[REFACTOR] webhook matrix endpoints

modules/web/middleware/binding.go

@@ -79,8 +79,8 @@ func GetInclude(field reflect.StructField) string {
 	return getRuleBody(field, "Include(")
 }
 
-// Validate validate TODO:
+// Validate populates the data with validation error (if any).
-func Validate(errs binding.Errors, data map[string]any, f Form, l translation.Locale) binding.Errors {
+func Validate(errs binding.Errors, data map[string]any, f any, l translation.Locale) binding.Errors {
 	if errs.Len() == 0 {
 		return errs
 	}

routers/web/repo/setting/webhook.go

@@ -24,11 +24,14 @@ import (
 	api "code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/util"
 	"code.gitea.io/gitea/modules/web"
+	"code.gitea.io/gitea/modules/web/middleware"
 	webhook_module "code.gitea.io/gitea/modules/webhook"
 	"code.gitea.io/gitea/services/context"
 	"code.gitea.io/gitea/services/convert"
 	"code.gitea.io/gitea/services/forms"
 	webhook_service "code.gitea.io/gitea/services/webhook"
+
+	"gitea.com/go-chi/binding"
 )
 
 const (
@@ -201,6 +204,29 @@ type webhookParams struct {
 	Meta        any
 }
 
+func WebhookCreate(ctx *context.Context) {
+	typ := ctx.Params(":type")
+	handler := webhook_service.GetWebhookHandler(typ)
+	if handler == nil {
+		ctx.NotFound("GetWebhookHandler", nil)
+		return
+	}
+
+	fields := handler.FormFields(func(form any) {
+		errs := binding.Bind(ctx.Req, form)
+		middleware.Validate(errs, ctx.Data, form, ctx.Locale) // error will be checked later in ctx.HasError
+	})
+	createWebhook(ctx, webhookParams{
+		Type:        typ,
+		URL:         fields.URL,
+		ContentType: fields.ContentType,
+		Secret:      fields.Secret,
+		HTTPMethod:  fields.HTTPMethod,
+		WebhookForm: fields.WebhookForm,
+		Meta:        fields.Metadata,
+	})
+}
+
 func createWebhook(ctx *context.Context, params webhookParams) {
 	ctx.Data["Title"] = ctx.Tr("repo.settings.add_webhook")
 	ctx.Data["PageIsSettingsHooks"] = true
@@ -260,6 +286,29 @@ func createWebhook(ctx *context.Context, params webhookParams) {
 	ctx.Redirect(orCtx.Link)
 }
 
+func WebhookUpdate(ctx *context.Context) {
+	typ := ctx.Params(":type")
+	handler := webhook_service.GetWebhookHandler(typ)
+	if handler == nil {
+		ctx.NotFound("GetWebhookHandler", nil)
+		return
+	}
+
+	fields := handler.FormFields(func(form any) {
+		errs := binding.Bind(ctx.Req, form)
+		middleware.Validate(errs, ctx.Data, form, ctx.Locale) // error will be checked later in ctx.HasError
+	})
+	editWebhook(ctx, webhookParams{
+		Type:        typ,
+		URL:         fields.URL,
+		ContentType: fields.ContentType,
+		Secret:      fields.Secret,
+		HTTPMethod:  fields.HTTPMethod,
+		WebhookForm: fields.WebhookForm,
+		Meta:        fields.Metadata,
+	})
+}
+
 func editWebhook(ctx *context.Context, params webhookParams) {
 	ctx.Data["Title"] = ctx.Tr("repo.settings.update_webhook")
 	ctx.Data["PageIsSettingsHooks"] = true
@@ -467,33 +516,6 @@ func telegramHookParams(ctx *context.Context) webhookParams {
 	}
 }
 
