funcaptcha

README

funcaptcha

This is a port of project funcaptcha to golang.

Documentation

Index

• Constants
• func AesDecrypt(cipherText string, password string) (string, error)
• func DefaultEvpKDF(password []byte, salt []byte) (key []byte, iv []byte, err error)
• func Encrypt(data string, key string) string
• func EvpKDF(password []byte, salt []byte, keySize int, iterations int, ...) ([]byte, error)
• func GetBda(userAgent string, referer string, location string) string
• func GetMurmur128String(input string, seed uint64) string
• func GetOpenAITokenV1() (string, error)
• func GetOpenAITokenV2() (string, error)
• func MapSlice(a []string, f func(string) string) []string
• func NewWithSeed(seed uint64) *digest
• func PKCS5Padding(src []byte, blockSize int) []byte
• func PKCS5UnPadding(src []byte) []byte
• func Random() string
• type Bda
• type EncryptionData
  • func AesEncrypt(content string, password string) (*EncryptionData, error)
• type Fingerprint
• type GetTokenOptions
• type GetTokenResult
  • func GetToken(options *GetTokenOptions) (GetTokenResult, error)
• type OpenAiRequest
  • func NewOpenAiRequestV1() (*OpenAiRequest, error)
  • func NewOpenAiRequestV2() (*OpenAiRequest, error)
  • func (r *OpenAiRequest) GetToken() (string, error)

Constants

const DEFAULT_USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36"

Functions

func AesDecrypt

func AesDecrypt(cipherText string, password string) (string, error)

func DefaultEvpKDF

func DefaultEvpKDF(password []byte, salt []byte) (key []byte, iv []byte, err error)

func Encrypt

func Encrypt(data string, key string) string

func EvpKDF

func EvpKDF(password []byte, salt []byte, keySize int, iterations int, hashAlgorithm string) ([]byte, error)

https://stackoverflow.com/questions/27677236/encryption-in-javascript-and-decryption-with-php/27678978#27678978 https://github.com/brix/crypto-js/blob/8e6d15bf2e26d6ff0af5277df2604ca12b60a718/src/evpkdf.js#L55

func GetBda

func GetBda(userAgent string, referer string, location string) string

func GetMurmur128String

func GetMurmur128String(input string, seed uint64) string

func GetOpenAITokenV1

func GetOpenAITokenV1() (string, error)

func GetOpenAITokenV2

func GetOpenAITokenV2() (string, error)

func MapSlice

func MapSlice(a []string, f func(string) string) []string

func NewWithSeed

func NewWithSeed(seed uint64) *digest

func PKCS5Padding

func PKCS5Padding(src []byte, blockSize int) []byte

func PKCS5UnPadding

func PKCS5UnPadding(src []byte) []byte

https://stackoverflow.com/questions/41579325/golang-how-do-i-decrypt-with-des-cbc-and-pkcs7

func Random

func Random() string

Types

type Bda

type Bda struct {
	Key   string      `json:"key"`
	Value interface{} `json:"value"`
}

type EncryptionData

type EncryptionData struct {
	Ct string `json:"ct"`
	Iv string `json:"iv"`
	S  string `json:"s"`
}

func AesEncrypt

func AesEncrypt(content string, password string) (*EncryptionData, error)

type Fingerprint

type Fingerprint map[string]interface{}

type GetTokenOptions

type GetTokenOptions struct {
	PKey     string            `json:"pkey"`
	SURL     string            `json:"surl,omitempty"`
	Data     map[string]string `json:"data,omitempty"`
	Headers  map[string]string `json:"headers,omitempty"`
	Site     string            `json:"site,omitempty"`
	Location string            `json:"location,omitempty"`
	Proxy    string            `json:"proxy,omitempty"`
}

type GetTokenResult

type GetTokenResult struct {
	ChallengeURL          string `json:"challenge_url"`
	ChallengeURLCDN       string `json:"challenge_url_cdn"`
	ChallengeURLCDNSRI    string `json:"challenge_url_cdn_sri"`
	DisableDefaultStyling bool   `json:"disable_default_styling"`
	IFrameHeight          int    `json:"iframe_height"`
	IFrameWidth           int    `json:"iframe_width"`
	KBio                  bool   `json:"kbio"`
	MBio                  bool   `json:"mbio"`
	NoScript              string `json:"noscript"`
	TBio                  bool   `json:"tbio"`
	Token                 string `json:"token"`
}

func GetToken

func GetToken(options *GetTokenOptions) (GetTokenResult, error)

type OpenAiRequest

type OpenAiRequest struct {
	Request *http.Request
	Client  *tls_client.HttpClient
}

func NewOpenAiRequestV1

func NewOpenAiRequestV1() (*OpenAiRequest, error)

func NewOpenAiRequestV2

func NewOpenAiRequestV2() (*OpenAiRequest, error)

func (*OpenAiRequest) GetToken

func (r *OpenAiRequest) GetToken() (string, error)