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-rw-r--r--appservice/account.go9
-rw-r--r--appservice/matrix.go8
-rw-r--r--appservice/server.go130
3 files changed, 125 insertions, 22 deletions
diff --git a/appservice/account.go b/appservice/account.go
index 013a420..e507230 100644
--- a/appservice/account.go
+++ b/appservice/account.go
@@ -25,6 +25,7 @@ func AddAccount(a *Account) {
registeredAccounts[a.MatrixUser] = make(map[string]*Account)
}
registeredAccounts[a.MatrixUser][a.AccountName] = a
+ ezbrSystemSendf(a.MatrixUser, "Connecting to account %s (%s)", a.AccountName, a.Protocol)
}
func FindAccount(mxUser string, name string) *Account {
@@ -104,9 +105,13 @@ func (a *Account) leftInternal(roomId RoomID) error {
return err
}
- log.Printf("Joined %s (%s)\n", roomId, a.MatrixUser)
+ log.Printf("Left %s (%s)\n", roomId, a.MatrixUser)
- return mxRoomKick(mx_room_id, a.MatrixUser, fmt.Sprintf("got leave room event on %s", a.Protocol))
+ err = mxRoomKick(mx_room_id, a.MatrixUser, fmt.Sprintf("got leave room event on %s", a.Protocol))
+ if err != nil && strings.Contains(err.Error(), "not in the room") {
+ err = nil
+ }
+ return err
}
// ----
diff --git a/appservice/matrix.go b/appservice/matrix.go
index a212d85..a1cc759 100644
--- a/appservice/matrix.go
+++ b/appservice/matrix.go
@@ -14,12 +14,14 @@ import (
"git.deuxfleurs.fr/Deuxfleurs/easybridge/connector"
)
+const EASYBRIDGE_SYSTEM_PROTOCOL string = "✯◡✯"
+
func ezbrMxId() string {
return fmt.Sprintf("@%s:%s", registration.SenderLocalpart, config.MatrixDomain)
}
func ezbrSystemRoom(user_mx_id string) (string, error) {
- return dbGetMxPmRoom("system", connector.UserID("Easybridge"), ezbrMxId(), user_mx_id, "easybridge")
+ return dbGetMxPmRoom(EASYBRIDGE_SYSTEM_PROTOCOL, connector.UserID("Easybridge"), ezbrMxId(), user_mx_id, "easybridge")
}
func ezbrSystemSend(user_mx_id string, msg string) {
@@ -32,6 +34,10 @@ func ezbrSystemSend(user_mx_id string, msg string) {
}
}
+func ezbrSystemSendf(user_mx_id string, format string, args ...interface{}) {
+ ezbrSystemSend(user_mx_id, fmt.Sprintf(format, args...))
+}
+
// ----
var httpClient *http.Client
diff --git a/appservice/server.go b/appservice/server.go
index f207eb4..33e095a 100644
--- a/appservice/server.go
+++ b/appservice/server.go
@@ -77,14 +77,22 @@ func handleTxn(w http.ResponseWriter, r *http.Request) {
err := json.NewDecoder(r.Body).Decode(&txn)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
- log.Printf("JSON decode error: %s\n", err)
+ log.Warnf("JSON decode error: %s\n", err)
return
}
log.Debugf("Got transaction %#v\n", txn)
for i := range txn.Events {
- handleTxnEvent(&txn.Events[i])
+ ev := &txn.Events[i]
+ if ev.Sender == ezbrMxId() {
+ // Don't do anything with events originating from the system
+ continue
+ }
+ err = handleTxnEvent(ev)
+ if err != nil {
+ ezbrSystemSend(ev.Sender, fmt.Sprintf("Could not process %s (%s): %s", ev.Type, ev.Sender, err))
+ }
}
fmt.Fprintf(w, "{}\n")
@@ -93,7 +101,7 @@ func handleTxn(w http.ResponseWriter, r *http.Request) {
}
}
-func handleTxnEvent(e *mxlib.Event) {
+func handleTxnEvent(e *mxlib.Event) error {
if e.Type == "m.room.message" {
ev := &connector.Event{
Type: connector.EVENT_MESSAGE,
@@ -104,56 +112,140 @@ func handleTxnEvent(e *mxlib.Event) {
ev.Type = connector.EVENT_MESSAGE
}
- // Look up if this is a private message room
if pm_room := dbIsPmRoom(e.RoomId); pm_room != nil {
+ if pm_room.Protocol == EASYBRIDGE_SYSTEM_PROTOCOL {
+ handleSystemMessage(e.Sender, e.Content["body"].(string))
+ return nil
+ }
+ // If this is a private message room
acct := FindAccount(pm_room.MxUserID, pm_room.AccountName)
- if acct != nil && e.Sender == pm_room.MxUserID {
+ if acct == nil {
+ return fmt.Errorf("Not connected to %s", pm_room.AccountName)
+ } else if e.Sender == pm_room.MxUserID {
ev.Author = acct.Conn.User()
ev.Recipient = pm_room.UserID
- acct.Conn.Send(ev)
+ return acct.Conn.Send(ev)
}
- }
-
- // Look up if this is a regular room
- if room := dbIsPublicRoom(e.RoomId); room != nil {
+ } else if room := dbIsPublicRoom(e.RoomId); room != nil {
+ // If this is a regular room
acct := FindJoinedAccount(e.Sender, room.Protocol, room.RoomID)
if acct != nil {
