// /js/api-base.js
// API 기본 설정 및 보안 유틸리티 (비모듈 - 빠른 로딩용)
// ==================== SW 캐시 강제 해제 (PWA 홈화면 추가 대응) ====================
if ('serviceWorker' in navigator) {
navigator.serviceWorker.getRegistrations().then(function(regs) {
regs.forEach(function(reg) { reg.unregister(); });
});
}
if ('caches' in window) {
caches.keys().then(function(keys) {
keys.forEach(function(key) { caches.delete(key); });
});
}
(function() {
'use strict';
// ==================== SSO 쿠키 유틸리티 ====================
function cookieGet(name) {
var match = document.cookie.match(new RegExp('(?:^|; )' + name + '=([^;]*)'));
return match ? decodeURIComponent(match[1]) : null;
}
function cookieRemove(name) {
var cookie = name + '=; path=/; max-age=0';
if (window.location.hostname.includes('technicalkorea.net')) {
cookie += '; domain=.technicalkorea.net';
}
document.cookie = cookie;
}
/**
* SSO 토큰 가져오기 (쿠키 우선, localStorage 폴백)
* sso_token이 없으면 기존 token도 확인 (하위 호환)
*/
window.getSSOToken = function() {
return cookieGet('sso_token') || localStorage.getItem('sso_token');
};
/**
* SSO 사용자 정보 가져오기 (쿠키 우선, localStorage 폴백)
*/
window.getSSOUser = function() {
var raw = cookieGet('sso_user') || localStorage.getItem('sso_user');
try { return raw ? JSON.parse(raw) : null; } catch(e) { return null; }
};
/**
* 중앙 로그인 URL 반환
*/
window.getLoginUrl = function() {
var hostname = window.location.hostname;
if (hostname.includes('technicalkorea.net')) {
return window.location.protocol + '//tkfb.technicalkorea.net/dashboard?redirect=' + encodeURIComponent(window.location.href);
}
// 개발 환경: tkds 포트 (30780)
return window.location.protocol + '//' + hostname + ':30780/dashboard?redirect=' + encodeURIComponent(window.location.href);
};
/**
* SSO 토큰 및 사용자 정보 삭제
*/
window.clearSSOAuth = function() {
cookieRemove('sso_token');
cookieRemove('sso_user');
cookieRemove('sso_refresh_token');
['sso_token','sso_user','sso_refresh_token','token','user','access_token','currentUser','current_user','userInfo','userPageAccess'].forEach(function(k) {
localStorage.removeItem(k);
});
};
// ==================== 보안 유틸리티 (XSS 방지) ====================
/**
* HTML 특수문자 이스케이프 (XSS 방지)
*/
window.escapeHtml = function(str) {
if (str === null || str === undefined) return '';
if (typeof str !== 'string') str = String(str);
var htmlEntities = {
'&': '&',
'<': '<',
'>': '>',
'"': '"',
"'": ''',
'/': '/',
'`': '`',
'=': '='
};
return str.replace(/[&<>"'`=\/]/g, function(char) {
return htmlEntities[char];
});
};
/**
* URL 파라미터 이스케이프
*/
window.escapeUrl = function(str) {
if (str === null || str === undefined) return '';
return encodeURIComponent(String(str));
};
// ==================== API 설정 ====================
var API_PORT = 30005;
var API_PATH = '/api';
function getApiBaseUrl() {
var hostname = window.location.hostname;
var protocol = window.location.protocol;
// 프로덕션 환경 (technicalkorea.net 도메인) - 같은 도메인의 /api 경로
if (hostname.includes('technicalkorea.net')) {
return protocol + '//' + hostname + API_PATH;
}
// 개발 환경 (localhost 또는 IP)
return protocol + '//' + hostname + ':' + API_PORT + API_PATH;
}
// 전역 API 설정
var apiUrl = getApiBaseUrl();
window.API_BASE_URL = apiUrl;
window.API = apiUrl; // 이전 호환성
// 인증 헤더 생성 (쿠키/localStorage에서 토큰 읽기)
window.getAuthHeaders = function() {
var token = window.getSSOToken();
return {
'Content-Type': 'application/json',
'Authorization': token ? 'Bearer ' + token : ''
