gotosocial/internal/federation/dereferencing/account_test.go
tobi 570fa7c359
[bugfix] Fix potential dereference of accounts on own instance (#757)
* add GetAccountByUsernameDomain

* simplify search

* add escape to not deref accounts on own domain

* check if local + we have account by ap uri
2022-08-20 21:47:19 +01:00

183 lines
7.1 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 dereferencing_test
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/suite"
"github.com/superseriousbusiness/gotosocial/internal/ap"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/federation/dereferencing"
"github.com/superseriousbusiness/gotosocial/testrig"
)
type AccountTestSuite struct {
DereferencerStandardTestSuite
}
func (suite *AccountTestSuite) TestDereferenceGroup() {
fetchingAccount := suite.testAccounts["local_account_1"]
groupURL := testrig.URLMustParse("https://unknown-instance.com/groups/some_group")
group, err := suite.dereferencer.GetRemoteAccount(context.Background(), dereferencing.GetRemoteAccountParams{
RequestingUsername: fetchingAccount.Username,
RemoteAccountID: groupURL,
})
suite.NoError(err)
suite.NotNil(group)
// group values should be set
suite.Equal("https://unknown-instance.com/groups/some_group", group.URI)
suite.Equal("https://unknown-instance.com/@some_group", group.URL)
suite.WithinDuration(time.Now(), group.LastWebfingeredAt, 5*time.Second)
// group should be in the database
dbGroup, err := suite.db.GetAccountByURI(context.Background(), group.URI)
suite.NoError(err)
suite.Equal(group.ID, dbGroup.ID)
suite.Equal(ap.ActorGroup, dbGroup.ActorType)
}
func (suite *AccountTestSuite) TestDereferenceService() {
fetchingAccount := suite.testAccounts["local_account_1"]
serviceURL := testrig.URLMustParse("https://owncast.example.org/federation/user/rgh")
service, err := suite.dereferencer.GetRemoteAccount(context.Background(), dereferencing.GetRemoteAccountParams{
RequestingUsername: fetchingAccount.Username,
RemoteAccountID: serviceURL,
})
suite.NoError(err)
suite.NotNil(service)
// service values should be set
suite.Equal("https://owncast.example.org/federation/user/rgh", service.URI)
suite.Equal("https://owncast.example.org/federation/user/rgh", service.URL)
suite.WithinDuration(time.Now(), service.LastWebfingeredAt, 5*time.Second)
// service should be in the database
dbService, err := suite.db.GetAccountByURI(context.Background(), service.URI)
suite.NoError(err)
suite.Equal(service.ID, dbService.ID)
suite.Equal(ap.ActorService, dbService.ActorType)
suite.Equal("example.org", dbService.Domain)
}
/*
We shouldn't try webfingering or making http calls to dereference local accounts
that might be passed into GetRemoteAccount for whatever reason, so these tests are
here to make sure that such cases are (basically) short-circuit evaluated and given
back as-is without trying to make any calls to one's own instance.
*/
func (suite *AccountTestSuite) TestDereferenceLocalAccountAsRemoteURL() {
fetchingAccount := suite.testAccounts["local_account_1"]
targetAccount := suite.testAccounts["local_account_2"]
fetchedAccount, err := suite.dereferencer.GetRemoteAccount(context.Background(), dereferencing.GetRemoteAccountParams{
RequestingUsername: fetchingAccount.Username,
RemoteAccountID: testrig.URLMustParse(targetAccount.URI),
})
suite.NoError(err)
suite.NotNil(fetchedAccount)
suite.Empty(fetchedAccount.Domain)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountAsUsername() {
fetchingAccount := suite.testAccounts["local_account_1"]
targetAccount := suite.testAccounts["local_account_2"]
fetchedAccount, err := suite.dereferencer.GetRemoteAccount(context.Background(), dereferencing.GetRemoteAccountParams{
RequestingUsername: fetchingAccount.Username,
RemoteAccountUsername: targetAccount.Username,
})
suite.NoError(err)
suite.NotNil(fetchedAccount)
suite.Empty(fetchedAccount.Domain)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountAsUsernameDomain() {
fetchingAccount := suite.testAccounts["local_account_1"]
targetAccount := suite.testAccounts["local_account_2"]
fetchedAccount, err := suite.dereferencer.GetRemoteAccount(context.Background(), dereferencing.GetRemoteAccountParams{
RequestingUsername: fetchingAccount.Username,
RemoteAccountUsername: targetAccount.Username,
RemoteAccountHost: config.GetHost(),
})
suite.NoError(err)
suite.NotNil(fetchedAccount)
suite.Empty(fetchedAccount.Domain)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountAsUsernameDomainAndURL() {
fetchingAccount := suite.testAccounts["local_account_1"]
targetAccount := suite.testAccounts["local_account_2"]
fetchedAccount, err := suite.dereferencer.GetRemoteAccount(context.Background(), dereferencing.GetRemoteAccountParams{
RequestingUsername: fetchingAccount.Username,
RemoteAccountID: testrig.URLMustParse(targetAccount.URI),
RemoteAccountUsername: targetAccount.Username,
RemoteAccountHost: config.GetHost(),
})
suite.NoError(err)
suite.NotNil(fetchedAccount)
suite.Empty(fetchedAccount.Domain)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountWithUnknownUsername() {
fetchingAccount := suite.testAccounts["local_account_1"]
fetchedAccount, err := suite.dereferencer.GetRemoteAccount(context.Background(), dereferencing.GetRemoteAccountParams{
RequestingUsername: fetchingAccount.Username,
RemoteAccountUsername: "thisaccountdoesnotexist",
})
suite.EqualError(err, "GetRemoteAccount: couldn't retrieve account locally and won't try to resolve it")
suite.Nil(fetchedAccount)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountWithUnknownUsernameDomain() {
fetchingAccount := suite.testAccounts["local_account_1"]
fetchedAccount, err := suite.dereferencer.GetRemoteAccount(context.Background(), dereferencing.GetRemoteAccountParams{
RequestingUsername: fetchingAccount.Username,
RemoteAccountUsername: "thisaccountdoesnotexist",
RemoteAccountHost: "localhost:8080",
})
suite.EqualError(err, "GetRemoteAccount: couldn't retrieve account locally and won't try to resolve it")
suite.Nil(fetchedAccount)
}
func (suite *AccountTestSuite) TestDereferenceLocalAccountWithUnknownUserURI() {
fetchingAccount := suite.testAccounts["local_account_1"]
fetchedAccount, err := suite.dereferencer.GetRemoteAccount(context.Background(), dereferencing.GetRemoteAccountParams{
RequestingUsername: fetchingAccount.Username,
RemoteAccountID: testrig.URLMustParse("http://localhost:8080/users/thisaccountdoesnotexist"),
})
suite.EqualError(err, "GetRemoteAccount: couldn't retrieve account locally and won't try to resolve it")
suite.Nil(fetchedAccount)
}
func TestAccountTestSuite(t *testing.T) {
suite.Run(t, new(AccountTestSuite))
}