/
keys_push.go
75 lines (61 loc) · 2.04 KB
/
keys_push.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
// Copyright (c) 2018, Sylabs Inc. All rights reserved.
// This software is licensed under a 3-clause BSD license. Please consult the
// LICENSE.md file distributed with the sources of this project regarding your
// rights to use or distribute this software.
package cli
import (
"fmt"
"os"
"strconv"
"github.com/spf13/cobra"
"github.com/sylabs/singularity/internal/pkg/sylog"
"github.com/sylabs/singularity/pkg/sypgp"
"github.com/sylabs/singularity/src/docs"
)
func init() {
KeysPushCmd.Flags().SetInterspersed(false)
KeysPushCmd.Flags().StringVarP(&keyServerURL, "url", "u", defaultKeysServer, "specify the key server URL")
KeysPushCmd.Flags().SetAnnotation("url", "envkey", []string{"URL"})
}
// KeysPushCmd is `singularity keys list' and lists local store OpenPGP keys
var KeysPushCmd = &cobra.Command{
Args: cobra.ExactArgs(1),
DisableFlagsInUseLine: true,
PreRun: sylabsToken,
Run: func(cmd *cobra.Command, args []string) {
if err := doKeysPushCmd(args[0], keyServerURL); err != nil {
sylog.Errorf("push failed: %s", err)
os.Exit(2)
}
},
Use: docs.KeysPushUse,
Short: docs.KeysPushShort,
Long: docs.KeysPushLong,
Example: docs.KeysPushExample,
}
func doKeysPushCmd(fingerprint string, url string) error {
el, err := sypgp.LoadPubKeyring()
if err != nil {
return err
}
if el == nil {
return fmt.Errorf("no public keys in local store to choose from")
}
if len(fingerprint) != 16 && len(fingerprint) != 40 {
return fmt.Errorf("please provide a keyid(16 chars) or a full fingerprint(40 chars)")
}
keyID, err := strconv.ParseUint(fingerprint[len(fingerprint)-16:], 16, 64)
if err != nil {
return fmt.Errorf("please provide a keyid(16 chars) or a full fingerprint(40 chars): %s", err)
}
keys := el.KeysById(keyID)
if len(keys) != 1 {
return fmt.Errorf("could not find the requested key")
}
entity := keys[0].Entity
if err = sypgp.PushPubkey(entity, url, authToken); err != nil {
return err
}
fmt.Printf("public key `%v' pushed to server successfully\n", fingerprint)
return nil
}