gitea/models/webhook.go

944 lines
24 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2017 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"crypto/hmac"
"crypto/sha256"
"crypto/tls"
"encoding/hex"
"encoding/json"
"fmt"
"io/ioutil"
"net"
"net/http"
"net/url"
"strings"
"time"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/sync"
"code.gitea.io/gitea/modules/util"
"github.com/Unknwon/com"
gouuid "github.com/satori/go.uuid"
)
// HookQueue is a global queue of web hooks
var HookQueue = sync.NewUniqueQueue(setting.Webhook.QueueLength)
// HookContentType is the content type of a web hook
type HookContentType int
const (
// ContentTypeJSON is a JSON payload for web hooks
ContentTypeJSON HookContentType = iota + 1
// ContentTypeForm is an url-encoded form payload for web hook
ContentTypeForm
)
var hookContentTypes = map[string]HookContentType{
"json": ContentTypeJSON,
"form": ContentTypeForm,
}
// ToHookContentType returns HookContentType by given name.
func ToHookContentType(name string) HookContentType {
return hookContentTypes[name]
}
// Name returns the name of a given web hook's content type
func (t HookContentType) Name() string {
switch t {
case ContentTypeJSON:
return "json"
case ContentTypeForm:
return "form"
}
return ""
}
// IsValidHookContentType returns true if given name is a valid hook content type.
func IsValidHookContentType(name string) bool {
_, ok := hookContentTypes[name]
return ok
}
// HookEvents is a set of web hook events
type HookEvents struct {
Create bool `json:"create"`
Delete bool `json:"delete"`
Fork bool `json:"fork"`
Issues bool `json:"issues"`
IssueComment bool `json:"issue_comment"`
Push bool `json:"push"`
PullRequest bool `json:"pull_request"`
Repository bool `json:"repository"`
Release bool `json:"release"`
}
// HookEvent represents events that will delivery hook.
type HookEvent struct {
PushOnly bool `json:"push_only"`
SendEverything bool `json:"send_everything"`
ChooseEvents bool `json:"choose_events"`
HookEvents `json:"events"`
}
// HookStatus is the status of a web hook
type HookStatus int
// Possible statuses of a web hook
const (
HookStatusNone = iota
HookStatusSucceed
HookStatusFail
)
// Webhook represents a web hook object.
type Webhook struct {
ID int64 `xorm:"pk autoincr"`
RepoID int64 `xorm:"INDEX"`
OrgID int64 `xorm:"INDEX"`
URL string `xorm:"url TEXT"`
Signature string `xorm:"TEXT"`
HTTPMethod string `xorm:"http_method"`
ContentType HookContentType
Secret string `xorm:"TEXT"`
Events string `xorm:"TEXT"`
*HookEvent `xorm:"-"`
IsSSL bool `xorm:"is_ssl"`
IsActive bool `xorm:"INDEX"`
HookTaskType HookTaskType
Meta string `xorm:"TEXT"` // store hook-specific attributes
LastStatus HookStatus // Last delivery status
CreatedUnix util.TimeStamp `xorm:"INDEX created"`
UpdatedUnix util.TimeStamp `xorm:"INDEX updated"`
}
// AfterLoad updates the webhook object upon setting a column
func (w *Webhook) AfterLoad() {
w.HookEvent = &HookEvent{}
if err := json.Unmarshal([]byte(w.Events), w.HookEvent); err != nil {
log.Error("Unmarshal[%d]: %v", w.ID, err)
}
}
// GetSlackHook returns slack metadata
func (w *Webhook) GetSlackHook() *SlackMeta {
s := &SlackMeta{}
if err := json.Unmarshal([]byte(w.Meta), s); err != nil {
log.Error("webhook.GetSlackHook(%d): %v", w.ID, err)
}
return s
}
// GetDiscordHook returns discord metadata
func (w *Webhook) GetDiscordHook() *DiscordMeta {
s := &DiscordMeta{}
if err := json.Unmarshal([]byte(w.Meta), s); err != nil {
log.Error("webhook.GetDiscordHook(%d): %v", w.ID, err)
}
return s
}
// GetTelegramHook returns telegram metadata
func (w *Webhook) GetTelegramHook() *TelegramMeta {
s := &TelegramMeta{}
if err := json.Unmarshal([]byte(w.Meta), s); err != nil {
log.Error("webhook.GetTelegramHook(%d): %v", w.ID, err)
}
return s
}
// History returns history of webhook by given conditions.
