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-rw-r--r--bridge/whatsapp/handlers.go26
-rw-r--r--bridge/whatsapp/helpers.go53
-rw-r--r--bridge/whatsapp/whatsapp.go119
3 files changed, 97 insertions, 101 deletions
diff --git a/bridge/whatsapp/handlers.go b/bridge/whatsapp/handlers.go
index 4d1c9a13..8b25c146 100644
--- a/bridge/whatsapp/handlers.go
+++ b/bridge/whatsapp/handlers.go
@@ -24,7 +24,8 @@ Check:
func (b *Bwhatsapp) HandleError(err error) {
// ignore received invalid data errors. https://github.com/42wim/matterbridge/issues/843
// ignore tag 174 errors. https://github.com/42wim/matterbridge/issues/1094
- if strings.Contains(err.Error(), "error processing data: received invalid data") || strings.Contains(err.Error(), "invalid string with tag 174") {
+ if strings.Contains(err.Error(), "error processing data: received invalid data") ||
+ strings.Contains(err.Error(), "invalid string with tag 174") {
return
}
@@ -47,16 +48,22 @@ func (b *Bwhatsapp) reconnect(err error) {
Max: 5 * time.Minute,
Jitter: true,
}
+
for {
d := bf.Duration()
+
b.Log.Errorf("Connection failed, underlying error: %v", err)
b.Log.Infof("Waiting %s...", d)
+
time.Sleep(d)
+
b.Log.Info("Reconnecting...")
+
err := b.conn.Restore()
if err == nil {
bf.Reset()
b.startedAt = uint64(time.Now().Unix())
+
return
}
}
@@ -64,7 +71,7 @@ func (b *Bwhatsapp) reconnect(err error) {
// HandleTextMessage sent from WhatsApp, relay it to the brige
func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
- if message.Info.FromMe { // || !strings.Contains(strings.ToLower(message.Text), "@echo") {
+ if message.Info.FromMe {
return
}
// whatsapp sends last messages to show context , cut them
@@ -101,11 +108,13 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
if mention == "" {
mention = "someone"
}
+
message.Text = strings.Replace(message.Text, "@"+numberAndSuffix[0], "@"+mention, 1)
}
}
b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJID, b.Account)
+
rmsg := config.Message{
UserID: senderJID,
Username: senderName,
@@ -116,15 +125,15 @@ func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
Protocol: b.Protocol,
Extra: make(map[string][]interface{}),
// ParentID: TODO, // TODO handle thread replies // map from Info.QuotedMessageID string
- // Event string `json:"event"`
- // Gateway string // will be added during message processing
- ID: message.Info.Id}
+ ID: message.Info.Id,
+ }
if avatarURL, exists := b.userAvatars[senderJID]; exists {
rmsg.Avatar = avatarURL
}
b.Log.Debugf("<= Message is %#v", rmsg)
+
b.Remote <- rmsg
}
@@ -157,6 +166,7 @@ func (b *Bwhatsapp) HandleImageMessage(message whatsapp.ImageMessage) {
}
b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJID, b.Account)
+
rmsg := config.Message{
UserID: senderJID,
Username: senderName,
@@ -166,9 +176,8 @@ func (b *Bwhatsapp) HandleImageMessage(message whatsapp.ImageMessage) {
Protocol: b.Protocol,
Extra: make(map[string][]interface{}),
// ParentID: TODO, // TODO handle thread replies // map from Info.QuotedMessageID string
- // Event string `json:"event"`
- // Gateway string // will be added during message processing
- ID: message.Info.Id}
+ ID: message.Info.Id,
+ }
if avatarURL, exists := b.userAvatars[senderJID]; exists {
rmsg.Avatar = avatarURL
@@ -196,6 +205,7 @@ func (b *Bwhatsapp) HandleImageMessage(message whatsapp.ImageMessage) {
helper.HandleDownloadData(b.Log, &rmsg, filename, message.Caption, "", &data, b.General)
b.Log.Debugf("<= Image Message is %#v", rmsg)
+
b.Remote <- rmsg
}
diff --git a/bridge/whatsapp/helpers.go b/bridge/whatsapp/helpers.go
index aa5f3188..e424387d 100644
--- a/bridge/whatsapp/helpers.go
+++ b/bridge/whatsapp/helpers.go
@@ -6,22 +6,24 @@ import (
"errors"
"fmt"
"os"
+ "strings"
