Mongo shell 2.6 doesn't support param digestpassword (Fixes voxpupuli…

…#438)

lib/puppet/provider/mongodb.rb

@@ -203,4 +203,13 @@ def self.mongo_24?
   def mongo_24?
     self.class.mongo_24?
   end
+
+  def self.mongo_26?
+    v = mongo_version
+    !v[%r{^2\.6\.}].nil?
+  end
+
+  def mongo_26?
+    self.class.mongo_26?
+  end
 end

lib/puppet/provider/mongodb_user/mongodb.rb

@@ -57,7 +57,7 @@ def self.prefetch(resources)
 
   def create
     if db_ismaster
-      if mongo_24?
+      if mongo_24? || mongo_26?
         if @resource[:password_hash]
           raise Puppet::Error, "password_hash can't be set on MongoDB older than 3.0; use password instead"
         end
@@ -134,6 +134,15 @@ def password_hash=(_value)
   def password=(value)
     if mongo_24?
       mongo_eval("db.changeUserPassword('#{@resource[:username]}','#{value}')", @resource[:database])
+    elsif mongo_26?
+      cmd_json = <<-EOS.gsub(%r{^\s*}, '').gsub(%r{$\n}, '')
+      {
+          "updateUser": "#{@resource[:username]}",
+          "pwd": "#{@resource[:password]}"
+      }
+      EOS
+
+      mongo_eval("db.runCommand(#{cmd_json})", @resource[:database])
     else
       cmd_json = <<-EOS.gsub(%r{^\s*}, '').gsub(%r{$\n}, '')
       {