func (w *Webhook) History(page int) ([]*HookTask, error) {
return HookTasks(w.ID, page)
}
// UpdateEvent handles conversion from HookEvent to Events.
func (w *Webhook) UpdateEvent() error {
data, err := json.Marshal(w.HookEvent)
w.Events = string(data)
return err
}
// HasCreateEvent returns true if hook enabled create event.
func (w *Webhook) HasCreateEvent() bool {
return w.SendEverything ||
(w.ChooseEvents && w.HookEvents.Create)
}
// HasDeleteEvent returns true if hook enabled delete event.
func (w *Webhook) HasDeleteEvent() bool {
return w.SendEverything ||
(w.ChooseEvents && w.HookEvents.Delete)
}
// HasForkEvent returns true if hook enabled fork event.
func (w *Webhook) HasForkEvent() bool {
return w.SendEverything ||
(w.ChooseEvents && w.HookEvents.Fork)
}
// HasIssuesEvent returns true if hook enabled issues event.
func (w *Webhook) HasIssuesEvent() bool {
return w.SendEverything ||
(w.ChooseEvents && w.HookEvents.Issues)
}
// HasIssueCommentEvent returns true if hook enabled issue_comment event.
func (w *Webhook) HasIssueCommentEvent() bool {
return w.SendEverything ||
(w.ChooseEvents && w.HookEvents.IssueComment)
}
// HasPushEvent returns true if hook enabled push event.
func (w *Webhook) HasPushEvent() bool {
return w.PushOnly || w.SendEverything ||
(w.ChooseEvents && w.HookEvents.Push)
}
// HasPullRequestEvent returns true if hook enabled pull request event.
func (w *Webhook) HasPullRequestEvent() bool {
return w.SendEverything ||
(w.ChooseEvents && w.HookEvents.PullRequest)
}
// HasReleaseEvent returns if hook enabled release event.
func (w *Webhook) HasReleaseEvent() bool {
return w.SendEverything ||
(w.ChooseEvents && w.HookEvents.Release)
}
// HasRepositoryEvent returns if hook enabled repository event.
func (w *Webhook) HasRepositoryEvent() bool {
return w.SendEverything ||
(w.ChooseEvents && w.HookEvents.Repository)
}
func (w *Webhook) eventCheckers() []struct {
has func() bool
typ HookEventType
} {
return []struct {
has func() bool
typ HookEventType
}{
{w.HasCreateEvent, HookEventCreate},
{w.HasDeleteEvent, HookEventDelete},
{w.HasForkEvent, HookEventFork},
{w.HasPushEvent, HookEventPush},
{w.HasIssuesEvent, HookEventIssues},
{w.HasIssueCommentEvent, HookEventIssueComment},
{w.HasPullRequestEvent, HookEventPullRequest},
{w.HasRepositoryEvent, HookEventRepository},
{w.HasReleaseEvent, HookEventRelease},
}
}
// EventsArray returns an array of hook events
func (w *Webhook) EventsArray() []string {
events := make([]string, 0, 7)
for _, c := range w.eventCheckers() {
if c.has() {
events = append(events, string(c.typ))
}
}
return events
}
// CreateWebhook creates a new web hook.
func CreateWebhook(w *Webhook) error {
return createWebhook(x, w)
}
func createWebhook(e Engine, w *Webhook) error {
_, err := e.Insert(w)
return err
}
// getWebhook uses argument bean as query condition,
// ID must be specified and do not assign unnecessary fields.
