mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-11-24 03:21:49 +01:00
549 lines
13 KiB
Go
549 lines
13 KiB
Go
// Copyright 2014 The Gogs 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/tls"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"strings"
|
|
"sync"
|
|
"time"
|
|
|
|
"github.com/go-xorm/xorm"
|
|
|
|
"github.com/gogits/gogs/modules/httplib"
|
|
"github.com/gogits/gogs/modules/log"
|
|
"github.com/gogits/gogs/modules/setting"
|
|
"github.com/gogits/gogs/modules/uuid"
|
|
)
|
|
|
|
type HookContentType int
|
|
|
|
const (
|
|
JSON HookContentType = iota + 1
|
|
FORM
|
|
)
|
|
|
|
var hookContentTypes = map[string]HookContentType{
|
|
"json": JSON,
|
|
"form": FORM,
|
|
}
|
|
|
|
// ToHookContentType returns HookContentType by given name.
|
|
func ToHookContentType(name string) HookContentType {
|
|
return hookContentTypes[name]
|
|
}
|
|
|
|
func (t HookContentType) Name() string {
|
|
switch t {
|
|
case JSON:
|
|
return "json"
|
|
case FORM:
|
|
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
|
|
}
|
|
|
|
// HookEvent represents events that will delivery hook.
|
|
type HookEvent struct {
|
|
PushOnly bool `json:"push_only"`
|
|
}
|
|
|
|
type HookStatus int
|
|
|
|
const (
|
|
HOOK_STATUS_NONE = iota
|
|
HOOK_STATUS_SUCCEED
|
|
HOOK_STATUS_FAILED
|
|
)
|
|
|
|
// Webhook represents a web hook object.
|
|
type Webhook struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
RepoID int64
|
|
OrgID int64
|
|
URL string `xorm:"url TEXT"`
|
|
ContentType HookContentType
|
|
Secret string `xorm:"TEXT"`
|
|
Events string `xorm:"TEXT"`
|
|
*HookEvent `xorm:"-"`
|
|
IsSSL bool `xorm:"is_ssl"`
|
|
IsActive bool
|
|
HookTaskType HookTaskType
|
|
Meta string `xorm:"TEXT"` // store hook-specific attributes
|
|
LastStatus HookStatus // Last delivery status
|
|
Created time.Time `xorm:"CREATED"`
|
|
Updated time.Time `xorm:"UPDATED"`
|
|
}
|
|
|
|
// GetEvent handles conversion from Events to HookEvent.
|
|
func (w *Webhook) GetEvent() {
|
|
w.HookEvent = &HookEvent{}
|
|
if err := json.Unmarshal([]byte(w.Events), w.HookEvent); err != nil {
|
|
log.Error(4, "webhook.GetEvent(%d): %v", w.ID, err)
|
|
}
|
|
}
|
|
|
|
func (w *Webhook) GetSlackHook() *Slack {
|
|
s := &Slack{}
|
|
if err := json.Unmarshal([]byte(w.Meta), s); err != nil {
|
|
log.Error(4, "webhook.GetSlackHook(%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
|
|
}
|
|
|
|
// HasPushEvent returns true if hook enabled push event.
|
|
func (w *Webhook) HasPushEvent() bool {
|
|
if w.PushOnly {
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
// CreateWebhook creates a new web hook.
|
|
func CreateWebhook(w *Webhook) error {
|
|
_, err := x.Insert(w)
|
|
return err
|
|
}
|
|
|
|
// GetWebhookByID returns webhook by given ID.
|
|
func GetWebhookByID(id int64) (*Webhook, error) {
|
|
w := new(Webhook)
|
|
has, err := x.Id(id).Get(w)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, ErrWebhookNotExist{id}
|
|
}
|
|
return w, nil
|
|
}
|
|
|
|
// GetActiveWebhooksByRepoId returns all active webhooks of repository.
|
|
func GetActiveWebhooksByRepoId(repoId int64) (ws []*Webhook, err error) {
|
|
err = x.Where("repo_id=?", repoId).And("is_active=?", true).Find(&ws)
|
|
return ws, err
|
|
}
|
|
|
|
// GetWebhooksByRepoId returns all webhooks of repository.
