/
auth.go
187 lines (166 loc) · 4.96 KB
/
auth.go
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
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
package controllers
import (
"fmt"
"net/http"
"net/url"
"strings"
"github.com/Sirupsen/logrus"
"github.com/denisbakhtin/ginshop/models"
"github.com/gin-contrib/sessions"
"github.com/gin-gonic/gin"
"golang.org/x/crypto/bcrypt"
)
//SignInGet handles GET /signin route
func SignInGet(c *gin.Context) {
h := DefaultH(c)
h["Title"] = "Sign in"
session := sessions.Default(c)
h["Flash"] = session.Flashes()
session.Save()
c.HTML(http.StatusOK, "auth/signin", h)
}
//SignInPost handles POST /signin route, authenticates user
func SignInPost(c *gin.Context) {
session := sessions.Default(c)
login := models.Login{}
db := models.GetDB()
returnURL := c.DefaultQuery("return", "/")
if err := c.ShouldBind(&login); err != nil {
session.AddFlash("Please provide correct data.")
session.Save()
c.Redirect(http.StatusFound, "/signin")
return
}
user := models.User{}
db.Where("email = lower(?)", login.Email).First(&user)
if user.ID == 0 || bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(login.Password)) != nil {
logrus.Errorf("Login error, IP: %s, Email: %s", c.ClientIP(), login.Email)
session.AddFlash("Email or password invalid")
session.Save()
c.Redirect(http.StatusFound, fmt.Sprintf("/signin?return=%s", url.QueryEscape(returnURL)))
return
}
session.Set(userIDKey, user.ID)
session.Save()
c.Redirect(http.StatusFound, panelEntryURL(user))
}
//SignUpGet handles GET /signup route
func SignUpGet(c *gin.Context) {
h := DefaultH(c)
h["Title"] = "Регистрация в системе"
session := sessions.Default(c)
h["Flash"] = session.Flashes()
session.Save()
c.HTML(http.StatusOK, "auth/signup", h)
}
//SignUpPost handles POST /signup route, creates new user
func SignUpPost(c *gin.Context) {
session := sessions.Default(c)
register := models.Register{}
db := models.GetDB()
if err := c.ShouldBind(®ister); err != nil {
session.AddFlash("Please provide correct data.")
session.Save()
c.Redirect(http.StatusFound, "/signup")
return
}
if register.Password != register.PasswordConfirm {
session.AddFlash("Password and password confirmation do not match.")
session.Save()
c.Redirect(http.StatusFound, "/signup")
return
}
register.Email = strings.ToLower(register.Email)
user := models.User{}
db.Where("email = ?", register.Email).First(&user)
if user.ID != 0 {
session.AddFlash("User with this email already registered")
session.Save()
c.Redirect(http.StatusFound, "/signup")
return
}
//create user
user.Email = register.Email
user.Password = register.Password
user.FirstName = register.FirstName
user.MiddleName = register.MiddleName
user.LastName = register.LastName
user.Role = models.CUSTOMER
if err := db.Create(&user).Error; err != nil {
session.AddFlash("Error whilst registering new user.")
session.Save()
logrus.Errorf("Error whilst registering user: %v", err)
c.Redirect(http.StatusFound, "/signup")
return
}
session.Set(userIDKey, user.ID)
session.Save()
c.Redirect(http.StatusFound, "/")
return
}
//SignoutGet handles GET /signout route
func SignoutGet(c *gin.Context) {
session := sessions.Default(c)
session.Delete(userIDKey)
session.Save()
c.Redirect(http.StatusSeeOther, "/")
}
//ManageGet handles GET /:role/manage route
func ManageGet(c *gin.Context) {
user := activeUser(c)
h := DefaultH(c)
h["Title"] = "Your account"
session := sessions.Default(c)
h["Flash"] = session.Flashes()
manage := models.Manage{FirstName: user.FirstName, MiddleName: user.MiddleName, LastName: user.LastName, Email: user.Email}
h["Manage"] = manage
session.Save()
tmpl := "auth/manage"
switch user.Role {
case models.MANAGER:
tmpl = "auth/manager_manage"
case models.CUSTOMER:
tmpl = "auth/customer_manage"
}
c.HTML(http.StatusOK, tmpl, h)
}
//ManagePost handles POST /:role/manage route, updates user credentials
func ManagePost(c *gin.Context) {
session := sessions.Default(c)
db := models.GetDB()
user := activeUser(c)
manage := models.Manage{}
url := c.Request.RequestURI
if err := c.ShouldBind(&manage); err != nil {
session.AddFlash("Please provide correct data.")
session.Save()
c.Redirect(http.StatusFound, url)
return
}
if manage.Password != manage.PasswordConfirm {
session.AddFlash("Password and password confirm do not match.")
session.Save()
c.Redirect(http.StatusFound, url)
return
}
dbuser := models.User{}
db.First(&dbuser, user.ID)
if user.ID == 0 {
logrus.Errorf("Account update error, IP: %s, Email: %s", c.ClientIP(), user.Email)
session.AddFlash("Error while updating your account")
session.Save()
c.Redirect(http.StatusFound, url)
return
}
dbuser.Password = manage.Password
dbuser.FirstName = manage.FirstName
dbuser.MiddleName = manage.MiddleName
dbuser.LastName = manage.LastName
if err := db.Save(&dbuser).Error; err != nil {
logrus.Errorf("Account update error: %s", err.Error())
session.AddFlash("Error while updating your account")
session.Save()
c.Redirect(http.StatusFound, url)
}
c.Redirect(http.StatusFound, panelEntryURL(*user))
}