Bump version to v0.7.3

Closes #176

.github/workflows/go.yml

@@ -8,8 +8,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go-version: ["1.22", "1.23"]
+        go-version: ["1.23", "1.24"]
-    name: Lint ${{ matrix.go-version == '1.23' && '(latest)' || '(old)' }}
+    name: Lint ${{ matrix.go-version == '1.24' && '(latest)' || '(old)' }}
 
     steps:
       - uses: actions/checkout@v4

CHANGELOG.md

@@ -1,3 +1,23 @@
+# v0.7.3 (2025-04-16)
+
+* Added support for sending no-mention replies from Matrix
+  (uses intentional mentions and requires client support).
+* Added file name to QR image message when logging in to fix rendering in dumb
+  clients that validate the file extension.
+* Added `id` field to per-message profiles to match [MSC4144].
+* Fixed guild avatars in per-message profiles (thanks to [@mat-1] in [#172]).
+* Fixed typo in MSC1767 field name in voice messages (thanks to [@ginnyTheCat] in [#177]).
+
+[@mat-1]: https://github.com/mat-1
+[@ginnyTheCat]: https://github.com/ginnyTheCat
+[#172]: https://github.com/mautrix/discord/pull/172
+[#177]: https://github.com/mautrix/discord/pull/177
+[MSC4144]: https://github.com/matrix-org/matrix-spec-proposals/pull/4144
+
+# v0.7.2 (2024-12-16)
+
+* Fixed some headers being set incorrectly.
+
 # v0.7.1 (2024-11-16)
 
 * Bumped minimum Go version to 1.22.

attachments.go

@@ -29,7 +29,7 @@ import (
 	"go.mau.fi/mautrix-discord/database"
 )
 
-func downloadDiscordAttachment(url string, maxSize int64) ([]byte, error) {
+func downloadDiscordAttachment(cli *http.Client, url string, maxSize int64) ([]byte, error) {
 	req, err := http.NewRequest(http.MethodGet, url, nil)
 	if err != nil {
 		return nil, err
@@ -38,7 +38,7 @@ func downloadDiscordAttachment(url string, maxSize int64) ([]byte, error) {
 		req.Header.Set(key, value)
 	}
 
-	resp, err := http.DefaultClient.Do(req)
+	resp, err := cli.Do(req)
 	if err != nil {
 		return nil, err
 	}
@@ -65,16 +65,21 @@ func downloadDiscordAttachment(url string, maxSize int64) ([]byte, error) {
 	}
 }
 
-func uploadDiscordAttachment(url string, data []byte) error {
+func uploadDiscordAttachment(cli *http.Client, url string, data []byte) error {
 	req, err := http.NewRequest(http.MethodPut, url, bytes.NewReader(data))
 	if err != nil {
 		return err
 	}
-	for key, value := range discordgo.DroidFetchHeaders {
+	for key, value := range discordgo.DroidBaseHeaders {
 		req.Header.Set(key, value)
 	}
+	req.Header.Set("Content-Type", "application/octet-stream")
+	req.Header.Set("Referer", "https://discord.com/")
+	req.Header.Set("Sec-Fetch-Dest", "empty")
+	req.Header.Set("Sec-Fetch-Mode", "cors")
+	req.Header.Set("Sec-Fetch-Site", "cross-site")
 
-	resp, err := http.DefaultClient.Do(req)
+	resp, err := cli.Do(req)
 	if err != nil {
 		return err
 	}
@@ -295,7 +300,7 @@ func (br *DiscordBridge) copyAttachmentToMatrix(intent *appservice.IntentAPI, ur
 			}()
 
 			var data []byte
-			data, onceErr = downloadDiscordAttachment(url, br.MediaConfig.UploadSize)
+			data, onceErr = downloadDiscordAttachment(http.DefaultClient, url, br.MediaConfig.UploadSize)
 			if onceErr != nil {
 				return
 			}

backfill.go

@@ -117,7 +117,7 @@ func (portal *Portal) collectBackfillMessages(log zerolog.Logger, source *User,
 	}
 	for {
 		log.Debug().Str("before_id", before).Msg("Fetching messages for backfill")
-		newMessages, err := source.Session.ChannelMessages(protoChannelID, messageFetchChunkSize, before, "", "")
+		newMessages, err := source.Session.ChannelMessages(protoChannelID, messageFetchChunkSize, before, "", "", portal.RefererOptIfUser(source.Session, protoChannelID)...)
 		if err != nil {
 			return nil, false, err
 		}
@@ -183,7 +183,7 @@ func (portal *Portal) backfillUnlimitedMissed(log zerolog.Logger, source *User,
 	}
 	for {
 		log.Debug().Str("after_id", after).Msg("Fetching chunk of messages to backfill")
-		messages, err := source.Session.ChannelMessages(protoChannelID, messageFetchChunkSize, "", after, "")
+		messages, err := source.Session.ChannelMessages(protoChannelID, messageFetchChunkSize, "", after, "", portal.RefererOptIfUser(source.Session, protoChannelID)...)
 		if err != nil {
 			log.Err(err).Msg("Error fetching chunk of messages to forward backfill")
 			return

