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
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
|
// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package cmd
import (
"fmt"
"net/url"
auth_model "code.gitea.io/gitea/models/auth"
"code.gitea.io/gitea/services/auth/source/oauth2"
"github.com/urfave/cli/v2"
)
var (
oauthCLIFlags = []cli.Flag{
&cli.StringFlag{
Name: "name",
Value: "",
Usage: "Application Name",
},
&cli.StringFlag{
Name: "provider",
Value: "",
Usage: "OAuth2 Provider",
},
&cli.StringFlag{
Name: "key",
Value: "",
Usage: "Client ID (Key)",
},
&cli.StringFlag{
Name: "secret",
Value: "",
Usage: "Client Secret",
},
&cli.StringFlag{
Name: "auto-discover-url",
Value: "",
Usage: "OpenID Connect Auto Discovery URL (only required when using OpenID Connect as provider)",
},
&cli.StringFlag{
Name: "use-custom-urls",
Value: "false",
Usage: "Use custom URLs for GitLab/GitHub OAuth endpoints",
},
&cli.StringFlag{
Name: "custom-tenant-id",
Value: "",
Usage: "Use custom Tenant ID for OAuth endpoints",
},
&cli.StringFlag{
Name: "custom-auth-url",
Value: "",
Usage: "Use a custom Authorization URL (option for GitLab/GitHub)",
},
&cli.StringFlag{
Name: "custom-token-url",
Value: "",
Usage: "Use a custom Token URL (option for GitLab/GitHub)",
},
&cli.StringFlag{
Name: "custom-profile-url",
Value: "",
Usage: "Use a custom Profile URL (option for GitLab/GitHub)",
},
&cli.StringFlag{
Name: "custom-email-url",
Value: "",
Usage: "Use a custom Email URL (option for GitHub)",
},
&cli.StringFlag{
Name: "icon-url",
Value: "",
Usage: "Custom icon URL for OAuth2 login source",
},
&cli.BoolFlag{
Name: "skip-local-2fa",
Usage: "Set to true to skip local 2fa for users authenticated by this source",
},
&cli.StringSliceFlag{
Name: "scopes",
Value: nil,
Usage: "Scopes to request when to authenticate against this OAuth2 source",
},
&cli.StringFlag{
Name: "required-claim-name",
Value: "",
Usage: "Claim name that has to be set to allow users to login with this source",
},
&cli.StringFlag{
Name: "required-claim-value",
Value: "",
Usage: "Claim value that has to be set to allow users to login with this source",
},
&cli.StringFlag{
Name: "group-claim-name",
Value: "",
Usage: "Claim name providing group names for this source",
},
&cli.StringFlag{
Name: "admin-group",
Value: "",
Usage: "Group Claim value for administrator users",
},
&cli.StringFlag{
Name: "restricted-group",
Value: "",
Usage: "Group Claim value for restricted users",
},
&cli.StringFlag{
Name: "group-team-map",
Value: "",
Usage: "JSON mapping between groups and org teams",
},
&cli.BoolFlag{
Name: "group-team-map-removal",
Usage: "Activate automatic team membership removal depending on groups",
},
}
microcmdAuthAddOauth = &cli.Command{
Name: "add-oauth",
Usage: "Add new Oauth authentication source",
Action: runAddOauth,
Flags: oauthCLIFlags,
}
microcmdAuthUpdateOauth = &cli.Command{
Name: "update-oauth",
Usage: "Update existing Oauth authentication source",
Action: runUpdateOauth,
Flags: append(oauthCLIFlags[:1], append([]cli.Flag{idFlag}, oauthCLIFlags[1:]...)...),
}
)
func parseOAuth2Config(c *cli.Context) *oauth2.Source {
var customURLMapping *oauth2.CustomURLMapping
if c.IsSet("use-custom-urls") {
customURLMapping = &oauth2.CustomURLMapping{
TokenURL: c.String("custom-token-url"),
AuthURL: c.String("custom-auth-url"),
ProfileURL: c.String("custom-profile-url"),
EmailURL: c.String("custom-email-url"),
Tenant: c.String("custom-tenant-id"),
}
} else {
customURLMapping = nil
}
return &oauth2.Source{
Provider: c.String("provider"),
ClientID: c.String("key"),
ClientSecret: c.String("secret"),
OpenIDConnectAutoDiscoveryURL: c.String("auto-discover-url"),
CustomURLMapping: customURLMapping,
IconURL: c.String("icon-url"),
