I'm using the Box SDK for .NET and just trying to get started authenticating using the Java Web Token workflow. I'm using code that's pretty much the same as the code sample that's included in the SDK's code examples.
var jwtPrivateKey = File.ReadAllText("private_key.pem");
var boxConfig = new BoxConfig(ClientId, ClientSecret, EnterpriseId, jwtPrivateKey, JwtPrivateKeyPassword, JwtPublicKeyId);
var boxJwt = new BoxJWTAuth(boxConfig);
But at that last line I'm getting an exception that says "pad block corrupted". The stack trace seems to indicate that it involves reading the private key, but I don't see what I could be doing wrong considering this is basically the same as the code sample (https://github.com/box/box-windows-sdk-v2/blob/master/Box.V2.Samples.JWTAuth/Program.cs).
Any ideas?
After re-generating the private key with Cygwin, things are working for me.
I believe what happened was I opened the private key in Notepad or something, then saved it in some format it didn't like (maybe changed encoding to UTF-8, or saved it with Windows-style line breaks).
Related
I've just started digging into the new ASP.NET 5 by creating a test single page application with the OAuth login. I already know that I can use IdentityServer3 for that purpose and it seems pretty nice. I've found a post by Dominick Baier which is explaining how to set up the IdentityServer3. However, the post seems to be out of date or the identity server itself isn't working with the latest version of the ASP.NET 5 (which is beta7 at the moment).
The problem is, when I try to configure the IdentityServer in the Startup.cs I got an error from VS telling me that IApplicationBuilder has no extension method called UseIdentityServer. And this seems to be true, since in the IdentityServer3 source code they have this extension method declared for IAppBuilder (not IApplicationBuilder).
Here is my code (Startup.cs):
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
// Add MVC to the request pipeline.
app.UseMvc();
var options = new IdentityServerOptions
{
Factory = new IdentityServerServiceFactory()
};
app.UseIdentityServer(options);
}
And the error (on the last line) is
'IApplicationBuilder' does not contain a definition for 'UseIdentityServer' and the best extension method overload 'UseIdentityServerExtension.UseIdentityServer(IAppBuilder, IdentityServerOptions)' requires a receiver of type 'IAppBuilder'
Obviously, if I change the parameter type in the Configure method to IAppBuiler, it'll throw a runtime error because the dependency injection will not be able to inject that type. Even if it would, I'd lose the UseMvc() extension method.
So could you point me in the right direction please?
Perhaps I'm just missing something tiny but crucial here.
Thanks in advance!
My app runs in WPF and Android (Windows Phone later) with mvvmcross as framework. I implemented localization with JsonLocalisation like the Babel (N21) example and it is working fine in Android. But whatever I try in WPF I get this message;
mvx:Warning: 0,22 Language file could not be loaded for Danish.SettingsViewModel -
FileNotFoundException: Unable to find resource file MyAppResources/Text/Danish/SettingsViewModel.json
at Cirrious.MvvmCross.Plugins.JsonLocalisation.MvxContentJsonDictionaryTextProvider.
LoadJsonFromResource(String namespaceKey, String typeKey, String resourcePath) at >Cirrious.MvvmCross.Plugins.JsonLocalisation.MvxTextProviderBuilder.LoadResources(String >whichLocalisationFolder)"
Stuart says in his video tutorial that the json translation files must be included as "Content" and not copied to the output folder - like;
But looking at the compiled executable with "dotPeek" doesn't reveal the files.
Am I missing something obvious? Any hints would be highly appreciated. Even confirmation from somebody who has JsonLocalisation working in WPF would be nice.
EDIT:
Well, I tried this code in my WPF mainWindow. I understand this call is used internally in MvxWPFResourceLoader.
public MainWindow()
{
....
//This return null without exceptions.
var t = Application.GetResourceStream(new Uri("MyAppResources/Text/Danish/SettingsViewModel.json", UriKind.Relative));
//This throwns an IOException; Cannot locate resource 'thisdoesnotexist/text/danish/settingsviewmodel.json'.
var y = Application.GetResourceStream(new Uri("ThisDoesNotExist/Text/Danish/SettingsViewModel.json", UriKind.Relative));
}
It seems when the path if wrong an exception is thrown. When it is correct it just returns null!!?! I am a bit puzzled, any ideas?
Best regards
Thank you for such fast answer (and for mvvmcross!).
The link you provided is to a Babel solution with a WPF sample - exactly what I needed. I mistakenly used the one from N21 without WPF sample :-)
Anyway, when looking at the sample I noticed that the json files must be included as 'Resource' and not 'Content'. That made all the difference - hurray!
Best regards
I'm trying to create an application using the NFC (proximity) API on Windows Phone 8. When I copy the example code from the documentation, I get the following compile error...
error CS0103: The name 'Window' does not exist in the current context ...
