security

package

v1.0.0 Latest Latest Go to latest Published: Jul 20, 2025 License: AGPL-3.0, AGPL-3.0-or-later Imports: 30 Imported by: 0

Details

Valid go.mod file
Redistributable license
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Repository

github.com/Warp-net/warpnet

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Documentation ¶

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Index ¶

func ConvertToSHA256(string []byte) []byte
func EncryptAES(plainData, password []byte) ([]byte, error)
func GenerateKeyFromSeed(seed []byte) (ed25519.PrivateKey, error)
func GetCodebaseHashHex(codebase FileSystem) (string, error)
func ResolveChallenge(codebase FileSystem, location SampleLocation, nonce int64) ([]byte, error)
func Sign(privKey, body []byte) string
func VerifySignature(pubKey, body []byte, signatureStr string) error
type DiffieHellmanEncrypter
- func NewDiffieHellmanEncrypter() (*DiffieHellmanEncrypter, error)
type FileSystem
type PSK
- func GeneratePSK(network string, v *semver.Version) (PSK, error)
- func (s PSK) String() string
type PrivateKey
type SampleLocation
- func GenerateChallenge(codebase FileSystem, nonce int64) ([]byte, SampleLocation, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ConvertToSHA256 ¶

func ConvertToSHA256(string []byte) []byte

func EncryptAES ¶

func EncryptAES(plainData, password []byte) ([]byte, error)

func GenerateKeyFromSeed ¶

func GenerateKeyFromSeed(seed []byte) (ed25519.PrivateKey, error)

func GetCodebaseHashHex ¶ added in v0.3.9

func GetCodebaseHashHex(codebase FileSystem) (string, error)

func ResolveChallenge ¶ added in v0.2.476

func ResolveChallenge(codebase FileSystem, location SampleLocation, nonce int64) ([]byte, error)

func Sign ¶ added in v0.4.17

func Sign(privKey, body []byte) string

func VerifySignature ¶ added in v0.4.18

func VerifySignature(pubKey, body []byte, signatureStr string) error

Types ¶

type DiffieHellmanEncrypter ¶

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

func NewDiffieHellmanEncrypter ¶

func NewDiffieHellmanEncrypter() (*DiffieHellmanEncrypter, error)

func (*DiffieHellmanEncrypter) ComputeSharedSecret ¶

func (e *DiffieHellmanEncrypter) ComputeSharedSecret(clientPublicKeyBytes, salt []byte) error

func (*DiffieHellmanEncrypter) DecryptMessage ¶

func (e *DiffieHellmanEncrypter) DecryptMessage(encryptedMessage []byte) ([]byte, error)

DecryptMessage a message using AES-GCM

func (*DiffieHellmanEncrypter) EncryptMessage ¶

func (e *DiffieHellmanEncrypter) EncryptMessage(plaintext []byte) ([]byte, error)

Encrypt a message using AES-GCM

func (*DiffieHellmanEncrypter) PublicKey ¶

func (e *DiffieHellmanEncrypter) PublicKey() []byte

type FileSystem ¶

type FileSystem interface {
	ReadDir(name string) ([]fs.DirEntry, error)
	ReadFile(name string) ([]byte, error)
	Open(name string) (fs.File, error)
}

type PSK ¶

type PSK []byte

func GeneratePSK ¶

func GeneratePSK(network string, v *semver.Version) (PSK, error)

GeneratePSK TODO rotate PSK?

func (PSK) String ¶

func (s PSK) String() string

type PrivateKey ¶

type PrivateKey crypto.PrivKey

type SampleLocation ¶ added in v0.2.476

type SampleLocation struct {
	DirStack  []int // every index is level and value is dir num
	FileStack []int // file index, line index, left line border, right line border
}

func GenerateChallenge ¶ added in v0.2.476

func GenerateChallenge(codebase FileSystem, nonce int64) ([]byte, SampleLocation, error)

Source Files ¶

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