示例#1
0
文件: build.go 项目: Ablu/drone
func DeleteBuild(c *gin.Context) {
	repo := session.Repo(c)

	// parse the build number and job sequence number from
	// the repquest parameter.
	num, _ := strconv.Atoi(c.Params.ByName("number"))
	seq, _ := strconv.Atoi(c.Params.ByName("job"))

	build, err := store.GetBuildNumber(c, repo, num)
	if err != nil {
		c.AbortWithError(404, err)
		return
	}

	job, err := store.GetJobNumber(c, build, seq)
	if err != nil {
		c.AbortWithError(404, err)
		return
	}

	bus.Publish(c, bus.NewEvent(bus.Cancelled, repo, build, job))
	c.String(204, "")
}
示例#2
0
文件: build.go 项目: sis-tools/drone
func DeleteBuild(c *gin.Context) {
	repo := session.Repo(c)

	// parse the build number and job sequence number from
	// the repquest parameter.
	num, _ := strconv.Atoi(c.Params.ByName("number"))
	seq, _ := strconv.Atoi(c.Params.ByName("job"))

	build, err := store.GetBuildNumber(c, repo, num)
	if err != nil {
		c.AbortWithError(404, err)
		return
	}

	job, err := store.GetJobNumber(c, build, seq)
	if err != nil {
		c.AbortWithError(404, err)
		return
	}

	if job.Status != model.StatusRunning {
		c.String(400, "Cannot cancel a non-running build")
		return
	}

	job.Status = model.StatusKilled
	job.Finished = time.Now().Unix()
	if job.Started == 0 {
		job.Started = job.Finished
	}
	job.ExitCode = 137
	store.UpdateBuildJob(c, build, job)

	bus.Publish(c, bus.NewEvent(bus.Cancelled, repo, build, job))
	c.String(204, "")
}
示例#3
0
文件: queue.go 项目: Ablu/drone
// Update handles build updates from the agent and persists to the database.
func Update(c *gin.Context) {
	work := &queue.Work{}
	if err := c.BindJSON(work); err != nil {
		logrus.Errorf("Invalid input. %s", err)
		return
	}

	// TODO(bradrydzewski) it is really annoying that we have to do this lookup
	// and I'd prefer not to. The reason we do this is because the Build and Job
	// have fields that aren't serialized to json and would be reset to their
	// empty values if we just saved what was coming in the http.Request body.
	build, err := store.GetBuild(c, work.Build.ID)
	if err != nil {
		c.String(404, "Unable to find build. %s", err)
		return
	}
	job, err := store.GetJob(c, work.Job.ID)
	if err != nil {
		c.String(404, "Unable to find job. %s", err)
		return
	}
	build.Started = work.Build.Started
	build.Finished = work.Build.Finished
	build.Status = work.Build.Status
	job.Started = work.Job.Started
	job.Finished = work.Job.Finished
	job.Status = work.Job.Status
	job.ExitCode = work.Job.ExitCode
	job.Error = work.Job.Error

	if build.Status == model.StatusPending {
		build.Started = work.Job.Started
		build.Status = model.StatusRunning
		store.UpdateBuild(c, build)
	}

	// if job.Status == model.StatusRunning {
	// 	err := stream.Create(c, stream.ToKey(job.ID))
	// 	if err != nil {
	// 		logrus.Errorf("Unable to create stream. %s", err)
	// 	}
	// }

	ok, err := store.UpdateBuildJob(c, build, job)
	if err != nil {
		c.String(500, "Unable to update job. %s", err)
		return
	}

	if ok && build.Status != model.StatusRunning {
		// get the user because we transfer the user form the server to agent
		// and back we lose the token which does not get serialized to json.
		user, err := store.GetUser(c, work.User.ID)
		if err != nil {
			c.String(500, "Unable to find user. %s", err)
			return
		}
		remote.Status(c, user, work.Repo, build,
			fmt.Sprintf("%s/%s/%d", work.System.Link, work.Repo.FullName, work.Build.Number))
	}

