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dendrite/roomserver/inthttp/server.go
Matthew Hodgson 0571d395b5
Peeking over federation via MSC2444 (#1391)
* a very very WIP first cut of peeking via MSC2753.

doesn't yet compile or work.
needs to actually add the peeking block into the sync response.
checking in now before it gets any bigger, and to gather any initial feedback on the vague shape of it.

* make PeekingDeviceSet private

* add server_name param

* blind stab at adding a `peek` section to /sync

* make it build

* make it launch

* add peeking to getResponseWithPDUsForCompleteSync

* cancel any peeks when we join a room

* spell out how to runoutside of docker if you want speed

* fix SQL

* remove unnecessary txn for SelectPeeks

* fix s/join/peek/ cargocult fail

* HACK: Track goroutine IDs to determine when we write by the wrong thread

To use: set `DENDRITE_TRACE_SQL=1` then grep for `unsafe`

* Track partition offsets and only log unsafe for non-selects

* Put redactions in the writer goroutine

* Update filters on writer goroutine

* wrap peek storage in goid hack

* use exclusive writer, and MarkPeeksAsOld more efficiently

* don't log ascii in binary at sql trace...

* strip out empty roomd deltas

* re-add txn to SelectPeeks

* re-add accidentally deleted field

* reject peeks for non-worldreadable rooms

* move perform_peek

* fix package

* correctly refactor perform_peek

* WIP of implementing MSC2444

* typo

* Revert "Merge branch 'kegan/HACK-goid-sqlite-db-is-locked' into matthew/peeking"

This reverts commit 3cebd8dbfb, reversing
changes made to ed4b3a58a7.

* (almost) make it build

* clean up bad merge

* support SendEventWithState with optional event

* fix build & lint

* fix build & lint

* reinstate federated peeks in the roomserver (doh)

* fix sql thinko

* todo for authenticating state returned by /peek

* support returning current state from QueryStateAndAuthChain

* handle SS /peek

* reimplement SS /peek to prod the RS to tell the FS about the peek

* rename RemotePeeks as OutboundPeeks

* rename remote_peeks_table as outbound_peeks_table

* add perform_handle_remote_peek.go

* flesh out federation doc

* add inbound peeks table and hook it up

* rename ambiguous RemotePeek as InboundPeek

* rename FSAPI's PerformPeek as PerformOutboundPeek

* setup inbound peeks db correctly

* fix api.SendEventWithState with no event

* track latestevent on /peek

* go fmt

* document the peek send stream race better

* fix SendEventWithRewrite not to bail if handed a non-state event

* add fixme

* switch SS /peek to use SendEventWithRewrite

* fix comment

* use reverse topo ordering to find latest extrem

* support postgres for federated peeking

* go fmt

* back out bogus go.mod change

* Fix performOutboundPeekUsingServer

* Fix getAuthChain -> GetAuthChain

* Fix build issues

* Fix build again

* Fix getAuthChain -> GetAuthChain

* Don't repeat outbound peeks for the same room ID to the same servers

* Fix lint

* Don't omitempty to appease sytest

Co-authored-by: Kegan Dougal <kegan@matrix.org>
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2021-01-22 14:55:08 +00:00