commands.go

@@ -239,9 +239,10 @@ func sendQRCode(ce *WrappedCommandEvent, code string) id.EventID {
 	}
 
 	content := event.MessageEventContent{
-		MsgType: event.MsgImage,
+		MsgType:  event.MsgImage,
-		Body:    code,
+		Body:     code,
-		URL:     url.CUString(),
+		FileName: "qr.png",
+		URL:      url.CUString(),
 	}
 
 	resp, err := ce.Bot.SendMessageEvent(ce.RoomID, event.EventMessage, &content)
@@ -468,7 +469,7 @@ func fnSetRelay(ce *WrappedCommandEvent) {
 			return
 		}
 	case "create":
-		perms, err := ce.User.Session.UserChannelPermissions(ce.User.DiscordID, portal.Key.ChannelID)
+		perms, err := ce.User.Session.UserChannelPermissions(ce.User.DiscordID, portal.Key.ChannelID, portal.RefererOptIfUser(ce.User.Session, "")...)
 		if err != nil {
 			log.Warn().Err(err).Msg("Failed to check user permissions")
 			ce.Reply("Failed to check if you have permission to create webhooks")
@@ -483,7 +484,7 @@ func fnSetRelay(ce *WrappedCommandEvent) {
 			name = strings.Join(ce.Args[1:], " ")
 		}
 		log.Debug().Str("webhook_name", name).Msg("Creating webhook")
-		webhookMeta, err = ce.User.Session.WebhookCreate(portal.Key.ChannelID, name, "")
+		webhookMeta, err = ce.User.Session.WebhookCreate(portal.Key.ChannelID, name, "", portal.RefererOptIfUser(ce.User.Session, "")...)
 		if err != nil {
 			log.Warn().Err(err).Msg("Failed to create webhook")
 			ce.Reply("Failed to create webhook: %v", err)

commands_botinteraction.go

@@ -61,7 +61,7 @@ func (portal *Portal) getCommand(user *User, command string) (*discordgo.Applica
 	defer portal.commandsLock.Unlock()
 	cmd, ok := portal.commands[command]
 	if !ok {
-		results, err := user.Session.ApplicationCommandsSearch(portal.Key.ChannelID, command)
+		results, err := user.Session.ApplicationCommandsSearch(portal.Key.ChannelID, command, portal.RefererOpt(""))
 		if err != nil {
 			return nil, err
 		}
@@ -247,7 +247,7 @@ func fnCommands(ce *WrappedCommandEvent) {
 	}
 	subcmd := strings.ToLower(ce.Args[0])
 	if subcmd == "search" {
-		results, err := ce.User.Session.ApplicationCommandsSearch(ce.Portal.Key.ChannelID, ce.Args[1])
+		results, err := ce.User.Session.ApplicationCommandsSearch(ce.Portal.Key.ChannelID, ce.Args[1], ce.Portal.RefererOpt(""))
 		if err != nil {
 			ce.Reply("Error searching for commands: %v", err)
 			return
@@ -297,7 +297,7 @@ func fnExec(ce *WrappedCommandEvent) {
 		ce.User.pendingInteractionsLock.Lock()
 		ce.User.pendingInteractions[nonce] = ce
 		ce.User.pendingInteractionsLock.Unlock()
-		err = ce.User.Session.SendInteractions(ce.Portal.GuildID, ce.Portal.Key.ChannelID, cmd, options, nonce)
+		err = ce.User.Session.SendInteractions(ce.Portal.GuildID, ce.Portal.Key.ChannelID, cmd, options, nonce, ce.Portal.RefererOpt(""))
 		if err != nil {
 			ce.Reply("Error sending interaction: %v", err)
 			ce.User.pendingInteractionsLock.Lock()

config/bridge.go

@@ -57,6 +57,8 @@ type BridgeConfig struct {
 	EnableWebhookAvatars        bool `yaml:"enable_webhook_avatars"`
 	UseDiscordCDNUpload         bool `yaml:"use_discord_cdn_upload"`
 
