I'm using autofac and the interfaces are correctly resolved but this code fails with "No connection could be made because the target machine actively refused it 127.0.0.1:8081"
using (var store = GetService<IDocumentStore>())
{
using (var session = store.OpenSession())
{
session.Store(new Entry { Author = "bob", Comment = "My son says this", EntryId = Guid.NewGuid(), EntryTime = DateTime.Now, Quote = "I hate you dad." });
session.SaveChanges();
}
}
Here is the registration
builder.Register<IDocumentStore>(c =>
{
var store = new DocumentStore { Url = "http://localhost:8081" };
store.Initialize();
return store;
}).SingleInstance();
When I navigate to http://localhost:8081 I do get the silverlight management UI. Although I'm running a Windows VM and vmware and Silverlight5 don't play together. That's another issue entirely. Anyways does anyone see what I'm doing wrong here or what I should be doing differently? Thanks for any code, tips, or tricks.
On a side note, can I enter some dummy records from a command line interface? Any docs or examples of how I can do that?
Thanks All.
Just curious, are you switching RavenDB to listen on 8081? The default is 8080. If you're getting the management studio to come up, I suspect you are.
I'm not too familiar with autofac but, it looks like you're wrapping your singleton DocumentStore in a using statement.
Try:
using (var session = GetService<IDocumentStore>().OpenSession())
{
}
As far as dummy records go, the management studio will ask you if you want to generate some dummy data if your DB is empty. If you can't get silverlight to work in the VM, I'm not sure if there's another automated way to do it.
Perhaps using smuggler:
http://ravendb.net/docs/server/administration/export-import
But you'd have to find something to import.
Related
I had some code using the RoleManager that I had copied from an MVC project to create roles in a Blazor project.
It compiles okay but when I step through the code it gets to that line and then appears to throw and exception, as it doesn't ever go to the next line. I am unable to catch an exception though.
Since my code didn't work I found code on the web and it behaved the same, so I changed how it was injected and I got a different error, so I found a third way of doing it and that too gets to the line that tests to see if there is a role already existing and blows up.
Here is the latest attempt
[Inject]
IServiceProvider services {get;set;}
public async Task Initialize()
{
using (var roleManager = services.GetRequiredService<RoleManager<IdentityRole>>())
{
string proRole = "Pro";
if (!await roleManager.RoleExistsAsync(proRole))
{
var temp = await roleManager.CreateAsync(new IdentityRole { Name = proRole });
}
}
}
And it blows up on the awaited if statement.
Here is the previous code that should work that doesn't.
string proRole = "Pro";
string proClientRole = "ProClient";
if (!await _roleManager.RoleExistsAsync(proRole))
{
var temp = await _roleManager.CreateAsync(new IdentityRole { Name = proRole });
}
which is inside of a method.
I also had it as #{code in the Razor file and after an hour of trying different things there I moved it to a base class because they have been more stable in the past.
It is not the database connection because that is well verified and also because UserManager is called in the same class and it work
I also tried this code (Blazor Role Management Add Role trough UI (Crud)) both suggestions.
This is one bad thing about Blazor for me is it is buggy I never know if it is my bad, or just something wrong with the latest greatest. But I am assuming it is my bad in this case.
Anyway any help would be much appreciated, I am way too many hours on this,
I copy/pasted the same code to the "/" page and it works there.
For some reason it wouldn't work in a component loaded into a component but the standard Role code works as expected in the "/" page.
Most likely I should have restarted my computer as it now works in the original location too.
I have a problem saving an object to Ravendb.
Everytime i save the object into Ravendb ,
it only save this below
Raven/Hilo/LoggingMessages
{
"Max": 32
}
I don't even have property called Max on LoggingMessages class.
And, it kept doing that.
I used this Ravendb in a project that use NserviceBus.
My assumption is that the Ravendb Client library that is used by NserviceBus is different with other Ravendb Client.
Because I have no problem saving an object of type LoggingMessage in other project that doesn't have NserviceBus.
LoggingMessage errormessage = new LoggingMessage();
errormessage.MessageBody = "test";
errormessage.MessageId = "test";
using (var store = new DocumentStore { ConnectionStringName = "RavenDB" } )
{
store.Initialize();
using (var session = store.OpenSession())
{
session.Store(errormessage);
session.SaveChanges();
}
}
That's how RavenDB generates IDs. Its a system document. Don't worry about that.
What's probably happening is that you are saving this document to the database that NServiceBus is using, but you are looking at either the RavenDB System Database, or you are writing it to a separate one.
In Raven Studio, check the "databases" list in the upper-right corner.
In your code, you can set the database name either in the connection string, or as a parameter to the new DocumentStore constructor, or as a parameter to the OpenSession method.
