util

package

v0.0.0-...-7d1f1a1 Latest Latest Go to latest Published: Aug 24, 2021 License: Apache-2.0 Imports: 53 Imported by: 0

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Repository

github.com/bytegang/felix

README ¶

这个package 只能引用第三方package 或者标准库

不要 import internal 里面非 util 的package

Documentation ¶

Index ¶

Variables
func AesDecrypt(encryptedB64UrlEncodingString string, k []byte) ([]byte, error)
func AesEncrypt(origData, k []byte) (string, error)
func BcryptCompare(input, hashedPassword string) error
func BcryptPassword(raw string) string
func BrowserOpen(url string)
func CheckBindArg(c *gin.Context, argPtr interface{}) bool
func CheckLicenseCode(machineSN, licenseCode string, publicBs []byte) (bool, error)
func DesDecrypt(decrypted string, key []byte) (string, error)
func DesEncrypt(text string, key []byte) (string, error)
func GenerateLtsCertKeyPinPair(name string) (err error)
func GenerateTlsCert() (*tls.Certificate, error)
func GetHostName() string
func GetUserName() string
func GoogleTranslate(text string) (string, error)
func IsDirectory(path string) (bool, error)
func JSONCheckAuthErr(c *gin.Context, err error) bool
func JSONCheckBizErr(c *gin.Context, err error) bool
func JSONCheckMwErr(c *gin.Context, err error) bool
func JSONData(c *gin.Context, data interface{})
func JSONSuccess(c *gin.Context)
func KeyPairWithPin() ([]byte, []byte, []byte, error)
func NewDingHook(url, app string, thresholdLevel logrus.Level) *dingHook
func NewSshClientConfig(sshUser, sshPassword, sshType, sshKey, sshKeyPassword string) (config *ssh.ClientConfig, err error)
func ParamUint(c *gin.Context, key string) (uint, error)
func ParseUrlPage(href, div, jekyllDir string) error
func ParseUrlPageJianshu(href, div, jekyllDir string) error
func ParseUrlPageLibraGen(href, div, jekyllDir string) error
func PriDecrypt(src, privateKey []byte) ([]byte, error)
func PriEncrypt(src, privateKey []byte) ([]byte, error)
func PubDecrypt(src, publicKey []byte) ([]byte, error)
func PubEncrypt(src, publicKey []byte) ([]byte, error)
func QueryInt(c *gin.Context, key string) (int, error)
func RandString(n int) string
func RandStringDigit(n int) string
func RandStringWordC(n int) string
func RandStringWordL(n int) string
func RandStringWordU(n int) string
func RandomString(n int) string
func RemoveQInLines(lines []string) (res []string)
func RequestJson(url, method string, reqBody interface{}, headersKv map[string]string) (*http.Response, error)
func RequestJsonString(url, method string, reqBody string, headersKv map[string]string) (*http.Response, error)
func ResponseUnmarshal(resp *http.Response, vPtr interface{}) (bs []byte, err error)
func Sha1String(s string) string
func SshKeyPairGenerate() (publicKeyString, privateKeyString string, err error)
func SshRemoteRunCommand(sshClient *ssh.Client, command string) (string, error)
func SshdAuthByGithub(user string, key ssh.PublicKey) error
func WriteTtyRecData(fd io.Writer, data []byte)
func ZeroPadding(ciphertext []byte, blockSize int) []byte
func ZeroUnPadding(origData []byte) []byte
type CmdLines
type HTTPData
type HTTPError
type HTTPSuccess
type JSONSliceString
- func (m *JSONSliceString) Scan(input interface{}) error
- func (m JSONSliceString) Value() (driver.Value, error)
type JSONSliceUint
- func (o *JSONSliceUint) Scan(input interface{}) error
- func (o JSONSliceUint) Value() (driver.Value, error)
type Option
type Pagination
- func (p *Pagination) Fetch(tx *gorm.DB, slicePtr interface{}) (err error)
type RSASecurity
- func (r *RSASecurity) GetPrivatekey() (*rsa.PrivateKey, error)
- func (r *RSASecurity) GetPublickey() (*rsa.PublicKey, error)
- func (r *RSASecurity) PriKeyDECRYPT(input []byte) ([]byte, error)
- func (r *RSASecurity) PriKeyENCTYPT(input []byte) ([]byte, error)
- func (r *RSASecurity) PubKeyDECRYPT(input []byte) ([]byte, error)
- func (r *RSASecurity) PubKeyENCTYPT(input []byte) ([]byte, error)
- func (r *RSASecurity) SetPrivateKey(priStr []byte) (err error)
- func (r *RSASecurity) SetPublicKey(pubStr []byte) (err error)
type SshConn
- func NewSshConn(cols, rows int, sshClient *ssh.Client) (*SshConn, error)
- func (s *SshConn) Close()
- func (ssConn *SshConn) ReceiveWsMsg(wsConn *websocket.Conn, logBuff *bytes.Buffer, exitCh chan bool)
- func (ssConn *SshConn) SendComboOutput(wsConn *websocket.Conn, exitCh chan bool)
- func (ssConn *SshConn) SessionWait(quitChan chan bool)
type Zippie
- func NewZippie(dir string) *Zippie
- func (z *Zippie) Close()
- func (z *Zippie) Zip() (path string, f *os.File, err error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrDataToLarge     = errors.New("message too long for RSA public key size")
	ErrDataLen         = errors.New("data length error")
	ErrDataBroken      = errors.New("data broken, first byte is not zero")
	ErrKeyPairDismatch = errors.New("data is not encrypted by the private key")
	ErrDecryption      = errors.New("decryption error")
	ErrPublicKey       = errors.New("get public key error")
	ErrPrivateKey      = errors.New("get private key error")
)

