/
ephemeral_handler.go
110 lines (89 loc) · 3.63 KB
/
ephemeral_handler.go
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// Handlers for ephemeral-related gregor messages
package service
import (
"encoding/json"
"fmt"
"strings"
"golang.org/x/net/context"
"github.com/keybase/client/go/ephemeral"
"github.com/keybase/client/go/gregor"
"github.com/keybase/client/go/libkb"
"github.com/keybase/client/go/protocol/gregor1"
"github.com/keybase/client/go/protocol/keybase1"
)
const ekHandlerName = "ephemeralHandler"
type ekHandler struct {
libkb.Contextified
}
var _ libkb.GregorInBandMessageHandler = (*ekHandler)(nil)
func newEKHandler(g *libkb.GlobalContext) *ekHandler {
return &ekHandler{
Contextified: libkb.NewContextified(g),
}
}
func (r *ekHandler) Create(ctx context.Context, cli gregor1.IncomingInterface, category string, item gregor.Item) (bool, error) {
switch category {
case "ephemeral.new_team_ek":
return true, r.newTeamEK(ctx, cli, item)
case "ephemeral.new_teambot_key":
return true, r.newTeambotEK(ctx, cli, item)
case "ephemeral.teambot_key_needed":
return true, r.teambotEKNeeded(ctx, cli, item)
default:
if strings.HasPrefix(category, "ephemeral.") {
return false, fmt.Errorf("unknown ekHandler category: %q", category)
}
return false, nil
}
}
func (r *ekHandler) Dismiss(ctx context.Context, cli gregor1.IncomingInterface, category string, item gregor.Item) (bool, error) {
return false, nil
}
func (r *ekHandler) IsAlive() bool {
return true
}
func (r *ekHandler) Name() string {
return ekHandlerName
}
func (r *ekHandler) newTeamEK(ctx context.Context, cli gregor1.IncomingInterface, item gregor.Item) error {
r.G().Log.CDebugf(ctx, "ekHandler: ephemeral.new_team_ek received")
var msg keybase1.NewTeamEkArg
if err := json.Unmarshal(item.Body().Bytes(), &msg); err != nil {
r.G().Log.CDebugf(ctx, "error unmarshaling ephemeral.new_team_ek item: %s", err)
return err
}
r.G().Log.CDebugf(ctx, "ephemeral.new_team_ek unmarshaled: %+v", msg)
if err := ephemeral.HandleNewTeamEK(r.MetaContext(ctx), msg.Id, msg.Generation); err != nil {
return err
}
r.G().Log.CDebugf(ctx, "dismissing ephemeral.new_team_ek item since action succeeded")
return r.G().GregorState.DismissItem(ctx, cli, item.Metadata().MsgID())
}
func (r *ekHandler) newTeambotEK(ctx context.Context, cli gregor1.IncomingInterface, item gregor.Item) error {
r.G().Log.CDebugf(ctx, "ekHandler: ephemeral.new_teambot_key received")
var msg keybase1.NewTeambotEkArg
if err := json.Unmarshal(item.Body().Bytes(), &msg); err != nil {
r.G().Log.CDebugf(ctx, "error unmarshaling ephemeral.new_teambot_key item: %s", err)
return err
}
r.G().Log.CDebugf(ctx, "ephemeral.new_teambot_key unmarshaled: %+v", msg)
if err := ephemeral.HandleNewTeambotEK(r.MetaContext(ctx), msg.Id, msg.Generation); err != nil {
return err
}
r.G().Log.CDebugf(ctx, "dismissing ephemeral.new_teambot_key since action succeeded")
return r.G().GregorState.DismissItem(ctx, cli, item.Metadata().MsgID())
}
func (r *ekHandler) teambotEKNeeded(ctx context.Context, cli gregor1.IncomingInterface, item gregor.Item) error {
r.G().Log.CDebugf(ctx, "ekHandler: ephemeral.teambot_key_needed received")
var msg keybase1.TeambotEkNeededArg
if err := json.Unmarshal(item.Body().Bytes(), &msg); err != nil {
r.G().Log.CDebugf(ctx, "error unmarshaling ephemeral.teambot_key_needed item: %s", err)
return err
}
r.G().Log.CDebugf(ctx, "ephemeral.teambot_key_needed unmarshaled: %+v", msg)
if err := ephemeral.HandleTeambotEKNeeded(r.MetaContext(ctx), msg.Id, msg.Uid, msg.Generation, msg.ForceCreateGeneration); err != nil {
return err
}
r.G().Log.CDebugf(ctx, "dismissing ephemeral.teambot_key_needed item since action succeeded")
return r.G().GregorState.DismissItem(ctx, cli, item.Metadata().MsgID())
}