[management] get current user endpoint (#3666)

management/server/http/api/openapi.yml

@@ -2397,6 +2397,29 @@ paths:
           "$ref": "#/components/responses/forbidden"
         '500':
           "$ref": "#/components/responses/internal_error"
+  /api/users/current:
+    get:
+      summary: Retrieve current user
+      description: Get information about the current user
+      tags: [ Users ]
+      security:
+        - BearerAuth: [ ]
+        - TokenAuth: [ ]
+      responses:
+        '200':
+          description: A User object
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/User'
+        '400':
+          "$ref": "#/components/responses/bad_request"
+        '401':
+          "$ref": "#/components/responses/requires_authentication"
+        '403':
+          "$ref": "#/components/responses/forbidden"
+        '500':
+          "$ref": "#/components/responses/internal_error"
   /api/peers:
     get:
       summary: List all Peers

management/server/http/api/types.gen.go

@@ -230,7 +230,7 @@ type Account struct {
 
 // AccountExtraSettings defines model for AccountExtraSettings.
 type AccountExtraSettings struct {
-	// NetworkTrafficLogsEnabled Enables or disables network traffic logs. If enabled, all network traffic logs from peers will be stored.
+	// NetworkTrafficLogsEnabled Enables or disables network traffic logging. If enabled, all network traffic events from peers will be stored.
 	NetworkTrafficLogsEnabled bool `json:"network_traffic_logs_enabled"`
 
 	// NetworkTrafficPacketCounterEnabled Enables or disables network traffic packet counter. If enabled, network packets and their size will be counted and reported. (This can have an slight impact on performance)

management/server/http/handlers/users/users_handler.go

@@ -25,6 +25,7 @@ type handler struct {
 func AddEndpoints(accountManager account.Manager, router *mux.Router) {
 	userHandler := newHandler(accountManager)
 	router.HandleFunc("/users", userHandler.getAllUsers).Methods("GET", "OPTIONS")
+	router.HandleFunc("/users/current", userHandler.getCurrentUser).Methods("GET", "OPTIONS")
 	router.HandleFunc("/users/{userId}", userHandler.updateUser).Methods("PUT", "OPTIONS")
 	router.HandleFunc("/users/{userId}", userHandler.deleteUser).Methods("DELETE", "OPTIONS")
 	router.HandleFunc("/users", userHandler.createUser).Methods("POST", "OPTIONS")
@@ -259,6 +260,29 @@ func (h *handler) inviteUser(w http.ResponseWriter, r *http.Request) {
 	util.WriteJSONObject(r.Context(), w, util.EmptyObject{})
 }
 
+func (h *handler) getCurrentUser(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		util.WriteErrorResponse("wrong HTTP method", http.StatusMethodNotAllowed, w)
+		return
+	}
+	ctx := r.Context()
+	userAuth, err := nbcontext.GetUserAuthFromContext(ctx)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	accountID, userID := userAuth.AccountId, userAuth.UserId
+
+	user, err := h.accountManager.GetCurrentUserInfo(ctx, accountID, userID)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	util.WriteJSONObject(r.Context(), w, toUserResponse(user, userID))
+}
+
 func toUserResponse(user *types.UserInfo, currenUserID string) *api.User {
 	autoGroups := user.AutoGroups
 	if autoGroups == nil {

management/server/http/handlers/users/users_handler_test.go

@@ -9,6 +9,7 @@ import (
 	"net/http"
 	"net/http/httptest"
 	"testing"
+	"time"
 
