mirror of
https://github.com/superseriousbusiness/gotosocial.git
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478 lines
14 KiB
Go
478 lines
14 KiB
Go
// 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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package federation_test
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import (
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"bytes"
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"context"
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"encoding/json"
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"io"
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"net/http"
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"net/http/httptest"
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"net/url"
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"testing"
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errorsv2 "codeberg.org/gruf/go-errors/v2"
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"codeberg.org/superseriousbusiness/httpsig"
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"github.com/stretchr/testify/suite"
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"github.com/superseriousbusiness/gotosocial/internal/ap"
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"github.com/superseriousbusiness/gotosocial/internal/gtscontext"
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"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
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"github.com/superseriousbusiness/gotosocial/testrig"
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)
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type FederatingProtocolTestSuite struct {
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FederatorStandardTestSuite
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}
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func (suite *FederatingProtocolTestSuite) postInboxRequestBodyHook(
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ctx context.Context,
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receivingAccount *gtsmodel.Account,
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activity testrig.ActivityWithSignature,
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) context.Context {
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raw, err := ap.Serialize(activity.Activity)
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if err != nil {
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suite.FailNow(err.Error())
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}
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b, err := json.Marshal(raw)
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if err != nil {
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suite.FailNow(err.Error())
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}
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suite.NoError(err)
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request := httptest.NewRequest(http.MethodPost, receivingAccount.InboxURI, bytes.NewBuffer(b))
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request.Header.Set("Signature", activity.SignatureHeader)
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request.Header.Set("Date", activity.DateHeader)
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request.Header.Set("Digest", activity.DigestHeader)
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newContext, err := suite.federator.PostInboxRequestBodyHook(ctx, request, activity.Activity)
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if err != nil {
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suite.FailNow(err.Error())
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}
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return newContext
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}
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func (suite *FederatingProtocolTestSuite) authenticatePostInbox(
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ctx context.Context,
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receivingAccount *gtsmodel.Account,
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activity testrig.ActivityWithSignature,
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) (context.Context, bool, []byte, int) {
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raw, err := ap.Serialize(activity.Activity)
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if err != nil {
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suite.FailNow(err.Error())
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}
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b, err := json.Marshal(raw)
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if err != nil {
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suite.FailNow(err.Error())
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}
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request := httptest.NewRequest(http.MethodPost, receivingAccount.InboxURI, bytes.NewBuffer(b))
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request.Header.Set("Signature", activity.SignatureHeader)
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request.Header.Set("Date", activity.DateHeader)
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request.Header.Set("Digest", activity.DigestHeader)
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verifier, err := httpsig.NewVerifier(request)
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if err != nil {
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suite.FailNow(err.Error())
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}
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ctx = gtscontext.SetReceivingAccount(ctx, receivingAccount)
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ctx = gtscontext.SetHTTPSignatureVerifier(ctx, verifier)
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ctx = gtscontext.SetHTTPSignature(ctx, activity.SignatureHeader)
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ctx = gtscontext.SetHTTPSignaturePubKeyID(ctx, testrig.URLMustParse(verifier.KeyId()))
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recorder := httptest.NewRecorder()
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newContext, authed, err := suite.federator.AuthenticatePostInbox(ctx, recorder, request)
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if withCode := errorsv2.AsV2[gtserror.WithCode](err); // nocollapse
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(withCode != nil && withCode.Code() >= 500) || (err != nil && withCode == nil) {
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// NOTE: the behaviour here is a little strange as we have
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// the competing code styles of the go-fed interface expecting
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// that any err is a no-go, but authed bool is intended to be
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// the main passer of whether failed auth occurred, but we in
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// the gts codebase use errors to pass-back non-200 status codes,
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// so we specifically have to check for an internal error code.
