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Increase password padding #23

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Increase password padding #23

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10 changes: 5 additions & 5 deletions v380/v380.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ struct TCommandReq {
uint32_t deviceId;
char hostDateTime[32]; // optional - maybe related to unk1/2, on v380 pc this is a domain name
char username[32];
char password[32]; // consists of randomkey:password
char password[64]; // consists of randomkey:password
} login;
struct {
uint32_t deviceId; // 4: +292
Expand Down Expand Up @@ -126,7 +126,7 @@ void GeneratePassword(std::vector<uint8_t>& output, const std::string& password)
const char* staticKey = "macrovideo+*#!^@";

std::vector<uint8_t> paddedPassword;
size_t pad = AES_BLOCKLEN - (password.size() % AES_BLOCKLEN);
size_t pad = 3 * AES_BLOCKLEN - (password.size() % AES_BLOCKLEN);
paddedPassword.resize(password.size() + pad);
memcpy_s(paddedPassword.data(), paddedPassword.size(), password.c_str(), password.size());

Expand Down Expand Up @@ -363,17 +363,17 @@ int main(int argc, const char* argv[])
std::vector<uint8_t> pw;
GeneratePassword(pw, password);

buf.resize(256, 0);
buf.resize(520, 0);
TCommandReq* req = reinterpret_cast<TCommandReq*>(buf.data());
TLoginResp resp;

req->command = 1167;
req->u.login.deviceId = stoi(id);
req->u.login.unknown1 = 1022;
req->u.login.unknown2 = 2;
req->u.login.unknown2 = 31;
req->u.login.unknown3 = 1;
memcpy_s(req->u.login.username, 32, username.c_str(), username.size());
memcpy_s(req->u.login.password, 32, pw.data(), pw.size());
memcpy_s(req->u.login.password, 64, pw.data(), pw.size());

socketAuth.Send(buf);
socketAuth.Recv(buf, 256, 5000);
Expand Down