504d23f468
Closes #523 There were a lot of unnecessary checks for HTTP methods of requests. gorilla/mux makes sure that these methods will only be called if certain HTTP methods are used, thus there's no reason to have these extra checks.
112 lines
3.1 KiB
Go
112 lines
3.1 KiB
Go
// Copyright 2017 Jan Christian Grünhage
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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 routing
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import (
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"net/http"
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"encoding/json"
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"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
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"github.com/matrix-org/dendrite/clientapi/auth/storage/accounts"
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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/gomatrix"
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"github.com/matrix-org/gomatrixserverlib"
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"github.com/matrix-org/util"
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)
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// GetFilter implements GET /_matrix/client/r0/user/{userId}/filter/{filterId}
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func GetFilter(
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req *http.Request, device *authtypes.Device, accountDB *accounts.Database, userID string, filterID string,
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) util.JSONResponse {
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if userID != device.UserID {
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return util.JSONResponse{
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Code: http.StatusForbidden,
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JSON: jsonerror.Forbidden("Cannot get filters for other users"),
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}
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}
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localpart, _, err := gomatrixserverlib.SplitID('@', userID)
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if err != nil {
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return httputil.LogThenError(req, err)
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}
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res, err := accountDB.GetFilter(req.Context(), localpart, filterID)
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if err != nil {
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//TODO better error handling. This error message is *probably* right,
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// but if there are obscure db errors, this will also be returned,
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// even though it is not correct.
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return util.JSONResponse{
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Code: http.StatusBadRequest,
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JSON: jsonerror.NotFound("No such filter"),
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}
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}
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filter := gomatrix.Filter{}
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err = json.Unmarshal(res, &filter)
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if err != nil {
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return httputil.LogThenError(req, err)
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}
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return util.JSONResponse{
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Code: http.StatusOK,
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JSON: filter,
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}
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}
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type filterResponse struct {
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FilterID string `json:"filter_id"`
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}
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//PutFilter implements POST /_matrix/client/r0/user/{userId}/filter
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func PutFilter(
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req *http.Request, device *authtypes.Device, accountDB *accounts.Database, userID string,
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) util.JSONResponse {
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if userID != device.UserID {
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return util.JSONResponse{
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Code: http.StatusForbidden,
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JSON: jsonerror.Forbidden("Cannot create filters for other users"),
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}
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}
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localpart, _, err := gomatrixserverlib.SplitID('@', userID)
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if err != nil {
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return httputil.LogThenError(req, err)
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}
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var filter gomatrix.Filter
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if reqErr := httputil.UnmarshalJSONRequest(req, &filter); reqErr != nil {
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return *reqErr
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}
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filterArray, err := json.Marshal(filter)
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if err != nil {
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return util.JSONResponse{
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Code: http.StatusBadRequest,
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JSON: jsonerror.BadJSON("Filter is malformed"),
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}
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}
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filterID, err := accountDB.PutFilter(req.Context(), localpart, filterArray)
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if err != nil {
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return httputil.LogThenError(req, err)
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}
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return util.JSONResponse{
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Code: http.StatusOK,
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JSON: filterResponse{FilterID: filterID},
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}
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}
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