commit 127748a82ce1459a35d9886dc250697e78c24dd2
author Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> Thu Sep 06 07:08:51 2018 +0530
committer Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> Wed Nov 21 05:42:58 2018 +0530
tree 1560381a360d58efdb9d0e412d638a267dbc50e9
parent d6f3f7d7622a48fd139b5ce36e314ff6d15db9d3

RMCP+ login support with privilege

Implementation of RMCP login support with appropriate
privilege level.

Unit Test:
1. Verified that user is able to login without any issues
2. Privilege of the user is minimum of requested, user & channel
3. Unable to set higher privilege using Set session commands

Change-Id: I5e9ef21dfc1f1b50aa815562a3a65d90c434877c
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>

session.hpp

diff --git a/session.hpp b/session.hpp
index f3dc2ae..bf136e3 100644
--- a/session.hpp
+++ b/session.hpp
@@ -43,6 +43,10 @@
 // Seconds of inactivity allowed when session is active
 constexpr auto SESSION_INACTIVITY_TIMEOUT = 60s;
 
+// Mask to get only the privilege from requested maximum privlege (RAKP message
+// 1)
+constexpr uint8_t reqMaxPrivMask = 0xF;
+
 /**
  * @struct SequenceNumbers Session Sequence Numbers
  *
@@ -261,12 +265,12 @@
     /**
      * @brief Session's Current Privilege Level
      */
-    Privilege curPrivLevel;
+    Privilege curPrivLevel = Privilege::CALLBACK;
 
     /**
-     * @brief Session's Maximum Privilege Level
+     * @brief Session's Requested Maximum Privilege Level
      */
-    Privilege maxPrivLevel = Privilege::CALLBACK;
+    uint8_t reqMaxPrivLevel;
 
     SequenceNumbers sequenceNums;  // Session Sequence Numbers
     State state = State::INACTIVE; // Session State
@@ -274,6 +278,7 @@
 
     /** @brief Socket channel for communicating with the remote client.*/
     std::shared_ptr<udpsocket::Channel> channelPtr;
+    uint8_t chNum;
 
   private:
     SessionID bmcSessionID = 0;           // BMC Session ID