/// <summary>
/// Gets a parameter for the unmanaged signature that represents the provided <paramref name="info"/>.
/// </summary>
/// <param name="generator">The marshalling generator for this <paramref name="info"/></param>
/// <param name="info">Object to marshal</param>
public static ParameterSyntax AsParameter(this IMarshallingGenerator generator, TypePositionInfo info)
{
SignatureBehavior behavior = generator.GetNativeSignatureBehavior(info);
if (behavior == SignatureBehavior.ManagedTypeAndAttributes)
{
return GenerateForwardingParameter(info);
}
return Parameter(Identifier(info.InstanceIdentifier))
.WithType(behavior switch
{
SignatureBehavior.NativeType => generator.AsNativeType(info),
SignatureBehavior.PointerToNativeType => PointerType(generator.AsNativeType(info)),
_ => throw new InvalidOperationException()
});
public static bindingTemplate start(UDDIClient client, String cfg_node_name)
{
bool reg = client.getClientConfig().getConfiguration().client.subscriptionCallbacks.autoRegisterBindingTemplate;
String endpoint = client.getClientConfig().getConfiguration().client.subscriptionCallbacks.listenUrl;
String kd = client.getClientConfig().getConfiguration().client.subscriptionCallbacks.keyDomain;
String key = client.getClientConfig().getConfiguration().client.subscriptionCallbacks.autoRegisterBusinessServiceKey;
String sbs = client.getClientConfig().getConfiguration().client.subscriptionCallbacks.signatureBehavior;
SignatureBehavior sb = SignatureBehavior.DoNothing;
try
{
sb = (SignatureBehavior)Enum.Parse(typeof(SignatureBehavior), sbs);
}
catch (Exception ex)
{
log.warn("Unable to parse config setting for SignatureBehavior, defaulting to DoNothing", ex);
}
return(start(client, cfg_node_name, endpoint, kd, reg, key, sb));
}
/**
* return true if and only if the binding exists and is signed
*
* @param bindingKey
* @param uddiInquiryService
* @param token
* @param behavior
* @return
*/
private static bool CheckExistingBindingForSignature(String bindingKey, UDDI_Inquiry_SoapBinding uddiInquiryService, String token, SignatureBehavior behavior)
{
get_bindingDetail gbd = new get_bindingDetail();
gbd.authInfo = (token);
gbd.bindingKey = new string[] { bindingKey };
try
{
bindingDetail bindingDetail = uddiInquiryService.get_bindingDetail(gbd);
if (bindingDetail != null &&
bindingDetail.bindingTemplate != null &&
bindingDetail.bindingTemplate.Length > 0 &&
bindingDetail.bindingTemplate[0].Signature != null &&
bindingDetail.bindingTemplate[0].Signature.Length > 0)
{
log.info("the binding template with key=" + bindingKey + " exists and is digitally signed");
}
return(true);
}
catch (Exception ex)
{
log.debug("Error caught checking for the existence of and if a signature is present for binding key " + bindingKey + " this may be ignorable", ex);
}
return(false);
}
/**
* Registers a UDDI binding template that represents the subscription
* callback endpoint
*
* @param client
* @param cfg_node_name
* @param bt - Binding Template
* @param behavior
* @return
* @throws ServiceAlreadyStartedException
* @throws SecurityException
* @throws ConfigurationException
* @throws TransportException
* @throws DispositionReportFaultMessage
* @throws RemoteException
* @throws UnexpectedException
* @throws RegistrationAbortedException
* @throws UnableToSignException
*/
public static bindingTemplate registerBinding(UDDIClient client, String cfg_node_name, bindingTemplate bt, SignatureBehavior behavior)
{
log.info("Attempting to register binding " + bt.bindingKey);
