processor

Documentation

Index

• type Document
• type DocumentNode
• type DocumentProcessor
• type DocumentTree
• type DocumentType
• type FormatType
• type SourceInformation

Types

type Document

type Document struct {
	Blob              []byte
	Type              DocumentType
	Format            FormatType
	SourceInformation SourceInformation
}

Document describes the input for a processor to run. This input can come from a collector or from the processor itself (run recursively).

type DocumentNode

type DocumentNode struct {
	Document *Document
	Children []*DocumentNode
}

DocumentNode describes a node of a DocumentTree

type DocumentProcessor

type DocumentProcessor interface {
	// ValidateSchema validates the schema of the document
	ValidateSchema(i *Document) error

	// Unpack takes in the document and tries to unpack it
	// if there is a valid decomposition of sub-documents.
	//
	// For example, a DSSE envelope or a tarball
	// Returns list of len=0 and nil error if nothing to unpack
	// Returns unpacked list and nil error if successfully unpacked
	Unpack(i *Document) ([]*Document, error)
}

type DocumentTree

type DocumentTree *DocumentNode

DocumentTree describes the output of a document tree that resulted from processing a node

type DocumentType

type DocumentType string

DocumentType describes the type of the document contents for schema checks

const (
	DocumentITE6SLSA    DocumentType = "SLSA"
	DocumentITE6Generic DocumentType = "ITE6"
	DocumentITE6Vul     DocumentType = "ITE6VUL"
	DocumentDSSE        DocumentType = "DSSE"
	DocumentSPDX        DocumentType = "SPDX"
	DocumentJsonLines   DocumentType = "JSON_LINES"
	DocumentScorecard   DocumentType = "SCORECARD"
	DocumentCycloneDX   DocumentType = "CycloneDX"
	DocumentUnknown     DocumentType = "UNKNOWN"
)

Document* is the enumerables of DocumentType

type FormatType

type FormatType string

FormatType describes the document format for malform checks

const (
	FormatJSON      FormatType = "JSON"
	FormatJSONLines FormatType = "JSON_LINES"
	FormatXML       FormatType = "XML"
	FormatUnknown   FormatType = "UNKNOWN"
)

Format* is the enumerables of FormatType

type SourceInformation

type SourceInformation struct {
	// Collector describes the name of the collector providing this information
	Collector string
	// Source describes the source which the collector got this information
	Source string
}

SourceInformation provides additional information about where the document comes from