58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
// Copyright 2015 CoreOS, 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 initialize
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
|
|
"github.com/vtolstov/cloudinit/pkg"
|
|
"github.com/vtolstov/cloudinit/system"
|
|
)
|
|
|
|
type UserKey struct {
|
|
ID int `json:"id,omitempty"`
|
|
Key string `json:"key"`
|
|
}
|
|
|
|
func SSHImportKeysFromURL(system_user string, url string) error {
|
|
keys, err := fetchUserKeys(url)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
key_name := fmt.Sprintf("coreos-cloudinit-%s", system_user)
|
|
return system.AuthorizeSSHKeys(system_user, key_name, keys)
|
|
}
|
|
|
|
func fetchUserKeys(url string) ([]string, error) {
|
|
client := pkg.NewHttpClient()
|
|
data, err := client.GetRetry(url)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var userKeys []UserKey
|
|
err = json.Unmarshal(data, &userKeys)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
keys := make([]string, 0)
|
|
for _, key := range userKeys {
|
|
keys = append(keys, key.Key)
|
|
}
|
|
return keys, err
|
|
}
|