private GetVoyagePlanResponse GetPublishedVoyagePlans(Identity identity, List <KeyValuePair <string, string> > paramList,
string uvid = null, int?routeStatusInt = null)
{
bool accessToAnyUVID = false;
var result = new Models.GetVoyagePlanResponse(DateTime.UtcNow);
result.VoyagePlans = new List <Models.VoyagePlan>();
List <PublishedRtzMessage> publishedVoyagePlans = null;
//Get all published voyageplans based on parameter values
if (uvid == null && routeStatusInt == null)
{
publishedVoyagePlans = _publishedMessageService.Get(x => (int)x.MessageStatus != 8).
OrderByDescending(x => x.PublishTime).ToList();
}
else if (uvid != null && routeStatusInt == null)
{
publishedVoyagePlans = _publishedMessageService.Get(x => x.MessageID == uvid &&
(int)x.MessageStatus != 8).
OrderByDescending(x => x.PublishTime).ToList();
}
else if (uvid == null && routeStatusInt != null)
{
publishedVoyagePlans = _publishedMessageService.Get(x => (int)x.MessageStatus != 8 &&
(int)x.MessageStatus == routeStatusInt).
OrderByDescending(x => x.PublishTime).ToList();
}
else
{
publishedVoyagePlans = _publishedMessageService.Get(x => x.MessageID == uvid &&
(int)x.MessageStatus == routeStatusInt).
OrderByDescending(x => x.PublishTime).ToList();
}
//Need to loop in order to distinguish the VP's with no access from the ones with access
if (publishedVoyagePlans != null && publishedVoyagePlans.Count() > 0)
{
foreach (var publishedVoyagePlan in publishedVoyagePlans)
{
// Now look up if orgId is authorized to this voyageplan
var aclObject = _aclObjectService.Get(x => x.Subscriber.ID == identity.ID && x.MessageID == publishedVoyagePlan.MessageID);
if (aclObject == null || aclObject.Count() == 0)
{
//No access to this one, send notification to STM module
var msg = "Authorization failed: ACL";
log.Debug(msg);
//Notify STM Module
var notification = new Common.Services.Internal.Interfaces.Notification();
notification.FromOrgName = identity.Name;
notification.FromOrgId = identity.UID;
notification.FromServiceId = InstanceContext.CallerServiceId;
notification.NotificationType = EnumNotificationType.UNAUTHORIZED_REQUEST;
notification.Subject = string.Format("Access denied for identity {0}.", identity.Name);
notification.NotificationSource = EnumNotificationSource.VIS;
_notificationService.Notify(notification);
_context.SaveChanges();
// Log error
_logEventService.LogError(EventNumber.VIS_getVoyagePlan_request, EventType.Error_authorization,
paramList, InstanceContext.CallerServiceId);
_context.SaveChanges();
}
else
{
accessToAnyUVID = true;
//Add it to response object
var rtzString = Serialization.ByteArrayToString(publishedVoyagePlan.Message);
var vp = new Models.VoyagePlan(rtzString);
result.VoyagePlans.Add(vp);
}
}
}
else
{
//We didn't find any voyageplans i.e. return not found
throw CreateHttpResponseException(HttpStatusCode.NotFound, "Voyageplans not found");
}
//Final check to verify that we did return at least one VP
if (!accessToAnyUVID)
{
throw CreateHttpResponseException(HttpStatusCode.Forbidden, "Authorization failed: ACL");
}
return(result);
}
public ResponseObj AuthorizeIdentities([FromUri] string dataId,
[FromBody] List <IdentityDescriptionObject> identityDescriptionObjects)
{
log.Info("Incoming request to " + GetCurrentMethod());
if (!FormatValidation.IsValidUvid(dataId))
{
throw CreateHttpResponseException(HttpStatusCode.BadRequest, "Invalid UVID format");
}
try
{
foreach (var identityObject in identityDescriptionObjects)
{
// CHeck if the identity already exists in the local identity table
var identity = _identityService.Get(x => x.UID == identityObject.IdentityId).FirstOrDefault();
// If not add new identity