I Have a database that we want to partially sync data out of into another database (on Azure).
I have been looking at Sync Framework 2.1 and believe it can solve the problem, however i cannot figure it out from the online documentation.
We have the restraint that we cannot change the schema of the database however we are on SQL 2008 R2 which means that we can use track changes.
I am looking for some advise on how this might be achieved.
currently i have a SyncOrchestrator
var orch = new SyncOrchestrator
{
LocalProvider = new SampleServerSyncProvider(),
RemoteProvider = new SampleClientSymcProvider(),
Direction = SyncDirectionOrder.Upload
};
and then a sync provider
public class SampleServerSyncProvider : DbServerSyncProvider
{
private String SQLLocalConnection = "valid connection string";
public SampleServerSyncProvider()
{
SqlConnection serverConn = new SqlConnection(SQLLocalConnection);
Connection = serverConn;
Connection.Open();
var cmTableSyncAdapter = new SqlSyncAdapterBuilder
{
Connection = serverConn,
ChangeTrackingType = ChangeTrackingType.SqlServerChangeTracking,
SyncDirection = SyncDirection.Bidirectional,
TableName = "my table"
};
SyncAdapters.Add(cmTableSyncAdapter.ToSyncAdapter());
}
}
Currently i am getting an error that talks about initializing the connection. But I cannot find an initialize method on any of the objects
System.InvalidOperationException : Cannot create a SyncAdapter for table 'My table' by using
SqlSyncAdapterBuilder because the connection to the server has not yet
been initialized. Initialize the Connection property of the
SqlSyncAdapterBuilder before you call any of the SqlSyncAdapterBuilder
methods
SQL Change Tracking is only supported on the older offline providers (SqlClientSyncProvider/DbServerSyncProvider/SyncAgent). The newer providers you're trying to use (SqlSyncProvider/SyncOrchestrator) requires a custom change tracking. You cannot mix and match the database sync providers.
have you looked at using SSIS instead?
I am working on adding WIF support to my WCF Data Services / ODATA server, and the first thing I'd like to do is create a nUnit test which passes some sort of identity to said server. I believe this falls under the category of an active client: there's no UI; I want to make a call out to a app.config established provider (Google, Yahoo, Windows Live, or some other provider) to get my identity token. Frankly, it doesn't matter what, just that it's more-or-less always accessable and has no administration to get the test running. (If there's some host app that I can include in my solution to act as an IP, I'd be perfectly happy with that.)
All of my existing tests use HttpRequest directly -- I am not using a generated client. While I'm creating my HttpRequest object, I check to see if I already have an authentication token to put in my headers. If not, I am trying something like this:
using (WSTrustChannelFactory factory = new WSTrustChannelFactory(
new UserNameWSTrustBinding(SecurityMode.TransportWithMessageCredential),
new EndpointAddress(new Uri("https://dev.login.live.com/wstlogin.srf"))))
{
factory.Credentials.UserName.UserName = "MYUSERNAME";
factory.Credentials.UserName.Password = "MYPASSWORD";
factory.TrustVersion = TrustVersion.WSTrust13;
WSTrustChannel channel = null;
try
{
var rst = new RequestSecurityToken
{
RequestType = WSTrust13Constants.RequestTypes.Issue,
AppliesTo = new EndpointAddress("http://localhost:60711/Service"),
KeyType = WSTrust13Constants.KeyTypes.Bearer,
};
channel = (WSTrustChannel)factory.CreateChannel();
return channel.Issue(rst);
}
finally
{
if (null != channel)
{
channel.Abort();
}
factory.Abort();
}
}
So to start... I don't even know if I'm aiming at the right URI for the IP, but when I changed it, I got a 404, so I figure maybe I'm on the right track there. At the moment, the channel.Issue method returns a MessageSecurityException with an inner exception of type FaultException, noting "Invalid Request". The FaultException has a Code with Name=Sender and Namespace=http://www.w3.org/2003/05/soap-envelope, which then has a SubCode with Name=InvalidRequest and Namespace=http://schemas.xmlsoap.org/ws/2005/02/trust. I don't know what to do with this information. :)
My apologies if I'm asking a very basic question. I've been looking at authentication for only a couple of days, and don't know my way around yet. Thanks for any help!
