StorageClientInterface added checking for auth and storage availability on gLiveSupport startup as a result of the new XML-RPC getVersion function in PHP auth and storage see http://bugs.campware.org/view.php?id=826
281 lines
10 KiB
C++
281 lines
10 KiB
C++
/*------------------------------------------------------------------------------
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Copyright (c) 2004 Media Development Loan Fund
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This file is part of the LiveSupport project.
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http://livesupport.campware.org/
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To report bugs, send an e-mail to bugs@campware.org
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LiveSupport is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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LiveSupport is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with LiveSupport; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Author : $Author: maroy $
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Version : $Revision: 1.7 $
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Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/authentication/src/TestAuthenticationClient.cxx,v $
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------------------------------------------------------------------------------*/
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/* ============================================================ include files */
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#ifdef HAVE_CONFIG_H
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#include "configure.h"
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#endif
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#else
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#error "Need unistd.h"
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#endif
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#include <fstream>
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#include <boost/date_time/posix_time/posix_time.hpp>
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#include <XmlRpcClient.h>
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#include <XmlRpcValue.h>
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#include "TestAuthenticationClient.h"
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using namespace boost::posix_time;
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using namespace XmlRpc;
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using namespace LiveSupport::Core;
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using namespace LiveSupport::Authentication;
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/* =================================================== local data structures */
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/* ================================================ local constants & macros */
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/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ configuration file constants */
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/*------------------------------------------------------------------------------
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* The name of the config element for this class
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*----------------------------------------------------------------------------*/
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const std::string TestAuthenticationClient::configElementNameStr
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= "testAuthentication";
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/*------------------------------------------------------------------------------
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* The name of the config child element for the login and password
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*----------------------------------------------------------------------------*/
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static const std::string userConfigElementName = "user";
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/*------------------------------------------------------------------------------
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* The name of the config element attribute for the login
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*----------------------------------------------------------------------------*/
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static const std::string userLoginAttrName = "login";
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/*------------------------------------------------------------------------------
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* The name of the config element attribute for the password
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*----------------------------------------------------------------------------*/
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static const std::string userPasswordAttrName = "password";
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/*------------------------------------------------------------------------------
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* The dummy sessionId string returned by this authentication client
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*----------------------------------------------------------------------------*/
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static const std::string dummySessionIdString = "dummySessionId";
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/*------------------------------------------------------------------------------
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* The version string, returned by getVersion
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*----------------------------------------------------------------------------*/
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static const std::string versionStr = "TestAuthentication";
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/* =============================================== local function prototypes */
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/* ============================================================= module code */
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/*------------------------------------------------------------------------------
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* Configure the test storage client.
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*----------------------------------------------------------------------------*/
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void
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TestAuthenticationClient :: configure(const xmlpp::Element & element)
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throw (std::invalid_argument)
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{
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if (element.get_name() != configElementNameStr) {
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std::string eMsg = "bad configuration element ";
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eMsg += element.get_name();
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throw std::invalid_argument(eMsg);
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}
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const xmlpp::Attribute * attribute;
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// read the user data
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xmlpp::Node::NodeList childNodes
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= element.get_children(userConfigElementName);
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xmlpp::Node::NodeList::iterator it = childNodes.begin();
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if (it == childNodes.end()) {
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std::string eMsg = "missing ";
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eMsg += userConfigElementName;
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eMsg += " XML element";
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throw std::invalid_argument(eMsg);
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}
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const xmlpp::Element * userConfigElement
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= dynamic_cast<const xmlpp::Element*> (*it);
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if (!(attribute = userConfigElement
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->get_attribute(userLoginAttrName))) {
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std::string eMsg = "missing attribute ";
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eMsg += userLoginAttrName;
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throw std::invalid_argument(eMsg);
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}
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userLogin = attribute->get_value();
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if (!(attribute = userConfigElement
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->get_attribute(userPasswordAttrName))) {
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std::string eMsg = "missing attribute ";
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eMsg += userPasswordAttrName;
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throw std::invalid_argument(eMsg);
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}
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userPassword = attribute->get_value();
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++it;
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if (it != childNodes.end()) {
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std::string eMsg = "more than one ";
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eMsg += userConfigElementName;
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eMsg += " XML element";
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throw std::invalid_argument(eMsg);
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}
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versionString.reset(new Glib::ustring(versionStr));
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sessionIdList.clear();
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sessionCounter = 0;
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}
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/*------------------------------------------------------------------------------
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* Return the version string of the test storage.
