package commands import ( "context" "encoding/base64" "fmt" "time" "github.com/atotto/clipboard" "github.com/pquerna/otp/totp" "github.com/spf13/cobra" "gopkg.in/AlecAivazis/survey.v1" "github.com/mitchell/selfpass/sp/crypto" clitypes "github.com/mitchell/selfpass/sp/types" ) func makeGet(repo clitypes.ConfigRepo, initClient credentialsClientInit) *cobra.Command { flags := credentialFlagSet{}.withHostFlag() getCmd := &cobra.Command{ Use: "get", Short: "Get a credential info and copy password to clipboard", Long: `Get a credential's info and copy password to clipboard, from Selfpass server, after decrypting password.`, Run: func(cmd *cobra.Command, args []string) { var ( copyPass bool cleancb bool prompt survey.Prompt ) ctx, cancel := context.WithTimeout(context.Background(), time.Second*60) defer cancel() client := initClient(ctx) masterpass, cfg, err := repo.OpenConfig() check(err) cred := selectCredential(client, flags.sourceHost) fmt.Println(cred) check(clipboard.WriteAll(string(cred.Primary))) fmt.Println("Wrote primary user key to clipboard.") key := cfg.GetString(clitypes.KeyPrivateKey) passkey := crypto.GeneratePBKDF2Key([]byte(masterpass), []byte(key)) prompt = &survey.Confirm{Message: "Copy password to clipboard?", Default: true} check(survey.AskOne(prompt, ©Pass, nil)) if copyPass { passbytes, err := base64.StdEncoding.DecodeString(cred.Password) check(err) plainpass, err := crypto.CBCDecrypt(passkey, passbytes) check(clipboard.WriteAll(string(plainpass))) fmt.Println("Wrote password to clipboard.") } if cred.OTPSecret != "" { var newOTP bool prompt = &survey.Confirm{Message: "Generate one time password and copy to clipboard?", Default: true} check(survey.AskOne(prompt, &newOTP, nil)) if newOTP { secretbytes, err := base64.StdEncoding.DecodeString(cred.OTPSecret) check(err) plainsecret, err := crypto.CBCDecrypt(passkey, secretbytes) otp, err := totp.GenerateCode(string(plainsecret), time.Now()) check(err) check(clipboard.WriteAll(otp)) fmt.Println("Wrote one time password to clipboard.") } } prompt = &survey.Confirm{Message: "Do you want to clear the clipboard?", Default: true} check(survey.AskOne(prompt, &cleancb, nil)) if cleancb { check(clipboard.WriteAll(" ")) fmt.Println("Clipboard cleared.") } }, } flags.register(getCmd) return getCmd }