Mercurial > gemma
view auth/connection.go @ 249:e0f47d9ebde0
Hotfix: changed login call back to GET from POST.
For some reason POST didn't work as intended: the credentials were not
send... This is only a workaround, as POST would still be the right
way to go...
author | Sascha Wilde <wilde@intevation.de> |
---|---|
date | Fri, 27 Jul 2018 11:04:20 +0200 |
parents | 11d1a488b08f |
children | 33b59c848771 |
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package auth import ( "database/sql" "errors" "io" "log" "sync" "time" ) var ErrNoSuchToken = errors.New("No such token") const ( maxOpen = 16 maxDBIdle = time.Minute * 5 ) type Connection struct { session *Session access time.Time db *sql.DB refCount int mu sync.Mutex } func (c *Connection) serialize(w io.Writer) error { if err := c.session.serialize(w); err != nil { return err } access, err := c.last().MarshalText() if err != nil { return err } wr := binWriter{w: w} wr.write(uint32(len(access))) wr.write(access) return wr.err } func (c *Connection) deserialize(r io.Reader) error { session := new(Session) if err := session.deserialize(r); err != nil { return err } rd := binReader{r: r} var l uint32 rd.read(&l) access := make([]byte, l) rd.read(access) if rd.err != nil { return rd.err } var t time.Time if err := t.UnmarshalText(access); err != nil { return err } *c = Connection{ session: session, access: t, } return nil } func (c *Connection) set(session *Session) { c.session = session c.touch() } func (c *Connection) touch() { c.mu.Lock() c.access = time.Now() c.mu.Unlock() } func (c *Connection) last() time.Time { c.mu.Lock() access := c.access c.mu.Unlock() return access } func (c *Connection) close() { if c.db != nil { if err := c.db.Close(); err != nil { log.Printf("warn: %v\n", err) } c.db = nil } }