+	Proxy string `yaml:"proxy"`
+
 	CacheMedia  string      `yaml:"cache_media"`
 	DirectMedia DirectMedia `yaml:"direct_media"`
 

config/upgrade.go

@@ -63,6 +63,7 @@ func DoUpgrade(helper *up.Helper) {
 	helper.Copy(up.Bool, "bridge", "prefix_webhook_messages")
 	helper.Copy(up.Bool, "bridge", "enable_webhook_avatars")
 	helper.Copy(up.Bool, "bridge", "use_discord_cdn_upload")
+	helper.Copy(up.Str|up.Null, "bridge", "proxy")
 	helper.Copy(up.Str, "bridge", "cache_media")
 	helper.Copy(up.Bool, "bridge", "direct_media", "enabled")
 	helper.Copy(up.Str, "bridge", "direct_media", "server_name")

directmedia.go

@@ -357,7 +357,11 @@ func (dma *DirectMediaAPI) fetchNewAttachmentURL(ctx context.Context, meta *Atta
 	var err error
 	messageIDStr := strconv.FormatUint(meta.MessageID, 10)
 	if client.IsUser {
-		msgs, err = client.ChannelMessages(channelIDStr, 5, "", "", messageIDStr)
+		var refs []discordgo.RequestOption
+		if portal != nil {
+			refs = append(refs, discordgo.WithChannelReferer(portal.GuildID, channelIDStr))
+		}
+		msgs, err = client.ChannelMessages(channelIDStr, 5, "", "", messageIDStr, refs...)
 	} else {
 		var msg *discordgo.Message
 		msg, err = client.ChannelMessage(channelIDStr, messageIDStr)

example-config.yaml

@@ -168,6 +168,8 @@ bridge:
     # like the official client does? The other option is sending the media in the message send request as a form part
     # (which is always used by bots and webhooks).
     use_discord_cdn_upload: true
+    # Proxy for Discord connections
+    proxy:
     # Should mxc uris copied from Discord be cached?
     # This can be `never` to never cache, `unencrypted` to only cache unencrypted mxc uris, or `always` to cache everything.
     # If you have a media repo that generates non-unique mxc uris, you should set this to never.

go.mod

@@ -1,24 +1,24 @@
 module go.mau.fi/mautrix-discord
 
-go 1.22.0
+go 1.23.0
 
-toolchain go1.23.3
+toolchain go1.24.2
 
 require (
 	github.com/bwmarrin/discordgo v0.27.0
-	github.com/gabriel-vasile/mimetype v1.4.3
+	github.com/gabriel-vasile/mimetype v1.4.8
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/websocket v1.5.0
 	github.com/lib/pq v1.10.9
-	github.com/mattn/go-sqlite3 v1.14.24
+	github.com/mattn/go-sqlite3 v1.14.27
-	github.com/rs/zerolog v1.31.0
+	github.com/rs/zerolog v1.34.0
 	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
-	github.com/stretchr/testify v1.8.4
+	github.com/stretchr/testify v1.10.0
-	github.com/yuin/goldmark v1.6.0
+	github.com/yuin/goldmark v1.7.10
 	go.mau.fi/util v0.2.2-0.20231228160422-22fdd4bbddeb
-	golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f
+	golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0
-	golang.org/x/sync v0.9.0
+	golang.org/x/sync v0.13.0
 	maunium.net/go/maulogger/v2 v2.4.1
 	maunium.net/go/mautrix v0.16.3-0.20240712164054-e6046fbf432c
 )
@@ -29,17 +29,17 @@ require (
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/tidwall/gjson v1.17.0 // indirect
+	github.com/tidwall/gjson v1.18.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
-	github.com/tidwall/pretty v1.2.0 // indirect
+	github.com/tidwall/pretty v1.2.1 // indirect
 	github.com/tidwall/sjson v1.2.5 // indirect
 	go.mau.fi/zeroconfig v0.1.2 // indirect
-	golang.org/x/crypto v0.29.0 // indirect
+	golang.org/x/crypto v0.37.0 // indirect
-	golang.org/x/net v0.31.0 // indirect
+	golang.org/x/net v0.39.0 // indirect
-	golang.org/x/sys v0.27.0 // indirect
+	golang.org/x/sys v0.32.0 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	maunium.net/go/mauflag v1.0.0 // indirect
 )
 
-replace github.com/bwmarrin/discordgo => github.com/beeper/discordgo v0.0.0-20241113125118-f10d4b845afa
+replace github.com/bwmarrin/discordgo => github.com/beeper/discordgo v0.0.0-20250320154217-0d7f942e6b38

