maltego

package module
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 Go to latest Published: Jul 12, 2022 License: MIT Imports: 16 Imported by: 11

README

Maltego

Go Report Card License Go Reference

This is a Go package that provides datastructures for interacting with the Maltego graphical link analysis tool.

Key Features

  • type safe datastructures for code components: messages and configuration entities are both fully modeled.
  • utility functions: Escaping XML, Calculating line thickness etc.
  • automatically escapes input: user supplied values are guaranteed to be properly escaped so they don't break the XML.
  • go modules support: reproducible builds, semantic versioning
  • unit tests: functional correctness
  • usage examples: well documented and containerized
  • MIT licensed: can be incorporated into proprietary products

Installation

Install the library for use in your Go application:

go get github.com/dreadl0ck/maltego

Usage Examples

Check the examples folder and unit tests!

Unit Tests

Run the unit tests

go test ./...

Code Stats

$ cloc *.go
      14 text files.
      14 unique files.                              
       0 files ignored.

github.com/AlDanial/cloc v 1.84  T=0.02 s (872.4 files/s, 156290.9 lines/s)
-------------------------------------------------------------------------------
Language                     files          blank        comment           code
-------------------------------------------------------------------------------
Go                              14            366            355           1787
-------------------------------------------------------------------------------
SUM:                            14            366            355           1787
-------------------------------------------------------------------------------

License

MIT

Documentation

Index

Constants

View Source 
const (
	BookMarkColorNone   = "-1"
	BookMarkColorBlue   = "0"
	BookMarkColorGreen  = "1"
	BookMarkColorYellow = "2"
	BookMarkColorOrange = "3"
	BookMarkColorRed    = "4"

	LinkStyleNormal  = "0"
	LinkStyleDashed  = "1"
	LinkStyleDotted  = "2"
	LinkStyleDashdot = "3"

	UIMessageFatal        = "FatalError"
	UIMessagePartialError = "PartialError"
	UIMessageInform       = "Inform"
	UIMessageDebug        = "Debug"

	// Strict is used for enabling strict property matching
	Strict = "strict"

	// Loose enables loose property matching
	Loose = "loose"
)

constants

View Source 
const (
	LinkColor             = "link#maltego.link.color"
	LinkStyle             = "link#maltego.link.style"
	LinkThickness         = "link#maltego.link.thickness"
	Label                 = "link#maltego.link.label"
	PropertyLinkDirection = "link#maltego.link.direction"
	Bookmark              = "bookmark#"
	Notes                 = "notes#"
)

properties

View Source 
const (
	AS                    = "maltego.AS"
	Affiliation           = "maltego.Affiliation"
	Alias                 = "maltego.Alias"
	BuiltWithRelationship = "maltego.BuiltWithRelationship"
	BuiltWithTechnology   = "maltego.BuiltWithTechnology"
	CircularArea          = "maltego.CircularArea"
	Company               = "maltego.Company"
	DNSName               = "maltego.DNSName"
	DateTime              = "maltego.DateTime"
	Device                = "maltego.Device"
	Document              = "maltego.Document"
	Domain                = "maltego.Domain"
	EmailAddress          = "maltego.EmailAddress"
	File                  = "maltego.File"
	GPS                   = "maltego.GPS"
	Hash                  = "maltego.Hash"
	IPv4Address           = "maltego.IPv4Address"
	Image                 = "maltego.Image"
	Location              = "maltego.Location"
	MXRecord              = "maltego.MXRecord"
	NSRecord              = "maltego.NSRecord"
	Netblock              = "maltego.Netblock"
	Organization          = "maltego.Organization"
	Person                = "maltego.Person"
	PhoneNumber           = "maltego.PhoneNumber"
	Phrase                = "maltego.Phrase"
	Port                  = "maltego.Port"
	Sentiment             = "maltego.Sentiment"
	Service               = "maltego.Service"
	Twit                  = "maltego.Twit"
	URL                   = "maltego.URL"
	UniqueIdentifier      = "maltego.UniqueIdentifier"
	WebTitle              = "maltego.WebTitle"
	Website               = "maltego.Website"
)

Variables

View Source 
var NoPluralsMap = map[string]struct{}{
	"Software": {},
	"Ethernet": {},
}

noPluralsMap contains words for which to make an exception when pluralizing nouns.

