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Appservice Login (2nd attempt) (#3078)
Rebase of #2936 as @vijfhoek wrote he got no time to work on this, and I kind of needed it for my experiments. I checked the tests, and it is working with my example code (i.e. impersonating, registering, creating channel, invite people, write messages). I'm not a huge `go` pro, and still learning, but I tried to fix and/or integrate the changes as best as possible with the current `main` branch changes. If there is anything left, let me know and I'll try to figure it out. Signed-off-by: `Kuhn Christopher <kuhnchris+git@kuhnchris.eu>` --------- Signed-off-by: Sijmen <me@sijman.nl> Signed-off-by: Sijmen Schoon <me@sijman.nl> Co-authored-by: Sijmen Schoon <me@sijman.nl> Co-authored-by: Sijmen Schoon <me@vijf.life> Co-authored-by: Till <2353100+S7evinK@users.noreply.github.com>
This commit is contained in:
KuhnChris
GitHub
parent
b8f91485b4
commit
4f943771fa
@ -15,7 +15,6 @@
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package auth
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import (
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"context"
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"encoding/json"
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"io"
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"net/http"
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@ -32,8 +31,13 @@ import (
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// called after authorization has completed, with the result of the authorization.
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// If the final return value is non-nil, an error occurred and the cleanup function
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// is nil.
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func LoginFromJSONReader(ctx context.Context, r io.Reader, useraccountAPI uapi.UserLoginAPI, userAPI UserInternalAPIForLogin, cfg *config.ClientAPI) (*Login, LoginCleanupFunc, *util.JSONResponse) {
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reqBytes, err := io.ReadAll(r)
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func LoginFromJSONReader(
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req *http.Request,
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useraccountAPI uapi.UserLoginAPI,
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userAPI UserInternalAPIForLogin,
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cfg *config.ClientAPI,
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) (*Login, LoginCleanupFunc, *util.JSONResponse) {
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reqBytes, err := io.ReadAll(req.Body)
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if err != nil {
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err := &util.JSONResponse{
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Code: http.StatusBadRequest,
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@ -65,6 +69,20 @@ func LoginFromJSONReader(ctx context.Context, r io.Reader, useraccountAPI uapi.U
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UserAPI: userAPI,
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Config: cfg,
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}
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case authtypes.LoginTypeApplicationService:
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token, err := ExtractAccessToken(req)
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if err != nil {
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err := &util.JSONResponse{
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Code: http.StatusForbidden,
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JSON: spec.MissingToken(err.Error()),
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}
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return nil, nil, err
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}
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typ = &LoginTypeApplicationService{
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Config: cfg,
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Token: token,
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}
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default:
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err := util.JSONResponse{
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Code: http.StatusBadRequest,
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@ -73,7 +91,7 @@ func LoginFromJSONReader(ctx context.Context, r io.Reader, useraccountAPI uapi.U
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return nil, nil, &err
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}
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return typ.LoginFromJSON(ctx, reqBytes)
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return typ.LoginFromJSON(req.Context(), reqBytes)
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}
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// UserInternalAPIForLogin contains the aspects of UserAPI required for logging in.