	if build.Status == model.StatusRunning {
		bus.Publish(c, bus.NewEvent(bus.Started, work.Repo, build, job))
	} else {
		bus.Publish(c, bus.NewEvent(bus.Finished, work.Repo, build, job))
	}

	c.JSON(200, work)
}
示例#4
0
文件: hook.go 项目: Ablu/drone
func PostHook(c *gin.Context) {
	remote_ := remote.FromContext(c)

	tmprepo, build, err := remote_.Hook(c.Request)
	if err != nil {
		log.Errorf("failure to parse hook. %s", err)
		c.AbortWithError(400, err)
		return
	}
	if build == nil {
		c.Writer.WriteHeader(200)
		return
	}
	if tmprepo == nil {
		log.Errorf("failure to ascertain repo from hook.")
		c.Writer.WriteHeader(400)
		return
	}

	// skip the build if any case-insensitive combination of the words "skip" and "ci"
	// wrapped in square brackets appear in the commit message
	skipMatch := skipRe.FindString(build.Message)
	if len(skipMatch) > 0 {
		log.Infof("ignoring hook. %s found in %s", skipMatch, build.Commit)
		c.Writer.WriteHeader(204)
		return
	}

	repo, err := store.GetRepoOwnerName(c, tmprepo.Owner, tmprepo.Name)
	if err != nil {
		log.Errorf("failure to find repo %s/%s from hook. %s", tmprepo.Owner, tmprepo.Name, err)
		c.AbortWithError(404, err)
		return
	}

	// get the token and verify the hook is authorized
	parsed, err := token.ParseRequest(c.Request, func(t *token.Token) (string, error) {
		return repo.Hash, nil
	})
	if err != nil {
		log.Errorf("failure to parse token from hook for %s. %s", repo.FullName, err)
		c.AbortWithError(400, err)
		return
	}
	if parsed.Text != repo.FullName {
		log.Errorf("failure to verify token from hook. Expected %s, got %s", repo.FullName, parsed.Text)
		c.AbortWithStatus(403)
		return
	}

	if repo.UserID == 0 {
		log.Warnf("ignoring hook. repo %s has no owner.", repo.FullName)
		c.Writer.WriteHeader(204)
		return
	}
	var skipped = true
	if (build.Event == model.EventPush && repo.AllowPush) ||
		(build.Event == model.EventPull && repo.AllowPull) ||
		(build.Event == model.EventDeploy && repo.AllowDeploy) ||
		(build.Event == model.EventTag && repo.AllowTag) {
		skipped = false
	}

	if skipped {
		log.Infof("ignoring hook. repo %s is disabled for %s events.", repo.FullName, build.Event)
		c.Writer.WriteHeader(204)
		return
	}

	user, err := store.GetUser(c, repo.UserID)
	if err != nil {
		log.Errorf("failure to find repo owner %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	// if there is no email address associated with the pull request,
	// we lookup the email address based on the authors github login.
	//
	// my initial hesitation with this code is that it has the ability
	// to expose your email address. At the same time, your email address
	// is already exposed in the public .git log. So while some people will
	// a small number of people will probably be upset by this, I'm not sure
	// it is actually that big of a deal.
	if len(build.Email) == 0 {
		author, err := store.GetUserLogin(c, build.Author)
		if err == nil {
			build.Email = author.Email
		}
	}

	// if the remote has a refresh token, the current access token
	// may be stale. Therefore, we should refresh prior to dispatching
	// the job.
	if refresher, ok := remote_.(remote.Refresher); ok {
		ok, _ := refresher.Refresh(user)
		if ok {
			store.UpdateUser(c, user)
		}
	}