if (identity == null)
{
identity = new Identity
{
UID = identityObject.IdentityId,
Name = identityObject.IdentityName
};
_identityService.Insert(identity);
}
;
// Get ACL for identity and messageID
var current = _aclObjectService.Get(x
=> x.MessageID == dataId && x.Subscriber.ID == identity.ID).FirstOrDefault();
// If not already exists add new ACL
if (current == null)
{
var acl = new ACLObject();
acl.MessageID = dataId;
acl.LastUpdateTime = DateTime.UtcNow;
acl.Subscriber = identity;
_aclObjectService.Insert(acl);
}
log.Info(string.Format("ACL added for identity {0} on messageId {1}", identity.Name, dataId));
}
SetLastInteractionTime();
// Save to DB
_context.SaveChanges();
// Create response
return(new ResponseObj(dataId));
}
catch (HttpResponseException ex)
{
log.Error(ex.Message, ex);
throw;
}
catch (Exception ex)
{
log.Error(ex.Message, ex);
string msg = "VIS internal server error. " + ex.Message;
throw CreateHttpResponseException(HttpStatusCode.InternalServerError, msg);
}
}
public ResponseObj AddSubscription([FromBody] List <SubscriptionObject> subscriptions, [FromUri] string dataId)
{
log.Info("Incoming request to " + GetCurrentMethod());
if (string.IsNullOrEmpty(dataId))
{
throw CreateHttpResponseException(HttpStatusCode.BadRequest, "Missing required parameter UVID.");
}
if (!FormatValidation.IsValidUvid(dataId))
{
throw CreateHttpResponseException(HttpStatusCode.BadRequest, "Invalid UVID format");
}
try
{
foreach (var subscription in subscriptions)
{
var uri = subscription.EndpointURL.ToString().ToLower();
var sub = _subscriptionService.Get(s =>
s.SubscriberIdentity.UID == subscription.IdentityId &&
s.MessageID == dataId &&
s.CallbackEndpoint.ToLower() == uri, includeProperties: "SubscriberIdentity, MessageType").FirstOrDefault();
if (sub == null)
{
var acl = _aCLObjectService.Get(i =>
i.MessageID == dataId &&
i.Subscriber.UID == subscription.IdentityId).FirstOrDefault();
if (acl != null)
{
_subscriptionService.Insert(ConvertToEntity(subscription, dataId));
}
else
{
log.Debug(string.Format("No access for identity {0}", subscription.IdentityId));
}
}
else if (sub.IsAuthorized == false)
{
sub.IsAuthorized = true;
}
// Send message to new subscriber
var message = _publishedMessageService.Get(x => x.MessageID == dataId).FirstOrDefault();
if (message != null)
{
_publishedMessageService.SendMessage(System.Text.Encoding.Default.GetString(message.Message), dataId, subscription.EndpointURL.ToString(), new Identity {
Name = subscription.IdentityName, UID = subscription.IdentityId
});
}
}
SetLastInteractionTime();
_context.SaveChanges();
return(new ResponseObj(dataId));
}
catch (HttpResponseException ex)
{
log.Error(ex.Message, ex);
throw;
}
catch (Exception ex)
{
log.Error(ex.Message, ex);
string msg = "VIS internal server error. " + ex.Message;
throw CreateHttpResponseException(HttpStatusCode.InternalServerError, msg);
}
}
public ResponseObj RemovePublishedMessage([FromUri] string dataId)
{
log.Info("Incoming request to " + GetCurrentMethod());
if (!FormatValidation.IsValidUvid(dataId))
{
throw CreateHttpResponseException(HttpStatusCode.BadRequest, "Invalid UVID format");
}
try
{
var message = _publishedMessageService.Get(x =>
x.MessageID == dataId).FirstOrDefault();
if (message == null)
{
var msg = string.Format("No message found with id {0}.", dataId);
log.Info(msg);
throw CreateHttpResponseException(HttpStatusCode.NotFound, msg);
}
else
{
// Delete subscriptions
var subscriptions = _visSubscriptionService.Get(x => x.MessageID == dataId);
if (subscriptions != null)
{
foreach (var subscription in subscriptions)
{
_visSubscriptionService.Delete(subscription);
}
}
// Delete ACL
