impala::AuthManager Class Reference

#include <authentication.h>

Collaboration diagram for impala::AuthManager:

Public Member Functions
Status	Init ()
AuthProvider *	GetExternalAuthProvider ()
AuthProvider *	GetInternalAuthProvider ()

Static Public Member Functions
static AuthManager *	GetInstance ()

Private Attributes
boost::scoped_ptr< AuthProvider >	internal_auth_provider_
boost::scoped_ptr< AuthProvider >	external_auth_provider_

Static Private Attributes
static AuthManager *	auth_manager_ = new AuthManager()

Detailed Description

System-wide authentication manager responsible for initialising authentication systems, including Sasl and Kerberos, and for providing auth-enabled Thrift structures to servers and clients.

Definition at line 35 of file authentication.h.

Member Function Documentation

AuthProvider * impala::AuthManager::GetExternalAuthProvider

(

)

Returns the authentication provider to use for "external" communication such as the impala shell, jdbc, odbc, etc. This only applies to the server side of a connection; the client side of said connection is never an internal process.

Definition at line 1025 of file authentication.cc.

Referenced by impala::TEST().

static AuthManager* impala::AuthManager::GetInstance ( )

inlinestatic

Definition at line 37 of file authentication.h.

References auth_manager_.

Referenced by impala::CreateImpalaServer(), impala::TEST(), impala::ThriftClient< InterfaceType >::ThriftClient(), and impala::ThriftServer::ThriftServer().

AuthProvider * impala::AuthManager::GetInternalAuthProvider

(

)

Returns the authentication provider to use for internal daemon <-> daemon connections. This goes for both the client and server sides. An example connection this applies to would be backend <-> statestore.

Definition at line 1030 of file authentication.cc.

Referenced by impala::TEST(), impala::ThriftClient< InterfaceType >::ThriftClient(), and impala::ThriftServer::ThriftServer().

Status impala::AuthManager::Init

(

)

Set up internal and external AuthProvider classes. This does a bunch of flag checking and calls each AuthProvider->Start().

Definition at line 896 of file authentication.cc.

References impala::SaslAuthProvider::InitKerberos(), impala::SaslAuthProvider::InitLdap(), impala::LDAP_URI_PREFIX, impala::LDAPS_URI_PREFIX, impala::OK, and RETURN_IF_ERROR.

Member Data Documentation

AuthManager * impala::AuthManager::auth_manager_ = new AuthManager()

staticprivate

Definition at line 55 of file authentication.h.

Referenced by GetInstance().

boost::scoped_ptr<AuthProvider> impala::AuthManager::external_auth_provider_

private

Definition at line 60 of file authentication.h.

boost::scoped_ptr<AuthProvider> impala::AuthManager::internal_auth_provider_

private

These are provided for convenience, so that demon<->demon and client<->demon services don't have to check the auth flags to figure out which auth provider to use.

Definition at line 59 of file authentication.h.

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The documentation for this class was generated from the following files:

• be/src/rpc/authentication.h
• be/src/rpc/authentication.cc