Kyle Isom
b886f9d222
Provides echo-suppressed password prompting via golang.org/x/term for CLI login commands. Added as a platform standard in engineering-standards.md. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
23 lines
586 B
Go
23 lines
586 B
Go
// Package terminal provides secure terminal input helpers for CLI tools.
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package terminal
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import (
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"fmt"
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"os"
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"golang.org/x/term"
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)
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// ReadPassword prints the given prompt to stderr and reads a password
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// from the terminal with echo disabled. It prints a newline after the
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// input is complete so the cursor advances normally.
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func ReadPassword(prompt string) (string, error) {
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fmt.Fprint(os.Stderr, prompt)
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b, err := term.ReadPassword(int(os.Stdin.Fd())) //nolint:gosec // fd fits in int
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fmt.Fprintln(os.Stderr)
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if err != nil {
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return "", err
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}
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return string(b), nil
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}
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