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我正在使用Ben Edmunds Ion Auth Library。
我在使用csrf_nonce方法的任何函數都遇到問題 - 它無法檢查帖子。Ion Auth Flashdata Check不起作用
我已經檢查過flashdata正在被設置（我可以在窗體中看到它作爲隱藏輸入[例如edit_user]），但是當您提交表單時，flashdata檢查失敗。
我正在使用會話數據庫，如果這有什麼區別。
Code snippets;
控制器
function edit_user($id) {
$this->data['title'] = "Edit User";
if (!$this->ion_auth->logged_in() || !$this->ion_auth->is_admin()) {
redirect('auth', 'refresh');
} //!$this->ion_auth->logged_in() || !$this->ion_auth->is_admin()
$user = $this->ion_auth->user($id)->row();
$groups = $this->ion_auth->groups()->result_array();
$currentGroups = $this->ion_auth->get_users_groups($id)->result();
//process the phone number
if (isset($user->phone) && !empty($user->phone)) {
$user->phone = explode('-', $user->phone);
} //isset($user->phone) && !empty($user->phone)
//validate form input
$this->form_validation->set_rules('first_name', $this->lang->line('edit_user_validation_fname_label'), 'required|xss_clean');
$this->form_validation->set_rules('last_name', $this->lang->line('edit_user_validation_lname_label'), 'required|xss_clean');
$this->form_validation->set_rules('email', $this->lang->line('create_user_validation_email_label'), 'required|valid_email');
$this->form_validation->set_rules('company', $this->lang->line('edit_user_validation_company_label'), 'required|xss_clean');
$this->form_validation->set_rules('groups', $this->lang->line('edit_user_validation_groups_label'), 'xss_clean');
if (isset($_POST) && !empty($_POST)) {
// do we have a valid request?
if ($id != $this->input->post('id')) {
show_error($this->lang->line('error_csrf'));
} //$this->_valid_csrf_nonce() === FALSE || $id != $this->input->post('id')
$data = array(
'first_name' => $this->input->post('first_name'),
'last_name' => $this->input->post('last_name'),
'company' => $this->input->post('company'),
'email' => $this->input->post('email')
);
//Update the groups user belongs to
$groupData = $this->input->post('groups');
if (isset($groupData) && !empty($groupData)) {
$this->ion_auth->remove_from_group('', $id);
foreach ($groupData as $grp) {
$this->ion_auth->add_to_group($grp, $id);
} //$groupData as $grp
} //isset($groupData) && !empty($groupData)
//update the password if it was posted
if ($this->input->post('password')) {
$this->form_validation->set_rules('password', $this->lang->line('edit_user_validation_password_label'), 'required|min_length[' . $this->config->item('min_password_length', 'ion_auth') . ']|max_length[' . $this->config->item('max_password_length', 'ion_auth') . ']|matches[password_confirm]');
$this->form_validation->set_rules('password_confirm', $this->lang->line('edit_user_validation_password_confirm_label'), 'required');
$data['password'] = $this->input->post('password');
} //$this->input->post('password')
if ($this->form_validation->run() === TRUE) {
$check = $this->ion_auth->update($user->id, $data);
if (FALSE == $check) {
$this->session->set_flashdata('message', $this->ion_auth->errors());
redirect("auth/edit-user/$id", 'refresh');
} else {
//check to see if we are creating the user
//redirect them back to the admin page
$this->session->set_flashdata('message', "User Saved");
redirect("auth/users", 'refresh');
}
} //$this->form_validation->run() === TRUE
} //isset($_POST) && !empty($_POST)
//display the edit user form
$this->data['csrf'] = $this->_get_csrf_nonce();
//set the flash data error message if there is one
$this->data['message'] = (validation_errors() ? validation_errors() : ($this->ion_auth->errors() ? $this->ion_auth->errors() : $this->session->flashdata('message')));
//pass the user to the view
$this->data['user'] = $user;
$this->data['groups'] = $groups;
$this->data['currentGroups'] = $currentGroups;
$this->data['first_name'] = array(
'name' => 'first_name',
'id' => 'first_name',
'type' => 'text',
'value' => $this->form_validation->set_value('first_name', $user->first_name)
);
$this->data['last_name'] = array(
'name' => 'last_name',
'id' => 'last_name',
'type' => 'text',
'value' => $this->form_validation->set_value('last_name', $user->last_name)
);
$this->data['company'] = array(
'name' => 'company',
'id' => 'company',
'type' => 'text',
'value' => $this->form_validation->set_value('company', $user->company)
);
$this->data['email'] = array(
'name' => 'email',
'id' => 'email',
'type' => 'email',
'value' => $this->form_validation->set_value('email', $user->email)
);
$this->data['password'] = array(
'name' => 'password',
'id' => 'password',
'type' => 'password'
);
$this->data['password_confirm'] = array(
'name' => 'password_confirm',
'id' => 'password_confirm',
'type' => 'password'
);
