forked from mirrors/gotosocial
69dd5fed2c
* for domain block lookups, lookup along subdomain parts
Signed-off-by: kim <grufwub@gmail.com>
* only lookup up to a max of 5 domain parts to prevent DOS, limit inserted domains to max of 5 subdomains
Signed-off-by: kim <grufwub@gmail.com>
* add test for domain block wildcarding
Signed-off-by: kim <grufwub@gmail.com>
* check cached status first, increase cached domain time
Signed-off-by: kim <grufwub@gmail.com>
* fix domain wildcard part building logic
Signed-off-by: kim <grufwub@gmail.com>
* create separate domain.BlockCache{} type to hold all domain blocks in memory
Signed-off-by: kim <grufwub@gmail.com>
* remove unused variable
Signed-off-by: kim <grufwub@gmail.com>
* add docs and test to domain block cache, check for domain == host in domain block getter funcs
Signed-off-by: kim <grufwub@gmail.com>
* add license text
Signed-off-by: kim <grufwub@gmail.com>
* check order in which we check primary cache
Signed-off-by: kim <grufwub@gmail.com>
* add better documentation of how domain block checking is performed
Signed-off-by: kim <grufwub@gmail.com>
* change
Signed-off-by: kim <grufwub@gmail.com>
Signed-off-by: kim <grufwub@gmail.com>
86 lines
2.2 KiB
Go
86 lines
2.2 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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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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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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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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*/
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package domain_test
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import (
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"errors"
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"testing"
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"time"
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"github.com/superseriousbusiness/gotosocial/internal/cache/domain"
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)
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func TestBlockCache(t *testing.T) {
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c := domain.New(100, time.Second)
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blocks := []string{
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"google.com",
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"google.co.uk",
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"pleroma.bad.host",
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}
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loader := func() ([]string, error) {
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t.Log("load: returning blocked domains")
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return blocks, nil
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}
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// Check a list of known blocked domains.
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for _, domain := range []string{
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"google.com",
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"mail.google.com",
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"google.co.uk",
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"mail.google.co.uk",
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"pleroma.bad.host",
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"dev.pleroma.bad.host",
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} {
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t.Logf("checking domain is blocked: %s", domain)
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if b, _ := c.IsBlocked(domain, loader); !b {
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t.Errorf("domain should be blocked: %s", domain)
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}
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}
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// Check a list of known unblocked domains.
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for _, domain := range []string{
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"askjeeves.com",
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"ask-kim.co.uk",
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"google.ie",
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"mail.google.ie",
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"gts.bad.host",
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"mastodon.bad.host",
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} {
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t.Logf("checking domain isn't blocked: %s", domain)
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if b, _ := c.IsBlocked(domain, loader); b {
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t.Errorf("domain should not be blocked: %s", domain)
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}
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}
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// Clear the cache
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c.Clear()
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knownErr := errors.New("known error")
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// Check that reload is actually performed and returns our error
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if _, err := c.IsBlocked("", func() ([]string, error) {
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t.Log("load: returning known error")
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return nil, knownErr
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}); !errors.Is(err, knownErr) {
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t.Errorf("is blocked did not return expected error: %v", err)
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}
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}
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