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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,171 @@ | ||
| package main_test | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "fmt" | ||
| "io" | ||
| "io/ioutil" | ||
| "log" | ||
| "os/exec" | ||
| "regexp" | ||
| "strings" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/playwright-community/playwright-go" | ||
| "github.com/stretchr/testify/assert" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func TestE2E(t *testing.T) { | ||
|
|
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| assert := assert.New(t) | ||
| require := require.New(t) | ||
|
|
||
| // encrypt with offkey | ||
|
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| secret := fmt.Sprintf("this is my very secret message from %d", time.Now().Unix()) | ||
|
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| log.Printf("encrypting secret %q", secret) | ||
|
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| cmd := exec.Command( | ||
| "sh", | ||
| "-c", | ||
| fmt.Sprintf("echo %s | go run offkey.go -o=false", secret), | ||
| ) | ||
|
|
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| url := make(chan string) | ||
|
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| stdout, err := cmd.StdoutPipe() | ||
| require.NoError(err) | ||
|
|
||
| go func(r io.ReadCloser, url chan string) { | ||
|
|
||
| var ( | ||
| buf = make([]byte, 1024) | ||
| matcher = regexp.MustCompile(`(?m)Open "(.+)"`) | ||
| ) | ||
|
|
||
| n, err := r.Read(buf) | ||
| require.NoError((err)) | ||
|
|
||
| matches := matcher.FindStringSubmatch(string(buf[:n])) | ||
| assert.Len(matches, 2) | ||
|
|
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| url <- matches[1] | ||
|
|
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| }(stdout, url) | ||
|
|
||
| go func() { | ||
| require.NoError(cmd.Run()) | ||
| }() | ||
|
|
||
| // navigate to browser | ||
|
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| target := <-url | ||
|
|
||
| pw, err := playwright.Run() | ||
| require.NoError(err) | ||
|
|
||
| defer pw.Stop() | ||
|
|
||
| browser, err := pw.Chromium.Launch() | ||
| require.NoError(err) | ||
|
|
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| defer browser.Close() | ||
|
|
||
| page, err := browser.NewPage() | ||
| require.NoError(err) | ||
|
|
||
| _, err = page.Goto(target) | ||
| require.NoError(err) | ||
|
|
||
| // extract passphrase and search for the hint | ||
|
|
||
| var passphrase string | ||
|
|
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| pp, err := page.QuerySelector("#passphrase") | ||
| assert.NoError(err) | ||
| assert.True(pp.IsVisible()) | ||
|
|
||
| text, err := pp.InnerText() | ||
| assert.NoError(err) | ||
| assert.Regexp("(?:[a-z]+-){9}[a-z]+", text) | ||
|
|
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| passphrase = text | ||
|
|
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| log.Printf("using passphrase %q", passphrase) | ||
|
|
||
| pp, err = page.QuerySelector("#passphrase-hint") | ||
| assert.NoError(err) | ||
| assert.True(pp.IsHidden()) | ||
|
|
||
| // print the document, search for the passphrase and extract the hint | ||
|
|
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| page.EmulateMedia(playwright.PageEmulateMediaOptions{ | ||
| Media: playwright.MediaPrint, | ||
| }) | ||
|
|
||
| pp, err = page.QuerySelector("#passphrase") | ||
| assert.NoError(err) | ||
| assert.True(pp.IsHidden()) | ||
|
|
||
| pp, err = page.QuerySelector("#passphrase-hint") | ||
| assert.NoError(err) | ||
| assert.True(pp.IsVisible()) | ||
|
|
||
| // extract qr code | ||
|
|
||
| code, err := page.Screenshot() | ||
| require.NoError(err) | ||
|
|
||
| err = ioutil.WriteFile("secret.png", code, 0666) | ||
| require.NoError(err) | ||
|
|
||
| err = exec.Command( | ||
| "sh", | ||
| "-c", | ||
| "zbarimg --raw -q secret.png > secret.age", | ||
| ).Run() | ||
|
|
||
| require.NoError(err) | ||
|
|
||
| // decrypt with age | ||
|
|
||
| out, err := exec.Command( | ||
| "sh", | ||
| "-c", | ||
| fmt.Sprintf(`expect -c 'spawn age --decrypt secret.age; expect -- "Enter passphrase:*"; send -- "%s\n"; expect eof'`, passphrase), | ||
| ).CombinedOutput() | ||
| assert.NoError(err) | ||
|
|
||
| var ( | ||
| buf = bytes.NewBuffer(out) | ||
| last string | ||
| ) | ||
|
|
||
| for { | ||
|
|
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| line, err := buf.ReadString('\n') | ||
|
|
||
| if err != nil { | ||
|
|
||
| if err == io.EOF { | ||
| break | ||
| } else { | ||
| require.NoError(err) | ||
| } | ||
|
|
||
| } | ||
|
|
||
| last = line | ||
| last = strings.TrimSuffix(last, "\n") | ||
| last = strings.TrimSuffix(last, "\r") | ||
|
|
||
| } | ||
|
|
||
| assert.Equal(secret, last) | ||
|
|
||
| log.Printf("decrypted secret %q", last) | ||
|
|
||
| } |
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