88 lines
3.3 KiB
C#
88 lines
3.3 KiB
C#
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// Decompiled with JetBrains decompiler
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// Type: FritzBox.API.FritzWebAccess.FritzWebAccess
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// Assembly: FritzBox, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
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// MVID: DC9FD63C-0A96-43D7-A76E-0506FEB07200
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// Assembly location: \\192.168.178.26\Freigabe\FritzBox.dll
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using System;
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using System.IO;
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using System.Net;
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using System.Security.Cryptography;
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using System.Text;
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using System.Xml.Linq;
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#nullable disable
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namespace FritzBox.API.FritzWebAccess
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{
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public class FritzWebAccess
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{
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public Uri Address { get; set; } = new Uri("http://fritz.box/");
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public Uri SoapAddress => new Uri(this.Address.Scheme + "://" + this.Address.Host + ":49000/");
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public string SessionId { get; private set; }
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public bool IsAuthenticated
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{
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get => !string.IsNullOrEmpty(this.SessionId) && this.SessionId != "0000000000000000";
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}
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public FritzWebAccess()
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{
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}
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public FritzWebAccess(string username, string password) => this.LogIn(username, password);
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public void LogIn(string password) => this.LogIn(string.Empty, password);
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public void LogIn(string username, string password)
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{
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Uri uri = new Uri(this.Address, "login_sid.lua");
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XDocument doc = XDocument.Load(uri.AbsoluteUri);
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this.SessionId = this.GetValue(doc, "SID");
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if (this.IsAuthenticated)
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return;
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string challenge = this.GetValue(doc, "Challenge");
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this.SessionId = this.GetValue(XDocument.Load(string.Format("{0}?username={1}&response={2}", (object)uri.AbsoluteUri, (object)username, (object)this.GetAuthResponse(challenge, password))), "SID");
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}
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private string GetValue(XDocument doc, string elementName)
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{
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return (doc.FirstNode as XElement).Element((XName)elementName).Value;
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}
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private string GetAuthResponse(string challenge, string password)
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{
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return challenge + "-" + this.GetMD5Hash(challenge + "-" + password);
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}
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private string GetMD5Hash(string input)
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{
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byte[] hash = MD5.Create().ComputeHash(Encoding.Unicode.GetBytes(input));
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StringBuilder stringBuilder = new StringBuilder();
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for (int index = 0; index < hash.Length; ++index)
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stringBuilder.Append(hash[index].ToString("x2"));
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return stringBuilder.ToString();
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}
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public string GetWebContent(string relativeUrl, string parameter = "")
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{
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return this.GetContent(this.Address, relativeUrl, parameter);
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}
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public string GetSoapContent(string relativeUrl, string parameter = "")
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{
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return this.GetContent(this.SoapAddress, relativeUrl, parameter);
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}
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public string GetContent(Uri baseAddress, string relativeUrl, string parameter = "")
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{
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using (HttpWebResponse response = (WebRequest.Create(new Uri(baseAddress, relativeUrl + "?sid=" + this.SessionId + parameter)) as HttpWebRequest).GetResponse() as HttpWebResponse)
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{
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using (StreamReader streamReader = new StreamReader(((WebResponse)response).GetResponseStream()))
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return ((TextReader)streamReader).ReadToEnd();
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}
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}
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}
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}
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