/
openid.go
157 lines (136 loc) · 4.79 KB
/
openid.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
/*
Copyright (c) 2020 Red Hat, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package idp
import (
"errors"
"fmt"
"net/url"
"strings"
c "github.com/openshift-online/ocm-cli/pkg/cluster"
cmv1 "github.com/openshift-online/ocm-sdk-go/clustersmgmt/v1"
"github.com/AlecAivazis/survey/v2"
)
func buildOpenidIdp(cluster *cmv1.Cluster, idpName string) (idpBuilder cmv1.IdentityProviderBuilder, err error) {
clientID := args.clientID
clientSecret := args.clientSecret
issuerURL := args.openidIssuerURL
email := args.openidEmail
name := args.openidName
username := args.openidUsername
isInteractive := clientID == "" || clientSecret == "" || issuerURL == "" ||
(email == "" && name == "" && username == "")
if isInteractive {
fmt.Println("To use OpenID as an identity provider, you must first register the application:")
instructionsURL := "https://docs.openshift.com/dedicated/4/authentication/" +
"identity_providers/configuring-oidc-identity-provider.html"
fmt.Println("* Open the following URL:", instructionsURL)
fmt.Println("* Follow the instructions to register your application")
oauthURL := c.GetClusterOauthURL(cluster)
fmt.Println("* When creating the OpenID, use the following URL for the Authorized redirect URI: ",
oauthURL+"/oauth2callback/"+idpName)
if clientID == "" {
prompt := &survey.Input{
Message: "Copy the Client ID provided by the OpenID Provider:",
}
err = survey.AskOne(prompt, &clientID)
if err != nil {
return idpBuilder, errors.New("Expected a valid application Client ID")
}
}
if clientSecret == "" {
prompt := &survey.Input{
Message: "Copy the Client Secret provided by the OpenID Provider:",
}
err = survey.AskOne(prompt, &clientSecret)
if err != nil {
return idpBuilder, errors.New("Expected a valid application Client Secret")
}
}
if issuerURL == "" {
prompt := &survey.Input{
Message: "URL that the OpenID Provider asserts as the Issuer Identifier:",
}
err = survey.AskOne(prompt, &issuerURL)
if err != nil {
return idpBuilder, errors.New("Expected a valid OpenID Issuer URL")
}
}
if email == "" {
prompt := &survey.Input{
Message: "Claim mappings to use as the email address:",
}
err = survey.AskOne(prompt, &email)
if err != nil {
return idpBuilder, errors.New("Expected a list of claims to use as the email address")
}
}
if name == "" {
prompt := &survey.Input{
Message: "Claim mappings to use as the display name:",
}
err = survey.AskOne(prompt, &name)
if err != nil {
return idpBuilder, errors.New("Expected a list of claims to use as the display name")
}
}
if username == "" {
prompt := &survey.Input{
Message: "Claim mappings to use as the preferred username:",
}
err = survey.AskOne(prompt, &username)
if err != nil {
return idpBuilder, errors.New("Expected a list of claims to use as the preferred username")
}
}
}
if email == "" && name == "" && username == "" {
return idpBuilder, errors.New("At least one claim is required: [email-claims name-claims username-claims]")
}
parsedIssuerURL, err := url.ParseRequestURI(issuerURL)
if err != nil {
return idpBuilder, fmt.Errorf("Expected a valid OpenID issuer URL: %v", err)
}
if parsedIssuerURL.Scheme != "https" {
return idpBuilder, errors.New("Expected OpenID issuer URL to use an https:// scheme")
}
if parsedIssuerURL.RawQuery != "" {
return idpBuilder, errors.New("OpenID issuer URL must not have query parameters")
}
if parsedIssuerURL.Fragment != "" {
return idpBuilder, errors.New("OpenID issuer URL must not have a fragment")
}
// Build OpenID Claims
openIDClaims := cmv1.NewOpenIDClaims()
if email != "" {
openIDClaims = openIDClaims.Email(strings.Split(email, ",")...)
}
if name != "" {
openIDClaims = openIDClaims.Name(strings.Split(name, ",")...)
}
if username != "" {
openIDClaims = openIDClaims.PreferredUsername(strings.Split(username, ",")...)
}
// Create OpenID IDP
openIDIDP := cmv1.NewOpenIDIdentityProvider().
ClientID(clientID).
ClientSecret(clientSecret).
Issuer(issuerURL).
Claims(openIDClaims)
// Create new IDP with OpenID provider
idpBuilder.
Type("OpenIDIdentityProvider"). // FIXME: ocm-api-model has the wrong enum values
Name(idpName).
MappingMethod(cmv1.IdentityProviderMappingMethod(args.mappingMethod)).
OpenID(openIDIDP)
return
}