|
|
func GetWebhooksByRepoId(repoID int64) (ws []*Webhook, err error) {
|
|
err = x.Find(&ws, &Webhook{RepoID: repoID})
|
|
return ws, err
|
|
}
|
|
|
|
// UpdateWebhook updates information of webhook.
|
|
func UpdateWebhook(w *Webhook) error {
|
|
_, err := x.Id(w.ID).AllCols().Update(w)
|
|
return err
|
|
}
|
|
|
|
// DeleteWebhook deletes webhook of repository.
|
|
func DeleteWebhook(id int64) (err error) {
|
|
sess := x.NewSession()
|
|
defer sessionRelease(sess)
|
|
if err = sess.Begin(); err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err = sess.Delete(&Webhook{ID: id}); err != nil {
|
|
return err
|
|
} else if _, err = sess.Delete(&HookTask{HookID: id}); err != nil {
|
|
return err
|
|
}
|
|
|
|
return sess.Commit()
|
|
}
|
|
|
|
// 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
|
|
}
|
|
|
|
// GetActiveWebhooksByOrgId returns all active webhooks for an organization.
|
|
func GetActiveWebhooksByOrgId(orgId int64) (ws []*Webhook, err error) {
|
|
err = x.Where("org_id=?", orgId).And("is_active=?", true).Find(&ws)
|
|
return ws, err
|
|
}
|
|
|
|
// ___ ___ __ ___________ __
|
|
// / | \ ____ ____ | | _\__ ___/____ _____| | __
|
|
// / ~ \/ _ \ / _ \| |/ / | | \__ \ / ___/ |/ /
|
|
// \ Y ( <_> | <_> ) < | | / __ \_\___ \| <
|
|
// \___|_ / \____/ \____/|__|_ \ |____| (____ /____ >__|_ \
|
|
// \/ \/ \/ \/ \/
|
|
|
|
type HookTaskType int
|
|
|
|
const (
|
|
GOGS HookTaskType = iota + 1
|
|
SLACK
|
|
)
|
|
|
|
var hookTaskTypes = map[string]HookTaskType{
|
|
"gogs": GOGS,
|
|
"slack": SLACK,
|
|
}
|
|
|
|
// ToHookTaskType returns HookTaskType by given name.
|
|
func ToHookTaskType(name string) HookTaskType {
|
|
return hookTaskTypes[name]
|
|
}
|
|
|
|
func (t HookTaskType) Name() string {
|
|
switch t {
|
|
case GOGS:
|
|
return "gogs"
|
|
case SLACK:
|
|
return "slack"
|
|
}
|
|
return ""
|
|
}
|
|
|
|
// IsValidHookTaskType returns true if given name is a valid hook task type.
|
|
func IsValidHookTaskType(name string) bool {
|
|
_, ok := hookTaskTypes[name]
|
|
return ok
|
|
}
|
|
|
|
type HookEventType string
|
|
|
|
const (
|
|
HOOK_EVENT_PUSH HookEventType = "push"
|
|
)
|
|
|
|
// FIXME: just use go-gogs-client structs maybe?
|
|
type PayloadAuthor struct {
|
|
Name string `json:"name"`
|
|
Email string `json:"email"`
|
|
UserName string `json:"username"`
|
|
}
|
|
|
|
type PayloadCommit struct {
|
|
Id string `json:"id"`
|
|
Message string `json:"message"`
|
|
Url string `json:"url"`
|
|
Author *PayloadAuthor `json:"author"`
|
|
}
|
|
|
|
type PayloadRepo struct {
|
|
Id int64 `json:"id"`
|
|
Name string `json:"name"`
|
|
Url string `json:"url"`
|
|
Description string `json:"description"`
|
|
Website string `json:"website"`
|
|
Watchers int `json:"watchers"`
|
|
Owner *PayloadAuthor `json:"owner"`
|
|
Private bool `json:"private"`
|
|
}
|
|
|
|
type BasePayload interface {
|
|
GetJSONPayload() ([]byte, error)
|
|
}
|
|
|
|
// Payload represents a payload information of hook.
