CODEWITHSUNDEEP
c#asp.netajax
Pritesh
Pritesh

Reputation: 73

error "Sanitizer provider is not configured in the web.config file. "

I want to use htmleditor from ajaxtoolkit. I have downloaded toolkit from this link

Ajax Control Toolkit .NET 3.5

But getting an error as "Sanitizer provider is not configured in the web.config file. If you are using the HtmlEditorExtender with a public website then please configure a Sanitizer provider. Otherwise, set the EnableSanitization property to false."

.aspx

<asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
    </asp:ToolkitScriptManager>
    <asp:HtmlEditorExtender ID="HtmlEditorExtender1" runat="server" TargetControlID="txtBox1">
    </asp:HtmlEditorExtender>
    <asp:TextBox runat="server" ID="txtBox1" TextMode="MultiLine" Columns="50" Rows="10"
        Text="Hello <b>world!</b>" />

I have searched many sites.. I get the below code as a solution to add in a web.config But getting an error as "Could not load type 'AjaxControlToolkit.Sanitizer.AntiXssSanitizerProvider". Also a line is coming under word sanitizer

<configSections>
        <sectionGroup name="system.web">
            <section name="sanitizer" requirePermission="false" type="AjaxControlToolkit.Sanitizer.ProviderSanitizerSection, AjaxControlToolkit"/>
        </sectionGroup>
    </configSections>
    <system.web>
        <sanitizer defaultProvider="AntiXssSanitizerProvider">
            <providers>
                <add name="AntiXssSanitizerProvider" type="AjaxControlToolkit.Sanitizer.AntiXssSanitizerProvider"></add>
            </providers>
        </sanitizer>
    </system.web>

AjaxControltoolkit

enter image description here

Sanitizer provider folder

enter image description here

Upvotes: 5

Views: 17522

Answers (3)

Abhishek B.
Abhishek B.

Reputation: 5202

You need to update through the Nuget package manager.. so all the issue automatically resolve.

Install as below In Visual Studio Package Manager console:

  1. PM > Install-Package AjaxControlToolkit
  2. PM > Install-Package AntiXSS
  3. PM > Install-Package AjaxControlToolkit.HtmlEditor.Sanitizer
  4. PM > Install-Package HtmlAgilityPack -Version 1.4.9

Add New Section under: 

    <configuration>  
        <configSections>
        <section name="ajaxControlToolkit" type="AjaxControlToolkit.AjaxControlToolkitConfigSection, AjaxControlToolkit" />
</configSections>        
....
        ...

    <runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">

          <dependentAssembly>
            <assemblyIdentity name="HtmlAgilityPack" publicKeyToken="bd319b19eaf3b43a" culture="neutral" />
            <bindingRedirect oldVersion="0.0.0.0-1.4.9.0" newVersion="1.4.9.0" />
          </dependentAssembly>
        </assemblyBinding>
      </runtime>
        <ajaxControlToolkit htmlSanitizer="AjaxControlToolkit.HtmlEditor.Sanitizer.DefaultHtmlSanitizer, AjaxControlToolkit.HtmlEditor.Sanitizer" />
    </configuration>

Upvotes: 3

live-love
live-love

Reputation: 52484

Copy all the files from AjaxControlToolkit.Binary.NET40.zip into bin folder.

This is the configs you need in web.config:

<configuration>
  <configSections>
...
    <sectionGroup name="system.web">
      <section name="sanitizer" requirePermission="false" type="AjaxControlToolkit.Sanitizer.ProviderSanitizerSection, AjaxControlToolkit"/>
    </sectionGroup>

....

  <system.web>
    <sanitizer defaultProvider="HtmlAgilityPackSanitizerProvider">
      <providers>
        <add name="HtmlAgilityPackSanitizerProvider" type="AjaxControlToolkit.Sanitizer.HtmlAgilityPackSanitizerProvider"/>
      </providers>
    </sanitizer>

And in your aspx file:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="CommunitySafeApp.Start.WebForm1" %>

<%@ Register TagPrefix="asp" Namespace="AjaxControlToolkit" Assembly="AjaxControlToolkit"%>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>


<asp:ToolkitScriptManager runat="Server" />
<asp:TextBox
        ID="txtComments"
        TextMode="MultiLine"
        Columns="60"
        Rows="8"
        runat="server" />

<asp:HtmlEditorExtender
        TargetControlID="txtComments"
        runat="server" />

    </div>

    </form>
</body>
</html>

Upvotes: 1

Mazdak Shojaie
Mazdak Shojaie

Reputation: 1698

Change sanitizer section in web.config with this lines and try:

<sanitizer defaultProvider="HtmlAgilityPackSanitizerProvider">
    <providers>
        <add name="HtmlAgilityPackSanitizerProvider" type="AjaxControlToolkit.Sanitizer.HtmlAgilityPackSanitizerProvider"></add>
    </providers>
</sanitizer>

Upvotes: 3

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