class Mongo::Auth::CR::Conversation
Defines behavior around a single MONGODB-CR conversation between the client and server.
@since 2.0.0 @deprecated MONGODB-CR authentication mechanism is deprecated
as of MongoDB 3.6. Support for it in the Ruby driver will be removed in driver version 3.0. Please use SCRAM instead.
@api private
Constants
- LOGIN
-
The login message base.
@since 2.0.0
Attributes
@return [ String ] database The database to authenticate against.
@return [ String ] nonce The initial auth nonce.
Public Instance Methods
Source
# File lib/mongo/auth/cr/conversation.rb, line 76 def continue(reply_document, connection) @nonce = reply_document[Auth::NONCE] if connection && connection.features.op_msg_enabled? selector = LOGIN.merge(user: user.name, nonce: nonce, key: user.auth_key(nonce)) selector[Protocol::Msg::DATABASE_IDENTIFIER] = user.auth_source cluster_time = connection.mongos? && connection.cluster_time selector[Operation::CLUSTER_TIME] = cluster_time if cluster_time Protocol::Msg.new([], {}, selector) else Protocol::Query.new( user.auth_source, Database::COMMAND, LOGIN.merge(user: user.name, nonce: nonce, key: user.auth_key(nonce)), limit: -1 ) end end
Continue the CR
conversation. This sends the client final message to the server after setting the reply from the previous server communication.
@param [ BSON::Document ] reply_document The reply document of the
previous message.
@param [ Mongo::Server::Connection
] connection The connection being
authenticated.
@return [ Protocol::Query
] The next message to send.
@since 2.0.0
Source
# File lib/mongo/auth/cr/conversation.rb, line 49 def start(connection) if connection && connection.features.op_msg_enabled? selector = Auth::GET_NONCE.merge(Protocol::Msg::DATABASE_IDENTIFIER => user.auth_source) cluster_time = connection.mongos? && connection.cluster_time selector[Operation::CLUSTER_TIME] = cluster_time if cluster_time Protocol::Msg.new([], {}, selector) else Protocol::Query.new( user.auth_source, Database::COMMAND, Auth::GET_NONCE, limit: -1) end end
Start the CR
conversation. This returns the first message that needs to be sent to the server.
@param [ Server::Connection
] connection The connection being
authenticated.
@return [ Protocol::Query
] The first CR
conversation message.
@since 2.0.0