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55
clientapi/auth/login_application_service.go
Normal file
55
clientapi/auth/login_application_service.go
Normal file
@ -0,0 +1,55 @@
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// Copyright 2023 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package auth
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import (
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"context"
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"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
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"github.com/matrix-org/dendrite/clientapi/httputil"
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"github.com/matrix-org/dendrite/internal"
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"github.com/matrix-org/dendrite/setup/config"
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"github.com/matrix-org/util"
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)
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// LoginTypeApplicationService describes how to authenticate as an
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// application service
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type LoginTypeApplicationService struct {
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Config *config.ClientAPI
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Token string
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}
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// Name implements Type
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func (t *LoginTypeApplicationService) Name() string {
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return authtypes.LoginTypeApplicationService
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}
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// LoginFromJSON implements Type
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func (t *LoginTypeApplicationService) LoginFromJSON(
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ctx context.Context, reqBytes []byte,
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) (*Login, LoginCleanupFunc, *util.JSONResponse) {
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var r Login
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if err := httputil.UnmarshalJSON(reqBytes, &r); err != nil {
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return nil, nil, err
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}
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_, err := internal.ValidateApplicationServiceRequest(t.Config, r.Identifier.User, t.Token)
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if err != nil {
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return nil, nil, err
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}
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cleanup := func(ctx context.Context, j *util.JSONResponse) {}
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return &r, cleanup, nil
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}
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@ -17,7 +17,9 @@ package auth
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import (
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"context"
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"net/http"
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"net/http/httptest"
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"reflect"
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"regexp"
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"strings"
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"testing"
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@ -33,8 +35,9 @@ func TestLoginFromJSONReader(t *testing.T) {
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ctx := context.Background()
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tsts := []struct {
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Name string
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Body string
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Name string
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Body string
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Token string
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WantUsername string
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WantDeviceID string
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@ -62,6 +65,30 @@ func TestLoginFromJSONReader(t *testing.T) {
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WantDeviceID: "adevice",
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WantDeletedTokens: []string{"atoken"},
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},
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{
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Name: "appServiceWorksUserID",
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Body: `{
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"type": "m.login.application_service",
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"identifier": { "type": "m.id.user", "user": "@alice:example.com" },
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"device_id": "adevice"
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}`,
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Token: "astoken",
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WantUsername: "@alice:example.com",
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WantDeviceID: "adevice",
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},
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{
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Name: "appServiceWorksLocalpart",
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Body: `{
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"type": "m.login.application_service",
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"identifier": { "type": "m.id.user", "user": "alice" },
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"device_id": "adevice"
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}`,
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Token: "astoken",
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WantUsername: "alice",
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WantDeviceID: "adevice",
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},
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}
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for _, tst := range tsts {
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t.Run(tst.Name, func(t *testing.T) {
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@ -72,11 +99,35 @@ func TestLoginFromJSONReader(t *testing.T) {
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ServerName: serverName,
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},
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},
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Derived: &config.Derived{
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ApplicationServices: []config.ApplicationService{
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{
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ID: "anapplicationservice",
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ASToken: "astoken",
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NamespaceMap: map[string][]config.ApplicationServiceNamespace{
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"users": {
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{
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Exclusive: true,
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Regex: "@alice:example.com",
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RegexpObject: regexp.MustCompile("@alice:example.com"),
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},
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},
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},
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},
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},
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},
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}
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login, cleanup, err := LoginFromJSONReader(ctx, strings.NewReader(tst.Body), &userAPI, &userAPI, cfg)
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if err != nil {
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t.Fatalf("LoginFromJSONReader failed: %+v", err)
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req := httptest.NewRequest(http.MethodPost, "/", strings.NewReader(tst.Body))
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if tst.Token != "" {
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req.Header.Add("Authorization", "Bearer "+tst.Token)
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}
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login, cleanup, jsonErr := LoginFromJSONReader(req, &userAPI, &userAPI, cfg)
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if jsonErr != nil {
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t.Fatalf("LoginFromJSONReader failed: %+v", jsonErr)
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}
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cleanup(ctx, &util.JSONResponse{Code: http.StatusOK})
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if login.Username() != tst.WantUsername {
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@ -104,8 +155,9 @@ func TestBadLoginFromJSONReader(t *testing.T) {
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ctx := context.Background()
