/
data_source_google_service_account_access_token.go
85 lines (74 loc) · 2.34 KB
/
data_source_google_service_account_access_token.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
package google
import (
"fmt"
"log"
"strings"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
iamcredentials "google.golang.org/api/iamcredentials/v1"
)
func dataSourceGoogleServiceAccountAccessToken() *schema.Resource {
return &schema.Resource{
Read: dataSourceGoogleServiceAccountAccessTokenRead,
Schema: map[string]*schema.Schema{
"target_service_account": {
Type: schema.TypeString,
Required: true,
ValidateFunc: validateRegexp("(" + strings.Join(PossibleServiceAccountNames, "|") + ")"),
},
"access_token": {
Type: schema.TypeString,
Sensitive: true,
Computed: true,
},
"scopes": {
Type: schema.TypeSet,
Required: true,
Elem: &schema.Schema{
Type: schema.TypeString,
StateFunc: func(v interface{}) string {
return canonicalizeServiceScope(v.(string))
},
},
// ValidateFunc is not yet supported on lists or sets.
},
"delegates": {
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Schema{
Type: schema.TypeString,
ValidateFunc: validateRegexp(ServiceAccountLinkRegex),
},
},
"lifetime": {
Type: schema.TypeString,
Optional: true,
ValidateFunc: validateDuration(), // duration <=3600s; TODO: support validateDuration(min,max)
Default: "3600s",
},
},
}
}
func dataSourceGoogleServiceAccountAccessTokenRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
userAgent, err := generateUserAgentString(d, config.userAgent)
if err != nil {
return err
}
log.Printf("[INFO] Acquire Service Account AccessToken for %s", d.Get("target_service_account").(string))
service := config.NewIamCredentialsClient(userAgent)
name := fmt.Sprintf("projects/-/serviceAccounts/%s", d.Get("target_service_account").(string))
tokenRequest := &iamcredentials.GenerateAccessTokenRequest{
Lifetime: d.Get("lifetime").(string),
Delegates: convertStringSet(d.Get("delegates").(*schema.Set)),
Scope: canonicalizeServiceScopes(convertStringSet(d.Get("scopes").(*schema.Set))),
}
at, err := service.Projects.ServiceAccounts.GenerateAccessToken(name, tokenRequest).Do()
if err != nil {
return err
}
d.SetId(name)
if err := d.Set("access_token", at.AccessToken); err != nil {
return fmt.Errorf("Error setting access_token: %s", err)
}
return nil
}