integrity

package
v0.4.2 Latest Latest
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 Go to latest Published: Apr 28, 2026 License: MIT Imports: 10 Imported by: 0

Documentation

Overview

Package integrity provides checksum and payload hash computation for snapshots.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ComputeDescriptorChecksum 

func ComputeDescriptorChecksum(desc *model.Descriptor) (model.HashValue, error)

ComputeDescriptorChecksum computes SHA-256 checksum of the descriptor. Excludes: descriptor_checksum, integrity_state (per spec 04) Includes all other fields to ensure tamper detection.

func ComputePayloadRootHash 

func ComputePayloadRootHash(root string) (model.HashValue, error)

ComputePayloadRootHash computes a deterministic hash of the entire payload tree. Algorithm: walk in byte-order sorted path order, compute per-entry hash, concatenate all lines, hash the result.

func ComputePayloadRootHashWithExclusions 

func ComputePayloadRootHashWithExclusions(root string, excluded func(rel string) bool) (model.HashValue, error)

ComputePayloadRootHashWithExclusions computes a payload hash while skipping any workspace-relative paths reported as excluded.

Types

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Source Files

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