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523 lines
17 KiB
523 lines
17 KiB
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package push
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import (
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"context"
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"encoding/json"
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"errors"
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"github.com/openimsdk/open-im-server/v3/pkg/rpccache"
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"sync"
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"github.com/OpenIMSDK/protocol/constant"
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"github.com/OpenIMSDK/protocol/conversation"
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"github.com/OpenIMSDK/protocol/msggateway"
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"github.com/OpenIMSDK/protocol/sdkws"
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"github.com/OpenIMSDK/tools/discoveryregistry"
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"github.com/OpenIMSDK/tools/log"
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"github.com/OpenIMSDK/tools/mcontext"
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"github.com/OpenIMSDK/tools/utils"
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"github.com/openimsdk/open-im-server/v3/internal/push/offlinepush"
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"github.com/openimsdk/open-im-server/v3/internal/push/offlinepush/dummy"
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"github.com/openimsdk/open-im-server/v3/internal/push/offlinepush/fcm"
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"github.com/openimsdk/open-im-server/v3/internal/push/offlinepush/getui"
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"github.com/openimsdk/open-im-server/v3/internal/push/offlinepush/jpush"
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"github.com/openimsdk/open-im-server/v3/pkg/common/config"
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"github.com/openimsdk/open-im-server/v3/pkg/common/db/cache"
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"github.com/openimsdk/open-im-server/v3/pkg/common/db/controller"
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"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
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"github.com/openimsdk/open-im-server/v3/pkg/msgprocessor"
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"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
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"golang.org/x/sync/errgroup"
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"google.golang.org/grpc"
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)
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type Pusher struct {
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config *config.GlobalConfig
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database controller.PushDatabase
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discov discoveryregistry.SvcDiscoveryRegistry
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offlinePusher offlinepush.OfflinePusher
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groupLocalCache *rpccache.GroupLocalCache
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conversationLocalCache *rpccache.ConversationLocalCache
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msgRpcClient *rpcclient.MessageRpcClient
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conversationRpcClient *rpcclient.ConversationRpcClient
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groupRpcClient *rpcclient.GroupRpcClient
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}
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var errNoOfflinePusher = errors.New("no offlinePusher is configured")
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func NewPusher(config *config.GlobalConfig, discov discoveryregistry.SvcDiscoveryRegistry, offlinePusher offlinepush.OfflinePusher, database controller.PushDatabase,
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groupLocalCache *rpccache.GroupLocalCache, conversationLocalCache *rpccache.ConversationLocalCache,
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conversationRpcClient *rpcclient.ConversationRpcClient, groupRpcClient *rpcclient.GroupRpcClient, msgRpcClient *rpcclient.MessageRpcClient,
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) *Pusher {
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return &Pusher{
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config: config,
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discov: discov,
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database: database,
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offlinePusher: offlinePusher,
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groupLocalCache: groupLocalCache,
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conversationLocalCache: conversationLocalCache,
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msgRpcClient: msgRpcClient,
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conversationRpcClient: conversationRpcClient,
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groupRpcClient: groupRpcClient,
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}
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}
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func NewOfflinePusher(config *config.GlobalConfig, cache cache.MsgModel) offlinepush.OfflinePusher {
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var offlinePusher offlinepush.OfflinePusher
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switch config.Push.Enable {
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case "getui":
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offlinePusher = getui.NewClient(config, cache)
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case "fcm":
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offlinePusher = fcm.NewClient(config, cache)
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case "jpush":
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offlinePusher = jpush.NewClient(config)
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default:
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offlinePusher = dummy.NewClient()
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}
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return offlinePusher
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}
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func (p *Pusher) DeleteMemberAndSetConversationSeq(ctx context.Context, groupID string, userIDs []string) error {
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conevrsationID := msgprocessor.GetConversationIDBySessionType(constant.SuperGroupChatType, groupID)
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maxSeq, err := p.msgRpcClient.GetConversationMaxSeq(ctx, conevrsationID)
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if err != nil {
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return err
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}
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return p.conversationRpcClient.SetConversationMaxSeq(ctx, userIDs, conevrsationID, maxSeq)
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}
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func (p *Pusher) Push2User(ctx context.Context, userIDs []string, msg *sdkws.MsgData) error {
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log.ZDebug(ctx, "Get msg from msg_transfer And push msg", "userIDs", userIDs, "msg", msg.String())
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if err := callbackOnlinePush(ctx, p.config, userIDs, msg); err != nil {
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return err
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}
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// push
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wsResults, err := p.GetConnsAndOnlinePush(ctx, msg, userIDs)
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if err != nil {
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return err
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}
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isOfflinePush := utils.GetSwitchFromOptions(msg.Options, constant.IsOfflinePush)
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log.ZDebug(ctx, "push_result", "ws push result", wsResults, "sendData", msg, "isOfflinePush", isOfflinePush, "push_to_userID", userIDs)
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if !isOfflinePush {
