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check if destination keys are correct

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orignal 2017-03-25 16:53:20 -04:00
parent 9aa9a62ed4
commit 69804c23f1
3 changed files with 8 additions and 5 deletions
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6
BOB.cpp
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@ -430,8 +430,10 @@ namespace client
void BOBCommandSession::SetkeysCommandHandler (const char * operand, size_t len)
{
LogPrint (eLogDebug, "BOB: setkeys ", operand);
m_Keys.FromBase64 (operand);
SendReplyOK (m_Keys.GetPublic ()->ToBase64 ().c_str ());
if (m_Keys.FromBase64 (operand))
SendReplyOK (m_Keys.GetPublic ()->ToBase64 ().c_str ());
else
SendReplyError ("invalid keys");
}
void BOBCommandSession::GetkeysCommandHandler (const char * operand, size_t len)

5
Identity.cpp
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@ -455,8 +455,9 @@ namespace data
size_t PrivateKeys::FromBuffer (const uint8_t * buf, size_t len)
{
m_Public = std::make_shared<IdentityEx>(buf, len);
size_t ret = m_Public->GetFullLen ();
m_Public = std::make_shared<IdentityEx>();
size_t ret = m_Public->FromBuffer (buf, len);
if (!ret || ret + 256 > len) return 0; // overflow
memcpy (m_PrivateKey, buf + ret, 256); // private key always 256
ret += 256;
size_t signingPrivateKeySize = m_Public->GetSigningPrivateKeyLen ();

2
SAM.cpp
View File

@ -875,7 +875,7 @@ namespace client
if (destination != "")
{
i2p::data::PrivateKeys keys;
keys.FromBase64 (destination);
if (!keys.FromBase64 (destination)) return nullptr;
localDestination = i2p::client::context.CreateNewLocalDestination (keys, true, params);
}
else // transient