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edit-account-profile.php
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<?php
require_once (__ROOT__.'/classes/CSRFTokenHandler.php');
$lCSRFTokenHandler = new CSRFTokenHandler("owasp-esapi-php/src/", $_SESSION["security-level"], "edit-account-profile");
switch ($_SESSION["security-level"]){
case "0": // This code is insecure
// DO NOTHING: This is equivalent to using client side security
$lEnableJavaScriptValidation = FALSE;
$lEnableHTMLControls = FALSE;
$lProtectAgainstMethodTampering = FALSE;
$lProtectAgainstIDOR = FALSE;
$lProtectAgainstPasswordLeakage = FALSE;
$lEncodeOutput = FALSE;
break;
case "1": // This code is insecure
// DO NOTHING: This is equivalent to using client side security
$lEnableJavaScriptValidation = TRUE;
$lEnableHTMLControls = TRUE;
$lProtectAgainstMethodTampering = FALSE;
$lProtectAgainstIDOR = FALSE;
$lProtectAgainstPasswordLeakage = FALSE;
$lEncodeOutput = FALSE;
break;
case "2":
case "3":
case "4":
case "5": // This code is fairly secure
/*
* Concerning SQL Injection, use parameterized stored procedures. Parameterized
* queries is not good enough. You cannot use least privilege with queries.
*/
$lEnableJavaScriptValidation = TRUE;
$lEnableHTMLControls = TRUE;
$lProtectAgainstMethodTampering = TRUE;
$lProtectAgainstIDOR = TRUE;
$lProtectAgainstPasswordLeakage = TRUE;
$lEncodeOutput = TRUE;
break;
}// end switch
$lNewCSRFTokenForNextRequest = $lCSRFTokenHandler->generateCSRFToken();
$lFormSubmitted = isset($_REQUEST["edit-account-profile-php-submit-button"]);
?>
<div class="page-title">Edit Profile</div>
<?php include_once (__ROOT__.'/includes/back-button.inc');?>
<?php include_once (__ROOT__.'/includes/hints/hints-menu-wrapper.inc'); ?>
<?php
if ($lFormSubmitted){
try {
$lValidationFailed = false;
if ($lProtectAgainstMethodTampering) {
$lUsername = $_POST["username"];
$lPassword = $_POST["password"];
$lConfirmedPassword = $_POST["confirm_password"];
$lUserSignature = $_POST["my_signature"];
$lPostedCSRFToken = $_POST['csrf-token'];
}else{
$lUsername = $_REQUEST["username"];
$lPassword = $_REQUEST["password"];
$lConfirmedPassword = $_REQUEST["confirm_password"];
$lUserSignature = $_REQUEST["my_signature"];
$lPostedCSRFToken = $_REQUEST['csrf-token'];
}//end if
if ($lEncodeOutput){
$lUsernameText = $Encoder->encodeForHTML($lUsername);
}else{
//allow XSS by not encoding
$lUsernameText = $lUsername;
}//end if
$LogHandler->writeToLog("Attempting to add account for: " . $lUsername);
if (!$lCSRFTokenHandler->validateCSRFToken($lPostedCSRFToken)){
throw (new Exception("Security Violation: Cross Site Request Forgery attempt detected.", 500));
}// end if
if (strlen($lUsername) == 0) {
$lValidationFailed = TRUE;
echo '<h2 class="error-message">Username cannot be blank</h2>';
}// end if
if ($lPassword != $lConfirmedPassword ) {
$lValidationFailed = TRUE;
echo '<h2 class="error-message">Passwords do not match</h2>';
}// end if
if (!$lValidationFailed){
$lRowsAffected = $SQLQueryHandler->insertNewUserAccount($lUsername, $lPassword, $lUserSignature);
echo '<div class="success-message">Profile updated for ' . $lUsernameText . '</div>';
$LogHandler->writeToLog("Profile updated for: " . $lUsername);
}// end if (!$lValidationFailed)
} catch (Exception $e) {