UDDIClerk clerk = client.getClerk(cfg_node_name);
Transport tp = client.getTransport(cfg_node_name);
UDDI_Inquiry_SoapBinding uddiInquiryService = tp.getUDDIInquiryService();
UDDI_Publication_SoapBinding uddiPublishService = tp.getUDDIPublishService();
String token = clerk.getAuthToken(clerk.getUDDINode().getSecurityUrl());
switch (behavior)
{
case SignatureBehavior.AbortIfSigned:
if (CheckExistingBindingForSignature(bt.bindingKey, uddiInquiryService, token, behavior))
{
throw new RegistrationAbortedException("Aborting, Either the item exists and is signed");
}
if (CheckServiceAndParentForSignature(bt.serviceKey, uddiInquiryService, token))
{
throw new RegistrationAbortedException("Aborting, Either the service or busness is signed");
}
break;
case SignatureBehavior.DoNothing:
break;
case SignatureBehavior.SignAlways:
try
{
DigSigUtil ds = new DigSigUtil(client.getClientConfig().getDigitalSignatureConfiguration());
bt = (bindingTemplate)ds.signUddiEntity(bt);
}
catch (Exception ex)
{
log.error("Unable to sign", ex);
throw new UnableToSignException("Unable to sign", ex);
}
break;
case SignatureBehavior.SignOnlyIfParentIsntSigned:
if (!CheckServiceAndParentForSignature(bt.serviceKey, uddiInquiryService, token))
{
try
{
DigSigUtil ds = new DigSigUtil(client.getClientConfig().getDigitalSignatureConfiguration());
bt = (bindingTemplate)ds.signUddiEntity(bt);
}
catch (Exception ex)
{
log.error("Unable to sign", ex);
throw new UnableToSignException("Unable to sign", ex);
}
}
break;
}
save_binding sb = new save_binding();
sb.authInfo = (token);
sb.bindingTemplate = new bindingTemplate[] { bt };
bindingDetail saveBinding = uddiPublishService.save_binding(sb);
log.info("Binding registered successfully");
if (saveBinding.bindingTemplate == null || saveBinding.bindingTemplate.Length > 1)
{
throw new UnexpectedResponseException("The number of binding templates returned was unexpected, count=" + (saveBinding.bindingTemplate == null ? "none" : saveBinding.bindingTemplate.Length.ToString()));
}
return(saveBinding.bindingTemplate[0]);
}
public static bindingTemplate start(UDDIClient client, String cfg_node_name, String endpoint,
String keydomain, bool autoregister, String serviceKey,
SignatureBehavior behavior)
{
if (instance == null)
{
instance = new SubscriptionCallbackListener();
}
if (ep != null && ep.State == CommunicationState.Opened)
{
throw new ServiceAlreadyStartedException();
}
Uri url = null;
try
{
url = new Uri(endpoint);
}
catch (Exception ex)
{
log.warn("Callback endpoint couldn't be parsed, generating a random one: " + ex.Message);
url = new Uri("http://" + GetHostname() + ":" + GetRandomPort(4000) + "/" + Guid.NewGuid().ToString());
}
endpoint = url.ToString();
//if (endpoint == null || endpoint.equals("")) {
// endpoint = "http://" + GetHostname() + ":" + GetRandomPort(url.getPort()) + "/" + UUID.randomUUID().toString();
int attempts = 5;
if (ep == null)
{
while ((ep == null || ep.State != CommunicationState.Opened) && attempts > 0)
{
try
{
if (endpoint.Contains("localhost"))
{
endpoint = endpoint.Replace("localhost", GetHostname());
}
ep = new ServiceHost(instance, new Uri[] { new Uri(endpoint) });
//ep = Endpoint.publish(endpoint, instance);
ep.Open();
callback = endpoint;
}
catch (Exception be)
{
log.info("trouble starting callback at " + endpoint + ", trying again with a random port: " + be.Message);
log.debug(be);
attempts--;
//if (be instanceof java.net.BindException) {
url = new Uri("http://" + url.Host + ":" + GetRandomPort(url.Port) + "/" + url.PathAndQuery);