qrcodeTerminal "github.com/Baozisoftware/qrcode-terminal-go"
"github.com/Rhymen/go-whatsapp"
)
type ProfilePicInfo struct {
- URL string `json:"eurl"`
- Tag string `json:"tag"`
-
- Status int16 `json:"status"`
+ URL string `json:"eurl"`
+ Tag string `json:"tag"`
+ Status int16 `json:"status"`
}
func qrFromTerminal(invert bool) chan string {
qr := make(chan string)
+
go func() {
terminal := qrcodeTerminal.New()
+
if invert {
terminal = qrcodeTerminal.New2(qrcodeTerminal.ConsoleColors.BrightWhite, qrcodeTerminal.ConsoleColors.BrightBlack, qrcodeTerminal.QRCodeRecoveryLevels.Medium)
}
@@ -44,13 +46,12 @@ func (b *Bwhatsapp) readSession() (whatsapp.Session, error) {
if err != nil {
return session, err
}
+
defer file.Close()
+
decoder := gob.NewDecoder(file)
- err = decoder.Decode(&session)
- if err != nil {
- return session, err
- }
- return session, nil
+
+ return session, decoder.Decode(&session)
}
func (b *Bwhatsapp) writeSession(session whatsapp.Session) error {
@@ -65,11 +66,31 @@ func (b *Bwhatsapp) writeSession(session whatsapp.Session) error {
if err != nil {
return err
}
+
defer file.Close()
+
encoder := gob.NewEncoder(file)
- err = encoder.Encode(session)
- return err
+ return encoder.Encode(session)
+}
+
+func (b *Bwhatsapp) restoreSession() (*whatsapp.Session, error) {
+ session, err := b.readSession()
+ if err != nil {
+ b.Log.Warn(err.Error())
+ }
+
+ b.Log.Debugln("Restoring WhatsApp session..")
+
+ session, err = b.conn.RestoreWithSession(session)
+ if err != nil {
+ // restore session connection timed out (I couldn't get over it without logging in again)
+ return nil, errors.New("failed to restore session: " + err.Error())
+ }
+
+ b.Log.Debugln("Session restored successfully!")
+
+ return &session, nil
}
func (b *Bwhatsapp) getSenderName(senderJid string) string {
@@ -114,6 +135,7 @@ func (b *Bwhatsapp) getSenderNotify(senderJid string) string {
if sender, exists := b.users[senderJid]; exists {
return sender.Notify
}
+
return ""
}
@@ -122,11 +144,20 @@ func (b *Bwhatsapp) GetProfilePicThumb(jid string) (*ProfilePicInfo, error) {
if err != nil {
return nil, fmt.Errorf("failed to get avatar: %v", err)
}
+
content := <-data
info := &ProfilePicInfo{}
+
err = json.Unmarshal([]byte(content), info)
if err != nil {
return info, fmt.Errorf("failed to unmarshal avatar info: %v", err)
}
+
return info, nil
}
+
+func isGroupJid(identifier string) bool {
+ return strings.HasSuffix(identifier, "@g.us") ||
+ strings.HasSuffix(identifier, "@temp") ||
+ strings.HasSuffix(identifier, "@broadcast")
+}
diff --git a/bridge/whatsapp/whatsapp.go b/bridge/whatsapp/whatsapp.go
index ae634d6a..8c2c9cfe 100644
--- a/bridge/whatsapp/whatsapp.go
+++ b/bridge/whatsapp/whatsapp.go
@@ -28,7 +28,6 @@ const (
type Bwhatsapp struct {
*bridge.Config
- // https://github.com/Rhymen/go-whatsapp/blob/c31092027237441cffba1b9cb148eadf7c83c3d2/session.go#L18-L21
session *whatsapp.Session
conn *whatsapp.Conn
startedAt uint64
@@ -40,6 +39,7 @@ type Bwhatsapp struct {
// New Create a new WhatsApp bridge. This will be called for each [whatsapp.<server>] entry you have in the config file
func New(cfg *bridge.Config) bridge.Bridger {
number := cfg.GetString(cfgNumber)
+
if number == "" {
cfg.Log.Fatalf("Missing configuration for WhatsApp bridge: Number")
}
@@ -50,21 +50,17 @@ func New(cfg *bridge.Config) bridge.Bridger {
users: make(map[string]whatsapp.Contact),
userAvatars: make(map[string]string),
}
+
return b
}
// Connect to WhatsApp. Required implementation of the Bridger interface
-// https://github.com/42wim/matterbridge/blob/2cfd880cdb0df29771bf8f31df8d990ab897889d/bridge/bridge.go#L11-L16
func (b *Bwhatsapp) Connect() error {
- b.RLock() // TODO do we need locking for Whatsapp?