go.sum

@@ -1,13 +1,13 @@
 github.com/DATA-DOG/go-sqlmock v1.5.0 h1:Shsta01QNfFxHCfpW6YH2STWB0MudeXXEWMr20OEh60=
 github.com/DATA-DOG/go-sqlmock v1.5.0/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
-github.com/beeper/discordgo v0.0.0-20241113125118-f10d4b845afa h1:QeYHs4k99BGFQosL3Ibid0maes+zpqOtWBPMlDqqfJc=
+github.com/beeper/discordgo v0.0.0-20250320154217-0d7f942e6b38 h1:1WoSvVGM1pI9f+x7EGD2QPaXSUQeF3B7Lox7bmVe//s=
-github.com/beeper/discordgo v0.0.0-20241113125118-f10d4b845afa/go.mod h1:59+AOzzjmL6onAh62nuLXmn7dJCaC/owDLWbGtjTcFA=
+github.com/beeper/discordgo v0.0.0-20250320154217-0d7f942e6b38/go.mod h1:59+AOzzjmL6onAh62nuLXmn7dJCaC/owDLWbGtjTcFA=
 github.com/coreos/go-systemd/v22 v22.5.0 h1:RrqgGjYQKalulkV8NGVIfkXQf6YYmOyiJKk8iXXhfZs=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
+github.com/gabriel-vasile/mimetype v1.4.8 h1:FfZ3gj38NjllZIeJAmMhr+qKL8Wu+nOoI3GqacKw1NM=
-github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
+github.com/gabriel-vasile/mimetype v1.4.8/go.mod h1:ByKUIKGjh1ODkGM1asKUbQZOLGrPjydw3hYPU2YU9t8=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=
 github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
@@ -22,46 +22,47 @@ github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovk
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
 github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mattn/go-sqlite3 v1.14.24 h1:tpSp2G2KyMnnQu99ngJ47EIkWVmliIizyZBfPrBWDRM=
+github.com/mattn/go-sqlite3 v1.14.27 h1:drZCnuvf37yPfs95E5jd9s3XhdVWLal+6BOK6qrv6IU=
-github.com/mattn/go-sqlite3 v1.14.24/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
+github.com/mattn/go-sqlite3 v1.14.27/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
+github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
-github.com/rs/zerolog v1.31.0 h1:FcTR3NnLWW+NnTwwhFWiJSZr4ECLpqCm6QsEnyvbV4A=
+github.com/rs/zerolog v1.34.0 h1:k43nTLIwcTVQAncfCw4KZ2VY6ukYoZaBPNOE8txlOeY=
-github.com/rs/zerolog v1.31.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
+github.com/rs/zerolog v1.34.0/go.mod h1:bJsvje4Z08ROH4Nhs5iH600c3IkWhwp44iRc54W6wYQ=
 github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e h1:MRM5ITcdelLK2j1vwZ3Je0FKVCfqOLp5zO6trqMLYs0=
 github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e/go.mod h1:XV66xRDqSt+GTGFMVlhk3ULuV0y9ZmzeVGR4mloJI3M=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
-github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/tidwall/gjson v1.14.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
-github.com/tidwall/gjson v1.17.0 h1:/Jocvlh98kcTfpN2+JzGQWQcqrPQwDrVEMApx/M5ZwM=
+github.com/tidwall/gjson v1.18.0 h1:FIDeeyB800efLX89e5a8Y0BNH+LOngJyGrIWxG2FKQY=
-github.com/tidwall/gjson v1.17.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
+github.com/tidwall/gjson v1.18.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
 github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
-github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
 github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
+github.com/tidwall/pretty v1.2.1 h1:qjsOFOWWQl+N3RsoF5/ssm1pHmJJwhjlSbZ51I6wMl4=
+github.com/tidwall/pretty v1.2.1/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
 github.com/tidwall/sjson v1.2.5 h1:kLy8mja+1c9jlljvWTlSazM7cKDRfJuR/bOJhcY5NcY=
 github.com/tidwall/sjson v1.2.5/go.mod h1:Fvgq9kS/6ociJEDnK0Fk1cpYF4FIW6ZF7LAe+6jwd28=
-github.com/yuin/goldmark v1.6.0 h1:boZcn2GTjpsynOsC0iJHnBWa4Bi0qzfJjthwauItG68=
+github.com/yuin/goldmark v1.7.10 h1:S+LrtBjRmqMac2UdtB6yyCEJm+UILZ2fefI4p7o0QpI=
-github.com/yuin/goldmark v1.6.0/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+github.com/yuin/goldmark v1.7.10/go.mod h1:ip/1k0VRfGynBgxOz0yCqHrbZXhcjxyuS66Brc7iBKg=
 go.mau.fi/util v0.2.2-0.20231228160422-22fdd4bbddeb h1:Is+6vDKgINRy9KHodvi7NElxoDaWA8sc2S3cF3+QWjs=
 go.mau.fi/util v0.2.2-0.20231228160422-22fdd4bbddeb/go.mod h1:tiBX6nxVSOjU89jVQ7wBh3P8KjM26Lv1k7/I5QdSvBw=
 go.mau.fi/zeroconfig v0.1.2 h1:DKOydWnhPMn65GbXZOafgkPm11BvFashZWLct0dGFto=
 go.mau.fi/zeroconfig v0.1.2/go.mod h1:NcSJkf180JT+1IId76PcMuLTNa1CzsFFZ0nBygIQM70=
-golang.org/x/crypto v0.29.0 h1:L5SG1JTTXupVV3n6sUqMTeWbjAyfPwoda2DLX8J8FrQ=
+golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
-golang.org/x/crypto v0.29.0/go.mod h1:+F4F4N5hv6v38hfeYwTdx20oUvLLc+QfrE9Ax9HtgRg=
+golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
-golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f h1:XdNn9LlyWAhLVp6P/i8QYBW+hlyhrhei9uErw2B5GJo=
+golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0 h1:R84qjqJb5nVJMxqWYb3np9L5ZsaDtB+a39EqjV0JSUM=
-golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f/go.mod h1:D5SMRVC3C2/4+F/DB1wZsLRnSNimn2Sp/NPsCrsv8ak=
+golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0/go.mod h1:S9Xr4PYopiDyqSyp5NjCrhFrqg6A5zA2E/iPHPhqnS8=
-golang.org/x/net v0.31.0 h1:68CPQngjLL0r2AlUKiSxtQFKvzRVbnzLwMUn5SzcLHo=
+golang.org/x/net v0.39.0 h1:ZCu7HMWDxpXpaiKdhzIfaltL9Lp31x/3fCP11bc6/fY=
-golang.org/x/net v0.31.0/go.mod h1:P4fl1q7dY2hnZFxEk4pPSkDHF+QqjitcnDjUQyMM+pM=
+golang.org/x/net v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
-golang.org/x/sync v0.9.0 h1:fEo0HyrW1GIgZdpbhCRO0PkJajUS5H9IFUztCgEo2jQ=
+golang.org/x/sync v0.13.0 h1:AauUjRAJ9OSnvULf/ARrrVywoJDy0YS2AwQ98I37610=
-golang.org/x/sync v0.9.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.13.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
+golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
-golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc=