-// MatrixHooksNewPost response for creating Matrix webhook
-func MatrixHooksNewPost(ctx *context.Context) {
-	createWebhook(ctx, matrixHookParams(ctx))
-}
-
-// MatrixHooksEditPost response for editing Matrix webhook
-func MatrixHooksEditPost(ctx *context.Context) {
-	editWebhook(ctx, matrixHookParams(ctx))
-}
-
-func matrixHookParams(ctx *context.Context) webhookParams {
-	form := web.GetForm(ctx).(*forms.NewMatrixHookForm)
-
-	return webhookParams{
-		Type:        webhook_module.MATRIX,
-		URL:         fmt.Sprintf("%s/_matrix/client/r0/rooms/%s/send/m.room.message", form.HomeserverURL, url.PathEscape(form.RoomID)),
-		ContentType: webhook.ContentTypeJSON,
-		HTTPMethod:  http.MethodPut,
-		WebhookForm: form.WebhookForm,
-		Meta: &webhook_service.MatrixMeta{
-			HomeserverURL: form.HomeserverURL,
-			Room:          form.RoomID,
-			MessageType:   form.MessageType,
-		},
-	}
-}
-
 // MSTeamsHooksNewPost response for creating MSTeams webhook
 func MSTeamsHooksNewPost(ctx *context.Context) {
 	createWebhook(ctx, mSTeamsHookParams(ctx))

routers/web/web.go

@@ -409,11 +409,11 @@ func registerRoutes(m *web.Route) {
 		m.Post("/discord/new", web.Bind(forms.NewDiscordHookForm{}), repo_setting.DiscordHooksNewPost)
 		m.Post("/dingtalk/new", web.Bind(forms.NewDingtalkHookForm{}), repo_setting.DingtalkHooksNewPost)
 		m.Post("/telegram/new", web.Bind(forms.NewTelegramHookForm{}), repo_setting.TelegramHooksNewPost)
-		m.Post("/matrix/new", web.Bind(forms.NewMatrixHookForm{}), repo_setting.MatrixHooksNewPost)
 		m.Post("/msteams/new", web.Bind(forms.NewMSTeamsHookForm{}), repo_setting.MSTeamsHooksNewPost)
 		m.Post("/feishu/new", web.Bind(forms.NewFeishuHookForm{}), repo_setting.FeishuHooksNewPost)
 		m.Post("/wechatwork/new", web.Bind(forms.NewWechatWorkHookForm{}), repo_setting.WechatworkHooksNewPost)
 		m.Post("/packagist/new", web.Bind(forms.NewPackagistHookForm{}), repo_setting.PackagistHooksNewPost)
+		m.Post("/{type}/new", repo_setting.WebhookCreate)
 	}
 
 	addWebhookEditRoutes := func() {
@@ -424,11 +424,11 @@ func registerRoutes(m *web.Route) {
 		m.Post("/discord/{id}", web.Bind(forms.NewDiscordHookForm{}), repo_setting.DiscordHooksEditPost)
 		m.Post("/dingtalk/{id}", web.Bind(forms.NewDingtalkHookForm{}), repo_setting.DingtalkHooksEditPost)
 		m.Post("/telegram/{id}", web.Bind(forms.NewTelegramHookForm{}), repo_setting.TelegramHooksEditPost)
-		m.Post("/matrix/{id}", web.Bind(forms.NewMatrixHookForm{}), repo_setting.MatrixHooksEditPost)
 		m.Post("/msteams/{id}", web.Bind(forms.NewMSTeamsHookForm{}), repo_setting.MSTeamsHooksEditPost)
 		m.Post("/feishu/{id}", web.Bind(forms.NewFeishuHookForm{}), repo_setting.FeishuHooksEditPost)
 		m.Post("/wechatwork/{id}", web.Bind(forms.NewWechatWorkHookForm{}), repo_setting.WechatworkHooksEditPost)
 		m.Post("/packagist/{id}", web.Bind(forms.NewPackagistHookForm{}), repo_setting.PackagistHooksEditPost)
+		m.Post("/{type}/{id:[0-9]+}", repo_setting.WebhookUpdate)
 	}
 
 	addSettingsVariablesRoutes := func() {

services/forms/repo_form.go

@@ -371,20 +371,6 @@ func (f *NewTelegramHookForm) Validate(req *http.Request, errs binding.Errors) b
 	return middleware.Validate(errs, ctx.Data, f, ctx.Locale)
 }
 
