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CryptographicException

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Windows
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Cormac
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Cormac asked on 02 Nov 2018, 12:01 PM

Hello,

Sorry if this has already been solved, but a bit of Googling hasn't turned up anything that works.

I'm trying to inspect communications between a client application on my PC and a web server on my office network. Running Fiddler v5.0.20182.28034.

When I click Tools>Options>HTTPS>Decrypt HTTPS Traffic, I get this exception:

System.Security.Cryptography.CryptographicException: Access is denied.

   at System.Security.Cryptography.X509Certificates.X509Store.Open(OpenFlags flags)
   at .‰.†(String œ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\DefaultCertProvider.cs:line 1147
   at .‰.‡(String œ, Boolean ˆ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\DefaultCertProvider.cs:line 1260
 ...

There's more information, in the file attached.

If I click Actions>Reset All Certificates, I get a similar but different exception:

---------------------------
Awww, Fiddlesticks!
---------------------------
Fiddler has encountered an unexpected problem. If you believe this is a bug in Fiddler, please copy this message by hitting CTRL+C, and submit a bug report at http://www.telerik.com/forums/fiddler.

Access is denied.

Type: System.Security.Cryptography.CryptographicException
Source: System
   at System.Security.Cryptography.X509Certificates.X509Store.Open(OpenFlags flags)
   at .‰.†(String œ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\DefaultCertProvider.cs:line 1147
   at .‰.GetRootCertificate() in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\DefaultCertProvider.cs:line 1013
   at .‡.‡() in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Options.cs:line 2503

Fiddler v5.0.20182.28034 (x64 AMD64) [.NET 4.0.30319.42000 on Microsoft Windows NT 6.3.9600.0] 

Happy to provide any more information if required.

Thanks!

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Cormac
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answered on 02 Nov 2018, 12:03 PM

It won't allow a text attachment. The full info is:

See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.Security.Cryptography.CryptographicException: Access is denied.

   at System.Security.Cryptography.X509Certificates.X509Store.Open(OpenFlags flags)
   at .‰.†(String œ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\DefaultCertProvider.cs:line 1147
   at .‰.‡(String œ, Boolean ˆ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\DefaultCertProvider.cs:line 1260
   at .‰.CreateRootCertificate() in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\DefaultCertProvider.cs:line 996
   at .‡.š†(Object , EventArgs ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Options.cs:line 2156
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.CheckBox.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Loaded Assemblies **************
mscorlib
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.3221.0 built by: NET472REL1LAST_C
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
----------------------------------------
Fiddler
    Assembly Version: 5.0.20182.28034
    Win32 Version: 5.0.20182.28034
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Fiddler.exe
----------------------------------------
System
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.3190.0 built by: NET472REL1LAST_C
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Core
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.3221.0 built by: NET472REL1LAST_C
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System.Windows.Forms
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.3221.0 built by: NET472REL1LAST_C
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.2558.0 built by: NET471REL1
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Analytics
    Assembly Version: 1.0.20182.27266
    Win32 Version: 1.0.20182.27266
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Analytics.DLL
----------------------------------------
System.Configuration
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.2558.0 built by: NET471REL1
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.2612.0 built by: NET471REL1LAST_B
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
Xceed.Zip.v5.4
    Assembly Version: 5.4.13572.13590
    Win32 Version: 5.4.13572.13590
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Xceed.Zip.v5.4.DLL
----------------------------------------
Xceed.Compression.Formats.v5.4
    Assembly Version: 5.4.13572.13590
    Win32 Version: 5.4.13572.13590
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Xceed.Compression.Formats.v5.4.DLL
----------------------------------------
Xceed.FileSystem.v5.4
    Assembly Version: 5.4.13572.13590
    Win32 Version: 5.4.13572.13590
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Xceed.FileSystem.v5.4.DLL
----------------------------------------
Xceed.Compression.v5.4
    Assembly Version: 5.4.13572.13590
    Win32 Version: 5.4.13572.13590
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Xceed.Compression.v5.4.DLL
----------------------------------------
Microsoft.mshtml
    Assembly Version: 7.0.3300.0
    Win32 Version: 7.0.3300.0
    CodeBase: file:///C:/Windows/assembly/GAC/Microsoft.mshtml/7.0.3300.0__b03f5f7f11d50a3a/Microsoft.mshtml.dll
----------------------------------------
Standard
    Assembly Version: 2.6.2.0
    Win32 Version: 2.6.2.0
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Inspectors/Standard.dll
----------------------------------------
SyntaxView
    Assembly Version: 2.6.2.0
    Win32 Version: 2.6.2.0
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Inspectors/SyntaxView.dll
----------------------------------------
FiddlerOrchestra.Addon
    Assembly Version: 1.0.20182.28033
    Win32 Version: 1.0.20182.28033
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Scripts/FiddlerOrchestra.Addon.dll
----------------------------------------
FiddlerOrchestra.Connection
    Assembly Version: 1.0.20182.28033
    Win32 Version: 1.0.20182.28033
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Scripts/FiddlerOrchestra.Connection.dll
----------------------------------------
netstandard
    Assembly Version: 2.0.0.0
    Win32 Version: 4.7.2563.0
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/netstandard/v4.0_2.0.0.0__cc7b13ffcd2ddd51/netstandard.dll
----------------------------------------
FiddlerOrchestra.Protocol
    Assembly Version: 1.0.20182.28033
    Win32 Version: 1.0.20182.28033
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Scripts/FiddlerOrchestra.Protocol.dll
----------------------------------------
FiddlerOrchestra.Utilities
    Assembly Version: 1.0.20182.28033
    Win32 Version: 1.0.20182.28033
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Scripts/FiddlerOrchestra.Utilities.dll
----------------------------------------
RulesTab2
    Assembly Version: 2.6.2.0
    Win32 Version: 2.6.2.0
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Scripts/RulesTab2.dll
----------------------------------------
SimpleFilter
    Assembly Version: 2.6.2.0
    Win32 Version: 2.6.2.0
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Scripts/SimpleFilter.dll
----------------------------------------
Timeline
    Assembly Version: 2.6.0.3
    Win32 Version: 2.6.0.3
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/Scripts/Timeline.dll
----------------------------------------
Microsoft.JScript
    Assembly Version: 10.0.0.0
    Win32 Version: 14.7.2558.0 built by: NET471REL1
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.JScript/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.JScript.dll
----------------------------------------
System.Windows
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.2558.0
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Windows.dll
----------------------------------------
JScript Thunk Assembly
    Assembly Version: 0.0.0.0
    Win32 Version: 14.7.2558.0 built by: NET471REL1
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.JScript/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.JScript.dll
----------------------------------------
pmBr4IEL
    Assembly Version: 0.0.0.0
    Win32 Version: 14.7.2558.0 built by: NET471REL1
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.JScript/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.JScript.dll
----------------------------------------
Microsoft.GeneratedCode
    Assembly Version: 1.0.0.0
    Win32 Version: 4.7.2612.0 built by: NET471REL1LAST_B
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
GA.Analytics.Monitor
    Assembly Version: 1.0.20182.27266
    Win32 Version: 1.0.20182.27266
    CodeBase: file:///C:/Users/cpurtill/AppData/Local/Programs/Fiddler/GA.Analytics.Monitor.DLL
----------------------------------------
System.Net.Http
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.2634.0 built by: NET471REL1LAST_C
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Net.Http/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Net.Http.dll
----------------------------------------
System.Security
    Assembly Version: 4.0.0.0
    Win32 Version: 4.7.2650.0 built by: NET471REL1LAST_B
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Security/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Security.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

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Asked by
Cormac
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Cormac
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