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KJB 필터 및 Util 정리

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curry772
2026-06-15 15:02:47 +09:00
parent a01ee024c0
commit ec9c6d8553
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elink-online-common
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Submodule elink-online-common updated: 037fcd6302...bf03a97fa3
src/main/java/com/eactive/eai/custom/adapter/http/client/impl/HttpClient5AdapterServiceVirtualAccount.java
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package com.eactive.eai.custom.adapter.http.client.impl;
import java.io.IOException;
import java.io.StringReader;
import java.math.BigDecimal;
import java.net.ConnectException;
import java.net.SocketTimeoutException;
import java.net.URI;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.time.StopWatch;
import org.apache.hc.client5.http.classic.HttpClient;
import org.apache.hc.client5.http.classic.methods.HttpDelete;
import org.apache.hc.client5.http.classic.methods.HttpGet;
import org.apache.hc.client5.http.classic.methods.HttpPost;
import org.apache.hc.client5.http.classic.methods.HttpPut;
import org.apache.hc.client5.http.classic.methods.HttpUriRequestBase;
import org.apache.hc.client5.http.config.RequestConfig;
import org.apache.hc.client5.http.entity.UrlEncodedFormEntity;
import org.apache.hc.client5.http.impl.classic.CloseableHttpResponse;
import org.apache.hc.core5.http.ContentType;
import org.apache.hc.core5.http.Header;
import org.apache.hc.core5.http.HttpHost;
import org.apache.hc.core5.http.NameValuePair;
import org.apache.hc.core5.http.io.entity.EntityUtils;
import org.apache.hc.core5.http.io.entity.StringEntity;
import org.apache.hc.core5.http.message.BasicNameValuePair;
import org.apache.hc.core5.http.protocol.BasicHttpContext;
import org.apache.hc.core5.http.protocol.HttpContext;
import org.apache.hc.core5.net.URIBuilder;
import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.JSONValue;
import org.springframework.web.util.UriComponents;
import org.springframework.web.util.UriComponentsBuilder;
import com.eactive.eai.adapter.AdapterGroupVO;
import com.eactive.eai.adapter.AdapterManager;
import com.eactive.eai.adapter.http.HttpMemoryLogger;
import com.eactive.eai.adapter.http.HttpMethodType;
import com.eactive.eai.adapter.http.client.HttpClient5AdapterServiceSupport;
import com.eactive.eai.adapter.http.client.HttpClientAdapterServiceKey;
import com.eactive.eai.adapter.http.client.HttpClientAdapterVO;
import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceKey;
import com.eactive.eai.authserver.service.OAuth2Manager;
import com.eactive.eai.authserver.vo.ClientVO;
import com.eactive.eai.common.TransactionContextKeys;
import com.eactive.eai.common.authoutbound.AccessTokenManagerByDB;
import com.eactive.eai.common.dao.DAOException;
import com.eactive.eai.common.exception.ExceptionUtil;
import com.eactive.eai.common.message.MessageType;
import com.eactive.eai.common.util.CommonLib;
import com.eactive.eai.custom.adapter.http.util.VirtualAccountTransform;
import com.jayway.jsonpath.DocumentContext;
import com.jayway.jsonpath.JsonPath;
import com.openbanking.eai.common.token.AccessTokenManager;
import com.openbanking.eai.common.token.AccessTokenVO;
import com.openbanking.eai.common.token.OAuth2AccessTokenVO;
// Kbank 가상계좌 OUTBOUND
public class HttpClient5AdapterServiceVirtualAccount extends HttpClient5AdapterServiceSupport
implements HttpClientAdapterServiceKey {
public static final String TYPE_VARIABLE_URL_REQUEST = "variableUrlRequest";
public static final String TYPE_SIMPLE_REQUEST = "simpleRequest";
public static final String REST_OPTION = "REST_OPTION";
////public static final String HEADER_CONTENT_TYPE = "Content-Type";
public static final String HEADER_GROUP = "HEADER_GROUP";
public static final String HTTP_STATUS = "HTTP_STATUS";
public static final String HEADER_KEYS = "HEADER_KEYS";
private String getSecurityKey(String adapterGroupName) throws DAOException {
String clientId = null;
String aesKey = null;
AdapterGroupVO adapterGroup = null;;
adapterGroup = AdapterManager.getInstance().getAdapterGroup(adapterGroupName);
clientId = adapterGroup.getClientId();
OAuth2Manager manager = OAuth2Manager.getInstance();
try {
ClientVO client = manager.getClientInfo(clientId);
aesKey = client.getSecurityKey();
return aesKey;
} catch (DAOException e) {
e.printStackTrace();
return null;
}
}
public Object execute(Properties prop, Object data, Properties tempProp) throws Exception {
HttpClientAdapterVO vo = super.setting(prop, tempProp);
String headerGroupName = prop.getProperty(HEADER_GROUP);
String relayResponseHeaderKeys = prop.getProperty(HEADER_KEYS, "");
boolean useAdapterToken = StringUtils.equalsIgnoreCase(prop.getProperty("ADAPTER_TOKEN_USE_YN", "N"), "Y");
boolean useForwardProxy = StringUtils.equalsIgnoreCase(prop.getProperty("FORWARD_PROXY_USE_YN", "N"), "Y");
String forwardProxyUrl = prop.getProperty("FORWARD_PROXY_URL");
// ex) $.dataHeader.GW_RSLT_CD
String tokenErrorCodeKey = prop.getProperty("ADAPTER_TOKEN_ERROR_CODE_KEY");
String tokenErrorCodeValues = prop.getProperty("ADAPTER_TOKEN_ERROR_CODE_VALUES");
String tokenErrorHttpStatusCode = prop.getProperty("ADAPTER_TOKEN_ERROR_HTTP_STATUS_CODE"); // 200 or 400번대
// 레이아웃 메시지 타입 REST URL 추출 시 활용. Default JSON
String messageType = prop.getProperty("MESSAGE_TYPE", MessageType.JSON);
String inboundMethod = tempProp.getProperty(HttpAdapterServiceKey.INBOUND_METHOD, "POST");
/**
* @formatter:off
* TSEAIHE02.RESTOPTION 정보 => JSON 형태로 구성
* - type : simpleRequest, variableUrlRequest
* - extraPath : 어댑터 프로퍼티 URL에 추가될 HTTP REST URL
* - method : get, delete, post, put
* - contentType: application/json(default), application/x-www-form-urlencoded
* - adapterTokenUseYn: Y, N(default)
* ex)
* {"type":"simpleRequest","extraPath":"v2.0/accout/balance","method":"post"}
* @formatter:on
*/
String restOptionData = tempProp.getProperty(REST_OPTION);
JSONObject restOptionObject = parseJson(restOptionData);
if (restOptionObject == null) {
throw new Exception("OptionData parsing result is NULL");
}
String rmethod = (String) restOptionObject.getOrDefault("method", inboundMethod);
String contentType = (String) restOptionObject.getOrDefault("contentType", "application/json");
String adapterTokenUseYn = (String) restOptionObject.get("adapterTokenUseYn");
if (StringUtils.isNotBlank(adapterTokenUseYn)) { // interface 에 설정된게 우선한다.
useAdapterToken = StringUtils.equalsIgnoreCase(adapterTokenUseYn, "Y");
}
HttpClient mclient = this.client;
String sendData = "";
if (data instanceof String) {
sendData = (String) data;
} else if (data instanceof byte[]) {
sendData = new String((byte[]) data, vo.getEncode());
}
// 필드암복호화 처리 (dec CubeOne -> enc AES)
String encPaths = prop.getProperty("ENC_PATHS");
List<String> encFieldList = null;
String aesKey = getSecurityKey(vo.getAdapterGroupName());
if (logger.isDebug()) logger.debug("HttpClientAdapterServiceRest] ENC AdapterGroupName[" + vo.getAdapterGroupName()+ "], aesKey["+aesKey+"]");
if(StringUtils.isNotBlank(aesKey) && StringUtils.isNotBlank(encPaths)) {
String[] items = encPaths.split(",");
encFieldList = Arrays.asList(items);
sendData = VirtualAccountTransform.toAES(aesKey, encFieldList, sendData);
if (logger.isDebug()) logger.debug("HttpClientAdapterServiceRest] after toAES = [" + sendData + "]");
}
////mclient.getParams().setContentCharset(vo.getEncode());
JSONObject dataObject = null;
Object httpHeader = null;
if (MessageType.JSON.equals(messageType)) {
dataObject = parseJson(sendData);
if (dataObject != null && StringUtils.isNotBlank(headerGroupName)) {
httpHeader = dataObject.get(headerGroupName);
dataObject.remove(headerGroupName);
}
if (logger.isDebug()) logger.debug("HttpClientAdapterServiceRest] dataObject1 = [" + dataObject + "]");
}
else {
if (logger.isDebug()) logger.debug("HttpClientAdapterServiceRest] sendData = [" + sendData + "]");
}
// interface 에 설정된게 우선한다.
