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47250c6629
* Refactor context out of API packages * Update function names per feedback * Move webhook handlers to web and fix web tests * Move more webhook tests out of api package * Fix static handler
102 lines
2.6 KiB
Go
102 lines
2.6 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See License.txt for license information.
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package web
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import (
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"fmt"
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"io"
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"net/http"
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"strings"
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"github.com/gorilla/mux"
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"github.com/gorilla/schema"
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"github.com/mattermost/mattermost-server/mlog"
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"github.com/mattermost/mattermost-server/model"
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)
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func (w *Web) InitWebhooks() {
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w.MainRouter.Handle("/hooks/commands/{id:[A-Za-z0-9]+}", w.NewHandler(commandWebhook)).Methods("POST")
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w.MainRouter.Handle("/hooks/{id:[A-Za-z0-9]+}", w.NewHandler(incomingWebhook)).Methods("POST")
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}
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func incomingWebhook(c *Context, w http.ResponseWriter, r *http.Request) {
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params := mux.Vars(r)
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id := params["id"]
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r.ParseForm()
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var err *model.AppError
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incomingWebhookPayload := &model.IncomingWebhookRequest{}
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contentType := r.Header.Get("Content-Type")
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if strings.Split(contentType, "; ")[0] == "application/x-www-form-urlencoded" {
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payload := strings.NewReader(r.FormValue("payload"))
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incomingWebhookPayload, err = decodePayload(payload)
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if err != nil {
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c.Err = err
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return
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}
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} else if strings.HasPrefix(contentType, "multipart/form-data") {
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r.ParseMultipartForm(0)
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decoder := schema.NewDecoder()
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err := decoder.Decode(incomingWebhookPayload, r.PostForm)
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if err != nil {
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c.Err = model.NewAppError("incomingWebhook", "api.webhook.incoming.error", nil, err.Error(), http.StatusBadRequest)
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return
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}
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} else {
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incomingWebhookPayload, err = decodePayload(r.Body)
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if err != nil {
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c.Err = err
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return
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}
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}
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if c.App.Config().LogSettings.EnableWebhookDebugging {
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mlog.Debug(fmt.Sprint("Incoming webhook received. Content=", incomingWebhookPayload.ToJson()))
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}
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err = c.App.HandleIncomingWebhook(id, incomingWebhookPayload)
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if err != nil {
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c.Err = err
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return
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}
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w.Header().Set("Content-Type", "text/plain")
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w.Write([]byte("ok"))
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}
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func commandWebhook(c *Context, w http.ResponseWriter, r *http.Request) {
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params := mux.Vars(r)
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id := params["id"]
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response, err := model.CommandResponseFromHTTPBody(r.Header.Get("Content-Type"), r.Body)
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if err != nil {
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c.Err = model.NewAppError("commandWebhook", "web.command_webhook.parse.app_error", nil, err.Error(), http.StatusBadRequest)
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return
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}
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appErr := c.App.HandleCommandWebhook(id, response)
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if appErr != nil {
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c.Err = appErr
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return
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}
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w.Header().Set("Content-Type", "text/plain")
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w.Write([]byte("ok"))
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}
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func decodePayload(payload io.Reader) (*model.IncomingWebhookRequest, *model.AppError) {
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incomingWebhookPayload, decodeError := model.IncomingWebhookRequestFromJson(payload)
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if decodeError != nil {
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return nil, decodeError
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}
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return incomingWebhookPayload, nil
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}
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