Add User-Interactive Authentication (#1193)

* Add User-Interactive Authentication

And use it when deleting a device. With tests.

* Make remaining sytest pass

* Linting

* 403 not 401 on wrong user/pass
This commit is contained in:
Kegsay 2020-07-10 00:39:44 +01:00 committed by GitHub
parent 9cc52f47f3
commit abf26c12f1
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7 changed files with 594 additions and 127 deletions

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@ -0,0 +1,75 @@
// Copyright 2020 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package auth
import (
"context"
"net/http"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/clientapi/userutil"
"github.com/matrix-org/dendrite/internal/config"
"github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/util"
)
type GetAccountByPassword func(ctx context.Context, localpart, password string) (*api.Account, error)
type PasswordRequest struct {
Login
Password string `json:"password"`
}
// LoginTypePassword implements https://matrix.org/docs/spec/client_server/r0.6.1#password-based
type LoginTypePassword struct {
GetAccountByPassword GetAccountByPassword
Config *config.Dendrite
}
func (t *LoginTypePassword) Name() string {
return "m.login.password"
}
func (t *LoginTypePassword) Request() interface{} {
return &PasswordRequest{}
}
func (t *LoginTypePassword) Login(ctx context.Context, req interface{}) (*Login, *util.JSONResponse) {
r := req.(*PasswordRequest)
username := r.Username()
if username == "" {
return nil, &util.JSONResponse{
Code: http.StatusUnauthorized,
JSON: jsonerror.BadJSON("'user' must be supplied."),
}
}
localpart, err := userutil.ParseUsernameParam(username, &t.Config.Matrix.ServerName)
if err != nil {
return nil, &util.JSONResponse{
Code: http.StatusUnauthorized,
JSON: jsonerror.InvalidUsername(err.Error()),
}
}
_, err = t.GetAccountByPassword(ctx, localpart, r.Password)
if err != nil {
// Technically we could tell them if the user does not exist by checking if err == sql.ErrNoRows
// but that would leak the existence of the user.
return nil, &util.JSONResponse{
Code: http.StatusForbidden,
JSON: jsonerror.Forbidden("username or password was incorrect, or the account does not exist"),
}
}
return &r.Login, nil
}

