GO-2023-2385: Insufficient entropy in AES-256-CBC in github.com/pubnub/go

The highest tagged major version is v7.

utils

package

v4.10.0+incompatible Latest Latest Go to latest Published: Nov 2, 2020 License: MIT Imports: 22 Imported by: 8

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/pubnub/go

Links

Open Source Insights

Documentation ¶

Index ¶

func DecryptFile(cipherKey string, contentLenEnc int64, reader io.Reader, w io.WriteCloser)
func DecryptString(cipherKey string, message string, useRandomInitializationVector bool) (retVal interface{}, err error)
func EncodeJSONAsPathComponent(jsonBytes string) string
func EncryptCipherKey(cipherKey string) []byte
func EncryptFile(cipherKey string, iv []byte, filePart io.Writer, file *os.File)
func EncryptString(cipherKey string, message string, useRandomInitializationVector bool) string
func GetHmacSha256(secretKey string, input string) string
func JoinChannels(channels []string) []byte
func PamEncode(value string) string
func PreparePamParams(params *url.Values) string
func Serialize(msg interface{}) ([]byte, error)
func SerializeAndEncrypt(msg interface{}, cipherKey string, serialize bool, ...) (string, error)
func SerializeEncryptAndSerialize(msg interface{}, cipherKey string, serialize bool, ...) (string, error)
func TestComplexClassDecryption(t *testing.T)
func TestComplexClassEncryption(t *testing.T)
func URLEncode(s string) string
func UUID() string
func ValueAsString(value interface{}) ([]byte, error)
type A
type B

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func DecryptFile ¶

func DecryptFile(cipherKey string, contentLenEnc int64, reader io.Reader, w io.WriteCloser)

func DecryptString ¶

func DecryptString(cipherKey string, message string, useRandomInitializationVector bool) (
	retVal interface{}, err error)

DecryptString decodes encrypted string using the cipherKey

It accepts the following parameters: cipherKey: cipher key to use to decrypt. message: to encrypted. useRandomInitializationVector: if true the IV is random and is prepended to the text. The IV is extracted and then the cipher is decoded.

returns the unencoded encrypted string, error if any.

func EncodeJSONAsPathComponent ¶

func EncodeJSONAsPathComponent(jsonBytes string) string

encodeJSONAsPathComponent properly encodes serialized JSON for placement within a URI path

func EncryptCipherKey ¶

func EncryptCipherKey(cipherKey string) []byte

EncryptCipherKey creates the 256 bit hex of the cipher key

It accepts the following parameters: cipherKey: cipher key to use to decrypt.

returns the 256 bit hex of the cipher key.

func EncryptFile ¶

func EncryptFile(cipherKey string, iv []byte, filePart io.Writer, file *os.File)

func EncryptString ¶

func EncryptString(cipherKey string, message string, useRandomInitializationVector bool) string

EncryptString creates the base64 encoded encrypted string using the cipherKey. It accepts the following parameters: cipherKey: cipher key to use to encrypt. message: to encrypted. useRandomInitializationVector: if true the IV is random and is sent along with the message

returns the base64 encoded encrypted string.

func GetHmacSha256 ¶

func GetHmacSha256(secretKey string, input string) string

getHmacSha256 creates the cipher key hashed against SHA256. It accepts the following parameters: secretKey: the secret key. input: input to hash.

returns the hash.

func JoinChannels ¶

func JoinChannels(channels []string) []byte

JoinChannels encodes and joins channels

func PamEncode ¶

func PamEncode(value string) string

func PreparePamParams ¶

func PreparePamParams(params *url.Values) string

func Serialize ¶

func Serialize(msg interface{}) ([]byte, error)

func SerializeAndEncrypt ¶

func SerializeAndEncrypt(msg interface{}, cipherKey string, serialize bool, useRandomInitializationVector bool) (string, error)

func SerializeEncryptAndSerialize ¶

func SerializeEncryptAndSerialize(msg interface{}, cipherKey string, serialize bool, useRandomInitializationVector bool) (string, error)

func TestComplexClassDecryption ¶

func TestComplexClassDecryption(t *testing.T)

TestComplexClassDecryption tests the complex struct decryption. Decrypted string should match 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

func TestComplexClassEncryption ¶

func TestComplexClassEncryption(t *testing.T)

TestComplexClassEncryption tests the complex struct encryption. Encrypted string should match 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

func URLEncode ¶

func URLEncode(s string) string

TODO: verify the helper is used where supposed to

func UUID ¶

func UUID() string

Generate a random uuid string

func ValueAsString ¶

func ValueAsString(value interface{}) ([]byte, error)

PubNub - specific serializer

Types ¶

type A ¶

type A struct {
	I         string
	Interface *B
}

type B ¶

type B struct {
	Value string
}

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL