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Merge pull request #66033 from liggitt/x509-cleanup

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Automatic merge from submit-queue (batch tested with PRs 65931, 65705, 66033). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Remove unused x509 code

We don't intend to use/support these user extraction methods

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2018-07-10 14:09:12 -07:00 committed by GitHub
commit 4b4408c339
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2 changed files with 0 additions and 58 deletions
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23
staging/src/k8s.io/apiserver/pkg/authentication/request/x509/x509.go
View File

@ -19,7 +19,6 @@ package x509
import (
"crypto/x509"
"crypto/x509/pkix"
"encoding/asn1"
"fmt"
"net/http"
"time"
@ -191,25 +190,3 @@ var CommonNameUserConversion = UserConversionFunc(func(chain []*x509.Certificate
Groups: chain[0].Subject.Organization,
}, true, nil
})
// DNSNameUserConversion builds user info from a certificate chain using the first DNSName on the certificate
var DNSNameUserConversion = UserConversionFunc(func(chain []*x509.Certificate) (user.Info, bool, error) {
if len(chain[0].DNSNames) == 0 {
return nil, false, nil
}
return &user.DefaultInfo{Name: chain[0].DNSNames[0]}, true, nil
})
// EmailAddressUserConversion builds user info from a certificate chain using the first EmailAddress on the certificate
var EmailAddressUserConversion = UserConversionFunc(func(chain []*x509.Certificate) (user.Info, bool, error) {
var emailAddressOID asn1.ObjectIdentifier = []int{1, 2, 840, 113549, 1, 9, 1}
if len(chain[0].EmailAddresses) == 0 {
for _, name := range chain[0].Subject.Names {
if name.Type.Equal(emailAddressOID) {
return &user.DefaultInfo{Name: name.Value.(string)}, true, nil
}
}
return nil, false, nil
}
return &user.DefaultInfo{Name: chain[0].EmailAddresses[0]}, true, nil
})

35
staging/src/k8s.io/apiserver/pkg/authentication/request/x509/x509_test.go
View File

@ -586,41 +586,6 @@ func TestX509(t *testing.T) {
ExpectOK: true,
ExpectErr: false,
},
"empty dns": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientCNCert),
User: DNSNameUserConversion,
ExpectOK: false,
ExpectErr: false,
},
"dns": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientDNSCert),
User: DNSNameUserConversion,
ExpectUserName: "client_dns.example.com",
ExpectOK: true,
ExpectErr: false,
},
"empty email": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientCNCert),
User: EmailAddressUserConversion,
ExpectOK: false,
ExpectErr: false,
},
"email": {
Opts: getDefaultVerifyOptions(t),
Certs: getCerts(t, clientEmailCert),
User: EmailAddressUserConversion,
ExpectUserName: "client_email@example.com",
ExpectOK: true,
ExpectErr: false,
},
"custom conversion error": {
Opts: getDefaultVerifyOptions(t),