endpoint = url.ToString();
}
}
}
if (ep == null || ep.State != CommunicationState.Opened)
{
log.warn("Unable to start callback endpoint, aborting");
throw new SecurityException("unable to start endpoint, view previous errors for reason");
}
log.info("Endpoint started at " + callback);
bindingTemplate bt = new bindingTemplate();
bt.Item = (new accessPoint(callback, "endPoint"));
tModelInstanceInfo instanceInfo = new tModelInstanceInfo();
instanceInfo.tModelKey = ("uddi:uddi.org:transport:http");
bt.tModelInstanceDetails = new tModelInstanceInfo[] { instanceInfo };
bt.serviceKey = (serviceKey);
if (keydomain.EndsWith(":"))
{
bt.bindingKey = (keydomain + GetHostname() + "_Subscription_Callback");
}
else
{
bt.bindingKey = (keydomain + ":" + GetHostname() + "_Subscription_Callback");
}
if (autoregister)
{
bt = registerBinding(client, cfg_node_name, bt, behavior);
}
return(bt);
}
/**
* return true if and only if the binding exists and is signed
*
* @param bindingKey
* @param uddiInquiryService
* @param token
* @param behavior
* @return
*/
private static bool CheckExistingBindingForSignature(String bindingKey, UDDI_Inquiry_SoapBinding uddiInquiryService, String token, SignatureBehavior behavior)
{
get_bindingDetail gbd = new get_bindingDetail();
gbd.authInfo = (token);
gbd.bindingKey = new string[] { bindingKey };
try
{
bindingDetail bindingDetail = uddiInquiryService.get_bindingDetail(gbd);
if (bindingDetail != null
&& bindingDetail.bindingTemplate != null
&& bindingDetail.bindingTemplate.Length > 0
&& bindingDetail.bindingTemplate[0].Signature != null
&& bindingDetail.bindingTemplate[0].Signature.Length > 0)
{
log.info("the binding template with key=" + bindingKey + " exists and is digitally signed");
}
return true;
}
catch (Exception ex)
{
log.debug("Error caught checking for the existence of and if a signature is present for binding key " + bindingKey + " this may be ignorable", ex);
}
return false;
}
public static bindingTemplate start(UDDIClient client, String cfg_node_name, String endpoint,
String keydomain, bool autoregister, String serviceKey,
SignatureBehavior behavior)
{
if (instance == null)
{
instance = new SubscriptionCallbackListener();
}
if (ep != null && ep.State == CommunicationState.Opened)
{
throw new ServiceAlreadyStartedException();
}
Uri url = null;
try
{
url = new Uri(endpoint);
}
catch (Exception ex)
{
log.warn("Callback endpoint couldn't be parsed, generating a random one: " + ex.Message);
url = new Uri("http://" + GetHostname() + ":" + GetRandomPort(4000) + "/" + Guid.NewGuid().ToString());
}
endpoint = url.ToString();
//if (endpoint == null || endpoint.equals("")) {
// endpoint = "http://" + GetHostname() + ":" + GetRandomPort(url.getPort()) + "/" + UUID.randomUUID().toString();
int attempts = 5;
if (ep == null)
{
while ((ep == null || ep.State != CommunicationState.Opened) && attempts > 0)
{
try
{
if (endpoint.Contains("localhost"))
endpoint = endpoint.Replace("localhost", GetHostname());
ep = new ServiceHost(instance, new Uri[] { new Uri(endpoint) });
//ep = Endpoint.publish(endpoint, instance);
ep.Open();
callback = endpoint;
}
catch (Exception be)
{
log.info("trouble starting callback at " + endpoint + ", trying again with a random port: " + be.Message);
log.debug(be);
attempts--;
//if (be instanceof java.net.BindException) {
url = new Uri("http://" + url.Host + ":" + GetRandomPort(url.Port) + "/" + url.PathAndQuery);
endpoint = url.ToString();
}
}
}
if (ep == null || ep.State != CommunicationState.Opened)
{
