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
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package app
import (
"fmt"
"net/http"
"strings"
"time"
"github.com/mattermost/mattermost-server/model"
"github.com/mssola/user_agent"
)
func (a *App) AuthenticateUserForLogin(id, loginId, password, mfaToken, deviceId string, ldapOnly bool) (*model.User, *model.AppError) {
if len(password) == 0 {
err := model.NewAppError("AuthenticateUserForLogin", "api.user.login.blank_pwd.app_error", nil, "", http.StatusBadRequest)
return nil, err
}
var user *model.User
var err *model.AppError
if len(id) != 0 {
if user, err = a.GetUser(id); err != nil {
err.StatusCode = http.StatusBadRequest
if a.Metrics != nil {
a.Metrics.IncrementLoginFail()
}
return nil, err
}
} else {
if user, err = a.GetUserForLogin(loginId, ldapOnly); err != nil {
if a.Metrics != nil {
a.Metrics.IncrementLoginFail()
}
return nil, err
}
}
// and then authenticate them
if user, err = a.authenticateUser(user, password, mfaToken); err != nil {
if a.Metrics != nil {
a.Metrics.IncrementLoginFail()
}
return nil, err
}
if a.Metrics != nil {
a.Metrics.IncrementLogin()
}
return user, nil
}
func (a *App) DoLogin(w http.ResponseWriter, r *http.Request, user *model.User, deviceId string) (*model.Session, *model.AppError) {
session := &model.Session{UserId: user.Id, Roles: user.GetRawRoles(), DeviceId: deviceId, IsOAuth: false}
maxAge := *a.Config().ServiceSettings.SessionLengthWebInDays * 60 * 60 * 24
if len(deviceId) > 0 {
session.SetExpireInDays(*a.Config().ServiceSettings.SessionLengthMobileInDays)
// A special case where we logout of all other sessions with the same Id
if err := a.RevokeSessionsForDeviceId(user.Id, deviceId, ""); err != nil {
err.StatusCode = http.StatusInternalServerError
return nil, err
}
} else {
session.SetExpireInDays(*a.Config().ServiceSettings.SessionLengthWebInDays)
}
ua := user_agent.New(r.UserAgent())
plat := ua.Platform()
if plat == "" {
plat = "unknown"
}
os := ua.OS()
if os == "" {
os = "unknown"
}
bname, bversion := ua.Browser()
if bname == "" {
bname = "unknown"
}
if strings.Contains(r.UserAgent(), "Mattermost") {
bname = "Desktop App"
}
if bversion == "" {
bversion = "0.0"
}
session.AddProp(model.SESSION_PROP_PLATFORM, plat)
session.AddProp(model.SESSION_PROP_OS, os)
session.AddProp(model.SESSION_PROP_BROWSER, fmt.Sprintf("%v/%v", bname, bversion))
var err *model.AppError
if session, err = a.CreateSession(session); err != nil {
err.StatusCode = http.StatusInternalServerError
return nil, err
}
w.Header().Set(model.HEADER_TOKEN, session.Token)
secure := false
if GetProtocol(r) == "https" {
secure = true
}
expiresAt := time.Unix(model.GetMillis()/1000+int64(maxAge), 0)
sessionCookie := &http.Cookie{
Name: model.SESSION_COOKIE_TOKEN,
Value: session.Token,
Path: "/",
MaxAge: maxAge,
Expires: expiresAt,
HttpOnly: true,
Secure: secure,
}
userCookie := &http.Cookie{
Name: model.SESSION_COOKIE_USER,
Value: user.Id,
Path: "/",
MaxAge: maxAge,
Expires: expiresAt,
Secure: secure,
}
http.SetCookie(w, sessionCookie)
http.SetCookie(w, userCookie)
return session, nil
}
func GetProtocol(r *http.Request) string {
if r.Header.Get(model.HEADER_FORWARDED_PROTO) == "https" || r.TLS != nil {
return "https"
} else {
return "http"
}
}
|
