Add handler for /services/hooks/{serviceType}

Defers through to the given service's OnReceiveWebhook method.

src/github.com/matrix-org/go-neb/api.go

@@ -7,6 +7,7 @@ import (
 	"github.com/matrix-org/go-neb/errors"
 	"github.com/matrix-org/go-neb/types"
 	"net/http"
+	"strings"
 )
 
 type heartbeatHandler struct{}
@@ -15,6 +16,18 @@ func (*heartbeatHandler) OnIncomingRequest(req *http.Request) (interface{}, *err
 	return &struct{}{}, nil
 }
 
+func handleWebhook(w http.ResponseWriter, req *http.Request) {
+	segments := strings.Split(req.URL.Path, "/")
+	// last path segment is the service type which we will pass the incoming request to
+	srvType := segments[len(segments)-1]
+	service := types.CreateService("", srvType)
+	if service == nil {
+		w.WriteHeader(404)
+		return
+	}
+	service.OnReceiveWebhook(w, req)
+}
+
 type configureClientHandler struct {
 	db      *database.ServiceDB
 	clients *clients.Clients

src/github.com/matrix-org/go-neb/goneb.go

@@ -31,6 +31,7 @@ func main() {
 	http.Handle("/test", server.MakeJSONAPI(&heartbeatHandler{}))
 	http.Handle("/admin/configureClient", server.MakeJSONAPI(&configureClientHandler{db: db, clients: clients}))
 	http.Handle("/admin/configureService", server.MakeJSONAPI(&configureServiceHandler{db: db, clients: clients}))
+	http.HandleFunc("/services/hooks/", handleWebhook)
 
 	http.ListenAndServe(bindAddress, nil)
 }

src/github.com/matrix-org/go-neb/services/echo/echo.go

@@ -30,7 +30,7 @@ func (e *echoService) Plugin(roomID string) plugin.Plugin {
 		},
 	}
 }
-func (e *echoService) OnReceiveWebhook(w http.ResponseWriter, req http.Request) {
+func (e *echoService) OnReceiveWebhook(w http.ResponseWriter, req *http.Request) {
 	w.WriteHeader(200) // Do nothing
 }
 

src/github.com/matrix-org/go-neb/services/github/github.go

@@ -62,7 +62,7 @@ func (s *githubService) Plugin(roomID string) plugin.Plugin {
 		},
 	}
 }
-func (s *githubService) OnReceiveWebhook(w http.ResponseWriter, req http.Request) {
+func (s *githubService) OnReceiveWebhook(w http.ResponseWriter, req *http.Request) {
 	// defer entirely to the webhook package
 	webhook.OnReceiveRequest(w, req, "")
 }

src/github.com/matrix-org/go-neb/services/github/webhook/webhook.go

@@ -16,7 +16,7 @@ import (
 
 // OnReceiveRequest processes incoming github webhook requests. The secretToken
 // parameter is optional.
-func OnReceiveRequest(w http.ResponseWriter, r http.Request, secretToken string) {
+func OnReceiveRequest(w http.ResponseWriter, r *http.Request, secretToken string) {
 	// Verify the HMAC signature if NEB was configured with a secret token
 	eventType := r.Header.Get("X-GitHub-Event")
 	signatureSHA1 := r.Header.Get("X-Hub-Signature")

src/github.com/matrix-org/go-neb/types/types.go

@@ -32,7 +32,7 @@ type Service interface {
 	ServiceType() string
 	RoomIDs() []string
 	Plugin(roomID string) plugin.Plugin
-	OnReceiveWebhook(w http.ResponseWriter, req http.Request)
+	OnReceiveWebhook(w http.ResponseWriter, req *http.Request)
 }
 
 var servicesByType = map[string]func(string) Service{}