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@ -0,0 +1,248 @@
// Copyright 2020 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package auth
import (
"context"
"encoding/json"
"net/http"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/internal/config"
"github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/util"
"github.com/sirupsen/logrus"
"github.com/tidwall/gjson"
)
// Type represents an auth type
// https://matrix.org/docs/spec/client_server/r0.6.1#authentication-types
type Type interface {
// Name returns the name of the auth type e.g `m.login.password`
Name() string
// Request returns a pointer to a new request body struct to unmarshal into.
Request() interface{}
// Login with the auth type, returning an error response on failure.
// Not all types support login, only m.login.password and m.login.token
// See https://matrix.org/docs/spec/client_server/r0.6.1#post-matrix-client-r0-login
// `req` is guaranteed to be the type returned from Request()
// This function will be called when doing login and when doing 'sudo' style
// actions e.g deleting devices. The response must be a 401 as per:
// "If the homeserver decides that an attempt on a stage was unsuccessful, but the
// client may make a second attempt, it returns the same HTTP status 401 response as above,
// with the addition of the standard errcode and error fields describing the error."
Login(ctx context.Context, req interface{}) (login *Login, errRes *util.JSONResponse)
// TODO: Extend to support Register() flow
// Register(ctx context.Context, sessionID string, req interface{})
}
// LoginIdentifier represents identifier types
// https://matrix.org/docs/spec/client_server/r0.6.1#identifier-types
type LoginIdentifier struct {
Type string `json:"type"`
// when type = m.id.user
User string `json:"user"`
// when type = m.id.thirdparty
Medium string `json:"medium"`
Address string `json:"address"`
}
// Login represents the shared fields used in all forms of login/sudo endpoints.
type Login struct {
Type string `json:"type"`
Identifier LoginIdentifier `json:"identifier"`
User string `json:"user"` // deprecated in favour of identifier
Medium string `json:"medium"` // deprecated in favour of identifier
Address string `json:"address"` // deprecated in favour of identifier
// Both DeviceID and InitialDisplayName can be omitted, or empty strings ("")
// Thus a pointer is needed to differentiate between the two
InitialDisplayName *string `json:"initial_device_display_name"`
DeviceID *string `json:"device_id"`
}
// Username returns the user localpart/user_id in this request, if it exists.
func (r *Login) Username() string {
if r.Identifier.Type == "m.id.user" {
return r.Identifier.User
}
// deprecated but without it Riot iOS won't log in
return r.User
}
// ThirdPartyID returns the 3PID medium and address for this login, if it exists.
func (r *Login) ThirdPartyID() (medium, address string) {
if r.Identifier.Type == "m.id.thirdparty" {
return r.Identifier.Medium, r.Identifier.Address
}
// deprecated
if r.Medium == "email" {
return "email", r.Address
}
return "", ""
}
type userInteractiveFlow struct {
Stages []string `json:"stages"`
}
// UserInteractive checks that the user is who they claim to be, via a UI auth.
// This is used for things like device deletion and password reset where
// the user already has a valid access token, but we want to double-check
// that it isn't stolen by re-authenticating them.
type UserInteractive struct {
Flows []userInteractiveFlow
// Map of login type to implementation
Types map[string]Type
// Map of session ID to completed login types, will need to be extended in future
Sessions map[string][]string
}
func NewUserInteractive(getAccByPass GetAccountByPassword, cfg *config.Dendrite) *UserInteractive {
typePassword := &LoginTypePassword{
GetAccountByPassword: getAccByPass,
Config: cfg,
}
// TODO: Add SSO login
return &UserInteractive{
Flows: []userInteractiveFlow{
{
Stages: []string{typePassword.Name()},
},
},
Types: map[string]Type{
typePassword.Name(): typePassword,
},
Sessions: make(map[string][]string),
}
}
func (u *UserInteractive) IsSingleStageFlow(authType string) bool {
for _, f := range u.Flows {
if len(f.Stages) == 1 && f.Stages[0] == authType {
return true
}
}
return false
}
func (u *UserInteractive) AddCompletedStage(sessionID, authType string) {
// TODO: Handle multi-stage flows
delete(u.Sessions, sessionID)
}
// Challenge returns an HTTP 401 with the supported flows for authenticating
func (u *UserInteractive) Challenge(sessionID string) *util.JSONResponse {
return &util.JSONResponse{
Code: 401,
JSON: struct {
Flows []userInteractiveFlow `json:"flows"`
Session string `json:"session"`
// TODO: Return any additional `params`
Params map[string]interface{} `json:"params"`
}{
u.Flows,
sessionID,
make(map[string]interface{}),
},
}
}
// NewSession returns a challenge with a new session ID and remembers the session ID
func (u *UserInteractive) NewSession() *util.JSONResponse {
sessionID, err := GenerateAccessToken()
if err != nil {
logrus.WithError(err).Error("failed to generate session ID")
res := jsonerror.InternalServerError()
return &res
}
u.Sessions[sessionID] = []string{}
return u.Challenge(sessionID)
}
// ResponseWithChallenge mixes together a JSON body (e.g an error with errcode/message) with the
// standard challenge response.
func (u *UserInteractive) ResponseWithChallenge(sessionID string, response interface{}) *util.JSONResponse {
mixedObjects := make(map[string]interface{})
b, err := json.Marshal(response)
if err != nil {
ise := jsonerror.InternalServerError()
return &ise
}
_ = json.Unmarshal(b, &mixedObjects)
challenge := u.Challenge(sessionID)
b, err = json.Marshal(challenge.JSON)
if err != nil {
ise := jsonerror.InternalServerError()
return &ise
}
_ = json.Unmarshal(b, &mixedObjects)
return &util.JSONResponse{
Code: 401,
JSON: mixedObjects,
}
}
// Verify returns an error/challenge response to send to the client, or nil if the user is authenticated.
// `bodyBytes` is the HTTP request body which must contain an `auth` key.
// Returns the login that was verified for additional checks if required.
func (u *UserInteractive) Verify(ctx context.Context, bodyBytes []byte, device *api.Device) (*Login, *util.JSONResponse) {
// TODO: rate limit
// "A client should first make a request with no auth parameter. The homeserver returns an HTTP 401 response, with a JSON body"
// https://matrix.org/docs/spec/client_server/r0.6.1#user-interactive-api-in-the-rest-api
hasResponse := gjson.GetBytes(bodyBytes, "auth").Exists()
if !hasResponse {
return nil, u.NewSession()
}
// extract the type so we know which login type to use
authType := gjson.GetBytes(bodyBytes, "auth.type").Str
loginType, ok := u.Types[authType]
if !ok {
return nil, &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("unknown auth.type: " + authType),
}
}
// retrieve the session
sessionID := gjson.GetBytes(bodyBytes, "auth.session").Str
if _, ok = u.Sessions[sessionID]; !ok {
// if the login type is part of a single stage flow then allow them to omit the session ID
if !u.IsSingleStageFlow(authType) {
return nil, &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.Unknown("missing or unknown auth.session"),
}
}
}
r := loginType.Request()
if err := json.Unmarshal([]byte(gjson.GetBytes(bodyBytes, "auth").Raw), r); err != nil {
return nil, &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("The request body could not be decoded into valid JSON. " + err.Error()),
}
}
login, resErr := loginType.Login(ctx, r)
if resErr == nil {
u.AddCompletedStage(sessionID, authType)
// TODO: Check if there's more stages to go and return an error
return login, nil
}
return nil, u.ResponseWithChallenge(sessionID, resErr.JSON)
}

