mirror of
https://github.com/superseriousbusiness/gotosocial.git
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130 lines
4.4 KiB
Go
130 lines
4.4 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 transport_test
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import (
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"context"
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"os"
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"testing"
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"time"
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"github.com/stretchr/testify/suite"
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)
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type FingerTestSuite struct {
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TransportTestSuite
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}
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func (suite *FingerTestSuite) TestFinger() {
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wc := suite.state.Caches.GTS.Webfinger()
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suite.Equal(0, wc.Len(), "expect webfinger cache to be empty")
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_, err := suite.transport.Finger(context.TODO(), "brand_new_person", "unknown-instance.com")
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if err != nil {
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suite.FailNow(err.Error())
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}
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suite.Equal(0, wc.Len(), "expect webfinger cache to be empty for normal webfinger request")
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}
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func (suite *FingerTestSuite) TestFingerWithHostMeta() {
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wc := suite.state.Caches.GTS.Webfinger()
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suite.Equal(0, wc.Len(), "expect webfinger cache to be empty")
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_, err := suite.transport.Finger(context.TODO(), "someone", "misconfigured-instance.com")
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if err != nil {
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suite.FailNow(err.Error())
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}
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suite.Equal(1, wc.Len(), "expect webfinger cache to hold one entry")
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suite.True(wc.Has("misconfigured-instance.com"), "expect webfinger cache to have entry for misconfigured-instance.com")
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}
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func (suite *FingerTestSuite) TestFingerWithHostMetaCacheStrategy() {
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if os.Getenv("CI") == "true" {
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suite.T().Skip("this test is flaky on CI for as of yet unknown reasons")
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}
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wc := suite.state.Caches.GTS.Webfinger()
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// Reset the sweep frequency so nothing interferes with the test
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wc.Stop()
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wc.SetTTL(1*time.Hour, false)
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wc.Start(1 * time.Hour)
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suite.Equal(0, wc.Len(), "expect webfinger cache to be empty")
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_, err := suite.transport.Finger(context.TODO(), "someone", "misconfigured-instance.com")
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if err != nil {
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suite.FailNow(err.Error())
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}
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suite.Equal(1, wc.Len(), "expect webfinger cache to hold one entry")
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wc.Lock()
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suite.True(wc.Cache.Has("misconfigured-instance.com"), "expect webfinger cache to have entry for misconfigured-instance.com")
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ent, _ := wc.Cache.Get("misconfigured-instance.com")
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wc.Unlock()
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initialTime := ent.Expiry
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// finger them again
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_, err = suite.transport.Finger(context.TODO(), "someone", "misconfigured-instance.com")
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if err != nil {
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suite.FailNow(err.Error())
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}
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// there should still only be 1 cache entry
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suite.Equal(1, wc.Len(), "expect webfinger cache to hold one entry")
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wc.Lock()
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suite.True(wc.Cache.Has("misconfigured-instance.com"), "expect webfinger cache to have entry for misconfigured-instance.com")
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rep, _ := wc.Cache.Get("misconfigured-instance.com")
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wc.Unlock()
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repeatTime := rep.Expiry
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// the TTL of the entry should have extended because we did a second
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// successful finger
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if repeatTime == initialTime {
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suite.FailNowf("expected webfinger cache entry to have different expiry times", "initial: '%s', repeat: '%s'", initialTime, repeatTime)
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} else if repeatTime < initialTime {
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suite.FailNowf("expected webfinger cache entry to not be a time traveller", "initial: '%s', repeat: '%s'", initialTime, repeatTime)
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}
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// finger a non-existing user on that same instance which will return an error
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_, err = suite.transport.Finger(context.TODO(), "invalid", "misconfigured-instance.com")
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if err == nil {
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suite.FailNow("expected request for invalid user to fail")
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}
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// there should still only be 1 cache entry, because we don't evict from cache on failure
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suite.Equal(1, wc.Len(), "expect webfinger cache to hold one entry")
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wc.Lock()
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suite.True(wc.Cache.Has("misconfigured-instance.com"), "expect webfinger cache to have entry for misconfigured-instance.com")
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last, _ := wc.Cache.Get("misconfigured-instance.com")
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wc.Unlock()
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lastTime := last.Expiry
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// The TTL of the previous and new entry should be the same since
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// a failed request must not extend the entry TTL
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suite.Equal(repeatTime, lastTime)
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}
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func TestFingerTestSuite(t *testing.T) {
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suite.Run(t, &FingerTestSuite{})
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}
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