memoclaw 9d3a74bccc fix(api): make credentials write-only and restrict sensitive settings to admins ... Security fixes for credential leakage across three resources: - NOTIFICATION setting: restrict GetInstanceSetting to admin-only (was publicly accessible, exposing SMTP credentials) - SMTP password: never return SmtpPassword in API responses (write-only) - S3 secret: never return AccessKeySecret in API responses (write-only) - OAuth2 ClientSecret: never return in API responses for any role (was previously returned to admins); remove redactIdentityProviderResponse in favor of omitting the field at the conversion layer - Preserve-on-empty: when updating settings with an empty credential field, preserve the existing stored value instead of overwriting (applies to SmtpPassword, AccessKeySecret, and ClientSecret) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>		2026-03-29 07:34:00 +08:00
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v1	fix(api): make credentials write-only and restrict sensitive settings to admins	2026-03-29 07:34:00 +08:00