config

Documentation

Overview

Package config is responsible for parsing and validating cmd arguments.

Index

• type Config
  • func ParseConfig() (cfg *Config, err error)
• type Options
  • func (o *Options) String() (s string)

Types

type Config

type Config struct {
	// RequestURL is the URL where the target request will be sent.
	RequestURL *url.URL

	// Method is the HTTP method of the request.
	Method string

	// Head signals that the tool should only fetch headers. If specified,
	// headers will be written to the output.
	Head bool

	// Data specifies the data to be sent to the HTTP server.
	Data string

	// Headers is the HTTP headers that will be added to the request.
	Headers http.Header

	// ProxyURL is a URL of a proxy to use with this connection.
	ProxyURL *url.URL

	// ConnectTo is a mapping of "host1:port1" to "host2:port2" pairs that
	// allows retargeting the connection.
	ConnectTo map[string]string

	// Insecure disables TLS verification of the connection.
	Insecure bool

	// TLSMinVersion is a minimum supported TLS version.
	TLSMinVersion uint16

	// TLSMaxVersion is a maximum supported TLS version.
	TLSMaxVersion uint16

	// ForceHTTP11 forces using HTTP/1.1.
	ForceHTTP11 bool

	// ForceHTTP2 forces using HTTP/2.
	ForceHTTP2 bool

	// ForceHTTP2 forces using HTTP/3.
	ForceHTTP3 bool

	// TLSSplitChunkSize is a size of the first chunk of ClientHello that is
	// sent to the server.
	TLSSplitChunkSize int

	// TLSSplitDelay is a delay in milliseconds before sending the second
	// chunk of ClientHello.
	TLSSplitDelay int

	// OutputJSON enables writing output in JSON format.
	OutputJSON bool

	// OutputPath defines where to write the received data. If not set, the
	// received data will be written to stdout.
	OutputPath string

	// Verbose defines whether we should write the DEBUG-level log or not.
	Verbose bool

	// RawOptions is the raw command-line arguments struct (for logging only).
	RawOptions *Options
}

Config is a strictly-typed and validated configuration structure which is created from Options (command-line arguments).

func ParseConfig

func ParseConfig() (cfg *Config, err error)

ParseConfig parses and validates os.Args and returns the final *Config object.

type Options

type Options struct {
	// URL represents the address the request will be made to. It is always the
	// last argument.
	URL string `long:"url" description:"URL the request will be made to. Can be specified without any flags." value-name:"<URL>"`

	// Method is the HTTP method to be used.
	Method string `short:"X" long:"request" description:"HTTP method. GET by default." value-name:"<method>"`

	// Data specifies the data to be sent to the HTTP server.
	Data string `` /* 153-byte string literal not displayed */

	// Headers is an array of HTTP headers (format is "header: value") to
	// include in the request.
	Headers []string `short:"H" long:"header" description:"Extra header to include in the request. Can be specified multiple times."`

	// ProxyURL is a URL of a proxy to use with this connection.
	ProxyURL string `` /* 178-byte string literal not displayed */

	// ConnectTo allows to override the connection target, i.e. for a request
	// to the given HOST1:PORT1 pair, connect to HOST2:PORT2 instead.
	ConnectTo []string `` /* 147-byte string literal not displayed */

	// Head signals that the tool should only fetch headers. If specified,
	// headers will be written to the output.
	Head bool `short:"I" long:"head" description:"Fetch the headers only." optional:"yes" optional-value:"true"`

	// Insecure disables TLS verification of the connection.
	Insecure bool `short:"k" long:"insecure" description:"Disables TLS verification of the connection." optional:"yes" optional-value:"true"`

	// TLSv13 forces to use TLS v1.3.
	TLSv13 bool `long:"tlsv1.3" description:"Forces gocurl to use TLS v1.3." optional:"yes" optional-value:"true"`

	// TLSv13 forces to use TLS v1.2.
	TLSv12 bool `long:"tlsv1.2" description:"Forces gocurl to use TLS v1.2." optional:"yes" optional-value:"true"`

	// HTTPv11 forces to use HTTP v1.1.
	HTTPv11 bool `long:"http1.1" description:"Forces gocurl to use HTTP v1.1." optional:"yes" optional-value:"true"`

	// HTTPv2 forces to use HTTP v2.
	HTTPv2 bool `long:"http2" description:"Forces gocurl to use HTTP v2." optional:"yes" optional-value:"true"`

	// HTTPv3 forces to use HTTP v3.
	HTTPv3 bool `long:"http3" description:"Forces gocurl to use HTTP v2." optional:"yes" optional-value:"true"`

	// TLSSplitHello is an option that allows splitting TLS ClientHello in two
	// parts in order to avoid common DPI systems detecting TLS. CHUNKSIZE is
	// the size of the first bytes before ClientHello is split, DELAY is delay
	// in milliseconds before sending the second part.
	TLSSplitHello string `` /* 313-byte string literal not displayed */

	// OutputJSON enables writing output in JSON format.
	OutputJSON bool `` /* 128-byte string literal not displayed */

	// OutputPath defines where to write the received data. If not set, gocurl
	// will write everything to stdout.
	OutputPath string `` /* 151-byte string literal not displayed */

	// Verbose defines whether we should write the DEBUG-level log or not.
	Verbose bool `short:"v" long:"verbose" description:"Verbose output (optional)." optional:"yes" optional-value:"true"`
}

Options represents command-line arguments.

func (*Options) String

func (o *Options) String() (s string)

String implements fmt.Stringer interface for Options.