incentive/psopeeps-newserv
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add findings from psox disassembly

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This commit is contained in:
Martin Michelsen
2022-07-25 22:06:53 -07:00
parent d61c65cf16
commit ec205062ad
26 changed files with 1124 additions and 642 deletions
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src/ProxyServer.cc
+14 -7
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@@ -187,20 +187,21 @@ void ProxyServer::on_client_connect(
case GameVersion::PATCH:
throw logic_error("cannot create unlinked patch session");
case GameVersion::PC:
case GameVersion::GC: {
case GameVersion::GC:
case GameVersion::XB: {
uint32_t server_key = random_object<uint32_t>();
uint32_t client_key = random_object<uint32_t>();
auto cmd = prepare_server_init_contents_dc_pc_gc(
auto cmd = prepare_server_init_contents_dc_pc_v3(
false, server_key, client_key);
session->channel.send(0x02, 0x00, &cmd, sizeof(cmd));
// TODO: Is this actually needed?
// bufferevent_flush(session->channel.bev.get(), EV_READ | EV_WRITE, BEV_FLUSH);
if (version == GameVersion::PC) {
session->channel.crypt_out.reset(new PSOPCEncryption(server_key));
session->channel.crypt_in.reset(new PSOPCEncryption(client_key));
session->channel.crypt_out.reset(new PSOV2Encryption(server_key));
session->channel.crypt_in.reset(new PSOV2Encryption(client_key));
} else {
session->channel.crypt_out.reset(new PSOGCEncryption(server_key));
session->channel.crypt_in.reset(new PSOGCEncryption(client_key));
session->channel.crypt_out.reset(new PSOV3Encryption(server_key));
session->channel.crypt_in.reset(new PSOV3Encryption(client_key));
}
break;
}
@@ -230,7 +231,10 @@ void ProxyServer::on_client_connect(
ProxyServer::UnlinkedSession::UnlinkedSession(
ProxyServer* server, struct bufferevent* bev, uint16_t local_port, GameVersion version)
ProxyServer* server,
struct bufferevent* bev,
uint16_t local_port,
GameVersion version)
: server(server),
log(string_printf("[ProxyServer:UnlinkedSession:%p] ", bev), proxy_server_log.min_level),
channel(
@@ -288,6 +292,9 @@ void ProxyServer::UnlinkedSession::on_input(Channel& ch, uint16_t command, uint3
character_name = cmd.name;
client_config.cfg = cmd.client_config.cfg;
} else if (session->version == GameVersion::XB) {
throw runtime_error("xbox licenses are not implemented");
} else if (session->version == GameVersion::BB) {
// We should only get a 93 while the session is unlinked; if we get
// anything else, disconnect