func (as *APIServer) existingPatchRequest(w http.ResponseWriter, r *http.Request) {
p, err := getPatchFromRequest(r)
if err != nil {
http.Error(w, err.Error(), http.StatusNotFound)
return
}
if !getGlobalLock(r.RemoteAddr, p.Id.String()) {
as.LoggedError(w, r, http.StatusInternalServerError, ErrLockTimeout)
return
}
defer releaseGlobalLock(r.RemoteAddr, p.Id.String())
// dispatch to handlers based on specified action
switch r.FormValue("action") {
case "update":
name := r.FormValue("desc")
err := p.SetDescription(name)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
as.WriteJSON(w, http.StatusOK, "patch updated")
case "finalize":
if p.Activated == true {
http.Error(w, "patch is already finalized", http.StatusBadRequest)
return
}
patchedProject, err := validator.GetPatchedProject(p, &as.Settings)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
projectYamlBytes, err := yaml.Marshal(patchedProject)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("error marshalling patched config: %v", err))
return
}
p.PatchedConfig = string(projectYamlBytes)
_, err = model.FinalizePatch(p, &as.Settings)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
as.WriteJSON(w, http.StatusOK, "patch finalized")
case "cancel":
err = model.CancelPatch(p)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
as.WriteJSON(w, http.StatusOK, "patch deleted")
default:
http.Error(w, fmt.Sprintf("Unrecognized action: %v", r.FormValue("action")), http.StatusBadRequest)
}
}
func (as *APIServer) existingPatchRequest(w http.ResponseWriter, r *http.Request) {
user := MustHaveUser(r)
p, err := getPatchFromRequest(r)
if err != nil {
http.Error(w, err.Error(), http.StatusNotFound)
return
}
if !getGlobalLock(r.RemoteAddr, p.Id.String()) {
as.LoggedError(w, r, http.StatusInternalServerError, ErrLockTimeout)
return
}
defer releaseGlobalLock(r.RemoteAddr, p.Id.String())
var action, desc string
if r.Header.Get("Content-Type") == "application/x-www-form-urlencoded" {
action = r.FormValue("action")
} else {
data := struct {
PatchId string `json:"patch_id"`
Action string `json:"action"`
Description string `json:"description"`
}{}
if err := util.ReadJSONInto(r.Body, &data); err != nil {
as.LoggedError(w, r, http.StatusBadRequest, err)
return
}
action, desc = data.Action, data.Description
}
// dispatch to handlers based on specified action
switch action {
case "update":
err := p.SetDescription(desc)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
as.WriteJSON(w, http.StatusOK, "patch updated")
case "finalize":
if p.Activated == true {
http.Error(w, "patch is already finalized", http.StatusBadRequest)
return
}
patchedProject, err := validator.GetPatchedProject(p, &as.Settings)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
projectYamlBytes, err := yaml.Marshal(patchedProject)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("error marshalling patched config: %v", err))
return
}
p.PatchedConfig = string(projectYamlBytes)
_, err = model.FinalizePatch(p, &as.Settings)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
as.WriteJSON(w, http.StatusOK, "patch finalized")
case "cancel":
err = model.CancelPatch(p, user.Id)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
as.WriteJSON(w, http.StatusOK, "patch deleted")
default:
http.Error(w, fmt.Sprintf("Unrecognized action: %v", action), http.StatusBadRequest)
}
}
func (as *APIServer) submitPatch(w http.ResponseWriter, r *http.Request) {
user := MustHaveUser(r)
var apiRequest PatchAPIRequest
var projId, description string
var finalize bool
if r.Header.Get("Content-Type") == "application/x-www-form-urlencoded" {
patchContent := r.FormValue("patch")
if patchContent == "" {
as.LoggedError(w, r, http.StatusBadRequest, fmt.Errorf("Error: Patch must not be empty"))
return
}
apiRequest = PatchAPIRequest{
ProjectFileName: r.FormValue("project"),
ModuleName: r.FormValue("module"),
Githash: r.FormValue("githash"),
PatchContent: r.FormValue("patch"),
BuildVariants: strings.Split(r.FormValue("buildvariants"), ","),
}
projId = r.FormValue("project")
description = r.FormValue("desc")
finalize = strings.ToLower(r.FormValue("finalize")) == "true"
} else {
data := struct {
Description string `json:"desc"`
Project string `json:"project"`
Patch string `json:"patch"`
Githash string `json:"githash"`
Variants string `json:"buildvariants"`
Tasks []string `json:"tasks"`
Finalize bool `json:"finalize"`
}{}
if err := util.ReadJSONInto(r.Body, &data); err != nil {
as.LoggedError(w, r, http.StatusBadRequest, err)
return
}
if len(data.Patch) > patch.SizeLimit {
as.LoggedError(w, r, http.StatusBadRequest, fmt.Errorf("Patch is too large."))