|
|
type Payload struct {
|
|
Secret string `json:"secret"`
|
|
Ref string `json:"ref"`
|
|
Commits []*PayloadCommit `json:"commits"`
|
|
Repo *PayloadRepo `json:"repository"`
|
|
Pusher *PayloadAuthor `json:"pusher"`
|
|
Before string `json:"before"`
|
|
After string `json:"after"`
|
|
CompareUrl string `json:"compare_url"`
|
|
}
|
|
|
|
func (p Payload) GetJSONPayload() ([]byte, error) {
|
|
data, err := json.MarshalIndent(p, "", " ")
|
|
if err != nil {
|
|
return []byte{}, err
|
|
}
|
|
return data, nil
|
|
}
|
|
|
|
// 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
|
|
BasePayload `xorm:"-"`
|
|
PayloadContent string `xorm:"TEXT"`
|
|
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:"-"`
|
|
}
|
|
|
|
func (t *HookTask) BeforeUpdate() {
|
|
if t.RequestInfo != nil {
|
|
t.RequestContent = t.MarshalJSON(t.RequestInfo)
|
|
}
|
|
if t.ResponseInfo != nil {
|
|
t.ResponseContent = t.MarshalJSON(t.ResponseInfo)
|
|
}
|
|
}
|
|
|
|
func (t *HookTask) AfterSet(colName string, _ xorm.Cell) {
|
|
var err error
|
|
switch colName {
|
|
case "delivered":
|
|
t.DeliveredString = time.Unix(0, t.Delivered).Format("2006-01-02 15:04:05 MST")
|
|
|
|
case "request_content":
|
|
if len(t.RequestContent) == 0 {
|
|
return
|
|
}
|
|
|
|
t.RequestInfo = &HookRequest{}
|
|
if err = json.Unmarshal([]byte(t.RequestContent), t.RequestInfo); err != nil {
|
|
log.Error(3, "Unmarshal[%d]: %v", t.ID, err)
|
|
}
|
|
|
|
case "response_content":
|
|
if len(t.ResponseContent) == 0 {
|
|
return
|
|
}
|
|
|
|
t.ResponseInfo = &HookResponse{}
|
|
if err = json.Unmarshal([]byte(t.ResponseContent), t.ResponseInfo); err != nil {
|
|
log.Error(3, "Unmarshal[%d]: %v", t.ID, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (t *HookTask) MarshalJSON(v interface{}) string {
|
|
p, err := json.Marshal(v)
|
|
if err != nil {
|
|
log.Error(3, "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).Desc("id").Find(&tasks)
|
|
}
|
|
|
|
// CreateHookTask creates a new hook task,
|
|
// it handles conversion from Payload to PayloadContent.
|
|
func CreateHookTask(t *HookTask) error {
|
|
data, err := t.BasePayload.GetJSONPayload()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
t.UUID = uuid.NewV4().String()
|
|
t.PayloadContent = string(data)
|
|
_, err = x.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
|
|
}
|
|
|
|
type hookQueue struct {
|
|
// Make sure one repository only occur once in the queue.
|
|
lock sync.Mutex
|
|
repoIDs map[int64]bool
|
|
|
|
queue chan int64
|
|
}
|
|
|
|
func (q *hookQueue) removeRepoID(id int64) {
|
|
q.lock.Lock()
|
|
defer q.lock.Unlock()
|
|
delete(q.repoIDs, id)
|
|
}
|
|
|
|
func (q *hookQueue) addRepoID(id int64) {
|
|
q.lock.Lock()
|
|
if q.repoIDs[id] {
|
|
q.lock.Unlock()
|
|
return
|
|
}
|
|
q.repoIDs[id] = true
|
|
q.lock.Unlock()
|
|
q.queue <- id
|
|
}
|
|
|
|
// AddRepoID adds repository ID to hook delivery queue.
|
|
func (q *hookQueue) AddRepoID(id int64) {
|
|
go q.addRepoID(id)
|
|
}
|
|
|
|
var HookQueue *hookQueue
|
|
|
|
func deliverHook(t *HookTask) {
|
|
t.IsDelivered = true
|
|
|
|
timeout := time.Duration(setting.Webhook.DeliverTimeout) * time.Second
|
|
req := httplib.Post(t.URL).SetTimeout(timeout, timeout).