- defer b.RUnlock()
-
number := b.GetString(cfgNumber)
if number == "" {
- return errors.New("WhatsApp's telephone Number need to be configured")
+ return errors.New("whatsapp's telephone number need to be configured")
}
- // https://github.com/Rhymen/go-whatsapp#creating-a-connection
b.Log.Debugln("Connecting to WhatsApp..")
conn, err := whatsapp.NewConn(20 * time.Second)
if err != nil {
@@ -77,35 +73,18 @@ func (b *Bwhatsapp) Connect() error {
b.Log.Debugln("WhatsApp connection successful")
// load existing session in order to keep it between restarts
- if b.session == nil {
- var session whatsapp.Session
- session, err = b.readSession()
-
- if err == nil {
- b.Log.Debugln("Restoring WhatsApp session..")
-
- // https://github.com/Rhymen/go-whatsapp#restore
- session, err = b.conn.RestoreWithSession(session)
- if err != nil {
- // TODO return or continue to normal login?
- // restore session connection timed out (I couldn't get over it without logging in again)
- return errors.New("failed to restore session: " + err.Error())
- }
-
- b.session = &session
- b.Log.Debugln("Session restored successfully!")
- } else {
- b.Log.Warn(err.Error())
- }
+ b.session, err = b.restoreSession()
+ if err != nil {
+ b.Log.Warn(err.Error())
}
// login to a new session
if b.session == nil {
- err = b.Login()
- if err != nil {
+ if err = b.Login(); err != nil {
return err
}
}
+
b.startedAt = uint64(time.Now().Unix())
_, err = b.conn.Contacts()
@@ -116,6 +95,7 @@ func (b *Bwhatsapp) Connect() error {
// see https://github.com/Rhymen/go-whatsapp/issues/137#issuecomment-480316013
for len(b.conn.Store.Contacts) == 0 {
b.conn.Contacts() // nolint:errcheck
+
<-time.After(1 * time.Second)
}
@@ -135,12 +115,13 @@ func (b *Bwhatsapp) Connect() error {
info, err := b.GetProfilePicThumb(jid)
if err != nil {
b.Log.Warnf("Could not get profile photo of %s: %v", jid, err)
-
} else {
- // TODO any race conditions here?
+ b.Lock()
b.userAvatars[jid] = info.URL
+ b.Unlock()
}
}
+
b.Log.Debug("Finished getting avatars..")
}()
@@ -157,8 +138,10 @@ func (b *Bwhatsapp) Login() error {
session, err := b.conn.Login(qrChan)
if err != nil {
b.Log.Warnln("Failed to log in:", err)
+
return err
}
+
b.session = &session
b.Log.Infof("Logged into session: %#v", session)
@@ -169,29 +152,17 @@ func (b *Bwhatsapp) Login() error {
fmt.Fprintf(os.Stderr, "error saving session: %v\n", err)
}
- // TODO change connection strings to configured ones longClientName:"github.com/rhymen/go-whatsapp", shortClientName:"go-whatsapp"}" prefix=whatsapp
- // TODO get also a nice logo
-
- // TODO notification about unplugged and dead battery
- // conn.Info: Wid, Pushname, Connected, Battery, Plugged
-
return nil
}
// Disconnect is called while reconnecting to the bridge
-// TODO 42wim Documentation would be helpful on when reconnects happen and what should be done in this function
// Required implementation of the Bridger interface
-// https://github.com/42wim/matterbridge/blob/2cfd880cdb0df29771bf8f31df8d990ab897889d/bridge/bridge.go#L11-L16
func (b *Bwhatsapp) Disconnect() error {
// We could Logout, but that would close the session completely and would require a new QR code scan
// https://github.com/Rhymen/go-whatsapp/blob/c31092027237441cffba1b9cb148eadf7c83c3d2/session.go#L377-L381
return nil
}
-func isGroupJid(identifier string) bool {
- return strings.HasSuffix(identifier, "@g.us") || strings.HasSuffix(identifier, "@temp") || strings.HasSuffix(identifier, "@broadcast")
