Files
forge/modules/auth/openid/discovery_cache.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

59 lines
1.2 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2017 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package openid
import (
"sync"
"time"
"github.com/yohcop/openid-go"
)
type timedDiscoveredInfo struct {
info openid.DiscoveredInfo
time time.Time
}
type timedDiscoveryCache struct {
cache map[string]timedDiscoveredInfo
ttl time.Duration
mutex *sync.Mutex
}
func newTimedDiscoveryCache(ttl time.Duration) *timedDiscoveryCache {
return &timedDiscoveryCache{cache: map[string]timedDiscoveredInfo{}, ttl: ttl, mutex: &sync.Mutex{}}
}
func (s *timedDiscoveryCache) Put(id string, info openid.DiscoveredInfo) {
s.mutex.Lock()
defer s.mutex.Unlock()
s.cache[id] = timedDiscoveredInfo{info: info, time: time.Now()}
}
// Delete timed-out cache entries
func (s *timedDiscoveryCache) cleanTimedOut() {
now := time.Now()
for k, e := range s.cache {
diff := now.Sub(e.time)
if diff > s.ttl {
delete(s.cache, k)
}
}
}
func (s *timedDiscoveryCache) Get(id string) openid.DiscoveredInfo {
s.mutex.Lock()
defer s.mutex.Unlock()
// Delete old cached while we are at it.
s.cleanTimedOut()
if info, has := s.cache[id]; has {
return info.info
}
return nil
}