main.go

@@ -185,7 +185,7 @@ func main() {
 		Name:              "mautrix-discord",
 		URL:               "https://github.com/mautrix/discord",
 		Description:       "A Matrix-Discord puppeting bridge.",
-		Version:           "0.7.1",
+		Version:           "0.7.3",
 		ProtocolName:      "Discord",
 		BeeperServiceName: "discordgo",
 		BeeperNetworkName: "discord",

portal.go

@@ -13,6 +13,7 @@ import (
 	"net/http"
 	"reflect"
 	"regexp"
+	"slices"
 	"strconv"
 	"strings"
 	"sync"
@@ -300,7 +301,8 @@ func (portal *Portal) MainIntent() *appservice.IntentAPI {
 
 type CustomBridgeInfoContent struct {
 	event.BridgeEventContent
-	RoomType string `json:"com.beeper.room_type,omitempty"`
+	RoomType   string `json:"com.beeper.room_type,omitempty"`
+	RoomTypeV2 string `json:"com.beeper.room_type.v2,omitempty"`
 }
 
 func init() {
@@ -343,7 +345,14 @@ func (portal *Portal) getBridgeInfo() (string, CustomBridgeInfoContent) {
 	if portal.Type == discordgo.ChannelTypeDM || portal.Type == discordgo.ChannelTypeGroupDM {
 		roomType = "dm"
 	}
-	return bridgeInfoStateKey, CustomBridgeInfoContent{bridgeInfo, roomType}
+	var roomTypeV2 string
+	if portal.Type == discordgo.ChannelTypeDM {
+		roomTypeV2 = "dm"
+	} else if portal.Type == discordgo.ChannelTypeGroupDM {
+		roomTypeV2 = "group_dm"
+	}
+
+	return bridgeInfoStateKey, CustomBridgeInfoContent{bridgeInfo, roomType, roomTypeV2}
 }
 
 func (portal *Portal) UpdateBridgeInfo() {
@@ -1167,7 +1176,7 @@ func (portal *Portal) startThreadFromMatrix(sender *User, threadRoot id.EventID)
 			AutoArchiveDuration: 24 * 60,
 			Type:                discordgo.ChannelTypeGuildPublicThread,
 			Location:            "Message",
-		})
+		}, portal.RefererOptIfUser(sender.Session, "")...)
 		if err != nil {
 			return "", fmt.Errorf("error starting thread: %v", err)
 		}
@@ -1497,6 +1506,20 @@ func (portal *Portal) convertReplyMessageToEmbed(eventID id.EventID, url string)
 	return embed, nil
 }
 