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return nil
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}
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if len(wsResults) == 0 {
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return nil
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}
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onlinePushSuccUserIDSet := utils.SliceSet(utils.Filter(wsResults, func(e *msggateway.SingleMsgToUserResults) (string, bool) {
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return e.UserID, e.OnlinePush && e.UserID != ""
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}))
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offlinePushUserIDList := utils.Filter(wsResults, func(e *msggateway.SingleMsgToUserResults) (string, bool) {
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_, exist := onlinePushSuccUserIDSet[e.UserID]
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return e.UserID, !exist && e.UserID != "" && e.UserID != msg.SendID
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})
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if len(offlinePushUserIDList) > 0 {
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if err = callbackOfflinePush(ctx, p.config, offlinePushUserIDList, msg, &[]string{}); err != nil {
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return err
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}
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err = p.offlinePushMsg(ctx, msg.SendID, msg, offlinePushUserIDList)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func (p *Pusher) UnmarshalNotificationElem(bytes []byte, t any) error {
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var notification sdkws.NotificationElem
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if err := json.Unmarshal(bytes, ¬ification); err != nil {
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return err
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}
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return json.Unmarshal([]byte(notification.Detail), t)
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}
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/*
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k8s deployment,offline push group messages function.
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*/
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func (p *Pusher) k8sOfflinePush2SuperGroup(ctx context.Context, groupID string, msg *sdkws.MsgData, wsResults []*msggateway.SingleMsgToUserResults) error {
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var needOfflinePushUserIDs []string
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for _, v := range wsResults {
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if !v.OnlinePush {
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needOfflinePushUserIDs = append(needOfflinePushUserIDs, v.UserID)
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}
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}
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if len(needOfflinePushUserIDs) > 0 {
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var offlinePushUserIDs []string
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err := callbackOfflinePush(ctx, p.config, needOfflinePushUserIDs, msg, &offlinePushUserIDs)
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if err != nil {
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return err
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}
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if len(offlinePushUserIDs) > 0 {
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needOfflinePushUserIDs = offlinePushUserIDs
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}
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if msg.ContentType != constant.SignalingNotification {
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resp, err := p.conversationRpcClient.Client.GetConversationOfflinePushUserIDs(
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ctx,
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&conversation.GetConversationOfflinePushUserIDsReq{ConversationID: utils.GenGroupConversationID(groupID), UserIDs: needOfflinePushUserIDs},
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)
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if err != nil {
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return err
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}
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if len(resp.UserIDs) > 0 {
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err = p.offlinePushMsg(ctx, groupID, msg, resp.UserIDs)
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if err != nil {
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log.ZError(ctx, "offlinePushMsg failed", err, "groupID", groupID, "msg", msg)
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return err
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}
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}
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}
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}
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return nil
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}
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func (p *Pusher) Push2SuperGroup(ctx context.Context, groupID string, msg *sdkws.MsgData) (err error) {
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log.ZDebug(ctx, "Get super group msg from msg_transfer and push msg", "msg", msg.String(), "groupID", groupID)
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var pushToUserIDs []string
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if err = callbackBeforeSuperGroupOnlinePush(ctx, p.config, groupID, msg, &pushToUserIDs); err != nil {
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return err
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}
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if len(pushToUserIDs) == 0 {
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pushToUserIDs, err = p.groupLocalCache.GetGroupMemberIDs(ctx, groupID)
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if err != nil {
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return err
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}
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switch msg.ContentType {
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case constant.MemberQuitNotification:
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var tips sdkws.MemberQuitTips
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if p.UnmarshalNotificationElem(msg.Content, &tips) != nil {
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return err
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}
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defer func(groupID string, userIDs []string) {
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if err = p.DeleteMemberAndSetConversationSeq(ctx, groupID, userIDs); err != nil {
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log.ZError(ctx, "MemberQuitNotification DeleteMemberAndSetConversationSeq", err, "groupID", groupID, "userIDs", userIDs)
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}
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}(groupID, []string{tips.QuitUser.UserID})
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pushToUserIDs = append(pushToUserIDs, tips.QuitUser.UserID)
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case constant.MemberKickedNotification:
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var tips sdkws.MemberKickedTips
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if p.UnmarshalNotificationElem(msg.Content, &tips) != nil {
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return err
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}
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kickedUsers := utils.Slice(tips.KickedUserList, func(e *sdkws.GroupMemberFullInfo) string { return e.UserID })
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defer func(groupID string, userIDs []string) {
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if err = p.DeleteMemberAndSetConversationSeq(ctx, groupID, userIDs); err != nil {
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log.ZError(ctx, "MemberKickedNotification DeleteMemberAndSetConversationSeq", err, "groupID", groupID, "userIDs", userIDs)
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}
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}(groupID, kickedUsers)
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pushToUserIDs = append(pushToUserIDs, kickedUsers...)
