gravitl/netmaker
1
1
Fork 0
mirror of https://github.com/gravitl/netmaker.git synced 2025-10-31 00:17:13 +08:00
Code Issues Projects Releases Packages Wiki Activity

comment cleanup

Browse source
This commit is contained in:
0xdcarns 2022-02-14 20:07:22 -05:00
parent 98609ac61e
commit 96e17c9b17
1 changed files with 3 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
netclient/ncutils/encryption.go
View file

@ -10,7 +10,7 @@ import (
) )
const ( const (
chunkSize = 16000 // 16128 bytes max message size chunkSize = 16000 // 16000 bytes max message size
) )
// BoxEncrypt - encrypts traffic box // BoxEncrypt - encrypts traffic box
@ -30,7 +30,7 @@ func BoxDecrypt(encrypted []byte, senderPublicKey *[32]byte, recipientPrivateKey
copy(decryptNonce[:], encrypted[:24]) copy(decryptNonce[:], encrypted[:24])
decrypted, ok := box.Open(nil, encrypted[24:], &decryptNonce, senderPublicKey, recipientPrivateKey) decrypted, ok := box.Open(nil, encrypted[24:], &decryptNonce, senderPublicKey, recipientPrivateKey)
if !ok { if !ok {
return nil, fmt.Errorf("could not decrypt message") return nil, fmt.Errorf("could not decrypt message, %v", encrypted)
} }
return decrypted, nil return decrypted, nil
} }
@ -41,8 +41,6 @@ func Chunk(message []byte, recipientPubKey *[32]byte, senderPrivateKey *[32]byte
for i := 0; i < len(message); i += chunkSize { for i := 0; i < len(message); i += chunkSize {
end := i + chunkSize end := i + chunkSize
// necessary check to avoid slicing beyond
// slice capacity
if end > len(message) { if end > len(message) {
end = len(message) end = len(message)
} }
@ -95,10 +93,7 @@ func convertMsgToBytes(msg []byte) ([][]byte, error) {
// ConvertBytesToMsg - converts the chunked message into a MQ message // ConvertBytesToMsg - converts the chunked message into a MQ message
// encode action // encode action
func convertBytesToMsg(b [][]byte) ([]byte, error) { func convertBytesToMsg(b [][]byte) ([]byte, error) {
// var totalSize = len(b) * len(splitKey)
// for _, buf := range b {
// totalSize += len(buf)
// }
var buffer []byte // allocate a buffer with adequate sizing var buffer []byte // allocate a buffer with adequate sizing
for i := range b { // append bytes to it with key for i := range b { // append bytes to it with key
buffer = append(buffer, b[i]...) buffer = append(buffer, b[i]...)