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diff --git a/doc/kcontrol/cookies/index.docbook b/doc/kcontrol/cookies/index.docbook new file mode 100644 index 000000000..a1ea6fdd7 --- /dev/null +++ b/doc/kcontrol/cookies/index.docbook @@ -0,0 +1,211 @@ +<?xml version="1.0" ?> +<!DOCTYPE article PUBLIC "-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN" +"dtd/kdex.dtd" [ +<!ENTITY % addindex "IGNORE"> +<!ENTITY % English "INCLUDE" > <!-- change language only here --> +]> + +<article lang="&language;"> +<articleinfo> + +<authorgroup> +<author>&Krishna.Tateneni; &Krishna.Tateneni.mail;</author> +<author>&Jost.Schenck; &Jost.Schenck.mail;</author> +<!-- TRANS:ROLES_OF_TRANSLATORS --> +</authorgroup> + +<date>2003-10-12</date> +<releaseinfo>3.2</releaseinfo> + +<keywordset> +<keyword>KDE</keyword> +<keyword>KControl</keyword> +<keyword>cookie</keyword> +</keywordset> + +</articleinfo> + +<sect1 id="cookie"> +<title>Cookies</title> + +<para>Cookies are a mechanism used by web sites to store and retrieve +information using your browser. For example, a web site may allow you +to customize the content and layout of the pages you see, so that your +choices are persistent across different visits to that web site.</para> + +<para>The web site is able to remember your preferences by storing a +cookie on your computer. Then, on future visits, the web site retrieves +the information stored in the cookie to format the content of the site +according to your previously specified preferences.</para> + +<para>Thus, cookies play a very useful role in web browsing. +Unfortunately, web sites often store and retrieve information in cookies +without your explicit knowledge or consent. Some of this information may +be quite useful to the web site owners, for example, by allowing them to +collect summary statistics on the number of visits different areas of +the web sites get, or to customize banner advertising.</para> + +<para>The cookies module of the &kcontrol; allows you to set policies +for the use of cookies when you are browsing the web with the +&konqueror; web browser. </para> + +<warning><para>Note that the policies that you set using this control +module will <emphasis>not</emphasis> apply to other web browsers such +as &Netscape;.</para></warning> + +<sect2 id="cookie-policy"> + +<title>Policy</title> + +<para>Using the <guilabel>Policy</guilabel> tab, you can configure the +&kde; applications that will handle cookies. You can do this by specifying a +general cookie policy as well as special cookie policies for certain +domains or hosts.</para> + +<para>The top of the policy tab has a checkbox labeled <guilabel>Enable +cookies</guilabel>. If you leave this unchecked, cookies will be +completely disabled. However, this may make browsing rather +inconvenient, especially as some web sites require the use of browsers +with cookies enabled.</para> + +<para>You will probably want to enable cookies and then set +specific policies on how you want them to be handled.</para> + +<para>The first group of options create settings that apply to all cookies.</para> + +<variablelist> +<varlistentry> +<term><guilabel>Only accept cookies from originating server</guilabel></term> +<listitem> +<para>Some pages try to set cookies from servers other than the one +you are seeing the <acronym>HTML</acronym> page from. For example, +they show you advertisements, and the advertisements are from another +computer, often one that belongs to a large advertising group. These +advertisements may try to set a cookie which would allow them to +track the pages you view across multiple web sites.</para> +<para>Enabling this option will mean only cookies that come from the +same web server as you are explicitly connecting to will be +accepted.</para> +</listitem> +</varlistentry> +<varlistentry> +<term><guilabel>Automatically accept session cookies</guilabel></term> +<listitem> + +<para>An increasingly common use for cookies is not to track your +movements across many visits to a web site, but to just follow what you +do during one single visit. Session cookies are saved as long as you +are looking at the site, and deleted when you leave it.</para> + +<para>Web sites can use this information for various things, most +commonly it is a convenience so that you do not have to keep logging in +to view pages. For example, on a webmail site, without some kind of +session <acronym>ID</acronym>, you would have to give your password +again for each email you want to read. There are other ways to +achieve this, but cookies are simple and very common.