GoToSocial/internal/federation/federatingprotocol_test.go
tobi dfdc473cef
[chore] Webfinger rework (#627)
* move finger to dereferencer

* totally break GetRemoteAccount

* start reworking finger func a bit

* start reworking getRemoteAccount a bit

* move mention parts to namestring

* rework webfingerget

* use util function to extract webfinger parts

* use accountDomain

* rework finger again, final form

* just a real nasty commit, the worst

* remove refresh from account

* use new ASRepToAccount signature

* fix incorrect debug call

* fix for new getRemoteAccount

* rework GetRemoteAccount

* start updating tests to remove repetition

* break a lot of tests
Move shared test logic into the testrig,
rather than having it scattered all over
the place. This allows us to just mock
the transport controller once, and have
all tests use it (unless they need not to
for some other reason).

* fix up tests to use main mock httpclient

* webfinger only if necessary

* cheeky linting with the lads

* update mentionName regex
recognize instance accounts

* don't finger instance accounts

* test webfinger part extraction

* increase default worker count to 4 per cpu

* don't repeat regex parsing

* final search for discovered accountDomain

* be more permissive in namestring lookup

* add more extraction tests

* simplify GetParseMentionFunc

* skip long search if local account

* fix broken test
2022-06-11 11:01:34 +02:00

311 lines
13 KiB
Go

/*
GoToSocial
Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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/>.
*/
package federation_test
import (
"context"
"net/http"
"net/http/httptest"
"net/url"
"testing"
"github.com/go-fed/httpsig"
"github.com/stretchr/testify/suite"
"github.com/superseriousbusiness/gotosocial/internal/ap"
"github.com/superseriousbusiness/gotosocial/internal/concurrency"
"github.com/superseriousbusiness/gotosocial/internal/federation"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/messages"
"github.com/superseriousbusiness/gotosocial/testrig"
)
type FederatingProtocolTestSuite struct {
FederatorStandardTestSuite
}
func (suite *FederatingProtocolTestSuite) TestPostInboxRequestBodyHook1() {
// the activity we're gonna use
activity := suite.testActivities["dm_for_zork"]
fedWorker := concurrency.NewWorkerPool[messages.FromFederator](-1, -1)
httpClient := testrig.NewMockHTTPClient(nil, "../../testrig/media")
tc := testrig.NewTestTransportController(httpClient, suite.db, fedWorker)
// setup module being tested
federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
// setup request
ctx := context.Background()
request := httptest.NewRequest(http.MethodPost, "http://localhost:8080/users/the_mighty_zork/inbox", nil) // the endpoint we're hitting
request.Header.Set("Signature", activity.SignatureHeader)
// trigger the function being tested, and return the new context it creates
newContext, err := federator.PostInboxRequestBodyHook(ctx, request, activity.Activity)
suite.NoError(err)
suite.NotNil(newContext)
involvedIRIsI := newContext.Value(ap.ContextOtherInvolvedIRIs)
involvedIRIs, ok := involvedIRIsI.([]*url.URL)
if !ok {
suite.FailNow("couldn't get involved IRIs from context")
}
suite.Len(involvedIRIs, 1)
suite.Contains(involvedIRIs, testrig.URLMustParse("http://localhost:8080/users/the_mighty_zork"))
}
func (suite *FederatingProtocolTestSuite) TestPostInboxRequestBodyHook2() {
// the activity we're gonna use
activity := suite.testActivities["reply_to_turtle_for_zork"]
fedWorker := concurrency.NewWorkerPool[messages.FromFederator](-1, -1)
httpClient := testrig.NewMockHTTPClient(nil, "../../testrig/media")
tc := testrig.NewTestTransportController(httpClient, suite.db, fedWorker)
// setup module being tested
federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
// setup request
ctx := context.Background()
request := httptest.NewRequest(http.MethodPost, "http://localhost:8080/users/the_mighty_zork/inbox", nil) // the endpoint we're hitting
request.Header.Set("Signature", activity.SignatureHeader)
// trigger the function being tested, and return the new context it creates
newContext, err := federator.PostInboxRequestBodyHook(ctx, request, activity.Activity)
suite.NoError(err)
suite.NotNil(newContext)
involvedIRIsI := newContext.Value(ap.ContextOtherInvolvedIRIs)
involvedIRIs, ok := involvedIRIsI.([]*url.URL)
if !ok {
suite.FailNow("couldn't get involved IRIs from context")
}
suite.Len(involvedIRIs, 2)
