/
federatedidentitycredential.go
81 lines (69 loc) · 2.63 KB
/
federatedidentitycredential.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
package phases
import (
"context"
"github.com/pkg/errors"
"monis.app/mlog"
"github.com/Azure/azure-workload-identity/pkg/cloud"
"github.com/Azure/azure-workload-identity/pkg/cmd/serviceaccount/options"
"github.com/Azure/azure-workload-identity/pkg/cmd/serviceaccount/phases/workflow"
"github.com/Azure/azure-workload-identity/pkg/cmd/serviceaccount/util"
)
const (
federatedIdentityPhaseName = "federated-identity"
)
type federatedIdentityPhase struct {
}
// NewFederatedIdentityPhase creates a new phase to delete federated identity.
func NewFederatedIdentityPhase() workflow.Phase {
p := &federatedIdentityPhase{}
return workflow.Phase{
Name: federatedIdentityPhaseName,
Aliases: []string{"fi"},
Description: "Delete federated identity credential for the AAD application and the Kubernetes service account",
PreRun: p.prerun,
Run: p.run,
Flags: []string{
options.ServiceAccountNamespace.Flag,
options.ServiceAccountName.Flag,
options.ServiceAccountIssuerURL.Flag,
options.AADApplicationName.Flag,
options.AADApplicationObjectID.Flag,
},
}
}
func (p *federatedIdentityPhase) prerun(data workflow.RunData) error {
deleteData, ok := data.(DeleteData)
if !ok {
return errors.Errorf("invalid data type %T", data)
}
if deleteData.ServiceAccountNamespace() == "" {
return options.FlagIsRequiredError(options.ServiceAccountNamespace.Flag)
}
if deleteData.ServiceAccountName() == "" {
return options.FlagIsRequiredError(options.ServiceAccountName.Flag)
}
if deleteData.ServiceAccountIssuerURL() == "" {
return options.FlagIsRequiredError(options.ServiceAccountIssuerURL.Flag)
}
return nil
}
func (p *federatedIdentityPhase) run(ctx context.Context, data workflow.RunData) error {
deleteData := data.(DeleteData)
subject := util.GetFederatedCredentialSubject(deleteData.ServiceAccountNamespace(), deleteData.ServiceAccountName())
l := mlog.WithValues(
"subject", subject,
"issuerURL", deleteData.ServiceAccountIssuerURL(),
).WithName(federatedIdentityPhaseName)
if fic, err := deleteData.AzureClient().GetFederatedCredential(ctx, deleteData.AADApplicationObjectID(), deleteData.ServiceAccountIssuerURL(), subject); err != nil {
if !cloud.IsFederatedCredentialNotFound(err) {
return errors.Wrap(err, "failed to get federated identity credential")
}
l.Warning("federated identity credential not found")
} else {
if err = deleteData.AzureClient().DeleteFederatedCredential(ctx, deleteData.AADApplicationObjectID(), *fic.GetId()); err != nil {
return errors.Wrap(err, "failed to delete federated identity credential")
}
l.Info("deleted federated identity credential")
}
return nil
}