481 lines
20 KiB
Go

package inthttp
import (
"encoding/json"
"net/http"
"github.com/gorilla/mux"
"github.com/matrix-org/dendrite/internal/httputil"
"github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/util"
)
// AddRoutes adds the RoomserverInternalAPI handlers to the http.ServeMux.
// nolint: gocyclo
func AddRoutes(r api.RoomserverInternalAPI, internalAPIMux *mux.Router) {
internalAPIMux.Handle(RoomserverInputRoomEventsPath,
httputil.MakeInternalAPI("inputRoomEvents", func(req *http.Request) util.JSONResponse {
var request api.InputRoomEventsRequest
var response api.InputRoomEventsResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
r.InputRoomEvents(req.Context(), &request, &response)
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverPerformInvitePath,
httputil.MakeInternalAPI("performInvite", func(req *http.Request) util.JSONResponse {
var request api.PerformInviteRequest
var response api.PerformInviteResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.PerformInvite(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverPerformJoinPath,
httputil.MakeInternalAPI("performJoin", func(req *http.Request) util.JSONResponse {
var request api.PerformJoinRequest
var response api.PerformJoinResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
r.PerformJoin(req.Context(), &request, &response)
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverPerformLeavePath,
httputil.MakeInternalAPI("performLeave", func(req *http.Request) util.JSONResponse {
var request api.PerformLeaveRequest
var response api.PerformLeaveResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.PerformLeave(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverPerformPeekPath,
httputil.MakeInternalAPI("performPeek", func(req *http.Request) util.JSONResponse {
var request api.PerformPeekRequest
var response api.PerformPeekResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
r.PerformPeek(req.Context(), &request, &response)
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverPerformInboundPeekPath,
httputil.MakeInternalAPI("performInboundPeek", func(req *http.Request) util.JSONResponse {
var request api.PerformInboundPeekRequest
var response api.PerformInboundPeekResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.PerformInboundPeek(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverPerformPeekPath,
httputil.MakeInternalAPI("performUnpeek", func(req *http.Request) util.JSONResponse {
var request api.PerformUnpeekRequest
var response api.PerformUnpeekResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
r.PerformUnpeek(req.Context(), &request, &response)
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverPerformPublishPath,
httputil.MakeInternalAPI("performPublish", func(req *http.Request) util.JSONResponse {
var request api.PerformPublishRequest
var response api.PerformPublishResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
r.PerformPublish(req.Context(), &request, &response)
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryPublishedRoomsPath,
httputil.MakeInternalAPI("queryPublishedRooms", func(req *http.Request) util.JSONResponse {
var request api.QueryPublishedRoomsRequest
var response api.QueryPublishedRoomsResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryPublishedRooms(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryLatestEventsAndStatePath,
httputil.MakeInternalAPI("queryLatestEventsAndState", func(req *http.Request) util.JSONResponse {
var request api.QueryLatestEventsAndStateRequest
var response api.QueryLatestEventsAndStateResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryLatestEventsAndState(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryStateAfterEventsPath,
httputil.MakeInternalAPI("queryStateAfterEvents", func(req *http.Request) util.JSONResponse {
var request api.QueryStateAfterEventsRequest
var response api.QueryStateAfterEventsResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryStateAfterEvents(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryMissingAuthPrevEventsPath,
httputil.MakeInternalAPI("queryMissingAuthPrevEvents", func(req *http.Request) util.JSONResponse {
var request api.QueryMissingAuthPrevEventsRequest
var response api.QueryMissingAuthPrevEventsResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryMissingAuthPrevEvents(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryEventsByIDPath,
httputil.MakeInternalAPI("queryEventsByID", func(req *http.Request) util.JSONResponse {
var request api.QueryEventsByIDRequest
var response api.QueryEventsByIDResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryEventsByID(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryMembershipForUserPath,
httputil.MakeInternalAPI("QueryMembershipForUser", func(req *http.Request) util.JSONResponse {
var request api.QueryMembershipForUserRequest
var response api.QueryMembershipForUserResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryMembershipForUser(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryMembershipsForRoomPath,
httputil.MakeInternalAPI("queryMembershipsForRoom", func(req *http.Request) util.JSONResponse {
var request api.QueryMembershipsForRoomRequest
var response api.QueryMembershipsForRoomResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryMembershipsForRoom(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryServerJoinedToRoomPath,
httputil.MakeInternalAPI("queryServerJoinedToRoom", func(req *http.Request) util.JSONResponse {
var request api.QueryServerJoinedToRoomRequest
var response api.QueryServerJoinedToRoomResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryServerJoinedToRoom(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryServerAllowedToSeeEventPath,
httputil.MakeInternalAPI("queryServerAllowedToSeeEvent", func(req *http.Request) util.JSONResponse {
var request api.QueryServerAllowedToSeeEventRequest
var response api.QueryServerAllowedToSeeEventResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryServerAllowedToSeeEvent(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryMissingEventsPath,