log.warn("Unable to start callback endpoint, aborting");
throw new SecurityException("unable to start endpoint, view previous errors for reason");
}
log.info("Endpoint started at " + callback);
bindingTemplate bt = new bindingTemplate();
bt.Item = (new accessPoint(callback, "endPoint"));
tModelInstanceInfo instanceInfo = new tModelInstanceInfo();
instanceInfo.tModelKey = ("uddi:uddi.org:transport:http");
bt.tModelInstanceDetails = new tModelInstanceInfo[] { instanceInfo };
bt.serviceKey = (serviceKey);
if (keydomain.EndsWith(":"))
{
bt.bindingKey = (keydomain + GetHostname() + "_Subscription_Callback");
}
else
{
bt.bindingKey = (keydomain + ":" + GetHostname() + "_Subscription_Callback");
}
if (autoregister)
{
bt = registerBinding(client, cfg_node_name, bt, behavior);
}
return bt;
}
/**
* Registers a UDDI binding template that represents the subscription
* callback endpoint
*
* @param client
* @param cfg_node_name
* @param bt - Binding Template
* @param behavior
* @return
* @throws ServiceAlreadyStartedException
* @throws SecurityException
* @throws ConfigurationException
* @throws TransportException
* @throws DispositionReportFaultMessage
* @throws RemoteException
* @throws UnexpectedException
* @throws RegistrationAbortedException
* @throws UnableToSignException
*/
public static bindingTemplate registerBinding(UDDIClient client, String cfg_node_name, bindingTemplate bt, SignatureBehavior behavior)
{
log.info("Attempting to register binding " + bt.bindingKey);
UDDIClerk clerk = client.getClerk(cfg_node_name);
Transport tp = client.getTransport(cfg_node_name);
UDDI_Inquiry_SoapBinding uddiInquiryService = tp.getUDDIInquiryService();
UDDI_Publication_SoapBinding uddiPublishService = tp.getUDDIPublishService();
String token = clerk.getAuthToken(clerk.getUDDINode().getSecurityUrl());
switch (behavior)
{
case SignatureBehavior.AbortIfSigned:
if (CheckExistingBindingForSignature(bt.bindingKey, uddiInquiryService, token, behavior))
{
throw new RegistrationAbortedException("Aborting, Either the item exists and is signed");
}
if (CheckServiceAndParentForSignature(bt.serviceKey, uddiInquiryService, token))
{
throw new RegistrationAbortedException("Aborting, Either the service or busness is signed");
}
break;
case SignatureBehavior.DoNothing:
break;
case SignatureBehavior.SignAlways:
try
{
DigSigUtil ds = new DigSigUtil(client.getClientConfig().getDigitalSignatureConfiguration());
bt = (bindingTemplate)ds.signUddiEntity(bt);
}
catch (Exception ex)
{
log.error("Unable to sign", ex);
throw new UnableToSignException("Unable to sign", ex);
}
break;
case SignatureBehavior.SignOnlyIfParentIsntSigned:
if (!CheckServiceAndParentForSignature(bt.serviceKey, uddiInquiryService, token))
{
try
{
DigSigUtil ds = new DigSigUtil(client.getClientConfig().getDigitalSignatureConfiguration());
bt = (bindingTemplate)ds.signUddiEntity(bt);
}
catch (Exception ex)
{
log.error("Unable to sign", ex);
throw new UnableToSignException("Unable to sign", ex);
}
}
break;
}
save_binding sb = new save_binding();
sb.authInfo = (token);
sb.bindingTemplate = new bindingTemplate[] { bt };
bindingDetail saveBinding = uddiPublishService.save_binding(sb);
log.info("Binding registered successfully");
if (saveBinding.bindingTemplate == null || saveBinding.bindingTemplate.Length > 1)
{
throw new UnexpectedResponseException("The number of binding templates returned was unexpected, count=" + (saveBinding.bindingTemplate == null ? "none" : saveBinding.bindingTemplate.Length.ToString()));
}
return saveBinding.bindingTemplate[0];
}
