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-rw-r--r--src/identd/identd_socket.cpp63
1 files changed, 63 insertions, 0 deletions
diff --git a/src/identd/identd_socket.cpp b/src/identd/identd_socket.cpp
new file mode 100644
index 0000000..b85257c
--- /dev/null
+++ b/src/identd/identd_socket.cpp
@@ -0,0 +1,63 @@
+#include <identd/identd_socket.hpp>
+#include <identd/identd_server.hpp>
+#include <xmpp/biboumi_component.hpp>
+#include <sstream>
+#include <iomanip>
+
+#include <utils/sha1.hpp>
+
+#include <logger/logger.hpp>
+
+IdentdSocket::IdentdSocket(std::shared_ptr<Poller>& poller, const socket_t socket, TcpSocketServer<IdentdSocket>& server):
+ TCPSocketHandler(poller),
+ server(dynamic_cast<IdentdServer&>(server))
+{
+ this->socket = socket;
+}
+
+void IdentdSocket::parse_in_buffer(const std::size_t)
+{
+ while (true)
+ {
+ const auto line_end = this->in_buf.find('\n');
+ if (line_end == std::string::npos)
+ break;
+ std::istringstream line(this->in_buf.substr(0, line_end));
+ this->consume_in_buffer(line_end + 1);
+
+ uint16_t local_port;
+ uint16_t remote_port;
+ char sep;
+ line >> local_port >> sep >> remote_port;
+ const auto& xmpp = this->server.get_biboumi_component();
+ auto response = this->generate_answer(xmpp, local_port, remote_port);
+
+ this->send_data(std::move(response));
+ }
+}
+
+static std::string hash_jid(const std::string& jid)
+{
+ return sha1(jid);
+}
+
+std::string IdentdSocket::generate_answer(const BiboumiComponent& biboumi, uint16_t local, uint16_t remote)
+{
+ for (const Bridge* bridge: biboumi.get_bridges())
+ {
+ for (const auto& pair: bridge->get_irc_clients())
+ {
+ if (pair.second->match_port_pairt(local, remote))
+ {
+ std::ostringstream os;
+ os << local << " , " << remote << " : USERID : OTHER : " << hash_jid(bridge->get_bare_jid());
+ log_debug("Identd, sending: ", os.str());
+ return os.str();
+ }
+ }
+ }
+ std::ostringstream os;
+ os << local << " , " << remote << " ERROR : NO-USER";
+ log_debug("Identd, sending: ", os.str());
+ return os.str();
+}