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@ -0,0 +1,174 @@
package auth
import (
"context"
"encoding/json"
"fmt"
"testing"
"github.com/matrix-org/dendrite/internal/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",
}
)
func 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.Dendrite{}
cfg.Matrix.ServerName = serverName
return NewUserInteractive(getAccountByPassword, 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))
}
}
}

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@ -17,8 +17,10 @@ package routing
import ( import (
"database/sql" "database/sql"
"encoding/json" "encoding/json"
"io/ioutil"
"net/http" "net/http"
"github.com/matrix-org/dendrite/clientapi/auth"
"github.com/matrix-org/dendrite/clientapi/jsonerror" "github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/userapi/api" "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/dendrite/userapi/storage/devices" "github.com/matrix-org/dendrite/userapi/storage/devices"
@ -73,6 +75,7 @@ func GetDeviceByID(
Code: http.StatusOK, Code: http.StatusOK,
JSON: deviceJSON{ JSON: deviceJSON{
DeviceID: dev.ID, DeviceID: dev.ID,
DisplayName: dev.DisplayName,
}, },
} }
} }
@ -100,6 +103,7 @@ func GetDevicesByLocalpart(
for _, dev := range deviceList { for _, dev := range deviceList {
res.Devices = append(res.Devices, deviceJSON{ res.Devices = append(res.Devices, deviceJSON{
DeviceID: dev.ID, DeviceID: dev.ID,
DisplayName: dev.DisplayName,
}) })
} }
@ -161,20 +165,40 @@ func UpdateDeviceByID(
// DeleteDeviceById handles DELETE requests to /devices/{deviceId} // DeleteDeviceById handles DELETE requests to /devices/{deviceId}
func DeleteDeviceById( func DeleteDeviceById(
req *http.Request, deviceDB devices.Database, device *api.Device, req *http.Request, userInteractiveAuth *auth.UserInteractive, deviceDB devices.Database, device *api.Device,
deviceID string, deviceID string,
) util.JSONResponse { ) util.JSONResponse {
ctx := req.Context()
defer req.Body.Close() // nolint:errcheck
bodyBytes, err := ioutil.ReadAll(req.Body)
if err != nil {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("The request body could not be read: " + err.Error()),
}
}
login, errRes := userInteractiveAuth.Verify(ctx, bodyBytes, device)
if errRes != nil {
return *errRes
}
localpart, _, err := gomatrixserverlib.SplitID('@', device.UserID) localpart, _, err := gomatrixserverlib.SplitID('@', device.UserID)
if err != nil { if err != nil {
util.GetLogger(req.Context()).WithError(err).Error("gomatrixserverlib.SplitID failed") util.GetLogger(ctx).WithError(err).Error("gomatrixserverlib.SplitID failed")
return jsonerror.InternalServerError() return jsonerror.InternalServerError()
} }
ctx := req.Context()
defer req.Body.Close() // nolint: errcheck // make sure that the access token being used matches the login creds used for user interactive auth, else
// 1 compromised access token could be used to logout all devices.
if login.Username() != localpart && login.Username() != device.UserID {
return util.JSONResponse{
Code: 403,
JSON: jsonerror.Forbidden("Cannot delete another user's device"),
}
}
if err := deviceDB.RemoveDevice(ctx, deviceID, localpart); err != nil { if err := deviceDB.RemoveDevice(ctx, deviceID, localpart); err != nil {
util.GetLogger(req.Context()).WithError(err).Error("deviceDB.RemoveDevice failed") util.GetLogger(ctx).WithError(err).Error("deviceDB.RemoveDevice failed")
return jsonerror.InternalServerError() return jsonerror.InternalServerError()
} }