EDIT -- SOLUTION
Eugenio is right -- I am doing something a little heavyweight, and it is more of integration testing stuff. I ditched the Google/Yahoo/Live stuff, and found a modified version of SelfSTS, which I cobbled into my project. I don't fully understand what's going on just yet, but I got back a SAML token. Here is final code:
var binding = new WS2007HttpBinding();
binding.Security.Mode = SecurityMode.Message;
binding.Security.Message.ClientCredentialType = MessageCredentialType.UserName;
binding.Security.Message.EstablishSecurityContext = false;
binding.Security.Message.NegotiateServiceCredential = true;
using (var trustChannelFactory = new WSTrustChannelFactory(binding, new EndpointAddress(new Uri("http://localhost:8099/STS/Username"), new DnsEndpointIdentity("adventureWorks"), new AddressHeaderCollection())))
{
trustChannelFactory.Credentials.UserName.UserName = MYUSERNAME;
trustChannelFactory.Credentials.UserName.Password = MYPASSWORD;
trustChannelFactory.Credentials.ServiceCertificate.Authentication.CertificateValidationMode = X509CertificateValidationMode.None;
trustChannelFactory.TrustVersion = TrustVersion.WSTrust13;
WSTrustChannel channel = null;
try
{
var rst = new RequestSecurityToken(WSTrust13Constants.RequestTypes.Issue)
{
AppliesTo = new EndpointAddress("http://localhost:60711/Service"),
KeyType = WSTrust13Constants.KeyTypes.Bearer
};
channel = (WSTrustChannel)trustChannelFactory.CreateChannel();
GenericXmlSecurityToken token = channel.Issue(rst) as GenericXmlSecurityToken;
((IChannel)channel).Close();
channel = null;
trustChannelFactory.Close();
string tokenString = token.TokenXml.OuterXml;
return tokenString;
}
finally
{
if (null != channel)
{
((IChannel)channel).Abort();
}
trustChannelFactory.Abort();
}
}
(This code is also lifted from the same place I got the modified SelfSTS -- thanks, Wade Wegner!)
I'm not sure about the use of "adventureWorks". The version of SelfSTS that I'm using names that as the issuername in the configuration, but I haven't checked to see if there's any correlation.
So... now to hack up my actual server so that it can figure out what to do with the SAML!
Not all of those IPs support active calls. Even if they do, the protocols might not be compatible.
For example, I'm not sure Google implements WS-Trust (what WIF is using under the hood). LiveID might have a WS-Trust endpoint somewhere, but not sure if it is officially supported/documented (for example, likely the error you are getting is because LiveID doesn't know about your RP: http:// localhost:60711/Service; and thus cannot issue a token for it).
For multiple IPs like these, apps typically embed a web browser and use it for all token negotiations (using WS-Federation for example). And often they rely on a specialized STS to deal with protocol transitions (e.g. Windows Azure Access Control Service)
In any case, what you are doing sounds a little bit heavyweight for a Unit test. It sounds more like an integration test you want to automate.
Maybe you could start with a custom (fake) STS of your own. In which you can control everything and simulate different outputs (e.g. different claims, etc.)
This chapter: http://msdn.microsoft.com/en-us/library/hh446528 (and the samples) can give you more information.
I just started learning Silverlight by walking through the labs posted on Channel9. When I tried to explore a little bit I found that my queries were not working as I thought they would.
To recreate what I have done you would need to create a new Silverlight Business application, create a data entity that is pointed to the Adventureworks LT db, and generate the web services for those entities (including edit).
I then simply drug a RichTextbox to Home.xaml and in Home.xaml.cs I added this code first to OnNavigatedTo and when that didn't work to the constructor.
AdventureWorksDomainContext ctx = new AdventureWorksDomainContext();
EntityQuery<Product> query =
from p in ctx.GetProductsQuery()
select p;
LoadOperation<Product> loadOp = ctx.Load(query);
var paragraph = new Paragraph();
foreach (var product in loadOp.Entities)
{
paragraph.Inlines.Add(new Run { Text = product.Name });
}
richTextBox1.Blocks.Add(paragraph);
When I run the page I never see loadOp.Entities contain a value and I only see the query I expect, go across the wire after all my code has been executed.
I feel like I'm missing something fundamental and this will make more sense if I can find someone to explain it to me.
Thanks,
Eric
The problem is related to the how you are loading the data. The actual Load operation is asynchronous, as is all Silverlight network calls. You are callingt ctx.Load(query) and then immediately setting the paragraph to the entities. You need to use a callback when Load is completed. Something like this,
AdventureWorksDomainContext ctx = new AdventureWorksDomainContext();
EntityQuery<Product> query =
from p in ctx.GetProductsQuery()
select p;
LoadOperation<Product> loadOp = ctx.Load(query,() =>
{
var paragraph = new Paragraph();
foreach (var product in loadOp.Entities)
{
paragraph.Inlines.Add(new Run { Text = product.Name });
}
richTextBox1.Blocks.Add(paragraph);
});
Since you aren't using the entities directly in a binding and are just iterating them, you need to make sure you wait until they are loaded. I can't remember the actual signature of the Load method, so you may need to modify my lambda to make it work.