SkipLocalTwoFA: c.Bool("skip-local-2fa"),
Scopes: c.StringSlice("scopes"),
RequiredClaimName: c.String("required-claim-name"),
RequiredClaimValue: c.String("required-claim-value"),
GroupClaimName: c.String("group-claim-name"),
AdminGroup: c.String("admin-group"),
RestrictedGroup: c.String("restricted-group"),
GroupTeamMap: c.String("group-team-map"),
GroupTeamMapRemoval: c.Bool("group-team-map-removal"),
}
}
func runAddOauth(c *cli.Context) error {
ctx, cancel := installSignals()
defer cancel()
if err := initDB(ctx); err != nil {
return err
}
config := parseOAuth2Config(c)
if config.Provider == "openidConnect" {
discoveryURL, err := url.Parse(config.OpenIDConnectAutoDiscoveryURL)
if err != nil || (discoveryURL.Scheme != "http" && discoveryURL.Scheme != "https") {
return fmt.Errorf("invalid Auto Discovery URL: %s (this must be a valid URL starting with http:// or https://)", config.OpenIDConnectAutoDiscoveryURL)
}
}
return auth_model.CreateSource(&auth_model.Source{
Type: auth_model.OAuth2,
Name: c.String("name"),
IsActive: true,
Cfg: config,
})
}
func runUpdateOauth(c *cli.Context) error {
if !c.IsSet("id") {
return fmt.Errorf("--id flag is missing")
}
ctx, cancel := installSignals()
defer cancel()
if err := initDB(ctx); err != nil {
return err
}
source, err := auth_model.GetSourceByID(c.Int64("id"))
if err != nil {
return err
}
oAuth2Config := source.Cfg.(*oauth2.Source)
if c.IsSet("name") {
source.Name = c.String("name")
}
if c.IsSet("provider") {
oAuth2Config.Provider = c.String("provider")
}
if c.IsSet("key") {
oAuth2Config.ClientID = c.String("key")
}
if c.IsSet("secret") {
oAuth2Config.ClientSecret = c.String("secret")
}
if c.IsSet("auto-discover-url") {
oAuth2Config.OpenIDConnectAutoDiscoveryURL = c.String("auto-discover-url")
}
if c.IsSet("icon-url") {
oAuth2Config.IconURL = c.String("icon-url")
}
if c.IsSet("scopes") {
oAuth2Config.Scopes = c.StringSlice("scopes")
}
if c.IsSet("required-claim-name") {
oAuth2Config.RequiredClaimName = c.String("required-claim-name")
}
if c.IsSet("required-claim-value") {
oAuth2Config.RequiredClaimValue = c.String("required-claim-value")
}
if c.IsSet("group-claim-name") {
oAuth2Config.GroupClaimName = c.String("group-claim-name")
}
if c.IsSet("admin-group") {
oAuth2Config.AdminGroup = c.String("admin-group")
}
if c.IsSet("restricted-group") {
oAuth2Config.RestrictedGroup = c.String("restricted-group")
}
if c.IsSet("group-team-map") {
oAuth2Config.GroupTeamMap = c.String("group-team-map")
}
if c.IsSet("group-team-map-removal") {
oAuth2Config.GroupTeamMapRemoval = c.Bool("group-team-map-removal")
}
// update custom URL mapping
customURLMapping := &oauth2.CustomURLMapping{}
if oAuth2Config.CustomURLMapping != nil {
customURLMapping.TokenURL = oAuth2Config.CustomURLMapping.TokenURL
customURLMapping.AuthURL = oAuth2Config.CustomURLMapping.AuthURL
customURLMapping.ProfileURL = oAuth2Config.CustomURLMapping.ProfileURL
customURLMapping.EmailURL = oAuth2Config.CustomURLMapping.EmailURL
customURLMapping.Tenant = oAuth2Config.CustomURLMapping.Tenant
}
if c.IsSet("use-custom-urls") && c.IsSet("custom-token-url") {
customURLMapping.TokenURL = c.String("custom-token-url")
}
if c.IsSet("use-custom-urls") && c.IsSet("custom-auth-url") {
customURLMapping.AuthURL = c.String("custom-auth-url")
}
if c.IsSet("use-custom-urls") && c.IsSet("custom-profile-url") {
customURLMapping.ProfileURL = c.String("custom-profile-url")
}
if c.IsSet("use-custom-urls") && c.IsSet("custom-email-url") {
customURLMapping.EmailURL = c.String("custom-email-url")
}
if c.IsSet("use-custom-urls") && c.IsSet("custom-tenant-id") {
customURLMapping.Tenant = c.String("custom-tenant-id")
}
oAuth2Config.CustomURLMapping = customURLMapping
source.Cfg = oAuth2Config
return auth_model.UpdateSource(source)
}
|
