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use plain buffer instead stream for SignedData

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orignal
2025-02-20 21:59:24 -05:00
parent 7791b3952e
commit 9ba016259d
2 changed files with 24 additions and 18 deletions
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14
libi2pd/SSU2Session.cpp
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@@ -189,7 +189,7 @@ namespace transport
if (!asz) return false;
payload[17] = asz;
packet->payloadSize = asz + 18;
SignedData s;
SignedData<128> s;
s.Insert ((const uint8_t *)"RelayRequestData", 16); // prologue
s.Insert (GetRemoteIdentity ()->GetIdentHash (), 32); // bhash
s.Insert (session->GetRemoteIdentity ()->GetIdentHash (), 32); // chash
@@ -2021,7 +2021,7 @@ namespace transport
auto r = i2p::data::netdb.FindRouter (buf + 1); // Alice
if (r)
{
SignedData s;
SignedData<128> s;
s.Insert ((const uint8_t *)"RelayRequestData", 16); // prologue
s.Insert (GetRemoteIdentity ()->GetIdentHash (), 32); // bhash
s.Insert (i2p::context.GetIdentHash (), 32); // chash
@@ -2174,7 +2174,7 @@ namespace transport
relaySession->Done ();
return;
}
SignedData s;
SignedData<128> s;
s.Insert ((const uint8_t *)"RelayAgreementOK", 16); // prologue
s.Insert (GetRemoteIdentity ()->GetIdentHash (), 32); // bhash
s.Insert (buf + 2, 10 + csz); // nonce, timestamp, ver, csz and Charlie's endpoint
@@ -2280,7 +2280,7 @@ namespace transport
uint8_t asz = buf[offset + 9];
std::vector<uint8_t> newSignedData (asz + 10 + i2p::context.GetIdentity ()->GetSignatureLen ());
memcpy (newSignedData.data (), buf + offset, asz + 10);
SignedData s;
SignedData<128> s;
s.Insert ((const uint8_t *)"PeerTestValidate", 16); // prologue
s.Insert (GetRemoteIdentity ()->GetIdentHash (), 32); // bhash
s.Insert (buf + 3, 32); // ahash
@@ -2391,7 +2391,7 @@ namespace transport
if (r)
{
uint8_t asz = buf[offset + 9];
SignedData s;
SignedData<128> s;
s.Insert ((const uint8_t *)"PeerTestValidate", 16); // prologue
s.Insert (GetRemoteIdentity ()->GetIdentHash (), 32); // bhash
s.Insert (i2p::context.GetIdentity ()->GetIdentHash (), 32); // ahash
@@ -2879,7 +2879,7 @@ namespace transport
LogPrint (eLogError, "SSU2: Buffer for RelayResponse signature is too small ", len);
return 0;
}
SignedData s;
SignedData<128> s;
s.Insert ((const uint8_t *)"RelayAgreementOK", 16); // prologue
if (code == eSSU2RelayResponseCodeAccept || code >= 64) // Charlie
s.Insert (GetRemoteIdentity ()->GetIdentHash (), 32); // bhash
@@ -2941,7 +2941,7 @@ namespace transport
size_t asz = CreateEndpoint (signedData + 10, 86, boost::asio::ip::udp::endpoint (localAddress->host, localAddress->port));
signedData[9] = asz;
// signature
SignedData s;
SignedData<128> s;
s.Insert ((const uint8_t *)"PeerTestValidate", 16); // prologue
s.Insert (GetRemoteIdentity ()->GetIdentHash (), 32); // bhash
s.Insert (signedData, 10 + asz); // ver, nonce, ts, asz, Alice's endpoint