Correct subjectAltName errors in server sign

Signed-off-by: Eric F Crist <ecrist@secure-computing.net>

ChangeLog

@@ -1,12 +1,13 @@
 Easy-RSA 3 ChangeLog
 
-3.0.x (TBD)
+3.0.4 (TBD)
     * Remove use of egrep (#154)
     * Integrate with Travis-CI (#165)
     * Remove "local" from variable assignment (#165)
         * Other changes related to Travis-CI fixes
-	* Assign values (even empty ones) to variables defined previously with
-	  "local"
+	* Assign values to variables defined previously w/local
+    * Finally(?) fix the subjectAltName issues I presented earlier (really
+    fixes #168 
 
 3.0.3 (2017-08-22)
     * Include mktemp windows binary

easyrsa3/easyrsa

@@ -652,10 +652,12 @@ $(display_dn req "$req_in")
 
 		# If type is server and no subjectAltName was requested,
 		# add one to the extensions file
-		if [ "$crt_type" = 'server' ]; then
+		if [ "$crt_type" = 'server' ]; 
+		then
+			sname=$(basename $req_in | cut -d. -f1)
 			echo "$EASYRSA_EXTRA_EXTS" | 
 				grep -q subjectAltName || 
-				print "default_server_san $req_in"
+				print "subjectAltName = DNS:$sname"
 		fi
 
 		# Add any advanced extensions supplied by env-var: