archive/nntpchan
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probably broken

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This commit is contained in:
Jeff Becker
2017-08-25 09:30:34 -04:00
parent aa3cf130b3
commit 86b3d3ce62
7 changed files with 62 additions and 61 deletions
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20
contrib/backends/srndv2/src/srnd/message.go
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@@ -10,7 +10,6 @@ import (
"errors"
"fmt"
"github.com/dchest/blake2b"
"github.com/majestrate/nacl"
"io"
"log"
"mime"
@@ -181,22 +180,15 @@ func signArticle(nntp NNTPMessage, seed []byte) (signed *nntpArticle, err error)
mw.Write([]byte{10})
if err == nil {
// build keypair
kp := nacl.LoadSignKey(seed)
if kp == nil {
log.Println("failed to load seed for signing article")
return
}
defer kp.Free()
sk := kp.Secret()
pk := getSignPubkey(sk)
pk, sk := seedToKeyPair(seed)
// sign it nigguh
digest := sha.Sum(nil)
sig := cryptoSign(digest, sk)
sig := cryptoSignFucky(digest, sk)
// log that we signed it
// log.Printf("signed %s pubkey=%s sig=%s hash=%s", nntp.MessageID(), pk, sig, hexify(digest))
signed.headers.Set("X-Signature-Ed25519-SHA512", sig)
signed.headers.Set("X-PubKey-Ed25519", pk)
sig = cryptoSignNew(blake.Sum(nil), sk)
signed.headers.Set("X-PubKey-Ed25519", hexify(pk[:]))
sig = cryptoSignProper(blake.Sum(nil), sk)
signed.headers.Set("X-Signature-Ed25519-BLAKE2B", sig)
}
return
@@ -472,7 +464,7 @@ func verifyMessageSHA512(pk, sig string, body *io.LimitedReader, innerHandler fu
hash := h.Sum(nil)
log.Printf("hash=%s", hexify(hash))
log.Printf("sig=%s", hexify(sig_bytes))
if nacl.CryptoVerifyFucky(hash, sig_bytes, pk_bytes) {
if nacl_cryptoVerifyFucky(hash, sig_bytes, pk_bytes) {
log.Println("signature is valid :^)")
} else {
err = errors.New("invalid signature")
@@ -510,7 +502,7 @@ func verifyMessageBLAKE2B(pk, sig string, body *io.LimitedReader, innerHandler f
hash := h.Sum(nil)
log.Printf("hash=%s", hexify(hash))
log.Printf("sig=%s", hexify(sig_bytes))
if nacl.CryptoVerifyDetached(hash, sig_bytes, pk_bytes) {
if nacl_cryptoVerifyDetached(hash, sig_bytes, pk_bytes) {
log.Println("signature is valid :^)")
} else {
err = errors.New("invalid signature")