package auth import ( "context" "encoding/json" "fmt" "testing" "github.com/matrix-org/dendrite/setup/config" "github.com/matrix-org/dendrite/userapi/api" "github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/util" ) var ( ctx = context.Background() serverName = gomatrixserverlib.ServerName("example.com") // space separated localpart+password -> account lookup = make(map[string]*api.Account) device = &api.Device{ AccessToken: "flibble", DisplayName: "My Device", ID: "device_id_goes_here", } ) type fakeAccountDatabase struct { AccountDatabase } func (*fakeAccountDatabase) GetAccountByPassword(ctx context.Context, localpart, plaintextPassword string) (*api.Account, error) { acc, ok := lookup[localpart+" "+plaintextPassword] if !ok { return nil, fmt.Errorf("unknown user/password") } return acc, nil } func setup() *UserInteractive { cfg := &config.ClientAPI{ Matrix: &config.Global{ ServerName: serverName, }, } return NewUserInteractive(&fakeAccountDatabase{}, cfg) } func TestUserInteractiveChallenge(t *testing.T) { uia := setup() // no auth key results in a challenge _, errRes := uia.Verify(ctx, []byte(`{}`), device) if errRes == nil { t.Fatalf("Verify succeeded with {} but expected failure") } if errRes.Code != 401 { t.Errorf("Expected HTTP 401, got %d", errRes.Code) } } func TestUserInteractivePasswordLogin(t *testing.T) { uia := setup() // valid password login succeeds when an account exists lookup["alice herpassword"] = &api.Account{ Localpart: "alice", ServerName: serverName, UserID: fmt.Sprintf("@alice:%s", serverName), } // valid password requests testCases := []json.RawMessage{ // deprecated form []byte(`{ "auth": { "type": "m.login.password", "user": "alice", "password": "herpassword" } }`), // new form []byte(`{ "auth": { "type": "m.login.password", "identifier": { "type": "m.id.user", "user": "alice" }, "password": "herpassword" } }`), } for _, tc := range testCases { _, errRes := uia.Verify(ctx, tc, device) if errRes != nil { t.Errorf("Verify failed but expected success for request: %s - got %+v", string(tc), errRes) } } } func TestUserInteractivePasswordBadLogin(t *testing.T) { uia := setup() // password login fails when an account exists but is specced wrong lookup["bob hispassword"] = &api.Account{ Localpart: "bob", ServerName: serverName, UserID: fmt.Sprintf("@bob:%s", serverName), } // invalid password requests testCases := []struct { body json.RawMessage wantRes util.JSONResponse }{ { // fields not in an auth dict body: []byte(`{ "type": "m.login.password", "user": "bob", "password": "hispassword" }`), wantRes: util.JSONResponse{ Code: 401, }, }, { // wrong type body: []byte(`{ "auth": { "type": "m.login.not_password", "identifier": { "type": "m.id.user", "user": "bob" }, "password": "hispassword" } }`), wantRes: util.JSONResponse{ Code: 400, }, }, { // identifier type is wrong body: []byte(`{ "auth": { "type": "m.login.password", "identifier": { "type": "m.id.thirdparty", "user": "bob" }, "password": "hispassword" } }`), wantRes: util.JSONResponse{ Code: 401, }, }, { // wrong password body: []byte(`{ "auth": { "type": "m.login.password", "identifier": { "type": "m.id.user", "user": "bob" }, "password": "not_his_password" } }`), wantRes: util.JSONResponse{ Code: 401, }, }, } for _, tc := range testCases { _, errRes := uia.Verify(ctx, tc.body, device) if errRes == nil { t.Errorf("Verify succeeded but expected failure for request: %s", string(tc.body)) continue } if errRes.Code != tc.wantRes.Code { t.Errorf("got code %d want code %d for request: %s", errRes.Code, tc.wantRes.Code, string(tc.body)) } } }