70 lines
1.4 KiB
Go
70 lines
1.4 KiB
Go
package main
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import (
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"encoding/json"
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"errors"
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"fmt"
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"os"
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"github.com/fd0/khepri"
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"github.com/fd0/khepri/backend"
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)
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func list_keys(be backend.Server, key *khepri.Key) error {
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tab := NewTable()
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tab.Header = fmt.Sprintf("%-10s %-10s %-10s %s", "ID", "User", "Host", "Created")
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tab.RowFormat = "%-10s %-10s %-10s %s"
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plen, err := backend.PrefixLength(be, backend.Key)
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if err != nil {
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return err
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}
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backend.Each(be, backend.Key, func(id backend.ID, data []byte, err error) {
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k := khepri.Key{}
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err = json.Unmarshal(data, &k)
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if err != nil {
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return
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}
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tab.Rows = append(tab.Rows, []interface{}{id[:plen],
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k.Username, k.Hostname, k.Created.Format(TimeFormat)})
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})
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tab.Print(os.Stdout)
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return nil
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}
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func add_key(be backend.Server, key *khepri.Key) error {
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pw := readPassword("KHEPRI_NEWPASSWORD", "enter password for new key: ")
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pw2 := readPassword("KHEPRI_NEWPASSWORD", "enter password again: ")
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if pw != pw2 {
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errx(1, "passwords do not match")
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}
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id, err := key.AddKey(be, pw)
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if err != nil {
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return fmt.Errorf("creating new key failed: %v\n", err)
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}
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fmt.Printf("saved new key as %s\n", id)
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return nil
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}
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func commandKey(be backend.Server, key *khepri.Key, args []string) error {
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if len(args) < 1 {
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return errors.New("usage: key [list|add]")
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}
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switch args[0] {
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case "list":
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return list_keys(be, key)
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case "add":
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return add_key(be, key)
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}
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return nil
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}
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