gotosocial/internal/messages/messages.go

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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
2021-08-31 13:59:12 +00:00
package messages
import (
"context"
"encoding/json"
"net/url"
"reflect"
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
"codeberg.org/gruf/go-structr"
"github.com/superseriousbusiness/activity/streams"
"github.com/superseriousbusiness/activity/streams/vocab"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)
2021-08-31 13:59:12 +00:00
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
// FromClientAPI wraps a message that
// travels from the client API into the processor.
type FromClientAPI struct {
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
// APObjectType ...
APObjectType string
// APActivityType ...
APActivityType string
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
// Optional GTS database model
// of the Activity / Object.
GTSModel interface{}
// Targeted object URI.
TargetURI string
// Origin is the account that
// this message originated from.
Origin *gtsmodel.Account
// Target is the account that
// this message is targeting.
Target *gtsmodel.Account
}
// fromClientAPI is an internal type
// for FromClientAPI that provides a
// json serialize / deserialize -able
// shape that minimizes required data.
type fromClientAPI struct {
APObjectType string `json:"ap_object_type,omitempty"`
APActivityType string `json:"ap_activity_type,omitempty"`
GTSModel json.RawMessage `json:"gts_model,omitempty"`
GTSModelType string `json:"gts_model_type,omitempty"`
TargetURI string `json:"target_uri,omitempty"`
OriginID string `json:"origin_id,omitempty"`
TargetID string `json:"target_id,omitempty"`
}
// Serialize will serialize the worker data as data blob for storage,
// note that this will flatten some of the data e.g. only account IDs.
func (msg *FromClientAPI) Serialize() ([]byte, error) {
var (
modelType string
originID string
targetID string
)
// Set database model type if any provided.
if t := reflect.TypeOf(msg.GTSModel); t != nil {
modelType = t.String()
}
// Set origin account ID.
if msg.Origin != nil {
originID = msg.Origin.ID
}
// Set target account ID.
if msg.Target != nil {
targetID = msg.Target.ID
}
// Marshal GTS model as raw JSON block.
modelJSON, err := json.Marshal(msg.GTSModel)
if err != nil {
return nil, err
}
// Marshal as internal JSON type.
return json.Marshal(fromClientAPI{
APObjectType: msg.APObjectType,
APActivityType: msg.APActivityType,
GTSModel: modelJSON,
GTSModelType: modelType,
TargetURI: msg.TargetURI,
OriginID: originID,
TargetID: targetID,
})
}
// Deserialize will attempt to deserialize a blob of task data,
// which will involve unflattening previously serialized data and
// leave some message structures as placeholders to holding IDs.
func (msg *FromClientAPI) Deserialize(data []byte) error {
var imsg fromClientAPI
// Unmarshal as internal JSON type.
err := json.Unmarshal(data, &imsg)
if err != nil {
return err
}
// Copy over the simplest fields.
msg.APObjectType = imsg.APObjectType
msg.APActivityType = imsg.APActivityType
msg.TargetURI = imsg.TargetURI
// Resolve Go type from JSON data.
msg.GTSModel, err = resolveGTSModel(
imsg.GTSModelType,
imsg.GTSModel,
)
if err != nil {
return err
}
if imsg.OriginID != "" {
// Set origin account ID using a
// barebones model (later filled in).
msg.Origin = new(gtsmodel.Account)
msg.Origin.ID = imsg.OriginID
}
if imsg.TargetID != "" {
// Set target account ID using a
// barebones model (later filled in).
msg.Target = new(gtsmodel.Account)
msg.Target.ID = imsg.TargetID
}
return nil
}
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
// ClientMsgIndices defines queue indices this
// message type should be accessible / stored under.
func ClientMsgIndices() []structr.IndexConfig {
return []structr.IndexConfig{
{Fields: "TargetURI", Multiple: true},
{Fields: "Origin.ID", Multiple: true},
{Fields: "Target.ID", Multiple: true},
}
}
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
// FromFediAPI wraps a message that
// travels from the federating API into the processor.
type FromFediAPI struct {
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
// APObjectType ...
