107 lines
3.3 KiB
C#
107 lines
3.3 KiB
C#
using System;
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using System.Linq;
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using System.Web.Mvc;
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namespace WX.CRM.WebHelper
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{
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[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method)]
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public class AuthorizeToolBar : AuthorizeAttribute
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{
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private const string IS_AUTHORIZED = "isAuthorized";
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public string RedirectUrl = "~/Base/Account/UnAuthorized";
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private string _rightId;
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private int _toolBarId;
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private string[] m_roles;
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public AuthorizeToolBar()
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{
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this.m_roles = UserRightsHelper.getUserRights();
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}
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public AuthorizeToolBar(string rightId, int toolBarId)
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{
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this._rightId = rightId;
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this._toolBarId = toolBarId;
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}
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protected override bool AuthorizeCore(System.Web.HttpContextBase httpContext)
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{
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this.m_roles = UserRightsHelper.getUserRights();
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bool isAuthorized = this.isAuthorizeCore(httpContext);
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httpContext.Items.Add(IS_AUTHORIZED, isAuthorized);
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return isAuthorized;
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}
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private bool isAuthorizeCore(System.Web.HttpContextBase httpContext)
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{
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bool IsAuthenticated = httpContext.User.Identity.IsAuthenticated;
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if (!IsAuthenticated)
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{
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return false;
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}
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if (!string.IsNullOrEmpty(this._rightId) && this._toolBarId > 0 && !this.IsRoleToolBar(this._rightId, this._toolBarId))
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{
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return false;
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}
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return true;
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}
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private bool IsRoleToolBar(string role, int toobar)
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{
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int outInt = 0;
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if ((role != null) && (this.m_roles != null))
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{
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string[] rolesRights = this.m_roles.Where(p => p.Contains(role)).ToArray();
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for (int i = 0; i < rolesRights.Length; i++)
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{
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if ((rolesRights[i] != null) && (rolesRights[i].Length > 4) && (string.Compare(rolesRights[i], 0, role, 0, 4, StringComparison.OrdinalIgnoreCase) == 0) && int.TryParse(rolesRights[i].Substring(4), out outInt) && (outInt & toobar) > 0)
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{
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return true;
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}
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}
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}
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return false;
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}
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public override void OnAuthorization(AuthorizationContext filterContext)
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{
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base.OnAuthorization(filterContext);
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var isAuthorized = filterContext.HttpContext.Items[IS_AUTHORIZED] != null
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? Convert.ToBoolean(filterContext.HttpContext.Items[IS_AUTHORIZED])
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: false;
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if (!isAuthorized && filterContext.RequestContext.HttpContext.User.Identity.IsAuthenticated)
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{
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filterContext.RequestContext.HttpContext.Response.Redirect(RedirectUrl + "?type=button");
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}
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}
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public string RightId
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{
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get
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{
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return (this._rightId ?? string.Empty);
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}
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set
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{
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this._rightId = value;
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}
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}
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public int TooBarId
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{
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get
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{
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return this._toolBarId;
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}
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set
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{
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this._toolBarId = value;
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}
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}
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}
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}
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