I am trying to host WCF service in "hostgator". I want to set Trust level because I am getting security permission error.
When I set Trust Level in web.config, I am getting an error.
web.config:
<location allowOverride="true">
<system.web>
<compilation debug="true" targetFramework="4.5.2"/>
<identity impersonate="false" />
<authentication mode="None" />
<httpRuntime maxUrlLength="1024" relaxedUrlToFileSystemMapping="true"/>
<customErrors mode="Off"></customErrors>
<securityPolicy>
<trustLevel name="Full" policyFile="internal"/>
</securityPolicy>
</system.web>
</location>
Error:
An application error occurred on the server. The current custom error
settings for this application prevent the details of the application
error from being viewed remotely (for security reasons). It could,
however, be viewed by browsers running on the local server machine.
Can anybody suggest a way to solve this?
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Per HostGator FAQ you must run in partial trust using their shared hosting:
No. The applications must be published in Medium Trust in order to run
on the Windows Shared Server.
You're not going to be able to use the SDK in a medium trust environment from what I've read. As Dynamics CRM 2016 expands its support for its REST API that may become an option for you.
Related
I am trying to deploy in Azure WebApp service an ASP.NET Weforms.
The app runs fine locally, without any problem.
After build ends I got the error below error in web browser after i go to myapp.azurewebsites.net i
Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.
Details: To enable the details of this specific error message to be viewable on remote machines, please create a tag within a "web.config" configuration file located in the root directory of the current web application. This tag should then have its "mode" attribute set to "Off".
Here is source of Web.config file
<?xml version="1.0"?>
<configuration>
<configSections/>
<connectionStrings>
<add name="constr" providerName="System.Data.SqlClient" connectionString="server=telendar.database.windows.net; database=TrackerDB;uid=telendar;password=*****;"/>
</connectionStrings>
<location path="Admin">
<system.web>
<customErrors mode="On"/>
<authorization>
<allow roles="Administrator"/>
<deny users="*"/>
</authorization>
</system.web>
</location>
<system.web>
<compilation debug="true" targetFramework="4.5.1"/>
<sessionState timeout="60"/>
<authentication mode="Forms">
<forms defaultUrl="~/Default.aspx" loginUrl="~/AuthUser.aspx" slidingExpiration="true" timeout="60"/>
</authentication>
<authorization/>
<pages controlRenderingCompatibilityVersion="4.0" validateRequest="true">
<controls>
<add tagPrefix="ajaxToolkit" assembly="AjaxControlToolkit" namespace="AjaxControlToolkit"/>
</controls>
</pages>
</system.web>
</configuration>
You misunderstand the error message, it's telling you that your code crashed an unhandled exception and it's not allowed to show it ,it suggest you modifying the web.config to enable the details of the specific error message to be viewable on remote machines.
So what you need to do is recreate the error while you browse it on the server and then solve the problem.
However my suggestion is you could try to change your FrameWork maybe this will work for you.
If you still have other questions, please let me know.
I keep getting this error when trying to run my system
<system.web>
<customErrors mode="Off"/>
</system.web>
<system.web>
<customErrors mode="RemoteOnly" defaultRedirect="mycustompage.html"/>
</system.web>
First of all, enable the details of this specific error message by putting the "customErrors" tag in your "web.config" file like this:
<configuration>
<system.web>
<customErrors mode="Off"/>
</system.web>
</configuration>
Now you will get the exact error in your code and you can fix that specific error.
For security reasons, your code will not be shown in the browser for end user until you have not enabled CustomError mode="Off" in web.config file.
For security reasons .NET-Websites shows complete exceptions only, if you call them locally. To see the error message you have to choices:
Call the website through a browser on the Server (of course not possible, if you deploy to a Azure WebApp, but e.g. in a VM)
Add the first of your snippets (customErrors mode="Off") to your web.config. Then you'll see the complete exception even remotly over the network. My advice would be to set it back to the default setting after you've seen and fixed the error.
I've developed a web application, I deployed this application on the server.
When I ran the application I am getting There was an unexpected server error, that is only error message it shows, no other details.
When I run this application using visual studio, it works just fine. I've tried with below <customErrors mode="On" />
Application pool has been kept in .net version 4.0
Asp.net has been registered with IIS.
Any ideas would help.
on server web.config try below config. you should see detailed error message.
<system.web>
<customErrors mode="Off" />
</system.web>
<system.webServer>
<httpErrors errorMode="Detailed"></httpErrors>
</system.webServer>
There was a network issue, which has been fixed, and it worked. Asp.net Impersonation has been "Enabled", Anonymous Authentication has been "Disabled". Enabled delegation [for kerberos] for the machine at the AD level. These made application work. There was no code issue at all as expected.
I am trying to deploy an Microsoft ASP.NET application over to a hosting provider. I don't think I am able to configure the IIS server or anything like that.I have managed to upload my files to the server through FTP but I am facing the error:
"A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections."
I am able to access the databases of the domain but I am not sure what configurations to use especially for my web.config. I am using an mdf file
<?xml version="1.0"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<connectionStrings>
<add name="DBConnection" connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\Details.mdf;Integrated Security=True;User Instance=True;" providerName="System.Data.SqlClient"/>
</connectionStrings>
<system.web>
<customErrors mode="Off"/>
<compilation debug="true" targetFramework="4.0">
</compilation>
<authentication mode="Forms">
<forms timeout="50"/>
</authentication>
<sessionState cookieless="true" regenerateExpiredSessionId="true" mode="InProc" timeout="60" />
<httpRuntime executionTimeout="180" requestValidationMode="2.0" requestPathInvalidCharacters="" maxRequestLength="1048576" />
</system.web>
</configuration>
It looks like your application is using SqlExpress to work with a local (to your project) database. Two things to look for - first, did the MDF absolutely make it to your deployed location? Sometimes things in App_Data are left behind during a publish. The other thing to check is whether the hosting provider to which you've deployed supports SQL Express and that the Data Source in your connection string is the proper way to utilize it on that platform.
Server Error in '/' Application.
Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.
I've looked through countless of previous questions and I haven't managed to get it working.
I've edited my web.config file and included a generated key at no success.
Web.config
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<system.web>
<machineKey validationKey="E91A16E07A8D628F1F1397962336B0C63B6DC45B8EB3D16BBD5E5761DD8AE462C04C1CC215904FF0353E84EF8194B48682114C72CF8E10F5295E5ADF36DBC520" decryptionKey="EFA118DF00BFB8206F24A1BB4AF7D18FBD6A605B44789E9048D8127FFF950A09" validation="SHA1" decryption="AES" />
<httpRuntime />
<pages enableViewStateMac="true" />
<customErrors mode="Off" />
<compilation targetFramework="4.0" debug="true" />
<authorization>
<allow users="*" />
<deny users="?" />
</authorization>
</system.web>
</configuration>
This happens when I postback to another page!
Instead of using <form action="..."> to perform a cross-page post back, try changing your submit button to read <asp:Button runat="server" postbackurl="...">. Using the PostBackUrl property is the officially supported way to perform a cross-page post back, as it sets a flag in the request telling the destination page to ignore the __VIEWSTATE field.
The main problem lies in the Application Pool of your website.Configure your website to use the proper .NET Framework version (i.e. v4.0) under the General section of the Application Pool related to your website.
Under the Process Model, set the Identity value to Network Service.Close the dialog box and right-click your website and select Advanced Settings... from the Manage Website option of the content menu. In the dialog box, under General section, make sure you have selected the proper name of the Application Pool to be used.
Your website should now run without any problem.Hope this helps you overcome this error.