[bugfix] Fix unpinning statuses not working (#1582)

And also fix unpinning/pinning potentially leaking the ID of followers-only statuses through returning 422 instead of 404.

Also tests!

1 files changed, 132 insertions, 0 deletions

diff --git a/internal/api/client/statuses/statusunpin_test.go b/internal/api/client/statuses/statusunpin_test.go
new file mode 100644
index 000000000..6ecc62f69
--- /dev/null
+++ b/internal/api/client/statuses/statusunpin_test.go
@@ -0,0 +1,132 @@
+/*
+   GoToSocial
+   Copyright (C) 2021-2023 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 statuses_test
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/suite"
+	"github.com/superseriousbusiness/gotosocial/internal/api/client/statuses"
+	apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
+	"github.com/superseriousbusiness/gotosocial/internal/config"
+	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
+	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+	"github.com/superseriousbusiness/gotosocial/testrig"
+)
+
+type StatusUnpinTestSuite struct {
+	StatusStandardTestSuite
+}
+
+func (suite *StatusUnpinTestSuite) createUnpin(
+	expectedHTTPStatus int,
+	expectedBody string,
+	targetStatusID string,
+) (*apimodel.Status, error) {
+	// instantiate recorder + test context
+	recorder := httptest.NewRecorder()
+	ctx, _ := testrig.CreateGinTestContext(recorder, nil)
+	ctx.Set(oauth.SessionAuthorizedAccount, suite.testAccounts["admin_account"])
+	ctx.Set(oauth.SessionAuthorizedToken, oauth.DBTokenToToken(suite.testTokens["admin_account"]))
+	ctx.Set(oauth.SessionAuthorizedApplication, suite.testApplications["application_1"])
+	ctx.Set(oauth.SessionAuthorizedUser, suite.testUsers["admin_account"])
+
+	// create the request
+	ctx.Request = httptest.NewRequest(http.MethodPost, config.GetProtocol()+"://"+config.GetHost()+"/api/"+statuses.BasePath+"/"+targetStatusID+"/unpin", nil)
+	ctx.Request.Header.Set("accept", "application/json")
+	ctx.AddParam(statuses.IDKey, targetStatusID)
+
+	// trigger the handler
+	suite.statusModule.StatusUnpinPOSTHandler(ctx)
+
+	// read the response
+	result := recorder.Result()
+	defer result.Body.Close()
+
+	b, err := ioutil.ReadAll(result.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	errs := gtserror.MultiError{}
+
+	// check code + body
+	if resultCode := recorder.Code; expectedHTTPStatus != resultCode {
+		errs = append(errs, fmt.Sprintf("expected %d got %d", expectedHTTPStatus, resultCode))
+	}
+
+	// if we got an expected body, return early
+	if expectedBody != "" && string(b) != expectedBody {
+		errs = append(errs, fmt.Sprintf("expected %s got %s", expectedBody, string(b)))
+	}
+
+	if len(errs) > 0 {
+		return nil, errs.Combine()
+	}
+
+	resp := &apimodel.Status{}
+	if err := json.Unmarshal(b, resp); err != nil {
+		return nil, err
+	}
+
+	return resp, nil
+}
+
+func (suite *StatusUnpinTestSuite) TestUnpinStatusOK() {
+	// Unpin a pinned public status that this account owns.
+	targetStatus := suite.testStatuses["admin_account_status_1"]
+
+	resp, err := suite.createUnpin(http.StatusOK, "", targetStatus.ID)
+	if err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	suite.False(resp.Pinned)
+}
+
+func (suite *StatusUnpinTestSuite) TestUnpinStatusNotFound() {
+	// Unpin a pinned followers-only status owned by another account.
+	targetStatus := suite.testStatuses["local_account_2_status_7"]
+
+	if _, err := suite.createUnpin(http.StatusNotFound, `{"error":"Not Found"}`, targetStatus.ID); err != nil {
+		suite.FailNow(err.Error())
+	}
+}
+
+func (suite *StatusUnpinTestSuite) TestUnpinStatusUnprocessable() {
+	// Unpin a not-pinned status owned by another account.
+	targetStatus := suite.testStatuses["local_account_1_status_1"]
+
+	if _, err := suite.createUnpin(
+		http.StatusUnprocessableEntity,
+		`{"error":"Unprocessable Entity: status 01F8MHAMCHF6Y650WCRSCP4WMY does not belong to account 01F8MH17FWEB39HZJ76B6VXSKF"}`,
+		targetStatus.ID,
+	); err != nil {
+		suite.FailNow(err.Error())
+	}
+}
+
+func TestStatusUnpinTestSuite(t *testing.T) {
+	suite.Run(t, new(StatusUnpinTestSuite))
+}