59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
// SPDX-FileCopyrightText: 2021 The NGI Pointer Secure-Scuttlebutt Team of 2020/2021
|
|
//
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package server
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
|
|
"github.com/ssbc/go-muxrpc/v2"
|
|
refs "github.com/ssbc/go-ssb-refs"
|
|
"github.com/ssbc/go-ssb-room/v2/internal/network"
|
|
"github.com/ssbc/go-ssb-room/v2/roomdb"
|
|
)
|
|
|
|
type Member struct {
|
|
ID refs.FeedRef `json:"id"`
|
|
}
|
|
|
|
func (h *Handler) members(ctx context.Context, req *muxrpc.Request, snk *muxrpc.ByteSink) error {
|
|
peer, err := network.GetFeedRefFromAddr(req.RemoteAddr())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
pm, err := h.config.GetPrivacyMode(ctx)
|
|
if err != nil {
|
|
return fmt.Errorf("running with unknown privacy mode: %w", err)
|
|
}
|
|
|
|
if pm == roomdb.ModeCommunity || pm == roomdb.ModeRestricted {
|
|
_, err := h.membersdb.GetByFeed(ctx, peer)
|
|
if err != nil {
|
|
return fmt.Errorf("external users are not allowed to list members: %w", err)
|
|
}
|
|
}
|
|
|
|
members, err := h.membersdb.List(ctx)
|
|
if err != nil {
|
|
return fmt.Errorf("error listing members: %w", err)
|
|
}
|
|
|
|
snk.SetEncoding(muxrpc.TypeJSON)
|
|
|
|
for _, member := range members {
|
|
if err = json.NewEncoder(snk).Encode([]Member{
|
|
{
|
|
ID: member.PubKey,
|
|
},
|
|
}); err != nil {
|
|
return fmt.Errorf("encoder error: %w", err)
|
|
}
|
|
}
|
|
|
|
return snk.Close()
|
|
}
|