kebandClaude Opus 5.5
cbb155b498
Release / Build and publish (push) Successful in 22s
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
35 lines
1.0 KiB
Go
35 lines
1.0 KiB
Go
package provider
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import (
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"fmt"
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"log/slog"
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)
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const masked = "••••••"
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// SecretValue holds a secret's plaintext. Every formatting, logging and
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// encoding path renders it masked; the plaintext is only available through
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// Reveal, so it cannot leak through a stray Printf, slog call or error.
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type SecretValue struct {
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b []byte
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}
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func NewSecretValue(b []byte) SecretValue {
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return SecretValue{b: append([]byte(nil), b...)}
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}
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// Reveal returns the plaintext. Call it only to display or copy the value.
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func (v SecretValue) Reveal() string { return string(v.b) }
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func (v SecretValue) Len() int { return len(v.b) }
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func (v SecretValue) String() string { return masked }
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func (v SecretValue) GoString() string { return masked }
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// Format covers every fmt verb, including %#v and %x.
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func (v SecretValue) Format(f fmt.State, _ rune) { _, _ = f.Write([]byte(masked)) }
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func (v SecretValue) LogValue() slog.Value { return slog.StringValue(masked) }
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func (v SecretValue) MarshalText() ([]byte, error) { return []byte(masked), nil }
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