func getWebhook(bean *Webhook) (*Webhook, error) {
has, err := x.Get(bean)
if err != nil {
return nil, err
} else if !has {
return nil, ErrWebhookNotExist{bean.ID}
}
return bean, nil
}
// GetWebhookByID returns webhook of repository by given ID.
func GetWebhookByID(id int64) (*Webhook, error) {
return getWebhook(&Webhook{
ID: id,
})
}
// GetWebhookByRepoID returns webhook of repository by given ID.
func GetWebhookByRepoID(repoID, id int64) (*Webhook, error) {
return getWebhook(&Webhook{
ID: id,
RepoID: repoID,
})
}
// GetWebhookByOrgID returns webhook of organization by given ID.
func GetWebhookByOrgID(orgID, id int64) (*Webhook, error) {
return getWebhook(&Webhook{
ID: id,
OrgID: orgID,
})
}
// GetActiveWebhooksByRepoID returns all active webhooks of repository.
func GetActiveWebhooksByRepoID(repoID int64) ([]*Webhook, error) {
return getActiveWebhooksByRepoID(x, repoID)
}
func getActiveWebhooksByRepoID(e Engine, repoID int64) ([]*Webhook, error) {
webhooks := make([]*Webhook, 0, 5)
return webhooks, e.Where("is_active=?", true).
Find(&webhooks, &Webhook{RepoID: repoID})
}
// GetWebhooksByRepoID returns all webhooks of a repository.
func GetWebhooksByRepoID(repoID int64) ([]*Webhook, error) {
webhooks := make([]*Webhook, 0, 5)
return webhooks, x.Find(&webhooks, &Webhook{RepoID: repoID})
}
// GetActiveWebhooksByOrgID returns all active webhooks for an organization.
func GetActiveWebhooksByOrgID(orgID int64) (ws []*Webhook, err error) {
return getActiveWebhooksByOrgID(x, orgID)
}
func getActiveWebhooksByOrgID(e Engine, orgID int64) (ws []*Webhook, err error) {
err = e.
Where("org_id=?", orgID).
And("is_active=?", true).
Find(&ws)
return ws, err
}
// GetWebhooksByOrgID returns all webhooks for an organization.
func GetWebhooksByOrgID(orgID int64) (ws []*Webhook, err error) {
err = x.Find(&ws, &Webhook{OrgID: orgID})
return ws, err
}
// GetDefaultWebhook returns admin-default webhook by given ID.
func GetDefaultWebhook(id int64) (*Webhook, error) {
webhook := &Webhook{ID: id}
has, err := x.
Where("repo_id=? AND org_id=?", 0, 0).
Get(webhook)
if err != nil {
return nil, err
} else if !has {
return nil, ErrWebhookNotExist{id}
}
return webhook, nil
}
// GetDefaultWebhooks returns all admin-default webhooks.
func GetDefaultWebhooks() ([]*Webhook, error) {
return getDefaultWebhooks(x)
}
func getDefaultWebhooks(e Engine) ([]*Webhook, error) {
webhooks := make([]*Webhook, 0, 5)
return webhooks, e.
Where("repo_id=? AND org_id=?", 0, 0).
Find(&webhooks)
}
// UpdateWebhook updates information of webhook.
func UpdateWebhook(w *Webhook) error {
_, err := x.ID(w.ID).AllCols().Update(w)
return err
}
// UpdateWebhookLastStatus updates last status of webhook.
func UpdateWebhookLastStatus(w *Webhook) error {
_, err := x.ID(w.ID).Cols("last_status").Update(w)
return err
}
// deleteWebhook uses argument bean as query condition,
// ID must be specified and do not assign unnecessary fields.
func deleteWebhook(bean *Webhook) (err error) {
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
if count, err := sess.Delete(bean); err != nil {
return err
} else if count == 0 {
return ErrWebhookNotExist{ID: bean.ID}
} else if _, err = sess.Delete(&HookTask{HookID: bean.ID}); err != nil {
return err
}
return sess.Commit()
}
// DeleteWebhookByRepoID deletes webhook of repository by given ID.
func DeleteWebhookByRepoID(repoID, id int64) error {
return deleteWebhook(&Webhook{
ID: id,
RepoID: repoID,
})
}
// DeleteWebhookByOrgID deletes webhook of organization by given ID.
func DeleteWebhookByOrgID(orgID, id int64) error {
return deleteWebhook(&Webhook{
ID: id,
OrgID: orgID,
})
}
// DeleteDefaultWebhook deletes an admin-default webhook by given ID.
func DeleteDefaultWebhook(id int64) error {
sess := x.NewSession()
defer sess.Close()
if err := sess.Begin(); err != nil {
return err
}
count, err := sess.
