Module rpki::rrdp

Parsing and processing of RRDP responses.

This module provides the scaffolding for client-side processing of the RPKI Repository Delta Protocol (RRDP) as defined in RFC 8182.

Processing is done in two parts. The RRDP notification file is parsed into a value of type NotificationFile. Processing of snapshot and delta files is done incrementally via the ProcessSnapshot and ProcessDelta traits since these files can become rather big.

The module does not provide an HTTP client. Rather, it relies on the std::io::Read trait for processing. As such, it is also not compatible with async processing.

A note on terminology: to avoid confusion, the term ‘file’ refers to the RRDP data itself, i.e., the notification, snapshot, and delta files. The repository’s content synchronized using RRDP also consists of a set of files, which we will refer to as ‘objects.’

Structs

• AlgorithmError
  A digest was of the wrong algorithm.
• Delta
  An RRDP delta.
• DeltaInfo
  The serial, URI and HASH of a delta in a NotificationFile.
• Hash
  A hash over RRDP data.
• NotificationFile
  The RRDP Update Notification File.
• ObjectReader
  A reader providing the content of an object.
• ParseHashError
  An error happened while parsing a hash.
• PublishElement
  Am RPKI object to be published for the first time.
• Snapshot
  An RRDP snapshot.
• UpdateElement
  An RPKI object to be updated with new content.
• UriAndHash
  The URI of an RRDP file and a SHA-256 hash over its content.
• WithdrawElement
  An RPKI object is to be delete.

Enums

• DeltaElement
  A single element of a RRDP delta.
• DeltaListError
  An error happened when parsing the delta list of a notification file.
• ProcessError
  An error occurred while processing RRDP data.

Traits

• ProcessDelta
  A type that can process an RRDP delta.
• ProcessSnapshot
  A type that can process an RRDP snapshot.

Type Aliases

• SnapshotInfo
  The URI and HASH of the current snapshot for a NotificationFile.