Functions

func CopyFile 

func CopyFile(src, dst string)

CopyFile the source file contents to destination file attributes wont be copied and an existing file will be overwritten.

func CreateXMLIconFile 

func CreateXMLIconFile(path string)

CreateXMLIconFile will create the XML structure at the given path.

func Die 

func Die(err string, msg string)

Die will create a new transform with an error message and signal an error and the output to maltego.

func EscapeText 

func EscapeText(text string) string

EscapeText ensures that the input text is safe to embed within XML.

func GenEntity 

func GenEntity(path string, category, ident, prefix, propsPrefix, outDir string, entName string, imgName string, description string, parent string, color string, regex *RegexConversion, fields ...*PropertyField)

TODO: add config struct with defaults

func GenEntityArchive 

func GenEntityArchive(entityCategory string)

GenEntityArchive will generate a configuration archive for maltego entities. 

Directory structure:
.
├── entities
│     ├── ...
│     └── example.entity
├── EntityCategories
│     └── EntityCategory.category
├── Icons
│     └── EntityCategory
│           ├── sim_card_alert.png
│           ├── sim_card_alert.xml
│           ├── sim_card_alert24.png
│           ├── sim_card_alert32.png
│           ├── sim_card_alert48.png
│           └── sim_card_alert96.png
└── version.properties.

func GenMachines 

func GenMachines(ident string, machinePrefix string)

func GenMaltegoArchive 

func GenMaltegoArchive(ident, category string)

func GenServerListing 

func GenServerListing(prefix, outDir string, trs []*TransformCoreInfo)

func GenTransform 

func GenTransform(workingDir, org, author, prefix string, outDir string, name string, description string, inputEntity string, executable string, args []string, debug bool)

func GenTransformArchive 

func GenTransformArchive()

Directory structure: . ├── Servers │ └── Local.tas ├── TransformRepositories │ └── Local │ ├── corp.Transform1.transform │ ├── corp.Transform1.transformsettings │ ├── ... │ └── ... └── version.properties.

func GenTransformSet 

func GenTransformSet(name string, description string, prefix string, outDir string, trs []*TransformCoreInfo)

func GetThickness 

func GetThickness(val, min, max uint64) int

GetThickness can be used to calculate the line thickness.

func GetThicknessInterval 

func GetThicknessInterval(val, min, max uint64) int

GetThicknessInterval returns a value for the line thickness. Calculation happens based on the values provided for min and max.

func Home 

func Home(w http.ResponseWriter, r *http.Request)

Home provides a simple greeting together with a listing of supported transforms.

func MakeHandler 

func MakeHandler(handler func(w http.ResponseWriter, r *http.Request, t *Transform)) http.HandlerFunc

MakeHandler is util to create a http.HandlerFunc, that will get the deserialized MaltegoMessage from a request, and can populate the Transform response, which will be written back into the connection as soon as the handler exits.

func PackEntityArchive 

func PackEntityArchive()

func PackMaltegoArchive 

func PackMaltegoArchive(name string)

func PackTransformArchive 

func PackTransformArchive()

func Pluralize 

func Pluralize(name string) string

Pluralize returns the plural for a given noun.

func RegisterTransform 

func RegisterTransform(handlerFunc http.HandlerFunc, name string)

RegisterTransform will register the provided handler in the http.DefaultServeMux and collect the name for the route

func ToTransformDisplayName 

func ToTransformDisplayName(in, org string) string

e.g. "ToAuditRecords" -> "To Audit Records [org]".

Types

type AdditionalFields 

type AdditionalFields struct {
	XMLName xml.Name `xml:"AdditionalFields"`
	Items   []*Field `xml:"Field"`
}

AdditionalFields is a container for fields.

type BaseEntities 

type BaseEntities struct {
	Text     string `xml:",chardata"`
	Entities []BaseEntity
}

BaseEntities structure

type BaseEntity 

type BaseEntity struct {
	Text string `xml:",chardata"`
}

BaseEntity structure

type Converter 

type Converter struct {
	XMLName xml.Name    `xml:"Converter"`
	Text    string      `xml:",chardata"`
	Value   string      `xml:"Value"`
	Groups  RegexGroups `xml:"RegexGroups"`
}

Converter contains information how to detect entities based on a regular expression.

