baseutils

Documentation

Index

• func AlignNextTime(base time.Time, interval time.Duration, offset time.Duration) time.Time
• func Base64Decode(enc *base64.Encoding, data []byte) ([]byte, error)
• func Base64Encode(enc *base64.Encoding, data []byte) []byte
• func GenerateRsaKey(bits int) (publicKey, privateKey []byte, err error)
• func HashData(hash crypto.Hash, datas ...[]byte) ([]byte, error)
• func HashDataSilently(hash crypto.Hash, datas ...[]byte) []byte
• func NewHash(hash crypto.Hash) (hash.Hash, error)
• func ParseNetloc(loc string, defaultAddr string, defaultPort int) (addr string, port int, err error)
• func Pkcs5Padding(data []byte, blockSize int) []byte
• func Pkcs5Unpadding(data []byte) []byte
• type AesCipher
  • func NewAesCipher(key []byte, bits int) (*AesCipher, error)
  • func (a *AesCipher) Decrypt(cipherdata []byte, b64 bool) ([]byte, error)
  • func (a *AesCipher) Encrypt(plaintext []byte, b64 bool) ([]byte, error)
• type CookieNotFoundError
  • func NewCookieNotFoundError(name string) CookieNotFoundError
  • func (e CookieNotFoundError) Error() string
  • func (e CookieNotFoundError) Name() string
• type EnvironmentVariableNotFoundError
  • func NewEnvironmentVariableNotFoundError(name string) EnvironmentVariableNotFoundError
  • func (e EnvironmentVariableNotFoundError) Error() string
  • func (e EnvironmentVariableNotFoundError) Name() string
• type Errors
  • func (errors Errors) Empty() bool
  • func (errors Errors) Error() string
  • func (errors Errors) Len() int
  • func (errors Errors) PurgeZero() Errors
• type NotImplementedError
  • func NewNotImplementedError(hint string) NotImplementedError
  • func (e NotImplementedError) Error() string
• type PrivateKeyCipher
  • func NewPrivateKeyCipher(key *rsa.PrivateKey) *PrivateKeyCipher
  • func (c *PrivateKeyCipher) Decrypt(ciphertext []byte) ([]byte, error)
  • func (c *PrivateKeyCipher) DecryptPro(ciphertext []byte, decrypter RsaDecrypter, random io.Reader) ([]byte, error)
  • func (c *PrivateKeyCipher) Sign(data []byte) ([]byte, error)
  • func (c *PrivateKeyCipher) SignPro(data []byte, signer RsaSigner, random io.Reader, hash crypto.Hash) ([]byte, error)
• type PublicKeyCipher
  • func NewPublicKeyCipher(key *rsa.PublicKey) *PublicKeyCipher
  • func (c *PublicKeyCipher) Encrypt(plaintext []byte) ([]byte, error)
  • func (c *PublicKeyCipher) EncryptPro(plaintext []byte, encrypter RsaEncrypter, random io.Reader) ([]byte, error)
  • func (c *PublicKeyCipher) Verify(data, sign []byte) error
  • func (c *PublicKeyCipher) VerifyPro(data, sign []byte, verifier RsaVerifier, hash crypto.Hash) error
• type RsaDecrypter
• type RsaEncrypter
• type RsaSigner
• type RsaVerifier

Functions

func AlignNextTime

func AlignNextTime(base time.Time, interval time.Duration, offset time.Duration) time.Time

func Base64Decode

func Base64Decode(enc *base64.Encoding, data []byte) ([]byte, error)

func Base64Encode

func Base64Encode(enc *base64.Encoding, data []byte) []byte

func GenerateRsaKey

func GenerateRsaKey(bits int) (publicKey, privateKey []byte, err error)

func HashData

func HashData(hash crypto.Hash, datas ...[]byte) ([]byte, error)

func HashDataSilently

func HashDataSilently(hash crypto.Hash, datas ...[]byte) []byte

func NewHash

func NewHash(hash crypto.Hash) (hash.Hash, error)

func ParseNetloc

func ParseNetloc(loc string, defaultAddr string, defaultPort int) (addr string, port int, err error)