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tsts := []struct {
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Name string
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Body string
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Name string
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Body string
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Token string
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WantErrCode spec.MatrixErrorCode
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}{
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@ -142,6 +194,45 @@ func TestBadLoginFromJSONReader(t *testing.T) {
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}`,
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WantErrCode: spec.ErrorInvalidParam,
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},
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{
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Name: "noASToken",
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Body: `{
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"type": "m.login.application_service",
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"identifier": { "type": "m.id.user", "user": "@alice:example.com" },
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"device_id": "adevice"
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}`,
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WantErrCode: "M_MISSING_TOKEN",
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},
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{
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Name: "badASToken",
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Token: "badastoken",
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Body: `{
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"type": "m.login.application_service",
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"identifier": { "type": "m.id.user", "user": "@alice:example.com" },
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"device_id": "adevice"
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}`,
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WantErrCode: "M_UNKNOWN_TOKEN",
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},
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{
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Name: "badASNamespace",
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Token: "astoken",
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Body: `{
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"type": "m.login.application_service",
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"identifier": { "type": "m.id.user", "user": "@bob:example.com" },
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"device_id": "adevice"
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}`,
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WantErrCode: "M_EXCLUSIVE",
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},
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{
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Name: "badASUserID",
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Token: "astoken",
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Body: `{
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"type": "m.login.application_service",
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"identifier": { "type": "m.id.user", "user": "@alice:wrong.example.com" },
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"device_id": "adevice"
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}`,
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WantErrCode: "M_INVALID_USERNAME",
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},
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}
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for _, tst := range tsts {
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t.Run(tst.Name, func(t *testing.T) {
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@ -152,8 +243,30 @@ func TestBadLoginFromJSONReader(t *testing.T) {
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ServerName: serverName,
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},
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},
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Derived: &config.Derived{
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ApplicationServices: []config.ApplicationService{
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{
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ID: "anapplicationservice",
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ASToken: "astoken",
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NamespaceMap: map[string][]config.ApplicationServiceNamespace{
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"users": {
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{
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Exclusive: true,
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Regex: "@alice:example.com",
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RegexpObject: regexp.MustCompile("@alice:example.com"),
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},
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},
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},
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},
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},
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},
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}
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_, cleanup, errRes := LoginFromJSONReader(ctx, strings.NewReader(tst.Body), &userAPI, &userAPI, cfg)
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req := httptest.NewRequest(http.MethodPost, "/", strings.NewReader(tst.Body))
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if tst.Token != "" {
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req.Header.Add("Authorization", "Bearer "+tst.Token)
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}
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_, cleanup, errRes := LoginFromJSONReader(req, &userAPI, &userAPI, cfg)
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if errRes == nil {
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cleanup(ctx, nil)
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t.Fatalf("LoginFromJSONReader err: got %+v, want code %q", errRes, tst.WantErrCode)
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@ -55,7 +55,7 @@ type LoginCleanupFunc func(context.Context, *util.JSONResponse)
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// https://matrix.org/docs/spec/client_server/r0.6.1#identifier-types
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type LoginIdentifier struct {
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Type string `json:"type"`
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// when type = m.id.user
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// when type = m.id.user or m.id.application_service
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User string `json:"user"`
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// when type = m.id.thirdparty
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Medium string `json:"medium"`
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@ -19,6 +19,7 @@ import (
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"net/http"
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"github.com/matrix-org/dendrite/clientapi/auth"
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"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
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"github.com/matrix-org/dendrite/clientapi/userutil"
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"github.com/matrix-org/dendrite/setup/config"
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userapi "github.com/matrix-org/dendrite/userapi/api"
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@ -40,28 +41,25 @@ type flow struct {
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Type string `json:"type"`
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}
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func passwordLogin() flows {
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f := flows{}
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s := flow{
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Type: "m.login.password",
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}
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f.Flows = append(f.Flows, s)
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return f
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}
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// Login implements GET and POST /login
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func Login(
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req *http.Request, userAPI userapi.ClientUserAPI,
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cfg *config.ClientAPI,
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) util.JSONResponse {
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if req.Method == http.MethodGet {
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// TODO: support other forms of login other than password, depending on config options
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loginFlows := []flow{{Type: authtypes.LoginTypePassword}}
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if len(cfg.Derived.ApplicationServices) > 0 {