type DisplayInformation 

type DisplayInformation struct {
	Labels []*DisplayLabel `xml:"Label"`
}

DisplayInformation models maltego display information.

type DisplayLabel 

type DisplayLabel struct {
	XMLName xml.Name `xml:"Label"`
	Text    string   `xml:",cdata"`
	Name    string   `xml:"Name,attr"`
	Type    string   `xml:"Type,attr"`
}

DisplayLabel models a label for display information.

func NewDisplayLabel 

func NewDisplayLabel(text string, name string) *DisplayLabel

type Entities 

type Entities struct {
	Items []*Entity `xml:"Entity"`
}

Entities is a container for maltego entities.

type Entity 

type Entity struct {
	XMLName   xml.Name            `xml:"Entity"`
	Type      string              `xml:"Type,attr"`
	Genealogy *Genealogy          `xml:"Genealogy,omitempty"`
	Value     string              `xml:"Value"`
	Weight    string              `xml:"Weight"`
	Info      *DisplayInformation `xml:"DisplayInformation,omitempty"`
	IconURL   string              `xml:"IconURL,omitempty"`
	Fields    *AdditionalFields   `xml:"AdditionalFields,omitempty"`
}

Entity models a transform entity.

func NewEntity 

func NewEntity(typ, value string, weight string) *Entity

NewEntity is the constructor for an Entity.

func (*Entity) AddDisplayInformation 

func (tre *Entity) AddDisplayInformation(text, name string)

AddDisplayInformation adds display information.

func (*Entity) AddProp 

func (tre *Entity) AddProp(fieldName, value string)

AddProp is shorthand for a strict AddProperty, that uses the title version of the fieldName as displayName.

func (*Entity) AddProperty 

func (tre *Entity) AddProperty(fieldName, displayName, matchingRule, value string)

AddProperty adds a property.

func (*Entity) GetFieldByName 

func (tre *Entity) GetFieldByName(name string) string

func (*Entity) SetBookmark 

func (tre *Entity) SetBookmark(bookmark string)

SetBookmark sets a bookmark on the entity.

func (*Entity) SetLinkColor 

func (tre *Entity) SetLinkColor(color string)

SetLinkColor sets the link color.

func (*Entity) SetLinkDirection 

func (tre *Entity) SetLinkDirection(dir LinkDirection)

SetLinkDirection sets the link direction

func (*Entity) SetLinkLabel 

func (tre *Entity) SetLinkLabel(label string)

SetLinkLabel sets the link label.

func (*Entity) SetLinkStyle 

func (tre *Entity) SetLinkStyle(style string)

SetLinkStyle sets the link style.

func (*Entity) SetLinkThickness 

func (tre *Entity) SetLinkThickness(thick int)

SetLinkThickness sets the link thickness.

func (*Entity) SetNote 

func (tre *Entity) SetNote(note string)

SetNote sets a note on the entity.

type EntityCoreInfo 

type EntityCoreInfo struct {
	Name        string           `yaml:"name"`
	Icon        string           `yaml:"icon"`
	Description string           `yaml:"description"`
	Parent      string           `yaml:"parent"`
	Fields      []*PropertyField `yaml:"fields"`
}

EntityCoreInfo describes an entity.

type EntityCoreInfoExtended added in v0.0.2 

type EntityCoreInfoExtended struct {
	Name        string           `yaml:"name"`
	Icon        string           `yaml:"icon"`
	Description string           `yaml:"description"`
	Parent      string           `yaml:"parent"`
	Fields      []*PropertyField `yaml:"fields"`
	Image       *ImageInfos      `yaml:"image"`
}

EntityCoreInfo describes an entity.

type EntityProperties 

type EntityProperties struct {
	XMLName      xml.Name `xml:"Properties"`
	Value        string   `xml:"value,attr"`
	DisplayValue string   `xml:"displayValue,attr"`
	Groups       string   `xml:"Groups"`
	Fields       Fields   `xml:"Fields"`
}

EntityProperties contain property metadata

type Exception 

type Exception struct {
	Text string `xml:",chardata"`
	Code string `xml:"code,attr"`
}

Exception models a maltego exception.

type ExceptionMessage 

type ExceptionMessage struct {
	Exceptions Exceptions `xml:"Exceptions"`
}

ExceptionMessage contains one or more exceptions.