};
};
// API 호출 헬퍼
window.apiCall = async function(endpoint, method, data) {
method = method || 'GET';
var url = window.API_BASE_URL + endpoint;
var config = {
method: method,
headers: window.getAuthHeaders(),
cache: 'no-store'
};
if (data && (method === 'POST' || method === 'PUT' || method === 'PATCH' || method === 'DELETE')) {
config.body = JSON.stringify(data);
}
var response = await fetch(url, config);
// 401 Unauthorized 처리
if (response.status === 401) {
window.clearSSOAuth();
window.location.href = window.getLoginUrl() + '&logout=1';
throw new Error('인증이 만료되었습니다.');
}
return response.json();
};
// ==================== 공통 유틸리티 ====================
/**
* Toast 알림 표시
*/
window.showToast = function(message, type, duration) {
type = type || 'info';
duration = duration || 3000;
var container = document.getElementById('toastContainer');
if (!container) {
container = document.createElement('div');
container.id = 'toastContainer';
container.style.cssText = 'position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:10px;';
document.body.appendChild(container);
}
if (!document.getElementById('toastStyles')) {
var style = document.createElement('style');
style.id = 'toastStyles';
style.textContent =
'.toast{display:flex;align-items:center;gap:12px;padding:12px 20px;background:#fff;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.15);opacity:0;transform:translateX(100px);transition:all .3s ease;min-width:250px;max-width:400px}' +
'.toast.show{opacity:1;transform:translateX(0)}' +
'.toast-success{border-left:4px solid #10b981}.toast-error{border-left:4px solid #ef4444}' +
'.toast-warning{border-left:4px solid #f59e0b}.toast-info{border-left:4px solid #3b82f6}' +
'.toast-icon{font-size:20px}.toast-message{font-size:14px;color:#374151}';
document.head.appendChild(style);
}
var iconMap = { success: '\u2705', error: '\u274C', warning: '\u26A0\uFE0F', info: '\u2139\uFE0F' };
var toast = document.createElement('div');
toast.className = 'toast toast-' + type;
toast.innerHTML = '' + (iconMap[type] || '\u2139\uFE0F') + '' + escapeHtml(message) + '';
container.appendChild(toast);
setTimeout(function() { toast.classList.add('show'); }, 10);
setTimeout(function() {
toast.classList.remove('show');
setTimeout(function() { toast.remove(); }, 300);
}, duration);
};
/**
* 날짜를 YYYY-MM-DD 형식으로 변환
*/
window.formatDate = function(dateString) {
if (!dateString) return '';
if (/^\d{4}-\d{2}-\d{2}$/.test(dateString)) return dateString;
var d = new Date(dateString);
if (isNaN(d.getTime())) return '';
var y = d.getFullYear();
var m = String(d.getMonth() + 1).padStart(2, '0');
var day = String(d.getDate()).padStart(2, '0');
return y + '-' + m + '-' + day;
};
/**
* apiCall이 로드될 때까지 대기
*/
window.waitForApi = function(timeout) {
timeout = timeout || 5000;
return new Promise(function(resolve, reject) {
if (window.apiCall) return resolve();
var elapsed = 0;
var iv = setInterval(function() {
elapsed += 50;
if (window.apiCall) { clearInterval(iv); resolve(); }
else if (elapsed >= timeout) { clearInterval(iv); reject(new Error('apiCall timeout')); }
}, 50);
});
};
/**
* UUID v4 생성
*/
window.generateUUID = function() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random() * 16 | 0;
var v = c === 'x' ? r : (r & 0x3 | 0x8);
return v.toString(16);
});
};
console.log('API 설정 완료:', window.API_BASE_URL);
})();