237 lines
8.7 KiB
C#
237 lines
8.7 KiB
C#
// Copyright (c) 2011, Outercurve Foundation.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// - Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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//
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// - Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// - Neither the name of the Outercurve Foundation nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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using System;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using System.Text;
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using System.IO;
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using System.Net;
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namespace WebsitePanel.AWStats.Viewer
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{
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public partial class Default : System.Web.UI.Page
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{
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private void Page_Load(object sender, EventArgs e)
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{
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string username = Request["username"];
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string password = Request["password"];
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if (Request.IsAuthenticated)
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{
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string identity = Context.User.Identity.Name;
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string domain = identity.Split('=')[0];
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if (String.Compare(Request["config"], domain, true) != 0)
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{
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FormsAuthentication.SignOut();
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domain = Request["domain"];
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if (!String.IsNullOrEmpty(domain)
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&& !String.IsNullOrEmpty(username)
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&& !String.IsNullOrEmpty(password))
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{
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// perform login
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txtUsername.Text = username;
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txtDomain.Text = domain;
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Login(domain, username, password);
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}
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else
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{
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Response.Redirect(Request.Url.AbsolutePath);
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}
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}
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Response.Clear();
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string queryParams = Request.Url.Query;
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string awStatsUrl = AWStatsUrl;
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if (awStatsUrl.IndexOf(":") == -1)
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{
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string appUrl = Request.Url.ToString();
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appUrl = appUrl.Substring(0, appUrl.LastIndexOf("/"));
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awStatsUrl = appUrl + awStatsUrl;
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}
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string awStatsPage = GetWebDocument(awStatsUrl + queryParams);
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// replace links
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awStatsPage = awStatsPage.Replace(AWStatsScript, Request.Url.AbsolutePath);
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Response.Write(awStatsPage);
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Response.End();
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}
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else
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{
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lblMessage.Visible = false;
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if (!IsPostBack)
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{
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string domain = Request["domain"];
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if (String.IsNullOrEmpty(domain))
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domain = Request["config"];
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txtDomain.Text = domain;
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if (!String.IsNullOrEmpty(username))
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txtUsername.Text = username;
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// check for autologin
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if (!String.IsNullOrEmpty(domain)
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&& !String.IsNullOrEmpty(username)
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&& !String.IsNullOrEmpty(password))
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{
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// perform login
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Login(domain, username, password);
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}
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}
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}
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}
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protected void btnView_Click(object sender, EventArgs e)
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{
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if (!Page.IsValid)
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return;
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// perform login
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Login(txtDomain.Text.Trim(), txtUsername.Text.Trim(), txtPassword.Text);
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}
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private void Login(string domain, string username, string password)
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{
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// check user
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AuthenticationResult result =
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AuthenticationProvider.Instance.AuthenticateUser(domain, username, password);
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if (result == AuthenticationResult.OK)
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{
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FormsAuthentication.SetAuthCookie(domain + "=" + username, false);
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Response.Redirect(Request.Url.AbsolutePath + "?config=" + domain);
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}
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// show error message
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lblMessage.Text = ConfigurationManager.AppSettings["AWStats.Message.DomainNotFound"];
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if (result == AuthenticationResult.WrongUsername)
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lblMessage.Text = ConfigurationManager.AppSettings["AWStats.Message.WrongUsername"];
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else if (result == AuthenticationResult.WrongPassword)
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lblMessage.Text = ConfigurationManager.AppSettings["AWStats.Message.WrongPassword"];
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lblMessage.Visible = true;
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}
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#region Private Helpers
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private string GetWebDocument(string url)
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{
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HttpWebResponse result = null;
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StringBuilder sb = new StringBuilder();
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try
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{
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HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
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string lang = Request.Headers["Accept-Language"];
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req.Headers["Accept-Language"] = lang;
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string username = ConfigurationManager.AppSettings["AWStats.Username"];
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if (username != null && username != "")
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{
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string password = ConfigurationManager.AppSettings["AWStats.Password"];
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string domain = null;
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int sepIdx = username.IndexOf("\\");
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if (sepIdx != -1)
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{
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domain = username.Substring(0, sepIdx);
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username = username.Substring(sepIdx + 1);
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}
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req.Credentials = new NetworkCredential(username, password, domain);
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}
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else
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{
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req.Credentials = CredentialCache.DefaultNetworkCredentials;
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}
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result = (HttpWebResponse)req.GetResponse();
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Stream ReceiveStream = result.GetResponseStream();
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string respEnc = !String.IsNullOrEmpty(result.ContentEncoding) ? result.ContentEncoding : "utf-8";
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Encoding encode = System.Text.Encoding.GetEncoding(respEnc);
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StreamReader sr = new StreamReader(ReceiveStream, encode);
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Char[] read = new Char[256];
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int count = sr.Read(read, 0, 256);
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while (count > 0)
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{
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String str = new String(read, 0, count);
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sb.Append(str);
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count = sr.Read(read, 0, 256);
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}
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}
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catch (WebException ex)
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{
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Response.Write("Error while opening '" + url + "': " + ex.Message);
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}
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catch (Exception ex)
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{
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Response.Write(ex.ToString());
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}
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finally
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{
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if (result != null)
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{
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result.Close();
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}
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}
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return sb.ToString();
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}
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private string AWStatsUrl
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{
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get { return ConfigurationManager.AppSettings["AWStats.URL"]; }
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}
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private string AWStatsScript
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{
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get
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{
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int idx = AWStatsUrl.LastIndexOf("/");
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return (idx == -1) ? AWStatsUrl : AWStatsUrl.Substring(idx + 1);
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}
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}
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#endregion
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}
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}
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