type Exceptions 

type Exceptions struct {
	Items []*Exception `xml:"Exception"`
}

Exceptions is a container for maltego exceptions.

type Field 

type Field struct {
	Text         string `xml:",chardata"`
	MatchingRule string `xml:"MatchingRule,attr"`
	Name         string `xml:"Name,attr"`
	DisplayName  string `xml:"DisplayName,attr"`
}

Field structure.

type Fields 

type Fields struct {
	Items []*PropertyField
}

Fields hold property items.

type Genealogy 

type Genealogy struct {
	Type GenealogyType `xml:"Type"`
}

Genealogy structure.

type GenealogyType 

type GenealogyType struct {
	Name    string `xml:"Name,attr"`
	OldName string `xml:"OldName,attr"`
}

GenealogyType structure.

type ImageInfos added in v0.0.2 

type ImageInfos struct {
	Name  string `yaml:"name"`
	Color string `yaml:"color"`
}

type InputConstraints 

type InputConstraints struct {
	XMLName xml.Name `xml:"InputConstraints"`
	Text    string   `xml:",chardata"`
	Entity  struct {
		Text string `xml:",chardata"`
		Type string `xml:"type,attr"`
		Min  int    `xml:"min,attr"`
		Max  int    `xml:"max,attr"`
	} `xml:"Entity"`
}

InputConstraints structure

type Limits 

type Limits struct {
	XMLName   xml.Name `xml:"Limits"`
	HardLimit string   `xml:"HardLimit,attr"`
	SoftLimit string   `xml:"SoftLimit,attr"`
}

Limits structure.

type LinkDirection 

type LinkDirection string

LinkDirection determines the direction of node interconnections (links). 

const (
	// OutputToInput direction for maltego links
	OutputToInput LinkDirection = "output-to-input"

	// InputToOutput direction for maltego links
	InputToOutput LinkDirection = "input-to-output"
)

type LocalTransform 

type LocalTransform struct {
	Value  string
	Values map[string]string
}

LocalTransform is used to handle a local transform from stdin.

func ParseLocalArguments 

func ParseLocalArguments(args []string) LocalTransform

ParseLocalArguments parses the arguments supplied on the commandline.

type MaltegoEntity 

type MaltegoEntity struct {
	XMLName xml.Name `xml:"MaltegoEntity"`
	ID      string   `xml:"id,attr"`

	DisplayName       string `xml:"displayName,attr"`
	DisplayNamePlural string `xml:"displayNamePlural,attr"`
	Description       string `xml:"description,attr"`
	Category          string `xml:"category,attr"`

	SmallIconResource string `xml:"smallIconResource,attr"`
	LargeIconResource string `xml:"largeIconResource,attr"`

	AllowedRoot     bool   `xml:"allowedRoot,attr"`
	ConversionOrder string `xml:"conversionOrder,attr"`
	Visible         bool   `xml:"visible,attr"`

	Entities   *BaseEntities    `xml:"BaseEntities,omitempty"`
	Properties EntityProperties `xml:"Properties"`

	Converter *Converter `xml:"Converter,omitempty"`
}

MaltegoEntity represents an exported entity model on disk

func NewMaltegoEntity 

func NewMaltegoEntity(category, ident, prefix, propsPrefix, entName, imgName, description, parent string, r *RegexConversion, propertyFields ...*PropertyField) MaltegoEntity

type MaltegoTransform 

type MaltegoTransform struct {
	XMLName            xml.Name `xml:"MaltegoTransform"`
	Name               string   `xml:"name,attr"`
	DisplayName        string   `xml:"displayName,attr"`
	Abstract           bool     `xml:"abstract,attr"`
	Template           bool     `xml:"template,attr"`
	Visibility         string   `xml:"visibility,attr"`
	Description        string   `xml:"description,attr"`
	Author             string   `xml:"author,attr"`
	RequireDisplayInfo bool     `xml:"requireDisplayInfo,attr"`

	TransformAdapter string                 `xml:"TransformAdapter"`
	Properties       XMLTransformProperties `xml:"Properties"`
	Constraints      InputConstraints       `xml:"InputConstraints"`
	OutputEntities   string                 `xml:"OutputEntities"`
	DefaultSets      defaultSets            `xml:"defaultSets"`
	StealthLevel     string                 `xml:"StealthLevel"`
}

