forgejo/services/webhook/webhook.go

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// Copyright 2019 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 webhook
import (
"fmt"
"strings"
repo_model "code.gitea.io/gitea/models/repo"
webhook_model "code.gitea.io/gitea/models/webhook"
"code.gitea.io/gitea/modules/git"
"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/gobwas/glob"
)
type webhook struct {
name webhook_model.HookType
payloadCreator func(p api.Payloader, event webhook_model.HookEventType, meta string) (api.Payloader, error)
}
var (
webhooks = map[webhook_model.HookType]*webhook{
webhook_model.SLACK: {
name: webhook_model.SLACK,
payloadCreator: GetSlackPayload,
},
webhook_model.DISCORD: {
name: webhook_model.DISCORD,
payloadCreator: GetDiscordPayload,
},
webhook_model.DINGTALK: {
name: webhook_model.DINGTALK,
payloadCreator: GetDingtalkPayload,
},
webhook_model.TELEGRAM: {
name: webhook_model.TELEGRAM,
payloadCreator: GetTelegramPayload,
},
webhook_model.MSTEAMS: {
name: webhook_model.MSTEAMS,
payloadCreator: GetMSTeamsPayload,
},
webhook_model.FEISHU: {
name: webhook_model.FEISHU,
payloadCreator: GetFeishuPayload,
},
webhook_model.MATRIX: {
name: webhook_model.MATRIX,
payloadCreator: GetMatrixPayload,
},
webhook_model.WECHATWORK: {
name: webhook_model.WECHATWORK,
Add support for corporate WeChat webhooks (#15910) * 企业微信webhook * 企业微信webhook * 企业微信webhook * Update templates/admin/hook_new.tmpl Co-authored-by: a1012112796 <1012112796@qq.com> * Update services/webhook/wechatwork.go Co-authored-by: a1012112796 <1012112796@qq.com> * 修善wechatwork * 修善wechatwork * fix * Update locale_cs-CZ.ini fix * fix build * fix * fix build * make webhooks.zh-cn.md * delet unnecessary blank line * delet unnecessary blank line * 企业微信webhook * 企业微信webhook * 企业微信webhook * Update templates/admin/hook_new.tmpl Co-authored-by: a1012112796 <1012112796@qq.com> * Update services/webhook/wechatwork.go Co-authored-by: a1012112796 <1012112796@qq.com> * 修善wechatwork * 修善wechatwork * fix * fix build * fix * fix build * make webhooks.zh-cn.md * delet unnecessary blank line * delet unnecessary blank line * 企业微信webhook * 企业微信webhook * 企业微信webhook * 企业微信webhook * 企业微信webhook * fix * fix * 企业微信webhook * 企业微信webhook * 企业微信webhook * fix wechat * fix wechat * fix wechat * fix wechat * Fix invalid params and typo of email templates (#16394) Signed-off-by: Meano <meanocat@gmail.com> * Add LRU mem cache implementation (#16226) The current default memory cache implementation is unbounded in size and number of objects cached. This is hardly ideal. This PR proposes creating a TwoQueue LRU cache as the underlying cache for Gitea. The cache is limited by the number of objects stored in the cache (rather than size) for simplicity. The default number of objects is 50000 - which is perhaps too small as most of our objects cached are going to be much less than 1kB. It may be worth considering using a different LRU implementation that actively limits sizes or avoids GC - however, this is just a beginning implementation. Signed-off-by: Andrew Thornton <art27@cantab.net> * [skip ci] Updated translations via Crowdin * Replace `plugins/docker` with `techknowlogick/drone-docker`in ci (#16407) * plugins/docker -> techknowlogick/drone-docker * It is multi-arch * docs: rewrite email setup (#16404) * Add intro for both the docs page and mailer methods * Fix numbering level in SMTP section * Recommends implicit TLS Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> * Validate Issue Index before querying DB (#16406) * Fix external renderer (#16401) * fix external renderer * use GBackground context as fallback * no fallback, return error Co-authored-by: Lauris BH <lauris@nix.lv> * Add checkbox to delete pull branch after successful merge (#16049) * Add checkbox to delete pull branch after successful merge * Omit DeleteBranchAfterMerge field in json * Log a warning instead of error when PR head branch deleted * Add DefaultDeleteBranchAfterMerge to PullRequestConfig * Add support for delete_branch_after_merge via API * Fix for API: the branch should be deleted from the HEAD repo If head and base repo are the same, reuse the already opened ctx.Repo.GitRepo * Don't delegate to CleanupBranch, only reuse branch deletion code CleanupBranch contains too much logic that has already been performed by the Merge * Reuse gitrepo in MergePullRequest Co-authored-by: Andrew Thornton <art27@cantab.net> * [skip ci] Updated translations via Crowdin * Detect encoding changes while parsing diff (#16330) * Detect encoding changes while parsing diff * Let branch/tag name be a valid ref to get CI status (#16400) * fix #16384# * refactor: move shared helper func to utils package * extend Tests * use ctx.Repo.GitRepo if not nil * fix * fix * 企业微信webhook * 企业微信webhook * 企业微信webhook * fix build * fix build * Apply suggestions from code review Co-authored-by: a1012112796 <1012112796@qq.com> Co-authored-by: myheavily <myheavily> Co-authored-by: zhaoxin <gitea@fake.local> Co-authored-by: Meano <Meano@foxmail.com> Co-authored-by: zeripath <art27@cantab.net> Co-authored-by: GiteaBot <teabot@gitea.io> Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: Bagas Sanjaya <bagasdotme@gmail.com> Co-authored-by: Norwin <noerw@users.noreply.github.com> Co-authored-by: Lauris BH <lauris@nix.lv> Co-authored-by: Jimmy Praet <jimmy.praet@telenet.be> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2021-07-23 04:41:27 +00:00
payloadCreator: GetWechatworkPayload,
},
}
)
// RegisterWebhook registers a webhook
func RegisterWebhook(name string, webhook *webhook) {
webhooks[webhook_model.HookType(name)] = webhook
}
// IsValidHookTaskType returns true if a webhook registered
func IsValidHookTaskType(name string) bool {
if name == webhook_model.GITEA || name == webhook_model.GOGS {
return true
}
_, ok := webhooks[webhook_model.HookType(name)]
return ok
}
// hookQueue is a global queue of web hooks
var hookQueue = sync.NewUniqueQueue(setting.Webhook.QueueLength)
// getPayloadBranch returns branch for hook event, if applicable.
