ECSHOP实现Google登录OAuth2.0接口

一、申请clientID https://console.developers.google.com/project 二、开启Google+ API权限 https://console.developers.google.com/project/gentle-charmer-848/apiui/api 三、添加同意画面 四、建立新的用户端ID（一个域名对应一个ID） 五、显示页面js登录按钮参考代码： table(\"users\").\" WHERE email=\'\".$gg_email. \"\' OR user_name=\'\".$gg_email.\"\' ORDER BY user_id DESC LIMIT 1\"; $user_info = $GLOBALS[\'db\']->getRow($sql); $record = array(); if (!empty($user_info)) //gg邮箱已注册或者登陆过 { $user_name = $user_info[\'user_name\']; $user->set_session($user_name); $user->set_cookie($user_name, null); update_user_info(); recalculate_price(); if (empty($user_info[\'gg_id\']) || empty($user_info[\'nick_name\']) || empty($user_info[\'user_image\']) || empty($user_info[\'sex\'])) { $record[\'is_validated\'] = 1; empty($user_info[\'gg_id\']) ? $record[\'gg_id\'] = $gg_id : \'\'; empty($user_info[\'gg_name\']) ? $record[\'gg_name\'] = $gg_name : \'\'; empty($user_info[\'nick_name\']) ? $record[\'nick_name\'] = $gg_name : \'\'; empty($user_info[\'user_image\']) ? $record[\'user_image\'] = get_picture($picture) : \'\'; empty($user_info[\'sex\']) ? $record[\'sex\'] = $gender : \'\'; $db->autoExecute($ecs->table(\'users\'), $record, \'UPDATE\', \"user_id = \'$user_info[user_id]\'\"); } } else //GG邮箱未注册或者未登陆过，自动注册 { $password = generate_word(); include_once(ROOT_PATH.\"includes/lib_passport.php\"); include_once(ROOT_PATH.\'includes/lib_transaction.php\'); $other = array(); if (register($gg_email, $password, $gg_email, $other)) { $record[\'gg_id\'] = $gg_id; $record[\'gg_name\'] = $gg_name; $record[\'nick_name\'] = $gg_name; $record[\'user_image\'] = get_picture($picture); $record[\'sex\'] = $gender; $record[\'reg_type\'] = 3; $record[\'is_validated\']= 1; $db->autoExecute($ecs->table(\'users\'), $record, \'UPDATE\', \"user_id = \'$_SESSION[user_id]\'\"); /* 发送注册成功邮件*/ $tpl = get_mail_template(\'pp_login\'); $expired_date =local_date(\"Y-m-d\", gmtime()+864000); $smarty->assign(\'expired_date\', $expired_date); $smarty->assign(\'password\', $password); $smarty->assign(\'username\', $gg_email); $content = $GLOBALS[\'smarty\']->fetch(\'str:\' . $tpl[\'template_content\']); send_mail($gg_email, $gg_email,$tpl[\'template_subject\'],$content,$tpl[\'is_html\']); log_account_change($_SESSION[\'user_id\'], 0, 0, 0, 50, \'Get 50 M points from Google register.\', ACT_OTHER); } else { show_message(\"Your Google email register error!\", \'\', \'user.php\', \'warning\'); } } $_SESSION[\'back_act\'] = $_SESSION[\'back_act\'] ? $_SESSION[\'back_act\'] : \"./index.php\"; ecs_header(\"Location:\".$_SESSION[\'back_act\'].\"\\n\"); } else { die(\'Illegal Access!\'); } //获取远程头像图片 function get_picture($picture) { if ($picture) { $data = file_get_contents($picture); // 读文件内容 $filename = DATA_DIR . \'/u_image/\'.local_date(\'ymdHis\', gmtime()).\'_\'.rand(10, 99).substr($picture, -4, 4); //得到时间戳 $fp = @fopen(ROOT_PATH . $filename,\"w\"); //以写方式打开文件 @fwrite($fp, $data); fclose($fp); } else { $filename = \'\'; } return $filename; } ?> 七、添加新字段的sql语句 ALTER TABLE `ecs_users` ADD `gg_name` varchar(60) NOTNULL ALTER TABLE `ecs_users` ADD `gg_id` varchar(60) NOT NULL; ALTER TABLE `ecs_users` ADD `nick_name` varchar(60) NOT NULL; ALTER TABLE `ecs_users` ADD `user_image` varchar(60) NOT NULL;