+func (portal *Portal) RefererOpt(threadID string) discordgo.RequestOption {
+	if threadID != "" && threadID != portal.Key.ChannelID {
+		return discordgo.WithThreadReferer(portal.GuildID, portal.Key.ChannelID, threadID)
+	}
+	return discordgo.WithChannelReferer(portal.GuildID, portal.Key.ChannelID)
+}
+
+func (portal *Portal) RefererOptIfUser(sess *discordgo.Session, threadID string) []discordgo.RequestOption {
+	if sess == nil || !sess.IsUser {
+		return nil
+	}
+	return []discordgo.RequestOption{portal.RefererOpt(threadID)}
+}
+
 func (portal *Portal) handleMatrixMessage(sender *User, evt *event.Event) {
 	if portal.IsPrivateChat() && sender.DiscordID != portal.Key.Receiver {
 		go portal.sendMessageMetrics(evt, errUserNotReceiver, "Ignoring")
@@ -1576,9 +1599,12 @@ func (portal *Portal) handleMatrixMessage(sender *User, evt *event.Event) {
 		}
 	}
 
-	if replyToMXID := content.RelatesTo.GetNonFallbackReplyTo(); replyToMXID != "" {
+	replyToMXID := content.RelatesTo.GetNonFallbackReplyTo()
+	var replyToUser id.UserID
+	if replyToMXID != "" {
 		replyTo := portal.bridge.DB.Message.GetByMXID(portal.Key, replyToMXID)
 		if replyTo != nil && replyTo.ThreadID == threadID {
+			replyToUser = replyTo.SenderMXID
 			if isWebhookSend {
 				messageURL := fmt.Sprintf("https://discord.com/channels/%s/%s/%s", portal.GuildID, channelID, replyTo.DiscordID)
 				embed, err := portal.convertReplyMessageToEmbed(replyTo.MXID, messageURL)
@@ -1626,14 +1652,14 @@ func (portal *Portal) handleMatrixMessage(sender *User, evt *event.Event) {
 					Name: att.Filename,
 					ID:   sender.NextDiscordUploadID(),
 				}},
-			})
+			}, portal.RefererOpt(threadID))
 			if err != nil {
 				go portal.sendMessageMetrics(evt, err, "Error preparing to reupload media in")
 				return
 			}
 			prepared := prep.Attachments[0]
 			att.UploadedFilename = prepared.UploadFilename
-			err = uploadDiscordAttachment(prepared.UploadURL, data)
+			err = uploadDiscordAttachment(sender.Session.Client, prepared.UploadURL, data)
 			if err != nil {
 				go portal.sendMessageMetrics(evt, err, "Error reuploading media in")
 				return
@@ -1649,10 +1675,22 @@ func (portal *Portal) handleMatrixMessage(sender *User, evt *event.Event) {
 		go portal.sendMessageMetrics(evt, fmt.Errorf("%w %q", errUnknownMsgType, content.MsgType), "Ignoring")
 		return
 	}
+	silentReply := content.Mentions != nil && replyToMXID != "" &&
+		(len(content.Mentions.UserIDs) == 0 || (replyToUser != "" && !slices.Contains(content.Mentions.UserIDs, replyToUser)))
+	if silentReply && sendReq.AllowedMentions != nil {
+		sendReq.AllowedMentions.RepliedUser = false
+	}
 	if !isWebhookSend {
 		// AllowedMentions must not be set for real users, and it's also not that useful for personal bots.
 		// It's only important for relaying, where the webhook may have higher permissions than the user on Matrix.
-		sendReq.AllowedMentions = nil
+		if silentReply {
+			sendReq.AllowedMentions = &discordgo.MessageAllowedMentions{
+				Parse:       []discordgo.AllowedMentionType{discordgo.AllowedMentionTypeUsers, discordgo.AllowedMentionTypeRoles, discordgo.AllowedMentionTypeEveryone},
+				RepliedUser: false,
+			}
+		} else {
+			sendReq.AllowedMentions = nil
+		}
 	} else if strings.Contains(sendReq.Content, "@everyone") || strings.Contains(sendReq.Content, "@here") {
 		powerLevels, err := portal.MainIntent().PowerLevels(portal.MXID)
 		if err != nil {
@@ -1667,7 +1705,7 @@ func (portal *Portal) handleMatrixMessage(sender *User, evt *event.Event) {
 	var msg *discordgo.Message
 	var err error
 	if !isWebhookSend {
-		msg, err = sess.ChannelMessageSendComplex(channelID, &sendReq)
+		msg, err = sess.ChannelMessageSendComplex(channelID, &sendReq, portal.RefererOptIfUser(sess, threadID)...)
 	} else {
 		username, avatarURL := portal.getRelayUserMeta(sender)
 		msg, err = relayClient.WebhookThreadExecute(portal.RelayWebhookID, portal.RelayWebhookSecret, true, threadID, &discordgo.WebhookParams{
@@ -1915,7 +1953,7 @@ func (portal *Portal) handleMatrixReaction(sender *User, evt *event.Event) {
 		return
 	}
 