This error is all over the internet and the common solution seems to be that it only works for native (or C++) code. However the documentation says that it works for managed or native code. How do I get the examples to work in my managed code?
In order to gain access to the active Windows.UI.Core.CoreDispatcher object, you simply need to request Windows.UI.Core.CoreWindow.GetForCurrentThread().Dispatcher.
ORIGINAL EXAMPLE CODE
// Write a message to MessageBlock on the UI thread.
private Windows.UI.Core.CoreDispatcher messageDispatcher =
Window.Current.CoreWindow.Dispatcher;
CORRECTED CODE
// Write a message to MessageBlock on the UI thread.
private Windows.UI.Core.CoreDispatcher dispatcher =
Windows.UI.Core.CoreWindow.GetForCurrentThread().Dispatcher;
The one small change makes all the examples work! Enjoy.
I'm using the WkHtmlToXSharp wrapper library in my project to generate PDF file from HTML.
I was using this library a lot of times in different PCs and, suddenly, I came across the following problem:
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at WkHtmlToXSharp.WkHtmlToPdfConverter.wkhtmltopdf_convert(IntPtr converter)
at WkHtmlToXSharp.WkHtmlToPdfConverter.Convert(String inputHtml)
at WkHtmlToXSharp.WkHtmlToPdfConverter.Convert()
at WkHtmlToXSharp.MultiplexingConverter.b_8()
--- End of inner exception stack trace ---
at Sanford.Threading.DelegateQueue.EndInvoke(IAsyncResult result)
at Sanford.Threading.DelegateQueue.Invoke(Delegate method, Object[] args)
at WkHtmlToXSharp.MultiplexingConverter.Convert()
This seems to be a common problem with this library (I've found some feedback on the web about it - however no fix was provided). BTW, in my case it happens somewhat randomly. I was not experiencing this problem in other dev machines. I wonder if somebody has a fix for it. I also wonder if this is a problem with the wrapper library, if with the WkHtmlToPDF library itself.
Any suggestion? I'm also open to use another converter, as long as it is free and stable and, if possible, without spawning a new process. It must work properly and stable in all Windows versions and do a decent job converting (the HTML to be converted is fixed - contains a few pics and tables and basic CSS).
I would suggest an alternate route: simply use wkhtmltopdf.exe directly, building your own wrapper. They are not very complicated if you have control of the input and then you know exactly how to update it and how the options work. I've never encountered with that problem when using wkhtmltopdf directly (on Win7, Win server 2008 r2, Ubuntu and CentOS). They do spawn process for every conversion though.
For an example, check out the Derp class in another answer of mine regarding wkhtmltopdf. Or try something like the untested code below (your true code will be more complicated, this is just a demo/POC).
var pi = new ProcessStartInfo(#"c:\wkhtmltopdf\wkhtmltopdf.exe");
pi.CreateNoWindow = true;
pi.UseShellExecute = false;
pi.WorkingDirectory = #"c:\wkhtmltopdf\";
pi.Arguments = "http://www.google.com gogl.pdf";
using (var process = Process.Start(pi))
{
process.WaitForExit(99999);
Debug.WriteLine(process.ExitCode);
}
I'm trying to run a test in Google Chrome 9.0.597.98 beta using Selenium Grid. I'm firing the test off from C# using the default *googlechrome target that ships with Selenium Grid. When I try to open a site, I'm greeted with a "Cannot call method 'indexOf' of undefined" error.
I've found a post from someone who suggests that the solution is to drop security on Chrome a bit by passing in some parameters. This post suggest using something like this:
DefaultSelenium selenium = new DefaultSelenium(location, port, browser, targetPath);
BrowserConfigurationOptions bco = new BrowserConfigurationOptions();
selenium.start(bco.setCommandLineFlags("--disable-web-security"));
For some reason I don't see the BrowserConfigurationOptions anywhere. Is this something that ships with the Selenium dll? Is it something that's not available in the .NET version, but is in others? What options do I have to setting this "--disable-web-security" option and is there a better way of doing this?
Try this
[TestInitialize]
public void PreTest()
{
selenium = new DefaultSelenium("localhost",4444,"googlechrome","http://www.ryanhayes.net")
}
[TestMethod]
public void TestRyanHayesDotNet()
{
selenium.Open("/")
}
removing the / after the ryanhayes.net fixes the problem
Thanks a lot for this, I was looking this information and I got it here!
Now I'm able to run my test in googlechrome, earlier I was getting the same problem.
Following code is working for me:
BrowserConfigurationOptions webSec = new BrowserConfigurationOptions();
selenium.start(webSec.setCommandLineFlags("--disable-web-security"));
You're correct in assuming .Net doesn't have BrowserConfigurationOptions object, but fortunately you don't need it (it's only a thin wrapper). DefaultSelenium has two overrides for the Start() method. One of them takes no parameters and starts the browser normally, but the other takes a string specifying browser options. try selenium.Start("--disable-web-security")