-// NewMatrixHookForm form for creating Matrix hook
-type NewMatrixHookForm struct {
-	HomeserverURL string `binding:"Required;ValidUrl"`
-	RoomID        string `binding:"Required"`
-	MessageType   int
-	WebhookForm
-}
-
-// Validate validates the fields
-func (f *NewMatrixHookForm) Validate(req *http.Request, errs binding.Errors) binding.Errors {
-	ctx := context.GetValidateContext(req)
-	return middleware.Validate(errs, ctx.Data, f, ctx.Locale)
-}
-
 // NewMSTeamsHookForm form for creating MS Teams hook
 type NewMSTeamsHookForm struct {
 	PayloadURL string `binding:"Required;ValidUrl"`

services/webhook/default.go

@@ -35,6 +35,10 @@ func (dh defaultHandler) Type() webhook_module.HookType {
 
 func (defaultHandler) Metadata(*webhook_model.Webhook) any { return nil }
 
+func (defaultHandler) FormFields(bind func(any)) FormFields {
+	panic("TODO")
+}
+
 func (defaultHandler) NewRequest(ctx context.Context, w *webhook_model.Webhook, t *webhook_model.HookTask) (req *http.Request, body []byte, err error) {
 	switch w.HTTPMethod {
 	case "":

services/webhook/dingtalk.go

@@ -23,6 +23,9 @@ type dingtalkHandler struct{}
 
 func (dingtalkHandler) Type() webhook_module.HookType       { return webhook_module.DINGTALK }
 func (dingtalkHandler) Metadata(*webhook_model.Webhook) any { return nil }
+func (dingtalkHandler) FormFields(bind func(any)) FormFields {
+	panic("TODO")
+}
 
 type (
 	// DingtalkPayload represents

services/webhook/discord.go

@@ -26,6 +26,10 @@ type discordHandler struct{}
 
 func (discordHandler) Type() webhook_module.HookType { return webhook_module.DISCORD }
 
+func (discordHandler) FormFields(bind func(any)) FormFields {
+	panic("TODO")
+}
+
 type (
 	// DiscordEmbedFooter for Embed Footer Structure.
 	DiscordEmbedFooter struct {

services/webhook/feishu.go

@@ -18,6 +18,11 @@ import (
 type feishuHandler struct{}
 
 func (feishuHandler) Type() webhook_module.HookType { return webhook_module.FEISHU }
+
+func (feishuHandler) FormFields(bind func(any)) FormFields {
+	panic("TODO")
+}
+
 func (feishuHandler) Metadata(*webhook_model.Webhook) any { return nil }
 
 type (

services/webhook/matrix.go

@@ -22,12 +22,40 @@ import (
 	api "code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/util"
 	webhook_module "code.gitea.io/gitea/modules/webhook"
+	"code.gitea.io/gitea/services/forms"
 )
 
 type matrixHandler struct{}
 
 func (matrixHandler) Type() webhook_module.HookType { return webhook_module.MATRIX }
 
+func (matrixHandler) FormFields(bind func(any)) FormFields {
+	var form struct {
+		forms.WebhookForm
+		HomeserverURL string `binding:"Required;ValidUrl"`
+		RoomID        string `binding:"Required"`
+		MessageType   int
+
+		// enforce requirement of authorization_header
+		// (value will still be set in the embedded WebhookForm)
+		AuthorizationHeader string `binding:"Required"`
+	}
+	bind(&form)
+
+	return FormFields{
+		WebhookForm: form.WebhookForm,
+		URL:         fmt.Sprintf("%s/_matrix/client/r0/rooms/%s/send/m.room.message", form.HomeserverURL, url.PathEscape(form.RoomID)),
+		ContentType: webhook_model.ContentTypeJSON,
+		Secret:      "",
+		HTTPMethod:  http.MethodPut,
+		Metadata: &MatrixMeta{
+			HomeserverURL: form.HomeserverURL,
+			Room:          form.RoomID,
+			MessageType:   form.MessageType,
+		},
+	}
+}
+
 func (matrixHandler) NewRequest(ctx 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

