account
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import (
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2021-08-25 16:34:33 +03:00
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"context"
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"errors"
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"fmt"
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2022-01-24 15:12:17 +03:00
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"net/url"
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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/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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2022-11-24 00:40:07 +03:00
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"github.com/superseriousbusiness/gotosocial/internal/transport"
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)
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2023-02-22 18:05:26 +03:00
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// Get processes the given request for account information.
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func (p *Processor) Get(ctx context.Context, requestingAccount *gtsmodel.Account, targetAccountID string) (*apimodel.Account, gtserror.WithCode) {
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targetAccount, err := p.state.DB.GetAccountByID(ctx, targetAccountID)
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if err != nil {
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2021-08-20 13:26:56 +03:00
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if err == db.ErrNoEntries {
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return nil, gtserror.NewErrorNotFound(errors.New("account not found"))
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}
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("db error: %s", err))
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}
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2023-02-22 18:05:26 +03:00
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return p.getFor(ctx, requestingAccount, targetAccount)
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}
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// GetLocalByUsername processes the given request for account information targeting a local account by username.
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func (p *Processor) GetLocalByUsername(ctx context.Context, requestingAccount *gtsmodel.Account, username string) (*apimodel.Account, gtserror.WithCode) {
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targetAccount, err := p.state.DB.GetAccountByUsernameDomain(ctx, username, "")
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if err != nil {
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if err == db.ErrNoEntries {
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return nil, gtserror.NewErrorNotFound(errors.New("account not found"))
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}
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("db error: %s", err))
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}
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2023-02-22 18:05:26 +03:00
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return p.getFor(ctx, requestingAccount, targetAccount)
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}
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// GetCustomCSSForUsername returns custom css for the given local username.
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func (p *Processor) GetCustomCSSForUsername(ctx context.Context, username string) (string, gtserror.WithCode) {
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customCSS, err := p.state.DB.GetAccountCustomCSSByUsername(ctx, username)
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2022-09-12 14:14:29 +03:00
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if err != nil {
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if err == db.ErrNoEntries {
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return "", gtserror.NewErrorNotFound(errors.New("account not found"))
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}
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return "", gtserror.NewErrorInternalError(fmt.Errorf("db error: %s", err))
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}
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return customCSS, nil
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}
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2023-02-22 18:05:26 +03:00
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func (p *Processor) getFor(ctx context.Context, requestingAccount *gtsmodel.Account, targetAccount *gtsmodel.Account) (*apimodel.Account, gtserror.WithCode) {
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var blocked bool
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var err error
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if requestingAccount != nil {
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[performance] refactoring + add fave / follow / request / visibility caching (#1607)
* refactor visibility checking, add caching for visibility
* invalidate visibility cache items on account / status deletes
* fix requester ID passed to visibility cache nil ptr
* de-interface caches, fix home / public timeline caching + visibility
* finish adding code comments for visibility filter
* fix angry goconst linter warnings
* actually finish adding filter visibility code comments for timeline functions
* move home timeline status author check to after visibility
* remove now-unused code
* add more code comments
* add TODO code comment, update printed cache start names
* update printed cache names on stop
* start adding separate follow(request) delete db functions, add specific visibility cache tests
* add relationship type caching
* fix getting local account follows / followed-bys, other small codebase improvements
* simplify invalidation using cache hooks, add more GetAccountBy___() functions
* fix boosting to return 404 if not boostable but no error (to not leak status ID)
* remove dead code
* improved placement of cache invalidation
* update license headers
* add example follow, follow-request config entries
* add example visibility cache configuration to config file
* use specific PutFollowRequest() instead of just Put()
* add tests for all GetAccountBy()
* add GetBlockBy() tests
* update block to check primitive fields
* update and finish adding Get{Account,Block,Follow,FollowRequest}By() tests
* fix copy-pasted code
* update envparsing test
* whitespace
* fix bun struct tag
* add license header to gtscontext
* fix old license header
* improved error creation to not use fmt.Errorf() when not needed
* fix various rebase conflicts, fix account test
* remove commented-out code, fix-up mention caching
* fix mention select bun statement
* ensure mention target account populated, pass in context to customrenderer logging
* remove more uncommented code, fix typeutil test
* add statusfave database model caching
* add status fave cache configuration
* add status fave cache example config
* woops, catch missed error. nice catch linter!
* add back testrig panic on nil db
* update example configuration to match defaults, slight tweak to cache configuration defaults
* update envparsing test with new defaults
* fetch followingget to use the follow target account
* use accounnt.IsLocal() instead of empty domain check
* use constants for the cache visibility type check
* use bun.In() for notification type restriction in db query
* include replies when fetching PublicTimeline() (to account for single-author threads in Visibility{}.StatusPublicTimelineable())
* use bun query building for nested select statements to ensure working with postgres
* update public timeline future status checks to match visibility filter
* same as previous, for home timeline
* update public timeline tests to dynamically check for appropriate statuses
* migrate accounts to allow unique constraint on public_key
* provide minimal account with publicKey
---------
Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
2023-03-28 16:03:14 +03:00
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blocked, err = p.state.DB.IsEitherBlocked(ctx, requestingAccount.ID, targetAccount.ID)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error checking account block: %s", err))
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}
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}
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2021-10-04 16:24:19 +03:00
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var apiAccount *apimodel.Account
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if blocked {
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apiAccount, err = p.tc.AccountToAPIAccountBlocked(ctx, targetAccount)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting account: %s", err))
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}
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return apiAccount, nil
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}
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// last-minute check to make sure we have remote account header/avi cached
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if targetAccount.Domain != "" {
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2022-01-24 15:12:17 +03:00
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targetAccountURI, err := url.Parse(targetAccount.URI)
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error parsing url %s: %s", targetAccount.URI, err))
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}
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2023-02-03 23:03:05 +03:00
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a, err := p.federator.GetAccountByURI(
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transport.WithFastfail(ctx), requestingAccount.Username, targetAccountURI, true,
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)
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if err == nil {
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targetAccount = a
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}
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}
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if requestingAccount != nil && targetAccount.ID == requestingAccount.ID {
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apiAccount, err = p.tc.AccountToAPIAccountSensitive(ctx, targetAccount)
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} else {
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apiAccount, err = p.tc.AccountToAPIAccountPublic(ctx, targetAccount)
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}
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if err != nil {
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return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting account: %s", err))
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}
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2022-06-08 21:38:03 +03:00
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2021-10-04 16:24:19 +03:00
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return apiAccount, nil
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}
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