	// fetch the build file from the database
	config := ToConfig(c)
	raw, err := remote_.File(user, repo, build, config.Yaml)
	if err != nil {
		log.Errorf("failure to get build config for %s. %s", repo.FullName, err)
		c.AbortWithError(404, err)
		return
	}
	sec, err := remote_.File(user, repo, build, config.Shasum)
	if err != nil {
		log.Debugf("cannot find build secrets for %s. %s", repo.FullName, err)
		// NOTE we don't exit on failure. The sec file is optional
	}

	axes, err := yaml.ParseMatrix(raw)
	if err != nil {
		c.String(500, "Failed to parse yaml file or calculate matrix. %s", err)
		return
	}
	if len(axes) == 0 {
		axes = append(axes, yaml.Axis{})
	}

	netrc, err := remote_.Netrc(user, repo)
	if err != nil {
		c.String(500, "Failed to generate netrc file. %s", err)
		return
	}

	// verify the branches can be built vs skipped
	branches := yaml.ParseBranch(raw)
	if !branches.Match(build.Branch) && build.Event != model.EventTag && build.Event != model.EventDeploy {
		c.String(200, "Branch does not match restrictions defined in yaml")
		return
	}

	signature, err := jose.ParseSigned(string(sec))
	if err != nil {
		log.Debugf("cannot parse .drone.yml.sig file. %s", err)
	} else if len(sec) == 0 {
		log.Debugf("cannot parse .drone.yml.sig file. empty file")
	} else {
		build.Signed = true
		output, err := signature.Verify([]byte(repo.Hash))
		if err != nil {
			log.Debugf("cannot verify .drone.yml.sig file. %s", err)
		} else if string(output) != string(raw) {
			log.Debugf("cannot verify .drone.yml.sig file. no match")
		} else {
			build.Verified = true
		}
	}

	// update some build fields
	build.Status = model.StatusPending
	build.RepoID = repo.ID

	// and use a transaction
	var jobs []*model.Job
	for num, axis := range axes {
		jobs = append(jobs, &model.Job{
			BuildID:     build.ID,
			Number:      num + 1,
			Status:      model.StatusPending,
			Environment: axis,
		})
	}
	err = store.CreateBuild(c, build, jobs...)
	if err != nil {
		log.Errorf("failure to save commit for %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	c.JSON(200, build)

	url := fmt.Sprintf("%s/%s/%d", httputil.GetURL(c.Request), repo.FullName, build.Number)
	err = remote_.Status(user, repo, build, url)
	if err != nil {
		log.Errorf("error setting commit status for %s/%d", repo.FullName, build.Number)
	}

	// get the previous build so that we can send
	// on status change notifications
	last, _ := store.GetBuildLastBefore(c, repo, build.Branch, build.ID)
	secs, err := store.GetSecretList(c, repo)
	if err != nil {
		log.Errorf("Error getting secrets for %s#%d. %s", repo.FullName, build.Number, err)
	}

	bus.Publish(c, bus.NewBuildEvent(bus.Enqueued, repo, build))
	for _, job := range jobs {
		queue.Publish(c, &queue.Work{
			Signed:    build.Signed,
			Verified:  build.Verified,
			User:      user,
			Repo:      repo,
			Build:     build,
			BuildLast: last,
			Job:       job,
			Netrc:     netrc,
			Yaml:      string(raw),
			Secrets:   secs,
			System:    &model.System{Link: httputil.GetURL(c.Request)},
		})
	}

}
示例#5
0
文件: build.go 项目: Ablu/drone
func PostBuild(c *gin.Context) {

	remote_ := remote.FromContext(c)
	repo := session.Repo(c)
	fork := c.DefaultQuery("fork", "false")

	num, err := strconv.Atoi(c.Param("number"))
	if err != nil {
		c.AbortWithError(http.StatusBadRequest, err)
		return
	}

	user, err := store.GetUser(c, repo.UserID)
	if err != nil {
		log.Errorf("failure to find repo owner %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	build, err := store.GetBuildNumber(c, repo, num)
	if err != nil {
		log.Errorf("failure to get build %d. %s", num, err)
		c.AbortWithError(404, err)
		return
	}

	// if the remote has a refresh token, the current access token
	// may be stale. Therefore, we should refresh prior to dispatching
	// the job.
	if refresher, ok := remote_.(remote.Refresher); ok {
		ok, _ := refresher.Refresh(user)
		if ok {
			store.UpdateUser(c, user)
		}
	}

