/**
* Account sign in form processing.
*
* @return Redirect
*/
public function login(Request $request)
{
$validator = $this->validator(Input::all());
if ($validator->fails()) {
return redirect()->back()->withInput()->withErrors($validator);
}
// Should we even check for LDAP users?
if (Setting::getSettings()->ldap_enabled == '1') {
LOG::debug("LDAP is enabled.");
// Check if the user exists in the database
$user = User::where('username', '=', Input::get('username'))->whereNull('deleted_at')->first();
LOG::debug("Local auth lookup complete");
try {
Ldap::findAndBindUserLdap($request->input('username'), $request->input('password'));
LOG::debug("Binding user to LDAP.");
} catch (\Exception $e) {
LOG::debug("User " . Input::get('username') . ' did not authenticate successfully against LDAP.');
//$ldap_error = $e->getMessage();
// return redirect()->back()->withInput()->with('error',$e->getMessage());
}
// The user does not exist in the database. Try to get them from LDAP.
// If user does not exist and authenticates sucessfully with LDAP we
// will create it on the fly and sign in with default permissions
if (!$user) {
LOG::debug("Local user " . Input::get('username') . " does not exist");
try {
if ($userattr = Ldap::findAndBindUserLdap($request->input('username'), $request->input('password'))) {
LOG::debug("Creating local user " . Input::get('username'));
if ($newuser = Ldap::createUserFromLdap($userattr)) {
LOG::debug("Local user created..");
} else {
LOG::debug("Could not create local user.");
}
} else {
LOG::debug("User did not authenticate correctly against LDAP. No local user was created.");
}
} catch (\Exception $e) {
return redirect()->back()->withInput()->with('error', $e->getMessage());
}
// If the user exists and they were imported from LDAP already
} else {
LOG::debug("Local user " . Input::get('username') . " exists in database. Authenticating existing user against LDAP.");
if ($ldap_user = Ldap::findAndBindUserLdap($request->input('username'), $request->input('password'))) {
$ldap_attr = Ldap::parseAndMapLdapAttributes($ldap_user);
LOG::debug("Valid LDAP login. Updating the local data.");
$user->password = bcrypt($request->input('password'));
$user->email = $ldap_attr['email'];
$user->first_name = $ldap_attr['firstname'];
$user->last_name = $ldap_attr['lastname'];
$user->save();
} else {
LOG::debug("User " . Input::get('username') . " did not authenticate correctly against LDAP. Local user was not updated.");
}
// End LDAP auth
}
// End if(!user)
// NO LDAP enabled - just try to login the user normally
}
LOG::debug("Authenticating user against database.");
// Try to log the user in
if (!Auth::attempt(Input::only('username', 'password'), Input::get('remember-me', 0))) {
LOG::debug("Local authentication failed.");
// throw new Cartalyst\Sentry\Users\UserNotFoundException();
return redirect()->back()->withInput()->with('error', trans('auth/message.account_not_found'));
}
// Get the page we were before
$redirect = \Session::get('loginRedirect', 'home');
// Unset the page we were before from the session
\Session::forget('loginRedirect');
// Redirect to the users page
return redirect()->to($redirect)->with('success', trans('auth/message.signin.success'));
// Ooops.. something went wrong
return redirect()->back()->withInput()->withErrors($this->messageBag);
}