MaltegoTransform models a maltego transformation when exported as configuration.

func NewTransform 

func NewTransform(org, author, prefix, id string, description string, input string) MaltegoTransform

type Property 

type Property struct {
	Text         string `xml:",chardata"`
	Name         string `xml:"name,attr"`
	Type         string `xml:"type,attr"`
	Nullable     bool   `xml:"nullable,attr"`
	Hidden       bool   `xml:"hidden,attr"`
	Readonly     bool   `xml:"readonly,attr"`
	Description  string `xml:"description,attr"`
	Popup        bool   `xml:"popup,attr"`
	Abstract     bool   `xml:"abstract,attr"`
	Visibility   string `xml:"visibility,attr"`
	Auth         bool   `xml:"auth,attr"`
	DisplayName  string `xml:"displayName,attr"`
	DefaultValue string `xml:"DefaultValue,omitempty"`
	SampleValue  string `xml:"SampleValue"`
}

Property structure

type PropertyField 

type PropertyField struct {
	XMLName     xml.Name `xml:"Field"`
	Text        string   `xml:",chardata"`
	Name        string   `xml:"name,attr"`
	Type        string   `xml:"type,attr"`
	Nullable    bool     `xml:"nullable,attr"`
	Hidden      bool     `xml:"hidden,attr"`
	Readonly    bool     `xml:"readonly,attr"`
	Description string   `xml:"description,attr"`
	DisplayName string   `xml:"displayName,attr"`
	SampleValue string   `xml:"SampleValue"`
}

PropertyField are set on entities.

func NewRequiredStringField 

func NewRequiredStringField(name string, description string) *PropertyField

func NewStringField 

func NewStringField(name string, description string) *PropertyField

type RegexConversion 

type RegexConversion struct {
	Regex      string
	Properties []string
}

RegexConversion contains conversion information.

type RegexGroup 

type RegexGroup struct {
	Text     string `xml:",chardata"`
	Property string `xml:"property,attr"`
}

RegexGroup structure

type RegexGroups 

type RegexGroups struct {
	Text       string       `xml:",chardata"`
	RegexGroup []RegexGroup `xml:"RegexGroup"`
}

RegexGroups is a container for regex groups.

type RequestMessage 

type RequestMessage struct {
	XMLName         xml.Name        `xml:"MaltegoTransformRequestMessage"`
	Entities        Entities        `xml:"Entities"`
	Limits          Limits          `xml:"Limits"`
	TransformFields TransformFields `xml:"TransformFields"`
}

RequestMessage models a request.

type ResponseMessage 

type ResponseMessage struct {
	Entities   Entities   `xml:"Entities"`
	UIMessages UIMessages `xml:"UIMessages"`
}

ResponseMessage models a maltego response message.

type Server 

type Server struct {
	XMLName     xml.Name `xml:"MaltegoServer"`
	Text        string   `xml:",chardata"`
	Name        string   `xml:"name,attr"`
	Enabled     bool     `xml:"enabled,attr"`
	Description string   `xml:"description,attr"`
	URL         string   `xml:"url,attr"`
	LastSync    string   `xml:"LastSync"`
	Protocol    struct {
		Text    string `xml:",chardata"`
		Version string `xml:"version,attr"`
	} `xml:"Protocol"`
	Authentication struct {
		Text string `xml:",chardata"`
		Type string `xml:"type,attr"`
	} `xml:"Authentication"`
	Transforms struct {
		Text      string `xml:",chardata"`
		Transform []struct {
			Text string `xml:",chardata"`
			Name string `xml:"name,attr"`
		} `xml:"Transform"`
	} `xml:"Transforms"`
	Seeds string `xml:"Seeds"`
}

type Set 

type Set struct {
	XMLName xml.Name `xml:"Set"`
	Text    string   `xml:",chardata"`
	Name    string   `xml:"name,attr"`
}

type Transform 

type Transform struct {
	XMLName          xml.Name          `xml:"MaltegoMessage"`
	ResponseMessage  *ResponseMessage  `xml:"MaltegoTransformResponseMessage,omitempty"`
	ExceptionMessage *ExceptionMessage `xml:"MaltegoTransformExceptionMessage"`
	RequestMessage   *RequestMessage   `xml:"MaltegoTransformRequestMessage,omitempty"`
}