View Source

var RSA = &RSASecurity{}

Functions ¶

func AesDecrypt ¶

func AesDecrypt(encryptedB64UrlEncodingString string, k []byte) ([]byte, error)

AesDecrypt aes 解密 cryted 加密之后的b64-url-encoding 字符串 key 对称密钥密钥长度必须 16/24/32 长度返回解密之后的string

func AesEncrypt ¶

func AesEncrypt(origData, k []byte) (string, error)

AesEncrypt 加密bytes

func BcryptCompare ¶

func BcryptCompare(input, hashedPassword string) error

BcryptCompare 比较密码

func BcryptPassword ¶

func BcryptPassword(raw string) string

BcryptPassword hash密码

func BrowserOpen ¶

func BrowserOpen(url string)

func CheckBindArg ¶

func CheckBindArg(c *gin.Context, argPtr interface{}) bool

CheckBindArg 绑定参数并兼差错误

func CheckLicenseCode ¶

func CheckLicenseCode(machineSN, licenseCode string, publicBs []byte) (bool, error)

func DesDecrypt ¶

func DesDecrypt(decrypted string, key []byte) (string, error)

func DesEncrypt ¶

func DesEncrypt(text string, key []byte) (string, error)

func GenerateLtsCertKeyPinPair ¶

func GenerateLtsCertKeyPinPair(name string) (err error)

func GenerateTlsCert ¶

func GenerateTlsCert() (*tls.Certificate, error)

生成证书密钥对返回*tls.Certificate 做gRPC服务器启动时的参数

func GetHostName ¶

func GetHostName() string

func GetUserName ¶

func GetUserName() string

func GoogleTranslate ¶

func GoogleTranslate(text string) (string, error)

func IsDirectory ¶

func IsDirectory(path string) (bool, error)

func JSONCheckAuthErr ¶

func JSONCheckAuthErr(c *gin.Context, err error) bool

JSONCheckAuthErr 检查错误

func JSONCheckBizErr ¶

func JSONCheckBizErr(c *gin.Context, err error) bool

JSONCheckBizErr 检查错误业务逻辑service错误的时候使用这个

func JSONCheckMwErr ¶

func JSONCheckMwErr(c *gin.Context, err error) bool

JSONCheckMwErr gin middleware 报错

func JSONData ¶

func JSONData(c *gin.Context, data interface{})

JSONData 返回成功数据

func JSONSuccess ¶

func JSONSuccess(c *gin.Context)

JSONSuccess 响应成功数据

func KeyPairWithPin ¶

func KeyPairWithPin() ([]byte, []byte, []byte, error)

KeyPairWithPin 返回 PEM证书 and PEM-Name 和SKPI(PIN码) 公共证书的指纹

func NewDingHook ¶

func NewDingHook(url, app string, thresholdLevel logrus.Level) *dingHook

func NewSshClientConfig ¶

func NewSshClientConfig(sshUser, sshPassword, sshType, sshKey, sshKeyPassword string) (config *ssh.ClientConfig, err error)

func ParamUint ¶

func ParamUint(c *gin.Context, key string) (uint, error)

ParamUint 解析path-param中的参数到uint

func ParseUrlPage ¶

func ParseUrlPage(href, div, jekyllDir string) error

func ParseUrlPageJianshu ¶

func ParseUrlPageJianshu(href, div, jekyllDir string) error

func ParseUrlPageLibraGen ¶

func ParseUrlPageLibraGen(href, div, jekyllDir string) error

func PriDecrypt ¶

func PriDecrypt(src, privateKey []byte) ([]byte, error)

私钥解密

func PriEncrypt ¶

func PriEncrypt(src, privateKey []byte) ([]byte, error)

私钥加密

func PubDecrypt ¶

func PubDecrypt(src, publicKey []byte) ([]byte, error)

公钥解密

func PubEncrypt ¶

func PubEncrypt(src, publicKey []byte) ([]byte, error)

公钥加密

func QueryInt ¶

func QueryInt(c *gin.Context, key string) (int, error)

QueryInt 解析query中的参数到int

func RandString ¶

func RandString(n int) string

RandString .