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@ -15,46 +15,20 @@
package routing package routing
import ( import (
"net/http"
"context" "context"
"net/http"
"github.com/matrix-org/dendrite/clientapi/auth" "github.com/matrix-org/dendrite/clientapi/auth"
"github.com/matrix-org/dendrite/clientapi/httputil" "github.com/matrix-org/dendrite/clientapi/httputil"
"github.com/matrix-org/dendrite/clientapi/jsonerror" "github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/clientapi/userutil" "github.com/matrix-org/dendrite/clientapi/userutil"
"github.com/matrix-org/dendrite/internal/config" "github.com/matrix-org/dendrite/internal/config"
"github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/dendrite/userapi/storage/accounts" "github.com/matrix-org/dendrite/userapi/storage/accounts"
"github.com/matrix-org/dendrite/userapi/storage/devices" "github.com/matrix-org/dendrite/userapi/storage/devices"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util" "github.com/matrix-org/util"
) )
type loginFlows struct {
Flows []flow `json:"flows"`
}
type flow struct {
Type string `json:"type"`
Stages []string `json:"stages"`
}
type loginIdentifier struct {
Type string `json:"type"`
User string `json:"user"`
}
type passwordRequest struct {
Identifier loginIdentifier `json:"identifier"`
User string `json:"user"` // deprecated in favour of identifier
Password string `json:"password"`
// Both DeviceID and InitialDisplayName can be omitted, or empty strings ("")
// Thus a pointer is needed to differentiate between the two
InitialDisplayName *string `json:"initial_device_display_name"`
DeviceID *string `json:"device_id"`
}
type loginResponse struct { type loginResponse struct {
UserID string `json:"user_id"` UserID string `json:"user_id"`
AccessToken string `json:"access_token"` AccessToken string `json:"access_token"`
@ -62,9 +36,21 @@ type loginResponse struct {
DeviceID string `json:"device_id"` DeviceID string `json:"device_id"`
} }
func passwordLogin() loginFlows { type flows struct {
f := loginFlows{} Flows []flow `json:"flows"`
s := flow{"m.login.password", []string{"m.login.password"}} }
type flow struct {
Type string `json:"type"`
Stages []string `json:"stages"`
}
func passwordLogin() flows {
f := flows{}
s := flow{
Type: "m.login.password",
Stages: []string{"m.login.password"},
}
f.Flows = append(f.Flows, s) f.Flows = append(f.Flows, s)
return f return f
} }
@ -74,53 +60,53 @@ func Login(
req *http.Request, accountDB accounts.Database, deviceDB devices.Database, req *http.Request, accountDB accounts.Database, deviceDB devices.Database,
cfg *config.Dendrite, cfg *config.Dendrite,
) util.JSONResponse { ) util.JSONResponse {
if req.Method == http.MethodGet { // TODO: support other forms of login other than password, depending on config options if req.Method == http.MethodGet {
// TODO: support other forms of login other than password, depending on config options
return util.JSONResponse{ return util.JSONResponse{
Code: http.StatusOK, Code: http.StatusOK,
JSON: passwordLogin(), JSON: passwordLogin(),
} }
} else if req.Method == http.MethodPost { } else if req.Method == http.MethodPost {
var r passwordRequest typePassword := auth.LoginTypePassword{
var acc *api.Account GetAccountByPassword: accountDB.GetAccountByPassword,
var errJSON *util.JSONResponse Config: cfg,
resErr := httputil.UnmarshalJSONRequest(req, &r) }
r := typePassword.Request()
resErr := httputil.UnmarshalJSONRequest(req, r)
if resErr != nil { if resErr != nil {
return *resErr return *resErr
} }
switch r.Identifier.Type { login, authErr := typePassword.Login(req.Context(), r)
