From ecfe6ab65bd1fc2c7f5733fe6ef4e6ddaac44a26 Mon Sep 17 00:00:00 2001
From: "madmaxoft@gmail.com"
 <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Sun, 23 Sep 2012 22:09:57 +0000
Subject: Source files cleanup: The rest of the files renamed.

git-svn-id: http://mc-server.googlecode.com/svn/trunk@887 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 source/Authenticator.h | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 source/Authenticator.h

(limited to 'source/Authenticator.h')

diff --git a/source/Authenticator.h b/source/Authenticator.h
new file mode 100644
index 000000000..c9e647329
--- /dev/null
+++ b/source/Authenticator.h
@@ -0,0 +1,90 @@
+
+// cAuthenticator.h
+
+// Interfaces to the cAuthenticator class representing the thread that authenticates users against the official MC server
+// Authentication prevents "hackers" from joining with an arbitrary username (possibly impersonating the server admins)
+// For more info, see http://wiki.vg/Session#Server_operation
+// In MCS, authentication is implemented as a single thread that receives queued auth requests and dispatches them one by one.
+
+
+
+
+
+#pragma once
+#ifndef CAUTHENTICATOR_H_INCLUDED
+#define CAUTHENTICATOR_H_INCLUDED
+
+#include "OSSupport/IsThread.h"
+
+
+
+
+
+// fwd: "cRoot.h"
+class cRoot;
+
+
+
+
+
+class cAuthenticator :
+	public cIsThread
+{
+	typedef cIsThread super;
+	
+public:
+	cAuthenticator(void);
+	~cAuthenticator();
+
+	/// (Re-)read server and address from INI:
+	void ReadINI(void);
+
+	/// Queues a request for authenticating a user. If the auth fails, the user is kicked
+	void Authenticate(int a_ClientID, const AString & a_UserName, const AString & a_ServerHash);
+
+	// Stops the authenticator thread
+	void Stop(void);
+	
+private:
+
+	class cUser
+	{
+	public:
+		int     m_ClientID;
+		AString m_Name;
+		AString m_ServerID;
+		
+		cUser(int a_ClientID, const AString & a_Name, const AString & a_ServerID) :
+			m_ClientID(a_ClientID),
+			m_Name(a_Name),
+			m_ServerID(a_ServerID)
+		{
+		}
+	} ;
+	
+	typedef std::deque<cUser> cUserList;
+	
+	cCriticalSection m_CS;
+	cUserList        m_Queue;
+	cEvent           m_QueueNonempty;
+	
+	AString m_Server;
+	AString m_Address;
+	bool    m_ShouldAuthenticate;
+	
+	// cIsThread override:
+	virtual void Execute(void) override;
+	
+	// Returns true if the user authenticated okay, false on error; iLevel is the recursion deptht (bails out if too deep)
+	bool AuthFromAddress(const AString & a_Server, const AString & a_Address, const AString & a_UserName, int a_Level = 1);
+};
+
+
+
+
+
+#endif  // CAUTHENTICATOR_H_INCLUDED
+
+
+
+
-- 
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