</para> + +<para>Enabling this option means that session cookies are always +accepted, even if you don't accept any other kind, and even if you +choose to reject cookies from a particular site, session cookies from +that site will be accepted.</para> +</listitem> +</varlistentry> + +<varlistentry> +<term><guilabel>Treat all cookies as session cookies</guilabel></term> +<listitem> +<para>If this option is enabled, all cookies are treated as session +cookies. That is, they are not kept when you leave the +web site.</para> +<note> +<para>The definition of <quote>leave the web site</quote> is vague. +Some cookies may hang around for a little while after you are no +longer viewing any pages on a particular web site. This is +normal.</para> +</note> +</listitem> +</varlistentry> +</variablelist> + +<para>The section for <guilabel>Default Policy</guilabel> sets some +further options that are mutually exclusive — you can choose only one +of these options as the default, but you are free to set a different +option for any specific web server.</para> + +<variablelist> +<varlistentry> +<term><guilabel>Ask for confirmation</guilabel></term> +<listitem> +<para>If this option is selected, you will be asked for confirmation +every time a cookie is stored or retrieved. You can selectively accept +or reject each cookie. The confirmation dialog will also allow you to +set a domain specific policy, if you do not want to confirm each +cookie for that domain.</para> +</listitem> +</varlistentry> +<varlistentry> +<term><guilabel>Accept all cookies</guilabel></term> +<listitem> +<para>If this option is selected, all cookies will be accepted without +asking for confirmation.</para> +</listitem> +</varlistentry> +<varlistentry> +<term><guilabel>Reject all cookies</guilabel></term> +<listitem> +<para>If this option is selected, all cookies will be rejected without +asking for confirmation.</para> +</listitem> +</varlistentry> +</variablelist> + +<para>In addition to the default policy for handling of cookies, which you can +set by selecting one of the three options described above, you can also set +policies for specific host domains using the controls in the <guilabel>Domain +Specific</guilabel> group.</para> + +<para>The Ask, Accept, or Reject policy can be applied to a specific +domain by clicking on the <guibutton>New...</guibutton> button, which +brings up a dialog. In this dialog, you can type the name of the +domain (with a leading dot), then select the policy you want to apply +to this domain. Note that entries may also get added while you are +browsing, if the default policy is to ask for confirmation, and you +choose a general policy for a specific host (for example, by selecting +<guilabel>Reject all cookies from this domain</guilabel> when asked to +confirm a cookie).</para> + +<para>You can also select a specific host domain from the list and click the +<guibutton>Change</guibutton> button to choose a different policy for that +domain than the one shown in the list.</para> + +<para>To delete a domain specific policy, choose a domain from the list, and +then click the <guibutton>Delete</guibutton> button. The default policy will +apply to domains which have been deleted from the list.</para> + +</sect2> + +<sect2 id="cookie-management"> +<title>Management</title> + +<para>In the <guilabel>Management</guilabel> tab you can browse and selectively +delete cookies that have been set in the past.</para> + +<para>In the upper part of this dialog, you can see a list of domains displayed +as a tree. Click on the little <guiicon>+</guiicon> next to a domain to see all +cookies that have been set for this particular target domain. If you select one +of these cookies, you will notice that its contents will show up in the frame +<guilabel>Cookie Details</guilabel> below.</para> + +<para>By clicking the <guibutton>Delete</guibutton> button you can now delete the selected +cookie. Click <guibutton>Delete All</guibutton> to delete all cookies stored.</para> + +<para>Choose <guibutton>Reload List</guibutton> to reload the list +from your hard disk. You might want to do this if you have had the +module open and are testing web sites, or have made many changes in the +module itself.</para> + +</sect2> + +</sect1> + +</article> |