func getPayloadBranch(p api.Payloader) string {
switch pp := p.(type) {
case *api.CreatePayload:
if pp.RefType == "branch" {
return pp.Ref
}
case *api.DeletePayload:
if pp.RefType == "branch" {
return pp.Ref
}
case *api.PushPayload:
if strings.HasPrefix(pp.Ref, git.BranchPrefix) {
return pp.Ref[len(git.BranchPrefix):]
}
}
return ""
}
// PrepareWebhook adds special webhook to task queue for given payload.
func PrepareWebhook(w *webhook_model.Webhook, repo *repo_model.Repository, event webhook_model.HookEventType, p api.Payloader) error {
if err := prepareWebhook(w, repo, event, p); err != nil {
return err
}
go hookQueue.Add(repo.ID)
return nil
}
func checkBranch(w *webhook_model.Webhook, branch string) bool {
if w.BranchFilter == "" || w.BranchFilter == "*" {
return true
}
g, err := glob.Compile(w.BranchFilter)
if err != nil {
// should not really happen as BranchFilter is validated
log.Error("CheckBranch failed: %s", err)
return false
}
return g.Match(branch)
}
func prepareWebhook(w *webhook_model.Webhook, repo *repo_model.Repository, event webhook_model.HookEventType, p api.Payloader) error {
// Skip sending if webhooks are disabled.
if setting.DisableWebhooks {
return nil
}
for _, e := range w.EventCheckers() {
if event == e.Type {
if !e.Has() {
return nil
}
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break
}
}
// Avoid sending "0 new commits" to non-integration relevant webhooks (e.g. slack, discord, etc.).
// Integration webhooks (e.g. drone) still receive the required data.
if pushEvent, ok := p.(*api.PushPayload); ok &&
w.Type != webhook_model.GITEA && w.Type != webhook_model.GOGS &&
len(pushEvent.Commits) == 0 {
return nil
}
// If payload has no associated branch (e.g. it's a new tag, issue, etc.),
// branch filter has no effect.
if branch := getPayloadBranch(p); branch != "" {
if !checkBranch(w, branch) {
log.Info("Branch %q doesn't match branch filter %q, skipping", branch, w.BranchFilter)
return nil
}
}
var payloader api.Payloader
var err error
webhook, ok := webhooks[w.Type]
if ok {
payloader, err = webhook.payloadCreator(p, event, w.Meta)
if err != nil {
return fmt.Errorf("create payload for %s[%s]: %v", w.Type, event, err)
}
} else {
payloader = p
}
if err = webhook_model.CreateHookTask(&webhook_model.HookTask{
RepoID: repo.ID,
HookID: w.ID,
Payloader: payloader,
EventType: event,
}); err != nil {
return fmt.Errorf("CreateHookTask: %v", err)
}
return nil
}
// PrepareWebhooks adds new webhooks to task queue for given payload.
func PrepareWebhooks(repo *repo_model.Repository, event webhook_model.HookEventType, p api.Payloader) error {
if err := prepareWebhooks(repo, event, p); err != nil {
return err
}
go hookQueue.Add(repo.ID)
return nil
}
func prepareWebhooks(repo *repo_model.Repository, event webhook_model.HookEventType, p api.Payloader) error {
ws, err := webhook_model.ListWebhooksByOpts(&webhook_model.ListWebhookOptions{
RepoID: repo.ID,
IsActive: util.OptionalBoolTrue,
})
if err != nil {
return fmt.Errorf("GetActiveWebhooksByRepoID: %v", err)
}
// check if repo belongs to org and append additional webhooks
if repo.MustOwner().IsOrganization() {
// get hooks for org
orgHooks, err := webhook_model.ListWebhooksByOpts(&webhook_model.ListWebhookOptions{
OrgID: repo.OwnerID,
IsActive: util.OptionalBoolTrue,
})
if err != nil {
return fmt.Errorf("GetActiveWebhooksByOrgID: %v", err)
}
ws = append(ws, orgHooks...)
}
// Add any admin-defined system webhooks
systemHooks, err := webhook_model.GetSystemWebhooks()
if err != nil {
return fmt.Errorf("GetSystemWebhooks: %v", err)
}
ws = append(ws, systemHooks...)
if len(ws) == 0 {
return nil
}
for _, w := range ws {
if err = prepareWebhook(w, repo, event, p); err != nil {
return err
}
}
return nil
}
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// ReplayHookTask replays a webhook task
func ReplayHookTask(w *webhook_model.Webhook, uuid string) error {
t, err := webhook_model.ReplayHookTask(w.ID, uuid)
if err != nil {
return err
}
go hookQueue.Add(t.RepoID)
return nil
}