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
76
77
78
79
80
81
82
83
84
85
86
|
// Copyright (c) 2020, Control Command Inc. All rights reserved.
// Copyright (c) 2017-2020, 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 (
"context"
"fmt"
"os"
"strconv"
"github.com/spf13/cobra"
"github.com/sylabs/scs-key-client/client"
"github.com/sylabs/singularity/v4/docs"
"github.com/sylabs/singularity/v4/internal/pkg/buildcfg"
"github.com/sylabs/singularity/v4/internal/pkg/remote/endpoint"
"github.com/sylabs/singularity/v4/internal/pkg/sypgp"
"github.com/sylabs/singularity/v4/pkg/sylog"
)
// KeyPushCmd is `singularity key list' and lists local store OpenPGP keys
var KeyPushCmd = &cobra.Command{
Args: cobra.ExactArgs(1),
DisableFlagsInUseLine: true,
Run: func(cmd *cobra.Command, args []string) {
co, err := getKeyserverClientOpts(keyServerURI, endpoint.KeyserverPushOp)
if err != nil {
sylog.Fatalf("Keyserver client failed: %s", err)
}
if err := doKeyPushCmd(cmd.Context(), args[0], co...); err != nil {
sylog.Errorf("push failed: %s", err)
os.Exit(2)
}
},
Use: docs.KeyPushUse,
Short: docs.KeyPushShort,
Long: docs.KeyPushLong,
Example: docs.KeyPushExample,
}
func doKeyPushCmd(ctx context.Context, fingerprint string, co ...client.Option) error {
var opts []sypgp.HandleOpt
path := ""
if keyGlobalPubKey {
path = buildcfg.SINGULARITY_CONFDIR
opts = append(opts, sypgp.GlobalHandleOpt())
}
keyring := sypgp.NewHandle(path, opts...)
el, err := keyring.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(ctx, entity, co...); err != nil {
return err
}
fmt.Printf("public key `%v' pushed to server successfully\n", fingerprint)
return nil
}
|