 	"github.com/gorilla/mux"
 	"github.com/stretchr/testify/assert"
@@ -123,6 +124,64 @@ func initUsersTestData() *handler {
 
 				return nil
 			},
+			GetCurrentUserInfoFunc: func(ctx context.Context, accountID, userID string) (*types.UserInfo, error) {
+				switch userID {
+				case "not-found":
+					return nil, status.NewUserNotFoundError("not-found")
+				case "not-of-account":
+					return nil, status.NewUserNotPartOfAccountError()
+				case "blocked-user":
+					return nil, status.NewUserBlockedError()
+				case "service-user":
+					return nil, status.NewPermissionDeniedError()
+				case "owner":
+					return &types.UserInfo{
+						ID:            "owner",
+						Name:          "",
+						Role:          "owner",
+						Status:        "active",
+						IsServiceUser: false,
+						IsBlocked:     false,
+						NonDeletable:  false,
+						Issued:        "api",
+						Permissions: types.UserPermissions{
+							DashboardView: "full",
+						},
+					}, nil
+				case "regular-user":
+					return &types.UserInfo{
+						ID:            "regular-user",
+						Name:          "",
+						Role:          "user",
+						Status:        "active",
+						IsServiceUser: false,
+						IsBlocked:     false,
+						NonDeletable:  false,
+						Issued:        "api",
+						Permissions: types.UserPermissions{
+							DashboardView: "limited",
+						},
+					}, nil
+
+				case "admin-user":
+					return &types.UserInfo{
+						ID:            "admin-user",
+						Name:          "",
+						Role:          "admin",
+						Status:        "active",
+						IsServiceUser: false,
+						IsBlocked:     false,
+						NonDeletable:  false,
+						LastLogin:     time.Time{},
+						Issued:        "api",
+						Permissions: types.UserPermissions{
+							DashboardView: "full",
+						},
+					}, nil
+				}
+
+				return nil, fmt.Errorf("user id %s not handled", userID)
+			},
 		},
 	}
 }
@@ -481,3 +540,73 @@ func TestDeleteUser(t *testing.T) {
 		})
 	}
 }
+
+func TestCurrentUser(t *testing.T) {
+	tt := []struct {
+		name           string
+		expectedStatus int
+		requestAuth    nbcontext.UserAuth
+	}{
+		{
+			name:           "without auth",
+			expectedStatus: http.StatusInternalServerError,
+		},
+		{
+			name:           "user not found",
+			requestAuth:    nbcontext.UserAuth{UserId: "not-found"},
+			expectedStatus: http.StatusNotFound,
+		},
+		{
+			name:           "not of account",
+			requestAuth:    nbcontext.UserAuth{UserId: "not-of-account"},
+			expectedStatus: http.StatusForbidden,
+		},
+		{
+			name:           "blocked user",
+			requestAuth:    nbcontext.UserAuth{UserId: "blocked-user"},
+			expectedStatus: http.StatusForbidden,
+		},
+		{
+			name:           "service user",
+			requestAuth:    nbcontext.UserAuth{UserId: "service-user"},
+			expectedStatus: http.StatusForbidden,
+		},
+		{
+			name:           "owner",
+			requestAuth:    nbcontext.UserAuth{UserId: "owner"},
+			expectedStatus: http.StatusOK,
+		},
+		{
+			name:           "regular user",
+			requestAuth:    nbcontext.UserAuth{UserId: "regular-user"},
+			expectedStatus: http.StatusOK,
+		},
+		{
+			name:           "admin user",
+			requestAuth:    nbcontext.UserAuth{UserId: "admin-user"},
+			expectedStatus: http.StatusOK,
+		},
+	}
+
+	userHandler := initUsersTestData()
+	for _, tc := range tt {
+		t.Run(tc.name, func(t *testing.T) {
+			req := httptest.NewRequest(http.MethodGet, "/api/users/current", nil)
+			if tc.requestAuth.UserId != "" {
+				req = nbcontext.SetUserAuthInRequest(req, tc.requestAuth)
+			}
+
+			rr := httptest.NewRecorder()
+
+			userHandler.getCurrentUser(rr, req)
+
+			res := rr.Result()
+			defer res.Body.Close()
+
+			if status := rr.Code; status != tc.expectedStatus {
+				t.Fatalf("handler returned wrong status code: got %v want %v",
+					status, tc.expectedStatus)
+			}
+		})
+	}
+}