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suite.FailNow(err.Error())
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}
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res := recorder.Result()
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defer res.Body.Close()
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b, err = io.ReadAll(res.Body)
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if err != nil {
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suite.FailNow(err.Error())
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}
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return newContext, authed, b, res.StatusCode
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}
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func (suite *FederatingProtocolTestSuite) TestPostInboxRequestBodyHookDM() {
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var (
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receivingAccount = suite.testAccounts["local_account_1"]
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activity = suite.testActivities["dm_for_zork"]
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)
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ctx := suite.postInboxRequestBodyHook(
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context.Background(),
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receivingAccount,
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activity,
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)
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otherIRIs := gtscontext.OtherIRIs(ctx)
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otherIRIStrs := make([]string, 0, len(otherIRIs))
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for _, i := range otherIRIs {
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otherIRIStrs = append(otherIRIStrs, i.String())
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}
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suite.Equal([]string{
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"http://fossbros-anonymous.io/users/foss_satan/statuses/5424b153-4553-4f30-9358-7b92f7cd42f6/activity",
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"http://localhost:8080/users/the_mighty_zork",
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"http://fossbros-anonymous.io/users/foss_satan/statuses/5424b153-4553-4f30-9358-7b92f7cd42f6",
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}, otherIRIStrs)
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}
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func (suite *FederatingProtocolTestSuite) TestPostInboxRequestBodyHookReply() {
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var (
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receivingAccount = suite.testAccounts["local_account_1"]
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activity = suite.testActivities["reply_to_turtle_for_zork"]
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)
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ctx := suite.postInboxRequestBodyHook(
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context.Background(),
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receivingAccount,
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activity,
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)
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otherIRIs := gtscontext.OtherIRIs(ctx)
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otherIRIStrs := make([]string, 0, len(otherIRIs))
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for _, i := range otherIRIs {
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otherIRIStrs = append(otherIRIStrs, i.String())
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}
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suite.Equal([]string{
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"http://fossbros-anonymous.io/users/foss_satan/statuses/2f1195a6-5cb0-4475-adf5-92ab9a0147fe",
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"http://fossbros-anonymous.io/users/foss_satan/followers",
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"http://localhost:8080/users/1happyturtle",
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}, otherIRIStrs)
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}
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func (suite *FederatingProtocolTestSuite) TestPostInboxRequestBodyHookReplyToReply() {
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var (
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receivingAccount = suite.testAccounts["local_account_2"]
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activity = suite.testActivities["reply_to_turtle_for_turtle"]
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)
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ctx := suite.postInboxRequestBodyHook(
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context.Background(),
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receivingAccount,
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activity,
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)
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otherIRIs := gtscontext.OtherIRIs(ctx)
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otherIRIStrs := make([]string, 0, len(otherIRIs))
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for _, i := range otherIRIs {
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otherIRIStrs = append(otherIRIStrs, i.String())
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}
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suite.Equal([]string{
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"http://fossbros-anonymous.io/users/foss_satan/statuses/2f1195a6-5cb0-4475-adf5-92ab9a0147fe",
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"http://fossbros-anonymous.io/users/foss_satan/followers",
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"http://localhost:8080/users/1happyturtle",
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}, otherIRIStrs)
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}
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func (suite *FederatingProtocolTestSuite) TestPostInboxRequestBodyHookAnnounceForwardedToTurtle() {
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var (
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receivingAccount = suite.testAccounts["local_account_2"]
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activity = suite.testActivities["announce_forwarded_1_turtle"]
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)
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ctx := suite.postInboxRequestBodyHook(
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context.Background(),
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receivingAccount,
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activity,
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)
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otherIRIs := gtscontext.OtherIRIs(ctx)
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otherIRIStrs := make([]string, 0, len(otherIRIs))
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for _, i := range otherIRIs {
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otherIRIStrs = append(otherIRIStrs, i.String())
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}
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suite.Equal([]string{
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"http://fossbros-anonymous.io/users/foss_satan/first_announce",
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"http://example.org/users/Some_User",
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"http://example.org/users/Some_User/statuses/afaba698-5740-4e32-a702-af61aa543bc1",
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}, otherIRIStrs)
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}
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func (suite *FederatingProtocolTestSuite) TestPostInboxRequestBodyHookAnnounceForwardedToZork() {
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var (
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receivingAccount = suite.testAccounts["local_account_1"]
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activity = suite.testActivities["announce_forwarded_2_zork"]
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)
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ctx := suite.postInboxRequestBodyHook(
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context.Background(),
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receivingAccount,
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activity,
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)
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otherIRIs := gtscontext.OtherIRIs(ctx)
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otherIRIStrs := make([]string, 0, len(otherIRIs))
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for _, i := range otherIRIs {
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otherIRIStrs = append(otherIRIStrs, i.String())
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}
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suite.Equal([]string{
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"http://fossbros-anonymous.io/users/foss_satan/second_announce",
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"http://example.org/users/Some_User",
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"http://example.org/users/Some_User/statuses/afaba698-5740-4e32-a702-af61aa543bc1",
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}, otherIRIStrs)
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}
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func (suite *FederatingProtocolTestSuite) TestAuthenticatePostInbox() {
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var (
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activity = suite.testActivities["dm_for_zork"]
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receivingAccount = suite.testAccounts["local_account_1"]
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)
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ctx, authed, resp, code := suite.authenticatePostInbox(
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context.Background(),
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receivingAccount,
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activity,
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)
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suite.NotNil(gtscontext.RequestingAccount(ctx))
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suite.True(authed)
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suite.Equal([]byte{}, resp)
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suite.Equal(http.StatusOK, code)
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}
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func (suite *FederatingProtocolTestSuite) TestAuthenticatePostInboxKeyExpired() {
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var (
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ctx = context.Background()
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activity = suite.testActivities["dm_for_zork"]
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receivingAccount = suite.testAccounts["local_account_1"]
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)
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// Update remote account to mark key as expired.