Where("repo_id=? AND org_id=?", 0, 0).
Delete(&Webhook{ID: id})
if err != nil {
return err
} else if count == 0 {
return ErrWebhookNotExist{ID: id}
}
if _, err := sess.Delete(&HookTask{HookID: id}); err != nil {
return err
}
return sess.Commit()
}
// copyDefaultWebhooksToRepo creates copies of the default webhooks in a new repo
func copyDefaultWebhooksToRepo(e Engine, repoID int64) error {
ws, err := getDefaultWebhooks(e)
if err != nil {
return fmt.Errorf("GetDefaultWebhooks: %v", err)
}
for _, w := range ws {
w.ID = 0
w.RepoID = repoID
if err := createWebhook(e, w); err != nil {
return fmt.Errorf("CreateWebhook: %v", err)
}
}
return nil
}
// ___ ___ __ ___________ __
// / | \ ____ ____ | | _\__ ___/____ _____| | __
// / ~ \/ _ \ / _ \| |/ / | | \__ \ / ___/ |/ /
// \ Y ( <_> | <_> ) < | | / __ \_\___ \| <
// \___|_ / \____/ \____/|__|_ \ |____| (____ /____ >__|_ \
// \/ \/ \/ \/ \/
// HookTaskType is the type of an hook task
type HookTaskType int
// Types of hook tasks
const (
GOGS HookTaskType = iota + 1
SLACK
GITEA
DISCORD
DINGTALK
TELEGRAM
MSTEAMS
)
var hookTaskTypes = map[string]HookTaskType{
"gitea": GITEA,
"gogs": GOGS,
"slack": SLACK,
"discord": DISCORD,
"dingtalk": DINGTALK,
"telegram": TELEGRAM,
"msteams": MSTEAMS,
}
// ToHookTaskType returns HookTaskType by given name.
func ToHookTaskType(name string) HookTaskType {
return hookTaskTypes[name]
}
// Name returns the name of an hook task type
func (t HookTaskType) Name() string {
switch t {
case GITEA:
return "gitea"
case GOGS:
return "gogs"
case SLACK:
return "slack"
case DISCORD:
return "discord"
case DINGTALK:
return "dingtalk"
case TELEGRAM:
return "telegram"
case MSTEAMS:
return "msteams"
}
return ""
}
// IsValidHookTaskType returns true if given name is a valid hook task type.
func IsValidHookTaskType(name string) bool {
_, ok := hookTaskTypes[name]
return ok
}
// HookEventType is the type of an hook event
type HookEventType string
// Types of hook events
const (
HookEventCreate HookEventType = "create"
HookEventDelete HookEventType = "delete"
HookEventFork HookEventType = "fork"
HookEventPush HookEventType = "push"
HookEventIssues HookEventType = "issues"
HookEventIssueComment HookEventType = "issue_comment"
HookEventPullRequest HookEventType = "pull_request"
HookEventRepository HookEventType = "repository"
HookEventRelease HookEventType = "release"
HookEventPullRequestApproved HookEventType = "pull_request_approved"
HookEventPullRequestRejected HookEventType = "pull_request_rejected"
HookEventPullRequestComment HookEventType = "pull_request_comment"
)
// HookRequest represents hook task request information.
type HookRequest struct {
Headers map[string]string `json:"headers"`
}
// HookResponse represents hook task response information.
type HookResponse struct {
Status int `json:"status"`
Headers map[string]string `json:"headers"`
Body string `json:"body"`
}
// HookTask represents a hook task.