}
if len(data.Patch) == 0 {
as.LoggedError(w, r, http.StatusBadRequest, fmt.Errorf("Error: Patch must not be empty"))
return
}
description = data.Description
projId = data.Project
finalize = data.Finalize
apiRequest = PatchAPIRequest{
ProjectFileName: data.Project,
ModuleName: r.FormValue("module"),
Githash: data.Githash,
PatchContent: data.Patch,
BuildVariants: strings.Split(data.Variants, ","),
Tasks: data.Tasks,
}
}
projectRef, err := model.FindOneProjectRef(projId)
if err != nil {
message := fmt.Errorf("Error locating project ref '%v': %v",
projId, err)
as.LoggedError(w, r, http.StatusInternalServerError, message)
return
}
project, err := model.FindProject("", projectRef)
if err != nil {
message := fmt.Errorf("Error locating project '%v' from '%v': %v",
projId, as.Settings.ConfigDir, err)
as.LoggedError(w, r, http.StatusInternalServerError, message)
return
}
if project == nil {
as.LoggedError(w, r, http.StatusNotFound, fmt.Errorf("project %v not found", projId))
return
}
patchMetadata, err := apiRequest.Validate(as.Settings.Credentials["github"])
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("Invalid patch: %v", err))
return
}
if patchMetadata == nil {
as.LoggedError(w, r, http.StatusBadRequest, fmt.Errorf("patch metadata is empty"))
return
}
if apiRequest.ModuleName != "" {
as.WriteJSON(w, http.StatusBadRequest,
"module not allowed when creating new patches (must be added in a subsequent request)")
return
}
patchProjectRef, err := model.FindOneProjectRef(patchMetadata.Project.Identifier)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("Invalid projectRef: %v", err))
return
}
if patchProjectRef == nil {
as.LoggedError(w, r, http.StatusNotFound, fmt.Errorf("Empty patch project Ref"))
return
}
commitInfo, err := thirdparty.GetCommitEvent(as.Settings.Credentials["github"],
patchProjectRef.Owner,
patchProjectRef.Repo,
apiRequest.Githash)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
if commitInfo == nil {
as.WriteJSON(w, http.StatusBadRequest, "That commit doesn't seem to exist.")
return
}
createTime := time.Now()
// create a new object ID to use as reference for the patch data
patchFileId := bson.NewObjectId().Hex()
patchDoc := &patch.Patch{
Id: bson.NewObjectId(),
Description: description,
Author: user.Id,
Project: apiRequest.ProjectFileName,
Githash: apiRequest.Githash,
CreateTime: createTime,
Status: evergreen.PatchCreated,
BuildVariants: apiRequest.BuildVariants,
Tasks: apiRequest.Tasks,
Patches: []patch.ModulePatch{
patch.ModulePatch{
ModuleName: "",
Githash: apiRequest.Githash,
PatchSet: patch.PatchSet{
PatchFileId: patchFileId,
Summary: patchMetadata.Summaries,
},
},
},
}
// write the patch content into a GridFS file under a new ObjectId.
