Add config <options:disablehmac> to support disabling of HMAC, and tidy up to detect if the other side hasnt got it enabled and we did, or if we enabled it and dont have sha256 (that would be an oops)

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@6776 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 8 insertions, 0 deletions

diff --git a/src/modules/m_spanningtree/utils.h b/src/modules/m_spanningtree/utils.h
index 291d7010d..70ce1eb13 100644
--- a/src/modules/m_spanningtree/utils.h
+++ b/src/modules/m_spanningtree/utils.h
@@ -98,6 +98,14 @@ class SpanningTreeUtilities
 	 */
 	std::vector<std::string> hooknames;
 
+	/** True (default) if we are to use challenge-response HMAC
+	 * to authenticate passwords.
+	 *
+	 * NOTE: This defaults to on, but should be turned off if
+	 * you are linking to an older version of inspircd.
+	 */
+	bool ChallengeResponse;
+
 	/** Initialise utility class
 	 */
 	SpanningTreeUtilities(InspIRCd* Instance, ModuleSpanningTree* Creator);