String uri = null;
if (dataObject == null) {
uri = changeUrl(messageType, vo.getUrl(), restOptionData, sendData);
} else {
uri = changeUrl(messageType, vo.getUrl(), restOptionData, dataObject);
}
if (logger.isDebug()) logger.debug("HttpClientAdapterServiceRest] dataObject2 = [" + dataObject + "]");
//////if (vo.getConnectionTimeout() != 0) {
// mclient.getHttpConnectionManager().getParams().setConnectionTimeout(vo.getConnectionTimeout());
//}
if (logger.isDebug() && "N".equals(vo.getTestCallYn())) {
logger.debug(
"HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") URL=[" + vo.getUrl() + "] ");
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") PARAMETER_NAME=["
+ vo.getParameterName() + "] ");
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") ENCODE=["
+ vo.getEncode() + "] ");
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") RESPONSE_TYPE=["
+ vo.getResponseType() + "] ");
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") URL_ENCODE_YN=["
+ vo.getUrlEncodeYn() + "] ");
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") CONNECTION_TIMEOUT=["
+ vo.getConnectionTimeout() + "] ");
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") REST_OPTION=["
+ restOptionData + "] ");
}
HttpUriRequestBase method = null;
// 메소드 타입에 따라 HttpRequestBase 인스턴스 생성
switch (HttpMethodType.getValue(rmethod)) {
case GET:
method = new HttpGet(uri);
break;
case DELETE:
method = new HttpDelete(uri);
break;
case POST:
method = new HttpPost(uri);
break;
case PUT:
method = new HttpPut(uri);
break;
default:
method = new HttpGet(uri);
break;
}
RequestConfig.Builder requestConfigBuilder = RequestConfig.custom();
if (useForwardProxy) {
java.net.URL url = new java.net.URL(forwardProxyUrl);
// 프로토콜, 호스트, 포트 추출
String protocol = url.getProtocol();
String host = url.getHost();
int port = url.getPort();
HttpHost proxy = new HttpHost(protocol, host, port);
requestConfigBuilder.setProxy(proxy);
}
configureHttpClient(requestConfigBuilder, vo, method);
switch (HttpMethodType.getValue(rmethod)) {
case GET:
case DELETE:
HashMap<String, String> h = getParameters(dataObject);
URIBuilder uriBuilder = new URIBuilder(uri);
for (Map.Entry<String, String> entry : h.entrySet()) {
uriBuilder.addParameter(entry.getKey(), entry.getValue());
}
URI fullUri = uriBuilder.build();
if (method instanceof HttpGet) {
((HttpGet) method).setUri(fullUri);
} else if (method instanceof HttpDelete) {
((HttpDelete) method).setUri(fullUri);
}
if (logger.isDebug()) {
logger.debug("HttpClientAdapterServiceRest] (get Method) QueryString = [" + fullUri.getQuery() + "]");
}
break;
case PUT:
case POST:
assignPostBody(dataObject, contentType, vo.getEncode(), method);
break;
default:
break;
}
if (logger.isDebugEnabled()) {
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") method.getParams()=["
+ method.getEntity() + "] ");
}
OAuth2AccessTokenVO accessToken = null;
if (useAdapterToken) {
AccessTokenManagerByDB tokenManager = AccessTokenManagerByDB.getInstance();
accessToken = (OAuth2AccessTokenVO) tokenManager.getAccessTokenVO(vo.getAdapterGroupName());
// 토큰이 없거나 만료 됐으면 재발급
if (accessToken == null || accessToken.isExpired()) {
String oldToken = accessToken == null ? null : accessToken.getAccessToken();
accessToken = (OAuth2AccessTokenVO) tokenManager.retryAccessTokenVO(vo.getAdapterGroupName(), prop,
oldToken);
}
if (logger.isDebug()) {
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") TOKEN = ["
+ accessToken + "]");
}
setAuthHeaders(method, accessToken);
if (logger.isDebug()) {
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName()
+ ") RequestHeader [Authorization=" + method.getHeader("Authorization") + "]");
}
}
// 전달 header 셋팅
// Adapter 레벨 header 보다 data로 넘어온 httpHeader를 우선 적용(header명이 같다면 덮어씀)
assignRequestHeaders(method, httpHeader);
int status = -1;
try {
byte[] responseMessage = null;
Header[] responseHeaders;
if (logger.isDebug() && "N".equals(vo.getTestCallYn())) {
if (dataObject != null) {
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") = ["
+ dataObject.toJSONString() + "]");
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") = "
+ CommonLib.getDumpMessage(dataObject.toJSONString()));
} else {
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") = [" + sendData
+ "]");
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName() + ") = "
+ CommonLib.getDumpMessage(sendData));
}
}
StopWatch stopWatch = new StopWatch();
stopWatch.start();
if (vo.getTraceLevel() >= 3) {
HttpMemoryLogger.txlog(vo.getAdapterGroupName() + vo.getAdapterName(),
"SEND [" + sendData + "]" + CommonLib.getDumpMessage(sendData));
}
String uuid = tempProp.getProperty(TransactionContextKeys.TRANSACTION_UUID);
HttpContext context = new BasicHttpContext();
context.setAttribute(TransactionContextKeys.TRANSACTION_UUID, uuid);
context.setAttribute(HttpClientAdapterServiceKey.ADAPTER_GROUP_NAME, vo.getAdapterGroupName());
context.setAttribute(HttpClientAdapterServiceKey.ADAPTER_NAME, vo.getAdapterName());
try {
if (logger.isDebug()) {
logger.debug("[method getName]" + method.getMethod());
logger.debug("[method getEntity]" + method.getEntity());
logger.debug("[method getRequestHeaders]" + method.getHeaders().toString());
logger.debug("[method getURI]" + method.getPath());
}
try (CloseableHttpResponse response = (CloseableHttpResponse) mclient.execute(method, context)) {
status = response.getCode();
responseMessage = EntityUtils.toByteArray(response.getEntity());
responseHeaders = response.getHeaders();
if (logger.isDebug()) {
logger.debug("[received status]" + status);
logger.debug("HttpClientAdapterServiceRest] RECV (" + vo.getAdapterGroupName() + ") = ["
+ responseMessage + "]");
}
}
} catch (ConnectException e) {
if (logger.isDebug() && "N".equals(vo.getTestCallYn())) {
logger.debug("HttpClientAdapterServiceRest] responseType =" + vo.getResponseType());
}
throw new Exception("excuteMethod java.net.ConnectException = " + e.getMessage());
}
stopWatch.stop();
/**
* @formatter:off
* OAuth 토큰 응답 체크(Adapter properties로 설정)
* 응답코드에 따라 유효한 토큰 확인(토큰 재발급 여부 확인)
* API 서비스 마다 정책이 다름(보통 400대에서 체크하나 200에서도 체크할 수 있음)
*
* TOKEN_ERROR_CODE_KEY: 응답 json error code key
* __ex) $.dataHeader.resultCode
* TOKEN_ERROR_CODE_VALUES: 토큰 재발급이 필요한 응답 error codes(ex: O0001,O0002,O0003)
* TOKEN_ERROR_HTTP_STATUS_CODE: 보통 400대에서 체크하나 API 제공자에 따라 200에서도 체클할수 있음
* ex) TOKEN_ERROR_HTTP_STATUS_CODE = 200
* @formatter:on
*/
boolean needReissue = false;
Properties responseHeaderProp = assignRelayDataToInbound(tempProp, responseHeaders);
String responseString = new String(responseMessage, vo.getEncode());
Map<String, Object> map = new HashMap<String, Object>();
tempProp.put(HttpAdapterServiceKey.OUTBOUND_PROPERTY_MAP, map);
map.put(HttpAdapterServiceKey.OUTBOUND_RESPONSE_HEADERS, responseHeaderProp);
map.put(HttpAdapterServiceKey.OUTBOUND_RESPONSE_MESSAGE, responseString);
map.put(HttpAdapterServiceKey.OUTBOUND_RESPONSE_STATUS, status);
if (status == 200) {
if (useAdapterToken && StringUtils.equals(tokenErrorHttpStatusCode, "200")) {
needReissue = checkTokenRetry(responseMessage, tokenErrorCodeKey, tokenErrorCodeValues,
vo.getEncode());
}
} else if (status == 302) {
if (!StringUtils.contains(relayResponseHeaderKeys, "Location")) {
relayResponseHeaderKeys += ",Location";
}
} else {
String errMsg = String.format(
"http receive status fail value=%d adapterName=%s.%s uri=%s method=%s response Data=%s",
status, vo.getAdapterGroupName(), vo.getAdapterName(), uri, rmethod, responseString);
// logger.error(errMsg);
if (status >= 400 && status < 500) {
if (useAdapterToken) {
needReissue = checkTokenRetry(responseMessage, tokenErrorCodeKey, tokenErrorCodeValues,
vo.getEncode());
}
if (!needReissue) {
throw new Exception(errMsg);
}
} else {
throw new Exception(errMsg);
}
}
// ----------------------------------------------------------
if (logger.isDebug() && "N".equals(vo.getTestCallYn())) {
logger.debug("HttpClientAdapterServiceRest] responseType =" + vo.getResponseType());
logger.debug("HttpClientAdapterServiceRest] RECV " + vo.getEncode() + "(" + vo.getAdapterGroupName()
+ ") = [" + new String(responseMessage, vo.getEncode()) + "]");
// logger.debug("HttpClientAdapterServiceRest] RECV MS949 (" + vo.getAdapterGroupName() + ") = [" + new String(responseMessage, "MS949") + "]");
// logger.debug("HttpClientAdapterServiceRest] RECV euc-kr (" + vo.getAdapterGroupName() + ") = [" + new String(responseMessage, "euc-kr") + "]");
logger.debug("HttpClientAdapterServiceRest] RECV (" + vo.getAdapterGroupName() + ") = "
+ CommonLib.getDumpMessage(responseMessage));
}
if (useAdapterToken) {
if (responseMessage == null) {
throw new Exception("responseMessage is NULL, HttpStatus=" + status);
}
// OAuth 토큰 재요청 코드 확인
if (needReissue) {
if (logger.isDebug() && "N".equals(vo.getTestCallYn())) {
logger.debug("HttpClientAdapterServiceRest] retry access token response code = ["
+ vo.getResponseType() + "] message = [" + new String(responseMessage, vo.getEncode())
+ "]");
}
// 토큰 재발급
AccessTokenManager tokenManager = AccessTokenManager.getInstance();
String oldToken = accessToken == null ? null : accessToken.getAccessToken();
OAuth2AccessTokenVO newaccessToken = (OAuth2AccessTokenVO) tokenManager
.retryAccessTokenVO(vo.getAdapterGroupName(), prop, oldToken);
method.setHeader("Authorization", newaccessToken.getAuthorization());
setAuthHeaders(method, newaccessToken);
if (logger.isDebug() && "N".equals(vo.getTestCallYn())) {
logger.debug("HttpClientAdapterServiceRest] SEND (" + vo.getAdapterGroupName()
+ ") RETRY TOKEN = [" + newaccessToken + "]");
}
try (CloseableHttpResponse response = (CloseableHttpResponse) mclient.execute(method)) {
status = response.getCode();
responseMessage = EntityUtils.toByteArray(response.getEntity());
if (logger.isDebug()) {
logger.debug("[received status]" + status);
logger.debug("HttpClientAdapterServiceRest] RECV (" + vo.getAdapterGroupName() + ") = ["
+ new String(responseMessage, vo.getEncode()) + "]");
}
} catch (IOException e) {
throw new Exception("retry excuteMethod Exceptioin = " + e.getMessage());
}
if (status == 302) {
if (!StringUtils.contains(relayResponseHeaderKeys, "Location")) {
relayResponseHeaderKeys += ",Location";
}
} else {
String errMsg = String.format(
"http receive status fail value=%d adapterName=%s.%s uri=%s method=%s response Data=%s",
status, vo.getAdapterGroupName(), vo.getAdapterName(), uri, rmethod, responseMessage);
throw new Exception(errMsg);
}
// ----------------------------------------------------------
if (logger.isDebug() && "N".equals(vo.getTestCallYn())) {
logger.debug("HttpClientAdapterServiceRest] RETRY responseType =" + vo.getResponseType());
logger.debug("HttpClientAdapterServiceRest] RETRY RECV " + vo.getEncode() + "("
+ vo.getAdapterGroupName() + ") = [" + new String(responseMessage, vo.getEncode())
+ "]");
logger.debug("HttpClientAdapterServiceRest] RETRY RECV (" + vo.getAdapterGroupName() + ") = "
+ CommonLib.getDumpMessage(responseMessage));
}
// ----------------------------------------------------------
}
}
if (vo.getTraceLevel() >= 3) {
HttpMemoryLogger.txlog(vo.getAdapterGroupName() + vo.getAdapterName(),
"RECV [" + new String(responseMessage, vo.getEncode()) + "]"
+ CommonLib.getDumpMessage(responseMessage));
}
// TODO : toCubeOne
if(StringUtils.isNotBlank(aesKey) && encFieldList != null) {
responseMessage = VirtualAccountTransform.toCubeOne(aesKey, encFieldList, responseMessage);
if (vo.getTraceLevel() >= 3) {
HttpMemoryLogger.txlog(vo.getAdapterGroupName() + vo.getAdapterName(),
"RECV ENC[" + new String(responseMessage, vo.getEncode()) + "]"
+ CommonLib.getDumpMessage(responseMessage));
}
}
return assignResponseHeaders(method, responseMessage, headerGroupName, vo.getEncode(), messageType,
relayResponseHeaderKeys, status, responseHeaderProp);
} catch (SocketTimeoutException ste) { // Read Timeout :: HttpClient 3.1일 경우
if (vo.getTraceLevel() >= 3) {
HttpMemoryLogger.error(vo.getAdapterGroupName() + vo.getAdapterName(),
"HttpClientAdapterServiceRest] SocketTimeoutException (" + vo.getAdapterGroupName() + ") : "
+ ste.toString(),
ste);
}
logger.error("HttpClientAdapterServiceRest] SocketTimeoutException (" + vo.getAdapterGroupName() + ") : "
+ ste.toString(), ste);
throw ste;
} catch (ConnectException ce) {
if (vo.getTraceLevel() >= 3) {
HttpMemoryLogger.error(vo.getAdapterGroupName() + vo.getAdapterName(),
"HttpClientAdapterServiceRest] Connection Exception (" + vo.getAdapterGroupName() + ") : "
+ ce.toString(),
ce);
}
logger.error("HttpClientAdapterServiceRest] Connection Exception (" + vo.getAdapterGroupName() + ") : "
+ ce.toString(), ce);
throw ce;
} catch (Exception e) {
if (vo.getTraceLevel() >= 3) {
HttpMemoryLogger.error(vo.getAdapterGroupName() + vo.getAdapterName(), e.toString(), e);
}
logger.error("HttpClientAdapterServiceRest] Exception (" + vo.getAdapterGroupName() + ") : " + e.toString(),
e);
throw e;
} finally {
if (status != HttpStatus.SC_OK) {
String[] msgArgs = new String[1];
msgArgs[0] = String.valueOf(status);
String resMsg = ExceptionUtil.make("RDCEAIAHA013", msgArgs);
if (logger.isDebug()) {
logger.debug(resMsg);
}
}
}
}
private Properties assignRelayDataToInbound(Properties prop, Header[] responseHeaders) {
Properties headerProp = new Properties();
if (responseHeaders == null || responseHeaders.length == 0) {
return headerProp;
}
for (Header header : responseHeaders) {
headerProp.put(header.getName(), header.getValue());
}
return headerProp;
}
/**
* 현재 1단계 레이아웃에만 적용되도록 구현됨.