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case constant.GroupDismissedNotification:
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// Messages arrive first, notifications arrive later
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if msgprocessor.IsNotification(msgprocessor.GetConversationIDByMsg(msg)) {
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var tips sdkws.GroupDismissedTips
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if p.UnmarshalNotificationElem(msg.Content, &tips) != nil {
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return err
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}
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log.ZInfo(ctx, "GroupDismissedNotificationInfo****", "groupID", groupID, "num", len(pushToUserIDs), "list", pushToUserIDs)
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if len(p.config.Manager.UserID) > 0 {
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ctx = mcontext.WithOpUserIDContext(ctx, p.config.Manager.UserID[0])
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}
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if len(p.config.Manager.UserID) == 0 && len(p.config.IMAdmin.UserID) > 0 {
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ctx = mcontext.WithOpUserIDContext(ctx, p.config.IMAdmin.UserID[0])
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}
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defer func(groupID string) {
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if err = p.groupRpcClient.DismissGroup(ctx, groupID); err != nil {
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log.ZError(ctx, "DismissGroup Notification clear members", err, "groupID", groupID)
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}
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}(groupID)
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}
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}
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}
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wsResults, err := p.GetConnsAndOnlinePush(ctx, msg, pushToUserIDs)
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if err != nil {
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return err
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}
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log.ZDebug(ctx, "get conn and online push success", "result", wsResults, "msg", msg)
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isOfflinePush := utils.GetSwitchFromOptions(msg.Options, constant.IsOfflinePush)
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if isOfflinePush && p.config.Envs.Discovery == "k8s" {
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return p.k8sOfflinePush2SuperGroup(ctx, groupID, msg, wsResults)
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}
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if isOfflinePush && p.config.Envs.Discovery == "zookeeper" {
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var (
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onlineSuccessUserIDs = []string{msg.SendID}
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webAndPcBackgroundUserIDs []string
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)
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for _, v := range wsResults {
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if v.OnlinePush && v.UserID != msg.SendID {
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onlineSuccessUserIDs = append(onlineSuccessUserIDs, v.UserID)
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}
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if v.OnlinePush {
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continue
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}
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if len(v.Resp) == 0 {
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continue
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}
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for _, singleResult := range v.Resp {
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if singleResult.ResultCode != -2 {
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continue
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}
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isPC := constant.PlatformIDToName(int(singleResult.RecvPlatFormID)) == constant.TerminalPC
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isWebID := singleResult.RecvPlatFormID == constant.WebPlatformID
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if isPC || isWebID {
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webAndPcBackgroundUserIDs = append(webAndPcBackgroundUserIDs, v.UserID)
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}
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}
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}
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needOfflinePushUserIDs := utils.DifferenceString(onlineSuccessUserIDs, pushToUserIDs)
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// Use offline push messaging
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if len(needOfflinePushUserIDs) > 0 {
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var offlinePushUserIDs []string
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err = callbackOfflinePush(ctx, p.config, needOfflinePushUserIDs, msg, &offlinePushUserIDs)
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if err != nil {
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return err
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}
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if len(offlinePushUserIDs) > 0 {
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needOfflinePushUserIDs = offlinePushUserIDs
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}
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if msg.ContentType != constant.SignalingNotification {
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resp, err := p.conversationRpcClient.Client.GetConversationOfflinePushUserIDs(
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ctx,
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&conversation.GetConversationOfflinePushUserIDsReq{ConversationID: utils.GenGroupConversationID(groupID), UserIDs: needOfflinePushUserIDs},
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)
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if err != nil {
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return err
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}
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if len(resp.UserIDs) > 0 {
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err = p.offlinePushMsg(ctx, groupID, msg, resp.UserIDs)
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if err != nil {
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log.ZError(ctx, "offlinePushMsg failed", err, "groupID", groupID, "msg", msg)
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return err
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}
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if _, err := p.GetConnsAndOnlinePush(ctx, msg, utils.IntersectString(resp.UserIDs, webAndPcBackgroundUserIDs)); err != nil {
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log.ZError(ctx, "offlinePushMsg failed", err, "groupID", groupID, "msg", msg, "userIDs", utils.IntersectString(needOfflinePushUserIDs, webAndPcBackgroundUserIDs))
