From 2e1ddeb6547e140e9651231fedcd00e8ee4b1ccd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?louiz=E2=80=99?= <louiz@louiz.org>
Date: Sun, 14 Jun 2020 22:54:42 +0200
Subject: Implement SASL plain authentication

---
 src/irc/irc_client.hpp | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'src/irc/irc_client.hpp')

diff --git a/src/irc/irc_client.hpp b/src/irc/irc_client.hpp
index cfb3d21..e2ad8b9 100644
--- a/src/irc/irc_client.hpp
+++ b/src/irc/irc_client.hpp
@@ -1,8 +1,9 @@
 #pragma once
 
-
 #include <irc/irc_message.hpp>
 #include <irc/irc_channel.hpp>
+#include <irc/capability.hpp>
+#include <irc/sasl.hpp>
 #include <irc/iid.hpp>
 
 #include <bridge/history_limit.hpp>
@@ -231,6 +232,17 @@ public:
    * The IRC server is confirming that the invitation has been forwarded
    */
   void on_invited(const IrcMessage& message);
+  /**
+   *  The IRC server sends a CAP message, as part of capabilities negociation. It could be a ACK,
+   *  NACK, or something else
+   */
+  void on_cap(const IrcMessage& message);
+private:
+  void cap_end();
+public:
+  void on_authenticate(const IrcMessage& message);
+  void on_sasl_success(const IrcMessage& message);
+  void on_sasl_login(const IrcMessage& message);
   /**
    * The channel has been completely joined (self presence, topic, all names
    * received etc), send the self presence and topic to the XMPP user.
@@ -359,6 +371,12 @@ private:
    * has been established, we are authentified and we have a nick)
    */
   bool welcomed;
+  /**
+   * Whether or not we are trying to authenticate using sasl. If this is true we need to wait for a
+   * successful auth
+   */
+  SaslState sasl_state{SaslState::unneeded};
+  std::map<std::string, Capability> capabilities;
   /**
    * See http://www.irc.org/tech_docs/draft-brocklesby-irc-isupport-03.txt section 3.3
    * We store the possible chanmodes in this object.
-- 
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