suite.Contains(involvedIRIs, testrig.URLMustParse("http://localhost:8080/users/1happyturtle"))
suite.Contains(involvedIRIs, testrig.URLMustParse("http://fossbros-anonymous.io/users/foss_satan/followers"))
}
func (suite *FederatingProtocolTestSuite) TestPostInboxRequestBodyHook3() {
// the activity we're gonna use
activity := suite.testActivities["reply_to_turtle_for_turtle"]
fedWorker := concurrency.NewWorkerPool[messages.FromFederator](-1, -1)
httpClient := testrig.NewMockHTTPClient(nil, "../../testrig/media")
tc := testrig.NewTestTransportController(httpClient, suite.db, fedWorker)
// setup module being tested
federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
// setup request
ctx := context.Background()
request := httptest.NewRequest(http.MethodPost, "http://localhost:8080/users/1happyturtle/inbox", nil) // the endpoint we're hitting
request.Header.Set("Signature", activity.SignatureHeader)
// trigger the function being tested, and return the new context it creates
newContext, err := federator.PostInboxRequestBodyHook(ctx, request, activity.Activity)
suite.NoError(err)
suite.NotNil(newContext)
involvedIRIsI := newContext.Value(ap.ContextOtherInvolvedIRIs)
involvedIRIs, ok := involvedIRIsI.([]*url.URL)
if !ok {
suite.FailNow("couldn't get involved IRIs from context")
}
suite.Len(involvedIRIs, 2)
suite.Contains(involvedIRIs, testrig.URLMustParse("http://localhost:8080/users/1happyturtle"))
suite.Contains(involvedIRIs, testrig.URLMustParse("http://fossbros-anonymous.io/users/foss_satan/followers"))
}
func (suite *FederatingProtocolTestSuite) TestAuthenticatePostInbox() {
// the activity we're gonna use
activity := suite.testActivities["dm_for_zork"]
sendingAccount := suite.testAccounts["remote_account_1"]
inboxAccount := suite.testAccounts["local_account_1"]
fedWorker := concurrency.NewWorkerPool[messages.FromFederator](-1, -1)
httpClient := testrig.NewMockHTTPClient(nil, "../../testrig/media")
tc := testrig.NewTestTransportController(httpClient, suite.db, fedWorker)
// now setup module being tested, with the mock transport controller
federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
request := httptest.NewRequest(http.MethodPost, "http://localhost:8080/users/the_mighty_zork/inbox", nil)
// we need these headers for the request to be validated
request.Header.Set("Signature", activity.SignatureHeader)
request.Header.Set("Date", activity.DateHeader)
request.Header.Set("Digest", activity.DigestHeader)
verifier, err := httpsig.NewVerifier(request)
suite.NoError(err)
ctx := context.Background()
// by the time AuthenticatePostInbox is called, PostInboxRequestBodyHook should have already been called,
// which should have set the account and username onto the request. We can replicate that behavior here:
ctxWithAccount := context.WithValue(ctx, ap.ContextReceivingAccount, inboxAccount)
ctxWithVerifier := context.WithValue(ctxWithAccount, ap.ContextRequestingPublicKeyVerifier, verifier)
ctxWithSignature := context.WithValue(ctxWithVerifier, ap.ContextRequestingPublicKeySignature, activity.SignatureHeader)
// we can pass this recorder as a writer and read it back after
recorder := httptest.NewRecorder()
// trigger the function being tested, and return the new context it creates
newContext, authed, err := federator.AuthenticatePostInbox(ctxWithSignature, recorder, request)
suite.NoError(err)
suite.True(authed)
// since we know this account already it should be set on the context
requestingAccountI := newContext.Value(ap.ContextRequestingAccount)
suite.NotNil(requestingAccountI)
requestingAccount, ok := requestingAccountI.(*gtsmodel.Account)
suite.True(ok)
suite.Equal(sendingAccount.Username, requestingAccount.Username)
}
func (suite *FederatingProtocolTestSuite) TestBlocked1() {
fedWorker := concurrency.NewWorkerPool[messages.FromFederator](-1, -1)
httpClient := testrig.NewMockHTTPClient(nil, "../../testrig/media")
tc := testrig.NewTestTransportController(httpClient, suite.db, fedWorker)
federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
sendingAccount := suite.testAccounts["remote_account_1"]
inboxAccount := suite.testAccounts["local_account_1"]
otherInvolvedIRIs := []*url.URL{}
actorIRIs := []*url.URL{
testrig.URLMustParse(sendingAccount.URI),
}
ctx := context.Background()
ctxWithReceivingAccount := context.WithValue(ctx, ap.ContextReceivingAccount, inboxAccount)
ctxWithRequestingAccount := context.WithValue(ctxWithReceivingAccount, ap.ContextRequestingAccount, sendingAccount)
