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BUG#: 9651
TITLE: Incomplete username will be printed in syslog

DESCRIPTION:

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#include <Pegasus/Common/Executor.h>
#include <Pegasus/Config/ConfigManager.h>
#include <Pegasus/Common/Tracer.h>
#include "PAMBasicAuthenticator.h"

PEGASUS_USING_STD;

PEGASUS_NAMESPACE_BEGIN

PAMBasicAuthenticator::PAMBasicAuthenticator()
{
    PEG_METHOD_ENTER(TRC_AUTHENTICATION,
        "PAMBasicAuthenticator::PAMBasicAuthenticator()");

    // Build Authentication parameter realm required for Basic Challenge
    // e.g. realm="HostName"

    _realm.assign("realm=");
    _realm.append(Char16('"'));
    _realm.append(System::getHostName());
    _realm.append(Char16('"'));

    PEG_METHOD_EXIT();
}

PAMBasicAuthenticator::~PAMBasicAuthenticator()
{
    PEG_METHOD_ENTER(TRC_AUTHENTICATION,
        "PAMBasicAuthenticator::~PAMBasicAuthenticator()");

    PEG_METHOD_EXIT();
}

Boolean PAMBasicAuthenticator::authenticate(
    const String& userName,
    const String& password)
{
    PEG_METHOD_ENTER(TRC_AUTHENTICATION,
        "PAMBasicAuthenticator::authenticate()");

    if (Executor::authenticatePassword(
        userName.getCString(), password.getCString()) != 0)
    {
        PEG_METHOD_EXIT();
        return false;
    }

    PEG_METHOD_EXIT();
    return true;
}

Boolean PAMBasicAuthenticator::validateUser(const String& userName)
{
    PEG_METHOD_ENTER(TRC_AUTHENTICATION,
        "PAMBasicAuthenticator::validateUser()");

    if (Executor::validateUser(userName.getCString()) != 0)
    {
        PEG_METHOD_EXIT();
        return false;
    }

    PEG_METHOD_EXIT();
    return true;
}


String PAMBasicAuthenticator::getAuthResponseHeader()
{
    PEG_METHOD_ENTER(TRC_AUTHENTICATION,
        "PAMBasicAuthenticator::getAuthResponseHeader()");

    // Build response header: WWW-Authenticate: Basic realm="HostName"

    String responseHeader = "WWW-Authenticate: Basic ";
    responseHeader.append(_realm);

    PEG_METHOD_EXIT();
    return responseHeader;
}

PEGASUS_NAMESPACE_END