APObjectType string
// APActivityType ...
APActivityType string
// Optional ActivityPub ID (IRI)
// and / or model of Activity / Object.
APIRI *url.URL
APObject interface{}
// Optional GTS database model
// of the Activity / Object.
GTSModel interface{}
// Targeted object URI.
TargetURI string
// Remote account that posted
// this Activity to the inbox.
Requesting *gtsmodel.Account
// Local account which owns the inbox
// that this Activity was posted to.
Receiving *gtsmodel.Account
}
// fromFediAPI is an internal type
// for FromFediAPI that provides a
// json serialize / deserialize -able
// shape that minimizes required data.
type fromFediAPI struct {
APObjectType string `json:"ap_object_type,omitempty"`
APActivityType string `json:"ap_activity_type,omitempty"`
APIRI string `json:"ap_iri,omitempty"`
APObject map[string]interface{} `json:"ap_object,omitempty"`
GTSModel json.RawMessage `json:"gts_model,omitempty"`
GTSModelType string `json:"gts_model_type,omitempty"`
TargetURI string `json:"target_uri,omitempty"`
RequestingID string `json:"requesting_id,omitempty"`
ReceivingID string `json:"receiving_id,omitempty"`
}
// Serialize will serialize the worker data as data blob for storage,
// note that this will flatten some of the data e.g. only account IDs.
func (msg *FromFediAPI) Serialize() ([]byte, error) {
var (
gtsModelType string
apIRI string
apObject map[string]interface{}
requestingID string
receivingID string
)
// Set AP IRI string.
if msg.APIRI != nil {
apIRI = msg.APIRI.String()
}
// Set serialized AP object data if set.
if t, ok := msg.APObject.(vocab.Type); ok {
obj, err := streams.Serialize(t)
if err != nil {
return nil, err
}
apObject = obj
}
// Set database model type if any provided.
if t := reflect.TypeOf(msg.GTSModel); t != nil {
gtsModelType = t.String()
}
// Set requesting account ID.
if msg.Requesting != nil {
requestingID = msg.Requesting.ID
}
// Set receiving account ID.
if msg.Receiving != nil {
receivingID = msg.Receiving.ID
}
// Marshal GTS model as raw JSON block.
modelJSON, err := json.Marshal(msg.GTSModel)
if err != nil {
return nil, err
}
// Marshal as internal JSON type.
return json.Marshal(fromFediAPI{
APObjectType: msg.APObjectType,
APActivityType: msg.APActivityType,
APIRI: apIRI,
APObject: apObject,
GTSModel: modelJSON,
GTSModelType: gtsModelType,
TargetURI: msg.TargetURI,
RequestingID: requestingID,
ReceivingID: receivingID,
})
}
// Deserialize will attempt to deserialize a blob of task data,
// which will involve unflattening previously serialized data and
// leave some message structures as placeholders to holding IDs.
func (msg *FromFediAPI) Deserialize(data []byte) error {
var imsg fromFediAPI
// Unmarshal as internal JSON type.
err := json.Unmarshal(data, &imsg)
if err != nil {
return err
}
// Copy over the simplest fields.
msg.APObjectType = imsg.APObjectType
msg.APActivityType = imsg.APActivityType
msg.TargetURI = imsg.TargetURI
// Resolve AP object from JSON data.
msg.APObject, err = resolveAPObject(
imsg.APObject,
)
if err != nil {
return err
}
// Resolve Go type from JSON data.
msg.GTSModel, err = resolveGTSModel(
imsg.GTSModelType,
imsg.GTSModel,
)
if err != nil {
return err
}
if imsg.RequestingID != "" {
// Set requesting account ID using a
// barebones model (later filled in).
msg.Requesting = new(gtsmodel.Account)
msg.Requesting.ID = imsg.RequestingID
}
if imsg.ReceivingID != "" {
// Set target account ID using a
// barebones model (later filled in).
