Peter Kurfer
2d97beaf70
- rename it to GenericSink - add tests - update dependencies - improve test step to always get a report - add NoOpSink for tests
74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
package rpc
|
|
|
|
import (
|
|
"context"
|
|
"io"
|
|
"os"
|
|
|
|
"gitlab.com/inetmock/inetmock/pkg/audit"
|
|
"gitlab.com/inetmock/inetmock/pkg/audit/sink"
|
|
"gitlab.com/inetmock/inetmock/pkg/logging"
|
|
"go.uber.org/zap"
|
|
)
|
|
|
|
type auditServer struct {
|
|
UnimplementedAuditServer
|
|
logger logging.Logger
|
|
eventStream audit.EventStream
|
|
}
|
|
|
|
func (a *auditServer) ListSinks(context.Context, *ListSinksRequest) (*ListSinksResponse, error) {
|
|
return &ListSinksResponse{
|
|
Sinks: a.eventStream.Sinks(),
|
|
}, nil
|
|
}
|
|
|
|
func (a *auditServer) WatchEvents(req *WatchEventsRequest, srv Audit_WatchEventsServer) (err error) {
|
|
a.logger.Info("watcher attached", zap.String("name", req.WatcherName))
|
|
err = a.eventStream.RegisterSink(srv.Context(), sink.NewGenericSink(req.WatcherName, func(ev audit.Event) {
|
|
if err = srv.Send(ev.ProtoMessage()); err != nil {
|
|
return
|
|
}
|
|
}))
|
|
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
<-srv.Context().Done()
|
|
a.logger.Info("Watcher detached", zap.String("name", req.WatcherName))
|
|
return
|
|
}
|
|
|
|
func (a *auditServer) RegisterFileSink(_ context.Context, req *RegisterFileSinkRequest) (resp *RegisterFileSinkResponse, err error) {
|
|
var writer io.WriteCloser
|
|
var flags int
|
|
|
|
switch req.OpenMode {
|
|
case FileOpenMode_APPEND:
|
|
flags = os.O_CREATE | os.O_WRONLY | os.O_APPEND
|
|
default:
|
|
flags = os.O_CREATE | os.O_WRONLY | os.O_TRUNC
|
|
}
|
|
|
|
var permissions = os.FileMode(req.Permissions)
|
|
if permissions == 0 {
|
|
permissions = 644
|
|
}
|
|
|
|
if writer, err = os.OpenFile(req.TargetPath, flags, permissions); err != nil {
|
|
return
|
|
}
|
|
if err = a.eventStream.RegisterSink(context.Background(), sink.NewWriterSink(req.TargetPath, audit.NewEventWriter(writer))); err != nil {
|
|
return
|
|
}
|
|
resp = &RegisterFileSinkResponse{}
|
|
return
|
|
}
|
|
|
|
func (a *auditServer) RemoveFileSink(_ context.Context, req *RemoveFileSinkRequest) (*RemoveFileSinkResponse, error) {
|
|
gotRemoved := a.eventStream.RemoveSink(req.TargetPath)
|
|
return &RemoveFileSinkResponse{
|
|
SinkGotRemoved: gotRemoved,
|
|
}, nil
|
|
}
|