|
|
Header("X-Gogs-Delivery", t.UUID).
|
|
Header("X-Gogs-Event", string(t.EventType)).
|
|
SetTLSClientConfig(&tls.Config{InsecureSkipVerify: setting.Webhook.SkipTLSVerify})
|
|
|
|
switch t.ContentType {
|
|
case JSON:
|
|
req = req.Header("Content-Type", "application/json").Body(t.PayloadContent)
|
|
case FORM:
|
|
req.Param("payload", t.PayloadContent)
|
|
}
|
|
|
|
// Record delivery information.
|
|
t.RequestInfo = &HookRequest{
|
|
Headers: map[string]string{},
|
|
}
|
|
for k, vals := range req.Headers() {
|
|
t.RequestInfo.Headers[k] = strings.Join(vals, ",")
|
|
}
|
|
|
|
t.ResponseInfo = &HookResponse{
|
|
Headers: map[string]string{},
|
|
}
|
|
|
|
defer func() {
|
|
t.Delivered = time.Now().UTC().UnixNano()
|
|
if t.IsSucceed {
|
|
log.Trace("Hook delivered: %s", t.UUID)
|
|
}
|
|
|
|
// Update webhook last delivery status.
|
|
w, err := GetWebhookByID(t.HookID)
|
|
if err != nil {
|
|
log.Error(5, "GetWebhookByID: %v", err)
|
|
return
|
|
}
|
|
if t.IsSucceed {
|
|
w.LastStatus = HOOK_STATUS_SUCCEED
|
|
} else {
|
|
w.LastStatus = HOOK_STATUS_FAILED
|
|
}
|
|
if err = UpdateWebhook(w); err != nil {
|
|
log.Error(5, "UpdateWebhook: %v", err)
|
|
return
|
|
}
|
|
}()
|
|
|
|
resp, err := req.Response()
|
|
if err != nil {
|
|
t.ResponseInfo.Body = fmt.Sprintf("Delivery: %v", err)
|
|
return
|
|
}
|
|
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
|
|
}
|
|
t.ResponseInfo.Body = string(p)
|
|
|
|
switch t.Type {
|
|
case SLACK:
|
|
if t.ResponseInfo.Body != "ok" {
|
|
log.Error(5, "slack failed with: %s", t.ResponseInfo.Body)
|
|
t.IsSucceed = false
|
|
}
|
|
}
|
|
}
|
|
|
|
// DeliverHooks checks and delivers undelivered hooks.
|
|
func DeliverHooks() {
|
|
tasks := make([]*HookTask, 0, 10)
|
|
x.Where("is_delivered=?", false).Iterate(new(HookTask),
|
|
func(idx int, bean interface{}) error {
|
|
t := bean.(*HookTask)
|
|
deliverHook(t)
|
|
tasks = append(tasks, t)
|
|
return nil
|
|
})
|
|
|
|
// Update hook task status.
|
|
for _, t := range tasks {
|
|
if err := UpdateHookTask(t); err != nil {
|
|
log.Error(4, "UpdateHookTask(%d): %v", t.ID, err)
|
|
}
|
|
}
|
|
|
|
HookQueue = &hookQueue{
|
|
lock: sync.Mutex{},
|
|
repoIDs: make(map[int64]bool),
|
|
queue: make(chan int64, setting.Webhook.QueueLength),
|
|
}
|
|
|
|
// Start listening on new hook requests.
|
|
for repoID := range HookQueue.queue {
|
|
HookQueue.removeRepoID(repoID)
|
|
|
|
tasks = make([]*HookTask, 0, 5)
|
|
if err := x.Where("repo_id=? AND is_delivered=?", repoID, false).Find(&tasks); err != nil {
|
|
log.Error(4, "Get repository(%d) hook tasks: %v", repoID, err)
|
|
continue
|
|
}
|
|
for _, t := range tasks {
|
|
deliverHook(t)
|
|
if err := UpdateHookTask(t); err != nil {
|
|
log.Error(4, "UpdateHookTask(%d): %v", t.ID, err)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func InitDeliverHooks() {
|
|
go DeliverHooks()
|
|
}
|