set_param.go

package main

import (
	// "fmt"
	// "github.com/tvdburgt/passman/crypto"
	// "time"
)

var cmdSetParam = &Command{
	Run:       runSetParam,
	UsageLine: "set-param",
	Short:     "shows status information about the store file",
	Long: `
get displays the content of a single passman entry. The identifier must be an
exact match. To search or display multiple entries, see passman list.
	`,
}

func runSetParam(cmd *Command, args []string) {
	// if len(args) < 2 {
	// 	// TODO: show usage
	// 	fatalf("passman set-param: missing identifier")
	// }
	// name, value := args[0], args[1]

	// s, passphrase := openStore(true)
	// defer crypto.Clear(passphrase)

	// p := &s.Header.Params
	// params := map[string]interface{}{
	// 	"n": &p.LogN,
	// 	"r": &p.R,
	// 	"p": &p.P,
	// }

	// field, ok := params[name]
	// if !ok {
	// 	fatalf("passman set-param: unknown parameter name '%s'", name)
	// }

	// // TODO: type conversion from string to byte/uint32?
	// field = value
	// _ = field // Go complains about unused variable

	// fmt.Println("Verifying parameter...")

	// // Test new parameter before finalizing the change
	// defer func() {
	// 	if err := recover(); err != nil {
	// 		fatalf("passman set-param:", err)
	// 	}
	// }()
	// before := time.Now()
	// crypto.DeriveKeys([]byte{}, []byte{}, int(p.LogN), int(p.R), int(p.P))
	// after := time.Now()

	// d := before.Sub(after)
	// fmt.Println("Key derivation took", d)

	// writeStore(s, passphrase)

	// fmt.Printf("Changed '%s' to '%s'\n", name, value)
}