$this->_render_page('auth/admin/users/update', $this->data);
}
function _get_csrf_nonce() {
$this->load->helper('string');
$key = random_string('alnum', 8);
$value = random_string('alnum', 20);
$this->session->set_flashdata('csrfkey', $key);
$this->session->set_flashdata('csrfvalue', $value);
return array(
$key => $value
);
}
function _valid_csrf_nonce() {
if ($this->input->post($this->session->flashdata('csrfkey')) !== FALSE &&
$this->input->post($this->session->flashdata('csrfkey')) == $this->session->flashdata('csrfvalue')) {
return TRUE;
} //$this->input->post($this->session->flashdata('csrfkey')) !== FALSE && $this->input->post($this->session->flashdata('csrfkey')) == $this->session->flashdata('csrfvalue')
else {
return FALSE;
}
}
查看;
<h1><?php echo lang('edit_user_heading');?></h1>
<p><?php echo lang('edit_user_subheading');?></p>
<!--<div id="infoMessage" class="info"><?php echo $message;?></div>-->
<?php
if (isset($message)) {
?>
<div id="infoMessage" class="alert alert-info">
<button type="button" class="close" data-dismiss="alert">×</button>
<h4>Message</h4>
<?php echo $message;?>
</div>
<?php
}
?>
<?php echo form_open(uri_string(), 'class="form-horizontal"'); ?>
<div class="control-group <?php echo form_error_class('first_name') ?>">
<label class="control-label" for="first_name">
<?php echo lang('edit_user_fname_label'); ?>
</label>
<div class="controls">
<input type="text"
id="first_name"
name="first_name"
placeholder="<?php echo lang('edit_user_fname_label'); ?>"
value="<?php echo set_value('first_name', $first_name['value']); ?>"
class="error"/>
<?php echo form_error('first_name'); ?>
</div>
</div>
<div class="control-group <?php echo form_error_class('last_name') ?>">
<label class="control-label" for="last_name">
<?php echo lang('edit_user_lname_label'); ?>
</label>
<div class="controls">
<input type="text"
id="last_name"
name="last_name"
placeholder="<?php echo lang('edit_user_lname_label'); ?>"
value="<?php echo set_value('last_name', $last_name['value']); ?>"
class="error"/>
<?php echo form_error('last_name'); ?>
</div>
</div>
<div class="control-group <?php echo form_error_class('company') ?>">
<label class="control-label" for="company">
<?php echo lang('edit_user_company_label'); ?>
</label>
<div class="controls">
<input type="text"
id="company"
name="company"
placeholder="<?php echo lang('edit_user_company_label'); ?>"
value="<?php echo set_value('company', $company['value']); ?>"
class="error"/>
<?php echo form_error('company'); ?>
</div>
</div>
<div class="control-group <?php echo form_error_class('email') ?>">
<label class="control-label" for="email">
<?php echo lang('edit_user_email_label'); ?>
</label>
<div class="controls">
<input type="text"
id="email"
name="email"
placeholder="<?php echo lang('edit_user_email_label'); ?>"
value="<?php echo set_value('email', $email['value']); ?>"
class="error"/>
<?php echo form_error('email'); ?>
</div>
</div>
<div class="control-group <?php echo form_error_class('password') ?>">
<label class="control-label" for="password">
<?php echo lang('edit_user_password_label'); ?>
</label>
<div class="controls">
<input type="password"
id="password"
name="password"
placeholder="<?php echo lang('edit_user_password_label'); ?>"
value="<?php echo set_value('password'); ?>"
class="error"/>
<?php echo form_error('password'); ?>
</div>
</div>
<div class="control-group <?php echo form_error_class('password_confirm') ?>">
<label class="control-label" for="password_confirm">
<?php echo lang('edit_user_password_confirm_label'); ?>
</label>
<div class="controls">
<input type="password"
id="password_confirm"
name="password_confirm"
placeholder="<?php echo lang('edit_user_password_confirm_label'); ?>"
value=""
class="error"/>
<?php echo form_error('password_confirm'); ?>
</div>
</div>
<div class="control-group <?php echo form_error_class('groups') ?>">
<div class="controls <?php echo form_error_class('groups') ?>">
<h3><?php echo lang('edit_user_groups_heading');?></h3>
<?php
foreach ($groups as $group) {
?>
<label class="checkbox">
<?php
$gID=$group['id'];
$checked = null;
$item = null;
foreach($currentGroups as $grp) {
if ($gID == $grp->id) {
$checked= ' checked="checked"';
break;
}
}
?>
<input type="checkbox" name="groups[]" value="<?php echo $group['id'];?>"<?php echo $checked;?>>
<?php echo $group['name'];?>
</label>
<?php
}
?>
</div>
</div>
<?php echo form_hidden('id', $user->id);?>
<?php echo form_hidden($csrf); ?>
<div class="control-group">
<div class="controls">
<input type="submit" class="btn btn-success" value="<?php echo lang('edit_user_submit_btn'); ?>" />
</div>
</div>
<?php echo form_close();?>