-	err := sender.Session.MessageReactionAdd(msg.DiscordProtoChannelID(), msg.DiscordID, emojiID)
+	err := sender.Session.MessageReactionAddUser(portal.GuildID, msg.DiscordProtoChannelID(), msg.DiscordID, emojiID)
 	go portal.sendMessageMetrics(evt, err, "Error sending")
 	if err == nil {
 		dbReaction := portal.bridge.DB.Reaction.New()
@@ -2051,7 +2089,7 @@ func (portal *Portal) handleMatrixRedaction(sender *User, evt *event.Event) {
 		var err error
 		// TODO add support for deleting individual attachments from messages
 		if sess != nil {
-			err = sess.ChannelMessageDelete(message.DiscordProtoChannelID(), message.DiscordID)
+			err = sess.ChannelMessageDelete(message.DiscordProtoChannelID(), message.DiscordID, portal.RefererOptIfUser(sess, message.ThreadID)...)
 		} else {
 			// TODO pre-validate that the message was sent by the webhook?
 			err = relayClient.WebhookMessageDelete(portal.RelayWebhookID, portal.RelayWebhookSecret, message.DiscordID)
@@ -2066,7 +2104,7 @@ func (portal *Portal) handleMatrixRedaction(sender *User, evt *event.Event) {
 	if sess != nil {
 		reaction := portal.bridge.DB.Reaction.GetByMXID(evt.Redacts)
 		if reaction != nil && reaction.Channel == portal.Key {
-			err := sess.MessageReactionRemove(reaction.DiscordProtoChannelID(), reaction.MessageID, reaction.EmojiName, reaction.Sender)
+			err := sess.MessageReactionRemoveUser(portal.GuildID, reaction.DiscordProtoChannelID(), reaction.MessageID, reaction.EmojiName, reaction.Sender)
 			go portal.sendMessageMetrics(evt, err, "Error sending")
 			if err == nil {
 				reaction.Delete()
@@ -2135,7 +2173,7 @@ func (portal *Portal) HandleMatrixReadReceipt(brUser bridge.User, eventID id.Eve
 			Msg("Dropping read receipt: thread ID mismatch")
 		return
 	}
-	resp, err := sender.Session.ChannelMessageAckNoToken(msg.DiscordProtoChannelID(), msg.DiscordID)
+	resp, err := sender.Session.ChannelMessageAckNoToken(msg.DiscordProtoChannelID(), msg.DiscordID, portal.RefererOpt(msg.DiscordProtoChannelID()))
 	if err != nil {
 		log.Err(err).Msg("Failed to send read receipt to Discord")
 	} else if resp.Token != nil {
@@ -2169,7 +2207,7 @@ func (portal *Portal) HandleMatrixTyping(newTyping []id.UserID) {
 		user := portal.bridge.GetUserByMXID(userID)
 		if user != nil && user.Session != nil {
 			user.ViewingChannel(portal)
-			err := user.Session.ChannelTyping(portal.Key.ChannelID)
+			err := user.Session.ChannelTyping(portal.Key.ChannelID, portal.RefererOptIfUser(user.Session, "")...)
 			if err != nil {
 				portal.log.Warn().Err(err).
 					Str("user_id", user.MXID.String()).