@@ -22,6 +22,10 @@ type msteamsHandler struct{}
 func (msteamsHandler) Type() webhook_module.HookType       { return webhook_module.MSTEAMS }
 func (msteamsHandler) Metadata(*webhook_model.Webhook) any { return nil }
 
+func (msteamsHandler) FormFields(bind func(any)) FormFields {
+	panic("TODO")
+}
+
 type (
 	// MSTeamsFact for Fact Structure
 	MSTeamsFact struct {

services/webhook/packagist.go

@@ -18,6 +18,10 @@ type packagistHandler struct{}
 
 func (packagistHandler) Type() webhook_module.HookType { return webhook_module.PACKAGIST }
 
+func (packagistHandler) FormFields(bind func(any)) FormFields {
+	panic("TODO")
+}
+
 type (
 	// PackagistPayload represents a packagist payload
 	// as expected by https://packagist.org/about

services/webhook/slack.go

@@ -23,6 +23,10 @@ type slackHandler struct{}
 
 func (slackHandler) Type() webhook_module.HookType { return webhook_module.SLACK }
 
+func (slackHandler) FormFields(bind func(any)) FormFields {
+	panic("TODO")
+}
+
 // SlackMeta contains the slack metadata
 type SlackMeta struct {
 	Channel  string `json:"channel"`

services/webhook/telegram.go

@@ -21,6 +21,10 @@ type telegramHandler struct{}
 
 func (telegramHandler) Type() webhook_module.HookType { return webhook_module.TELEGRAM }
 
+func (telegramHandler) FormFields(bind func(any)) FormFields {
+	panic("TODO")
+}
+
 type (
 	// TelegramPayload represents
 	TelegramPayload struct {

services/webhook/webhook.go

@@ -23,14 +23,27 @@ import (
 	api "code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/util"
 	webhook_module "code.gitea.io/gitea/modules/webhook"
+	"code.gitea.io/gitea/services/forms"
 
 	"github.com/gobwas/glob"
 )
 
 type Handler interface {
 	Type() webhook_module.HookType
-	NewRequest(context.Context, *webhook_model.Webhook, *webhook_model.HookTask) (req *http.Request, body []byte, err error)
 	Metadata(*webhook_model.Webhook) any
+	// FormFields provides a function to bind the request to the form.
+	// If form implements the [binding.Validator] interface, the Validate method will be called
+	FormFields(bind func(form any)) FormFields
+	NewRequest(context.Context, *webhook_model.Webhook, *webhook_model.HookTask) (req *http.Request, body []byte, err error)
+}
+
+type FormFields struct {
+	forms.WebhookForm
+	URL         string
+	ContentType webhook_model.HookContentType
+	Secret      string
+	HTTPMethod  string
+	Metadata    any
 }
 
 var webhookHandlers = []Handler{

services/webhook/wechatwork.go

@@ -20,6 +20,10 @@ type wechatworkHandler struct{}
 func (wechatworkHandler) Type() webhook_module.HookType       { return webhook_module.WECHATWORK }
 func (wechatworkHandler) Metadata(*webhook_model.Webhook) any { return nil }
 
+func (wechatworkHandler) FormFields(bind func(any)) FormFields {
+	panic("TODO")
+}
+
 type (
 	// WechatworkPayload represents
 	WechatworkPayload struct {

tests/integration/repo_webhook_test.go

@@ -203,8 +203,8 @@ func TestWebhookForms(t *testing.T) {
 		"homeserver_url":       "https://matrix.example.com",
 		"room_id":              "123",
 		"authorization_header": "Bearer 123456",
-		// }, map[string]string{ // authorization_header is actually required, but not enforced (yet)
+	}, map[string]string{
-		// "authorization_header": "",
+		"authorization_header": "",
 	}))
 	t.Run("matrix/optional", testWebhookForms("matrix", session, map[string]string{
 		"homeserver_url": "https://matrix.example.com",