msg.Receiving = new(gtsmodel.Account)
msg.Receiving.ID = imsg.ReceivingID
}
return nil
}
[performance] update remaining worker pools to use queues (#2865) * start replacing client + federator + media workers with new worker + queue types * refactor federatingDB.Delete(), drop queued messages when deleting account / status * move all queue purging to the processor workers * undo toolchain updates * code comments, ensure dereferencer worker pool gets started * update gruf libraries in readme * start the job scheduler separately to the worker pools * reshuffle ordering or server.go + remove duplicate worker start / stop * update go-list version * fix vendoring * move queue invalidation to before wipeing / deletion, to ensure queued work not dropped * add logging to worker processing functions in testrig, don't start workers in unexpected places * update go-structr to add (+then rely on) QueueCtx{} type * ensure more worker pools get started properly in tests * fix remaining broken tests relying on worker queue logic * fix account test suite queue popping logic, ensure noop workers do not pull from queue * move back accidentally shuffled account deletion order * ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete() * silently drop deletes from accounts not permitted to * don't warn log on forwarded deletes * make if else clauses easier to parse * use getFederatorMsg() * improved code comment * improved code comment re: requesting account delete checks * remove boolean result from worker start / stop since false = already running or already stopped * remove optional passed-in http.client * remove worker starting from the admin CLI commands (we don't need to handle side-effects) * update prune cli to start scheduler but not all of the workers * fix rebase issues * remove redundant return statements * i'm sorry sir linter
2024-04-26 12:50:46 +00:00
// FederatorMsgIndices defines queue indices this
// message type should be accessible / stored under.
func FederatorMsgIndices() []structr.IndexConfig {
return []structr.IndexConfig{
{Fields: "APIRI", Multiple: true},
{Fields: "TargetURI", Multiple: true},
{Fields: "Requesting.ID", Multiple: true},
{Fields: "Receiving.ID", Multiple: true},
}
}
// resolveAPObject resolves an ActivityPub object from its "serialized" JSON map
// (yes the terminology here is weird, but that's how go-fed/activity is written).
func resolveAPObject(data map[string]interface{}) (interface{}, error) {
if len(data) == 0 {
// No data given.
return nil, nil
}
// Resolve vocab.Type from "raw" input data map.
return streams.ToType(context.Background(), data)
}
// resolveGTSModel is unfortunately where things get messy... our data is stored as JSON
// in the database, which serializes struct types as key-value pairs surrounded by curly
// braces. Deserializing from that gives us back a data blob of key-value pairs, which
// we then need to wrangle back into the original type. So we also store the type name
// and use this to determine the appropriate Go structure type to unmarshal into to.
func resolveGTSModel(typ string, data []byte) (interface{}, error) {
if typ == "" {
// No data given.
return nil, nil
}
var value interface{}
switch typ {
case reflect.TypeOf((*gtsmodel.Account)(nil)).String():
value = new(gtsmodel.Account)
case reflect.TypeOf((*gtsmodel.Block)(nil)).String():
value = new(gtsmodel.Block)
case reflect.TypeOf((*gtsmodel.Follow)(nil)).String():
value = new(gtsmodel.Follow)
case reflect.TypeOf((*gtsmodel.FollowRequest)(nil)).String():
value = new(gtsmodel.FollowRequest)
case reflect.TypeOf((*gtsmodel.Move)(nil)).String():
value = new(gtsmodel.Move)
case reflect.TypeOf((*gtsmodel.Poll)(nil)).String():
value = new(gtsmodel.Poll)
case reflect.TypeOf((*gtsmodel.PollVote)(nil)).String():
value = new(*gtsmodel.PollVote)
case reflect.TypeOf((*gtsmodel.Report)(nil)).String():
value = new(gtsmodel.Report)
case reflect.TypeOf((*gtsmodel.Status)(nil)).String():
value = new(gtsmodel.Status)
case reflect.TypeOf((*gtsmodel.StatusFave)(nil)).String():
value = new(gtsmodel.StatusFave)
default:
return nil, gtserror.Newf("unknown type: %s", typ)
}
// Attempt to unmarshal value JSON into destination.
if err := json.Unmarshal(data, &value); err != nil {
return nil, gtserror.Newf("error unmarshaling %s value data: %w", typ, err)
}
return value, nil
}