httputil.MakeInternalAPI("queryMissingEvents", func(req *http.Request) util.JSONResponse {
var request api.QueryMissingEventsRequest
var response api.QueryMissingEventsResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryMissingEvents(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryStateAndAuthChainPath,
httputil.MakeInternalAPI("queryStateAndAuthChain", func(req *http.Request) util.JSONResponse {
var request api.QueryStateAndAuthChainRequest
var response api.QueryStateAndAuthChainResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryStateAndAuthChain(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverPerformBackfillPath,
httputil.MakeInternalAPI("PerformBackfill", func(req *http.Request) util.JSONResponse {
var request api.PerformBackfillRequest
var response api.PerformBackfillResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.PerformBackfill(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverPerformForgetPath,
httputil.MakeInternalAPI("PerformForget", func(req *http.Request) util.JSONResponse {
var request api.PerformForgetRequest
var response api.PerformForgetResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.PerformForget(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryRoomVersionCapabilitiesPath,
httputil.MakeInternalAPI("QueryRoomVersionCapabilities", func(req *http.Request) util.JSONResponse {
var request api.QueryRoomVersionCapabilitiesRequest
var response api.QueryRoomVersionCapabilitiesResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryRoomVersionCapabilities(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverQueryRoomVersionForRoomPath,
httputil.MakeInternalAPI("QueryRoomVersionForRoom", func(req *http.Request) util.JSONResponse {
var request api.QueryRoomVersionForRoomRequest
var response api.QueryRoomVersionForRoomResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.QueryRoomVersionForRoom(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverSetRoomAliasPath,
httputil.MakeInternalAPI("setRoomAlias", func(req *http.Request) util.JSONResponse {
var request api.SetRoomAliasRequest
var response api.SetRoomAliasResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.SetRoomAlias(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverGetRoomIDForAliasPath,
httputil.MakeInternalAPI("GetRoomIDForAlias", func(req *http.Request) util.JSONResponse {
var request api.GetRoomIDForAliasRequest
var response api.GetRoomIDForAliasResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.GetRoomIDForAlias(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverGetCreatorIDForAliasPath,
httputil.MakeInternalAPI("GetCreatorIDForAlias", func(req *http.Request) util.JSONResponse {
var request api.GetCreatorIDForAliasRequest
var response api.GetCreatorIDForAliasResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.GetCreatorIDForAlias(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverGetAliasesForRoomIDPath,
httputil.MakeInternalAPI("getAliasesForRoomID", func(req *http.Request) util.JSONResponse {
var request api.GetAliasesForRoomIDRequest
var response api.GetAliasesForRoomIDResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.GetAliasesForRoomID(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(
RoomserverRemoveRoomAliasPath,
httputil.MakeInternalAPI("removeRoomAlias", func(req *http.Request) util.JSONResponse {
var request api.RemoveRoomAliasRequest
var response api.RemoveRoomAliasResponse
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.ErrorResponse(err)
}
if err := r.RemoveRoomAlias(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverQueryCurrentStatePath,
httputil.MakeInternalAPI("queryCurrentState", func(req *http.Request) util.JSONResponse {
request := api.QueryCurrentStateRequest{}
response := api.QueryCurrentStateResponse{}
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.QueryCurrentState(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverQueryRoomsForUserPath,
httputil.MakeInternalAPI("queryRoomsForUser", func(req *http.Request) util.JSONResponse {
request := api.QueryRoomsForUserRequest{}
response := api.QueryRoomsForUserResponse{}
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.QueryRoomsForUser(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverQueryBulkStateContentPath,
httputil.MakeInternalAPI("queryBulkStateContent", func(req *http.Request) util.JSONResponse {
request := api.QueryBulkStateContentRequest{}
response := api.QueryBulkStateContentResponse{}
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.QueryBulkStateContent(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverQuerySharedUsersPath,
httputil.MakeInternalAPI("querySharedUsers", func(req *http.Request) util.JSONResponse {
request := api.QuerySharedUsersRequest{}
response := api.QuerySharedUsersResponse{}
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.QuerySharedUsers(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverQueryKnownUsersPath,
httputil.MakeInternalAPI("queryKnownUsers", func(req *http.Request) util.JSONResponse {
request := api.QueryKnownUsersRequest{}
response := api.QueryKnownUsersResponse{}
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.QueryKnownUsers(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverQueryServerBannedFromRoomPath,
httputil.MakeInternalAPI("queryServerBannedFromRoom", func(req *http.Request) util.JSONResponse {
request := api.QueryServerBannedFromRoomRequest{}
response := api.QueryServerBannedFromRoomResponse{}
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.QueryServerBannedFromRoom(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
internalAPIMux.Handle(RoomserverQueryAuthChainPath,
httputil.MakeInternalAPI("queryAuthChain", func(req *http.Request) util.JSONResponse {
request := api.QueryAuthChainRequest{}
response := api.QueryAuthChainResponse{}
if err := json.NewDecoder(req.Body).Decode(&request); err != nil {
return util.MessageResponse(http.StatusBadRequest, err.Error())
}
if err := r.QueryAuthChain(req.Context(), &request, &response); err != nil {
return util.ErrorResponse(err)
}
return util.JSONResponse{Code: http.StatusOK, JSON: &response}
}),
)
}