private void WriteHeader(AMFHeader header, ObjectEncoding objectEncoding)
{
base.Reset();
base.WriteUTF(header.Name);
base.WriteBoolean(header.MustUnderstand);
base.WriteInt32(-1);
base.WriteData(objectEncoding, header.Content);
}
/// <summary>
/// Removes the named header from teh AMF packet.
/// </summary>
/// <param name="header">The name of the header.</param>
public void RemoveHeader(string header)
{
for (int i = 0; _headers != null && i < _headers.Count; i++)
{
AMFHeader amfHeader = _headers[i] as AMFHeader;
if (amfHeader.Name == header)
{
_headers.RemoveAt(i);
}
}
}
/// <summary>
/// Gets the value of a single AMF header object by name.
/// </summary>
/// <param name="header">The name of the header.</param>
/// <returns>The header referenced by name.</returns>
public AMFHeader GetHeader(string header)
{
for (int i = 0; _headers != null && i < _headers.Count; i++)
{
AMFHeader amfHeader = _headers[i] as AMFHeader;
if (amfHeader.Name == header)
{
return(amfHeader);
}
}
return(null);
}
public override void Invoke(AMFContext context) {
MessageBroker messageBroker = _endpoint.GetMessageBroker();
try {
AMFHeader amfHeader = context.AMFMessage.GetHeader(AMFHeader.CredentialsHeader);
if (amfHeader != null && amfHeader.Content != null) {
string userId = ((ASObject)amfHeader.Content)["userid"] as string;
string password = ((ASObject)amfHeader.Content)["password"] as string;
//Clear credentials header, further requests will not send the credentials
ASObject asoObject = new ASObject();
asoObject["name"] = AMFHeader.CredentialsHeader;
asoObject["mustUnderstand"] = false;
asoObject["data"] = null;//clear
AMFHeader header = new AMFHeader(AMFHeader.RequestPersistentHeader, true, asoObject);
context.MessageOutput.AddHeader(header);
IPrincipal principal = _endpoint.GetMessageBroker().LoginManager.Login(userId, amfHeader.Content as IDictionary);
string key = EncryptCredentials(_endpoint, principal, userId, password);
ASObject asoObjectCredentialsId = new ASObject();
asoObjectCredentialsId["name"] = AMFHeader.CredentialsIdHeader;
asoObjectCredentialsId["mustUnderstand"] = false;
asoObjectCredentialsId["data"] = key;//set
AMFHeader headerCredentialsId = new AMFHeader(AMFHeader.RequestPersistentHeader, true, asoObjectCredentialsId);
context.MessageOutput.AddHeader(headerCredentialsId);
} else {
amfHeader = context.AMFMessage.GetHeader(AMFHeader.CredentialsIdHeader);
if (amfHeader != null) {
string key = amfHeader.Content as string;
if (key != null)
_endpoint.GetMessageBroker().LoginManager.RestorePrincipal(key);
} else {
_endpoint.GetMessageBroker().LoginManager.RestorePrincipal();
}
}
} catch (UnauthorizedAccessException exception) {
for (int i = 0; i < context.AMFMessage.BodyCount; i++) {
AMFBody amfBody = context.AMFMessage.GetBodyAt(i);
ErrorResponseBody errorResponseBody = new ErrorResponseBody(amfBody, exception);
context.MessageOutput.AddBody(errorResponseBody);
}
} catch (Exception exception) {
if (log != null && log.IsErrorEnabled)
log.Error(exception.Message, exception);
for (int i = 0; i < context.AMFMessage.BodyCount; i++) {
AMFBody amfBody = context.AMFMessage.GetBodyAt(i);
ErrorResponseBody errorResponseBody = new ErrorResponseBody(amfBody, exception);
context.MessageOutput.AddBody(errorResponseBody);
}
}
}
public override void Invoke(AMFContext context) {
MessageOutput messageOutput = context.MessageOutput;
for (int i = 0; i < context.AMFMessage.BodyCount; i++) {
AMFBody amfBody = context.AMFMessage.GetBodyAt(i);
//Check for Flex2 messages
if (amfBody.IsEmptyTarget) {
object content = amfBody.Content;
if (content is IList)
content = (content as IList)[0];
IMessage message = content as IMessage;
if (message != null) {
Client client = null;
HttpSession session = null;
if (FluorineContext.Current.Client == null) {
IClientRegistry clientRegistry = _endpoint.GetMessageBroker().ClientRegistry;
string clientId = message.GetFlexClientId();
if (!clientRegistry.HasClient(clientId)) {
lock (clientRegistry.SyncRoot) {
if (!clientRegistry.HasClient(clientId)) {
client = _endpoint.GetMessageBroker().ClientRegistry.GetClient(clientId) as Client;
}
}
}
if (client == null)
client = _endpoint.GetMessageBroker().ClientRegistry.GetClient(clientId) as Client;
FluorineContext.Current.SetClient(client);
}
session = _endpoint.GetMessageBroker().SessionManager.GetHttpSession(HttpContext.Current);
FluorineContext.Current.SetSession(session);
//Context initialized, notify listeners.
