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// Copyright 2017 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package main
import (
"context"
"encoding/json"
"errors"
"fmt"
"io"
"github.com/google/syzkaller/dashboard/dashapi"
"google.golang.org/appengine/v2/log"
)
// Interface with external reporting systems.
// The external system is meant to poll for new bugs with apiReportingPoll,
// and report back bug status updates with apiReportingUpdate.
func apiReportingPollBugs(c context.Context, payload io.Reader) (interface{}, error) {
if stop, err := emergentlyStopped(c); err != nil || stop {
return &dashapi.PollBugsResponse{}, err
}
req := new(dashapi.PollBugsRequest)
if err := json.NewDecoder(payload).Decode(req); err != nil {
return nil, fmt.Errorf("failed to unmarshal request: %w", err)
}
reports := reportingPollBugs(c, req.Type)
resp := &dashapi.PollBugsResponse{
Reports: reports,
}
jobs, err := pollCompletedJobs(c, req.Type)
if err != nil {
log.Errorf(c, "failed to poll jobs(bugs): %v", err)
}
resp.Reports = append(resp.Reports, jobs...)
return resp, nil
}
func apiReportingPollNotifications(c context.Context, payload io.Reader,
) (interface{}, error) {
if stop, err := emergentlyStopped(c); err != nil || stop {
return &dashapi.PollNotificationsResponse{}, err
}
req := new(dashapi.PollNotificationsRequest)
if err := json.NewDecoder(payload).Decode(req); err != nil {
return nil, fmt.Errorf("failed to unmarshal request: %w", err)
}
notifs := reportingPollNotifications(c, req.Type)
resp := &dashapi.PollNotificationsResponse{
Notifications: notifs,
}
return resp, nil
}
func apiReportingPollClosed(c context.Context, payload io.Reader) (interface{}, error) {
if stop, err := emergentlyStopped(c); err != nil || stop {
return &dashapi.PollClosedResponse{}, err
}
req := new(dashapi.PollClosedRequest)
if err := json.NewDecoder(payload).Decode(req); err != nil {
return nil, fmt.Errorf("failed to unmarshal request: %w", err)
}
ids, err := reportingPollClosed(c, req.IDs)
if err != nil {
return nil, err
}
resp := &dashapi.PollClosedResponse{
IDs: ids,
}
return resp, nil
}
func apiReportingUpdate(c context.Context, payload io.Reader) (interface{}, error) {
req := new(dashapi.BugUpdate)
if err := json.NewDecoder(payload).Decode(req); err != nil {
return nil, fmt.Errorf("failed to unmarshal request: %w", err)
}
if req.JobID != "" {
resp := &dashapi.BugUpdateReply{
OK: true,
Error: false,
}
if err := jobReported(c, req.JobID); err != nil {
log.Errorf(c, "failed to mark job reported: %v", err)
resp.Text = err.Error()
resp.Error = true
}
return resp, nil
}
ok, reason, err := incomingCommand(c, req)
return &dashapi.BugUpdateReply{
OK: ok,
Error: err != nil,
Text: reason,
}, nil
}
func apiNewTestJob(c context.Context, payload io.Reader) (interface{}, error) {
req := new(dashapi.TestPatchRequest)
if err := json.NewDecoder(payload).Decode(req); err != nil {
return nil, fmt.Errorf("failed to unmarshal request: %w", err)
}
resp := &dashapi.TestPatchReply{}
err := handleExternalTestRequest(c, req)
if err != nil {
resp.ErrorText = err.Error()
var badTest *BadTestRequestError
if !errors.As(err, &badTest) {
// Log errors that are not related to the invalid input.
log.Errorf(c, "external patch posting error: %v", err)
}
}
return resp, nil
}
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