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|
package main
import (
"fmt"
"os"
"github.com/lestrrat-go/jwx/v2/jwa"
"github.com/urfave/cli/v2"
)
func init() {
topLevelCommands = append(topLevelCommands, makeJwaCmd())
}
func makeJwaCmd() *cli.Command {
var cmd cli.Command
cmd.Name = "jwa"
cmd.Usage = "List available algorithms and types"
cmd.Flags = []cli.Flag{
&cli.BoolFlag{
Name: "key-type",
Aliases: []string{"k"},
},
&cli.BoolFlag{
Name: "elliptic-curve",
Aliases: []string{"E"},
},
&cli.BoolFlag{
Name: "key-encryption",
Aliases: []string{"K"},
},
&cli.BoolFlag{
Name: "content-encryption",
Aliases: []string{"C"},
},
&cli.BoolFlag{
Name: "signature",
Aliases: []string{"S"},
},
}
cmd.Action = func(c *cli.Context) error {
output := os.Stdout
if c.Bool("key-type") {
for _, alg := range jwa.KeyTypes() {
fmt.Fprintf(output, "%s\n", alg)
}
return nil
}
if c.Bool("elliptic-curve") {
for _, alg := range jwa.EllipticCurveAlgorithms() {
fmt.Fprintf(output, "%s\n", alg)
}
return nil
}
if c.Bool("key-encryption") {
for _, alg := range jwa.KeyEncryptionAlgorithms() {
fmt.Fprintf(output, "%s\n", alg)
}
return nil
}
if c.Bool("content-encryption") {
for _, alg := range jwa.ContentEncryptionAlgorithms() {
fmt.Fprintf(output, "%s\n", alg)
}
return nil
}
if c.Bool("signature") {
for _, alg := range jwa.SignatureAlgorithms() {
fmt.Fprintf(output, "%s\n", alg)
}
return nil
}
cli.ShowCommandHelpAndExit(c, "jwa", 1)
return nil // should not reach here
}
return &cmd
}
|
