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  • Martin Griffiths 826 posts 1269 karma points c-trib
    Jun 18, 2015 @ 09:56
    Martin Griffiths
    0

    Umbraco.Web.Mvc.AdminTokenAuthorizeAttribute Error every minute

    I've suddenly started getting this error every minute in my logs. Anyone else suffering this (7.2.6)?

    2015-06-18 10:52:47,234 [20] ERROR Umbraco.Web.Mvc.AdminTokenAuthorizeAttribute [(null)] - [T20/D9] Failed to format passed in token value

    System.Security.Cryptography.CryptographicException: Error occurred during a cryptographic operation. at System.Web.Security.Cryptography.HomogenizingCryptoServiceWrapper.HomogenizeErrors(Func`2 func, Byte[] input) at System.Web.Security.FormsAuthentication.Decrypt(String encryptedTicket) at Umbraco.Core.StringExtensions.DecryptWithMachineKey(String value) at Umbraco.Web.Mvc.AdminTokenAuthorizeAttribute.AuthorizeCore(HttpContextBase httpContext)

  • marcelh 171 posts 471 karma points
    Nov 19, 2015 @ 11:24
    marcelh
    0

    Same here. Did you find a solution to this? Can it have something to do running the site on https (with a certificate)?

  • Martin Griffiths 826 posts 1269 karma points c-trib
    Nov 19, 2015 @ 11:27
    Martin Griffiths
    0

    As with a lot of things Umbraco...upgrading removed the error....but added other unrelated errors that I didn't experience before.

    Martin

  • Andreas Fallman 8 posts 88 karma points
    Jan 07, 2016 @ 08:09
    Andreas Fallman
    0

    Anyone else still have this problem? Got this problem on 1 of 3 servers with umbraco 7.3.2.. The same code is pushed on build to all servers so no difference should exist, but still the problem only exist on one of the fronts.

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