Transform models a maltego transformation message.

func (*Transform) AddEntity 

func (tr *Transform) AddEntity(typ, value string) *Entity

AddEntity adds an entity to the transform.

func (*Transform) AddException 

func (tr *Transform) AddException(exceptionString, code string)

AddException adds an exception to the transform.

func (*Transform) AddUIMessage 

func (tr *Transform) AddUIMessage(message, messageType string)

AddUIMessage adds a UI message to the transform.

func (*Transform) PrintProgress 

func (tr *Transform) PrintProgress(percentage int)

PrintProgress sets the progressbar in Maltego this is documented in the old versions of the Maltego manual but does not seem to work with the current version

func (*Transform) ReturnOutput 

func (tr *Transform) ReturnOutput() string

ReturnOutput returns the transformations XML representation.

func (*Transform) ThrowExceptions 

func (tr *Transform) ThrowExceptions() string

ThrowExceptions generates an exception message.

type TransformCoreInfo 

type TransformCoreInfo struct {
	ID          string `yaml:"id"` // e.g ToAuditRecords
	InputEntity string `yaml:"input"`
	Description string `yaml:"description"`
}

TransformCoreInfo describes basic information needed to create a transform.

type TransformCoreInfoExtended 

type TransformCoreInfoExtended struct {
	ID          string   `yaml:"id"` // e.g ToAuditRecords
	InputEntity string   `yaml:"input"`
	Description string   `yaml:"description"`
	Executable  string   `yaml:"executable"`
	Args        []string `yaml:"args"`
}

TransformCoreInfo describes additional information needed to create a transform.

type TransformField added in v0.0.3 

type TransformField struct {
	Text string `xml:",chardata"`
	Name string `xml:"Name,attr"`
}

TransformField structure.

type TransformFields added in v0.0.3 

type TransformFields struct {
	Fields []*TransformField `xml:"Field"`
}

type TransformSet 

type TransformSet struct {
	XMLName     xml.Name `xml:"TransformSet"`
	Text        string   `xml:",chardata"`
	Name        string   `xml:"name,attr"`
	Description string   `xml:"description,attr"`
	Transforms  struct {
		Text      string `xml:",chardata"`
		Transform []struct {
			Text string `xml:",chardata"`
			Name string `xml:"name,attr"`
		} `xml:"Transform"`
	} `xml:"Transforms"`
}

type TransformSettingProperties 

type TransformSettingProperties struct {
	Items []TransformSettingProperty `xml:"Properties"`
}

type TransformSettingProperty 

type TransformSettingProperty struct {
	XMLName xml.Name `xml:"Property"`
	Text    string   `xml:",chardata"`
	Name    string   `xml:"name,attr"`
	Type    string   `xml:"type,attr"`
	Popup   bool     `xml:"popup,attr"`
}

type TransformSettings 

type TransformSettings struct {
	XMLName            xml.Name                   `xml:"TransformSettings"`
	Text               string                     `xml:",chardata"`
	Enabled            bool                       `xml:"enabled,attr"`
	DisclaimerAccepted bool                       `xml:"disclaimerAccepted,attr"`
	ShowHelp           bool                       `xml:"showHelp,attr"`
	RunWithAll         bool                       `xml:"runWithAll,attr"`
	Favorite           bool                       `xml:"favorite,attr"`
	Property           TransformSettingProperties `xml:"Properties"`
}

TransformSettings structure

func NewTransformSettings 

func NewTransformSettings(workingDir string, args []string, debug bool, executable string) TransformSettings

type UIMessage 

type UIMessage struct {
	Text        string `xml:",chardata"`
	MessageType string `xml:"MessageType,attr"`
}

UIMessage models a maltego UI message.

type UIMessages 

type UIMessages struct {
	Items []*UIMessage `xml:"UIMessage"`
}

UIMessages is a container for maltego UIMessages.

type XMLTransformProperties 

type XMLTransformProperties struct {
	XMLName xml.Name `xml:"Properties"`
	Text    string   `xml:",chardata"`
	Fields  struct {
		Text     string     `xml:",chardata"`
		Property []Property `xml:"Property"`
	} `xml:"Fields"`
}

Source Files

View all Source files

Directories

Path Synopsis
examples
local command
server command

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