func (s *SessionXmppSuite) Test_WatchStanzas_iq_set_roster_setsExistingRosterItem(c *C) {
mockIn := &mockConnIOReaderWriter{read: []byte("<client:iq xmlns:client='jabber:client' type='set' to='cde'><query xmlns='jabber:iq:roster'>" +
"<item jid='*****@*****.**' name='Romeo' subscription='both'>" +
"<group>Friends</group>" +
"</item>" +
"</query></client:iq>")}
conn := xmpp.NewConn(
xml.NewDecoder(mockIn),
mockIn,
"[email protected]/foo",
)
called := 0
sess := &Session{
Config: &config.ApplicationConfig{},
accountConfig: &config.Account{
Account: "*****@*****.**",
},
R: roster.New(),
connStatus: DISCONNECTED,
}
sess.Conn = conn
sess.R.AddOrReplace(roster.PeerFrom(xmpp.RosterEntry{Jid: "*****@*****.**", Subscription: "both", Name: "Jill", Group: []string{"Foes"}}, sess.GetConfig()))
sess.R.AddOrReplace(roster.PeerFrom(xmpp.RosterEntry{Jid: "*****@*****.**", Subscription: "both", Name: "Mo", Group: []string{"Foes"}}, sess.GetConfig()))
sess.watchStanzas()
c.Assert(called, Equals, 0)
c.Assert(sess.R.ToSlice(), DeepEquals, []*roster.Peer{
roster.PeerFrom(xmpp.RosterEntry{Jid: "*****@*****.**", Subscription: "both", Name: "Jill", Group: []string{"Foes"}}, sess.GetConfig()),
roster.PeerFrom(xmpp.RosterEntry{Jid: "*****@*****.**", Subscription: "both", Name: "Romeo", Group: []string{"Friends"}}, sess.GetConfig()),
})
}
func (s *SessionXmppSuite) Test_WatchStanzas_iq_set_roster_removesRosterItems(c *C) {
mockIn := &mockConnIOReaderWriter{read: []byte("<client:iq xmlns:client='jabber:client' type='set' to='cde'><query xmlns='jabber:iq:roster'>" +
"<item jid='*****@*****.**' name='Romeo' subscription='remove'>" +
"<group>Friends</group>" +
"</item>" +
"</query></client:iq>")}
conn := xmpp.NewConn(
xml.NewDecoder(mockIn),
mockIn,
"[email protected]/foo",
)
sess := &Session{
Config: &config.ApplicationConfig{},
accountConfig: &config.Account{
Account: "*****@*****.**",
},
R: roster.New(),
connStatus: DISCONNECTED,
}
sess.Conn = conn
sess.R.AddOrReplace(roster.PeerFrom(xmpp.RosterEntry{Jid: "*****@*****.**", Subscription: "both", Name: "Mo", Group: []string{"Foes"}}, sess.GetConfig()))
sess.R.AddOrReplace(roster.PeerFrom(xmpp.RosterEntry{Jid: "*****@*****.**", Subscription: "both", Name: "Jill", Group: []string{"Foes"}}, sess.GetConfig()))
sess.R.AddOrReplace(roster.PeerFrom(xmpp.RosterEntry{Jid: "*****@*****.**", Subscription: "both", Name: "Mo", Group: []string{"Foes"}}, sess.GetConfig()))
observer := make(chan interface{}, 1)
sess.Subscribe(observer)
sess.watchStanzas()
c.Assert(sess.R.ToSlice(), DeepEquals, []*roster.Peer{
roster.PeerFrom(xmpp.RosterEntry{Jid: "*****@*****.**", Subscription: "both", Name: "Jill", Group: []string{"Foes"}}, sess.GetConfig()),
})
select {
case ev := <-observer:
switch ev.(type) {
case PeerEvent:
c.Error("Received peer event")
return
default:
// ignore
}
case <-time.After(1 * time.Millisecond):
return
}
}
func peerFrom(entry data.RosterEntry, c *config.Account) *roster.Peer {
belongsTo := c.ID()
var nickname string
p, ok := c.GetPeer(entry.Jid)
if ok {
nickname = p.Nickname
}
return roster.PeerFrom(entry, belongsTo, nickname)
}
func peerFrom(entry data.RosterEntry, c *config.Account) *roster.Peer {
belongsTo := c.ID()
var nickname string
var groups []string
if p, ok := c.GetPeer(entry.Jid); ok {
nickname = p.Nickname
groups = p.Groups
}
return roster.PeerFrom(entry, belongsTo, nickname, groups)
}
func (s *Session) requestRoster() bool {
if !s.IsConnected() {
return false
}
s.info("Fetching roster")
delim, err := s.Conn.GetRosterDelimiter()
if err != nil || delim == "" {
delim = defaultDelimiter
}
s.GroupDelimiter = delim
rosterReply, _, err := s.Conn.RequestRoster()
if err != nil {
s.alert("Failed to request roster: " + err.Error())
return true
}
rosterStanza, ok := <-rosterReply
if !ok {
//TODO: should we retry the request in such case?
log.Println("session: roster request cancelled or timedout")
return true
}
rst, err := xmpp.ParseRoster(rosterStanza)
if err != nil {
s.alert("Failed to parse roster: " + err.Error())
return true
}
for _, rr := range rst {
s.R.AddOrMerge(roster.PeerFrom(rr, s.GetConfig().ID()))
}
s.rosterReceived()
s.info("Roster received")
return true
}
func (s *Session) receivedIQRosterQuery(stanza *xmpp.ClientIQ) (ret interface{}, ignore bool) {
// TODO: we should deal with "ask" attributes here
if len(stanza.From) > 0 && !s.GetConfig().Is(stanza.From) {
s.warn("Ignoring roster IQ from bad address: " + stanza.From)
return nil, true
}
var rst xmpp.Roster
if err := xml.NewDecoder(bytes.NewBuffer(stanza.Query)).Decode(&rst); err != nil || len(rst.Item) == 0 {
s.warn("Failed to parse roster push IQ")
return nil, false
}
for _, entry := range rst.Item {
if entry.Subscription == "remove" {
s.R.Remove(entry.Jid)
} else if s.R.AddOrMerge(roster.PeerFrom(entry, s.GetConfig().ID())) {
s.iqReceived(entry.Jid)
}
}
return xmpp.EmptyReply{}, false
}