Make i2pcontrol password configurable.

ClientContext.cpp

@@ -116,7 +116,8 @@ namespace client
         if(i2pcontrolPort) {
             m_I2PControlService = new I2PControlService(
                 i2p::util::config::GetArg("-i2pcontroladdress", "127.0.0.1"),
-                i2pcontrolPort
+                i2pcontrolPort,
+                i2p::util::config::GetArg("-i2pcontrolpassword", I2P_CONTROL_DEFAULT_PASSWORD)
             );
             m_I2PControlService->Start();
             LogPrint("I2PControl started");

i2pcontrol/I2PControl.cpp

@@ -100,8 +100,8 @@ void I2PControlSession::Response::setId(const std::string& identifier)
     id = identifier;
 }
 
-I2PControlSession::I2PControlSession(boost::asio::io_service& ios)
-    : password(I2P_CONTROL_DEFAULT_PASSWORD), tokens(), tokensMutex(),
+I2PControlSession::I2PControlSession(boost::asio::io_service& ios, const std::string& pass)
+    : password(pass), tokens(), tokensMutex(),
       service(ios), shutdownTimer(ios), expireTokensTimer(ios)
 {
     // Method handlers

i2pcontrol/I2PControl.h

@@ -108,10 +108,12 @@ public:
 
     /**
      * Sets up the appropriate handlers.
+     * @param pass the password required to authenticate (i.e. obtains a token)
      * @param ios the parent io_service object, must remain valid throughout
      *  the lifetime of this I2PControlSession.
      */
-    I2PControlSession(boost::asio::io_service& ios);
+    I2PControlSession(boost::asio::io_service& ios,
+        const std::string& pass = I2P_CONTROL_DEFAULT_PASSWORD);
 
     /**
      * Starts the I2PControlSession.

i2pcontrol/I2PControlServer.cpp

@@ -6,12 +6,10 @@
 #include "util/Timestamp.h"
 #include "version.h"
 
-namespace i2p
-{
-namespace client
-{
-    I2PControlService::I2PControlService(const std::string& address, int port)
-        : m_Session(std::make_shared<I2PControlSession>(m_Service)),
+namespace i2p {
+namespace client {
+    I2PControlService::I2PControlService(const std::string& address, int port, const std::string& pass)
+        : m_Session(std::make_shared<I2PControlSession>(m_Service, pass)),
           m_IsRunning(false), m_Thread(nullptr),
           m_Acceptor(m_Service, boost::asio::ip::tcp::endpoint(
             boost::asio::ip::address::from_string(address), port)

i2pcontrol/I2PControlServer.h

@@ -21,7 +21,7 @@ typedef std::array<char, I2P_CONTROL_MAX_REQUEST_SIZE> I2PControlBuffer;
 class I2PControlService {
 public:
 
-    I2PControlService(const std::string& address, int port);
+    I2PControlService(const std::string& address, int port, const std::string& pass);
     ~I2PControlService ();
 
     void Start ();