func RandStringDigit ¶

func RandStringDigit(n int) string

func RandStringWordC ¶

func RandStringWordC(n int) string

func RandStringWordL ¶

func RandStringWordL(n int) string

func RandStringWordU ¶

func RandStringWordU(n int) string

func RandomString ¶

func RandomString(n int) string

func RemoveQInLines ¶

func RemoveQInLines(lines []string) (res []string)

func RequestJson ¶

func RequestJson(url, method string, reqBody interface{}, headersKv map[string]string) (*http.Response, error)

RequestJson 发送json参数

func RequestJsonString ¶

func RequestJsonString(url, method string, reqBody string, headersKv map[string]string) (*http.Response, error)

RequestJsonString 发送json-string参数

func ResponseUnmarshal ¶

func ResponseUnmarshal(resp *http.Response, vPtr interface{}) (bs []byte, err error)

ResponseUnmarshal 解析http response中的json

func Sha1String ¶

func Sha1String(s string) string

func SshKeyPairGenerate ¶

func SshKeyPairGenerate() (publicKeyString, privateKeyString string, err error)

SshKeyPairGenerate https://gist.github.com/devinodaniel/8f9b8a4f31573f428f29ec0e884e6673#file-gistfile1-txt-L29

func SshRemoteRunCommand ¶

func SshRemoteRunCommand(sshClient *ssh.Client, command string) (string, error)

func SshdAuthByGithub ¶

func SshdAuthByGithub(user string, key ssh.PublicKey) error

func WriteTtyRecData ¶

func WriteTtyRecData(fd io.Writer, data []byte)

func ZeroPadding ¶

func ZeroPadding(ciphertext []byte, blockSize int) []byte

func ZeroUnPadding ¶

func ZeroUnPadding(origData []byte) []byte

Types ¶

type CmdLines ¶

type CmdLines []string

type HTTPData ¶

type HTTPData struct {
	Code int         `json:"code" example:"200"`
	Data interface{} `json:"data"`
}

HTTPData .

type HTTPError ¶

type HTTPError struct {
	Code int    `json:"code" example:"203"` //203-用户认证错误 204-业务代码错误 205-中间件错误 206-参数错误
	Msg  string `json:"msg" example:"参数错误:..."`
}

HTTPError .

type HTTPSuccess ¶

type HTTPSuccess struct {
	Code int    `json:"code" example:"200"`
	Msg  string `json:"msg" example:"ok"`
}

HTTPSuccess .

type JSONSliceString ¶

type JSONSliceString []string

JSONSliceString gorm mysql >= 5.7 JSON字段映射的类型

func (*JSONSliceString) Scan ¶

func (m *JSONSliceString) Scan(input interface{}) error

func (JSONSliceString) Value ¶

func (m JSONSliceString) Value() (driver.Value, error)

type JSONSliceUint ¶

type JSONSliceUint []uint

JSONSliceUint gorm mysql >= 5.7 JSON字段映射的类型

func (*JSONSliceUint) Scan ¶

func (o *JSONSliceUint) Scan(input interface{}) error

Scan .

func (JSONSliceUint) Value ¶

func (o JSONSliceUint) Value() (driver.Value, error)

Value .

type Option ¶

type Option struct {
	PreFunc func(string) (string, error)
	ImgFunc func(alt, src, dataSrc string) (iAlt, iSrc string, err error)
	BaseUrl string
	Script  bool
	Style   bool
}

type Pagination struct {
	Size      int         `form:"size" json:"size"` //size 每页显示的数量
	Page      int         `form:"page" json:"page"` //page 页码
	Total     int64       `json:"total" form:"-"`   //total 分页的查询总的数量
	List      interface{} `json:"list" form:"-"`    //data 必须是[]interface{}指针
	Order     string      `form:"order" json:"-"`   //Order 排序字段 eg1: created_at:desc  eg2:id eg3: id:desc,updated_at
	Fields    string      `form:"fields" json:"-"`  //Fields 导出excel时候选择导出的column字段名数组, 使用英文逗号分隔
	CreatedAt []time.Time `form:"created_at[]" json:"created_at"`
	UpdatedAt []time.Time `form:"updated_at[]" json:"updated_at"`
	// contains filtered or unexported fields
}

Pagination 分页

func (p *Pagination) Fetch(tx *gorm.DB, slicePtr interface{}) (err error)

Fetch 支持构建原始sql 可以保持软删除的一致性 tx gorm.DB 构造的自定义查询条件 slicePtr slice的指针引用如果时间到字段的计算请自定义Gorm AfterFind 钩子函数

type RSASecurity ¶

type RSASecurity struct {
	// contains filtered or unexported fields
}

func (*RSASecurity) GetPrivatekey ¶

func (r *RSASecurity) GetPrivatekey() (*rsa.PrivateKey, error)

*rsa.PublicKey

func (*RSASecurity) GetPublickey ¶

func (r *RSASecurity) GetPublickey() (*rsa.PublicKey, error)

*rsa.PrivateKey

func (*RSASecurity) PriKeyDECRYPT ¶

func (r *RSASecurity) PriKeyDECRYPT(input []byte) ([]byte, error)