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#ifndef QPID_ACL_ACLDATA_H
#define QPID_ACL_ACLDATA_H
/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include "qpid/broker/AclModule.h"
#include "AclTopicMatch.h"
#include "qpid/log/Statement.h"
#include "boost/shared_ptr.hpp"
#include <vector>
#include <sstream>
namespace qpid {
namespace acl {
class AclData {
public:
typedef std::map<qpid::acl::Property, std::string> propertyMap;
typedef propertyMap::const_iterator propertyMapItr;
typedef std::map<qpid::acl::SpecProperty, std::string> specPropertyMap;
typedef specPropertyMap::const_iterator specPropertyMapItr;
//
// rule
//
// Created by AclReader and stored in a ruleSet vector for subsequent
// run-time lookup matching and allow/deny decisions.
// RuleSet vectors are indexed by Action-Object-actorId so these
// attributes are not part of a rule.
// A single ACL file entry may create many rule entries in
// many ruleset vectors.
//
struct Rule {
typedef broker::TopicExchange::TopicExchangeTester topicTester;
int rawRuleNum; // rule number in ACL file
qpid::acl::AclResult ruleMode; // combined allow/deny log/nolog
specPropertyMap props; //
bool pubRoutingKeyInRule;
std::string pubRoutingKey;
boost::shared_ptr<topicTester> pTTest;
bool pubExchNameInRule;
std::string pubExchName;
std::vector<bool> ruleHasUserSub;
Rule (int ruleNum, qpid::acl::AclResult res, specPropertyMap& p) :
rawRuleNum(ruleNum),
ruleMode(res),
props(p),
pubRoutingKeyInRule(false),
pubRoutingKey(),
pTTest(boost::shared_ptr<topicTester>(new topicTester())),
pubExchNameInRule(false),
pubExchName(),
ruleHasUserSub(PROPERTYSIZE, false)
{}
std::string toString () const {
std::ostringstream ruleStr;
ruleStr << "[rule " << rawRuleNum
<< " ruleMode = " << AclHelper::getAclResultStr(ruleMode)
<< " props{";
for (specPropertyMapItr pMItr = props.begin();
pMItr != props.end();
pMItr++) {
ruleStr << " "
<< AclHelper::getPropertyStr((SpecProperty) pMItr-> first)
<< "=" << pMItr->second;
}
ruleStr << " }]";
return ruleStr.str();
}
void addTopicTest(const std::string& pattern) {
pTTest->addBindingKey(broker::TopicExchange::normalize(pattern));
}
// Topic Exchange tester
// return true if any bindings match 'pattern'
bool matchRoutingKey(const std::string& pattern) const
{
topicTester::BindingVec bv;
return pTTest->findMatches(pattern, bv);
}
};
typedef std::vector<Rule> ruleSet;
typedef ruleSet::const_iterator ruleSetItr;
typedef std::map<std::string, ruleSet > actionObject; // user
typedef actionObject::iterator actObjItr;
typedef actionObject* aclAction;
// Action*[] -> Object*[] -> map<user -> set<Rule> >
aclAction* actionList[qpid::acl::ACTIONSIZE];
qpid::acl::AclResult decisionMode; // allow/deny[-log] if no matching rule found
bool transferAcl;
std::string aclSource;
AclResult lookup(
const std::string& id, // actor id
const Action& action,
const ObjectType& objType,
const std::string& name, // object name
std::map<Property, std::string>* params=0);
AclResult lookup(
const std::string& id, // actor id
const Action& action,
const ObjectType& objType,
const std::string& ExchangeName,
const std::string& RoutingKey);
bool matchProp(const std::string & src, const std::string& src1);
void clear ();
static const std::string USER_SUBSTITUTION_KEYWORD;
static const std::string DOMAIN_SUBSTITUTION_KEYWORD;
static const std::string USERDOMAIN_SUBSTITUTION_KEYWORD;
void substituteString(std::string& targetString,
const std::string& placeholder,
const std::string& replacement);
std::string normalizeUserId(const std::string& userId);
void substituteUserId(std::string& ruleString,
const std::string& userId);
void substituteKeywords(std::string& ruleString,
const std::string& userId);
AclData();
virtual ~AclData();
private:
bool compareIntMax(const qpid::acl::SpecProperty theProperty,
const std::string theAclValue,
const std::string theLookupValue);
bool compareIntMin(const qpid::acl::SpecProperty theProperty,
const std::string theAclValue,
const std::string theLookupValue);
};
}} // namespace qpid::acl
#endif // QPID_ACL_ACLDATA_H
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