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authorRemko Tronçon <git@el-tramo.be>2009-07-13 19:30:56 (GMT)
committerRemko Tronçon <git@el-tramo.be>2009-07-13 19:30:56 (GMT)
commit43eadfb5d884407c54ccd41cf46881ae374fdf15 (patch)
tree433d3a368bd494ee7d3a46f84b52cede71c19164 /Swiften
parent92614cf44bc98c3aae240a8089452fb950af5c7e (diff)
downloadswift-43eadfb5d884407c54ccd41cf46881ae374fdf15.zip
swift-43eadfb5d884407c54ccd41cf46881ae374fdf15.tar.bz2
Implemented session initialization.
Diffstat (limited to 'Swiften')
-rw-r--r--Swiften/Server/Makefile.inc4
-rw-r--r--Swiften/Server/ServerFromClientSession.cpp64
-rw-r--r--Swiften/Server/ServerFromClientSession.h13
-rw-r--r--Swiften/Server/SimpleUserRegistry.cpp17
-rw-r--r--Swiften/Server/SimpleUserRegistry.h22
-rw-r--r--Swiften/Server/UserRegistry.cpp8
-rw-r--r--Swiften/Server/UserRegistry.h13
7 files changed, 135 insertions, 6 deletions
diff --git a/Swiften/Server/Makefile.inc b/Swiften/Server/Makefile.inc
index 1ab98d7..ae10bd2 100644
--- a/Swiften/Server/Makefile.inc
+++ b/Swiften/Server/Makefile.inc
@@ -2,6 +2,8 @@ SWIFTEN_SOURCES += \
Swiften/Server/ServerSession.cpp \
Swiften/Server/ServerFromClientSession.cpp \
Swiften/Server/ServerStanzaRouter.cpp \
- Swiften/Server/IncomingConnection.cpp
+ Swiften/Server/IncomingConnection.cpp \
+ Swiften/Server/UserRegistry.cpp \
+ Swiften/Server/SimpleUserRegistry.cpp
include Swiften/Server/UnitTest/Makefile.inc
diff --git a/Swiften/Server/ServerFromClientSession.cpp b/Swiften/Server/ServerFromClientSession.cpp
index be8b601..4fc517f 100644
--- a/Swiften/Server/ServerFromClientSession.cpp
+++ b/Swiften/Server/ServerFromClientSession.cpp
@@ -2,10 +2,19 @@
#include <boost/bind.hpp>
+#include "Swiften/Server/UserRegistry.h"
#include "Swiften/Network/IncomingConnection.h"
#include "Swiften/StreamStack/StreamStack.h"
#include "Swiften/StreamStack/IncomingConnectionLayer.h"
#include "Swiften/StreamStack/XMPPLayer.h"
+#include "Swiften/Elements/StreamFeatures.h"
+#include "Swiften/Elements/ResourceBind.h"
+#include "Swiften/Elements/StartSession.h"
+#include "Swiften/Elements/IQ.h"
+#include "Swiften/Elements/AuthSuccess.h"
+#include "Swiften/Elements/AuthFailure.h"
+#include "Swiften/Elements/AuthRequest.h"
+#include "Swiften/SASL/PLAINMessage.h"
namespace Swift {
@@ -13,11 +22,15 @@ ServerFromClientSession::ServerFromClientSession(
const String& id,
boost::shared_ptr<IncomingConnection> connection,
PayloadParserFactoryCollection* payloadParserFactories,
- PayloadSerializerCollection* payloadSerializers) :
+ PayloadSerializerCollection* payloadSerializers,
+ UserRegistry* userRegistry) :
id_(id),
connection_(connection),
payloadParserFactories_(payloadParserFactories),
- payloadSerializers_(payloadSerializers) {
+ payloadSerializers_(payloadSerializers),
+ userRegistry_(userRegistry),
+ authenticated_(false),
+ initialized_(false) {
xmppLayer_ = new XMPPLayer(payloadParserFactories_, payloadSerializers_);
xmppLayer_->onStreamStart.connect(
boost::bind(&ServerFromClientSession::handleStreamStart, this, _2));
@@ -39,12 +52,57 @@ ServerFromClientSession::~ServerFromClientSession() {
delete xmppLayer_;
}
-void ServerFromClientSession::handleElement(boost::shared_ptr<Element>) {
+void ServerFromClientSession::handleElement(boost::shared_ptr<Element> element) {
+ if (initialized_) {
+ onElementReceived(element);
+ }
+ else {
+ if (AuthRequest* authRequest = dynamic_cast<AuthRequest*>(element.get())) {
+ if (authRequest->getMechanism() != "PLAIN") {
+ xmppLayer_->writeElement(boost::shared_ptr<AuthFailure>(new AuthFailure));
+ onSessionFinished();
+ }
+ else {
+ PLAINMessage plainMessage(authRequest->getMessage());
+ if (userRegistry_->isValidUserPassword(JID(plainMessage.getAuthenticationID(), domain_), plainMessage.getPassword())) {
+ xmppLayer_->writeElement(boost::shared_ptr<AuthSuccess>(new AuthSuccess()));
+ authenticated_ = true;
+ xmppLayer_->resetParser();
+ }
+ else {
+ xmppLayer_->writeElement(boost::shared_ptr<AuthFailure>(new AuthFailure));
+ onSessionFinished();
+ }
+ }
+ }
+ else if (IQ* iq = dynamic_cast<IQ*>(element.get())) {
+ if (boost::shared_ptr<ResourceBind> resourceBind = iq->getPayload<ResourceBind>()) {
+ jid_ = JID(user_, domain_, resourceBind->getResource());
+ boost::shared_ptr<ResourceBind> resultResourceBind(new ResourceBind());
