diff options
Diffstat (limited to 'internal/readpassword')
| -rw-r--r-- | internal/readpassword/read.go | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/internal/readpassword/read.go b/internal/readpassword/read.go index 563c62d..058735d 100644 --- a/internal/readpassword/read.go +++ b/internal/readpassword/read.go @@ -12,11 +12,11 @@ import ( "golang.org/x/crypto/ssh/terminal" + "github.com/rfjakob/gocryptfs/internal/exitcodes" "github.com/rfjakob/gocryptfs/internal/tlog" ) const ( - exitCode = 9 // 2kB limit like EncFS maxPasswordLen = 2048 ) @@ -46,7 +46,7 @@ func Twice(extpass string) string { p2 := readPasswordTerminal("Repeat: ") if p1 != p2 { tlog.Fatal.Println("Passwords do not match") - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } return p1 } @@ -60,12 +60,12 @@ func readPasswordTerminal(prompt string) string { p, err := terminal.ReadPassword(fd) if err != nil { tlog.Fatal.Printf("Could not read password from terminal: %v\n", err) - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } fmt.Fprintf(os.Stderr, "\n") if len(p) == 0 { tlog.Fatal.Println("Password is empty") - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } return string(p) } @@ -77,7 +77,7 @@ func readPasswordStdin() string { p := readLineUnbuffered(os.Stdin) if len(p) == 0 { tlog.Fatal.Println("Got empty password from stdin") - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } return p } @@ -102,23 +102,23 @@ func readPasswordExtpass(extpass string) string { pipe, err := cmd.StdoutPipe() if err != nil { tlog.Fatal.Printf("extpass pipe setup failed: %v", err) - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } err = cmd.Start() if err != nil { tlog.Fatal.Printf("extpass cmd start failed: %v", err) - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } p := readLineUnbuffered(pipe) pipe.Close() err = cmd.Wait() if err != nil { tlog.Fatal.Printf("extpass program returned an error: %v", err) - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } if len(p) == 0 { tlog.Fatal.Println("extpass: password is empty") - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } return p } @@ -130,7 +130,7 @@ func readLineUnbuffered(r io.Reader) (l string) { for { if len(l) > maxPasswordLen { tlog.Fatal.Printf("fatal: maximum password length of %d bytes exceeded", maxPasswordLen) - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } n, err := r.Read(b) if err == io.EOF { @@ -138,7 +138,7 @@ func readLineUnbuffered(r io.Reader) (l string) { } if err != nil { tlog.Fatal.Printf("readLineUnbuffered: %v", err) - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } if n == 0 { continue @@ -170,7 +170,7 @@ func CheckTrailingGarbage() { n, _ := os.Stdin.Read(b) if n > 0 { tlog.Fatal.Printf("Received trailing garbage after the password") - os.Exit(exitCode) + os.Exit(exitcodes.ReadPassword) } }() // Wait for the goroutine to start up plus one millisecond for the read to |