	// fetch the .drone.yml file from the database
	config := ToConfig(c)
	raw, err := remote_.File(user, repo, build, config.Yaml)
	if err != nil {
		log.Errorf("failure to get build config for %s. %s", repo.FullName, err)
		c.AbortWithError(404, err)
		return
	}

	// Fetch secrets file but don't exit on error as it's optional
	sec, err := remote_.File(user, repo, build, config.Shasum)
	if err != nil {
		log.Debugf("cannot find build secrets for %s. %s", repo.FullName, err)
	}

	netrc, err := remote_.Netrc(user, repo)
	if err != nil {
		log.Errorf("failure to generate netrc for %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	jobs, err := store.GetJobList(c, build)
	if err != nil {
		log.Errorf("failure to get build %d jobs. %s", build.Number, err)
		c.AbortWithError(404, err)
		return
	}

	// must not restart a running build
	if build.Status == model.StatusPending || build.Status == model.StatusRunning {
		c.String(409, "Cannot re-start a started build")
		return
	}

	// forking the build creates a duplicate of the build
	// and then executes. This retains prior build history.
	if forkit, _ := strconv.ParseBool(fork); forkit {
		build.ID = 0
		build.Number = 0
		for _, job := range jobs {
			job.ID = 0
			job.NodeID = 0
		}
		err := store.CreateBuild(c, build, jobs...)
		if err != nil {
			c.String(500, err.Error())
			return
		}

		event := c.DefaultQuery("event", build.Event)
		if event == model.EventPush ||
			event == model.EventPull ||
			event == model.EventTag ||
			event == model.EventDeploy {
			build.Event = event
		}
		build.Deploy = c.DefaultQuery("deploy_to", build.Deploy)
	}

	// todo move this to database tier
	// and wrap inside a transaction
	build.Status = model.StatusPending
	build.Started = 0
	build.Finished = 0
	build.Enqueued = time.Now().UTC().Unix()
	for _, job := range jobs {
		job.Status = model.StatusPending
		job.Started = 0
		job.Finished = 0
		job.ExitCode = 0
		job.NodeID = 0
		job.Enqueued = build.Enqueued
		store.UpdateJob(c, job)
	}

	err = store.UpdateBuild(c, build)
	if err != nil {
		c.AbortWithStatus(500)
		return
	}

	c.JSON(202, build)

	// get the previous build so that we can send
	// on status change notifications
	last, _ := store.GetBuildLastBefore(c, repo, build.Branch, build.ID)
	secs, err := store.GetSecretList(c, repo)
	if err != nil {
		log.Errorf("Error getting secrets for %s#%d. %s", repo.FullName, build.Number, err)
	}

	var signed bool
	var verified bool

	signature, err := jose.ParseSigned(string(sec))
	if err != nil {
		log.Debugf("cannot parse .drone.yml.sig file. %s", err)
	} else if len(sec) == 0 {
		log.Debugf("cannot parse .drone.yml.sig file. empty file")
	} else {
		signed = true
		output, err := signature.Verify([]byte(repo.Hash))
		if err != nil {
			log.Debugf("cannot verify .drone.yml.sig file. %s", err)
		} else if string(output) != string(raw) {
			log.Debugf("cannot verify .drone.yml.sig file. no match. %q <> %q", string(output), string(raw))
		} else {
			verified = true
		}
	}

	log.Debugf(".drone.yml is signed=%v and verified=%v", signed, verified)

	bus.Publish(c, bus.NewBuildEvent(bus.Enqueued, repo, build))
	for _, job := range jobs {
		queue.Publish(c, &queue.Work{
			Signed:    signed,
			Verified:  verified,
			User:      user,
			Repo:      repo,
			Build:     build,
			BuildLast: last,
			Job:       job,
			Netrc:     netrc,
			Yaml:      string(raw),
			Secrets:   secs,
			System:    &model.System{Link: httputil.GetURL(c.Request)},
		})
	}
}