+ resultResourceBind->setJID(jid_);
+ xmppLayer_->writeElement(IQ::createResult(JID(), iq->getID(), resultResourceBind));
+ }
+ else if (iq->getPayload<StartSession>()) {
+ initialized_ = true;
+ xmppLayer_->writeElement(IQ::createResult(jid_, iq->getID()));
+ }
+ }
+ }
}
void ServerFromClientSession::handleStreamStart(const String& domain) {
domain_ = domain;
xmppLayer_->writeHeader(domain_, id_);
+
+ boost::shared_ptr<StreamFeatures> features(new StreamFeatures());
+ if (!authenticated_) {
+ features->addAuthenticationMechanism("PLAIN");
+ }
+ else {
+ features->setHasResourceBind();
+ features->setHasSession();
+ }
+ xmppLayer_->writeElement(features);
}
}
diff --git a/Swiften/Server/ServerFromClientSession.h b/Swiften/Server/ServerFromClientSession.h
index 3413a03..9b340bc 100644
--- a/Swiften/Server/ServerFromClientSession.h
+++ b/Swiften/Server/ServerFromClientSession.h
@@ -4,12 +4,14 @@
#include <boost/signal.hpp>
#include "Swiften/Base/String.h"
+#include "Swiften/JID/JID.h"
namespace Swift {
class Element;
class PayloadParserFactoryCollection;
class PayloadSerializerCollection;
class StreamStack;
+ class UserRegistry;
class XMPPLayer;
class IncomingConnectionLayer;
class IncomingConnection;
@@ -21,10 +23,12 @@ namespace Swift {
const String& id,
boost::shared_ptr<IncomingConnection> connection,
PayloadParserFactoryCollection* payloadParserFactories,
- PayloadSerializerCollection* payloadSerializers);
+ PayloadSerializerCollection* payloadSerializers,
+ UserRegistry* userRegistry);
~ServerFromClientSession();
- boost::signal<void()> onSessionFinished;
+ boost::signal<void (boost::shared_ptr<Element>)> onElementReceived;
+ boost::signal<void ()> onSessionFinished;
boost::signal<void (const ByteArray&)> onDataWritten;
boost::signal<void (const ByteArray&)> onDataRead;
@@ -37,9 +41,14 @@ namespace Swift {
boost::shared_ptr<IncomingConnection> connection_;
PayloadParserFactoryCollection* payloadParserFactories_;
PayloadSerializerCollection* payloadSerializers_;
+ UserRegistry* userRegistry_;
+ bool authenticated_;
+ bool initialized_;
IncomingConnectionLayer* connectionLayer_;
StreamStack* streamStack_;
XMPPLayer* xmppLayer_;
String domain_;
+ String user_;
+ JID jid_;
};
}
diff --git a/Swiften/Server/SimpleUserRegistry.cpp b/Swiften/Server/SimpleUserRegistry.cpp
new file mode 100644
index 0000000..1a6743a
--- /dev/null
+++ b/Swiften/Server/SimpleUserRegistry.cpp
@@ -0,0 +1,17 @@
+#include "Swiften/Server/SimpleUserRegistry.h"
+
+namespace Swift {
+
+SimpleUserRegistry::SimpleUserRegistry() {
+}
+
+bool SimpleUserRegistry::isValidUserPassword(const JID& user, const String& password) const {
+ std::map<JID,String>::const_iterator i = users.find(user);
+ return i != users.end() ? i->second == password : false;
+}
+
+void SimpleUserRegistry::addUser(const JID& user, const String& password) {
+ users.insert(std::make_pair(user, password));
+}
+
+}
diff --git a/Swiften/Server/SimpleUserRegistry.h b/Swiften/Server/SimpleUserRegistry.h
new file mode 100644
index 0000000..253025d
--- /dev/null
+++ b/Swiften/Server/SimpleUserRegistry.h
@@ -0,0 +1,22 @@
+#pragma once
+
+#include <map>
+
+#include "Swiften/JID/JID.h"
+#include "Swiften/Base/String.h"
+#include "Swiften/Server/UserRegistry.h"
+
+namespace Swift {
+ class String;
+
+ class SimpleUserRegistry : public UserRegistry {
+ public:
+ SimpleUserRegistry();
+
+ virtual bool isValidUserPassword(const JID& user, const String& password) const;
+ void addUser(const JID& user, const String& password);
+
+ private:
+ std::map<JID, String> users;
+ };
+}
diff --git a/Swiften/Server/UserRegistry.cpp b/Swiften/Server/UserRegistry.cpp
new file mode 100644
index 0000000..d1a509f
--- /dev/null
+++ b/Swiften/Server/UserRegistry.cpp
@@ -0,0 +1,8 @@
+#include "Swiften/Server/UserRegistry.h"
+
+namespace Swift {
+
+UserRegistry::~UserRegistry() {
+}
+
+}
diff --git a/Swiften/Server/UserRegistry.h b/Swiften/Server/UserRegistry.h
new file mode 100644
index 0000000..5ced019
--- /dev/null
+++ b/Swiften/Server/UserRegistry.h
@@ -0,0 +1,13 @@
+#pragma once
+
+namespace Swift {
+ class String;
+ class JID;
+
+ class UserRegistry {
+ public:
+ virtual ~UserRegistry();
+
+ virtual bool isValidUserPassword(const JID& user, const String& password) const = 0;
+ };
+}