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remove tlv from npub in nip19.

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This commit is contained in:
fiatjaf
2022-12-19 15:10:23 -03:00
parent b3aa4eba29
commit 6c13dc7969
1 changed files with 1 additions and 16 deletions
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17
nip19/nip19.go
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@@ -1,7 +1,6 @@
package nip19 package nip19
import ( import (
"encoding/binary"
"encoding/hex" "encoding/hex"
"fmt" "fmt"
) )
@@ -15,26 +14,12 @@ func EncodePrivateKey(privateKeyHex string) (string, error) {
return encode("nsec", b) return encode("nsec", b)
} }
func EncodePublicKey(publicKeyHex string, masterRelay string) (string, error) { func EncodePublicKey(publicKeyHex string) (string, error) {
b, err := hex.DecodeString(publicKeyHex) b, err := hex.DecodeString(publicKeyHex)
if err != nil { if err != nil {
return "", fmt.Errorf("failed to decode public key hex: %w", err) return "", fmt.Errorf("failed to decode public key hex: %w", err)
} }
tlv := make([]byte, 0, 64)
if masterRelay != "" {
relayBytes := []byte(masterRelay)
length := len(relayBytes)
if length >= 65536 {
return "", fmt.Errorf("masterRelay URL is too large")
}
binary.BigEndian.PutUint16(tlv, 1)
binary.BigEndian.PutUint16(tlv, uint16(length))
tlv = append(tlv, relayBytes...)
}
b = append(b, tlv...)
bits5, err := convertBits(b, 8, 5, true) bits5, err := convertBits(b, 8, 5, true)
if err != nil { if err != nil {
return "", err return "", err