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loginFlows = append(loginFlows, flow{Type: authtypes.LoginTypeApplicationService})
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}
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// TODO: support other forms of login, depending on config options
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return util.JSONResponse{
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Code: http.StatusOK,
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JSON: passwordLogin(),
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JSON: flows{
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Flows: loginFlows,
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},
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}
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} else if req.Method == http.MethodPost {
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login, cleanup, authErr := auth.LoginFromJSONReader(req.Context(), req.Body, userAPI, userAPI, cfg)
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login, cleanup, authErr := auth.LoginFromJSONReader(req, userAPI, userAPI, cfg)
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if authErr != nil {
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return *authErr
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}
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@ -114,6 +114,44 @@ func TestLogin(t *testing.T) {
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ctx := context.Background()
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// Inject a dummy application service, so we have a "m.login.application_service"
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// in the login flows
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as := &config.ApplicationService{}
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cfg.AppServiceAPI.Derived.ApplicationServices = []config.ApplicationService{*as}
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t.Run("Supported log-in flows are returned", func(t *testing.T) {
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req := test.NewRequest(t, http.MethodGet, "/_matrix/client/v3/login")
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rec := httptest.NewRecorder()
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routers.Client.ServeHTTP(rec, req)
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if rec.Code != http.StatusOK {
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t.Fatalf("failed to get log-in flows: %s", rec.Body.String())
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}
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t.Logf("response: %s", rec.Body.String())
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resp := flows{}
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if err := json.Unmarshal(rec.Body.Bytes(), &resp); err != nil {
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t.Fatal(err)
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}
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appServiceFound := false
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passwordFound := false
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for _, flow := range resp.Flows {
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if flow.Type == "m.login.password" {
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passwordFound = true
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} else if flow.Type == "m.login.application_service" {
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appServiceFound = true
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} else {
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t.Fatalf("got unknown login flow: %s", flow.Type)
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}
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}
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if !appServiceFound {
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t.Fatal("m.login.application_service missing from login flows")
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}
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if !passwordFound {
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t.Fatal("m.login.password missing from login flows")
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}
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})
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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req := test.NewRequest(t, http.MethodPost, "/_matrix/client/v3/login", test.WithJSONBody(t, map[string]interface{}{
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@ -23,13 +23,12 @@ import (
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"github.com/matrix-org/dendrite/clientapi/producers"
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"github.com/matrix-org/gomatrixserverlib/spec"
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"github.com/matrix-org/dendrite/userapi/api"
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userapi "github.com/matrix-org/dendrite/userapi/api"
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"github.com/matrix-org/util"
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"github.com/sirupsen/logrus"
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)
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func SetReceipt(req *http.Request, userAPI api.ClientUserAPI, syncProducer *producers.SyncAPIProducer, device *userapi.Device, roomID, receiptType, eventID string) util.JSONResponse {
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func SetReceipt(req *http.Request, userAPI userapi.ClientUserAPI, syncProducer *producers.SyncAPIProducer, device *userapi.Device, roomID, receiptType, eventID string) util.JSONResponse {
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timestamp := spec.AsTimestamp(time.Now())
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logrus.WithFields(logrus.Fields{
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"roomID": roomID,
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@ -54,13 +53,13 @@ func SetReceipt(req *http.Request, userAPI api.ClientUserAPI, syncProducer *prod
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}
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}
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dataReq := api.InputAccountDataRequest{
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dataReq := userapi.InputAccountDataRequest{
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UserID: device.UserID,
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DataType: "m.fully_read",
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RoomID: roomID,
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AccountData: data,
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}
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dataRes := api.InputAccountDataResponse{}
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dataRes := userapi.InputAccountDataResponse{}
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if err := userAPI.InputAccountData(req.Context(), &dataReq, &dataRes); err != nil {
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util.GetLogger(req.Context()).WithError(err).Error("userAPI.InputAccountData failed")
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return util.ErrorResponse(err)
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@ -647,6 +647,16 @@ func handleGuestRegistration(
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}
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}
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// localpartMatchesExclusiveNamespaces will check if a given username matches any
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// application service's exclusive users namespace
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func localpartMatchesExclusiveNamespaces(
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cfg *config.ClientAPI,
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localpart string,
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) bool {
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userID := userutil.MakeUserID(localpart, cfg.Matrix.ServerName)
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return cfg.Derived.ExclusiveApplicationServicesUsernameRegexp.MatchString(userID)
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}
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// handleRegistrationFlow will direct and complete registration flow stages
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// that the client has requested.
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// nolint: gocyclo
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@ -695,7 +705,7 @@ func handleRegistrationFlow(
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// If an access token is provided, ignore this check this is an appservice
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// request and we will validate in validateApplicationService
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if len(cfg.Derived.ApplicationServices) != 0 &&
|
||||
UsernameMatchesExclusiveNamespaces(cfg, r.Username) {
|
||||
localpartMatchesExclusiveNamespaces(cfg, r.Username) {
|
||||
return util.JSONResponse{
|
||||
Code: http.StatusBadRequest,
|
||||
JSON: spec.ASExclusive("This username is reserved by an application service."),
|
||||
@ -772,7 +782,7 @@ func handleApplicationServiceRegistration(
|
||||
|
||||
// Check application service register user request is valid.
|
||||
// The application service's ID is returned if so.