-}
-
// JoinChannel Join a WhatsApp group specified in gateway config as channel='number-id@g.us' or channel='Channel name'
// Required implementation of the Bridger interface
// https://github.com/42wim/matterbridge/blob/2cfd880cdb0df29771bf8f31df8d990ab897889d/bridge/bridge.go#L11-L16
@@ -210,39 +181,33 @@ func (b *Bwhatsapp) JoinChannel(channel config.ChannelInfo) error {
if _, exists := b.conn.Store.Contacts[channel.Name]; !exists {
return fmt.Errorf("account doesn't belong to group with jid %s", channel.Name)
}
- } else {
- // channel.Name specifies group name that might change, warn about it
- var jids []string
- for id, contact := range b.conn.Store.Contacts {
- if isGroupJid(id) && contact.Name == channel.Name {
- jids = append(jids, id)
- }
- }
- switch len(jids) {
- case 0:
- // didn't match any group - print out possibilites
- // TODO sort
- // copy b;
- //sort.Slice(people, func(i, j int) bool {
- // return people[i].Age > people[j].Age
- //})
- for id, contact := range b.conn.Store.Contacts {
- if isGroupJid(id) {
- b.Log.Infof("%s %s", contact.Jid, contact.Name)
- }
- }
- return fmt.Errorf("please specify group's JID from the list above instead of the name '%s'", channel.Name)
-
- case 1:
- return fmt.Errorf("group name might change. Please configure gateway with channel=\"%v\" instead of channel=\"%v\"", jids[0], channel.Name)
+ return nil
+ }
- default:
- return fmt.Errorf("there is more than one group with name '%s'. Please specify one of JIDs as channel name: %v", channel.Name, jids)
+ // channel.Name specifies group name that might change, warn about it
+ var jids []string
+ for id, contact := range b.conn.Store.Contacts {
+ if isGroupJid(id) && contact.Name == channel.Name {
+ jids = append(jids, id)
}
}
- return nil
+ switch len(jids) {
+ case 0:
+ // didn't match any group - print out possibilites
+ for id, contact := range b.conn.Store.Contacts {
+ if isGroupJid(id) {
+ b.Log.Infof("%s %s", contact.Jid, contact.Name)
+ }
+ }
+
+ return fmt.Errorf("please specify group's JID from the list above instead of the name '%s'", channel.Name)
+ case 1:
+ return fmt.Errorf("group name might change. Please configure gateway with channel=\"%v\" instead of channel=\"%v\"", jids[0], channel.Name)
+ default:
+ return fmt.Errorf("there is more than one group with name '%s'. Please specify one of JIDs as channel name: %v", channel.Name, jids)
+ }
}
// Post a document message from the bridge to WhatsApp
@@ -331,7 +296,6 @@ func (b *Bwhatsapp) Send(msg config.Message) (string, error) {
b.Log.Debugf("updating message with id %s", msg.ID)
msg.Text += " (edited)"
- // TODO handle edit as a message reply with updated text
}
// Handle Upload a file
@@ -361,16 +325,7 @@ func (b *Bwhatsapp) Send(msg config.Message) (string, error) {
b.Log.Debugf("=> Sending %#v", msg)
- // create message ID
- // TODO follow and act if https://github.com/Rhymen/go-whatsapp/issues/101 implemented
- idBytes := make([]byte, 10)
- if _, err := rand.Read(idBytes); err != nil {
- b.Log.Warn(err.Error())
- }
- message.Info.Id = strings.ToUpper(hex.EncodeToString(idBytes))
- _, err := b.conn.Send(message)
-
- return message.Info.Id, err
+ return b.conn.Send(message)
}
// TODO do we want that? to allow login with QR code from a bridged channel? https://github.com/tulir/mautrix-whatsapp/blob/513eb18e2d59bada0dd515ee1abaaf38a3bfe3d5/commands.go#L76
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 04:43:14 +0000