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return err
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}
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}
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}
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}
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}
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return nil
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}
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func (p *Pusher) k8sOnlinePush(ctx context.Context, msg *sdkws.MsgData, pushToUserIDs []string) (wsResults []*msggateway.SingleMsgToUserResults, err error) {
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var usersHost = make(map[string][]string)
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for _, v := range pushToUserIDs {
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tHost, err := p.discov.GetUserIdHashGatewayHost(ctx, v)
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if err != nil {
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log.ZError(ctx, "get msggateway hash error", err)
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return nil, err
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}
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tUsers, tbl := usersHost[tHost]
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if tbl {
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tUsers = append(tUsers, v)
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usersHost[tHost] = tUsers
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} else {
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usersHost[tHost] = []string{v}
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}
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}
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log.ZDebug(ctx, "genUsers send hosts struct:", "usersHost", usersHost)
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var usersConns = make(map[*grpc.ClientConn][]string)
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for host, userIds := range usersHost {
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tconn, _ := p.discov.GetConn(ctx, host)
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usersConns[tconn] = userIds
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}
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var (
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mu sync.Mutex
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wg = errgroup.Group{}
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maxWorkers = p.config.Push.MaxConcurrentWorkers
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)
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if maxWorkers < 3 {
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maxWorkers = 3
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}
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wg.SetLimit(maxWorkers)
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for conn, userIds := range usersConns {
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tcon := conn
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tuserIds := userIds
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wg.Go(func() error {
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input := &msggateway.OnlineBatchPushOneMsgReq{MsgData: msg, PushToUserIDs: tuserIds}
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msgClient := msggateway.NewMsgGatewayClient(tcon)
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reply, err := msgClient.SuperGroupOnlineBatchPushOneMsg(ctx, input)
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if err != nil {
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return nil
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}
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log.ZDebug(ctx, "push result", "reply", reply)
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if reply != nil && reply.SinglePushResult != nil {
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mu.Lock()
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wsResults = append(wsResults, reply.SinglePushResult...)
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mu.Unlock()
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}
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return nil
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})
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}
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_ = wg.Wait()
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return wsResults, nil
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}
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func (p *Pusher) GetConnsAndOnlinePush(ctx context.Context, msg *sdkws.MsgData, pushToUserIDs []string) (wsResults []*msggateway.SingleMsgToUserResults, err error) {
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if p.config.Envs.Discovery == "k8s" {
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return p.k8sOnlinePush(ctx, msg, pushToUserIDs)
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}
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conns, err := p.discov.GetConns(ctx, p.config.RpcRegisterName.OpenImMessageGatewayName)
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log.ZDebug(ctx, "get gateway conn", "conn length", len(conns))
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if err != nil {
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return nil, err
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}
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var (
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mu sync.Mutex
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wg = errgroup.Group{}
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input = &msggateway.OnlineBatchPushOneMsgReq{MsgData: msg, PushToUserIDs: pushToUserIDs}
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maxWorkers = p.config.Push.MaxConcurrentWorkers
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)
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if maxWorkers < 3 {
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maxWorkers = 3
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}
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wg.SetLimit(maxWorkers)
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// Online push message
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for _, conn := range conns {
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conn := conn // loop var safe
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wg.Go(func() error {
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msgClient := msggateway.NewMsgGatewayClient(conn)
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reply, err := msgClient.SuperGroupOnlineBatchPushOneMsg(ctx, input)
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if err != nil {
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return nil
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}
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log.ZDebug(ctx, "push result", "reply", reply)
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if reply != nil && reply.SinglePushResult != nil {
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mu.Lock()
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wsResults = append(wsResults, reply.SinglePushResult...)