type HookTask struct {
ID int64 `xorm:"pk autoincr"`
RepoID int64 `xorm:"INDEX"`
HookID int64
UUID string
Type HookTaskType
URL string `xorm:"TEXT"`
Signature string `xorm:"TEXT"`
api.Payloader `xorm:"-"`
PayloadContent string `xorm:"TEXT"`
HTTPMethod string `xorm:"http_method"`
ContentType HookContentType
EventType HookEventType
IsSSL bool
IsDelivered bool
Delivered int64
DeliveredString string `xorm:"-"`
// History info.
IsSucceed bool
RequestContent string `xorm:"TEXT"`
RequestInfo *HookRequest `xorm:"-"`
ResponseContent string `xorm:"TEXT"`
ResponseInfo *HookResponse `xorm:"-"`
}
// BeforeUpdate will be invoked by XORM before updating a record
// representing this object
func (t *HookTask) BeforeUpdate() {
if t.RequestInfo != nil {
t.RequestContent = t.simpleMarshalJSON(t.RequestInfo)
}
if t.ResponseInfo != nil {
t.ResponseContent = t.simpleMarshalJSON(t.ResponseInfo)
}
}
// AfterLoad updates the webhook object upon setting a column
func (t *HookTask) AfterLoad() {
t.DeliveredString = time.Unix(0, t.Delivered).Format("2006-01-02 15:04:05 MST")
if len(t.RequestContent) == 0 {
return
}
t.RequestInfo = &HookRequest{}
if err := json.Unmarshal([]byte(t.RequestContent), t.RequestInfo); err != nil {
log.Error("Unmarshal RequestContent[%d]: %v", t.ID, err)
}
if len(t.ResponseContent) > 0 {
t.ResponseInfo = &HookResponse{}
if err := json.Unmarshal([]byte(t.ResponseContent), t.ResponseInfo); err != nil {
log.Error("Unmarshal ResponseContent[%d]: %v", t.ID, err)
}
}
}
func (t *HookTask) simpleMarshalJSON(v interface{}) string {
p, err := json.Marshal(v)
if err != nil {
log.Error("Marshal [%d]: %v", t.ID, err)
}
return string(p)
}
// HookTasks returns a list of hook tasks by given conditions.
func HookTasks(hookID int64, page int) ([]*HookTask, error) {
tasks := make([]*HookTask, 0, setting.Webhook.PagingNum)
return tasks, x.
Limit(setting.Webhook.PagingNum, (page-1)*setting.Webhook.PagingNum).
Where("hook_id=?", hookID).
Desc("id").
Find(&tasks)
}
// CreateHookTask creates a new hook task,
// it handles conversion from Payload to PayloadContent.
func CreateHookTask(t *HookTask) error {
return createHookTask(x, t)
}
func createHookTask(e Engine, t *HookTask) error {
data, err := t.Payloader.JSONPayload()
if err != nil {
return err
}
t.UUID = gouuid.NewV4().String()
t.PayloadContent = string(data)
_, err = e.Insert(t)
return err
}
// UpdateHookTask updates information of hook task.
func UpdateHookTask(t *HookTask) error {
_, err := x.ID(t.ID).AllCols().Update(t)
return err
}
// PrepareWebhook adds special webhook to task queue for given payload.
func PrepareWebhook(w *Webhook, repo *Repository, event HookEventType, p api.Payloader) error {
return prepareWebhook(x, w, repo, event, p)
}
func prepareWebhook(e Engine, w *Webhook, repo *Repository, event HookEventType, p api.Payloader) error {
for _, e := range w.eventCheckers() {
if event == e.typ {
if !e.has() {
return nil
}
}
}
var payloader api.Payloader
var err error
// Use separate objects so modifications won't be made on payload on non-Gogs/Gitea type hooks.
