Пример #1
0
 public MvcPrincipal(MvcIdentity identity)
     : base(new ClaimsIdentity(identity, new Claim[1]
 {
     new Claim("http://schemas.microsoft.com/ws/2008/06/identity/claims/role", identity.RoleId.ToString(), "http://www.w3.org/2001/XMLSchema#string")
 }))
 {
     this.identity = identity;
     identitys.Add(identity);
 }
Пример #2
0
 public MvcPrincipal()
 {
     identity = MvcIdentity.Instance;
     identitys.Add(identity);
 }
Пример #3
0
        public virtual async Task OnAuthorizationAsync(AuthorizationFilterContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException("context");
            }
            AuthorizationPolicy effectivePolicy = Policy;

            if (effectivePolicy == null)
            {
                if (PolicyProvider == null)
                {
                    throw new InvalidOperationException("An AuthorizationPolicy cannot be created without a valid instance of IAuthorizationPolicyProvider.");
                }
                effectivePolicy = await AuthorizationPolicy.CombineAsync(PolicyProvider, AuthorizeData);
            }
            if (effectivePolicy != null)
            {
                MvcPrincipal newPrincipal  = null;
                string       currentScheme = effectivePolicy.AuthenticationSchemes.FirstOrDefault();
                if (!string.IsNullOrEmpty(currentScheme))
                {
                    if (!(context.HttpContext.User.Identity is MvcIdentity) || !context.HttpContext.User.Identity.IsAuthenticated)
                    {
                        string cookie = CookieUtil.GetCookie(currentScheme, true);
                        if (!string.IsNullOrEmpty(cookie))
                        {
                            try
                            {
                                string      value    = DataProtectionUtil.UnProtect(cookie);
                                MvcIdentity identity = JsonExtension.GetModel <MvcIdentity>(value, "");
                                if (identity != null)
                                {
                                    newPrincipal = identity.GetPrincipal();
                                }
                            }
                            catch
                            {
                            }
                        }
                    }
                    else
                    {
                        newPrincipal = (context.HttpContext.User as MvcPrincipal);
                    }
                }
                if (newPrincipal == null)
                {
                    context.HttpContext.User = MvcIdentity.Instance.GetPrincipal();
                }
                else
                {
                    context.HttpContext.User = newPrincipal;
                }
                if (!context.Filters.Any((IFilterMetadata item) => item is IAllowAnonymousFilter))
                {
                    if (context.HttpContext.User.Identity.IsAuthenticated)
                    {
                        if (AuthorizeFilter == null)
                        {
                            AuthorizeFilter = ServiceProviderServiceExtensions.GetService <IAuthorizeFilter>(context.HttpContext.RequestServices);
                        }
                        if (AuthorizeFilter != null)
                        {
                            await AuthorizeFilter.OnAuthorizedAsync(context, currentScheme);
                        }
                    }
                    else
                    {
                        context.Result = new ChallengeResult(effectivePolicy.AuthenticationSchemes.ToArray());
                    }
                }
            }
        }