// public methods
/// <summary>
/// Authenticates the connection against the given database.
/// </summary>
/// <param name="connection">The connection.</param>
/// <param name="credential">The credential.</param>
public void Authenticate(MongoConnection connection, MongoCredential credential)
{
using (var conversation = new SaslConversation())
{
var currentStep = _mechanism.Initialize(connection, credential);
var command = new CommandDocument
{
{ "saslStart", 1 },
{ "mechanism", _mechanism.Name },
{ "payload", currentStep.BytesToSendToServer }
};
while (true)
{
CommandResult result;
try
{
result = RunCommand(connection, credential.Source, command);
}
catch (MongoCommandException ex)
{
var message = "Unknown error occured during authentication.";
var code = ex.CommandResult.Code;
var errmsg = ex.CommandResult.ErrorMessage;
if (code.HasValue && errmsg != null)
{
message = string.Format("Error: {0} - {1}", code, errmsg);
}
throw new MongoSecurityException(message, ex);
}
if (result.Response["done"].AsBoolean)
{
break;
}
currentStep = currentStep.Transition(conversation, result.Response["payload"].AsByteArray);
command = new CommandDocument
{
{ "saslContinue", 1 },
{ "conversationId", result.Response["conversationId"].AsInt32 },
{ "payload", currentStep.BytesToSendToServer }
};
}
}
}
// public methods
/// <summary>
/// Authenticates the connection against the given database.
/// </summary>
/// <param name="connection">The connection.</param>
/// <param name="credential">The credential.</param>
public void Authenticate(MongoConnection connection, MongoCredential credential)
{
using (var conversation = new SaslConversation())
{
var currentStep = _mechanism.Initialize(connection, credential);
var command = new CommandDocument
{
{ "saslStart", 1 },
{ "mechanism", _mechanism.Name },
{ "payload", currentStep.BytesToSendToServer }
};
while (true)
{
CommandResult result;
try
{
result = RunCommand(connection, credential.Source, command);
}
catch (MongoCommandException ex)
{
var message = "Unknown error occured during authentication.";
var code = ex.CommandResult.Code;
var errmsg = ex.CommandResult.ErrorMessage;
if(code.HasValue && errmsg != null)
{
message = string.Format("Error: {0} - {1}", code, errmsg);
}
throw new MongoSecurityException(message, ex);
}
if (result.Response["done"].AsBoolean)
{
break;
}
currentStep = currentStep.Transition(conversation, result.Response["payload"].AsByteArray);
command = new CommandDocument
{
{ "saslContinue", 1 },
{ "conversationId", result.Response["conversationId"].AsInt32 },
{ "payload", currentStep.BytesToSendToServer }
};
}
}
}
// public methods
/// <summary>
/// Authenticates the connection against the given database.
/// </summary>
/// <param name="connection">The connection.</param>
/// <param name="credentials">The credentials.</param>
public void Authenticate(MongoConnection connection, MongoCredentials credentials)
{
using (var conversation = new SaslConversation())
{
var currentStep = _mechanism.Initialize(connection, credentials);
var command = new CommandDocument
{
{ "saslStart", 1 },
{ "mechanism", _mechanism.Name },
{ "payload", currentStep.BytesToSendToServer }
};
while (true)
{
var result = connection.RunCommand(credentials.Source, QueryFlags.SlaveOk, command, true);
var code = result.Response["code"].AsInt32;
if (code != 0)
{
HandleError(result, code);
}
if (result.Response["done"].AsBoolean)
{
break;
}
currentStep = currentStep.Transition(conversation, result.Response["payload"].AsByteArray);
command = new CommandDocument
{
{ "saslContinue", 1 },
{ "conversationId", result.Response["conversationId"].AsInt32 },
{ "payload", currentStep.BytesToSendToServer }
};
}
}
}
