/
hook_identity.go
83 lines (72 loc) · 2.59 KB
/
hook_identity.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2019 Tencent. All Rights Reserved.
*
* 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
*
* https://opensource.org/licenses/Apache-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 OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package authenticator
import (
"encoding/base64"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/fields"
genericapiserver "k8s.io/apiserver/pkg/server"
"tkestack.io/tke/api/auth"
authinternalclient "tkestack.io/tke/api/client/clientset/internalversion/typed/auth/internalversion"
"tkestack.io/tke/pkg/util/log"
)
type adminIdentityHookHandler struct {
authClient authinternalclient.AuthInterface
tenantID string
userName string
password string
}
// NewAdminIdentityHookHandler creates a new adminIdentityHookHandler object.
func NewAdminIdentityHookHandler(authClient authinternalclient.AuthInterface, tenantID, userName, password string) genericapiserver.PostStartHookProvider {
return &adminIdentityHookHandler{
authClient: authClient,
tenantID: tenantID,
userName: userName,
password: password,
}
}
func (d *adminIdentityHookHandler) PostStartHook() (string, genericapiserver.PostStartHookFunc, error) {
return "generate-default-admin-identity", func(context genericapiserver.PostStartHookContext) error {
tenantUserSelector := fields.AndSelectors(
fields.OneTermEqualSelector("spec.tenantID", d.tenantID),
fields.OneTermEqualSelector("spec.username", d.userName))
localIdentityList, err := d.authClient.LocalIdentities().List(metav1.ListOptions{FieldSelector: tenantUserSelector.String()})
if err != nil {
return err
}
if len(localIdentityList.Items) != 0 {
return nil
}
_, err = d.authClient.LocalIdentities().Create(&auth.LocalIdentity{
Spec: auth.LocalIdentitySpec{
HashedPassword: base64.StdEncoding.EncodeToString([]byte(d.password)),
TenantID: d.tenantID,
Username: d.userName,
DisplayName: "Administrator",
Extra: map[string]string{
"platformadmin": "true",
},
},
})
if err != nil {
log.Error("Failed to create the default admin identity", log.Err(err))
return err
}
return nil
}, nil
}