echo $CustomErrorHandler->FormatError($e, "Failed to add account");
$LogHandler->writeToLog("Failed to update profile for: " . $lUsername);
}// end try
}// end if $lFormSubmitted
if($lProtectAgainstIDOR){
if(isset($_SESSION['uid'])){
$lUserUID = $_SESSION['uid'];
}else{
$lUserUID = NULL;
} // if isset
}else{
if(isset($_REQUEST['uid'])){
$lUserUID = $_REQUEST['uid'];
}else{
if(isset($_COOKIE['uid'])){
$lUserUID = $_COOKIE['uid'];
}else{
$lUserUID = NULL;
} // if isset
} // if isset
} // $lProtectAgainstIDOR
$lUserLoggedIn = !(is_null($lUserUID));
$lUsername = "";
$lPassword = "";
$lSignature = "";
$lResultsFound = FALSE;
if($lUserLoggedIn){
try {
$lQueryResult = $SQLQueryHandler->getUserAccountByID($lUserUID);
$LogHandler->writeToLog("Got account with UID : " . $lUserUID);
if (isset($lQueryResult->num_rows)){
if ($lQueryResult->num_rows > 0) {
$lResultsFound = TRUE;
}//end if
}//end if
if($lResultsFound){
$row = $lQueryResult->fetch_object();
if(!$lEncodeOutput){
$lUsername = $row->username;
if (!$lProtectAgainstPasswordLeakage){
$lPassword = $row->password;
}
$lSignature = $row->mysignature;
}else{
$lUsername = $Encoder->encodeForHTML($row->username);
if (!$lProtectAgainstPasswordLeakage){
$lPassword = $Encoder->encodeForHTML($row->password);
}
$lSignature = $Encoder->encodeForHTML($row->mysignature);
}// end if
}
} catch (Exception $e) {
echo $CustomErrorHandler->FormatError($e, "Failed to get account");
$LogHandler->writeToLog("Failed to get account with UID : " . $lUserUID);
}// end try
} // if $lUserLoggedIn
?>
<script type="text/javascript">
<!--
<?php
if($lEnableJavaScriptValidation){
echo "var lValidateInput = \"TRUE\"" . PHP_EOL;
}else{
echo "var lValidateInput = \"FALSE\"" . PHP_EOL;
}// end if
?>
function onSubmitOfForm(/*HTMLFormElement*/ theForm){
try{
if(lValidateInput == "TRUE"){
var lUnsafeCharacters = /[`~!@#$%^&*()-_=+\[\]{}\\|;':",./<>?]/;
if (theForm.username.value.length > 15 ||
theForm.password.value.length > 15){
alert('Username too long. We dont want to allow too many characters.\n\nSomeone might have enough room to enter a hack attempt.');
return false;
};// end if
if (theForm.username.value.search(lUnsafeCharacters) > -1 ||
theForm.password.value.search(lUnsafeCharacters) > -1){
alert('Dangerous characters detected. We can\'t allow these. This all powerful blacklist will stop such attempts.\n\nMuch like padlocks, filtering cannot be defeated.\n\nBlacklisting is l33t like l33tspeak.');
return false;
};// end if
};// end if(lValidateInput)
return true;
}catch(e){
alert("Error: " + e.message);
};// end catch
};// end function onSubmitOfLoginForm(/*HTMLFormElement*/ theForm)
//-->
</script>
<!-- Bubble hints code -->
<?php
try{
$lHTMLandXSSandSQLInjectionPointBalloonTip = $BubbleHintHandler->getHint("HTMLandXSSandSQLInjectionPoint");
$lSQLInjectionPointBallonTip = $BubbleHintHandler->getHint("SQLInjectionPoint");
} catch (Exception $e) {
echo $CustomErrorHandler->FormatError($e, "Error attempting to execute query to fetch bubble hints.");
}// end try
?>
<script type="text/javascript">
$(function() {
$('[HTMLandXSSandSQLInjectionPoint]').attr("title", "<?php echo $lHTMLandXSSandSQLInjectionPointBalloonTip; ?>");
$('[HTMLandXSSandSQLInjectionPoint]').balloon();
$('[SQLInjectionPoint]').attr("title", "<?php echo $lSQLInjectionPointBallonTip; ?>");