*
* @param method
* @param responseMessage
* @param headerGroupName
* @param encode
* @param messageType
* @param relayHeaderKeys
* @return
* @throws Exception
*/
@SuppressWarnings("unchecked")
private String assignResponseHeaders(HttpUriRequestBase method, byte[] responseMessage, String headerGroupName,
String encode, String messageType, String relayHeaderKeys, int status, Properties responseHeaderProp)
throws Exception {
if (!MessageType.JSON.equals(messageType) || StringUtils.isBlank(headerGroupName)
|| StringUtils.isBlank(relayHeaderKeys)) {
return new String(responseMessage, encode);
}
String[] relayKeyArr = org.springframework.util.StringUtils.tokenizeToStringArray(relayHeaderKeys, ",");
JSONObject headerJson = new JSONObject();
for (String key : relayKeyArr) {
String value = responseHeaderProp.getProperty(key);
if (StringUtils.isNotBlank(value)) {
headerJson.put(key, value);
}
}
headerJson.put(HTTP_STATUS, String.valueOf(status));
if (headerJson.size() <= 0) {
return new String(responseMessage, encode);
}
JSONObject message = null;
if (responseMessage == null || responseMessage.length == 0) {
message = new JSONObject();
} else {
message = parseJson(new String(responseMessage, encode));
if (message == null) {
message = new JSONObject();
message.put("Malformed_Response_Message", new String(responseMessage, encode));
}
}
if (StringUtils.isNotBlank(headerGroupName) && message != null)
message.put(headerGroupName, headerJson);
return message.toJSONString();
}
private void setAuthHeaders(HttpUriRequestBase method, OAuth2AccessTokenVO accessToken) throws Exception {
method.setHeader("Authorization",
String.format("%s %s", AccessTokenVO.BEARER_TYPE, accessToken.getAccessToken()));
}
private boolean checkTokenRetry(byte[] responseMessage, String tokenErrorCodeKey, String tokenErrorCodeValues,
String encode) {
if (responseMessage == null) {
return false;
}
if (StringUtils.isBlank(tokenErrorCodeKey)) {
return false;
}
if (StringUtils.isBlank(tokenErrorCodeValues)) {
return false;
}
try {
DocumentContext jsonContext = JsonPath.parse(new String(responseMessage, encode));
String responseCode = jsonContext.read(tokenErrorCodeKey);
if (StringUtils.isBlank(responseCode)) {
return false;
}
String[] arr = org.springframework.util.StringUtils.tokenizeToStringArray(tokenErrorCodeValues, ",");
return ArrayUtils.contains(arr, responseCode);
} catch (Exception e) {
logger.error("HttpClientAdapterServiceRest] checkTokenRetry error=" + e.getMessage());
}
return false;
}
private void assignRequestHeaders(HttpUriRequestBase method, Object httpHeader) {
if (httpHeader == null) {
return;
}
if (httpHeader instanceof JSONObject) {
JSONObject jsonObject = (JSONObject) httpHeader;
for (Object key : jsonObject.keySet()) {
Object obj = jsonObject.get(key);
if ((obj instanceof JSONObject) || (obj instanceof JSONArray)) {
continue;
}
method.setHeader((String) key, (String) obj);
if (logger.isDebugEnabled()) {
logger.debug("Request Header :" + (String) key + "=[" + (String) obj + "]");
}
}
}
}
@SuppressWarnings("deprecation")
private void assignPostBody(Object eaiBody, String contentType, String charset, HttpUriRequestBase method) {
if (eaiBody == null) {
return;
}
if (StringUtils.contains(contentType, "application/x-www-form-urlencoded")) {
if (eaiBody instanceof JSONObject) {
List<NameValuePair> params = new ArrayList<>();
JSONObject jsonObject = (JSONObject) eaiBody;
for (Object key : jsonObject.keySet()) {
params.add(new BasicNameValuePair((String) key, (String) jsonObject.get(key)));
}
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(params, StandardCharsets.UTF_8);
method.setEntity(entity);
}
} else {
ContentType contentTypeObj = ContentType.create(contentType, charset);
// 요청 본문을 StringEntity 객체로 생성
StringEntity entity = new StringEntity(eaiBody.toString(), contentTypeObj);
// 요청에 본문 추가
method.setEntity(entity);
}
}
private HashMap<String, String> getParameters(Object message) throws Exception {
HashMap<String, String> result = new HashMap<String, String>();
if (message != null) {
if (message instanceof JSONObject) {
JSONObject jsonObject = (JSONObject) message;
for (Object key : jsonObject.keySet()) {
Object obj = jsonObject.get(key);
if ((obj instanceof JSONObject) || (obj instanceof JSONArray)) {
continue;
}
result.put((String) key, getStringValue(obj));
}
} else {
String[] messages = ((String) message).split("&");
String[] data = null;
for (int i = 0; i < messages.length; i++) {
data = messages[i].split("=", 2);
if (data.length == 2) {
result.put(data[0], data[1]);
}
}
}
}
return result;
}
public String getStringValue(Object obj) {
if (obj == null) {
return null;
}
if (obj instanceof String) {
return (String) obj;
} else if (obj instanceof Long) {
return Long.toString((Long) obj);
} else if (obj instanceof BigDecimal) {
return ((BigDecimal) obj).toPlainString();
} else {
return (String) obj;
}
}
@SuppressWarnings("deprecation")
private JSONObject parseJson(String message) throws Exception {
if (message == null) {
return null;
}
return (JSONObject) JSONValue.parse(message);
}
private Document convertXmlDocument(String message) throws Exception {
SAXReader builder = new SAXReader();
Document document = builder.read(new StringReader(message));
return document;
}
@SuppressWarnings("deprecation")
private String changeUrl(String messageType, String url, String restOption, Object sendData) {
if ((MessageType.JSON.equals(messageType) || MessageType.XML.equals(messageType))) {
try {
if (StringUtils.isBlank(restOption)) {
return url;
}
List<String> urlVariableList = new ArrayList<String>();
JSONObject restOptionObject = parseJson(restOption);
if (restOptionObject == null)
throw new Exception("restOption is NULL");
String type = (String) restOptionObject.get("type");
String requestExtraPath = (String) restOptionObject.get("extraPath");
url = getUrl(url, requestExtraPath);
if (TYPE_VARIABLE_URL_REQUEST.equals(type)) {
Pattern p = Pattern.compile("\\{(.*?)\\}");
Matcher m = p.matcher(requestExtraPath);
List<String> uriVariables = new ArrayList<>();
while (m.find()) {
String fieldName = m.group(1);
uriVariables.add(fieldName);
}
if (MessageType.JSON.equals(messageType)) {
JSONObject jsonObject;
if (sendData instanceof JSONObject) {
jsonObject = (JSONObject) sendData;
} else {
jsonObject = (JSONObject) JSONValue.parse((String) sendData);
}
for (Object tempObject : uriVariables) {
String urlVaribleId = (String) tempObject;
String uriVariable = (String) jsonObject.get(urlVaribleId);
urlVariableList.add(uriVariable);
jsonObject.remove(urlVaribleId);
}
} else if (MessageType.XML.equals(messageType)) {
Document doc;
if (sendData instanceof Document) {
doc = (Document) sendData;
} else {
doc = convertXmlDocument((String) sendData);
}
for (Object tempObject : uriVariables) {
String urlVaribleId = (String) tempObject;
Element element = (Element) doc.selectSingleNode("//" + urlVaribleId);
urlVariableList.add(element.getText());
if (doc.getRootElement() == element) {
doc = null;
} else {
element.getParent().remove(element);
}
}
}
if (urlVariableList.size() > 0) {
UriComponents uriComponents = UriComponentsBuilder.fromUriString(url).build();
Object[] urls = urlVariableList.toArray();
url = uriComponents.expand(urls).toUriString();
logger.debug("HttpClientAdapterServiceRest] after extand url=[" + url + "] ");
}
}
} catch (Exception e) {
logger.error("Failed to change url", e);
}
}
return url;
}
private String getUrl(String baseUrl, String extraPath) {
if (StringUtils.isBlank(extraPath)) {
return baseUrl;
}
if (StringUtils.contains(extraPath, "http://") || StringUtils.contains(extraPath, "https://")) {
return extraPath;
}
String targetUrl = baseUrl;
if (!targetUrl.endsWith("/")) {
targetUrl += "/";
}
if (extraPath.startsWith("/")) {
targetUrl += extraPath.substring(1);
} else {
targetUrl += extraPath;
}
logger.debug("HttpClientAdapterServiceRest] after concatenate url=[" + targetUrl + "] ");
return targetUrl;
}
}
src/main/java/com/eactive/eai/custom/adapter/http/dynamic/filter/JsonToSetStatusFilter.java
-71
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package com.eactive.eai.custom.adapter.http.dynamic.filter;
import java.io.UnsupportedEncodingException;
import java.util.Properties;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonMappingException;
import org.apache.commons.lang3.StringUtils;
import com.eactive.eai.adapter.AdapterManager;
import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
public class JsonToSetStatusFilter implements HttpAdapterFilter {
private ObjectMapper mapper = new ObjectMapper();
@Override
public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
JsonNode rootNode = parseJson(adptGrpName, message);
int httpStatus = 200;
if (rootNode.has("apiRsltCd") && !rootNode.get("apiRsltCd").asText().isEmpty()) {
try {
String statusParam = rootNode.get("apiRsltCd").asText();
httpStatus = Integer.parseInt(statusParam);
} catch (NumberFormatException e) {
httpStatus = 400; // 잘못된 입력일 경우 400 Bad Request 반환
}
// HTTP 상태 코드 설정
response.setStatus(httpStatus);
}
return message;
}
@Override
public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
JsonNode rootNode = parseJson(adptGrpName, resultMessage);
int httpStatus = 200;
if (rootNode.has("apiRsltCd") && !rootNode.get("apiRsltCd").asText().isEmpty()) {
try {
String statusParam = rootNode.get("apiRsltCd").asText();
httpStatus = Integer.parseInt(statusParam);
} catch (NumberFormatException e) {
httpStatus = 400; // 잘못된 입력일 경우 400 Bad Request 반환
}
// HTTP 상태 코드 설정
response.setStatus(httpStatus);
}
return resultMessage;
}
public JsonNode parseJson(String adptGrpName, Object message) throws UnsupportedEncodingException, JsonMappingException, JsonProcessingException {
String charset = StringUtils.defaultIfBlank(AdapterManager.getInstance().getAdapterGroupVO(adptGrpName).getMessageEncode(), "UTF-8");
String orgMessageString;
if(message instanceof byte[]) {
orgMessageString = new String((byte[])message, charset);
} else {
orgMessageString = (String) message;
}
return mapper.readTree(orgMessageString);
}
}
src/main/java/com/eactive/eai/custom/adapter/http/dynamic/filter/JsonToStdConverterFilter.java
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package com.eactive.eai.custom.adapter.http.dynamic.filter;
import java.io.UnsupportedEncodingException;
import java.util.Properties;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonMappingException;
import org.apache.commons.lang3.StringUtils;
import com.eactive.eai.adapter.AdapterManager;
import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceKey;
import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
public class JsonToStdConverterFilter implements HttpAdapterFilter {
private ObjectMapper mapper = new ObjectMapper();
@Override
public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
JsonNode rootNode = parseJson(adptGrpName, message);
if (rootNode.has("header_part")) {
