1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
package main
import (
"sync"
"git.samanthony.xyz/buth/back/auth"
"git.samanthony.xyz/buth/back/qver"
)
type SessionsDir struct {
*qver.Version
mu sync.Mutex // guards below
sessions map[auth.SessId]*Session
}
func NewSessionsDir(rootVer *qver.Version) *SessionsDir {
return &SessionsDir{
qver.New(qver.Parent(rootVer)),
sync.Mutex{},
make(map[auth.SessId]*Session),
}
}
func (dir *SessionsDir) Close() {
dir.mu.Lock()
// Don't unlock
dir.Version.Close()
for id, sess := range dir.sessions {
sess.Close()
delete(dir.sessions, id)
}
}
// Get returns the session with the given ID if it exists, or false if it doesn't.
func (dir *SessionsDir) Get(id auth.SessId) (*Session, bool) {
dir.mu.Lock()
defer dir.mu.Unlock()
sess, ok := dir.sessions[id]
return sess, ok
}
// Owner returns the owner of the given session if it exists, or false if it doesn't.
func (dir *SessionsDir) Owner(id auth.SessId) (auth.Uname, bool) {
if sess, ok := dir.Get(id); ok {
return sess.Uname, ok
}
return "", false
}
func (dir *SessionsDir) Kill(id auth.SessId) {
dir.mu.Lock()
defer dir.mu.Unlock()
if sess, ok := dir.sessions[id]; ok {
sess.Close()
delete(dir.sessions, id)
dir.Version.Bump()
}
}
|