|
||||
appserviceID, err := validateApplicationService(
|
||||
appserviceID, err := internal.ValidateApplicationServiceRequest(
|
||||
cfg, r.Username, accessToken,
|
||||
)
|
||||
if err != nil {
|
||||
|
||||
@ -224,7 +224,7 @@ func SendEvent(
|
||||
req.Context(), rsAPI,
|
||||
api.KindNew,
|
||||
[]*types.HeaderedEvent{
|
||||
&types.HeaderedEvent{PDU: e},
|
||||
{PDU: e},
|
||||
},
|
||||
device.UserDomain(),
|
||||
domain,
|
||||
|
||||
@ -20,6 +20,9 @@ import (
|
||||
"net/http"
|
||||
"regexp"
|
||||
|
||||
"github.com/matrix-org/dendrite/clientapi/userutil"
|
||||
"github.com/matrix-org/dendrite/setup/config"
|
||||
"github.com/matrix-org/gomatrixserverlib"
|
||||
"github.com/matrix-org/gomatrixserverlib/spec"
|
||||
"github.com/matrix-org/util"
|
||||
)
|
||||
@ -100,10 +103,139 @@ func UsernameResponse(err error) *util.JSONResponse {
|
||||
|
||||
// ValidateApplicationServiceUsername returns an error if the username is invalid for an application service
|
||||
func ValidateApplicationServiceUsername(localpart string, domain spec.ServerName) error {
|
||||
if id := fmt.Sprintf("@%s:%s", localpart, domain); len(id) > maxUsernameLength {
|
||||
userID := userutil.MakeUserID(localpart, domain)
|
||||
return ValidateApplicationServiceUserID(userID)
|
||||
}
|
||||
|
||||
func ValidateApplicationServiceUserID(userID string) error {
|
||||
if len(userID) > maxUsernameLength {
|
||||
return ErrUsernameTooLong
|
||||
} else if !validUsernameRegex.MatchString(localpart) {
|
||||
}
|
||||
|
||||
localpart, _, err := gomatrixserverlib.SplitID('@', userID)
|
||||
if err != nil || !validUsernameRegex.MatchString(localpart) {
|
||||
return ErrUsernameInvalid
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// userIDIsWithinApplicationServiceNamespace checks to see if a given userID
|
||||
// falls within any of the namespaces of a given Application Service. If no
|
||||
// Application Service is given, it will check to see if it matches any
|
||||
// Application Service's namespace.
|
||||
func userIDIsWithinApplicationServiceNamespace(
|
||||
cfg *config.ClientAPI,
|
||||
userID string,
|
||||
appservice *config.ApplicationService,
|
||||
) bool {
|
||||
var localpart, domain, err = gomatrixserverlib.SplitID('@', userID)
|
||||
if err != nil {
|
||||
// Not a valid userID
|
||||
return false
|
||||
}
|
||||
|
||||
if !cfg.Matrix.IsLocalServerName(domain) {
|
||||
// This is a federated userID
|
||||
return false
|
||||
}
|
||||
|
||||
if localpart == appservice.SenderLocalpart {
|
||||
// This is the application service bot userID
|
||||
return true
|
||||
}
|
||||
|
||||
// Loop through given application service's namespaces and see if any match
|
||||
for _, namespace := range appservice.NamespaceMap["users"] {
|
||||
// Application service namespaces are checked for validity in config
|
||||
if namespace.RegexpObject.MatchString(userID) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
// usernameMatchesMultipleExclusiveNamespaces will check if a given username matches
|
||||
// more than one exclusive namespace. More than one is not allowed
|
||||
func userIDMatchesMultipleExclusiveNamespaces(
|
||||
cfg *config.ClientAPI,
|
||||
userID string,
|
||||
) bool {
|
||||
// Check namespaces and see if more than one match
|
||||
matchCount := 0
|
||||
for _, appservice := range cfg.Derived.ApplicationServices {
|
||||
if appservice.OwnsNamespaceCoveringUserId(userID) {
|
||||
if matchCount++; matchCount > 1 {
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// ValidateApplicationServiceRequest checks if a provided application service
|
||||
// token corresponds to one that is registered, and, if so, checks if the
|
||||
// supplied userIDOrLocalpart is within that application service's namespace.
|
||||
//
|
||||
// As long as these two requirements are met, the matched application service
|
||||
// ID will be returned. Otherwise, it will return a JSON response with the
|
||||
// appropriate error message.
|
||||
func ValidateApplicationServiceRequest(
|
||||
cfg *config.ClientAPI,
|
||||
userIDOrLocalpart string,
|
||||
accessToken string,
|
||||
) (string, *util.JSONResponse) {
|
||||
localpart, domain, err := userutil.ParseUsernameParam(userIDOrLocalpart, cfg.Matrix)
|
||||
if err != nil {
|
||||
return "", &util.JSONResponse{
|
||||
Code: http.StatusUnauthorized,
|
||||
JSON: spec.InvalidUsername(err.Error()),
|
||||
}
|
||||
}
|
||||
|
||||
userID := userutil.MakeUserID(localpart, domain)
|
||||
|
||||
// Check if the token if the application service is valid with one we have
|
||||
// registered in the config.
