// Authenticate
func (s *Session) login(msg *ClientComMessage) {
if s.ver == 0 {
s.queueOut(ErrCommandOutOfSequence(msg.Login.Id, "", msg.timestamp))
return
}
if !s.uid.IsZero() {
s.queueOut(ErrAlreadyAuthenticated(msg.Login.Id, "", msg.timestamp))
return
}
handler := store.GetAuthHandler(msg.Login.Scheme)
if handler == nil {
s.queueOut(ErrAuthUnknownScheme(msg.Login.Id, "", msg.timestamp))
return
}
uid, expires, errType := handler.Authenticate(msg.Login.Secret)
if errType == auth.ErrMalformed {
s.queueOut(ErrMalformed(msg.Login.Id, "", msg.timestamp))
return
}
// DB error
if errType == auth.ErrInternal {
s.queueOut(ErrUnknown(msg.Login.Id, "", msg.timestamp))
return
}
// All other errors are reported as invalid login or password
if uid.IsZero() {
s.queueOut(ErrAuthFailed(msg.Login.Id, "", msg.timestamp))
return
}
s.uid = uid
if msg.Login.Scheme != "token" {
handler = store.GetAuthHandler("token")
}
tokenExp := msg.timestamp.Add(globals.tokenExpiresIn)
if !expires.IsZero() && tokenExp.After(expires) {
tokenExp = expires
}
// Token GenSecret never fails, ignore the error
secret, _ := handler.GenSecret(uid, expires)
s.queueOut(&ServerComMessage{Ctrl: &MsgServerCtrl{
Id: msg.Login.Id,
Code: http.StatusOK,
Text: http.StatusText(http.StatusOK),
Timestamp: msg.timestamp,
Params: map[string]interface{}{"uid": uid.UserId(), "token": secret, "expires": tokenExp}}})
}
func gen_rethink(reset bool, dbsource string, data *Data) {
var err error
log.Println("Opening DB...")
err = store.Open("rethinkdb", dbsource)
if err != nil {
log.Fatal("Failed to connect to DB: ", err)
}
defer store.Close()
log.Println("Initializing DB...")
err = store.InitDb(reset)
if err != nil {
if strings.Contains(err.Error(), " already exists") {
log.Println("DB already exists, NOT reinitializing")
} else {
log.Fatal("Failed to init DB: ", err)
}
} else {
log.Println("DB successfully initialized")
}
if data.Users == nil {
log.Println("No data provided, stopping")
return
}
nameIndex := make(map[string]string, len(data.Users))
log.Println("Generating users...")
for _, uu := range data.Users {
user := types.User{
State: int(uu["state"].(float64)),
Access: types.DefaultAccess{
Auth: types.ModePublic,
Anon: types.ModeNone,
},
Public: parsePublic(uu["public"], data.datapath),
}
user.CreatedAt = getCreatedTime(uu["createdAt"])
if uu["email"] != nil || uu["tel"] != nil {
user.Tags = make([]string, 0)
if uu["email"] != nil {
user.Tags = append(user.Tags, "email:"+uu["email"].(string))
}
if uu["tel"] != nil {
user.Tags = append(user.Tags, "tel:"+uu["tel"].(string))
}
}
// store.Users.Create will subscribe user to !me topic but won't create a !me topic
if _, err := store.Users.Create(&user, uu["private"]); err != nil {
log.Fatal(err)
}
// Add authentication record
auth_handler := store.GetAuthHandler("basic")
if _, err = auth_handler.AddRecord(user.Uid(), uu["username"].(string)+":"+uu["passhash"].(string), time.Time{}); err != nil {
log.Fatal(err)
}
nameIndex[uu["username"].(string)] = user.Id
// Add address book as fnd.private
if uu["addressBook"] != nil {
if err := store.Subs.Update(user.Uid().FndName(), user.Uid(),
map[string]interface{}{"Private": uu["addressBook"]}); err != nil {
log.Fatal(err)
}
}
log.Printf("Created user '%s' as %s (%d)", uu["username"].(string), user.Id, user.Uid())
}
log.Println("Generating group topics...")
for _, gt := range data.Grouptopics {
name := genTopicName()
nameIndex[gt["name"].(string)] = name
topic := &types.Topic{
ObjHeader: types.ObjHeader{Id: name},
Public: parsePublic(gt["public"])}
var owner types.Uid
if gt["owner"] != nil {
owner = types.ParseUid(nameIndex[gt["owner"].(string)])
topic.GiveAccess(owner, types.ModeFull, types.ModeFull)
}
topic.CreatedAt = getCreatedTime(gt["createdAt"])
if err = store.Topics.Create(topic, owner, gt["private"]); err != nil {
log.Fatal(err)
}
log.Printf("Created topic '%s' as %s", gt["name"].(string), name)
}
log.Println("Generating P2P subscriptions...")
