private void EnforceRuleViolation(Controller controller, PageActionRoutingState state, EntityAccessRuleSet accessRuleViolation)
{
if (!state.AmbientUserContext.IsSignedIn() && accessRuleViolation.ShouldTryRedirect())
{
_logger.LogDebug("User not authenticated, redirecting to sign in page for user area {UserAreaCodeForLoginRedirect}.", accessRuleViolation.UserAreaCodeForSignInRedirect);
var challengeScheme = AuthenticationSchemeNames.UserArea(accessRuleViolation.UserAreaCodeForSignInRedirect);
state.Result = new ChallengeResult(challengeScheme);
return;
}
_logger.LogDebug("Processing violation action {ViolationAction}.", accessRuleViolation.ViolationAction);
switch (accessRuleViolation.ViolationAction)
{
case AccessRuleViolationAction.NotFound:
// Set the route to null and the IGetNotFoundRouteRoutingStep will figure out the correct result
state.PageRoutingInfo = null;
break;
case AccessRuleViolationAction.Error:
// Throw an exception, which should be picked up by the global handler and dealt with accordingly.
throw new AccessRuleViolationException($"User is not permitted to access {state.InputParameters.Path}.");
default:
throw new NotImplementedException($"{nameof(AccessRuleViolationAction)}.{accessRuleViolation.ViolationAction} not implemented.");
}
;
}
/// <summary>
/// Initializes a new instance of the <see cref="AuthorizeRoleAttribute"/> class.
/// </summary>
/// <param name="userAreaCode">The <see cref="IUserAreaDefinition.UserAreaCode"/> identifier of the user area that the role belongs to.</param>
/// <param name="roleCode">The <see cref="IRoleDefinition.Rolecode"/> identifier of the code-defined role to restrict access to.</param>
public AuthorizeRoleAttribute(string userAreaCode, string roleCode)
: base()
{
AuthenticationSchemes = AuthenticationSchemeNames.UserArea(userAreaCode);
Policy = AuthorizationPolicyNames.Role(userAreaCode, roleCode);
}
/// <summary>
/// Initializes a new instance of the <see cref="AuthorizeUserAreaAttribute"/> class.
/// </summary>
/// <param name="userAreaCode">The <see cref="IUserAreaDefinition.UserAreaCode"/> identifier of the user area to restrict access to.</param>
public AuthorizeUserAreaAttribute(string userAreaCode)
: base()
{
AuthenticationSchemes = AuthenticationSchemeNames.UserArea(userAreaCode);
Policy = AuthorizationPolicyNames.UserArea(userAreaCode);
}