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*----------------------------------------------------------------------------*/
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Ptr<const Glib::ustring>::Ref
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TestAuthenticationClient :: getVersion(void)
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throw (Core::XmlRpcException)
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{
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return versionString;
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}
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/*------------------------------------------------------------------------------
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* Login to the authentication server.
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*----------------------------------------------------------------------------*/
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Ptr<SessionId>::Ref
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TestAuthenticationClient :: login(const std::string & login,
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const std::string & password)
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throw (XmlRpcException)
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{
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Ptr<SessionId>::Ref sessionId;
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if (login == userLogin && password == userPassword) {
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std::stringstream sessionIdStream;
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sessionIdStream << dummySessionIdString
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<< sessionCounter++
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<< '-'
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<< rand();
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sessionIdList.insert(sessionIdStream.str());
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sessionId.reset(new SessionId(sessionIdStream.str()));
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return sessionId;
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} else {
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throw XmlRpcException("incorrect login or password");
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}
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}
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/*------------------------------------------------------------------------------
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* Logout from the authentication server.
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*----------------------------------------------------------------------------*/
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void
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TestAuthenticationClient :: logout(Ptr<SessionId>::Ref sessionId)
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throw (XmlRpcException)
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{
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// this returns the number of entries found and erased
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if (!sessionId || sessionIdList.erase(sessionId->getId())) {
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return;
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} else {
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throw XmlRpcException("logout() called without previous login()");
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}
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}
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/*------------------------------------------------------------------------------
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* Load a `user preferences' item from the server.
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*----------------------------------------------------------------------------*/
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Ptr<Glib::ustring>::Ref
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TestAuthenticationClient :: loadPreferencesItem(
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Ptr<SessionId>::Ref sessionId,
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const Glib::ustring & key)
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throw (XmlRpcException)
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{
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if (!sessionId
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|| sessionIdList.find(sessionId->getId()) == sessionIdList.end()) {
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throw XmlRpcException("bad session ID");
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}
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PreferencesType::iterator it;
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if ((it = preferences.find(key)) == preferences.end()) {
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throw XmlRpcException("no such user preferences item");
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}
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Ptr<Glib::ustring>::Ref value(new Glib::ustring(*it->second));
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return value;
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}
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/*------------------------------------------------------------------------------
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* Store a `user preferences' item on the server.
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*----------------------------------------------------------------------------*/
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void
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TestAuthenticationClient :: savePreferencesItem(
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Ptr<SessionId>::Ref sessionId,
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const Glib::ustring & key,
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Ptr<const Glib::ustring>::Ref value)
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throw (XmlRpcException)
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{
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if (!sessionId
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|| sessionIdList.find(sessionId->getId()) == sessionIdList.end()) {
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throw XmlRpcException("bad session ID");
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}
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if (sessionIdList.find(sessionId->getId()) == sessionIdList.end()) {
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throw XmlRpcException("loadPreferences() called before login()");
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}
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preferences[key] = value;
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}
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/*------------------------------------------------------------------------------
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* Delete a `user preferences' item from the server.
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*----------------------------------------------------------------------------*/
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void
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TestAuthenticationClient :: deletePreferencesItem(
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Ptr<SessionId>::Ref sessionId,
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const Glib::ustring & key)
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throw (XmlRpcException)
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{
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if (!sessionId
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|| sessionIdList.find(sessionId->getId()) == sessionIdList.end()) {
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throw XmlRpcException("bad session ID");
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}
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PreferencesType::iterator it;
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if ((it = preferences.find(key)) == preferences.end()) {
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throw XmlRpcException("no such user preferences item");
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}
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preferences.erase(it);
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}
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