portal_convert.go

@@ -18,6 +18,8 @@ package main
 
 import (
 	"context"
+	"crypto/sha256"
+	"encoding/hex"
 	"fmt"
 	"html"
 	"strconv"
@@ -165,7 +167,7 @@ func (portal *Portal) convertDiscordAttachment(ctx context.Context, intent *apps
 		if att.Waveform != nil {
 			// TODO convert waveform
 			extra = map[string]any{
-				"org.matrix.1767.audio": map[string]any{
+				"org.matrix.msc1767.audio": map[string]any{
 					"duration": int(att.DurationSeconds * 1000),
 				},
 				"org.matrix.msc3245.voice": map[string]any{},
@@ -342,10 +344,10 @@ func (puppet *Puppet) addMemberMeta(part *ConvertedMessage, msg *discordgo.Messa
 	var discordAvatarURL string
 	if msg.Member.Avatar != "" {
 		var err error
-		avatarURL, discordAvatarURL, err = puppet.bridge.reuploadUserAvatar(puppet.DefaultIntent(), msg.GuildID, msg.Author.ID, msg.Author.Avatar)
+		avatarURL, discordAvatarURL, err = puppet.bridge.reuploadUserAvatar(puppet.DefaultIntent(), msg.GuildID, msg.Author.ID, msg.Member.Avatar)
 		if err != nil {
 			puppet.log.Warn().Err(err).
-				Str("avatar_id", msg.Author.Avatar).
+				Str("avatar_id", msg.Member.Avatar).
 				Msg("Failed to reupload guild user avatar")
 		}
 	}
@@ -357,8 +359,7 @@ func (puppet *Puppet) addMemberMeta(part *ConvertedMessage, msg *discordgo.Messa
 	}
 	if msg.Member.Nick != "" || !avatarURL.IsEmpty() {
 		perMessageProfile := map[string]any{
-			"is_multiple_users": false,
+			"id":          fmt.Sprintf("%s_%s", msg.GuildID, msg.Author.ID),
-
 			"displayname": msg.Member.Nick,
 			"avatar_url":  avatarURL.String(),
 		}
@@ -396,9 +397,9 @@ func (puppet *Puppet) addWebhookMeta(part *ConvertedMessage, msg *discordgo.Mess
 		"avatar_url": msg.Author.AvatarURL(""),
 		"avatar_mxc": avatarURL.String(),
 	}
+	profileID := sha256.Sum256(fmt.Appendf(nil, "%s:%s", msg.Author.Username, msg.Author.Avatar))
 	part.Extra["com.beeper.per_message_profile"] = map[string]any{
-		"is_multiple_users": true,
+		"id":          hex.EncodeToString(profileID[:]),
-
 		"avatar_url":  avatarURL.String(),
 		"displayname": msg.Author.Username,
 	}
@@ -633,7 +634,7 @@ func isPlainGifMessage(msg *discordgo.Message) bool {
 	}
 	embed := msg.Embeds[0]
 	isGifVideo := embed.Type == discordgo.EmbedTypeGifv && embed.Video != nil
-	isGifImage := embed.Type == discordgo.EmbedTypeImage && embed.Image == nil && embed.Thumbnail != nil
+	isGifImage := embed.Type == discordgo.EmbedTypeImage && embed.Image == nil && embed.Thumbnail != nil && embed.Title == ""
 	contentIsOnlyURL := msg.Content == embed.URL || discordLinkRegexFull.MatchString(msg.Content)
 	return contentIsOnlyURL && (isGifVideo || isGifImage)
 }

thread.go

@@ -112,6 +112,10 @@ func (thread *Thread) maybeInitialBackfill(source *User) {
 	thread.Parent.forwardBackfillInitial(source, thread)
 }
 
+func (thread *Thread) RefererOpt() discordgo.RequestOption {
+	return discordgo.WithThreadReferer(thread.Parent.GuildID, thread.ParentID, thread.ID)
+}
+
 func (thread *Thread) Join(user *User) {
 	if user.IsInPortal(thread.ID) {
 		return
@@ -137,7 +141,7 @@ func (thread *Thread) Join(user *User) {
 
 	var err error
 	if user.Session.IsUser {
-		err = user.Session.ThreadJoinWithLocation(thread.ID, discordgo.ThreadJoinLocationContextMenu)
+		err = user.Session.ThreadJoin(thread.ID, discordgo.WithLocationParam(discordgo.ThreadJoinLocationContextMenu), thread.RefererOpt())
 	} else {
 		err = user.Session.ThreadJoin(thread.ID)
 	}

user.go

@@ -2,10 +2,12 @@ package main
 
 import (
 	"context"
+	"crypto/tls"
 	"errors"
 	"fmt"
 	"math/rand"
 	"net/http"
+	"net/url"
 	"os"
 	"runtime/debug"
 	"sort"
@@ -547,6 +549,19 @@ func (user *User) Connect() error {
 	if err != nil {
 		return err
 	}
+	if user.bridge.Config.Bridge.Proxy != "" {
+		u, _ := url.Parse(user.bridge.Config.Bridge.Proxy)
+		tlsConf := &tls.Config{
+			InsecureSkipVerify: os.Getenv("DISCORD_SKIP_TLS_VERIFICATION") == "true",
+		}
+		session.Client.Transport = &http.Transport{
+			Proxy:             http.ProxyURL(u),
+			TLSClientConfig:   tlsConf,
+			ForceAttemptHTTP2: true,
+		}
+		session.Dialer.Proxy = http.ProxyURL(u)
+		session.Dialer.TLSClientConfig = tlsConf
+	}
 	// TODO move to config
 	if os.Getenv("DISCORD_DEBUG") == "1" {
 		session.LogLevel = discordgo.LogDebug
@@ -562,6 +577,13 @@ func (user *User) Connect() error {
 	}
 	session.EventHandler = user.eventHandlerSync
 
+	if session.IsUser {
+		err = session.LoadMainPage(context.TODO())
+		if err != nil {
+			user.log.Warn().Err(err).Msg("Failed to load main page")
+		}
+	}
+
 	user.Session = session
 
 	for {