JsonNode headerPart = rootNode.path("header_part");
if (!headerPart.has("eaiIntfId") || headerPart.get("eaiIntfId").asText().isEmpty()) {
// /api/v1/public/getUserInfo.svc
String inboundUri = prop.getProperty(HttpAdapterServiceKey.INBOUND_EXTURI);
String apiPath = prop.getProperty(HttpAdapterServiceKey.API_PATH) + "/";
// getUserInfo.svc
String eaiIntfId = org.apache.commons.lang.StringUtils.removeStart(inboundUri, apiPath);
// header_part 아래 eaiIntfId가 추가 또는 수정
if (headerPart instanceof ObjectNode) {
((ObjectNode) headerPart).put("eaiIntfId", eaiIntfId);
// 요청 응답 구분코드 강제 설정 -> API명 찾아갈때 필요
if (!headerPart.has("reqRspnsDscd")) {
((ObjectNode) headerPart).put("reqRspnsDscd", "S");
}
// GUID 강제 설정
String orgnlTx = "";
if (headerPart.has("orgnlTx") && !headerPart.get("orgnlTx").asText().isEmpty()) {
orgnlTx = headerPart.get("orgnlTx").asText();
}
if (!headerPart.has("tlgrWrtnDt")) {
((ObjectNode) headerPart).put("tlgrWrtnDt", orgnlTx);
}
if (!headerPart.has("tlgrCrtnSysNm")) {
((ObjectNode) headerPart).put("tlgrCrtnSysNm", "");
}
if (!headerPart.has("tlgrSrlNo")) {
((ObjectNode) headerPart).put("tlgrSrlNo", "");
}
}
}
}
else {
return message;
}
return rootNode.toString();
}
@Override
public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
JsonNode rootNode = parseJson(adptGrpName, resultMessage);
if (rootNode.has("header_part")) {
JsonNode headerPart = rootNode.path("header_part");
if (!headerPart.has("eaiIntfId") || headerPart.get("eaiIntfId").asText().isEmpty()) {
// /api/v1/public/getUserInfo.svc
String inboundUri = prop.getProperty(HttpAdapterServiceKey.INBOUND_EXTURI);
String apiPath = prop.getProperty(HttpAdapterServiceKey.API_PATH) + "/";
// getUserInfo.svc
String eaiIntfId = org.apache.commons.lang.StringUtils.removeStart(inboundUri, apiPath);
// header_part 아래 eaiIntfId가 추가 또는 수정
if (headerPart instanceof ObjectNode) {
((ObjectNode) headerPart).put("eaiIntfId", eaiIntfId);
// 요청 응답 구분코드 강제 설정 -> API명 찾아갈때 필요
((ObjectNode) headerPart).put("reqRspnsDscd", "S");
}
}
}
else {
return resultMessage;
}
return rootNode.toString();
}
public JsonNode parseJson(String adptGrpName, Object message) throws UnsupportedEncodingException, JsonMappingException, JsonProcessingException {
String charset = StringUtils.defaultIfBlank(AdapterManager.getInstance().getAdapterGroupVO(adptGrpName).getMessageEncode(), "UTF-8");
String orgMessageString;
if(message instanceof byte[]) {
orgMessageString = new String((byte[])message, charset);
} else {
orgMessageString = (String) message;
}
return mapper.readTree(orgMessageString);
}
}
src/main/java/com/eactive/eai/custom/adapter/http/dynamic/filter/KbankEaiJsonParseFilter.java
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@@ -1,68 +0,0 @@
package com.eactive.eai.custom.adapter.http.dynamic.filter;
import java.io.UnsupportedEncodingException;
import java.util.Iterator;
import java.util.Properties;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.StringUtils;
import com.eactive.eai.adapter.AdapterManager;
import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
public class KbankEaiJsonParseFilter implements HttpAdapterFilter {
private ObjectMapper mapper = new ObjectMapper();
@Override
public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
JsonNode rootNode = parseJson(adptGrpName, message);
ObjectNode replacedJson = mapper.createObjectNode();
for(Iterator<String> it = rootNode.fieldNames(); it.hasNext();) {
String fieldName = it.next();
String value = rootNode.get(fieldName).asText();
JsonNode jsonNode = mapper.readTree(value);
replacedJson.set(fieldName, jsonNode);
}
return replacedJson.toString();
}
@Override
public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
JsonNode rootNode = parseJson(adptGrpName, resultMessage);
ObjectNode replacedJson = mapper.createObjectNode();
for(Iterator<String> it = rootNode.fieldNames(); it.hasNext();) {
String fieldName = it.next();
JsonNode childNode = rootNode.get(fieldName);
String childString = mapper.writeValueAsString(childNode);
replacedJson.put(fieldName, childString);
}
return replacedJson.toString();
}
public JsonNode parseJson(String adptGrpName, Object message) throws UnsupportedEncodingException, JsonMappingException, JsonProcessingException {
String charset = StringUtils.defaultIfBlank(AdapterManager.getInstance().getAdapterGroupVO(adptGrpName).getMessageEncode(), "UTF-8");
String orgMessageString;
if(message instanceof byte[]) {
orgMessageString = new String((byte[])message, charset);
} else {
orgMessageString = (String) message;
}
return mapper.readTree(orgMessageString);
}
}
src/main/java/com/eactive/eai/custom/adapter/http/dynamic/filter/KbankHmacSha256VerifyFilter.java
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@@ -1,215 +0,0 @@
package com.eactive.eai.custom.adapter.http.dynamic.filter;
import java.io.UnsupportedEncodingException;
import java.util.Properties;
import java.util.Date;
import java.util.Enumeration;
import java.util.Iterator;
import java.text.SimpleDateFormat;
import javax.crypto.Cipher;
import javax.crypto.spec.SecretKeySpec;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.Mac;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.eactive.eai.adapter.AdapterManager;
import com.eactive.eai.common.property.PropManager;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.JsonNode;
import org.apache.commons.net.util.Base64;
import org.springframework.http.HttpStatus;
import org.apache.commons.lang3.StringUtils;
import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
import com.eactive.eai.adapter.http.dynamic.filter.JwtAuthException;
import com.eactive.eai.common.server.Keys;
import com.eactive.eai.common.util.Logger;
import com.fasterxml.jackson.databind.ObjectMapper;
public class KbankHmacSha256VerifyFilter implements HttpAdapterFilter {
static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
private static final String SERVICE_CODE_UNKNOWN = "00";
private static final int TIMESTAMP_EXPIRATION_SECONDS = 60*10*1000;
private static final String GROUP_NAME = "HMAC_INFO";
private ObjectMapper mapper = new ObjectMapper();
@Override
public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
try {
String hmacSignature = getHeaderCaseInsensitive(request, "hmac_signature");
String hmacTimestamp = getHeaderCaseInsensitive(request, "hmac_timestamp");
if(StringUtils.isBlank(hmacSignature) || StringUtils.isBlank(hmacTimestamp)) {
throw new JwtAuthException(String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"), "Can not find hmac info");
}
long inputTime = new SimpleDateFormat("yyyyMMddHHmmss").parse(hmacTimestamp).getTime();
long currentTime = new Date().getTime();
String timeStamp = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
logger.debug("### inputTime :"+inputTime);
logger.debug("### currentTime :"+currentTime);
logger.debug("### timeStamp :"+timeStamp);
String systemMode = System.getProperty(Keys.EAI_SYSTEMMODE);
if(currentTime - inputTime > TIMESTAMP_EXPIRATION_SECONDS) {
logger.debug("### systemMode:" + systemMode);
logger.debug("### currentTime - inputTime:" + (currentTime - inputTime));
if("P".equals(systemMode)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN,"00"), "Signature verifying failed");
}
}
String sMessage = (String)message;
sMessage = sMessage.replace(" ","");
sMessage = sMessage.replace("\n","");
sMessage = sMessage.replace("\r","");
sMessage = sMessage + hmacTimestamp;
logger.info("### sMessage:"+sMessage);
String alCoId = "AL2021012901001";
JsonNode rootNode = parseJson(adptGrpName, message);
for(Iterator<String> it = rootNode.fieldNames(); it.hasNext();){
String fieldName = it.next();
if(fieldName.equals("ALCO_ID")) alCoId = rootNode.get(fieldName).asText();
}
logger.info("### alCoId:"+alCoId);
Properties hmacProp = PropManager.getInstance().getProperties(GROUP_NAME);
String hmacKey = hmacProp.getProperty(alCoId+"-hmack-key","");
String hmacKek = hmacProp.getProperty(alCoId+"-hmack-kek","");
String hmacIvForKey = hmacProp.getProperty(alCoId+"-hmack-iv-for-key","");
logger.debug("### hmacKey:"+hmacKey);
logger.debug("### hmacIvForKey:"+hmacIvForKey);
logger.debug("### hmacKek:"+hmacKek);
//kbank.payment.hmac-key
int hmacKeyLen = hmacKey.length();
byte[] hmacKeyData = new byte[hmacKeyLen/2];
for(int i=0;i<hmacKeyLen;i+=2){
hmacKeyData[i/2] = (byte)((Character.digit(hmacKey.charAt(i), 16) << 4) + Character.digit(hmacKey.charAt(i+1), 16));
}
//kbank.payment.hmac-kek
int hmacKekLen = hmacKek.length();
byte[] hmacKekData = new byte[hmacKekLen/2];
for(int i=0;i<hmacKekLen;i+=2){
hmacKekData[i/2] = (byte)((Character.digit(hmacKek.charAt(i),16) << 4) + Character.digit(hmacKek.charAt(i+1), 16));
}
//kbank.payment.hmac-iv-for-key
int hmacIvForKeyLen = hmacIvForKey.length();
byte[] hmacIvForKeyData = new byte[hmacIvForKeyLen/2];
for(int i=0;i<hmacIvForKeyLen;i+=2){
hmacIvForKeyData[i/2] = (byte)((Character.digit(hmacIvForKey.charAt(i),16) << 4) + Character.digit(hmacIvForKey.charAt(i+1), 16));
}
byte[] decrypedHmacKey = null;
try{
Cipher cp = Cipher.getInstance("AES/CBC/PKCS5Padding");
cp.init(Cipher.DECRYPT_MODE, new SecretKeySpec(hmacIvForKeyData,"AES"), new IvParameterSpec(hmacIvForKeyData));
decrypedHmacKey = cp.doFinal(hmacKeyData);
} catch (Exception e) {
logger.debug(e.getMessage());
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"), "Signature verifying failed");
}
SecretKeySpec secretKey = new SecretKeySpec(decrypedHmacKey, "HmacSHA256");
String madeSignature = "";
logger.info("### secretKey:"+secretKey);
try{
Mac mac = Mac.getInstance("HmacSHA256");
mac.init(secretKey);
madeSignature= Base64.encodeBase64String(mac.doFinal(sMessage.getBytes()));
} catch (Exception e) {
logger.debug(e.getMessage());
throw new JwtAuthException(String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"), "Signature verifying failed");
}
logger.info("### madeSignature:"+madeSignature);
if(!StringUtils.equals(hmacSignature, madeSignature)){
logger.info("### hmacSignature:"+hmacSignature);
logger.info("### madeSignature:"+madeSignature);
throw new JwtAuthException(String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"), "Signature verifying failed" );
}
} catch (JwtAuthException e) {
logger.debug(e.getMessage());
throw e;
} catch (Exception e) {
logger.debug(e.getMessage());
throw new JwtAuthException(String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"), "Signature verifying failed(Unknown)" );
}
logger.info("### pass: "+"success");
return message;
}
/**
* 대소문자 구분 없이 HTTP 헤더 값을 가져오는 메소드
* @param request HTTP 요청 객체
* @param headerName 찾고자 하는 헤더 이름
* @return 헤더 값 또는 null
*/
public static String getHeaderCaseInsensitive(HttpServletRequest request, String headerName) {
Enumeration<String> headerNames = request.getHeaderNames();
while (headerNames.hasMoreElements()) {
String header = headerNames.nextElement();
if (header != null && header.equalsIgnoreCase(headerName)) {
return request.getHeader(header);
