-
Notifications
You must be signed in to change notification settings - Fork 1
/
decrypt.go
90 lines (76 loc) · 1.48 KB
/
decrypt.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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
package main
import (
"fmt"
"io/ioutil"
"os"
"github.com/karimsa/secrets"
"github.com/urfave/cli/v2"
)
var decOutFlag = &*outFlag
func init() {
decOutFlag.Required = false
}
var cmdDecrypt = &cli.Command{
Name: "decrypt",
Aliases: []string{"dec"},
Usage: "Decrypt values from a config file",
Flags: []cli.Flag{
inFlag,
decOutFlag,
formatFlag,
strategyFlag,
passphraseFlag,
keyFlag,
keyFileFlag,
flagLogLevel,
},
Action: func(ctx *cli.Context) error {
format := ctx.String("format")
inPath := ctx.String("in")
outPath := ctx.String("out")
securePaths, err := getInputPaths(ctx)
if err != nil {
return err
}
if format == "" {
format = getFormatFromPath(inPath)
}
inFile, err := os.OpenFile(inPath, os.O_RDONLY, 0)
if err != nil {
return err
}
cipher, err := getCipher(ctx)
if err != nil {
return err
}
logLevel, err := getLogLevel(ctx)
if err != nil {
return err
}
envFile, err := secrets.Open(secrets.OpenEnvOptions{
Format: format,
Reader: inFile,
Cipher: cipher,
SecurePaths: securePaths,
LogLevel: logLevel,
})
if err != nil {
return err
}
buff, err := envFile.UnsafeRawExport(format)
if err != nil {
return err
}
switch outPath {
case "":
fallthrough
case "/dev/stdout":
fmt.Printf("%s\n", string(buff))
case "/dev/stderr":
fmt.Fprintf(os.Stderr, "%s\n", string(buff))
default:
return ioutil.WriteFile(outPath, buff, 0600)
}
return nil
},
}