case "m.id.user": if authErr != nil {
if r.Identifier.User == "" { return *authErr
}
// make a device/access token
return completeAuth(req.Context(), cfg.Matrix.ServerName, deviceDB, login)
}
return util.JSONResponse{ return util.JSONResponse{
Code: http.StatusBadRequest, Code: http.StatusMethodNotAllowed,
JSON: jsonerror.BadJSON("'user' must be supplied."), JSON: jsonerror.NotFound("Bad method"),
}
}
acc, errJSON = r.processUsernamePasswordLoginRequest(req, accountDB, cfg, r.Identifier.User)
if errJSON != nil {
return *errJSON
}
default:
// TODO: The below behaviour is deprecated but without it Riot iOS won't log in
if r.User != "" {
acc, errJSON = r.processUsernamePasswordLoginRequest(req, accountDB, cfg, r.User)
if errJSON != nil {
return *errJSON
}
} else {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("login identifier '" + r.Identifier.Type + "' not supported"),
}
} }
} }
func completeAuth(
ctx context.Context, serverName gomatrixserverlib.ServerName, deviceDB devices.Database, login *auth.Login,
) util.JSONResponse {
token, err := auth.GenerateAccessToken() token, err := auth.GenerateAccessToken()
if err != nil { if err != nil {
util.GetLogger(req.Context()).WithError(err).Error("auth.GenerateAccessToken failed") util.GetLogger(ctx).WithError(err).Error("auth.GenerateAccessToken failed")
return jsonerror.InternalServerError() return jsonerror.InternalServerError()
} }
dev, err := getDevice(req.Context(), r, deviceDB, acc, token) localpart, err := userutil.ParseUsernameParam(login.Username(), &serverName)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("auth.ParseUsernameParam failed")
return jsonerror.InternalServerError()
}
dev, err := deviceDB.CreateDevice(
ctx, localpart, login.DeviceID, token, login.InitialDisplayName,
)
if err != nil { if err != nil {
return util.JSONResponse{ return util.JSONResponse{
Code: http.StatusInternalServerError, Code: http.StatusInternalServerError,
@ -133,56 +119,8 @@ func Login(
JSON: loginResponse{ JSON: loginResponse{
UserID: dev.UserID, UserID: dev.UserID,
AccessToken: dev.AccessToken, AccessToken: dev.AccessToken,
HomeServer: cfg.Matrix.ServerName, HomeServer: serverName,
DeviceID: dev.ID, DeviceID: dev.ID,
}, },
} }
} }
return util.JSONResponse{
Code: http.StatusMethodNotAllowed,
JSON: jsonerror.NotFound("Bad method"),
}
}
// getDevice returns a new or existing device
func getDevice(
ctx context.Context,
r passwordRequest,
deviceDB devices.Database,
acc *api.Account,
token string,
) (dev *api.Device, err error) {
dev, err = deviceDB.CreateDevice(
ctx, acc.Localpart, r.DeviceID, token, r.InitialDisplayName,
)
return
}
func (r *passwordRequest) processUsernamePasswordLoginRequest(
req *http.Request, accountDB accounts.Database,
cfg *config.Dendrite, username string,
) (acc *api.Account, errJSON *util.JSONResponse) {
util.GetLogger(req.Context()).WithField("user", username).Info("Processing login request")
localpart, err := userutil.ParseUsernameParam(username, &cfg.Matrix.ServerName)
if err != nil {
errJSON = &util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.InvalidUsername(err.Error()),
}
return
}
acc, err = accountDB.GetAccountByPassword(req.Context(), localpart, r.Password)
if err != nil {
// Technically we could tell them if the user does not exist by checking if err == sql.ErrNoRows
// but that would leak the existence of the user.
errJSON = &util.JSONResponse{
Code: http.StatusForbidden,
JSON: jsonerror.Forbidden("username or password was incorrect, or the account does not exist"),
}
return
}
return
}

