dark/zerotiertspu
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Fix a few things...

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This commit is contained in:
Adam Ierymenko 2021-05-25 14:40:40 -04:00
parent ed2360d9f7
commit 6b3a7ec827
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GPG key ID: C8877CF2D7A5D7F3
4 changed files with 35 additions and 9 deletions
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21
node/IncomingPacket.cpp
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@ -191,6 +191,27 @@ bool IncomingPacket::_doERROR(const RuntimeEnvironment *RR,void *tPtr,const Shar
}
} break;
case Packet::ERROR_NETWORK_AUTHENTICATION_REQUIRED: {
const SharedPtr<Network> network(RR->node->network(at<uint64_t>(ZT_PROTO_VERB_ERROR_IDX_PAYLOAD)));
if ((network)&&(network->controller() == peer->address())) {
int s = (int)size() - (ZT_PROTO_VERB_ERROR_IDX_PAYLOAD + 8);
if (s > 2) {
const uint16_t errorDataSize = at<uint16_t>(ZT_PROTO_VERB_ERROR_IDX_PAYLOAD + 8);
s -= 2;
if (s >= (int)errorDataSize) {
Dictionary<1024> authInfo(((const char *)this->data()) + (ZT_PROTO_VERB_ERROR_IDX_PAYLOAD + 10), errorDataSize);
char authenticationURL[256];
if (authInfo.get("aU", authenticationURL, sizeof(authenticationURL)) > 0) {
authenticationURL[sizeof(authenticationURL) - 1] = 0; // ensure always zero terminated
network->setAuthenticationRequired(authenticationURL);
} else {
network->setAuthenticationRequired("");
}
}
}
}
} break;
default: break;
}