}
}
return null;
}
public JsonNode parseJson(String adptGrpName, Object message) throws UnsupportedEncodingException, JsonMappingException,JsonProcessingException {
String charset = StringUtils.defaultIfBlank(AdapterManager.getInstance().getAdapterGroupVO(adptGrpName).getMessageEncode(), "UTF-8");
String orgMessageString;
if(message instanceof byte[]) {
orgMessageString = new String((byte[])message, charset);
} else {
orgMessageString = (String) message;
}
return mapper.readTree(orgMessageString);
}
@Override
public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
return resultMessage;
}
}
src/main/java/com/eactive/eai/custom/adapter/http/dynamic/filter/SnapHmacSha512VerifyFilter.java
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@@ -1,205 +0,0 @@
package com.eactive.eai.custom.adapter.http.dynamic.filter;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Properties;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.codec.digest.HmacAlgorithms;
import org.apache.commons.codec.digest.HmacUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.http.HttpStatus;
import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceSupport;
import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
import com.eactive.eai.adapter.http.dynamic.filter.JwtAuthException;
import com.eactive.eai.authserver.service.OAuth2Manager;
import com.eactive.eai.authserver.vo.ClientVO;
import com.eactive.eai.common.util.Logger;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
public class SnapHmacSha512VerifyFilter implements HttpAdapterFilter {
static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
private static final String SERVICE_CODE_UNKNOWN = "00";
private static final int X_TIMESTAMP_EXPIRATION_SECONDS = 60 * 5;
@Override
public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
// @formatter:off
/*
* HMAC_SHA512 (clientSecret, stringToSign)
*
* stringToSign = HTTPMethod:EndpointUrl:AccessToken
* :Lowercase(HexEncode(SHA-256(minify(RequestBody)))):TimeStamp
*/
try {
String xSignature = request.getHeader("X-SIGNATURE");
if (StringUtils.isBlank(xSignature)) {
throw new JwtAuthException(String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"), "Can not find X-SIGNATURE");
}
String clientSecret = assignClientSecret(prop, request);
StringBuilder sb = new StringBuilder();
sb.append(request.getMethod())
.append(":")
.append(getEndpointUrl(request))
.append(":")
.append(SnapSimpleOauth2Filter.extractToken(request))
.append(":")
.append(getRequestBody((String)message))
.append(":")
.append(getTimeStamp(request));
// @formatter:on
if (logger.isDebug()) {
logger.debug(sb.toString());
}
String hmac = new HmacUtils(HmacAlgorithms.HMAC_SHA_512, clientSecret).hmacHex(sb.toString());
if (!StringUtils.equals(xSignature, hmac)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Signature verifying failed");
}
} catch (JwtAuthException e) {
logger.debug(e.getMessage());
throw e;
} catch (Exception e) {
logger.error(e.getMessage());
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Signature verifying failed(unkown)");
}
return message;
}
private String assignClientSecret(Properties prop, HttpServletRequest request) throws Exception {
String clientId = assignClientId(prop, request);
if (StringUtils.isBlank(clientId)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Can not find clientId info");
}
ClientVO client = (ClientVO) OAuth2Manager.getInstance().getClientDeatilsStore().get(clientId);
if (client == null) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Can not find client info");
}
return client.getClientSecret();
}
private String assignClientId(Properties prop, HttpServletRequest request) {
String clientId = null;
try {
// 이전 filter에서 셋팅한 clientId 확보
clientId = prop.getProperty(HttpAdapterServiceSupport.PROPERTIES_NAME_CLIENT_ID);
// 이전 filter에서 셋팅한 값이 없다면 header 정보에서 확보
if (StringUtils.isBlank(clientId)) {
clientId = request.getHeader(HttpAdapterServiceSupport.HEADER_NAME_CLIENT_ID);
}
} catch (Exception e) {
logger.error(e.getMessage());
}
return clientId;
}
private String getEndpointUrl(HttpServletRequest request) {
String servletPath = request.getServletPath();
String pathInfo = request.getPathInfo();
String queryString = request.getQueryString();
StringBuilder url = new StringBuilder();
url.append(servletPath);
if (pathInfo != null) {
url.append(pathInfo);
}
if (queryString != null) {
url.append("?").append(queryString);
}
return url.toString();
}
private String getRequestBody(String message) throws Exception {
if (StringUtils.isEmpty(message)) {
return "";
}
// Lowercase(HexEncode(SHA-256(minify(RequestBody))))
String body = minifyJson(message);
try {
body = DigestUtils.sha256Hex(body);
} catch (Exception e) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"SHA-256 digest error");
}
return body.toLowerCase();
}
private String minifyJson(String json) {
try {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode jsonNode = objectMapper.readValue(json, JsonNode.class);
return jsonNode.toString();
} catch (Exception e) {
// json이 아닐경우
return json;
}
}
private String getTimeStamp(HttpServletRequest request) throws Exception {
String timeStamp = request.getHeader("X-TIMESTAMP");
if (StringUtils.isBlank(timeStamp)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Can not find X-TIMESTAMP");
}
// 2020-12-23T09:10:11+07:00(현재시간이랑 비교로직 추가-보안)
ZonedDateTime xTimeStamp = ZonedDateTime.parse(timeStamp, DateTimeFormatter.ISO_DATE_TIME);
xTimeStamp = xTimeStamp.plusSeconds(X_TIMESTAMP_EXPIRATION_SECONDS);
ZonedDateTime now = ZonedDateTime.now();
if (xTimeStamp.isBefore(now.withZoneSameInstant(xTimeStamp.getZone()))) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Too old X-TIMESTAMP");
}
return timeStamp;
}
@Override
public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
return resultMessage;
}
public static void main(String[] args) {
String str = "POST:/api/test/aaa/type02/555:"
+ "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzY29wZSI6WyJzbmFwIl0sImV4cCI6MTY3NjUyNDI1MSwianRpIjoiNzI0MWMyZGUtZjJhNi00NTFmLWExMjQtZGM3NmI0ZGY1OThjIiwiY2xpZW50X2lkIjoic1NHSkR3bEpzZWw1V2VYb2R6ZDNKM01RMjBLWUNacEwifQ.Obe8t8IwuQ3P7i4yCSASYze-9DLmVwXe0g_gBYlwv_Jzc7V8-ooTwp6SVnaNsM6pp1GV-9lxMpAzQO_CRHQq_hdMeiPI_CXHh3gETvjQThn57QGEGdCNp_lUEVYtMPUxi5u3X6Of07o0_OB83WI7rA1zD0DaP8V67pgfq-jMRe_3IXztOYu_nwMgREbGvs9tqcsjxppRKkEHcK1S8Eq4HzaLwjwyHJAhIlTba27yd4T8ELC7IpFphJBfEPF_t0ZpYW15lOrg5pHPjy1xpTV0Kgipog5wycTZlFUeCWWjfxTrpVmt_1XlEOlZH9X6xAefWrH93_fpbt3OcxwP4u9KhA"
+ ":424058b889b9d860d13b79d90df52ddcbefba2fc9d27607e999c7c3c4d61d9c8:" + "2023-02-16T09:47:07+07:00";
String hmac = new HmacUtils(HmacAlgorithms.HMAC_SHA_512,
"o3Hre3voTrHbLueDrHC0LYM5effHQZILI8t23htbD12TKD5QJUMONqFqv4494iQS46bzHS0xW1fBC5LHo3D0SzhZvQcPUaJZw0iQ79NnzYFUCTrEsoFJRL300dp3Ql4y")
.hmacHex(str);
// System.out.println(hmac);
}
}
src/main/java/com/eactive/eai/custom/adapter/http/dynamic/filter/SnapJwtAuthFilter.java
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@@ -1,237 +0,0 @@
package com.eactive.eai.custom.adapter.http.dynamic.filter;
import java.io.IOException;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.X509EncodedKeySpec;
import java.text.ParseException;
import java.util.Base64;
import java.util.Date;
import java.util.HashSet;
import java.util.Properties;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.StringUtils;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.http.HttpStatus;
import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceSupport;
import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
import com.eactive.eai.adapter.http.dynamic.filter.JwtAuthException;
import com.eactive.eai.adapter.http.dynamic.filter.JwtAuthFilter;
import com.eactive.eai.authserver.service.OAuth2Manager;
import com.eactive.eai.common.property.PropGroupVO;
import com.eactive.eai.common.property.PropManager;
import com.eactive.eai.common.util.Logger;
import com.eactive.eai.inbound.action.ActionFactory;
import com.eactive.eai.inbound.action.RequestAction;
import com.eactive.eai.inbound.processor.Processor;
import com.eactive.eai.message.StandardMessageUtil;
import com.nimbusds.jose.JWSVerifier;
import com.nimbusds.jose.crypto.RSASSAVerifier;
import com.nimbusds.jose.util.IOUtils;
import com.nimbusds.jwt.SignedJWT;
public class SnapJwtAuthFilter implements HttpAdapterFilter {
static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
public static final String PROP_GROUP_AUTH_SERVER = "OAuthServer";
public static final String PROP_KEYSTORE_PATH = "certification.publicKeyPath";
private static final String SERVICE_CODE_UNKNOWN = "00";
public static final String PAYLOAD_PARAM_NAME_SCOPE = "scope";
public static final String PAYLOAD_PARAM_NAME_CLIENT_ID = "client_id";
private JWSVerifier jwsVerifier;
public SnapJwtAuthFilter() {
super();
PropGroupVO vo = PropManager.getInstance().getPropGroupVO(PROP_GROUP_AUTH_SERVER);
String publicKeyPath = "/certificate/elink-oauth-dev.pub";
if (vo != null) {
publicKeyPath = vo.getProperty(PROP_KEYSTORE_PATH);
} else {
logger.warn("The properties has not been set.[" + PROP_GROUP_AUTH_SERVER + "]");
}
Resource resource = new ClassPathResource(publicKeyPath);
String publicKey = null;
try {
publicKey = IOUtils.readInputStreamToString(resource.getInputStream());
publicKey = StringUtils.replace(publicKey, "-----BEGIN PUBLIC KEY-----", "");
publicKey = StringUtils.replace(publicKey, "-----END PUBLIC KEY-----", "");
publicKey = StringUtils.remove(publicKey, "\r");
publicKey = StringUtils.remove(publicKey, "\n");
X509EncodedKeySpec keySpec = new X509EncodedKeySpec(Base64.getDecoder().decode(publicKey));
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
jwsVerifier = new RSASSAVerifier((RSAPublicKey) keyFactory.generatePublic(keySpec));
} catch (final IOException | NoSuchAlgorithmException | InvalidKeySpecException e) {
throw new RuntimeException(e);
}
}
@Override
public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
String apiId = assignApiId(adptGrpName, adptName, message, prop, request);
if (StringUtils.isBlank(apiId)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Can not find apiId(apiCode) info");
}
try {
String token = JwtAuthFilter.extractJWTToken(request);
SignedJWT signedJWT = SignedJWT.parse(token);
if (new Date().after(signedJWT.getJWTClaimsSet().getExpirationTime())) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "01"),
"Invalid Token - expired (B2B)");
}
if (!signedJWT.verify(jwsVerifier)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "01"),
"Invalid Token (B2B)");
}
OAuth2Manager manager = OAuth2Manager.getInstance();
HashSet<String> scopeSet = manager.getApiScopeMap().get(apiId);
if (!verifyScope(scopeSet, signedJWT)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "01"),
String.format("Insufficient [Scope](Allowed Scope=%s)", scopeSet.toString()));
}
// header 값으로 전송된 clientId와 토큰 소유 clientId check
