utils

package

v0.4.1 Latest Latest Go to latest Published: Mar 19, 2025 License: MIT Imports: 12 Imported by: 0

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const PrivateKeyPath = "key.rsa"

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const PublicKeyPath = "key.rsa.pub"

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func Base16ToHex(b string) string

Base16ToHex converts a string in base-16 to its hexadecimal representation.

func ExtractResponseData(res *http.Response) ([]byte, error)

ExtractResponseData reads the HTTP response body and returns it as a byte slice.

func LPad(text string, n int, char string) string

LPad pads the input string `text` on the left with the specified `char` until it reaches the desired length `n`.

func RPad(text string, n int, char string) string

RPad pads the input `text` on the right with the specified `char` until it reaches the desired length `n`.

func ReadFile(path string) ([]byte, error)

ReadFile reads the contents of a file at the given path and returns the data as a byte slice or an error.

func SHA1Encode(val []byte) []byte

SHA1Encode computes and returns the SHA-1 hash of the given byte slice.

func SaveKeys(keys Keys) error

SaveKeys saves the provided private and public keys to the respective file paths.

func WriteFile(path string, content []byte) error

WriteFile writes the provided content into a file, create if it does not exist.

type Keys struct {
	PrivateKey []byte
	PublicKey  []byte
}

func GenerateKeys() (Keys, error)

GenerateKeys generates a new RSA key pair, encodes them in PEM format.

func LoadKeys() (Keys, error)

LoadKeys loads the public and private keys from their respective file paths.