switch w.HookTaskType {
case SLACK:
payloader, err = GetSlackPayload(p, event, w.Meta)
if err != nil {
return fmt.Errorf("GetSlackPayload: %v", err)
}
case DISCORD:
payloader, err = GetDiscordPayload(p, event, w.Meta)
if err != nil {
return fmt.Errorf("GetDiscordPayload: %v", err)
}
case DINGTALK:
payloader, err = GetDingtalkPayload(p, event, w.Meta)
if err != nil {
return fmt.Errorf("GetDingtalkPayload: %v", err)
}
case TELEGRAM:
payloader, err = GetTelegramPayload(p, event, w.Meta)
if err != nil {
return fmt.Errorf("GetTelegramPayload: %v", err)
}
case MSTEAMS:
payloader, err = GetMSTeamsPayload(p, event, w.Meta)
if err != nil {
return fmt.Errorf("GetMSTeamsPayload: %v", err)
}
default:
p.SetSecret(w.Secret)
payloader = p
}
var signature string
if len(w.Secret) > 0 {
data, err := payloader.JSONPayload()
if err != nil {
log.Error("prepareWebhooks.JSONPayload: %v", err)
}
sig := hmac.New(sha256.New, []byte(w.Secret))
_, err = sig.Write(data)
if err != nil {
log.Error("prepareWebhooks.sigWrite: %v", err)
}
signature = hex.EncodeToString(sig.Sum(nil))
}
if err = createHookTask(e, &HookTask{
RepoID: repo.ID,
HookID: w.ID,
Type: w.HookTaskType,
URL: w.URL,
Signature: signature,
Payloader: payloader,
HTTPMethod: w.HTTPMethod,
ContentType: w.ContentType,
EventType: event,
IsSSL: w.IsSSL,
}); err != nil {
return fmt.Errorf("CreateHookTask: %v", err)
}
return nil
}
// PrepareWebhooks adds new webhooks to task queue for given payload.
func PrepareWebhooks(repo *Repository, event HookEventType, p api.Payloader) error {
return prepareWebhooks(x, repo, event, p)
}
func prepareWebhooks(e Engine, repo *Repository, event HookEventType, p api.Payloader) error {
ws, err := getActiveWebhooksByRepoID(e, repo.ID)
if err != nil {
return fmt.Errorf("GetActiveWebhooksByRepoID: %v", err)
}
// check if repo belongs to org and append additional webhooks
if repo.mustOwner(e).IsOrganization() {
// get hooks for org
orgHooks, err := getActiveWebhooksByOrgID(e, repo.OwnerID)
if err != nil {
return fmt.Errorf("GetActiveWebhooksByOrgID: %v", err)
}
ws = append(ws, orgHooks...)
}
if len(ws) == 0 {
return nil
}
for _, w := range ws {
if err = prepareWebhook(e, w, repo, event, p); err != nil {
return err
}
}
return nil
}
func (t *HookTask) deliver() error {
t.IsDelivered = true
var req *http.Request
var err error
switch t.HTTPMethod {
case "":
log.Info("HTTP Method for webhook %d empty, setting to POST as default", t.ID)
fallthrough
case http.MethodPost:
switch t.ContentType {
case ContentTypeJSON:
req, err = http.NewRequest("POST", t.URL, strings.NewReader(t.PayloadContent))
if err != nil {
return err
}
req.Header.Set("Content-Type", "application/json")
case ContentTypeForm:
var forms = url.Values{
"payload": []string{t.PayloadContent},
}
req, err = http.NewRequest("POST", t.URL, strings.NewReader(forms.Encode()))
if err != nil {
return err
}
}
case http.MethodGet:
u, err := url.Parse(t.URL)
if err != nil {
return err
}
vals := u.Query()
vals["payload"] = []string{t.PayloadContent}
u.RawQuery = vals.Encode()
req, err = http.NewRequest("GET", u.String(), nil)
if err != nil {
return err
}
default:
return fmt.Errorf("Invalid http method for webhook: [%d] %v", t.ID, t.HTTPMethod)
}
req.Header.Add("X-Gitea-Delivery", t.UUID)
req.Header.Add("X-Gitea-Event", string(t.EventType))
req.Header.Add("X-Gitea-Signature", t.Signature)
req.Header.Add("X-Gogs-Delivery", t.UUID)
req.Header.Add("X-Gogs-Event", string(t.EventType))
req.Header.Add("X-Gogs-Signature", t.Signature)
req.Header["X-GitHub-Delivery"] = []string{t.UUID}
req.Header["X-GitHub-Event"] = []string{string(t.EventType)}
// Record delivery information.