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mu.Unlock()
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}
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return nil
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})
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}
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_ = wg.Wait()
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// always return nil
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return wsResults, nil
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}
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func (p *Pusher) offlinePushMsg(ctx context.Context, conversationID string, msg *sdkws.MsgData, offlinePushUserIDs []string) error {
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title, content, opts, err := p.getOfflinePushInfos(conversationID, msg)
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if err != nil {
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return err
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}
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err = p.offlinePusher.Push(ctx, offlinePushUserIDs, title, content, opts)
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if err != nil {
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prommetrics.MsgOfflinePushFailedCounter.Inc()
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return err
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}
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return nil
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}
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func (p *Pusher) GetOfflinePushOpts(msg *sdkws.MsgData) (opts *offlinepush.Opts, err error) {
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opts = &offlinepush.Opts{Signal: &offlinepush.Signal{}}
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// if msg.ContentType > constant.SignalingNotificationBegin && msg.ContentType < constant.SignalingNotificationEnd {
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// req := &sdkws.SignalReq{}
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// if err := proto.Unmarshal(msg.Content, req); err != nil {
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|
// return nil, utils.Wrap(err, "")
|
|
// }
|
|
// switch req.Payload.(type) {
|
|
// case *sdkws.SignalReq_Invite, *sdkws.SignalReq_InviteInGroup:
|
|
// opts.Signal = &offlinepush.Signal{ClientMsgID: msg.ClientMsgID}
|
|
// }
|
|
// }
|
|
if msg.OfflinePushInfo != nil {
|
|
opts.IOSBadgeCount = msg.OfflinePushInfo.IOSBadgeCount
|
|
opts.IOSPushSound = msg.OfflinePushInfo.IOSPushSound
|
|
opts.Ex = msg.OfflinePushInfo.Ex
|
|
}
|
|
return opts, nil
|
|
}
|
|
|
|
func (p *Pusher) getOfflinePushInfos(conversationID string, msg *sdkws.MsgData) (title, content string, opts *offlinepush.Opts, err error) {
|
|
if p.offlinePusher == nil {
|
|
err = errNoOfflinePusher
|
|
return
|
|
}
|
|
|
|
type atContent struct {
|
|
Text string `json:"text"`
|
|
AtUserList []string `json:"atUserList"`
|
|
IsAtSelf bool `json:"isAtSelf"`
|
|
}
|
|
|
|
opts, err = p.GetOfflinePushOpts(msg)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
if msg.OfflinePushInfo != nil {
|
|
title = msg.OfflinePushInfo.Title
|
|
content = msg.OfflinePushInfo.Desc
|
|
}
|
|
if title == "" {
|
|
switch msg.ContentType {
|
|
case constant.Text:
|
|
fallthrough
|
|
case constant.Picture:
|
|
fallthrough
|
|
case constant.Voice:
|
|
fallthrough
|
|
case constant.Video:
|
|
fallthrough
|
|
case constant.File:
|
|
title = constant.ContentType2PushContent[int64(msg.ContentType)]
|
|
case constant.AtText:
|
|
ac := atContent{}
|
|
_ = utils.JsonStringToStruct(string(msg.Content), &ac)
|
|
if utils.IsContain(conversationID, ac.AtUserList) {
|
|
title = constant.ContentType2PushContent[constant.AtText] + constant.ContentType2PushContent[constant.Common]
|
|
} else {
|
|
title = constant.ContentType2PushContent[constant.GroupMsg]
|
|
}
|
|
case constant.SignalingNotification:
|
|
title = constant.ContentType2PushContent[constant.SignalMsg]
|
|
default:
|
|
title = constant.ContentType2PushContent[constant.Common]
|
|
}
|
|
}
|
|
if content == "" {
|
|
content = title
|
|
}
|
|
return
|
|
}
|