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remoteAcct := >smodel.Account{}
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*remoteAcct = *suite.testAccounts["remote_account_1"]
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remoteAcct.PublicKeyExpiresAt = testrig.TimeMustParse("2022-06-10T15:22:08Z")
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if err := suite.state.DB.UpdateAccount(ctx, remoteAcct, "public_key_expires_at"); err != nil {
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suite.FailNow(err.Error())
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}
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ctx, authed, resp, code := suite.authenticatePostInbox(
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ctx,
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receivingAccount,
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activity,
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)
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suite.NotNil(gtscontext.RequestingAccount(ctx))
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suite.True(authed)
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suite.Equal([]byte{}, resp)
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suite.Equal(http.StatusOK, code)
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}
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func (suite *FederatingProtocolTestSuite) TestAuthenticatePostGoneWithTombstone() {
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var (
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activity = suite.testActivities["delete_https://somewhere.mysterious/users/rest_in_piss#main-key"]
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receivingAccount = suite.testAccounts["local_account_1"]
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)
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ctx, authed, resp, code := suite.authenticatePostInbox(
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context.Background(),
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receivingAccount,
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activity,
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)
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// Tombstone exists for this account, should simply return accepted.
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suite.Nil(gtscontext.RequestingAccount(ctx))
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suite.False(authed)
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suite.Equal([]byte{}, resp)
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suite.Equal(http.StatusAccepted, code)
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}
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func (suite *FederatingProtocolTestSuite) TestAuthenticatePostGoneNoTombstone() {
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var (
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activity = suite.testActivities["delete_https://somewhere.mysterious/users/rest_in_piss#main-key"]
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receivingAccount = suite.testAccounts["local_account_1"]
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testTombstone = suite.testTombstones["https://somewhere.mysterious/users/rest_in_piss#main-key"]
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)
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// Delete the tombstone; it'll have to be created again.
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if err := suite.state.DB.DeleteTombstone(context.Background(), testTombstone.ID); err != nil {
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suite.FailNow(err.Error())
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}
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ctx, authed, resp, code := suite.authenticatePostInbox(
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context.Background(),
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receivingAccount,
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activity,
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)
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suite.Nil(gtscontext.RequestingAccount(ctx))
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suite.False(authed)
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suite.Equal([]byte{}, resp)
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suite.Equal(http.StatusAccepted, code)
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// Tombstone should be back, baby!