err = db.WriteGridFile(patch.GridFSPrefix, patchFileId, strings.NewReader(apiRequest.PatchContent))
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("failed to write patch file to db: %v", err))
return
}
// Get and validate patched config and add it to the patch document
patchedProject, err := validator.GetPatchedProject(patchDoc, &as.Settings)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("invalid patched config: %v", err))
return
}
projectYamlBytes, err := yaml.Marshal(patchedProject)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("error marshalling patched config: %v", err))
return
}
// set the patch number based on patch author
patchDoc.PatchNumber, err = user.IncPatchNumber()
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("error computing patch num %v", err))
return
}
patchDoc.PatchedConfig = string(projectYamlBytes)
patchDoc.ClearPatchData()
//expand tasks and build variants and include dependencies
buildVariants := patchDoc.BuildVariants
if len(patchDoc.BuildVariants) == 1 && patchDoc.BuildVariants[0] == "all" {
buildVariants = make([]string, 0)
for _, buildVariant := range patchedProject.BuildVariants {
if buildVariant.Disabled {
continue
}
buildVariants = append(buildVariants, buildVariant.Name)
}
}
tasks := patchDoc.Tasks
if len(patchDoc.Tasks) == 1 && patchDoc.Tasks[0] == "all" {
tasks = make([]string, 0)
for _, t := range patchedProject.Tasks {
tasks = append(tasks, t.Name)
}
}
// update variant and tasks to include dependencies
patchDoc.BuildVariants, patchDoc.Tasks = model.IncludePatchDependencies(
project, buildVariants, tasks)
if err = patchDoc.Insert(); err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("error inserting patch: %v", err))
return
}
if finalize {
if _, err = model.FinalizePatch(patchDoc, &as.Settings); err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
}
as.WriteJSON(w, http.StatusCreated, PatchAPIResponse{Patch: patchDoc})
}
// CreatePatch checks an API request to see if it is safe and sane.
// Returns the relevant patch metadata, the patch document, and any errors that occur.
func (pr *PatchAPIRequest) CreatePatch(finalize bool, oauthToken string,
dbUser *user.DBUser, settings *evergreen.Settings) (*model.Project, *patch.Patch, error) {
var repoOwner, repo string
var module *model.Module
projectRef, err := model.FindOneProjectRef(pr.ProjectId)
if err != nil {
return nil, nil, fmt.Errorf("Could not find project ref %v : %v", pr.ProjectId, err)
}
repoOwner = projectRef.Owner
repo = projectRef.Repo
if len(pr.Githash) != 40 {
return nil, nil, fmt.Errorf("invalid githash")
}
gitCommit, err := thirdparty.GetCommitEvent(oauthToken, repoOwner, repo, pr.Githash)
if err != nil {
return nil, nil, fmt.Errorf("could not find base revision %v for project %v: %v",
pr.Githash, projectRef.Identifier, err)
}
if gitCommit == nil {
return nil, nil, fmt.Errorf("commit hash %v doesn't seem to exist", pr.Githash)
}
summaries, err := getSummaries(pr.PatchContent)
if err != nil {
return nil, nil, err
}
isEmpty := (pr.PatchContent == "")
if finalize && (len(pr.BuildVariants) == 0 || pr.BuildVariants[0] == "") {
return nil, nil, fmt.Errorf("no buildvariants specified")
}
createTime := time.Now()
// create a new object ID to use as reference for the patch data
patchFileId := bson.NewObjectId().Hex()
patchDoc := &patch.Patch{
Id: bson.NewObjectId(),
Description: pr.Description,
Author: dbUser.Id,
Project: pr.ProjectId,
Githash: pr.Githash,
CreateTime: createTime,
Status: evergreen.PatchCreated,
BuildVariants: pr.BuildVariants,
Tasks: pr.Tasks,
IsEmpty: isEmpty,
Patches: []patch.ModulePatch{
{
ModuleName: "",
Githash: pr.Githash,
PatchSet: patch.PatchSet{
Patch: pr.PatchContent,
PatchFileId: patchFileId,
Summary: summaries,
},
},
},
}
// Get and validate patched config and add it to the patch document
project, err := validator.GetPatchedProject(patchDoc, settings)
if err != nil {
return nil, nil, fmt.Errorf("invalid patched config: %v", err)
}
if pr.ModuleName != "" {
// is there a module? validate it.
module, err = project.GetModuleByName(pr.ModuleName)
if err != nil {
return nil, nil, fmt.Errorf("could not find module %v: %v", pr.ModuleName, err)
}
if module == nil {
return nil, nil, fmt.Errorf("no module named %v", pr.ModuleName)
}
}
// verify that all variants exists
for _, buildVariant := range pr.BuildVariants {
if buildVariant == "all" || buildVariant == "" {
continue
}
bv := project.FindBuildVariant(buildVariant)
if bv == nil {
return nil, nil, fmt.Errorf("No such buildvariant: %v", buildVariant)
}
}
// write the patch content into a GridFS file under a new ObjectId after validating.