p2pIndex := map[string][]map[string]interface{}{}
for _, ss := range data.Subscriptions {
u1 := ss["user"].(string)
u2 := ss["topic"].(string)
if u2[0] == '*' {
// skip group topics
continue
}
var pair string
var idx int
if u1 < u2 {
pair = u1 + ":" + u2
idx = 0
} else {
pair = u2 + ":" + u1
idx = 1
}
if _, ok := p2pIndex[pair]; !ok {
p2pIndex[pair] = make([]map[string]interface{}, 2)
}
p2pIndex[pair][idx] = ss
}
log.Printf("Collected p2p pairs: %d\n", len(p2pIndex))
for pair, subs := range p2pIndex {
uid1 := types.ParseUid(nameIndex[subs[0]["user"].(string)])
uid2 := types.ParseUid(nameIndex[subs[1]["user"].(string)])
topic := uid1.P2PName(uid2)
created0 := getCreatedTime(subs[0]["createdAt"])
created1 := getCreatedTime(subs[1]["createdAt"])
var s0want, s0given, s1want, s1given types.AccessMode
if err := s0want.UnmarshalText([]byte(subs[0]["modeWant"].(string))); err != nil {
log.Fatal(err)
}
if err := s0given.UnmarshalText([]byte(subs[0]["modeHave"].(string))); err != nil {
log.Fatal(err)
}
if err := s1want.UnmarshalText([]byte(subs[1]["modeWant"].(string))); err != nil {
log.Fatal(err)
}
if err := s1given.UnmarshalText([]byte(subs[1]["modeHave"].(string))); err != nil {
log.Fatal(err)
}
log.Printf("Processing %s (%s), %s, %s", pair, topic, uid1.String(), uid2.String())
err := store.Topics.CreateP2P(
&types.Subscription{
ObjHeader: types.ObjHeader{CreatedAt: created0},
User: uid1.String(),
Topic: topic,
ModeWant: s0want,
ModeGiven: s0given,
Private: subs[0]["private"]},
&types.Subscription{
ObjHeader: types.ObjHeader{CreatedAt: created1},
User: uid2.String(),
Topic: topic,
ModeWant: s1want,
ModeGiven: s1given,
Private: subs[1]["private"]})
if err != nil {
log.Fatal(err)
}
}
log.Println("Generating group subscriptions...")
for _, ss := range data.Subscriptions {
u1 := nameIndex[ss["user"].(string)]
u2 := nameIndex[ss["topic"].(string)]
var want, given types.AccessMode
if err := want.UnmarshalText([]byte(ss["modeWant"].(string))); err != nil {
log.Fatal(err)
}
if err := given.UnmarshalText([]byte(ss["modeHave"].(string))); err != nil {
log.Fatal(err)
}
// Define topic name
name := u2
if !types.ParseUid(u2).IsZero() {
// skip p2p subscriptions
continue
}
log.Printf("Sharing '%s' with '%s'", ss["topic"].(string), ss["user"].(string))
if err = store.Subs.Create(&types.Subscription{
ObjHeader: types.ObjHeader{CreatedAt: getCreatedTime(ss["createdAt"])},
User: u1,
Topic: name,
ModeWant: want,
ModeGiven: given,
Private: ss["private"]}); err != nil {
log.Fatal(err)
}
}
log.Println("Generating messages...")
rand.Seed(time.Now().UnixNano())
seqIds := map[string]int{}
var oldFrom types.Uid
var oldTopic string
toInsert := 80
// Starting 4 days ago
timestamp := time.Now().UTC().Round(time.Millisecond).Add(time.Second * time.Duration(-3600*24*4))
for i := 0; i < toInsert; i++ {
sub := data.Subscriptions[rand.Intn(len(data.Subscriptions))]
topic := nameIndex[sub["topic"].(string)]
from := types.ParseUid(nameIndex[sub["user"].(string)])
if topic == oldTopic && from == oldFrom {
toInsert++
continue
}
oldTopic, oldFrom = topic, from
if uid := types.ParseUid(topic); !uid.IsZero() {
topic = uid.P2PName(from)
}
seqIds[topic]++
seqId := seqIds[topic]
str := data.Messages[rand.Intn(len(data.Messages))]
// Max time between messages is 2 hours, averate - 1 hour, time is increasing as seqId increases
timestamp = timestamp.Add(time.Millisecond * time.Duration(rand.Intn(3600*2*1000)))
msg := types.Message{
ObjHeader: types.ObjHeader{CreatedAt: timestamp},
SeqId: seqId,
Topic: topic,
From: from.String(),
Content: str}
if err = store.Messages.Save(&msg); err != nil {
log.Fatal(err)
}
log.Printf("Message %d at %v to '%s' '%s'", msg.SeqId, msg.CreatedAt, topic, str)
}
}