if (session != null && session.IsNew)
session.NotifyCreated();
if (client != null) {
if (session != null)
client.RegisterSession(session);
if (client.IsNew) {
client.Renew(_endpoint.ClientLeaseTime);
client.NotifyCreated();
}
}
/*
RemotingConnection remotingConnection = null;
foreach (IConnection connection in client.Connections)
{
if (connection is RemotingConnection)
{
remotingConnection = connection as RemotingConnection;
break;
}
}
if (remotingConnection == null)
{
remotingConnection = new RemotingConnection(_endpoint, null, client.Id, null);
remotingConnection.Initialize(client, session);
}
FluorineContext.Current.SetConnection(remotingConnection);
*/
}
} else {
//Flash remoting
AMFHeader amfHeader = context.AMFMessage.GetHeader(AMFHeader.AMFDSIdHeader);
string amfDSId = null;
if (amfHeader == null) {
amfDSId = Guid.NewGuid().ToString("D");
ASObject asoObjectDSId = new ASObject();
asoObjectDSId["name"] = AMFHeader.AMFDSIdHeader;
asoObjectDSId["mustUnderstand"] = false;
asoObjectDSId["data"] = amfDSId;//set
AMFHeader headerDSId = new AMFHeader(AMFHeader.RequestPersistentHeader, true, asoObjectDSId);
context.MessageOutput.AddHeader(headerDSId);
} else
amfDSId = amfHeader.Content as string;
Client client = null;
HttpSession session = null;
if (FluorineContext.Current.Client == null) {
IClientRegistry clientRegistry = _endpoint.GetMessageBroker().ClientRegistry;
string clientId = amfDSId;
if (!clientRegistry.HasClient(clientId)) {
lock (clientRegistry.SyncRoot) {
if (!clientRegistry.HasClient(clientId)) {
client = _endpoint.GetMessageBroker().ClientRegistry.GetClient(clientId) as Client;
}
}
}
if (client == null)
client = _endpoint.GetMessageBroker().ClientRegistry.GetClient(clientId) as Client;
}
FluorineContext.Current.SetClient(client);
session = _endpoint.GetMessageBroker().SessionManager.GetHttpSession(HttpContext.Current);
FluorineContext.Current.SetSession(session);
//Context initialized, notify listeners.
if (session != null && session.IsNew)
session.NotifyCreated();
if (client != null) {
if (session != null)
client.RegisterSession(session);
if (client.IsNew) {
client.Renew(_endpoint.ClientLeaseTime);
client.NotifyCreated();
}
}
}
}
}
/// <summary>
/// Adds a header to the AMF packet.
/// </summary>
/// <param name="header">The header object to add.</param>
public void AddHeader(AMFHeader header)
{
this._headers.Add(header);
}
public bool Logout() {
bool result = false;
if (_loginCommand != null) {
result = _loginCommand.Logout(this.Principal);
if (this.IsPerClientAuthentication) {
if (FluorineContext.Current.Client != null)
FluorineContext.Current.Client.Principal = null;
} else {
if (FluorineContext.Current.Session != null)
FluorineContext.Current.Session.Invalidate();
}
} else {
if (FluorineContext.Current.Session != null)
FluorineContext.Current.Session.Invalidate();
if (log.IsErrorEnabled)
log.Error(__Res.GetString(__Res.Security_LoginMissing));
//GodLesZ.Library.Amf.Messaging.SecurityException se = new GodLesZ.Library.Amf.Messaging.SecurityException(NoLoginCommand, GodLesZ.Library.Amf.Messaging.SecurityException.ServerAuthorizationCode);
//throw se;
throw new UnauthorizedAccessException(__Res.GetString(__Res.Security_LoginMissing));
}
if (HttpContext.Current != null) {
/*
HttpCookie authCookie = HttpContext.Current.Request.Cookies.Get(FormsAuthCookieName);
if (authCookie != null)
{
FormsAuthenticationTicket ticket = FormsAuthentication.Decrypt(authCookie.Value);
if (ticket != null && ticket.UserData != null && ticket.UserData.StartsWith(FluorineContext.FluorineTicket))
{
HttpRuntime.Cache.Remove(ticket.UserData);
}
}
*/
FormsAuthentication.SignOut();
}
if (AMFContext.Current != null) {
AMFContext amfContext = AMFContext.Current;
AMFHeader amfHeader = amfContext.AMFMessage.GetHeader(AMFHeader.CredentialsIdHeader);
if (amfHeader != null) {
amfContext.AMFMessage.RemoveHeader(AMFHeader.CredentialsIdHeader);
ASObject asoObjectCredentialsId = new ASObject();
asoObjectCredentialsId["name"] = AMFHeader.CredentialsIdHeader;
asoObjectCredentialsId["mustUnderstand"] = false;
asoObjectCredentialsId["data"] = null;//clear
AMFHeader headerCredentialsId = new AMFHeader(AMFHeader.RequestPersistentHeader, true, asoObjectCredentialsId);
amfContext.MessageOutput.AddHeader(headerCredentialsId);
}
}
return result;
}
