71 lines
2 KiB
Go
71 lines
2 KiB
Go
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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 routing
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import (
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"encoding/json"
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"net/http"
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"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
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"github.com/matrix-org/dendrite/clientapi/httputil"
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"github.com/matrix-org/dendrite/clientapi/jsonerror"
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"github.com/matrix-org/dendrite/clientapi/producers"
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"github.com/matrix-org/dendrite/internal/transactions"
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"github.com/matrix-org/util"
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)
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// SendToDevice handles PUT /_matrix/client/r0/sendToDevice/{eventType}/{txnId}
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// sends the device events to the EDU Server
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func SendToDevice(
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req *http.Request, device *authtypes.Device,
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eduProducer *producers.EDUServerProducer,
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txnCache *transactions.Cache,
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eventType string, txnID *string,
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) util.JSONResponse {
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if txnID != nil {
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if res, ok := txnCache.FetchTransaction(device.AccessToken, *txnID); ok {
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return *res
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}
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}
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var httpReq struct {
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Messages map[string]map[string]json.RawMessage `json:"messages"`
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}
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resErr := httputil.UnmarshalJSONRequest(req, &httpReq)
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if resErr != nil {
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return *resErr
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}
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for userID, byUser := range httpReq.Messages {
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for deviceID, message := range byUser {
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if err := eduProducer.SendToDevice(
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req.Context(), device.UserID, userID, deviceID, eventType, message,
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); err != nil {
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util.GetLogger(req.Context()).WithError(err).Error("eduProducer.SendToDevice failed")
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return jsonerror.InternalServerError()
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}
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}
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}
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res := util.JSONResponse{
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Code: http.StatusOK,
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JSON: struct{}{},
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}
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if txnID != nil {
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txnCache.AddTransaction(device.AccessToken, *txnID, &res)
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}
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return res
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}
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