Add tests for webhook and fix some webhook bugs (#33396)

This PR created a mock webhook server in the tests and added integration
tests for generic webhooks.
It also fixes bugs in package webhooks and pull request comment
webhooks.

services/webhook/dingtalk.go

@@ -190,3 +190,7 @@ func newDingtalkRequest(_ context.Context, w *webhook_model.Webhook, t *webhook_
 	var pc payloadConvertor[DingtalkPayload] = dingtalkConvertor{}
 	return newJSONRequest(pc, w, t, true)
 }
+
+func init() {
+	RegisterWebhookRequester(webhook_module.DINGTALK, newDingtalkRequest)
+}

services/webhook/discord.go

@@ -277,6 +277,10 @@ func newDiscordRequest(_ context.Context, w *webhook_model.Webhook, t *webhook_m
 	return newJSONRequest(pc, w, t, true)
 }
 
+func init() {
+	RegisterWebhookRequester(webhook_module.DISCORD, newDiscordRequest)
+}
+
 func parseHookPullRequestEventType(event webhook_module.HookEventType) (string, error) {
 	switch event {
 	case webhook_module.HookEventPullRequestReviewApproved:

services/webhook/feishu.go

@@ -170,3 +170,7 @@ func newFeishuRequest(_ context.Context, w *webhook_model.Webhook, t *webhook_mo
 	var pc payloadConvertor[FeishuPayload] = feishuConvertor{}
 	return newJSONRequest(pc, w, t, true)
 }
+
+func init() {
+	RegisterWebhookRequester(webhook_module.FEISHU, newFeishuRequest)
+}

services/webhook/general_test.go

@@ -319,8 +319,8 @@ func packageTestPayload() *api.PackagePayload {
 			AvatarURL: "http://localhost:3000/user1/avatar",
 		},
 		Repository: nil,
-		Organization: &api.User{
-			UserName:  "org1",
+		Organization: &api.Organization{
+			Name:      "org1",
 			AvatarURL: "http://localhost:3000/org1/avatar",
 		},
 		Package: &api.Package{

services/webhook/matrix.go

@@ -24,6 +24,10 @@ import (
 	webhook_module "code.gitea.io/gitea/modules/webhook"
 )
 
+func init() {
+	RegisterWebhookRequester(webhook_module.MATRIX, newMatrixRequest)
+}
+
 func newMatrixRequest(_ context.Context, w *webhook_model.Webhook, t *webhook_model.HookTask) (*http.Request, []byte, error) {
 	meta := &MatrixMeta{}
 	if err := json.Unmarshal([]byte(w.Meta), meta); err != nil {

services/webhook/msteams.go

@@ -349,3 +349,7 @@ func newMSTeamsRequest(_ context.Context, w *webhook_model.Webhook, t *webhook_m
 	var pc payloadConvertor[MSTeamsPayload] = msteamsConvertor{}
 	return newJSONRequest(pc, w, t, true)
 }
+
+func init() {
+	RegisterWebhookRequester(webhook_module.MSTEAMS, newMSTeamsRequest)
+}

services/webhook/notifier.go

@@ -8,6 +8,7 @@ import (
 
 	git_model "code.gitea.io/gitea/models/git"
 	issues_model "code.gitea.io/gitea/models/issues"
+	"code.gitea.io/gitea/models/organization"
 	packages_model "code.gitea.io/gitea/models/packages"
 	"code.gitea.io/gitea/models/perm"
 	access_model "code.gitea.io/gitea/models/perm/access"
@@ -920,10 +921,16 @@ func notifyPackage(ctx context.Context, sender *user_model.User, pd *packages_mo
 		return
 	}
 
+	var org *api.Organization
+	if pd.Owner.IsOrganization() {
+		org = convert.ToOrganization(ctx, organization.OrgFromUser(pd.Owner))
+	}
+
 	if err := PrepareWebhooks(ctx, source, webhook_module.HookEventPackage, &api.PackagePayload{
-		Action:  action,
-		Package: apiPackage,
-		Sender:  convert.ToUser(ctx, sender, nil),
+		Action:       action,
+		Package:      apiPackage,
+		Organization: org,
+		Sender:       convert.ToUser(ctx, sender, nil),
 	}); err != nil {
 		log.Error("PrepareWebhooks: %v", err)
 	}

services/webhook/packagist.go

@@ -120,3 +120,7 @@ func newPackagistRequest(_ context.Context, w *webhook_model.Webhook, t *webhook
 	}
 	return newJSONRequest(pc, w, t, true)
 }
+
+func init() {
+	RegisterWebhookRequester(webhook_module.PACKAGIST, newPackagistRequest)
+}

services/webhook/slack.go

@@ -295,6 +295,10 @@ func newSlackRequest(_ context.Context, w *webhook_model.Webhook, t *webhook_mod
 	return newJSONRequest(pc, w, t, true)
 }
 
+func init() {
+	RegisterWebhookRequester(webhook_module.SLACK, newSlackRequest)
+}
+
 var slackChannel = regexp.MustCompile(`^#?[a-z0-9_-]{1,80}$`)
 
 // IsValidSlackChannel validates a channel name conforms to what slack expects:

services/webhook/telegram.go

@@ -187,3 +187,7 @@ func newTelegramRequest(_ context.Context, w *webhook_model.Webhook, t *webhook_
 	var pc payloadConvertor[TelegramPayload] = telegramConvertor{}
 	return newJSONRequest(pc, w, t, true)
 }
+
+func init() {
+	RegisterWebhookRequester(webhook_module.TELEGRAM, newTelegramRequest)
+}

services/webhook/webhook.go

@@ -27,16 +27,12 @@ import (
 	"github.com/gobwas/glob"
 )
 
-var webhookRequesters = map[webhook_module.HookType]func(context.Context, *webhook_model.Webhook, *webhook_model.HookTask) (req *http.Request, body []byte, err error){
-	webhook_module.SLACK:      newSlackRequest,
-	webhook_module.DISCORD:    newDiscordRequest,
-	webhook_module.DINGTALK:   newDingtalkRequest,
-	webhook_module.TELEGRAM:   newTelegramRequest,
-	webhook_module.MSTEAMS:    newMSTeamsRequest,
-	webhook_module.FEISHU:     newFeishuRequest,
-	webhook_module.MATRIX:     newMatrixRequest,
-	webhook_module.WECHATWORK: newWechatworkRequest,
-	webhook_module.PACKAGIST:  newPackagistRequest,
+type Requester func(context.Context, *webhook_model.Webhook, *webhook_model.HookTask) (req *http.Request, body []byte, err error)
+
+var webhookRequesters = map[webhook_module.HookType]Requester{}
+
+func RegisterWebhookRequester(hookType webhook_module.HookType, requester Requester) {
+	webhookRequesters[hookType] = requester
 }
 
 // IsValidHookTaskType returns true if a webhook registered

services/webhook/wechatwork.go

@@ -179,3 +179,7 @@ func newWechatworkRequest(_ context.Context, w *webhook_model.Webhook, t *webhoo
 	var pc payloadConvertor[WechatworkPayload] = wechatworkConvertor{}
 	return newJSONRequest(pc, w, t, true)
 }
+
+func init() {
+	RegisterWebhookRequester(webhook_module.WECHATWORK, newWechatworkRequest)
+}