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Diffstat (limited to 'internal/readpassword')
-rw-r--r--internal/readpassword/extpass_test.go34
-rw-r--r--internal/readpassword/passfile_test.go1
-rw-r--r--internal/readpassword/passfile_test_files/file with spaces.txt1
-rw-r--r--internal/readpassword/read.go19
4 files changed, 44 insertions, 11 deletions
diff --git a/internal/readpassword/extpass_test.go b/internal/readpassword/extpass_test.go
index 037d111..b4ca8fa 100644
--- a/internal/readpassword/extpass_test.go
+++ b/internal/readpassword/extpass_test.go
@@ -18,7 +18,7 @@ func TestMain(m *testing.M) {
func TestExtpass(t *testing.T) {
p1 := "ads2q4tw41reg52"
- p2 := string(readPasswordExtpass("echo " + p1))
+ p2 := string(readPasswordExtpass([]string{"echo " + p1}))
if p1 != p2 {
t.Errorf("p1=%q != p2=%q", p1, p2)
}
@@ -26,7 +26,33 @@ func TestExtpass(t *testing.T) {
func TestOnceExtpass(t *testing.T) {
p1 := "lkadsf0923rdfi48rqwhdsf"
- p2 := string(Once("echo "+p1, "", ""))
+ p2 := string(Once([]string{"echo " + p1}, "", ""))
+ if p1 != p2 {
+ t.Errorf("p1=%q != p2=%q", p1, p2)
+ }
+}
+
+// extpass with two arguments
+func TestOnceExtpass2(t *testing.T) {
+ p1 := "foo"
+ p2 := string(Once([]string{"echo", p1}, "", ""))
+ if p1 != p2 {
+ t.Errorf("p1=%q != p2=%q", p1, p2)
+ }
+}
+
+// extpass with three arguments
+func TestOnceExtpass3(t *testing.T) {
+ p1 := "foo bar baz"
+ p2 := string(Once([]string{"echo", "foo", "bar", "baz"}, "", ""))
+ if p1 != p2 {
+ t.Errorf("p1=%q != p2=%q", p1, p2)
+ }
+}
+
+func TestOnceExtpassSpaces(t *testing.T) {
+ p1 := "mypassword"
+ p2 := string(Once([]string{"cat", "passfile_test_files/file with spaces.txt"}, "", ""))
if p1 != p2 {
t.Errorf("p1=%q != p2=%q", p1, p2)
}
@@ -34,7 +60,7 @@ func TestOnceExtpass(t *testing.T) {
func TestTwiceExtpass(t *testing.T) {
p1 := "w5w44t3wfe45srz434"
- p2 := string(Once("echo "+p1, "", ""))
+ p2 := string(Once([]string{"echo " + p1}, "", ""))
if p1 != p2 {
t.Errorf("p1=%q != p2=%q", p1, p2)
}
@@ -46,7 +72,7 @@ func TestTwiceExtpass(t *testing.T) {
// https://talks.golang.org/2014/testing.slide#23 .
func TestExtpassEmpty(t *testing.T) {
if os.Getenv("TEST_SLAVE") == "1" {
- readPasswordExtpass("echo")
+ readPasswordExtpass([]string{"echo"})
return
}
cmd := exec.Command(os.Args[0], "-test.run=TestExtpassEmpty$")
diff --git a/internal/readpassword/passfile_test.go b/internal/readpassword/passfile_test.go
index 30f976f..cb7fa44 100644
--- a/internal/readpassword/passfile_test.go
+++ b/internal/readpassword/passfile_test.go
@@ -14,6 +14,7 @@ func TestPassfile(t *testing.T) {
{"mypassword.txt", "mypassword"},
{"mypassword_garbage.txt", "mypassword"},
{"mypassword_missing_newline.txt", "mypassword"},
+ {"file with spaces.txt", "mypassword"},
}
for _, tc := range testcases {
pw := readPassFile("passfile_test_files/" + tc.file)
diff --git a/internal/readpassword/passfile_test_files/file with spaces.txt b/internal/readpassword/passfile_test_files/file with spaces.txt
new file mode 100644
index 0000000..48d23cf
--- /dev/null
+++ b/internal/readpassword/passfile_test_files/file with spaces.txt
@@ -0,0 +1 @@
+mypassword
diff --git a/internal/readpassword/read.go b/internal/readpassword/read.go
index 0378e53..060100b 100644
--- a/internal/readpassword/read.go
+++ b/internal/readpassword/read.go
@@ -24,11 +24,11 @@ const (
// Once tries to get a password from the user, either from the terminal, extpass
// or stdin. Leave "prompt" empty to use the default "Password: " prompt.
-func Once(extpass string, passfile string, prompt string) []byte {
+func Once(extpass []string, passfile string, prompt string) []byte {
if passfile != "" {
return readPassFile(passfile)
}
- if extpass != "" {
+ if len(extpass) != 0 {
return readPasswordExtpass(extpass)
}
if prompt == "" {
@@ -42,11 +42,11 @@ func Once(extpass string, passfile string, prompt string) []byte {
// Twice is the same as Once but will prompt twice if we get the password from
// the terminal.
-func Twice(extpass string, passfile string) []byte {
+func Twice(extpass []string, passfile string) []byte {
if passfile != "" {
return readPassFile(passfile)
}
- if extpass != "" {
+ if len(extpass) != 0 {
return readPasswordExtpass(extpass)
}
if !terminal.IsTerminal(int(os.Stdin.Fd())) {
@@ -99,9 +99,14 @@ func readPasswordStdin(prompt string) []byte {
// readPasswordExtpass executes the "extpass" program and returns the first line
// of the output.
// Exits on read error or empty result.
-func readPasswordExtpass(extpass string) []byte {
- tlog.Info.Println("Reading password from extpass program")
- parts := strings.Split(extpass, " ")
+func readPasswordExtpass(extpass []string) []byte {
+ var parts []string
+ if len(extpass) == 1 {
+ parts = strings.Split(extpass[0], " ")
+ } else {
+ parts = extpass
+ }
+ tlog.Info.Printf("Reading password from extpass program %q, arguments: %q\n", parts[0], parts[1:])
cmd := exec.Command(parts[0], parts[1:]...)
cmd.Stderr = os.Stderr
pipe, err := cmd.StdoutPipe()