48 lines
888 B
Go
48 lines
888 B
Go
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package initialize
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"github.com/coreos/coreos-cloudinit/system"
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)
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type UserKey struct {
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ID int `json:"id,omitempty"`
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Key string `json:"key"`
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}
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func SSHImportKeysFromURL(system_user string, url string) error {
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keys, err := fetchUserKeys(url)
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if err != nil {
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return err
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}
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key_name := fmt.Sprintf("coreos-cloudinit-%s", system_user)
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return system.AuthorizeSSHKeys(system_user, key_name, keys)
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}
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func fetchUserKeys(url string) ([]string, error) {
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res, err := http.Get(url)
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defer res.Body.Close()
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if err != nil {
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return nil, err
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}
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body, err := ioutil.ReadAll(res.Body)
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if err != nil {
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return nil, err
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}
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var data []UserKey
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err = json.Unmarshal(body, &data)
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if err != nil {
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return nil, err
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}
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keys := make([]string, 0)
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for _, key := range data {
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keys = append(keys, key.Key)
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}
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return keys, err
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}
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