$('[SQLInjectionPoint]').balloon();
});
</script>
<span>
<a style="text-decoration: none; cursor: pointer;" href="./webservices/rest/ws-user-account.php">
<img style="vertical-align: middle;" src="./images/ajax_logo-75-79.jpg" height="75px" width="78px" />
<span style="font-weight:bold;">Switch to RESTful Web Service Version of this Page</span>
</a>
</span>
<div id="id-edit-account-profile-form-div" style="display: hidden;">
<form action="index.php?page=edit-account-profile.php" method="post" enctype="application/x-www-form-urlencoded"
onsubmit="return onSubmitOfForm(this);"
>
<input name="csrf-token" type="hidden" value="<?php echo $lNewCSRFTokenForNextRequest; ?>" />
<table style="margin-left:auto; margin-right:auto;">
<tr><td> </td></tr>
<tr>
<td colspan="2" class="form-header">Please choose your username, password and signature</td>
</tr>
<tr><td> </td></tr>
<tr>
<td class="label">Username</td>
<td>
<input HTMLandXSSandSQLInjectionPoint="1" type="text" name="username" size="15" autofocus="autofocus"
<?php
if ($lEnableHTMLControls) {
echo('minlength="1" maxlength="15" required="required"');
}// end if
echo('value="' . $lUsername . '"');
?>
/>
</td>
</tr>
<tr>
<td class="label">Password</td>
<td>
<input SQLInjectionPoint="1" type="password" name="password" size="15"
<?php
if ($lEnableHTMLControls) {
echo('minlength="1" maxlength="15" required="required"');
}// end if
echo('value="' . $lPassword . '"');
?>
/>
<a href="index.php?page=password-generator.php&username=<?php echo $logged_in_user ?>" target="_blank">Password Generator</a>
</td>
</tr>
<tr>
<td class="label">Confirm Password</td>
<td>
<input SQLInjectionPoint="1" type="password" name="confirm_password" size="15"
<?php
if ($lEnableHTMLControls) {
echo('minlength="1" maxlength="15" required="required"');
}// end if
echo('value="' . $lPassword . '"');
?>
/>
</td>
</tr>
<tr>
<td class="label">Signature</td>
<td>
<textarea HTMLandXSSandSQLInjectionPoint="1" rows="3" cols="50" name="my_signature"
<?php
if ($lEnableHTMLControls) {
echo('minlength="1" maxlength="100" required="required"');
}// end if
?>
><?php echo $lSignature; ?></textarea>
</td>
</tr>
<tr><td> </td></tr>
<tr>
<td colspan="2" style="text-align:center;">
<input name="edit-account-profile-php-submit-button" class="button" type="submit" value="Update Profile" />
</td>
</tr>
<tr><td> </td></tr>
</table>
</form>
</div>
<div id="id-profile-not-found-div" style="text-align: center; display: none;">
<table>
<tr>
<td class="label">User profile not found. You may <a href="index.php?page=login.php">login here</a></td>
</tr>
<tr><td></td></tr>
<tr><td></td></tr>
<tr>
<td style="text-align:center; font-style: italic;">
Dont have an account? <a href="index.php?page=register.php">Please register here</a>
</td>
</tr>
</table>
</div>
<script>
var lResultsFound = <?php echo $lResultsFound?"true":"false"; ?>;
if (lResultsFound){
document.getElementById("id-edit-account-profile-form-div").style.display="";
document.getElementById("id-profile-not-found-div").style.display="none";
}else{
document.getElementById("id-edit-account-profile-form-div").style.display="none";
document.getElementById("id-profile-not-found-div").style.display="";
}// end if lResultsFound
</script>
<?php
if ($lFormSubmitted) {
echo $lCSRFTokenHandler->generateCSRFHTMLReport();
}// end if
?>