t.RequestInfo = &HookRequest{
Headers: map[string]string{},
}
for k, vals := range req.Header {
t.RequestInfo.Headers[k] = strings.Join(vals, ",")
}
t.ResponseInfo = &HookResponse{
Headers: map[string]string{},
}
defer func() {
t.Delivered = time.Now().UnixNano()
if t.IsSucceed {
log.Trace("Hook delivered: %s", t.UUID)
} else {
log.Trace("Hook delivery failed: %s", t.UUID)
}
if err := UpdateHookTask(t); err != nil {
log.Error("UpdateHookTask [%d]: %v", t.ID, err)
}
// Update webhook last delivery status.
w, err := GetWebhookByID(t.HookID)
if err != nil {
log.Error("GetWebhookByID: %v", err)
return
}
if t.IsSucceed {
w.LastStatus = HookStatusSucceed
} else {
w.LastStatus = HookStatusFail
}
if err = UpdateWebhookLastStatus(w); err != nil {
log.Error("UpdateWebhookLastStatus: %v", err)
return
}
}()
resp, err := webhookHTTPClient.Do(req)
if err != nil {
t.ResponseInfo.Body = fmt.Sprintf("Delivery: %v", err)
return err
}
defer resp.Body.Close()
// Status code is 20x can be seen as succeed.
t.IsSucceed = resp.StatusCode/100 == 2
t.ResponseInfo.Status = resp.StatusCode
for k, vals := range resp.Header {
t.ResponseInfo.Headers[k] = strings.Join(vals, ",")
}
p, err := ioutil.ReadAll(resp.Body)
if err != nil {
t.ResponseInfo.Body = fmt.Sprintf("read body: %s", err)
return err
}
t.ResponseInfo.Body = string(p)
return nil
}
// DeliverHooks checks and delivers undelivered hooks.
// TODO: shoot more hooks at same time.
func DeliverHooks() {
tasks := make([]*HookTask, 0, 10)
err := x.Where("is_delivered=?", false).Find(&tasks)
if err != nil {
log.Error("DeliverHooks: %v", err)
return
}
// Update hook task status.
for _, t := range tasks {
if err = t.deliver(); err != nil {
log.Error("deliver: %v", err)
continue
}
}
// Start listening on new hook requests.
for repoIDStr := range HookQueue.Queue() {
log.Trace("DeliverHooks [repo_id: %v]", repoIDStr)
HookQueue.Remove(repoIDStr)
repoID, err := com.StrTo(repoIDStr).Int64()
if err != nil {
log.Error("Invalid repo ID: %s", repoIDStr)
continue
}
tasks = make([]*HookTask, 0, 5)
if err := x.Where("repo_id=? AND is_delivered=?", repoID, false).Find(&tasks); err != nil {
log.Error("Get repository [%d] hook tasks: %v", repoID, err)
continue
}
for _, t := range tasks {
if err = t.deliver(); err != nil {
log.Error("deliver: %v", err)
}
}
}
}
var webhookHTTPClient *http.Client
// InitDeliverHooks starts the hooks delivery thread
func InitDeliverHooks() {
timeout := time.Duration(setting.Webhook.DeliverTimeout) * time.Second
webhookHTTPClient = &http.Client{
Transport: &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: setting.Webhook.SkipTLSVerify},
Dial: func(netw, addr string) (net.Conn, error) {
conn, err := net.DialTimeout(netw, addr, timeout)
if err != nil {
return nil, err
}
return conn, conn.SetDeadline(time.Now().Add(timeout))
},
},
}
go DeliverHooks()
}