When I try to login to my web site it gives HTTP ERROR 500 error which is "An exception was thrown while deserializing the token.". My application uses identity db context..
Error:
An exception was thrown while deserializing the token.
Exception: Microsoft.AspNetCore.Antiforgery.AntiforgeryValidationException: The antiforgery token could not be decrypted. ---> System.Security.Cryptography.CryptographicException: The key {37d006d2-8207-4740-9e6e-5804d8840ea6} was not found in the key ring. at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingBasedDataProtector.UnprotectCore(Byte[] protectedData, Boolean allowOperationsOnRevokedKeys, UnprotectStatus& status) at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingBasedDataProtector.DangerousUnprotect(Byte[] protectedData, Boolean ignoreRevocationErrors, Boolean& requiresMigration, Boolean& wasRevoked) at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingBasedDataProtector.Unprotect(Byte[] protectedData) at Microsoft.AspNetCore.Antiforgery.DefaultAntiforgeryTokenSerializer.Deserialize(String serializedToken) --- End of inner exception stack trace --- at Microsoft.AspNetCore.Antiforgery.DefaultAntiforgeryTokenSerializer.Deserialize(String serializedToken) at Microsoft.AspNetCore.Antiforgery.DefaultAntiforgery.GetCookieTokenDoesNotThrow(HttpContext httpContext)
My IdentityDbContext class:
public class ApplicationContext : IdentityDbContext<ApplicationUser>
{
public ApplicationContext(DbContextOptions<ApplicationContext> options) : base(options)
{
}
public DbSet<Expenses> Expenses { get; set; }
public DbSet<Revenues> Revenues { get; set; }
}
Startup:
services.AddIdentity<ApplicationUser, IdentityRole>(opt =>
{
opt.Password.RequiredLength = 1;
opt.Password.RequireNonAlphanumeric = false;
opt.Password.RequireLowercase = false;
opt.Password.RequireUppercase = false;
opt.Password.RequireDigit = false;
})
.AddEntityFrameworkStores<ApplicationContext>();
services.AddAuthentication();
It works in my local machine, after deploying it to hosting, I cannot access the web site after successful login.. How can I solve this problem?
