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FileAuditSink

adk_rust::auth

Struct FileAuditSink 

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pub struct FileAuditSink { /* private fields */ }
Available on crate feature auth only.
Expand description

File-based audit sink that writes JSONL (one JSON line per event).

Supports optional cryptographic chaining — when enabled, each event includes the SHA-256 hash of the previous event’s JSON representation, creating an append-only tamper-evident log.

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impl FileAuditSink

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pub fn new(path: impl Into<PathBuf>) -> Result<FileAuditSink, Error>

Create a new file audit sink.

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pub fn with_chaining(path: impl Into<PathBuf>) -> Result<FileAuditSink, Error>

Create a new file audit sink with cryptographic hash chaining enabled.

Each event will include a prev_hash field containing the SHA-256 hash of the previous event’s JSON, creating a tamper-evident append-only log.

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pub fn path(&self) -> &PathBuf

Get the path to the audit log file.

Trait Implementations§

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impl AuditSink for FileAuditSink

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fn log<'life0, 'async_trait>( &'life0 self, event: AuditEvent, ) -> Pin<Box<dyn Future<Output = Result<(), AuthError>> + Send + 'async_trait>>
where 'life0: 'async_trait, FileAuditSink: 'async_trait,

Log a single audit event.
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fn log_batch<'life0, 'async_trait>( &'life0 self, events: Vec<AuditEvent>, ) -> Pin<Box<dyn Future<Output = Result<(), AuthError>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: 'async_trait,

Log a batch of audit events atomically. Read more
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fn query<'life0, 'life1, 'async_trait>( &'life0 self, _filter: &'life1 AuditFilter, ) -> Pin<Box<dyn Future<Output = Result<Vec<AuditEvent>, AuthError>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Query audit events matching the given filter. Read more
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fn purge_before<'life0, 'async_trait>( &'life0 self, _cutoff: DateTime<Utc>, ) -> Pin<Box<dyn Future<Output = Result<u64, AuthError>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: 'async_trait,

Purge events older than the given cutoff timestamp. Read more
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fn flush<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), AuthError>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: 'async_trait,

Flush any buffered events to the underlying storage. Read more

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