ev.Author = acct.Conn.User()
ev.Room = room.RoomID
- acct.Conn.Send(ev)
+ return acct.Conn.Send(ev)
} else {
- log.Debugf("Could not find room account for %s %s %s", e.Sender, room.Protocol, room.RoomID)
+ mxRoomKick(e.RoomId, e.Sender, fmt.Sprintf("Not present in %s on %s, please talk with Easybridge to rejoin", room.RoomID, room.Protocol))
+ return fmt.Errorf("not joined %s on %s", room.RoomID, room.Protocol)
}
+ } else {
+ return fmt.Errorf("Room not bridged")
}
} else if e.Type == "m.room.member" {
ms := e.Content["membership"].(string)
if ms == "leave" {
- // If leaving a PM room, we must delete it
if pm_room := dbIsPmRoom(e.RoomId); pm_room != nil {
+ // If leaving a PM room, we must delete it
them_mx := userMxId(pm_room.Protocol, pm_room.UserID)
mxRoomLeaveAs(e.RoomId, them_mx)
db.Delete(pm_room)
- }
-
- // If leaving a public room, leave from server as well
- if room := dbIsPublicRoom(e.RoomId); room != nil {
+ return nil
+ } else if room := dbIsPublicRoom(e.RoomId); room != nil {
+ // If leaving a public room, leave from server as well
acct := FindJoinedAccount(e.Sender, room.Protocol, room.RoomID)
if acct != nil {
acct.Conn.Leave(room.RoomID)
+ return nil
// TODO: manage autojoin list, remove this room
} else {
- log.Debugf("Could not find room account for %s %s %s", e.Sender, room.Protocol, room.RoomID)
+ mxRoomKick(e.RoomId, e.Sender, fmt.Sprintf("Not present in %s on %s, please talk with Easybridge to rejoin", room.RoomID, room.Protocol))
+ return fmt.Errorf("not joined %s on %s", room.RoomID, room.Protocol)
}
+ } else {
+ return fmt.Errorf("Room not bridged")
}
}
} else if e.Type == "m.room.topic" {
if room := dbIsPublicRoom(e.RoomId); room != nil {
acct := FindJoinedAccount(e.Sender, room.Protocol, room.RoomID)
if acct != nil {
- acct.Conn.SetRoomInfo(room.RoomID, &connector.RoomInfo{
+ return acct.Conn.SetRoomInfo(room.RoomID, &connector.RoomInfo{
Topic: e.Content["topic"].(string),
})
+ } else {
+ return fmt.Errorf("Could not find room account for %s %s %s", e.Sender, room.Protocol, room.RoomID)
+ }
+ }
+ }
+ return nil
+}
+
+func handleSystemMessage(mxid string, msg string) {
+ cmd := strings.Fields(msg)
+ switch cmd[0] {
+ case "help":
+ ezbrSystemSend(mxid, "Welcome to Easybridge! Here is a list of available commands:")
+ ezbrSystemSend(mxid, "- help: request help")
+ ezbrSystemSend(mxid, "- list: list accounts")
+ ezbrSystemSend(mxid, "- accounts: list accounts")
+ ezbrSystemSend(mxid, "- join <protocol or account> <room id>: join public chat room")
+ ezbrSystemSend(mxid, "- query <protocol or account> <user id>: open private buffer to contact")
+ case "list":
+ case "account":
+ case "accounts":
+ one := false
+ if accts, ok := registeredAccounts[mxid]; ok {
+ for name, acct := range accts {
+ one = true
+ ezbrSystemSendf(mxid, "- %s (%s)", name, acct.Protocol)
+ }
+ }
+ if !one {
+ ezbrSystemSendf(mxid, "No account currently configured")
+ }
+ case "join":
+ var account *Account
+ if accts, ok := registeredAccounts[mxid]; ok {
+ for name, acct := range accts {
+ if name == cmd[1] || acct.Protocol == cmd[1] {
+ account = acct
+ break
+ }
+ }
+ }
+ if account != nil {
+ err := account.Conn.Join(connector.RoomID(cmd[2]))
+ if err != nil {
+ ezbrSystemSendf(mxid, "%s", err)
+ }
+ } else {
+ ezbrSystemSendf(mxid, "No account with name or using protocol %s", cmd[1])
+ }
+ case "query":
+ var account *Account
+ if accts, ok := registeredAccounts[mxid]; ok {
+ for name, acct := range accts {
+ if name == cmd[1] || acct.Protocol == cmd[1] {
+ account = acct
+ break
+ }
+ }
+ }
+ if account != nil {
+ quser := connector.UserID(cmd[2])
+ account.Conn.Invite(quser, connector.RoomID(""))
+ quser_mxid, err := dbGetMxUser(account.Protocol, quser)
+ if err != nil {
+ ezbrSystemSendf(mxid, "%s", err)
+ return
+ }
+ _, err = dbGetMxPmRoom(account.Protocol, quser, quser_mxid, mxid, account.AccountName)
+ if err != nil {
+ ezbrSystemSendf(mxid, "%s", err)
}
+ } else {
+ ezbrSystemSendf(mxid, "No account with name or using protocol %s", cmd[1])
}
+ default:
+ ezbrSystemSend(mxid, "Unrecognized command. Type `help` if you need some help!")
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 08:48:18 +0000