1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
// Copyright 2017 Vector Creations Ltd
//
// 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 routing
import (
"context"
"net/http"
"github.com/matrix-org/dendrite/clientapi/auth"
"github.com/matrix-org/dendrite/clientapi/httputil"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/clientapi/userutil"
"github.com/matrix-org/dendrite/internal/config"
userapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/dendrite/userapi/storage/accounts"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util"
)
type loginResponse struct {
UserID string `json:"user_id"`
AccessToken string `json:"access_token"`
HomeServer gomatrixserverlib.ServerName `json:"home_server"`
DeviceID string `json:"device_id"`
}
type flows struct {
Flows []flow `json:"flows"`
}
type flow struct {
Type string `json:"type"`
}
func passwordLogin() flows {
f := flows{}
s := flow{
Type: "m.login.password",
}
f.Flows = append(f.Flows, s)
return f
}
// Login implements GET and POST /login
func Login(
req *http.Request, accountDB accounts.Database, userAPI userapi.UserInternalAPI,
cfg *config.ClientAPI,
) util.JSONResponse {
if req.Method == http.MethodGet {
// TODO: support other forms of login other than password, depending on config options
return util.JSONResponse{
Code: http.StatusOK,
JSON: passwordLogin(),
}
} else if req.Method == http.MethodPost {
typePassword := auth.LoginTypePassword{
GetAccountByPassword: accountDB.GetAccountByPassword,
Config: cfg,
}
r := typePassword.Request()
resErr := httputil.UnmarshalJSONRequest(req, r)
if resErr != nil {
return *resErr
}
login, authErr := typePassword.Login(req.Context(), r)
if authErr != nil {
return *authErr
}
// make a device/access token
return completeAuth(req.Context(), cfg.Matrix.ServerName, userAPI, login, req.RemoteAddr, req.UserAgent())
}
return util.JSONResponse{
Code: http.StatusMethodNotAllowed,
JSON: jsonerror.NotFound("Bad method"),
}
}
func completeAuth(
ctx context.Context, serverName gomatrixserverlib.ServerName, userAPI userapi.UserInternalAPI, login *auth.Login,
ipAddr, userAgent string,
) util.JSONResponse {
token, err := auth.GenerateAccessToken()
if err != nil {
util.GetLogger(ctx).WithError(err).Error("auth.GenerateAccessToken failed")
return jsonerror.InternalServerError()
}
localpart, err := userutil.ParseUsernameParam(login.Username(), &serverName)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("auth.ParseUsernameParam failed")
return jsonerror.InternalServerError()
}
var performRes userapi.PerformDeviceCreationResponse
err = userAPI.PerformDeviceCreation(ctx, &userapi.PerformDeviceCreationRequest{
DeviceDisplayName: login.InitialDisplayName,
DeviceID: login.DeviceID,
AccessToken: token,
Localpart: localpart,
IPAddr: ipAddr,
UserAgent: userAgent,
}, &performRes)
if err != nil {
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: jsonerror.Unknown("failed to create device: " + err.Error()),
}
}
return util.JSONResponse{
Code: http.StatusOK,
JSON: loginResponse{
UserID: performRes.Device.UserID,
AccessToken: performRes.Device.AccessToken,
HomeServer: serverName,
DeviceID: performRes.Device.ID,
},
}
}
|
