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chore(net): clean up CmdAuthLogonProof

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fallenoak 2025-09-25 09:47:12 -07:00
parent b95d725018
commit 3bd58205bb
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1 changed files with 45 additions and 34 deletions
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79
src/net/grunt/ClientLink.cpp
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@ -12,6 +12,7 @@
#define SALT_LEN 32
#define VERSION_CHALLENGE_LEN 16
#define PIN_SALT_LEN 16
#define SERVER_PROOF_LEN 20
Grunt::Command<Grunt::ClientLink> Grunt::s_clientCommands[] = {
{ Grunt::ClientLink::CMD_AUTH_LOGON_CHALLENGE, "ClientLink::CMD_AUTH_LOGON_CHALLENGE", &Grunt::ClientLink::CmdAuthLogonChallenge, 0 },
@ -220,7 +221,11 @@ int32_t Grunt::ClientLink::CmdAuthLogonChallenge(CDataStore& msg) {
}
int32_t Grunt::ClientLink::CmdAuthLogonProof(CDataStore& msg) {
if (msg.Tell() >= msg.Size()) {
if (!msg.IsValid()) {
return 0;
}
if (msg.IsRead()) {
return 0;
}
@ -228,12 +233,13 @@ int32_t Grunt::ClientLink::CmdAuthLogonProof(CDataStore& msg) {
msg.Get(result);
// Authentication failure (result for success is 0)
if (result != 0) {
if (result == 4) {
// TODO
}
if (msg.Tell() > msg.Size()) {
if (!msg.IsValid()) {
return 1;
}
@ -249,42 +255,47 @@ int32_t Grunt::ClientLink::CmdAuthLogonProof(CDataStore& msg) {
}
// Authentication success
if (msg.Tell() <= msg.Size() && msg.Size() - msg.Tell() >= 24) {
void* serverProof;
msg.GetDataInSitu(serverProof, 20);
uint32_t accountFlags = 0x0;
msg.Get(accountFlags);
void* serverProof;
uint32_t accountFlags = 0x0;
uint32_t surveyID;
uint32_t surveyID;
msg.Get(surveyID);
if (msg.Tell() <= msg.Size() && msg.Size() - msg.Tell() >= 2) {
uint16_t logonFlags = 0x0;
msg.Get(logonFlags);
if (msg.Tell() <= msg.Size()) {
if (this->m_srpClient.VerifyServerProof(static_cast<uint8_t*>(serverProof), 20)) {
this->SetState(STATE_CONNECTED);
this->m_clientResponse->LogonResult(Grunt::GRUNT_RESULT_11, nullptr, 0, 0);
} else {
this->m_accountFlags = accountFlags;
// TODO
// this->uint94 = 0;
this->m_surveyID = surveyID;
this->SetState(STATE_AUTHENTICATED);
this->m_clientResponse->LogonResult(Grunt::GRUNT_RESULT_0, this->m_srpClient.sessionKey, 40, logonFlags);
}
return 2;
}
return 1;
}
if (!CanRead(msg, SERVER_PROOF_LEN + sizeof(accountFlags))) {
return 0;
}
return 0;
msg.GetDataInSitu(serverProof, SERVER_PROOF_LEN);
msg.Get(accountFlags);
msg.Get(surveyID);
uint16_t logonFlags = 0x0;
if (!CanRead(msg, sizeof(logonFlags))) {
return 0;
}
msg.Get(logonFlags);
if (!msg.IsValid()) {
return 1;
}
if (this->m_srpClient.VerifyServerProof(static_cast<uint8_t*>(serverProof), SERVER_PROOF_LEN)) {
this->SetState(STATE_CONNECTED);
this->m_clientResponse->LogonResult(Grunt::GRUNT_RESULT_11, nullptr, 0, 0);
} else {
this->m_accountFlags = accountFlags;
// TODO
// this->uint94 = 0;
this->m_surveyID = surveyID;
this->SetState(STATE_AUTHENTICATED);
this->m_clientResponse->LogonResult(Grunt::GRUNT_RESULT_0, this->m_srpClient.sessionKey, 40, logonFlags);
}
return 2;
}
int32_t Grunt::ClientLink::CmdAuthReconnectChallenge(CDataStore& msg) {