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exists, err := suite.state.DB.TombstoneExistsWithURI(
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context.Background(),
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"https://somewhere.mysterious/users/rest_in_piss#main-key",
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)
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suite.NoError(err)
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suite.True(exists)
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}
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func (suite *FederatingProtocolTestSuite) blocked(
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ctx context.Context,
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receivingAccount *gtsmodel.Account,
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requestingAccount *gtsmodel.Account,
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otherIRIs []*url.URL,
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actorIRIs []*url.URL,
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) (bool, error) {
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ctx = gtscontext.SetReceivingAccount(ctx, receivingAccount)
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ctx = gtscontext.SetRequestingAccount(ctx, requestingAccount)
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ctx = gtscontext.SetOtherIRIs(ctx, otherIRIs)
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return suite.federator.Blocked(ctx, actorIRIs)
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}
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func (suite *FederatingProtocolTestSuite) TestBlockedNoProblem() {
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var (
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receivingAccount = suite.testAccounts["local_account_1"]
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requestingAccount = suite.testAccounts["remote_account_1"]
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otherIRIs = []*url.URL{}
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actorIRIs = []*url.URL{
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testrig.URLMustParse(requestingAccount.URI),
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}
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)
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blocked, err := suite.blocked(
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context.Background(),
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receivingAccount,
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requestingAccount,
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otherIRIs,
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actorIRIs,
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)
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suite.NoError(err)
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suite.False(blocked)
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}
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func (suite *FederatingProtocolTestSuite) TestBlockedReceiverBlocksRequester() {
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var (
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receivingAccount = suite.testAccounts["local_account_1"]
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requestingAccount = suite.testAccounts["remote_account_1"]
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otherIRIs = []*url.URL{}
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actorIRIs = []*url.URL{
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testrig.URLMustParse(requestingAccount.URI),
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}
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)
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// Insert a block from receivingAccount targeting requestingAccount.
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if err := suite.state.DB.PutBlock(context.Background(), >smodel.Block{
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ID: "01G3KBEMJD4VQ2D615MPV7KTRD",
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URI: "whatever",
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AccountID: receivingAccount.ID,
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TargetAccountID: requestingAccount.ID,
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}); err != nil {
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suite.Fail(err.Error())
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}
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blocked, err := suite.blocked(
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context.Background(),
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receivingAccount,
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requestingAccount,
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otherIRIs,
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actorIRIs,
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)
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suite.NoError(err)
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suite.True(blocked)
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}
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func (suite *FederatingProtocolTestSuite) TestBlockedCCd() {
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var (
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receivingAccount = suite.testAccounts["local_account_1"]
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requestingAccount = suite.testAccounts["remote_account_1"]
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ccedAccount = suite.testAccounts["remote_account_2"]
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otherIRIs = []*url.URL{
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testrig.URLMustParse(ccedAccount.URI),
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}
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actorIRIs = []*url.URL{
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testrig.URLMustParse(requestingAccount.URI),
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}
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)
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// Insert a block from receivingAccount targeting ccedAccount.
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if err := suite.state.DB.PutBlock(context.Background(), >smodel.Block{
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ID: "01G3KBEMJD4VQ2D615MPV7KTRD",
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URI: "whatever",
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AccountID: receivingAccount.ID,
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TargetAccountID: ccedAccount.ID,
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}); err != nil {
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suite.Fail(err.Error())
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}
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blocked, err := suite.blocked(
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context.Background(),
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receivingAccount,
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requestingAccount,
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otherIRIs,
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actorIRIs,
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)
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suite.EqualError(err, "block exists between http://localhost:8080/users/the_mighty_zork and one or more of [http://example.org/users/Some_User]")
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suite.False(blocked)
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}
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func (suite *FederatingProtocolTestSuite) TestBlockedRepliedStatus() {
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var (
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receivingAccount = suite.testAccounts["local_account_1"]
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requestingAccount = suite.testAccounts["remote_account_1"]
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repliedStatus = suite.testStatuses["local_account_2_status_1"]
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otherIRIs = []*url.URL{
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// This status is involved because the
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// hypothetical activity replies to it.
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testrig.URLMustParse(repliedStatus.URI),
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}
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actorIRIs = []*url.URL{
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testrig.URLMustParse(requestingAccount.URI),
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}
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)
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blocked, err := suite.blocked(
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context.Background(),
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receivingAccount,
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requestingAccount,
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otherIRIs,
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actorIRIs,
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)
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suite.EqualError(err, "block exists between http://fossbros-anonymous.io/users/foss_satan and one or more of [http://localhost:8080/users/1happyturtle/statuses/01F8MHBQCBTDKN6X5VHGMMN4MA]")
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suite.False(blocked)
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}
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func TestFederatingProtocolTestSuite(t *testing.T) {
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suite.Run(t, new(FederatingProtocolTestSuite))
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}
|