|
||||
var matchedApplicationService *config.ApplicationService
|
||||
for _, appservice := range cfg.Derived.ApplicationServices {
|
||||
if appservice.ASToken == accessToken {
|
||||
matchedApplicationService = &appservice
|
||||
break
|
||||
}
|
||||
}
|
||||
if matchedApplicationService == nil {
|
||||
return "", &util.JSONResponse{
|
||||
Code: http.StatusUnauthorized,
|
||||
JSON: spec.UnknownToken("Supplied access_token does not match any known application service"),
|
||||
}
|
||||
}
|
||||
|
||||
// Ensure the desired username is within at least one of the application service's namespaces.
|
||||
if !userIDIsWithinApplicationServiceNamespace(cfg, userID, matchedApplicationService) {
|
||||
// If we didn't find any matches, return M_EXCLUSIVE
|
||||
return "", &util.JSONResponse{
|
||||
Code: http.StatusBadRequest,
|
||||
JSON: spec.ASExclusive(fmt.Sprintf(
|
||||
"Supplied username %s did not match any namespaces for application service ID: %s", userIDOrLocalpart, matchedApplicationService.ID)),
|
||||
}
|
||||
}
|
||||
|
||||
// Check this user does not fit multiple application service namespaces
|
||||
if userIDMatchesMultipleExclusiveNamespaces(cfg, userID) {
|
||||
return "", &util.JSONResponse{
|
||||
Code: http.StatusBadRequest,
|
||||
JSON: spec.ASExclusive(fmt.Sprintf(
|
||||
"Supplied username %s matches multiple exclusive application service namespaces. Only 1 match allowed", userIDOrLocalpart)),
|
||||
}
|
||||
}
|
||||
|
||||
// Check username application service is trying to register is valid
|
||||
if err := ValidateApplicationServiceUserID(userID); err != nil {
|
||||
return "", UsernameResponse(err)
|
||||
}
|
||||
|
||||
// No errors, registration valid
|
||||
return matchedApplicationService.ID, nil
|
||||
}
|
||||
|
||||
@ -3,9 +3,11 @@ package internal
|
||||
import (
|
||||
"net/http"
|
||||
"reflect"
|
||||
"regexp"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"github.com/matrix-org/dendrite/setup/config"
|
||||
"github.com/matrix-org/gomatrixserverlib/spec"
|
||||
"github.com/matrix-org/util"
|
||||
)
|
||||
@ -38,7 +40,7 @@ func Test_validatePassword(t *testing.T) {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
gotErr := ValidatePassword(tt.password)
|
||||
if !reflect.DeepEqual(gotErr, tt.wantError) {
|
||||
t.Errorf("validatePassword() = %v, wantJSON %v", gotErr, tt.wantError)
|
||||
t.Errorf("validatePassword() = %v, wantError %v", gotErr, tt.wantError)
|
||||
}
|
||||
|
||||
if got := PasswordResponse(gotErr); !reflect.DeepEqual(got, tt.wantJSON) {
|
||||
@ -167,3 +169,133 @@ func Test_validateUsername(t *testing.T) {
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
// This method tests validation of the provided Application Service token and
|
||||
// username that they're registering
|
||||
func TestValidateApplicationServiceRequest(t *testing.T) {
|
||||
// Create a fake application service
|
||||
regex := "@_appservice_.*"
|
||||
fakeNamespace := config.ApplicationServiceNamespace{
|
||||
Exclusive: true,
|
||||
Regex: regex,
|
||||
RegexpObject: regexp.MustCompile(regex),
|
||||
}
|
||||
fakeSenderLocalpart := "_appservice_bot"
|
||||
fakeApplicationService := config.ApplicationService{
|
||||
ID: "FakeAS",
|
||||
URL: "null",
|
||||
ASToken: "1234",
|
||||
HSToken: "4321",
|
||||
SenderLocalpart: fakeSenderLocalpart,
|
||||
NamespaceMap: map[string][]config.ApplicationServiceNamespace{
|
||||
"users": {fakeNamespace},
|
||||
},
|
||||
}
|
||||
|
||||
// Create a second fake application service where userIDs ending in
|
||||
// "_overlap" overlap with the first.
