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8.6

LogIn-set cookie-Autologin in coldfusion

Asked by panosms in ColdFusion Application Server, ColdFusion Studio

Tags: Coldfusion

Hello experts.
I have built a login page with Hash check,session user_id set and cookie set.
I want a help how the Autologin function works (please write the code for this) and please check out if the code has mistakes or can be better.

Get your answer NOW

         
           
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             <h3>LogInExample with Hash</h3>
<cfparam name="cookie.email" default="">
<cfparam name="cookie.password" default="">
<cfparam name="cookie.rememberme" default="">
<cfparam name="cookie.AutoLogIn" default="">
<!--- Do the following if the form is submitted. --->
<cfif IsDefined("Form.Email")>
   <!--- query the data base. ---> 
   <cfquery name = "CheckPerson" datasource = "#request.dsn#">
      SELECT Password ,email,user_ID
      FROM users
      WHERE email = <cfqueryparam value = "#Form.email#"
         cfsqltype = "CF_SQL_VARCHAR"> 
   </cfquery>
         
   <!--- Compare query PasswordHash field and the hashed form password
         and display the results. --->
   <cfoutput>
      <cfif Hash(Form.password, "SHA") is not checkperson.password>
         <cflocation url = "loginfailed.cfm">
      <cfelse>
         <cfset session.allowin = "True">
         <cfset session.user_id = CheckPerson.user_id>
         <cfif isdefined("Form.rememberme") AND Form.rememberme EQ 1>
         <cfcookie name="email" value="#form.email#" expires="never">
         <cfcookie name="password" value="#form.password#" expires="never">
         <cfcookie name="rememberme" value="#form.rememberme#" expires="never">
         <cfcookie name="AutoLogIn" value="#form.AutoLogIn#" expires="never">
         <cfelse>
         <cfcookie name="email" value='NULL' expires="now">
         <cfcookie name="password" value='NULL' expires="now">
         <cfcookie name="rememberme" value='NULL' expires="now">
         <cfcookie name="AutoLogIn" value='NULL' expires="now">
         </cfif>
         <cflocation url = "welcome.cfm">
      </cfif>
   </cfoutput>
</cfif>
 
<!--- Form for entering ID and password. --->
<form  name="LogIn" action="#CGI.SCRIPT_NAME#" method="post">
   <b>Email: </b>
   <input type = "text" name="email"  value="<cfoutput>#cookie.email#</cfoutput>"><br/><br/>
   <b>Password: </b>
   <input type = "text" name="password" value="<cfoutput>#cookie.password#</cfoutput>"><br/><br/>
   <b>Remember me:</b>
   <input name="rememberme" type="checkbox" value="1"
    <cfif (#cookie.rememberme# EQ 1)> checked="checked" </cfif> /><br /><br />
   <b>AutoLogIn:</b>
   <input name="AutoLogIn" type="checkbox" value="1" 
   <cfif (#cookie.AutoLogIn# EQ 1)> checked="checked" </cfif>/><br /><br />
   <input type = "Submit" value = "LogIn"  id="LogIn">
</form>

           
         

20091111-EE-VQP-89 - Hierarchy / EE_QW_3_20080625

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LogIn-set cookie-Autologin in coldfusion

Asked by panosms in ColdFusion Application Server, ColdFusion Studio

Tags: Coldfusion

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