err = db.WriteGridFile(patch.GridFSPrefix, patchFileId, strings.NewReader(pr.PatchContent))
if err != nil {
return nil, nil, fmt.Errorf("failed to write patch file to db: %v", err)
}
// add the project config
projectYamlBytes, err := yaml.Marshal(project)
if err != nil {
return nil, nil, fmt.Errorf("error marshalling patched config: %v", err)
}
// set the patch number based on patch author
patchDoc.PatchNumber, err = dbUser.IncPatchNumber()
if err != nil {
return nil, nil, fmt.Errorf("error computing patch num %v", err)
}
patchDoc.PatchedConfig = string(projectYamlBytes)
patchDoc.ClearPatchData()
return project, patchDoc, nil
}
func (as *APIServer) submitPatch(w http.ResponseWriter, r *http.Request) {
user := MustHaveUser(r)
apiRequest := PatchAPIRequest{
ProjectFileName: r.FormValue("project"),
ModuleName: r.FormValue("module"),
Githash: r.FormValue("githash"),
PatchContent: r.FormValue("patch"),
BuildVariants: strings.Split(r.FormValue("buildvariants"), ","),
}
description := r.FormValue("desc")
projId := r.FormValue("project")
projectRef, err := model.FindOneProjectRef(projId)
if err != nil {
message := fmt.Errorf("Error locating project ref '%v': %v",
projId, err)
as.LoggedError(w, r, http.StatusInternalServerError, message)
return
}
project, err := model.FindProject("", projectRef)
if err != nil {
message := fmt.Errorf("Error locating project '%v' from '%v': %v",
projId, as.Settings.ConfigDir, err)
as.LoggedError(w, r, http.StatusInternalServerError, message)
return
}
if project == nil {
as.LoggedError(w, r, http.StatusNotFound, fmt.Errorf("project %v not found", projId))
return
}
patchMetadata, err := apiRequest.Validate(as.Settings.Credentials[projectRef.RepoKind])
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("Invalid patch: %v", err))
return
}
if patchMetadata == nil {
as.LoggedError(w, r, http.StatusBadRequest, fmt.Errorf("patch metadata is empty"))
return
}
if apiRequest.ModuleName != "" {
as.WriteJSON(w, http.StatusBadRequest,
"module not allowed when creating new patches (must be added in a subsequent request)")
return
}
patchProjectRef, err := model.FindOneProjectRef(patchMetadata.Project.Identifier)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("Invalid projectRef: %v", err))
return
}
if patchProjectRef == nil {
as.LoggedError(w, r, http.StatusNotFound, fmt.Errorf("Empty patch project Ref"))
return
}
commitInfo, err := thirdparty.GetCommitEvent(as.Settings.Credentials[projectRef.RepoKind],
patchProjectRef.Owner,
patchProjectRef.Repo,
apiRequest.Githash)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
if commitInfo == nil {
as.WriteJSON(w, http.StatusBadRequest, "That commit doesn't seem to exist.")
return
}
createTime := time.Now()
patchDoc := &patch.Patch{
Id: bson.NewObjectId(),
Description: description,
Author: user.Id,
Project: apiRequest.ProjectFileName,
Githash: apiRequest.Githash,
CreateTime: createTime,
Status: evergreen.PatchCreated,
BuildVariants: apiRequest.BuildVariants,
Tasks: nil,
Patches: []patch.ModulePatch{
patch.ModulePatch{
ModuleName: "",
Githash: apiRequest.Githash,
PatchSet: patch.PatchSet{
Patch: apiRequest.PatchContent,
Summary: patchMetadata.Summaries,
},
},
},
}
// set the patch number based on patch author
patchDoc.PatchNumber, err = user.IncPatchNumber()
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("error computing patch num %v", err))
return
}
// Get and validate patched config and add it to the patch document
patchedProject, err := validator.GetPatchedProject(patchDoc, &as.Settings)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("invalid patched config: %v", err))
return
}
projectYamlBytes, err := yaml.Marshal(patchedProject)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("error marshalling patched config: %v", err))
return
}
patchDoc.PatchedConfig = string(projectYamlBytes)
if err = patchDoc.Insert(); err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("error inserting patch: %v", err))
return
}
if strings.ToLower(r.FormValue("finalize")) == "true" {
if _, err = model.FinalizePatch(patchDoc, &as.Settings); err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
}
as.WriteJSON(w, http.StatusCreated, PatchAPIResponse{Patch: patchDoc})
}
