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https://github.com/mautrix/signal.git
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73 lines
2.3 KiB
Go
73 lines
2.3 KiB
Go
// mautrix-signal - A Matrix-Signal puppeting bridge.
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// Copyright (C) 2025 Tulir Asokan
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package connector
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import (
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"errors"
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"maunium.net/go/mautrix/bridgev2"
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"maunium.net/go/mautrix/bridgev2/commands"
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"maunium.net/go/mautrix/bridgev2/networkid"
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"go.mau.fi/mautrix-signal/pkg/signalid"
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)
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var CmdDiscardSenderKey = &commands.FullHandler{
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Func: fnDiscardSenderKey,
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Name: "discard-sender-key",
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Help: commands.HelpMeta{
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Section: commands.HelpSectionChats,
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Description: "Discard the Signal-side sender key in the current group",
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Args: "[_login ID_]",
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},
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RequiresPortal: true,
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RequiresLogin: true,
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}
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func fnDiscardSenderKey(ce *commands.Event) {
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_, groupID, _ := signalid.ParsePortalID(ce.Portal.ID)
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if groupID == "" {
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ce.Reply("This command can only be used in group chat portals")
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return
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}
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var login *bridgev2.UserLogin
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if len(ce.Args) > 0 {
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login = ce.Bridge.GetCachedUserLoginByID(networkid.UserLoginID(ce.Args[0]))
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if login == nil || login.UserMXID != ce.User.MXID {
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ce.Reply("Login not found")
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return
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}
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} else {
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var err error
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login, _, err = ce.Portal.FindPreferredLogin(ce.Ctx, ce.User, false)
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if errors.Is(err, bridgev2.ErrNotLoggedIn) {
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ce.Reply("You're not logged in in this portal")
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return
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} else if err != nil {
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ce.Log.Err(err).Msg("Failed to find preferred login for portal")
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ce.Reply("Failed to find preferred login for portal")
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return
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}
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}
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distributionID, err := login.Client.(*SignalClient).Client.ResetSenderKey(ce.Ctx, groupID)
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if err != nil {
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ce.Log.Err(err).Msg("Failed to reset sender key")
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ce.Reply("Failed to reset sender key")
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} else {
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ce.Reply("Reset sender key with distribution ID %s", distributionID)
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}
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}
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