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authorJakob Unterwurzacher2016-01-23 20:18:39 +0100
committerJakob Unterwurzacher2016-01-23 20:18:39 +0100
commit1030522fe6b434c95045986ebe3bec4bf2bad492 (patch)
tree1b078943ee8da3859ae1618bfd8f2e25fe23ae33 /password.go
parente799ae672d64e6d3f943f79cda67be12a2b999e1 (diff)
Suppress password prompt when using -extpassv0.8
Also, add color to the error messages.
Diffstat (limited to 'password.go')
-rw-r--r--password.go27
1 files changed, 15 insertions, 12 deletions
diff --git a/password.go b/password.go
index 45b0296..935ff87 100644
--- a/password.go
+++ b/password.go
@@ -10,15 +10,19 @@ import (
)
func readPasswordTwice(extpass string) string {
- fmt.Printf("Password: ")
- p1 := readPassword(extpass)
- fmt.Printf("Repeat: ")
- p2 := readPassword(extpass)
- if p1 != p2 {
- fmt.Printf("Passwords do not match\n")
- os.Exit(ERREXIT_PASSWORD)
+ if extpass == "" {
+ fmt.Printf("Password: ")
+ p1 := readPassword("")
+ fmt.Printf("Repeat: ")
+ p2 := readPassword("")
+ if p1 != p2 {
+ fmt.Println(colorRed + "Passwords do not match" + colorReset)
+ os.Exit(ERREXIT_PASSWORD)
+ }
+ return p1
+ } else {
+ return readPassword(extpass)
}
- return p1
}
// readPassword - get password from terminal
@@ -33,10 +37,9 @@ func readPassword(extpass string) string {
cmd.Stderr = os.Stderr
output, err = cmd.Output()
if err != nil {
- fmt.Printf("extpass program returned error: %v\n", err)
+ fmt.Printf(colorRed+"extpass program returned error: %v\n"+colorReset, err)
os.Exit(ERREXIT_PASSWORD)
}
- fmt.Printf("(extpass)\n")
// Trim trailing newline like terminal.ReadPassword() does
if output[len(output)-1] == '\n' {
output = output[:len(output)-1]
@@ -45,14 +48,14 @@ func readPassword(extpass string) string {
fd := int(os.Stdin.Fd())
output, err = terminal.ReadPassword(fd)
if err != nil {
- fmt.Printf("Error: Could not read password from terminal: %v\n", err)
+ fmt.Printf(colorRed+"Could not read password from terminal: %v\n"+colorReset, err)
os.Exit(ERREXIT_PASSWORD)
}
fmt.Printf("\n")
}
password = string(output)
if password == "" {
- fmt.Printf("Error: password is empty\n")
+ fmt.Printf(colorRed + "Password is empty\n" + colorReset)
os.Exit(ERREXIT_PASSWORD)
}
return password