mirrors/gotosocial
1
0
Fork 0
mirror of https://github.com/superseriousbusiness/gotosocial.git synced 2025-10-29 10:02:24 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

[security] transport.Controller{} and transport.Transport{} security and performance improvements (#564)

Browse source 
* cache transports in controller by privkey-generated pubkey, add retry logic to transport requests

Signed-off-by: kim <grufwub@gmail.com>

* update code comments, defer mutex unlocks

Signed-off-by: kim <grufwub@gmail.com>

* add count to 'performing request' log message

Signed-off-by: kim <grufwub@gmail.com>

* reduce repeated conversions of same url.URL object

Signed-off-by: kim <grufwub@gmail.com>

* move worker.Worker to concurrency subpackage, add WorkQueue type, limit transport http client use by WorkQueue

Signed-off-by: kim <grufwub@gmail.com>

* fix security advisories regarding max outgoing conns, max rsp body size

- implemented by a new httpclient.Client{} that wraps an underlying
  client with a queue to limit connections, and limit reader wrapping
  a response body with a configured maximum size
- update pub.HttpClient args passed around to be this new httpclient.Client{}

Signed-off-by: kim <grufwub@gmail.com>

* add httpclient tests, move ip validation to separate package + change mechanism

Signed-off-by: kim <grufwub@gmail.com>

* fix merge conflicts

Signed-off-by: kim <grufwub@gmail.com>

* use singular mutex in transport rather than separate signer mus

Signed-off-by: kim <grufwub@gmail.com>

* improved useragent string

Signed-off-by: kim <grufwub@gmail.com>

* add note regarding missing test

Signed-off-by: kim <grufwub@gmail.com>

* remove useragent field from transport (instead store in controller)

Signed-off-by: kim <grufwub@gmail.com>

* shutup linter

Signed-off-by: kim <grufwub@gmail.com>

* reset other signing headers on each loop iteration

Signed-off-by: kim <grufwub@gmail.com>

* respect request ctx during retry-backoff sleep period

Signed-off-by: kim <grufwub@gmail.com>

* use external pkg with docs explaining performance "hack"

Signed-off-by: kim <grufwub@gmail.com>

* use http package constants instead of string method literals

Signed-off-by: kim <grufwub@gmail.com>

* add license file headers

Signed-off-by: kim <grufwub@gmail.com>

* update code comment to match new func names

Signed-off-by: kim <grufwub@gmail.com>

* updates to user-agent string

Signed-off-by: kim <grufwub@gmail.com>

* update signed testrig models to fit with new transport logic (instead uses separate signer now)

Signed-off-by: kim <grufwub@gmail.com>

* fuck you linter

Signed-off-by: kim <grufwub@gmail.com>
This commit is contained in:
kim 2022-05-15 10:16:43 +01:00 • committed by GitHub
commit 223025fc27
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
61 changed files with 1801 additions and 435 deletions
Download patch file Download diff file Expand all files Collapse all files

12
internal/media/manager.go
View file

@ -27,9 +27,9 @@ import (
"github.com/robfig/cron/v3"
"github.com/sirupsen/logrus"
"github.com/spf13/viper"
"github.com/superseriousbusiness/gotosocial/internal/concurrency"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/worker"
)
// Manager provides an interface for managing media: parsing, storing, and retrieving media objects like photos, videos, and gifs.
@ -79,8 +79,8 @@ type Manager interface {
type manager struct {
db db.DB
storage *kv.KVStore
emojiWorker *worker.Worker[*ProcessingEmoji]
mediaWorker *worker.Worker[*ProcessingMedia]
emojiWorker *concurrency.WorkerPool[*ProcessingEmoji]
mediaWorker *concurrency.WorkerPool[*ProcessingMedia]
stopCronJobs func() error
}
@ -89,7 +89,7 @@ type manager struct {
// A worker pool will also be initialized for the manager, to ensure that only
// a limited number of media will be processed in parallel. The numbers of workers
// is determined from the $GOMAXPROCS environment variable (usually no. CPU cores).
// See internal/worker.New() documentation for further information.
// See internal/concurrency.NewWorkerPool() documentation for further information.
func NewManager(database db.DB, storage *kv.KVStore) (Manager, error) {
m := &manager{
db: database,
@ -97,7 +97,7 @@ func NewManager(database db.DB, storage *kv.KVStore) (Manager, error) {
}
// Prepare the media worker pool
m.mediaWorker = worker.New[*ProcessingMedia](-1, 10)
m.mediaWorker = concurrency.NewWorkerPool[*ProcessingMedia](-1, 10)
m.mediaWorker.SetProcessor(func(ctx context.Context, media *ProcessingMedia) error {
if err := ctx.Err(); err != nil {
return err
@ -109,7 +109,7 @@ func NewManager(database db.DB, storage *kv.KVStore) (Manager, error) {
})
// Prepare the emoji worker pool
m.emojiWorker = worker.New[*ProcessingEmoji](-1, 10)
m.emojiWorker = concurrency.NewWorkerPool[*ProcessingEmoji](-1, 10)
m.emojiWorker.SetProcessor(func(ctx context.Context, emoji *ProcessingEmoji) error {
if err := ctx.Err(); err != nil {
return err