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
|
package secure
import (
"context"
"github.com/eduvpn/eduvpn-common/internal/oauth"
"github.com/eduvpn/eduvpn-common/internal/server/api"
"github.com/eduvpn/eduvpn-common/internal/server/base"
"github.com/eduvpn/eduvpn-common/internal/util"
discotypes "github.com/eduvpn/eduvpn-common/types/discovery"
"github.com/eduvpn/eduvpn-common/types/server"
"github.com/go-errors/errors"
)
// Server secure internet server which has its own OAuth tokens
// It specifies the current location url it is connected to.
type Server struct {
Auth oauth.OAuth `json:"oauth"`
DisplayName map[string]string `json:"display_name"`
// The home server has a list of info for each configured server location
BaseMap map[string]*base.Base `json:"base_map"`
// We have the authorization URL template, the home organization ID and the current location
AuthorizationTemplate string `json:"authorization_template"`
HomeOrganizationID string `json:"home_organization_id"`
CurrentLocation string `json:"current_location"`
}
func (s *Server) TemplateAuth() func(string) string {
return func(authURL string) string {
return util.ReplaceWAYF(s.AuthorizationTemplate, authURL, s.HomeOrganizationID)
}
}
func (s *Server) Base() (*base.Base, error) {
if s.BaseMap == nil {
return nil, errors.Errorf("secure internet map not found")
}
b, ok := s.BaseMap[s.CurrentLocation]
if !ok {
return nil, errors.Errorf("secure internet base with location '%s' not found", s.CurrentLocation)
}
return b, nil
}
func (s *Server) OAuth() *oauth.OAuth {
return &s.Auth
}
func (s *Server) NeedsLocation() bool {
if s.CurrentLocation == "" {
return true
}
if len(s.BaseMap) == 0 {
return true
}
return false
}
func (s *Server) addLocation(ctx context.Context, locSrv *discotypes.Server) (*base.Base, error) {
// Initialize the base map if it is non-nil
if s.BaseMap == nil {
s.BaseMap = make(map[string]*base.Base)
}
// Add the location to the base map
b, ok := s.BaseMap[locSrv.CountryCode]
if !ok || b == nil {
// Create the base to be added to the map
b = &base.Base{}
b.URL = locSrv.BaseURL
b.DisplayName = s.DisplayName
b.SupportContact = locSrv.SupportContact
b.Type = server.TypeSecureInternet
if err := api.Endpoints(ctx, b); err != nil {
return nil, err
}
}
// Ensure it is in the map
s.BaseMap[locSrv.CountryCode] = b
return b, nil
}
func (s *Server) Location(ctx context.Context, locSrv *discotypes.Server) error {
if _, err := s.addLocation(ctx, locSrv); err != nil {
return err
}
s.CurrentLocation = locSrv.CountryCode
return nil
}
// Initializes the home server and adds its own location.
func (s *Server) Init(
ctx context.Context,
homeOrg *discotypes.Organization, homeLoc *discotypes.Server,
) error {
if s.HomeOrganizationID != homeOrg.OrgID {
// New home organisation, clear everything
*s = Server{}
}
// Make sure to set the organization ID
s.HomeOrganizationID = homeOrg.OrgID
s.DisplayName = homeOrg.DisplayName
// Make sure to set the authorization URL template
s.AuthorizationTemplate = homeLoc.AuthenticationURLTemplate
b, err := s.addLocation(ctx, homeLoc)
if err != nil {
return err
}
// set the home location as the current
err = s.Location(ctx, homeLoc)
if err != nil {
return err
}
// Set the current location to the home location if there is none
if s.CurrentLocation == "" {
s.CurrentLocation = homeLoc.CountryCode
}
// Make sure oauth contains our endpoints
s.Auth.Init(b.URL, b.Endpoints.API.V3.Authorization, b.Endpoints.API.V3.Token)
return nil
}
func (s *Server) Public() (interface{}, error) {
b, err := s.Base()
var p server.Profiles
dn := s.DisplayName
if err == nil {
dn = b.DisplayName
p = b.Profiles.Public()
}
return &server.SecureInternet{
Server: server.Server{
DisplayName: dn,
Identifier: s.HomeOrganizationID,
Profiles: p,
},
CountryCode: s.CurrentLocation,
}, nil
}
|