func Pkcs5Padding

func Pkcs5Padding(data []byte, blockSize int) []byte

func Pkcs5Unpadding

func Pkcs5Unpadding(data []byte) []byte

Types

type AesCipher

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

func NewAesCipher

func NewAesCipher(key []byte, bits int) (*AesCipher, error)

func (*AesCipher) Decrypt

func (a *AesCipher) Decrypt(cipherdata []byte, b64 bool) ([]byte, error)

func (*AesCipher) Encrypt

func (a *AesCipher) Encrypt(plaintext []byte, b64 bool) ([]byte, error)

type CookieNotFoundError

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

func NewCookieNotFoundError

func NewCookieNotFoundError(name string) CookieNotFoundError

func (CookieNotFoundError) Error

func (e CookieNotFoundError) Error() string

func (CookieNotFoundError) Name

func (e CookieNotFoundError) Name() string

type EnvironmentVariableNotFoundError

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

func NewEnvironmentVariableNotFoundError

func NewEnvironmentVariableNotFoundError(name string) EnvironmentVariableNotFoundError

func (EnvironmentVariableNotFoundError) Error

func (e EnvironmentVariableNotFoundError) Error() string

func (EnvironmentVariableNotFoundError) Name

func (e EnvironmentVariableNotFoundError) Name() string

type Errors

type Errors []error

func (Errors) Empty

func (errors Errors) Empty() bool

func (Errors) Error

func (errors Errors) Error() string

func (Errors) Len

func (errors Errors) Len() int

func (Errors) PurgeZero

func (errors Errors) PurgeZero() Errors

type NotImplementedError

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

func NewNotImplementedError

func NewNotImplementedError(hint string) NotImplementedError

func (NotImplementedError) Error

func (e NotImplementedError) Error() string

type PrivateKeyCipher

type PrivateKeyCipher struct {
	PublicKeyCipher
	// contains filtered or unexported fields
}

func NewPrivateKeyCipher

func NewPrivateKeyCipher(key *rsa.PrivateKey) *PrivateKeyCipher

func (*PrivateKeyCipher) Decrypt

func (c *PrivateKeyCipher) Decrypt(ciphertext []byte) ([]byte, error)

func (*PrivateKeyCipher) DecryptPro

func (c *PrivateKeyCipher) DecryptPro(ciphertext []byte, decrypter RsaDecrypter, random io.Reader) ([]byte, error)

func (*PrivateKeyCipher) Sign

func (c *PrivateKeyCipher) Sign(data []byte) ([]byte, error)

func (*PrivateKeyCipher) SignPro

func (c *PrivateKeyCipher) SignPro(data []byte, signer RsaSigner, random io.Reader, hash crypto.Hash) ([]byte, error)

type PublicKeyCipher

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

func NewPublicKeyCipher

func NewPublicKeyCipher(key *rsa.PublicKey) *PublicKeyCipher

func (*PublicKeyCipher) Encrypt

func (c *PublicKeyCipher) Encrypt(plaintext []byte) ([]byte, error)

func (*PublicKeyCipher) EncryptPro

func (c *PublicKeyCipher) EncryptPro(plaintext []byte, encrypter RsaEncrypter, random io.Reader) ([]byte, error)

func (*PublicKeyCipher) Verify

func (c *PublicKeyCipher) Verify(data, sign []byte) error

func (*PublicKeyCipher) VerifyPro

func (c *PublicKeyCipher) VerifyPro(data, sign []byte, verifier RsaVerifier, hash crypto.Hash) error

type RsaDecrypter

type RsaDecrypter = func(io.Reader, *rsa.PrivateKey, []byte) ([]byte, error)

type RsaEncrypter

type RsaEncrypter = func(io.Reader, *rsa.PublicKey, []byte) ([]byte, error)

type RsaSigner

type RsaSigner = func(io.Reader, *rsa.PrivateKey, crypto.Hash, []byte) ([]byte, error)

type RsaVerifier

type RsaVerifier = func(*rsa.PublicKey, crypto.Hash, []byte, []byte) error