if (!verifyClientId(prop, signedJWT)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"client_id not matched(header/token)");
}
} catch (JwtAuthException e) {
logger.debug(e.getMessage());
throw e;
} catch (Exception e) {
logger.error(e.getMessage());
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "01"),
"Invalid Token (B2B)");
}
return message;
}
private boolean verifyClientId(Properties prop, SignedJWT signedJWT) {
try {
// 이전 filter에서 셋팅한 clientId 확보
String headerClientId = prop.getProperty(HttpAdapterServiceSupport.PROPERTIES_NAME_CLIENT_ID);
String tokenClientId = (String) signedJWT.getJWTClaimsSet().getClaim(PAYLOAD_PARAM_NAME_CLIENT_ID);
// 이전 filter에서 셋팅한 값이 없다면 token 정보에서 확보
if (StringUtils.isBlank(headerClientId)) {
if (StringUtils.isNotBlank(tokenClientId)) {
prop.put(HttpAdapterServiceSupport.PROPERTIES_NAME_CLIENT_ID, tokenClientId);
}
} else { // header로 전달된 clientId가 있을때만 비교
if (!headerClientId.equals(tokenClientId)) {
return false;
}
}
} catch (Exception e) {
logger.error(e.getMessage());
}
return true;
}
private String assignApiId(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request) {
String apiId = null;
try {
String actionName = prop.getProperty(Processor.REQUEST_ACTION);
RequestAction action = ActionFactory.createAction(actionName);
action.setAdapterInfo(adptGrpName, adptName, prop);
String[] keys = action.perform(message);
apiId = keys[0];
// PathVariable 지원 추가
apiId = StandardMessageUtil.getMatchedKey(apiId, actionName);
} catch (Exception e) {
logger.error(e.getMessage());
}
// // header 에서 확보
// String apiId = request.getHeader(HEADER_NAME_API_CODE);
// if (StringUtils.isBlank(apiId)) {
// // url에서 확보
// // /ONLWeb/api/v1/public/getUserInfo.svc/
// apiId = request.getRequestURI();
// // /ONLWeb/api/v1/public/getUserInfo.svc
// apiId = StringUtils.removeEnd(apiId, "/");
// // getUserInfo.svc
// apiId = StringUtils.substringAfterLast(apiId, "/");
// }
return apiId;
}
@Override
public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
return resultMessage;
}
private boolean verifyScope(HashSet<String> scopeSet, SignedJWT signedJWT) throws ParseException {
if (scopeSet == null || scopeSet.isEmpty()) {
return true; // If no scope is specified in the api, all are allowed
}
String[] scopeArr = signedJWT.getJWTClaimsSet().getStringArrayClaim(PAYLOAD_PARAM_NAME_SCOPE);
if (scopeArr == null || scopeArr.length == 0) {
return false;
}
for (String scope : scopeArr) {
if (scopeSet.contains(scope)) {
return true;
}
}
return false;
}
public static String extractJWTToken(HttpServletRequest request) throws JwtAuthException {
String authorization = request.getHeader("Authorization");
if (StringUtils.isBlank(authorization)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"No have header info: Authorization");
}
String[] components = authorization.split("\\s");
if (components.length != 2) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Malformat [Authorization] content");
}
if (!StringUtils.equalsIgnoreCase(components[0], "Bearer")) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"[Bearer] is needed");
}
return components[1].trim();
}
}
src/main/java/com/eactive/eai/custom/adapter/http/dynamic/filter/SnapSimpleOauth2Filter.java
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package com.eactive.eai.custom.adapter.http.dynamic.filter;
import java.util.HashSet;
import java.util.Properties;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.StringUtils;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.Authentication;
import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.security.oauth2.provider.OAuth2Authentication;
import org.springframework.security.oauth2.provider.token.TokenStore;
import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceSupport;
import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
import com.eactive.eai.adapter.http.dynamic.filter.JwtAuthException;
import com.eactive.eai.authserver.service.OAuth2Manager;
import com.eactive.eai.authserver.util.BeanUtils;
import com.eactive.eai.common.util.Logger;
import com.eactive.eai.inbound.action.ActionFactory;
import com.eactive.eai.inbound.action.RequestAction;
import com.eactive.eai.inbound.processor.Processor;
import com.eactive.eai.message.StandardMessageUtil;
public class SnapSimpleOauth2Filter implements HttpAdapterFilter {
static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
private static final String SERVICE_CODE_UNKNOWN = "00";
private TokenStore tokenStore;
public SnapSimpleOauth2Filter() {
super();
tokenStore = BeanUtils.getBean("tokenStore", TokenStore.class);
}
@Override
public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
try {
String apiId = assignApiId(adptGrpName, adptName, message, prop, request);
if (StringUtils.isBlank(apiId)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Can not find apiId(apiCode) info");
}
String tokenStr = extractToken(request);
OAuth2AccessToken token = tokenStore.readAccessToken(tokenStr);
if (token == null) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "03"),
"Token Not Found (B2B)");
}
if (token.isExpired()) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "01"),
"Invalid Token - expired (B2B)");
}
OAuth2Authentication authentication = tokenStore.readAuthentication(token);
if (!authentication.isAuthenticated()) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "01"),
"Invalid Token (B2B)");
}
// check scope
OAuth2Manager manager = OAuth2Manager.getInstance();
HashSet<String> scopeSet = manager.getApiScopeMap().get(apiId);
if (!verifyScope(scopeSet, authentication)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "01"),
String.format("Insufficient [Scope](Allowed Scope=%s)", scopeSet.toString()));
}
// header 값으로 전송된 clientId와 토큰 소유 clientId check
if (!verifyClientId(prop, authentication)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"client_id not matched(header/token)");
}
} catch (JwtAuthException e) {
logger.debug(e.getMessage());
throw e;
} catch (Exception e) {
logger.error(e.getMessage());
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "01"),
"Invalid Token (B2B)");
}
return message;
}
private boolean verifyScope(HashSet<String> scopeSet, OAuth2Authentication auth) {
if (scopeSet == null || scopeSet.isEmpty()) {
return true; // If no scope is specified in the api, all are allowed
}
Set<String> scopesInToken = auth.getOAuth2Request().getScope();
if (scopesInToken == null || scopesInToken.isEmpty()) {
return false;
}
for (String scope : scopesInToken) {
if (scopeSet.contains(scope)) {
return true;
}
}
return false;
}
private boolean verifyClientId(Properties prop, Authentication authentication) {
try {
// 이전 filter에서 셋팅한 clientId 확보
String headerClientId = prop.getProperty(HttpAdapterServiceSupport.PROPERTIES_NAME_CLIENT_ID);
String tokenClientId = ((OAuth2Authentication) authentication).getOAuth2Request().getClientId();
// 이전 filter에서 셋팅한 값이 없다면 token 정보에서 확보
if (StringUtils.isBlank(headerClientId)) {
if (StringUtils.isNotBlank(tokenClientId)) {
prop.put(HttpAdapterServiceSupport.PROPERTIES_NAME_CLIENT_ID, tokenClientId);
}
} else { // header로 전달된 clientId가 있을때만 비교
if (!headerClientId.equals(tokenClientId)) {
return false;
}
}
} catch (Exception e) {
logger.error(e.getMessage());
}
return true;
}
private String assignApiId(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request) {
String apiId = null;
try {
String actionName = prop.getProperty(Processor.REQUEST_ACTION);
RequestAction action = ActionFactory.createAction(actionName);
action.setAdapterInfo(adptGrpName, adptName, prop);
String[] keys = action.perform(message);
apiId = keys[0];
// PathVariable 지원 추가
apiId = StandardMessageUtil.getMatchedKey(apiId, actionName);
} catch (Exception e) {
logger.error(e.getMessage());
}
// // header 에서 확보
// String apiId = request.getHeader(HEADER_NAME_API_CODE);
// if (StringUtils.isBlank(apiId)) {
// // url에서 확보
// // /ONLWeb/api/v1/public/getUserInfo.svc/
// apiId = request.getRequestURI();
// // /ONLWeb/api/v1/public/getUserInfo.svc
// apiId = StringUtils.removeEnd(apiId, "/");
// // getUserInfo.svc
// apiId = StringUtils.substringAfterLast(apiId, "/");
// }
return apiId;
}
public static String extractToken(HttpServletRequest request) throws JwtAuthException {
String authorization = request.getHeader("Authorization");
if (StringUtils.isBlank(authorization)) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"No have header info: Authorization");
}
String[] components = authorization.split("\\s");
if (components.length != 2) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"Malformat [Authorization] content");
}
if (!StringUtils.equalsIgnoreCase(components[0], "Bearer")) {
throw new JwtAuthException(
String.format("%d%s%s", HttpStatus.UNAUTHORIZED.value(), SERVICE_CODE_UNKNOWN, "00"),
"[Bearer] is needed");
}
return components[1].trim();
}
@Override
public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
return resultMessage;
}
}
src/main/java/com/eactive/eai/custom/adapter/http/dynamic/filter/VirtualAccountCryptoFilter.java
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@@ -1,120 +0,0 @@
package com.eactive.eai.custom.adapter.http.dynamic.filter;
import java.util.Arrays;
import java.util.List;
import java.util.Properties;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang3.StringUtils;
import com.eactive.eai.adapter.AdapterManager;
import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceKey;
import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceSupport;
import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
import com.eactive.eai.authserver.service.OAuth2Manager;
import com.eactive.eai.authserver.vo.ClientVO;
import com.eactive.eai.common.dao.DAOException;
import com.eactive.eai.common.property.PropGroupVO;
import com.eactive.eai.common.property.PropManager;
import com.eactive.eai.custom.adapter.http.util.VirtualAccountBatchUtil;
import com.eactive.eai.custom.adapter.http.util.VirtualAccountTransform;
public class VirtualAccountCryptoFilter implements HttpAdapterFilter {
// FIXME : kbank - 프라퍼티 그릅정의 확정
private static final String BATCH_CHECK_URL = "/batch/";
private static final String BATCH_PROP_GROUP = "VIRTUALACCOUNT_INFO";
private static final String BATCH_FILE_PATH = "BATCH_FILE_PATH";
private static final String FILE_NAME_PATTERN = "FILE_NAME_PATTERN";
private String getAesKey(String clientId) {
OAuth2Manager manager = OAuth2Manager.getInstance();
try {
ClientVO client = manager.getClientInfo(clientId);
return client.getSecurityKey();
} catch (DAOException e) {
e.printStackTrace();
return null;
}
}
private boolean isBatch(HttpServletRequest request) {
String uri = request.getRequestURI();
return uri != null && uri.contains(BATCH_CHECK_URL);
}
private String getRootFilePath() {
PropGroupVO vo = PropManager.getInstance().getPropGroupVO(BATCH_PROP_GROUP);
return vo.getProperty(BATCH_FILE_PATH);
}
private String getFileNamePattern() {