var acls = _aclObjectService.Get(x => x.MessageID == dataId);
if (acls != null)
{
foreach (var acl in acls)
{
_aclObjectService.Delete(acl);
}
}
// Delete message
_publishedMessageService.Delete(message);
var msg = string.Format("Published message with id {0} was removed.", dataId);
log.Info(msg);
SetLastInteractionTime();
_context.SaveChanges();
return(new ResponseObj(dataId));
}
}
catch (HttpResponseException ex)
{
log.Error(ex.Message, ex);
throw;
}
catch (Exception ex)
{
log.Error(ex.Message, ex);
string msg = "VIS internal server error. " + ex.Message;
throw CreateHttpResponseException(HttpStatusCode.InternalServerError, msg);
}
}
public ResponseObj AddSubscription([FromBody] List <SubscriptionObject> subscriptions, [FromUri] string dataId)
{
log.Info("Incoming request to " + GetCurrentMethod());
if (string.IsNullOrEmpty(dataId))
{
throw CreateHttpResponseException(HttpStatusCode.BadRequest, "Missing required parameter dataID.");
}
var responseText = string.Empty;
try
{
foreach (var subscription in subscriptions)
{
var mbUri = subscription.MbEndpointURL.ToString().ToLower();
var amssUri = subscription.AmssEndpointURL.ToString().ToLower();
var entity = _SpisSubscriptionService.Get(s =>
s.SubscriberIdentity.UID == subscription.IdentityId &&
s.MessageID == dataId &&
s.MbEndpoint.ToLower() == mbUri &&
s.AmssEndpoint.ToLower() == amssUri, includeProperties: "SubscriberIdentity, MessageType").FirstOrDefault();
if (entity == null)
{
responseText += string.Format("Subscription for dataId:{0} mb endpoint: {1} amss endpoint {2} was created\r\n", dataId, mbUri, amssUri);
var acl = _aCLObjectService.Get(i =>
i.MessageID == dataId &&
i.Subscriber.UID == subscription.IdentityId).FirstOrDefault();
if (acl == null)
{
log.Debug(string.Format("No access for identity {0}", subscription.IdentityId));
throw CreateHttpResponseException(HttpStatusCode.Forbidden, string.Format("No access for identity {0}", subscription.IdentityId));
}
entity = new SpisSubscription();
entity.MessageID = dataId;
entity.IsAuthorized = true;
entity.MbEndpoint = subscription.MbEndpointURL.ToString();
entity.AmssEndpoint = subscription.AmssEndpointURL.ToString();
entity.MessageType = _messageTypeService.Get(x => x.Name.ToLower() == "rtz").FirstOrDefault();
entity.SubscriberIdentity = _identityService.Get(x => x.UID == subscription.IdentityId).FirstOrDefault();
_SpisSubscriptionService.Insert(entity);
_context.SaveChanges();
}
else
{
responseText += string.Format("Subscription for dataId:{0} mb endpoint: {1} amss endpoint {2} already exists\r\n", dataId, mbUri, amssUri);
if (entity.IsAuthorized == false)
{
entity.IsAuthorized = true;
_SpisSubscriptionService.Update(entity);
}
}
// Send message to PortCDM
var message = _publishedMessageService.Get(x => x.MessageID == dataId).FirstOrDefault();
string messageString = null;
if (message != null)
{
messageString = System.Text.Encoding.UTF8.GetString(message.Message);
}
entity.QueueId = _publishedMessageService.SendMessage(messageString,
dataId, subscription.MbEndpointURL.ToString(),
subscription.AmssEndpointURL.ToString(),
new Identity {
UID = subscription.IdentityId,
Name = subscription.IdentityName
});
responseText += string.Format("Port CDM queue was created with id: {0}\r\n", entity.QueueId);
_SpisSubscriptionService.Update(entity);
_context.SaveChanges();
}
log.Debug(responseText);
return(new ResponseObj(dataId));
}
catch (HttpResponseException ex)
{
log.Error(ex.Message, ex);
throw;
}
catch (Exception ex)
{
log.Error(ex.Message, ex);
string msg = "SPIS internal server error. " + ex.Message;
throw CreateHttpResponseException(HttpStatusCode.InternalServerError, msg);
}
}