View File

@ -22,6 +22,7 @@ import (
"github.com/gorilla/mux" "github.com/gorilla/mux"
appserviceAPI "github.com/matrix-org/dendrite/appservice/api" appserviceAPI "github.com/matrix-org/dendrite/appservice/api"
"github.com/matrix-org/dendrite/clientapi/api" "github.com/matrix-org/dendrite/clientapi/api"
"github.com/matrix-org/dendrite/clientapi/auth"
"github.com/matrix-org/dendrite/clientapi/jsonerror" "github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/clientapi/producers" "github.com/matrix-org/dendrite/clientapi/producers"
currentstateAPI "github.com/matrix-org/dendrite/currentstateserver/api" currentstateAPI "github.com/matrix-org/dendrite/currentstateserver/api"
@ -63,6 +64,7 @@ func Setup(
stateAPI currentstateAPI.CurrentStateInternalAPI, stateAPI currentstateAPI.CurrentStateInternalAPI,
extRoomsProvider api.ExtraPublicRoomsProvider, extRoomsProvider api.ExtraPublicRoomsProvider,
) { ) {
userInteractiveAuth := auth.NewUserInteractive(accountDB.GetAccountByPassword, cfg)
publicAPIMux.Handle("/client/versions", publicAPIMux.Handle("/client/versions",
httputil.MakeExternalAPI("versions", func(req *http.Request) util.JSONResponse { httputil.MakeExternalAPI("versions", func(req *http.Request) util.JSONResponse {
@ -629,7 +631,7 @@ func Setup(
if err != nil { if err != nil {
return util.ErrorResponse(err) return util.ErrorResponse(err)
} }
return DeleteDeviceById(req, deviceDB, device, vars["deviceID"]) return DeleteDeviceById(req, userInteractiveAuth, deviceDB, device, vars["deviceID"])
}), }),
).Methods(http.MethodDelete, http.MethodOptions) ).Methods(http.MethodDelete, http.MethodOptions)

View File

@ -31,6 +31,12 @@ PUT /profile/:user_id/avatar_url sets my avatar
GET /profile/:user_id/avatar_url publicly accessible GET /profile/:user_id/avatar_url publicly accessible
GET /device/{deviceId} gives a 404 for unknown devices GET /device/{deviceId} gives a 404 for unknown devices
PUT /device/{deviceId} gives a 404 for unknown devices PUT /device/{deviceId} gives a 404 for unknown devices
GET /device/{deviceId}
GET /devices
PUT /device/{deviceId} updates device fields
DELETE /device/{deviceId}
DELETE /device/{deviceId} requires UI auth user to match device owner
DELETE /device/{deviceId} with no body gives a 401
POST /createRoom makes a public room POST /createRoom makes a public room
POST /createRoom makes a private room POST /createRoom makes a private room
POST /createRoom makes a private room with invites POST /createRoom makes a private room with invites