Better enterprise integration

.gitignore

@@ -34,6 +34,10 @@ coverage
 # Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
 
+# Enterprise files
+server/main/imports.go
+server/enterprise
+
 # Dependency directory
 # https://docs.npmjs.com/misc/faq#should-i-check-my-node-modules-folder-into-git
 node_modules

Makefile

@@ -11,6 +11,35 @@ ifeq ($(BUILD_NUMBER),)
 	BUILD_NUMBER := dev
 endif
 
+BUILD_ENTERPRISE_DIR ?= ../focalboard-enterprise
+BUILD_ENTERPRISE ?= true
+BUILD_ENTERPRISE_READY = false
+BUILD_TYPE_NAME = team
+BUILD_HASH_ENTERPRISE = none
+ifneq ($(wildcard $(BUILD_ENTERPRISE_DIR)/.),)
+    ifeq ($(BUILD_ENTERPRISE),true)
+        BUILD_ENTERPRISE_READY = true
+        BUILD_TYPE_NAME = enterprise
+        BUILD_HASH_ENTERPRISE = $(shell cd $(BUILD_ENTERPRISE_DIR) && git rev-parse HEAD)
+    else
+        BUILD_ENTERPRISE_READY = false
+        BUILD_TYPE_NAME = team
+    endif
+else
+    BUILD_ENTERPRISE_READY = false
+    BUILD_TYPE_NAME = team
+endif
+
+ifeq ($(BUILD_ENTERPRISE_READY),true)
+    IGNORE:=$(shell echo Enterprise build selected, preparing)
+    IGNORE:=$(shell rm -f server/main/imports.go)
+    IGNORE:=$(shell cp $(BUILD_ENTERPRISE_DIR)/imports/imports.go server/main/)
+    IGNORE:=$(shell rm -f server/enterprise)
+    IGNORE:=$(shell ln -s ../$(BUILD_ENTERPRISE_DIR) server/enterprise)
+else
+    IGNORE:=$(shell rm -f server/main/imports.go)
+endif
+
 LDFLAGS += -X "github.com/mattermost/focalboard/server/model.BuildNumber=$(BUILD_NUMBER)"
 LDFLAGS += -X "github.com/mattermost/focalboard/server/model.BuildDate=$(BUILD_DATE)"
 LDFLAGS += -X "github.com/mattermost/focalboard/server/model.BuildHash=$(BUILD_HASH)"

config.json

@@ -15,5 +15,9 @@
 	"session_refresh_time": 18000,
 	"localOnly": false,
 	"enableLocalMode": true,
-	"localModeSocketLocation": "/var/tmp/focalboard_local.socket"
+	"localModeSocketLocation": "/var/tmp/focalboard_local.socket",
+	"authMode": "native",
+	"mattermostURL": "",
+	"mattermostClientID": "",
+	"mattermostClientSecret": ""
 }

server/einterfaces/einterfaces.go

@@ -0,0 +1,25 @@
+package einterfaces
+
+import (
+	"github.com/gorilla/mux"
+	"github.com/mattermost/focalboard/server/model"
+)
+
+type MattermostAuth interface {
+	RegisterRoutes(*mux.Router)
+	DoesUserHaveWorkspaceAccess(session *model.Session, workspaceID string) bool
+}
+
+type MattermostAuthParameters struct {
+	ServerRoot      string
+	MattermostURL   string
+	ClientID        string
+	ClientSecret    string
+	UseSecureCookie bool
+}
+
+type MattermostAuthStore interface {
+	GetUserById(userID string) (*model.User, error)
+	CreateUser(user *model.User) error
+	CreateSession(session *model.Session) error
+}

server/go.mod

@@ -30,6 +30,7 @@ require (
 	github.com/tidwall/gjson v1.7.3 // indirect
 	go.uber.org/zap v1.16.0
 	golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2
+	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
 	golang.org/x/sys v0.0.0-20210324051608-47abb6519492 // indirect
 	google.golang.org/grpc v1.35.0
 	gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d // indirect

server/server/enterprise.go

@@ -0,0 +1,11 @@
+package server
+
+import (
+	"github.com/mattermost/focalboard/server/einterfaces"
+)
+
+var mattermostAuth func(einterfaces.MattermostAuthParameters, einterfaces.MattermostAuthStore) einterfaces.MattermostAuth
+
+func RegisterMattermostAuth(f func(einterfaces.MattermostAuthParameters, einterfaces.MattermostAuthStore) einterfaces.MattermostAuth) {
+	mattermostAuth = f
+}

server/server/initHandlers.go

@@ -1,5 +1,27 @@
 package server
 
+import (
+	"log"
+
+	"github.com/mattermost/focalboard/server/einterfaces"
+)
+
 func (s *Server) initHandlers() {
-	// Additional init handlers go here
+	cfg := s.config
+	if cfg.AuthMode == "mattermost" && mattermostAuth != nil {
+		log.Println("Using Mattermost Auth")
+		params := einterfaces.MattermostAuthParameters{
+			ServerRoot:      cfg.ServerRoot,
+			MattermostURL:   cfg.MattermostURL,
+			ClientID:        cfg.MattermostClientID,
+			ClientSecret:    cfg.MattermostClientSecret,
+			UseSecureCookie: cfg.SecureCookie,
+		}
+		mmauthHandler := mattermostAuth(params, s.store)
+		log.Println("CREATING AUTH")
+		s.webServer.AddRoutes(mmauthHandler)
+		log.Println("ADDING ROUTES")
+		s.api.WorkspaceAuthenticator = mmauthHandler
+		log.Println("SETTING THE AUTHENTICATOR")
+	}
 }