PropGroupVO vo = PropManager.getInstance().getPropGroupVO(BATCH_PROP_GROUP);
return vo.getProperty(FILE_NAME_PATTERN);
}
@Override
public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
String charset = StringUtils.defaultIfBlank(AdapterManager.getInstance().getAdapterGroupVO(adptGrpName).getMessageEncode(), "UTF-8");
String encPaths = prop.getProperty(HttpAdapterServiceKey.ENC_PATHS);
List<String> encFieldList = null;
String clientId = prop.getProperty(HttpAdapterServiceSupport.PROPERTIES_NAME_CLIENT_ID);
String aesKey = getAesKey(clientId);
String convertedMessage = null;
if(isBatch(request)) {
String rootFilePath = getRootFilePath();
String fileNamePattern = getFileNamePattern();
VirtualAccountBatchUtil batchUtil = new VirtualAccountBatchUtil();
if(message instanceof byte[]) {
convertedMessage = new String((byte[])message, charset);
} else {
convertedMessage = (String) message;
}
batchUtil.unzipAndSave(aesKey, convertedMessage, rootFilePath, fileNamePattern);
}
else {
if(StringUtils.isNotBlank(encPaths)) {
String[] items = encPaths.split(",");
encFieldList = Arrays.asList(items);
if(message instanceof byte[]) {
convertedMessage = new String((byte[])message, charset);
} else {
convertedMessage = (String) message;
}
convertedMessage = VirtualAccountTransform.toCubeOne(aesKey, encFieldList, convertedMessage);
}
}
return convertedMessage;
}
@Override
public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
String charset = StringUtils.defaultIfBlank(AdapterManager.getInstance().getAdapterGroupVO(adptGrpName).getMessageEncode(), "UTF-8");
String encPaths = prop.getProperty(HttpAdapterServiceKey.ENC_PATHS);
List<String> encFieldList = null;
String clientId = prop.getProperty(HttpAdapterServiceSupport.PROPERTIES_NAME_CLIENT_ID);
String aesKey = getAesKey(clientId);
if(isBatch(request)) {
return resultMessage;
}
else {
String resMessageString = null;
if(StringUtils.isNotBlank(encPaths)) {
String[] items = encPaths.split(",");
encFieldList = Arrays.asList(items);
if(resultMessage instanceof byte[]) {
resMessageString = new String((byte[])resultMessage, charset);
} else {
resMessageString = (String) resultMessage;
}
resMessageString = VirtualAccountTransform.toAES(aesKey, encFieldList, resMessageString);
}
return resMessageString;
}
}
}
src/main/java/com/eactive/eai/custom/adapter/http/util/CubeOneCryptoUtil.java
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package com.eactive.eai.custom.adapter.http.util;
import com.eactive.eai.util.TestModeChecker;
import com.cubeone.CubeOneAPI;
public class CubeOneCryptoUtil {
private static boolean testMode = TestModeChecker.isTestMode();
public static String encryptPI(String plainText) throws Exception {
// FIXME : kbank - kbank내애서는 testMode 체크 제거 검토
if (testMode) {
return plainText;
} else {
String encryptedText = null;
byte errbyte[] = new byte[5];
byte[] inbyte;
try {
inbyte = plainText.getBytes();
encryptedText = CubeOneAPI.coencbytes(inbyte, inbyte.length, "AES_PI", 11, null, null, errbyte);
} catch (UnsatisfiedLinkError e) {
throw new Exception("encryptPI error - ", e);
} catch (Exception e) {
throw new Exception("encryptPI error - ", e);
}
//
if (errbyte[0] != 48) {
throw new Exception("encryptPI error - " + new String(errbyte));
}
return encryptedText;
}
}
public static String decryptPI(String encryptedText) throws Exception {
// FIXME : kbank - kbank내애서는 testMode 체크 제거 검토
if (testMode) {
return encryptedText;
} else {
String decryptedText = null;
byte errbyte[] = new byte[5];
byte[] decbyte;
decbyte = CubeOneAPI.codecbyte(encryptedText, "AES_PI", 11, null, null, errbyte);
if (decbyte != null) {
decryptedText = new String(decbyte);
}
if (errbyte[0] != 48) {
throw new Exception("decryptPI error - " + new String(errbyte));
}
return decryptedText;
}
}
}
src/main/java/com/eactive/eai/custom/adapter/http/util/GzipBase64Util.java
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package com.eactive.eai.custom.adapter.http.util;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.Base64;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;
public class GzipBase64Util {
private static final String DEFAULT_CAHRSET = "UTF-8";
public static void main(String[] args) {
String originalString = "압축하고 인코딩할 문자열입니다.";
try {
String base64EncodedData = compress(originalString);
// System.out.println("Original String: " + originalString);
// System.out.println("Base64 Encoded String: " + base64EncodedData);
// Base64 디코딩 후 gzip 압축 해제
String decodedString = decompress(base64EncodedData);
// System.out.println("Decoded String: " + decodedString);
} catch (IOException e) {
e.printStackTrace();
}
}
public static String compress(String plainText) throws IOException {
if (plainText == null || plainText.isEmpty()) {
return null;
}
try (ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {
try (GZIPOutputStream gzipOutputStream = new GZIPOutputStream(byteArrayOutputStream)) {
gzipOutputStream.write(plainText.getBytes(DEFAULT_CAHRSET));
}
byte[] compressedData = byteArrayOutputStream.toByteArray();
return Base64.getEncoder().encodeToString(compressedData);
}
}
public static String decompress(String base64EncodedData) throws IOException {
if (base64EncodedData == null || base64EncodedData.length() == 0) {
return null;
}
byte[] compressedData = Base64.getDecoder().decode(base64EncodedData);
try (ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {
try (ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(compressedData);
GZIPInputStream gzipInputStream = new GZIPInputStream(byteArrayInputStream)) {
byte[] buffer = new byte[1024];
int len;
while ((len = gzipInputStream.read(buffer)) > 0) {
byteArrayOutputStream.write(buffer, 0, len);
}
}
return byteArrayOutputStream.toString(DEFAULT_CAHRSET);
}
}
}
src/main/java/com/eactive/eai/custom/adapter/http/util/ToAesTransformer.java
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package com.eactive.eai.custom.adapter.http.util;
import java.util.HashMap;
import java.util.Map;
import com.eactive.eai.util.CryptoUtil;
import com.eactive.eai.util.json.transformer.ValueTransformer;
public class ToAesTransformer implements ValueTransformer<String, String> {
public static final String AESKEY = "AESKEY";
public static final String PLAIN_VALUE = "PLAIN_VALUE";
private final Map<String, Object> properties = new HashMap<>();
@Override
public void setProperty(String propertyName, Object value) {
properties.put(propertyName, value);
}
@Override
public String getProperty(String propertyName) {
return (String)properties.get(propertyName);
}
@Override
public String transform(String value) throws Exception {
String apiKey = (String) properties.get(ToAesTransformer.AESKEY);
String text = CubeOneCryptoUtil.decryptPI(value);
properties.put(PLAIN_VALUE, text);
return CryptoUtil.encryptAES(apiKey, text);
}
}
src/main/java/com/eactive/eai/custom/adapter/http/util/ToCubeOneTransformer.java
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package com.eactive.eai.custom.adapter.http.util;
import java.util.HashMap;
import java.util.Map;
import com.eactive.eai.util.CryptoUtil;
import com.eactive.eai.util.json.transformer.ValueTransformer;
public class ToCubeOneTransformer implements ValueTransformer<String, String> {
public static final String AESKEY = "AESKEY";
public static final String PLAIN_VALUE = "PLAIN_VALUE";
private final Map<String, Object> properties = new HashMap<>();
@Override
public void setProperty(String propertyName, Object value) {
properties.put(propertyName, value);
}
@Override
public String getProperty(String propertyName) {
return (String)properties.get(propertyName);
}
@Override
public String transform(String value) throws Exception {
String apiKey = (String) properties.get(ToCubeOneTransformer.AESKEY);
String text = CryptoUtil.decryptAES(apiKey, value);
properties.put(PLAIN_VALUE, text);
return CubeOneCryptoUtil.encryptPI(text);
}
}
src/main/java/com/eactive/eai/custom/adapter/http/util/VirtualAccountBatchUtil.java
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package com.eactive.eai.custom.adapter.http.util;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
import java.time.LocalDateTime;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.eactive.eai.util.CryptoUtil;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
public class VirtualAccountBatchUtil {
private ObjectMapper mapper = new ObjectMapper();
public String getGzipValue(String jsonString, String path) {
try {
JsonNode rootNode = mapper.readTree(jsonString);
JsonNode childNode = rootNode.get(path);
String gzippedValue = childNode.asText();
return gzippedValue;
}
catch(Exception ex) {
ex.printStackTrace();
return null;
}
}
// AZZ22-%d{yyyyMMdd}-%d{hhmmss}.enc -> AZZ22-20240924-093257.enc
public static String updateDatePattern(String patterm) {
String str[] = patterm.split("%d");
String converted = "";
for(int i=0; i<str.length; i++){
if(i<1){
converted = str[i];
}else{
String newMsg = "%d"+str[i];
Matcher matcher = Pattern.compile("%d\\{([a-zA-Z \\-]+)\\}").matcher(newMsg);
if (matcher.find()) {
String datePattern = matcher.group(1);
DateTimeFormatter dateFormat = DateTimeFormatter.ofPattern(datePattern);
converted = converted + newMsg.replaceAll("%d\\{([a-zA-Z \\-]+)\\}", dateFormat.format(ZonedDateTime.now()));
}
}
}
return converted;
}
// FIXME : kbank - 배치 파일명 생성 규칙에 따라 수정
public String unzipAndSave(String aesKey, String jsonString, String rootFilePath, String fileNamePattern) throws Exception {
// gzippedValue 추출
String gzippedValue = getGzipValue(jsonString, "encData");
// System.out.println("gzippedValue[" + gzippedValue + "]");
// 압축 해제
String unziped = GzipBase64Util.decompress(gzippedValue);
// AES 복호화
String text = CryptoUtil.decryptAES(aesKey, unziped);
// 현재 처리 시각을 기반으로 파일명 생성
// DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMdd_HHmmss");
// String fileName = LocalDateTime.now().format(formatter) + ".txt";
String fileName = updateDatePattern(fileNamePattern);
// TODO : Add additional pattern logic
String filePath = Paths.get(rootFilePath, fileName).toString();
Files.write(Paths.get(filePath), text.getBytes(), StandardOpenOption.CREATE);
// 결과 JSON 구성
ObjectNode replacedJson = mapper.createObjectNode();
replacedJson.put("filePath", filePath);
replacedJson.put("fileName", fileName);
return replacedJson.toString();
}
}
src/main/java/com/eactive/eai/custom/adapter/http/util/VirtualAccountTransform.java
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package com.eactive.eai.custom.adapter.http.util;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.eactive.eai.common.util.Logger;
import com.eactive.eai.util.json.JsonPathsTransform;
import com.eactive.eai.util.json.transformer.ValueTransformer;
public class VirtualAccountTransform {
protected static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
public static String toAES(String aesKey, List<String> encFieldPaths, String message) {
ToAesTransformer encTramsformer = new ToAesTransformer();
