53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
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package data
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import (
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"bufio"
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"fmt"
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"os"
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"strings"
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"syscall"
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"golang.org/x/term"
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)
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func getUsername() (string, error) {
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user := os.Getenv("DB_USER")
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if user == "" {
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var err error
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fmt.Printf("DB Benutzer: ")
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user, err = bufio.NewReader(os.Stdin).ReadString('\n')
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if err != nil {
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return "", fmt.Errorf("getUsername: bufio.NewReader(os.Stdin).ReadString('\n'): %v", err)
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}
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}
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return strings.TrimSpace(user), nil
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}
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func getPassword() (string, error) {
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pass := os.Getenv("DB_PASS")
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if pass == "" {
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fmt.Printf("DB Passwort: ")
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bytePass, err := term.ReadPassword(int(syscall.Stdin))
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if err != nil {
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return "", fmt.Errorf("getCredentials: term.ReadPassword(int(syscall.Stdin)): %v", err)
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}
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fmt.Println()
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pass = strings.TrimSpace(string(bytePass))
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}
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return pass, nil
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}
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func getCredentials() (string, string, error) {
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user, err := getUsername()
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if err != nil {
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return "", "", fmt.Errorf("getCredentials: getUsername(): %v", err)
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}
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pass, err := getPassword()
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if err != nil {
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return "", "", fmt.Errorf("getCredentials: getPassword(): %v", err)
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}
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return user, pass, nil
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}
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