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EncryptedFileCredentialStore

Struct EncryptedFileCredentialStore 

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pub struct EncryptedFileCredentialStore { /* private fields */ }
Expand description

加密文件凭据存储。

bot 信息与 Bearer token 共存于目录内单一加密文件 credentials.enc (AES-256-GCM,密钥存 .encryption_key 文件 + 系统 keyring 回退); bot 与 token 均空时不落盘(删除既有文件,避免残留空凭据)。

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impl EncryptedFileCredentialStore

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pub fn new(dir: impl Into<PathBuf>) -> EncryptedFileCredentialStore

dir 下创建存储(keyring 默认启用)。

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pub fn dir(&self) -> &Path

凭据所在目录。

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pub fn keyring_enabled(&self) -> bool

keyring 回退是否启用。

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pub fn with_keyring(self, enabled: bool) -> EncryptedFileCredentialStore

是否使用系统 keyring 持久化加密密钥(默认启用)。

容器等无 keyring 环境可关闭;关闭后密钥仅存 .encryption_key 文件。

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pub fn credentials_path(&self) -> PathBuf

加密凭据文件路径(<dir>/credentials.enc)。

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pub fn legacy_paths(&self) -> [PathBuf; 2]

旧版独立凭据文件(bot.enc / token.enc)路径。

凭据统一存放于 credentials.enc;旧文件不主动清理——仅由 try_migrate_legacy_credentials 在迁移时读取。

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pub fn encryption_key_path(&self) -> PathBuf

加密密钥文件路径(<dir>/.encryption_key)。

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pub fn generate_key(&self) -> [u8; 32]

生成新的随机加密密钥。

Trait Implementations§

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impl Clone for EncryptedFileCredentialStore

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fn clone(&self) -> EncryptedFileCredentialStore

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl CredentialStore for EncryptedFileCredentialStore

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fn load(&self) -> Result<Option<Credentials>, AuthError>

读取凭据文件。文件缺失或解密失败(密文损坏 / 密钥不符)返回 None

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fn save(&self, creds: &Credentials) -> Result<(), AuthError>

加密并持久化凭据;bot 与 token 均空时删除凭据文件。

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fn clear(&self) -> Result<(), AuthError>

删除凭据文件(不存在时 no-op)。

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impl Debug for EncryptedFileCredentialStore

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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