encTramsformer.setProperty("AESKEY", aesKey);
Map<String, ValueTransformer<String, String>> pathTransformerMap = new HashMap<>();
for (String path : encFieldPaths) {
pathTransformerMap.put(path.trim(), encTramsformer);
}
String modifiedJsonString = JsonPathsTransform.modifyValuesAtPaths(message, pathTransformerMap, false);
return modifiedJsonString;
}
public static byte[] toCubeOne(String aesKey, List<String> encFieldPaths, byte[] messageBytes) {
String defaultCharset = "utf-8";
try {
String message = new String(messageBytes, defaultCharset);
String retMessage = toCubeOne(aesKey, encFieldPaths, message);
return retMessage.getBytes(defaultCharset);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
return messageBytes;
}
}
public static String toCubeOne(String aesKey, List<String> encFieldPaths, String message) {
ToCubeOneTransformer encTramsformer = new ToCubeOneTransformer();
if(logger.isDebug()) {
logger.debug("AESKEY=" + aesKey);
}
encTramsformer.setProperty("AESKEY", aesKey);
Map<String, ValueTransformer<String, String>> pathTransformerMap = new HashMap<>();
for (String path : encFieldPaths) {
pathTransformerMap.put(path.trim(), encTramsformer);
}
String modifiedJsonString = JsonPathsTransform.modifyValuesAtPaths(message, pathTransformerMap, false);
return modifiedJsonString;
}
public static void main(String[] args) {
String aesKey = "ONAuROzlqWB4VuBwO5C/FA==";
String text = "Hello AES 한글";
String encText = "3hQyg4xrUrFQt09XKLkmutQ4pZyuKc242LGQ1dyDMTg=";
String json = "{\"encAccount\":\"3hQyg4xrUrFQt09XKLkmutQ4pZyuKc242LGQ1dyDMTg=\"}";
List<String> list = new ArrayList<>();
list.add(" $.encAccount ");
list.add(" $.accounts$.encAccount ");
String cubeOneJson = toCubeOne(aesKey, list, json);
// System.out.println(cubeOneJson);
// System.out.println(toAES(aesKey, list, cubeOneJson));
}
}
src/main/java/com/eactive/eai/custom/kjb/adapter/http/dynamic/filter/KjbHmacSha256VerifyFilter.java
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package com.eactive.eai.custom.kjb.adapter.http.dynamic.filter;
import java.io.UnsupportedEncodingException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.util.Properties;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.net.util.Base64;
import org.springframework.http.HttpStatus;
import org.apache.commons.lang3.StringUtils;
import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceKey;
import com.eactive.eai.adapter.http.dynamic.HttpAdapterServiceSupport;
import com.eactive.eai.adapter.http.dynamic.filter.HttpAdapterFilter;
import com.eactive.eai.adapter.http.dynamic.filter.JwtAuthException;
import com.eactive.eai.authserver.service.OAuth2Manager;
import com.eactive.eai.authserver.vo.ClientVO;
import com.eactive.eai.common.util.Logger;
public class KjbHmacSha256VerifyFilter implements HttpAdapterFilter, HttpAdapterServiceKey {
static Logger logger = Logger.getLogger(Logger.LOGGER_ADAPTER);
private static final String SERVICE_CODE_UNKNOWN = "00";
public KjbHmacSha256VerifyFilter() {
super();
}
@Override
public Object doPreFilter(String adptGrpName, String adptName, Object message, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
String inboundMethod = prop.getProperty(INBOUND_METHOD);
String inboundUri = prop.getProperty(INBOUND_URI);
String inboundBody = prop.getProperty(INBOUND_REQUEST_MESSAGE);
try {
String xObpPartnercode = request.getHeader("x-obp-partnercode");
String xObpSignatureUrl = request.getHeader("x-obp-signature-url");
String xObpSignatureBody = request.getHeader("x-obp-signature-body");
if (StringUtils.isBlank(xObpPartnercode)
|| StringUtils.isBlank(xObpSignatureUrl)
|| StringUtils.isBlank(xObpSignatureBody)) {
throw new JwtAuthException(
String.valueOf(HttpStatus.UNAUTHORIZED.value()),
"Can not find mandatory Http Header");
}
if (StringUtils.isNotBlank(prop.getProperty(INBOUND_QUERY_STRING))) {
inboundUri = inboundUri + "?" + prop.getProperty(INBOUND_QUERY_STRING);
inboundBody = "";
}
String chkUrl = inboundMethod + "&" + inboundUri;
String chkBody = inboundBody;
String clientSecret = assignClientSecret(prop, request);
String macUrl = calculateHMAC(chkUrl, clientSecret);
String macBody = calculateHMAC(chkBody, clientSecret);
if (!StringUtils.equals(xObpSignatureUrl, macUrl)) {
throw new JwtAuthException(
String.valueOf(HttpStatus.UNAUTHORIZED.value()),
"Signature verifying failed : x-obp-signature-url");
}
if (!StringUtils.equals(xObpSignatureBody, macBody)) {
throw new JwtAuthException(
String.valueOf(HttpStatus.UNAUTHORIZED.value()),
"Signature verifying failed : x-obp-signature-body");
}
} catch (JwtAuthException e) {
logger.debug(e.getMessage());
throw e;
} catch (Exception e) {
logger.error(e.getMessage());
throw new JwtAuthException(
String.valueOf(HttpStatus.UNAUTHORIZED.value()),
"Signature verifying failed(unkown)");
}
return message;
}
public static String calculateHMAC(String data, String key)
throws NoSuchAlgorithmException, InvalidKeyException, UnsupportedEncodingException {
Mac mac = Mac.getInstance("HmacSHA256");
mac.init(new SecretKeySpec(key.getBytes(), "HmacSHA256"));
return Base64.encodeBase64String(mac.doFinal(data.getBytes("UTF-8")));
}
private String assignClientSecret(Properties prop, HttpServletRequest request) throws Exception {
String clientId = assignClientId(prop, request);
if (StringUtils.isBlank(clientId)) {
throw new JwtAuthException(
String.valueOf(HttpStatus.UNAUTHORIZED.value()),
"Can not find clientId info");
}
ClientVO client = (ClientVO) OAuth2Manager.getInstance().getClientDeatilsStore().get(clientId);
if (client == null) {
throw new JwtAuthException(
String.valueOf(HttpStatus.UNAUTHORIZED.value()),
"Can not find client info");
}
return client.getClientSecret();
}
private String assignClientId(Properties prop, HttpServletRequest request) {
String clientId = null;
try {
// 이전 filter에서 셋팅한 clientId 확보
clientId = prop.getProperty(HttpAdapterServiceSupport.PROPERTIES_NAME_CLIENT_ID);
// 이전 filter에서 셋팅한 값이 없다면 header 정보에서 확보
if (StringUtils.isBlank(clientId)) {
clientId = request.getHeader(HttpAdapterServiceSupport.HEADER_NAME_CLIENT_ID);
}
} catch (Exception e) {
logger.error(e.getMessage());
}
return clientId;
}
@Override
public Object doPostFilter(String adptGrpName, String adptName, Object resultMessage, Properties prop,
HttpServletRequest request, HttpServletResponse response) throws Exception {
String outboundBody = (String) resultMessage;
try {
String clientSecret = assignClientSecret(prop, request);
String macBody = calculateHMAC(outboundBody, clientSecret);
response.addHeader("x-obp-signature-body", macBody);
} catch (Exception e) {
logger.error(e.getMessage());
}
return resultMessage;
}
}
src/main/java/com/eactive/eai/custom/message/FlatMessageFilterKAKAOCARD.java
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package com.eactive.eai.custom.message;
import org.apache.commons.lang3.StringUtils;
import com.eactive.eai.message.StandardItem;
import com.eactive.eai.message.StandardMessage;
import com.eactive.eai.message.filter.MessageFilter;
import com.eactive.eai.message.manager.StandardMessageManager;
import com.eactive.eai.message.service.InterfaceMapper;
import com.ext.eai.common.stdmessage.STDMessageKeys;
@SuppressWarnings("serial")
public class FlatMessageFilterKAKAOCARD implements MessageFilter {
@Override
public StandardMessage doFilter(StandardMessage message) {
// 카카오은행 기준
// 전체길이(8) : 전체길이포함 전체
// 헤더 : 150
// 공통부: 850
// DATA헤더 : 10
// DATA : ?
// 종료 : @@ : 2
// 예) DATA가 320byte이면 전체길이는 1332 임
// 요청시 MESSAGE 부가 없음
// 응답시 MESSAGE 부가 있음
boolean isMessageHidden = true;
// 아래로직은 표준전문에서 요청일때 MESSAGE부가 안보이고 응답일때 MESSAGE부 보이게 설정
StandardItem mesgDmanDvcd = message.findItem("Header.MESG_DMAN_DVCD");
if (mesgDmanDvcd != null && StringUtils.equals(mesgDmanDvcd.getValue(), "R")) {
isMessageHidden = false;
}
// message부 보이기 여부
StandardItem msg = message.findItem("MSG");
// 아래로직은 표준전문에서 요청일때 MESSAGE부가 안보이고 응답일때 MESSAGE부 보이게 설정
msg.setHidden(isMessageHidden);
int totalSize = 0; // 전체 길이 ( 메시지여부에 따라 변경됨)
int ioSize = 0; // 데이터부 길이
int messageSize = 0; // 메시지부 길이
try {
ioSize = message.getBizDataBytes().length;
// 데이터부 길이 설정
StandardItem dataHedrLen = message.findItem("DataPart.DataHeader.DATA_HEDR_LEN");
dataHedrLen.setValue(String.valueOf(ioSize));
} catch (Exception e) {
}
try {
messageSize = message.getBytesDataLengthForPath("MSG");
if (messageSize > 10) {
StandardItem msgLen = message.findItem("MSG.MSG_HEDR_LEN");
msgLen.setValue(String.valueOf(messageSize - 10));
}
StandardItem msgCnt = message.findItem("MSG.OUTPUT_MSG_NCNT");
} catch (Exception e) {
}
if (isMessageHidden) {
// 전체길이 = 150 + 850 + 메시지부길이(X) + DATA부(10) + bizData(?) +종료부(2)
totalSize = 150 + 850 + 0 + 10 + ioSize + 2;
} else {
// 전체길이 = 150 + 850 + 메시지부길이(배열존재(출력메시지개수)) + DATA부(10) + bizData +종료부(2)
totalSize = 150 + 850 + messageSize + 10 + ioSize + 2;
}
// 전체 길이 셋팅
try {
message.setLlData(String.valueOf(totalSize));
} catch (Exception e) {
}
return message;
}
}
src/main/java/com/eactive/eai/custom/message/FlatMessageFilterSBI.java
-57
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@@ -1,57 +0,0 @@
package com.eactive.eai.custom.message;
import org.apache.commons.lang3.StringUtils;
import com.eactive.eai.message.StandardItem;
import com.eactive.eai.message.StandardMessage;
import com.eactive.eai.message.filter.MessageFilter;
import com.eactive.eai.message.manager.StandardMessageManager;
import com.eactive.eai.message.service.InterfaceMapper;
import com.ext.eai.common.stdmessage.STDMessageKeys;
@SuppressWarnings("serial")
public class FlatMessageFilterSBI implements MessageFilter {
@Override
public StandardMessage doFilter(StandardMessage message) {
// total 메시지 길이 설정
int totalSize = 0;
try {
totalSize = message.getBytesDataLength();
message.setLlData(String.valueOf(totalSize));
} catch (Exception e) {
}
// whlMesgLen=전체길이 - 채널헤더길이(24) - ZZ(2)
try {
StandardItem whlMesgLenItem = message.findItem("STD_HEADER.whlMesgLen");
if (whlMesgLenItem != null) {
int whlMesgLen = totalSize - 24 - 2;
whlMesgLenItem.setValue(String.valueOf(whlMesgLen));
}
// stndHdrLen=전체길이 - 채널헤더길이(24) - bizData길이 - ZZ(2)
StandardItem stndHdrLenItem = message.findItem("STD_HEADER.stndHdrLen");
if (stndHdrLenItem != null) {
int stndHdrLen = totalSize - 24 - message.getBizDataBytes().length - 2;
stndHdrLenItem.setValue(String.valueOf(stndHdrLen));
}
} catch (Exception e) {
}
// STD_HEADER.rsltCd 설정
StandardMessageManager standardManager = StandardMessageManager.getInstance();
InterfaceMapper mapper = standardManager.getMapper();
if (StringUtils.equals(mapper.getSendRecvDivision(message), "R")) {
StandardItem rsltCdItem = message.findItem("STD_HEADER.rsltCd");
if (StringUtils.equals(mapper.getResponseType(message), STDMessageKeys.RESPONSE_TYPE_CODE_N)) {
rsltCdItem.setValue("00"); // STD_MSG_RSLT_CD_SUCCESS
} else {
rsltCdItem.setValue("99"); // STD_MSG_RSLT_CD_ERROR_UNKNOWN
}
}
return message;
}
}