ctxWithOtherInvolvedIRIs := context.WithValue(ctxWithRequestingAccount, ap.ContextOtherInvolvedIRIs, otherInvolvedIRIs)
blocked, err := federator.Blocked(ctxWithOtherInvolvedIRIs, actorIRIs)
suite.NoError(err)
suite.False(blocked)
}
func (suite *FederatingProtocolTestSuite) TestBlocked2() {
fedWorker := concurrency.NewWorkerPool[messages.FromFederator](-1, -1)
httpClient := testrig.NewMockHTTPClient(nil, "../../testrig/media")
tc := testrig.NewTestTransportController(httpClient, suite.db, fedWorker)
federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
sendingAccount := suite.testAccounts["remote_account_1"]
inboxAccount := suite.testAccounts["local_account_1"]
otherInvolvedIRIs := []*url.URL{}
actorIRIs := []*url.URL{
testrig.URLMustParse(sendingAccount.URI),
}
ctx := context.Background()
ctxWithReceivingAccount := context.WithValue(ctx, ap.ContextReceivingAccount, inboxAccount)
ctxWithRequestingAccount := context.WithValue(ctxWithReceivingAccount, ap.ContextRequestingAccount, sendingAccount)
ctxWithOtherInvolvedIRIs := context.WithValue(ctxWithRequestingAccount, ap.ContextOtherInvolvedIRIs, otherInvolvedIRIs)
// insert a block from inboxAccount targeting sendingAccount
if err := suite.db.Put(context.Background(), &gtsmodel.Block{
ID: "01G3KBEMJD4VQ2D615MPV7KTRD",
URI: "whatever",
AccountID: inboxAccount.ID,
TargetAccountID: sendingAccount.ID,
}); err != nil {
suite.Fail(err.Error())
}
// request should be blocked now
blocked, err := federator.Blocked(ctxWithOtherInvolvedIRIs, actorIRIs)
suite.NoError(err)
suite.True(blocked)
}
func (suite *FederatingProtocolTestSuite) TestBlocked3() {
fedWorker := concurrency.NewWorkerPool[messages.FromFederator](-1, -1)
httpClient := testrig.NewMockHTTPClient(nil, "../../testrig/media")
tc := testrig.NewTestTransportController(httpClient, suite.db, fedWorker)
federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
sendingAccount := suite.testAccounts["remote_account_1"]
inboxAccount := suite.testAccounts["local_account_1"]
ccedAccount := suite.testAccounts["remote_account_2"]
otherInvolvedIRIs := []*url.URL{
testrig.URLMustParse(ccedAccount.URI),
}
actorIRIs := []*url.URL{
testrig.URLMustParse(sendingAccount.URI),
}
ctx := context.Background()
ctxWithReceivingAccount := context.WithValue(ctx, ap.ContextReceivingAccount, inboxAccount)
ctxWithRequestingAccount := context.WithValue(ctxWithReceivingAccount, ap.ContextRequestingAccount, sendingAccount)
ctxWithOtherInvolvedIRIs := context.WithValue(ctxWithRequestingAccount, ap.ContextOtherInvolvedIRIs, otherInvolvedIRIs)
// insert a block from inboxAccount targeting CCed account
if err := suite.db.Put(context.Background(), &gtsmodel.Block{
ID: "01G3KBEMJD4VQ2D615MPV7KTRD",
URI: "whatever",
AccountID: inboxAccount.ID,
TargetAccountID: ccedAccount.ID,
}); err != nil {
suite.Fail(err.Error())
}
blocked, err := federator.Blocked(ctxWithOtherInvolvedIRIs, actorIRIs)
suite.NoError(err)
suite.True(blocked)
}
func (suite *FederatingProtocolTestSuite) TestBlocked4() {
fedWorker := concurrency.NewWorkerPool[messages.FromFederator](-1, -1)
httpClient := testrig.NewMockHTTPClient(nil, "../../testrig/media")
tc := testrig.NewTestTransportController(httpClient, suite.db, fedWorker)
federator := federation.NewFederator(suite.db, testrig.NewTestFederatingDB(suite.db, fedWorker), tc, suite.tc, testrig.NewTestMediaManager(suite.db, suite.storage))
sendingAccount := suite.testAccounts["remote_account_1"]
inboxAccount := suite.testAccounts["local_account_1"]
repliedStatus := suite.testStatuses["local_account_2_status_1"]
otherInvolvedIRIs := []*url.URL{
testrig.URLMustParse(repliedStatus.URI), // this status is involved because the hypothetical activity is a reply to this status
}
actorIRIs := []*url.URL{
testrig.URLMustParse(sendingAccount.URI),
}
ctx := context.Background()
ctxWithReceivingAccount := context.WithValue(ctx, ap.ContextReceivingAccount, inboxAccount)
ctxWithRequestingAccount := context.WithValue(ctxWithReceivingAccount, ap.ContextRequestingAccount, sendingAccount)
ctxWithOtherInvolvedIRIs := context.WithValue(ctxWithRequestingAccount, ap.ContextOtherInvolvedIRIs, otherInvolvedIRIs)
// local account 2 (replied status account) blocks sending account already so we don't need to add a block here
blocked, err := federator.Blocked(ctxWithOtherInvolvedIRIs, actorIRIs)
suite.NoError(err)
suite.True(blocked)
}
func TestFederatingProtocolTestSuite(t *testing.T) {
suite.Run(t, new(FederatingProtocolTestSuite))
}