Carlos Florêncio
77 lines
1.7 KiB
Go
77 lines
1.7 KiB
Go
//go:build !windows
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package subproc
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import (
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"context"
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"io"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"time"
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"github.com/creack/pty"
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)
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func TestManagedGitCredentialFillPTY(t *testing.T) {
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home := t.TempDir()
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config := filepath.Join(home, ".gitconfig")
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if err := os.WriteFile(config, []byte("[credential]\n\thelper = !false\n"), 0o600); err != nil {
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t.Fatalf("write isolated git config: %v", err)
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}
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ctx, cancel := context.WithCancel(context.Background())
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t.Cleanup(cancel)
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cmd := NewGitCommand(ctx, "credential", "fill")
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cmd.Env = []string{
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"HOME=" + home,
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"PATH=" + os.Getenv("PATH"),
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"GIT_CONFIG_NOSYSTEM=1",
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"GIT_TERMINAL_PROMPT=1",
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"GCM_INTERACTIVE=Always",
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"GCM_GUI_PROMPT=1",
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"GIT_ASKPASS=",
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"SSH_ASKPASS=",
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}
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PrepareGitCommand(cmd)
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terminal, err := pty.Start(cmd)
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if err != nil {
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t.Fatalf("start git under controlling PTY: %v", err)
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}
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t.Cleanup(func() {
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_ = terminal.Close()
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if cmd.Process != nil {
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_ = cmd.Process.Kill()
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}
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})
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if _, err := terminal.Write([]byte("protocol=https\nhost=example.invalid\n\n")); err != nil {
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t.Fatalf("write credential request: %v", err)
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}
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type result struct {
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output []byte
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err error
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wait error
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}
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finished := make(chan result, 1)
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go func() {
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output, readErr := io.ReadAll(terminal)
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finished <- result{output: output, err: readErr, wait: cmd.Wait()}
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}()
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var got result
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select {
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case got = <-finished:
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case <-time.After(2 * time.Second):
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t.Fatal("managed Git credential fill remained attached to the controlling PTY")
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}
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if got.wait == nil {
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t.Fatal("credential fill unexpectedly succeeded without credentials")
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}
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if got.err != nil && !strings.Contains(got.err.Error(), "input/output error") {
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t.Fatalf("read PTY output: %v", got.err)
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}
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}
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