|
1
|
|
|
package v2 |
|
2
|
|
|
|
|
3
|
|
|
import ( |
|
4
|
|
|
"errors" |
|
5
|
|
|
"net/http" |
|
6
|
|
|
"strconv" |
|
7
|
|
|
|
|
8
|
|
|
"github.com/getsentry/sentry-go" |
|
9
|
|
|
"github.com/labstack/echo/v4" |
|
10
|
|
|
"github.com/memnix/memnix-rest/domain" |
|
11
|
|
|
"github.com/memnix/memnix-rest/infrastructures" |
|
12
|
|
|
"github.com/memnix/memnix-rest/pkg/jwt" |
|
13
|
|
|
"github.com/memnix/memnix-rest/services/user" |
|
14
|
|
|
) |
|
15
|
|
|
|
|
16
|
|
|
const ( |
|
17
|
|
|
// SessionTokenCookieKey is the key for the session token cookie. |
|
18
|
|
|
SessionTokenCookieKey = "session_token" |
|
19
|
|
|
) |
|
20
|
|
|
|
|
21
|
|
|
// JwtMiddleware is the controller for the jwt routes. |
|
22
|
|
|
type JwtMiddleware struct { |
|
23
|
|
|
user.IUseCase |
|
24
|
|
|
} |
|
25
|
|
|
|
|
26
|
|
|
// NewJwtController creates a new jwt controller. |
|
27
|
|
|
func NewJwtMiddleware(user user.IUseCase) JwtMiddleware { |
|
28
|
|
|
return JwtMiddleware{IUseCase: user} |
|
29
|
|
|
} |
|
30
|
|
|
|
|
31
|
|
|
// VerifyPermissions checks if the user has the required permissions. |
|
32
|
|
|
func (*JwtMiddleware) VerifyPermissions(user domain.User, p domain.Permission) bool { |
|
33
|
|
|
return user.HasPermission(p) |
|
34
|
|
|
} |
|
35
|
|
|
|
|
36
|
|
|
func (j *JwtMiddleware) AuthorizeUser(next echo.HandlerFunc) echo.HandlerFunc { |
|
37
|
|
|
return func(c echo.Context) error { |
|
38
|
|
|
return j.IsConnectedMiddleware(domain.PermissionUser, next)(c) |
|
39
|
|
|
} |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
|
|
func (j *JwtMiddleware) AuthorizeVip(next echo.HandlerFunc) echo.HandlerFunc { |
|
43
|
|
|
return func(c echo.Context) error { |
|
44
|
|
|
return j.IsConnectedMiddleware(domain.PermissionVip, next)(c) |
|
45
|
|
|
} |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
func (j *JwtMiddleware) AuthorizeAdmin(next echo.HandlerFunc) echo.HandlerFunc { |
|
49
|
|
|
return func(c echo.Context) error { |
|
50
|
|
|
return j.IsConnectedMiddleware(domain.PermissionAdmin, next)(c) |
|
51
|
|
|
} |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
func (j *JwtMiddleware) IsConnectedMiddleware(p domain.Permission, next echo.HandlerFunc) func(c echo.Context) error { |
|
55
|
|
|
return func(c echo.Context) error { |
|
56
|
|
|
_, span := infrastructures.GetTracerInstance().Tracer().Start(c.Request().Context(), "IsConnectedMiddleware") |
|
57
|
|
|
defer span.End() |
|
58
|
|
|
|
|
59
|
|
|
// get the token from the request header |
|
60
|
|
|
tokenHeader := c.Request().Header.Get("Authorization") |
|
61
|
|
|
// if the token is empty, the userModel is not connected, and we return an error |
|
62
|
|
|
if tokenHeader == "" { |
|
63
|
|
|
return c.JSON(http.StatusUnauthorized, errors.New("unauthorized: token missing")) |
|
64
|
|
|
} |
|
65
|
|
|
|
|
66
|
|
|
userID, err := jwt.GetJwtInstance().GetJwt().GetConnectedUserID(c.Request().Context(), tokenHeader) |
|
67
|
|
|
if err != nil { |
|
68
|
|
|
return c.JSON(http.StatusUnauthorized, errors.New("unauthorized: invalid token")) |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
userModel, err := j.IUseCase.GetByID(c.Request().Context(), userID) |
|
72
|
|
|
if err != nil { |
|
73
|
|
|
return c.JSON(http.StatusUnauthorized, errors.New("unauthorized: invalid user")) |
|
74
|
|
|
} |
|
75
|
|
|
|
|
76
|
|
|
sentry.ConfigureScope(func(scope *sentry.Scope) { |
|
77
|
|
|
scope.SetUser(sentry.User{ |
|
78
|
|
|
ID: strconv.Itoa(int(userModel.ID)), |
|
79
|
|
|
Username: userModel.Username, |
|
80
|
|
|
Email: userModel.Email, |
|
81
|
|
|
}) |
|
82
|
|
|
}) |
|
83
|
|
|
|
|
84
|
|
|
// Check permissions |
|
85
|
|
|
if !j.VerifyPermissions(userModel, p) { |
|
86
|
|
|
return c.JSON(http.StatusUnauthorized, errors.New("unauthorized: invalid user")) |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
|
|
// Set userModel in locals |
|
90
|
|
|
SetUserToContext(c, userModel) |
|
91
|
|
|
span.End() |
|
92
|
|
|
return next(c) |
|
93
|
|
|
} |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
func SetUserToContext(c echo.Context, user domain.User) { |
|
97
|
|
|
c.Set("user", user) |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
|
func GetUserFromContext(c echo.Context) (domain.User, error) { |
|
101
|
|
|
if c.Get("user") == nil { |
|
102
|
|
|
return domain.User{}, errors.New("user is not initialized") |
|
103
|
|
|
} |
|
104
|
|
|
return c.Get("user").(domain.User), nil |
|
105
|
|
|
} |
|
106
|
|
|
|
memnix /
memnix-rest