|
||||
regex = "@_.*_overlap"
|
||||
fakeNamespace = config.ApplicationServiceNamespace{
|
||||
Exclusive: true,
|
||||
Regex: regex,
|
||||
RegexpObject: regexp.MustCompile(regex),
|
||||
}
|
||||
fakeApplicationServiceOverlap := config.ApplicationService{
|
||||
ID: "FakeASOverlap",
|
||||
URL: fakeApplicationService.URL,
|
||||
ASToken: fakeApplicationService.ASToken,
|
||||
HSToken: fakeApplicationService.HSToken,
|
||||
SenderLocalpart: "_appservice_bot_overlap",
|
||||
NamespaceMap: map[string][]config.ApplicationServiceNamespace{
|
||||
"users": {fakeNamespace},
|
||||
},
|
||||
}
|
||||
|
||||
// Set up a config
|
||||
fakeConfig := &config.Dendrite{}
|
||||
fakeConfig.Defaults(config.DefaultOpts{
|
||||
Generate: true,
|
||||
})
|
||||
fakeConfig.Global.ServerName = "localhost"
|
||||
fakeConfig.ClientAPI.Derived.ApplicationServices = []config.ApplicationService{fakeApplicationService, fakeApplicationServiceOverlap}
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
localpart string
|
||||
asToken string
|
||||
wantError bool
|
||||
wantASID string
|
||||
}{
|
||||
// Access token is correct, userID omitted so we are acting as SenderLocalpart
|
||||
{
|
||||
name: "correct access token but omitted userID",
|
||||
localpart: fakeSenderLocalpart,
|
||||
asToken: fakeApplicationService.ASToken,
|
||||
wantError: false,
|
||||
wantASID: fakeApplicationService.ID,
|
||||
},
|
||||
// Access token is incorrect, userID omitted so we are acting as SenderLocalpart
|
||||
{
|
||||
name: "incorrect access token but omitted userID",
|
||||
localpart: fakeSenderLocalpart,
|
||||
asToken: "xxxx",
|
||||
wantError: true,
|
||||
wantASID: "",
|
||||
},
|
||||
// Access token is correct, acting as valid userID
|
||||
{
|
||||
name: "correct access token and valid userID",
|
||||
localpart: "_appservice_bob",
|
||||
asToken: fakeApplicationService.ASToken,
|
||||
wantError: false,
|
||||
wantASID: fakeApplicationService.ID,
|
||||
},
|
||||
// Access token is correct, acting as invalid userID
|
||||
{
|
||||
name: "correct access token but invalid userID",
|
||||
localpart: "_something_else",
|
||||
asToken: fakeApplicationService.ASToken,
|
||||
wantError: true,
|
||||
wantASID: "",
|
||||
},
|
||||
// Access token is correct, acting as userID that matches two exclusive namespaces
|
||||
{
|
||||
name: "correct access token but non-exclusive userID",
|
||||
localpart: "_appservice_overlap",
|
||||
asToken: fakeApplicationService.ASToken,
|
||||
wantError: true,
|
||||
wantASID: "",
|
||||
},
|
||||
// Access token is correct, acting as matching userID that is too long
|
||||
{
|
||||
name: "correct access token but too long userID",
|
||||
localpart: "_appservice_" + strings.Repeat("a", maxUsernameLength),
|
||||
asToken: fakeApplicationService.ASToken,
|
||||
wantError: true,
|
||||
wantASID: "",
|
||||
},
|
||||
// Access token is correct, acting as userID that matches but is invalid
|
||||
{
|
||||
name: "correct access token and matching but invalid userID",
|
||||
localpart: "@_appservice_bob::",
|
||||
asToken: fakeApplicationService.ASToken,
|
||||
wantError: true,
|
||||
wantASID: "",
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
gotASID, gotResp := ValidateApplicationServiceRequest(&fakeConfig.ClientAPI, tt.localpart, tt.asToken)
|
||||
if tt.wantError && gotResp == nil {
|
||||
t.Error("expected an error, but succeeded")
|
||||
}
|
||||
if !tt.wantError && gotResp != nil {
|
||||
t.Errorf("expected success, but returned error: %v", *gotResp)
|
||||
}
|
||||
if gotASID != tt.wantASID {
|
||||
t.Errorf("returned '%s', but expected '%s'", gotASID, tt.wantASID)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user